diff --git a/.github/workflows/authentication_repository.yaml b/.github/workflows/authentication_repository.yaml
new file mode 100644
index 00000000..74c81d10
--- /dev/null
+++ b/.github/workflows/authentication_repository.yaml
@@ -0,0 +1,22 @@
+name: authentication_repository
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    paths:
+      - "packages/authentication_repository/**"
+      - ".github/workflows/authentication_repository.yaml"
+
+  pull_request:
+    paths:
+      - "packages/authentication_repository/**"
+      - ".github/workflows/authentication_repository.yaml"
+
+jobs:
+  build:
+    uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/flutter_package.yml@v1
+    with:
+      working_directory: packages/authentication_repository
diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
new file mode 100644
index 00000000..c8a41a4b
--- /dev/null
+++ b/.github/workflows/deploy.yaml
@@ -0,0 +1,25 @@
+name: deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy-dev:
+    runs-on: ubuntu-latest
+    name: Deploy Development
+    steps:
+      - uses: actions/checkout@v2
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+      - run: flutter packages get
+      - run: flutter build web --target lib/main_development.dart --web-renderer canvaskit --release
+      - uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: "${{ secrets.GITHUB_TOKEN }}"
+          firebaseServiceAccount: "${{ secrets.FIREBASE_SERVICE_ACCOUNT_PINBALL_DEV }}"
+          channelId: live
+          projectId: pinball-dev
+          target: ashehwkdkdjruejdnensjsjdne
\ No newline at end of file
diff --git a/.github/workflows/geometry.yaml b/.github/workflows/geometry.yaml
index 8bf55107..ccd41914 100644
--- a/.github/workflows/geometry.yaml
+++ b/.github/workflows/geometry.yaml
@@ -1,5 +1,9 @@
 name: geometry
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     paths:
diff --git a/.github/workflows/leaderboard_repository.yaml b/.github/workflows/leaderboard_repository.yaml
index 6eddf283..327f70b3 100644
--- a/.github/workflows/leaderboard_repository.yaml
+++ b/.github/workflows/leaderboard_repository.yaml
@@ -1,5 +1,9 @@
 name: leaderboard_repository
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     paths:
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index f3e3fd99..8ed906a2 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -1,5 +1,9 @@
 name: pinball
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  
 on: [pull_request, push]
 
 jobs:
diff --git a/.github/workflows/pinball_audio.yaml b/.github/workflows/pinball_audio.yaml
index 7a43413a..6ba3adde 100644
--- a/.github/workflows/pinball_audio.yaml
+++ b/.github/workflows/pinball_audio.yaml
@@ -1,5 +1,9 @@
 name: pinball_audio
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     paths:
diff --git a/.github/workflows/pinball_components.yaml b/.github/workflows/pinball_components.yaml
index d75553f5..19f13044 100644
--- a/.github/workflows/pinball_components.yaml
+++ b/.github/workflows/pinball_components.yaml
@@ -1,5 +1,9 @@
 name: pinball_components
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     paths:
diff --git a/.github/workflows/pinball_flame.yaml b/.github/workflows/pinball_flame.yaml
index 2263bb5a..297b792e 100644
--- a/.github/workflows/pinball_flame.yaml
+++ b/.github/workflows/pinball_flame.yaml
@@ -1,5 +1,9 @@
 name: pinball_flame
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     paths:
diff --git a/.github/workflows/pinball_theme.yaml b/.github/workflows/pinball_theme.yaml
index 83206de5..15280761 100644
--- a/.github/workflows/pinball_theme.yaml
+++ b/.github/workflows/pinball_theme.yaml
@@ -1,5 +1,9 @@
 name: pinball_theme
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+  
 on:
   push:
     paths:
diff --git a/.github/workflows/pinball_ui.yaml b/.github/workflows/pinball_ui.yaml
new file mode 100644
index 00000000..98643ffa
--- /dev/null
+++ b/.github/workflows/pinball_ui.yaml
@@ -0,0 +1,23 @@
+name: pinball_ui
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    paths:
+      - "packages/pinball_ui/**"
+      - ".github/workflows/pinball_ui.yaml"
+
+  pull_request:
+    paths:
+      - "packages/pinball_ui/**"
+      - ".github/workflows/pinball_ui.yaml"
+
+jobs:
+  build:
+    uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/flutter_package.yml@v1
+    with:
+      working_directory: packages/pinball_ui
+      coverage_excludes: "lib/gen/*.dart"
diff --git a/.github/workflows/platform_helper.yaml b/.github/workflows/platform_helper.yaml
new file mode 100644
index 00000000..0c1c61e7
--- /dev/null
+++ b/.github/workflows/platform_helper.yaml
@@ -0,0 +1,23 @@
+name: platform_helper
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    paths:
+      - "packages/platform_helper/**"
+      - ".github/workflows/platform_helper.yaml"
+
+  pull_request:
+    paths:
+      - "packages/platform_helper/**"
+      - ".github/workflows/platform_helper.yaml"
+
+jobs:
+  build:
+    uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/flutter_package.yml@v1
+    with:
+      working_directory: packages/platform_helper
+      coverage_excludes: "lib/gen/*.dart"
diff --git a/assets/images/bonus_animation/android.png b/assets/images/bonus_animation/android_spaceship.png
similarity index 100%
rename from assets/images/bonus_animation/android.png
rename to assets/images/bonus_animation/android_spaceship.png
diff --git a/assets/images/bonus_animation/dino.png b/assets/images/bonus_animation/dino_chomp.png
similarity index 100%
rename from assets/images/bonus_animation/dino.png
rename to assets/images/bonus_animation/dino_chomp.png
diff --git a/assets/images/bonus_animation/google.png b/assets/images/bonus_animation/google_word.png
similarity index 100%
rename from assets/images/bonus_animation/google.png
rename to assets/images/bonus_animation/google_word.png
diff --git a/assets/images/components/key.png b/assets/images/components/key.png
new file mode 100644
index 00000000..588c2b89
Binary files /dev/null and b/assets/images/components/key.png differ
diff --git a/assets/images/components/space.png b/assets/images/components/space.png
new file mode 100644
index 00000000..9949b383
Binary files /dev/null and b/assets/images/components/space.png differ
diff --git a/assets/images/score/mini_score_background.png b/assets/images/score/mini_score_background.png
new file mode 100644
index 00000000..781f7349
Binary files /dev/null and b/assets/images/score/mini_score_background.png differ
diff --git a/lib/app/view/app.dart b/lib/app/view/app.dart
index 2780b608..528954a6 100644
--- a/lib/app/view/app.dart
+++ b/lib/app/view/app.dart
@@ -7,24 +7,29 @@
 
 // ignore_for_file: public_member_api_docs
 
+import 'package:authentication_repository/authentication_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:pinball/game/game.dart';
 import 'package:pinball/l10n/l10n.dart';
-import 'package:pinball/theme/theme.dart';
+import 'package:pinball/select_character/select_character.dart';
 import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_ui/pinball_ui.dart';
 
 class App extends StatelessWidget {
   const App({
     Key? key,
+    required AuthenticationRepository authenticationRepository,
     required LeaderboardRepository leaderboardRepository,
     required PinballAudio pinballAudio,
-  })  : _leaderboardRepository = leaderboardRepository,
+  })  : _authenticationRepository = authenticationRepository,
+        _leaderboardRepository = leaderboardRepository,
         _pinballAudio = pinballAudio,
         super(key: key);
 
+  final AuthenticationRepository _authenticationRepository;
   final LeaderboardRepository _leaderboardRepository;
   final PinballAudio _pinballAudio;
 
@@ -32,19 +37,21 @@ class App extends StatelessWidget {
   Widget build(BuildContext context) {
     return MultiRepositoryProvider(
       providers: [
+        RepositoryProvider.value(value: _authenticationRepository),
         RepositoryProvider.value(value: _leaderboardRepository),
         RepositoryProvider.value(value: _pinballAudio),
       ],
       child: BlocProvider(
-        create: (context) => ThemeCubit(),
-        child: const MaterialApp(
+        create: (context) => CharacterThemeCubit(),
+        child: MaterialApp(
           title: 'I/O Pinball',
-          localizationsDelegates: [
+          theme: PinballTheme.standard,
+          localizationsDelegates: const [
             AppLocalizations.delegate,
             GlobalMaterialLocalizations.delegate,
           ],
           supportedLocales: AppLocalizations.supportedLocales,
-          home: PinballGamePage(),
+          home: const PinballGamePage(),
         ),
       ),
     );
diff --git a/lib/bootstrap.dart b/lib/bootstrap.dart
index c0fa9240..bbd87f0c 100644
--- a/lib/bootstrap.dart
+++ b/lib/bootstrap.dart
@@ -12,6 +12,7 @@ import 'dart:developer';
 
 import 'package:bloc/bloc.dart';
 import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/widgets.dart';
 
 class AppBlocObserver extends BlocObserver {
@@ -28,9 +29,12 @@ class AppBlocObserver extends BlocObserver {
   }
 }
 
-Future<void> bootstrap(
-  Future<Widget> Function(FirebaseFirestore firestore) builder,
-) async {
+typedef BootstrapBuilder = Future<Widget> Function(
+  FirebaseFirestore firestore,
+  FirebaseAuth firebaseAuth,
+);
+
+Future<void> bootstrap(BootstrapBuilder builder) async {
   WidgetsFlutterBinding.ensureInitialized();
   FlutterError.onError = (details) {
     log(details.exceptionAsString(), stackTrace: details.stack);
@@ -39,7 +43,12 @@ Future<void> bootstrap(
   await runZonedGuarded(
     () async {
       await BlocOverrides.runZoned(
-        () async => runApp(await builder(FirebaseFirestore.instance)),
+        () async => runApp(
+          await builder(
+            FirebaseFirestore.instance,
+            FirebaseAuth.instance,
+          ),
+        ),
         blocObserver: AppBlocObserver(),
       );
     },
diff --git a/lib/footer/footer.dart b/lib/footer/footer.dart
new file mode 100644
index 00000000..df3dbd2f
--- /dev/null
+++ b/lib/footer/footer.dart
@@ -0,0 +1,76 @@
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+/// {@template footer}
+/// Footer widget with links to the main tech stack.
+/// {@endtemplate}
+class Footer extends StatelessWidget {
+  /// {@macro footer}
+  const Footer({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.fromLTRB(50, 0, 50, 32),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: const [
+          _MadeWithFlutterAndFirebase(),
+          _GoogleIO(),
+        ],
+      ),
+    );
+  }
+}
+
+class _GoogleIO extends StatelessWidget {
+  const _GoogleIO({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    final theme = Theme.of(context);
+    return Text(
+      l10n.footerGoogleIOText,
+      style: theme.textTheme.bodyText1!.copyWith(color: PinballColors.white),
+    );
+  }
+}
+
+class _MadeWithFlutterAndFirebase extends StatelessWidget {
+  const _MadeWithFlutterAndFirebase({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    final theme = Theme.of(context);
+    return RichText(
+      textAlign: TextAlign.center,
+      text: TextSpan(
+        text: l10n.footerMadeWithText,
+        style: theme.textTheme.bodyText1!.copyWith(color: PinballColors.white),
+        children: <TextSpan>[
+          TextSpan(
+            text: l10n.footerFlutterLinkText,
+            recognizer: TapGestureRecognizer()
+              ..onTap = () => openLink('https://flutter.dev'),
+            style: const TextStyle(
+              decoration: TextDecoration.underline,
+            ),
+          ),
+          const TextSpan(text: ' & '),
+          TextSpan(
+            text: l10n.footerFirebaseLinkText,
+            recognizer: TapGestureRecognizer()
+              ..onTap = () => openLink('https://firebase.google.com'),
+            style: const TextStyle(
+              decoration: TextDecoration.underline,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
diff --git a/lib/game/bloc/game_bloc.dart b/lib/game/bloc/game_bloc.dart
index 4ba63092..49f40d1f 100644
--- a/lib/game/bloc/game_bloc.dart
+++ b/lib/game/bloc/game_bloc.dart
@@ -1,5 +1,5 @@
 // ignore_for_file: public_member_api_docs
-
+import 'dart:math' as math;
 import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
 import 'package:meta/meta.dart';
@@ -9,19 +9,41 @@ part 'game_state.dart';
 
 class GameBloc extends Bloc<GameEvent, GameState> {
   GameBloc() : super(const GameState.initial()) {
-    on<BallLost>(_onBallLost);
+    on<RoundLost>(_onRoundLost);
     on<Scored>(_onScored);
+    on<MultiplierIncreased>(_onIncreasedMultiplier);
     on<BonusActivated>(_onBonusActivated);
     on<SparkyTurboChargeActivated>(_onSparkyTurboChargeActivated);
   }
 
-  void _onBallLost(BallLost event, Emitter emit) {
-    emit(state.copyWith(balls: state.balls - 1));
+  void _onRoundLost(RoundLost event, Emitter emit) {
+    final score = state.score * state.multiplier;
+    final roundsLeft = math.max(state.rounds - 1, 0);
+
+    emit(
+      state.copyWith(
+        score: score,
+        multiplier: 1,
+        rounds: roundsLeft,
+      ),
+    );
   }
 
   void _onScored(Scored event, Emitter emit) {
     if (!state.isGameOver) {
-      emit(state.copyWith(score: state.score + event.points));
+      emit(
+        state.copyWith(score: state.score + event.points),
+      );
+    }
+  }
+
+  void _onIncreasedMultiplier(MultiplierIncreased event, Emitter emit) {
+    if (!state.isGameOver) {
+      emit(
+        state.copyWith(
+          multiplier: math.min(state.multiplier + 1, 6),
+        ),
+      );
     }
   }
 
diff --git a/lib/game/bloc/game_event.dart b/lib/game/bloc/game_event.dart
index bbb89028..c81ce526 100644
--- a/lib/game/bloc/game_event.dart
+++ b/lib/game/bloc/game_event.dart
@@ -7,12 +7,12 @@ abstract class GameEvent extends Equatable {
   const GameEvent();
 }
 
-/// {@template ball_lost_game_event}
-/// Event added when a user drops a ball off the screen.
+/// {@template round_lost_game_event}
+/// Event added when a user drops all balls off the screen and loses a round.
 /// {@endtemplate}
-class BallLost extends GameEvent {
-  /// {@macro ball_lost_game_event}
-  const BallLost();
+class RoundLost extends GameEvent {
+  /// {@macro round_lost_game_event}
+  const RoundLost();
 
   @override
   List<Object?> get props => [];
@@ -48,3 +48,14 @@ class SparkyTurboChargeActivated extends GameEvent {
   @override
   List<Object?> get props => [];
 }
+
+/// {@template multiplier_increased_game_event}
+/// Added when a multiplier is gained.
+/// {@endtemplate}
+class MultiplierIncreased extends GameEvent {
+  /// {@macro multiplier_increased_game_event}
+  const MultiplierIncreased();
+
+  @override
+  List<Object?> get props => [];
+}
diff --git a/lib/game/bloc/game_state.dart b/lib/game/bloc/game_state.dart
index c57eedb4..4ce9042d 100644
--- a/lib/game/bloc/game_state.dart
+++ b/lib/game/bloc/game_state.dart
@@ -12,6 +12,12 @@ enum GameBonus {
 
   /// Bonus achieved when a ball enters Sparky's computer.
   sparkyTurboCharge,
+
+  /// Bonus achieved when the ball goes in the dino mouth.
+  dinoChomp,
+
+  /// Bonus achieved when a ball enters the android spaceship.
+  androidSpaceship,
 }
 
 /// {@template game_state}
@@ -21,34 +27,42 @@ class GameState extends Equatable {
   /// {@macro game_state}
   const GameState({
     required this.score,
-    required this.balls,
+    required this.multiplier,
+    required this.rounds,
     required this.bonusHistory,
   })  : assert(score >= 0, "Score can't be negative"),
-        assert(balls >= 0, "Number of balls can't be negative");
+        assert(multiplier > 0, 'Multiplier must be greater than zero'),
+        assert(rounds >= 0, "Number of rounds can't be negative");
 
   const GameState.initial()
       : score = 0,
-        balls = 3,
+        multiplier = 1,
+        rounds = 3,
         bonusHistory = const [];
 
   /// The current score of the game.
   final int score;
 
-  /// The number of balls left in the game.
+  /// The current multiplier for the score.
+  final int multiplier;
+
+  /// The number of rounds left in the game.
   ///
-  /// When the number of balls is 0, the game is over.
-  final int balls;
+  /// When the number of rounds is 0, the game is over.
+  final int rounds;
 
   /// Holds the history of all the [GameBonus]es earned by the player during a
   /// PinballGame.
   final List<GameBonus> bonusHistory;
 
   /// Determines when the game is over.
-  bool get isGameOver => balls == 0;
+  bool get isGameOver => rounds == 0;
 
   GameState copyWith({
     int? score,
+    int? multiplier,
     int? balls,
+    int? rounds,
     List<GameBonus>? bonusHistory,
   }) {
     assert(
@@ -58,7 +72,8 @@ class GameState extends Equatable {
 
     return GameState(
       score: score ?? this.score,
-      balls: balls ?? this.balls,
+      multiplier: multiplier ?? this.multiplier,
+      rounds: rounds ?? this.rounds,
       bonusHistory: bonusHistory ?? this.bonusHistory,
     );
   }
@@ -66,7 +81,8 @@ class GameState extends Equatable {
   @override
   List<Object?> get props => [
         score,
-        balls,
+        multiplier,
+        rounds,
         bonusHistory,
       ];
 }
diff --git a/lib/game/components/alien_zone.dart b/lib/game/components/alien_zone.dart
deleted file mode 100644
index 720c1180..00000000
--- a/lib/game/components/alien_zone.dart
+++ /dev/null
@@ -1,60 +0,0 @@
-// ignore_for_file: avoid_renaming_method_parameters
-
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/material.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-/// {@template alien_zone}
-/// Area positioned below [Spaceship] where the [Ball]
-/// can bounce off [AlienBumper]s.
-///
-/// When a [Ball] hits an [AlienBumper], the bumper animates.
-/// {@endtemplate}
-class AlienZone extends Component with HasGameRef<PinballGame> {
-  /// {@macro alien_zone}
-  AlienZone();
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    gameRef.addContactCallback(AlienBumperBallContactCallback());
-
-    final lowerBumper = _AlienBumper.a()
-      ..initialPosition = Vector2(-32.52, -9.1);
-    final upperBumper = _AlienBumper.b()
-      ..initialPosition = Vector2(-22.89, -17.35);
-
-    await addAll([
-      lowerBumper,
-      upperBumper,
-    ]);
-  }
-}
-
-// TODO(alestiago): Revisit ScorePoints logic once the FlameForge2D
-// ContactCallback process is enhanced.
-class _AlienBumper extends AlienBumper with ScorePoints {
-  _AlienBumper.a() : super.a();
-
-  _AlienBumper.b() : super.b();
-
-  @override
-  int get points => 20;
-}
-
-/// Listens when a [Ball] bounces against an [AlienBumper].
-@visibleForTesting
-class AlienBumperBallContactCallback
-    extends ContactCallback<AlienBumper, Ball> {
-  @override
-  void begin(
-    AlienBumper alienBumper,
-    Ball _,
-    Contact __,
-  ) {
-    alienBumper.animate();
-  }
-}
diff --git a/lib/game/components/android_acres.dart b/lib/game/components/android_acres.dart
new file mode 100644
index 00000000..489dc2e5
--- /dev/null
+++ b/lib/game/components/android_acres.dart
@@ -0,0 +1,36 @@
+// ignore_for_file: avoid_renaming_method_parameters
+
+import 'package:flame/components.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+/// {@template android_acres}
+/// Area positioned on the left side of the board containing the
+/// [AndroidSpaceship], [SpaceshipRamp], [SpaceshipRail], and [AndroidBumper]s.
+/// {@endtemplate}
+class AndroidAcres extends Component {
+  /// {@macro android_acres}
+  AndroidAcres()
+      : super(
+          children: [
+            SpaceshipRamp(),
+            SpaceshipRail(),
+            AndroidSpaceship(position: Vector2(-26.5, -28.5)),
+            AndroidBumper.a(
+              children: [
+                ScoringBehavior(points: 20000),
+              ],
+            )..initialPosition = Vector2(-25, 1.3),
+            AndroidBumper.b(
+              children: [
+                ScoringBehavior(points: 20000),
+              ],
+            )..initialPosition = Vector2(-32.8, -9.2),
+            AndroidBumper.cow(
+              children: [
+                ScoringBehavior(points: 20),
+              ],
+            )..initialPosition = Vector2(-20.5, -13.8),
+          ],
+        );
+}
diff --git a/lib/game/components/board.dart b/lib/game/components/board.dart
deleted file mode 100644
index 8ee4128f..00000000
--- a/lib/game/components/board.dart
+++ /dev/null
@@ -1,95 +0,0 @@
-import 'package:flame/components.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-/// {@template board}
-/// The main flat surface of the [PinballGame].
-/// {endtemplate}
-class Board extends Component {
-  /// {@macro board}
-  // TODO(alestiago): Make Board a Blueprint and sort out priorities.
-  Board() : super(priority: 1);
-
-  @override
-  Future<void> onLoad() async {
-    // TODO(allisonryan0002): add bottom group and flutter forest to pinball
-    // game directly. Then remove board.
-    final bottomGroup = _BottomGroup();
-
-    final flutterForest = FlutterForest();
-
-    // TODO(alestiago): adjust positioning to real design.
-    // TODO(alestiago): add dino in pinball game.
-    final dino = ChromeDino()
-      ..initialPosition = Vector2(
-        BoardDimensions.bounds.center.dx + 25,
-        BoardDimensions.bounds.center.dy - 10,
-      );
-
-    await addAll([
-      bottomGroup,
-      dino,
-      flutterForest,
-    ]);
-  }
-}
-
-/// {@template bottom_group}
-/// Grouping of the board's bottom [Component]s.
-///
-/// The [_BottomGroup] consists of[Flipper]s, [Baseboard]s and [Kicker]s.
-/// {@endtemplate}
-// TODO(alestiago): Consider renaming once entire Board is defined.
-class _BottomGroup extends Component {
-  /// {@macro bottom_group}
-  _BottomGroup() : super(priority: RenderPriority.bottomGroup);
-
-  @override
-  Future<void> onLoad() async {
-    final rightSide = _BottomGroupSide(
-      side: BoardSide.right,
-    );
-    final leftSide = _BottomGroupSide(
-      side: BoardSide.left,
-    );
-
-    await addAll([rightSide, leftSide]);
-  }
-}
-
-/// {@template bottom_group_side}
-/// Group with one side of [_BottomGroup]'s symmetric [Component]s.
-///
-/// For example, [Flipper]s are symmetric components.
-/// {@endtemplate}
-class _BottomGroupSide extends Component {
-  /// {@macro bottom_group_side}
-  _BottomGroupSide({
-    required BoardSide side,
-  }) : _side = side;
-
-  final BoardSide _side;
-
-  @override
-  Future<void> onLoad() async {
-    final direction = _side.direction;
-    final centerXAdjustment = _side.isLeft ? 0 : -6.5;
-
-    final flipper = ControlledFlipper(
-      side: _side,
-    )..initialPosition = Vector2((11.8 * direction) + centerXAdjustment, 43.6);
-    final baseboard = Baseboard(side: _side)
-      ..initialPosition = Vector2(
-        (25.58 * direction) + centerXAdjustment,
-        28.69,
-      );
-    final kicker = Kicker(
-      side: _side,
-    )..initialPosition = Vector2(
-        (22.4 * direction) + centerXAdjustment,
-        25,
-      );
-
-    await addAll([flipper, baseboard, kicker]);
-  }
-}
diff --git a/lib/game/components/bottom_group.dart b/lib/game/components/bottom_group.dart
new file mode 100644
index 00000000..b4a888f4
--- /dev/null
+++ b/lib/game/components/bottom_group.dart
@@ -0,0 +1,63 @@
+import 'package:flame/components.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template bottom_group}
+/// Grouping of the board's symmetrical bottom [Component]s.
+///
+/// The [BottomGroup] consists of [Flipper]s, [Baseboard]s and [Kicker]s.
+/// {@endtemplate}
+// TODO(allisonryan0002): Consider renaming.
+class BottomGroup extends Component with ZIndex {
+  /// {@macro bottom_group}
+  BottomGroup()
+      : super(
+          children: [
+            _BottomGroupSide(side: BoardSide.right),
+            _BottomGroupSide(side: BoardSide.left),
+          ],
+        ) {
+    zIndex = ZIndexes.bottomGroup;
+  }
+}
+
+/// {@template bottom_group_side}
+/// Group with one side of [BottomGroup]'s symmetric [Component]s.
+///
+/// For example, [Flipper]s are symmetric components.
+/// {@endtemplate}
+class _BottomGroupSide extends Component {
+  /// {@macro bottom_group_side}
+  _BottomGroupSide({
+    required BoardSide side,
+  }) : _side = side;
+
+  final BoardSide _side;
+
+  @override
+  Future<void> onLoad() async {
+    final direction = _side.direction;
+    final centerXAdjustment = _side.isLeft ? 0 : -6.66;
+
+    final flipper = ControlledFlipper(
+      side: _side,
+    )..initialPosition = Vector2((11.8 * direction) + centerXAdjustment, 43.6);
+    final baseboard = Baseboard(side: _side)
+      ..initialPosition = Vector2(
+        (25.58 * direction) + centerXAdjustment,
+        28.71,
+      );
+    final kicker = Kicker(
+      side: _side,
+      children: [
+        ScoringBehavior(points: 5000)..applyTo(['bouncy_edge']),
+      ],
+    )..initialPosition = Vector2(
+        (22.64 * direction) + centerXAdjustment,
+        25.1,
+      );
+
+    await addAll([flipper, baseboard, kicker]);
+  }
+}
diff --git a/lib/game/components/components.dart b/lib/game/components/components.dart
index 7d4b23f7..5af4efc0 100644
--- a/lib/game/components/components.dart
+++ b/lib/game/components/components.dart
@@ -1,13 +1,15 @@
-export 'alien_zone.dart';
-export 'board.dart';
+export 'android_acres.dart';
+export 'bottom_group.dart';
 export 'camera_controller.dart';
 export 'controlled_ball.dart';
 export 'controlled_flipper.dart';
 export 'controlled_plunger.dart';
-export 'flutter_forest.dart';
+export 'dino_desert.dart';
+export 'drain.dart';
+export 'flutter_forest/flutter_forest.dart';
 export 'game_flow_controller.dart';
-export 'google_word.dart';
+export 'google_word/google_word.dart';
 export 'launcher.dart';
-export 'score_points.dart';
-export 'sparky_fire_zone.dart';
-export 'wall.dart';
+export 'multipliers/multipliers.dart';
+export 'scoring_behavior.dart';
+export 'sparky_scorch.dart';
diff --git a/lib/game/components/controlled_ball.dart b/lib/game/components/controlled_ball.dart
index 4f089a7c..4103bb81 100644
--- a/lib/game/components/controlled_ball.dart
+++ b/lib/game/components/controlled_ball.dart
@@ -1,5 +1,6 @@
+// ignore_for_file: avoid_renaming_method_parameters
+
 import 'package:flame/components.dart';
-import 'package:flame_forge2d/forge2d_game.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
@@ -8,36 +9,34 @@ import 'package:pinball_theme/pinball_theme.dart';
 
 /// {@template controlled_ball}
 /// A [Ball] with a [BallController] attached.
+///
+/// When a [Ball] is lost, if there aren't more [Ball]s in play and the game is
+/// not over, a new [Ball] will be spawned.
 /// {@endtemplate}
 class ControlledBall extends Ball with Controls<BallController> {
   /// A [Ball] that launches from the [Plunger].
-  ///
-  /// When a launched [Ball] is lost, it will decrease the [GameState.balls]
-  /// count, and a new [Ball] is spawned.
   ControlledBall.launch({
-    required PinballTheme theme,
-  }) : super(baseColor: theme.characterTheme.ballColor) {
+    required CharacterTheme characterTheme,
+  }) : super(baseColor: characterTheme.ballColor) {
     controller = BallController(this);
-    priority = RenderPriority.ballOnLaunchRamp;
     layer = Layer.launcher;
+    zIndex = ZIndexes.ballOnLaunchRamp;
   }
 
   /// {@template bonus_ball}
   /// {@macro controlled_ball}
-  ///
-  /// When a bonus [Ball] is lost, the [GameState.balls] doesn't change.
   /// {@endtemplate}
   ControlledBall.bonus({
-    required PinballTheme theme,
-  }) : super(baseColor: theme.characterTheme.ballColor) {
+    required CharacterTheme characterTheme,
+  }) : super(baseColor: characterTheme.ballColor) {
     controller = BallController(this);
-    priority = RenderPriority.ballOnBoard;
+    zIndex = ZIndexes.ballOnBoard;
   }
 
   /// [Ball] used in [DebugPinballGame].
   ControlledBall.debug() : super(baseColor: const Color(0xFFFF0000)) {
-    controller = DebugBallController(this);
-    priority = RenderPriority.ballOnBoard;
+    controller = BallController(this);
+    zIndex = ZIndexes.ballOnBoard;
   }
 }
 
@@ -49,10 +48,8 @@ class BallController extends ComponentController<Ball>
   /// {@macro ball_controller}
   BallController(Ball ball) : super(ball);
 
-  /// Removes the [Ball] from a [PinballGame].
-  ///
-  /// Triggered by [BottomWallBallContactCallback] when the [Ball] falls into
-  /// a [BottomWall].
+  /// Event triggered when the ball is lost.
+  // TODO(alestiago): Refactor using behaviors.
   void lost() {
     component.shouldRemove = true;
   }
@@ -76,15 +73,9 @@ class BallController extends ComponentController<Ball>
   @override
   void onRemove() {
     super.onRemove();
-    gameRef.read<GameBloc>().add(const BallLost());
+    final noBallsLeft = gameRef.descendants().whereType<Ball>().isEmpty;
+    if (noBallsLeft) {
+      gameRef.read<GameBloc>().add(const RoundLost());
+    }
   }
 }
-
-/// {@macro ball_controller}
-class DebugBallController extends BallController {
-  /// {@macro ball_controller}
-  DebugBallController(Ball<Forge2DGame> component) : super(component);
-
-  @override
-  void onRemove() {}
-}
diff --git a/lib/game/components/dino_desert.dart b/lib/game/components/dino_desert.dart
new file mode 100644
index 00000000..799274f9
--- /dev/null
+++ b/lib/game/components/dino_desert.dart
@@ -0,0 +1,21 @@
+import 'package:flame/components.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+/// {@template dino_desert}
+/// Area located next to the [Launcher] containing the [ChromeDino] and
+/// [DinoWalls].
+/// {@endtemplate}
+// TODO(allisonryan0002): use a controller to initiate dino bonus when dino is
+// fully implemented.
+class DinoDesert extends Component {
+  /// {@macro dino_desert}
+  DinoDesert()
+      : super(
+          children: [
+            ChromeDino()..initialPosition = Vector2(12.3, -6.9),
+            DinoWalls(),
+            Slingshots(),
+          ],
+        );
+}
diff --git a/lib/game/components/drain.dart b/lib/game/components/drain.dart
new file mode 100644
index 00000000..1dc3e211
--- /dev/null
+++ b/lib/game/components/drain.dart
@@ -0,0 +1,34 @@
+import 'package:flame/extensions.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+/// {@template drain}
+/// Area located at the bottom of the board to detect when a [Ball] is lost.
+/// {@endtemplate}
+// TODO(allisonryan0002): move to components package when possible.
+class Drain extends BodyComponent with ContactCallbacks {
+  /// {@macro drain}
+  Drain() : super(renderBody: false);
+
+  @override
+  Body createBody() {
+    final shape = EdgeShape()
+      ..set(
+        BoardDimensions.bounds.bottomLeft.toVector2(),
+        BoardDimensions.bounds.bottomRight.toVector2(),
+      );
+    final fixtureDef = FixtureDef(shape, isSensor: true);
+    final bodyDef = BodyDef(userData: this);
+
+    return world.createBody(bodyDef)..createFixture(fixtureDef);
+  }
+
+// TODO(allisonryan0002): move this to ball.dart when BallLost is removed.
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! ControlledBall) return;
+    other.controller.lost();
+  }
+}
diff --git a/lib/game/components/flutter_forest.dart b/lib/game/components/flutter_forest.dart
deleted file mode 100644
index 9c8ab309..00000000
--- a/lib/game/components/flutter_forest.dart
+++ /dev/null
@@ -1,102 +0,0 @@
-// ignore_for_file: avoid_renaming_method_parameters
-
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-/// {@template flutter_forest}
-/// Area positioned at the top right of the [Board] where the [Ball]
-/// can bounce off [DashNestBumper]s.
-///
-/// When all [DashNestBumper]s are hit at least once, the [GameBonus.dashNest]
-/// is awarded, and the [DashNestBumper.main] releases a new [Ball].
-/// {@endtemplate}
-class FlutterForest extends Component
-    with Controls<_FlutterForestController>, HasGameRef<PinballGame> {
-  /// {@macro flutter_forest}
-  FlutterForest() {
-    controller = _FlutterForestController(this);
-  }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    gameRef.addContactCallback(_DashNestBumperBallContactCallback());
-
-    final signpost = Signpost()..initialPosition = Vector2(8.35, -58.3);
-
-    final bigNest = _DashNestBumper.main()
-      ..initialPosition = Vector2(18.55, -59.35);
-    final smallLeftNest = _DashNestBumper.a()
-      ..initialPosition = Vector2(8.95, -51.95);
-    final smallRightNest = _DashNestBumper.b()
-      ..initialPosition = Vector2(23.3, -46.75);
-    final dashAnimatronic = DashAnimatronic()..position = Vector2(20, -66);
-
-    await addAll([
-      signpost,
-      smallLeftNest,
-      smallRightNest,
-      bigNest,
-      dashAnimatronic,
-    ]);
-  }
-}
-
-class _FlutterForestController extends ComponentController<FlutterForest>
-    with HasGameRef<PinballGame> {
-  _FlutterForestController(FlutterForest flutterForest) : super(flutterForest);
-
-  final _activatedBumpers = <DashNestBumper>{};
-
-  void activateBumper(DashNestBumper dashNestBumper) {
-    if (!_activatedBumpers.add(dashNestBumper)) return;
-
-    dashNestBumper.activate();
-
-    final activatedBonus = _activatedBumpers.length == 3;
-    if (activatedBonus) {
-      _addBonusBall();
-
-      gameRef.read<GameBloc>().add(const BonusActivated(GameBonus.dashNest));
-      _activatedBumpers
-        ..forEach((bumper) => bumper.deactivate())
-        ..clear();
-
-      component.firstChild<DashAnimatronic>()?.playing = true;
-    }
-  }
-
-  Future<void> _addBonusBall() async {
-    await gameRef.add(
-      ControlledBall.bonus(theme: gameRef.theme)
-        ..initialPosition = Vector2(17.2, -52.7),
-    );
-  }
-}
-
-// TODO(alestiago): Revisit ScorePoints logic once the FlameForge2D
-// ContactCallback process is enhanced.
-class _DashNestBumper extends DashNestBumper with ScorePoints {
-  _DashNestBumper.main() : super.main();
-
-  _DashNestBumper.a() : super.a();
-
-  _DashNestBumper.b() : super.b();
-
-  @override
-  int get points => 20;
-}
-
-class _DashNestBumperBallContactCallback
-    extends ContactCallback<DashNestBumper, Ball> {
-  @override
-  void begin(DashNestBumper dashNestBumper, _, __) {
-    final parent = dashNestBumper.parent;
-    if (parent is FlutterForest) {
-      parent.controller.activateBumper(dashNestBumper);
-    }
-  }
-}
diff --git a/lib/game/components/flutter_forest/behaviors/behaviors.dart b/lib/game/components/flutter_forest/behaviors/behaviors.dart
new file mode 100644
index 00000000..c0f39810
--- /dev/null
+++ b/lib/game/components/flutter_forest/behaviors/behaviors.dart
@@ -0,0 +1 @@
+export 'flutter_forest_bonus_behavior.dart';
diff --git a/lib/game/components/flutter_forest/behaviors/flutter_forest_bonus_behavior.dart b/lib/game/components/flutter_forest/behaviors/flutter_forest_bonus_behavior.dart
new file mode 100644
index 00000000..949fead1
--- /dev/null
+++ b/lib/game/components/flutter_forest/behaviors/flutter_forest_bonus_behavior.dart
@@ -0,0 +1,41 @@
+import 'package:flame/components.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// When all [DashNestBumper]s are hit at least once, the [GameBonus.dashNest]
+/// is awarded, and the [DashNestBumper.main] releases a new [Ball].
+class FlutterForestBonusBehavior extends Component
+    with ParentIsA<FlutterForest>, HasGameRef<PinballGame> {
+  @override
+  void onMount() {
+    super.onMount();
+
+    final bumpers = parent.children.whereType<DashNestBumper>();
+    for (final bumper in bumpers) {
+      // TODO(alestiago): Refactor subscription management once the following is
+      // merged:
+      // https://github.com/flame-engine/flame/pull/1538
+      bumper.bloc.stream.listen((state) {
+        final achievedBonus = bumpers.every(
+          (bumper) => bumper.bloc.state == DashNestBumperState.active,
+        );
+
+        if (achievedBonus) {
+          gameRef
+              .read<GameBloc>()
+              .add(const BonusActivated(GameBonus.dashNest));
+          gameRef.add(
+            ControlledBall.bonus(characterTheme: gameRef.characterTheme)
+              ..initialPosition = Vector2(17.2, -52.7),
+          );
+          parent.firstChild<DashAnimatronic>()?.playing = true;
+
+          for (final bumper in bumpers) {
+            bumper.bloc.onReset();
+          }
+        }
+      });
+    }
+  }
+}
diff --git a/lib/game/components/flutter_forest/flutter_forest.dart b/lib/game/components/flutter_forest/flutter_forest.dart
new file mode 100644
index 00000000..92c69048
--- /dev/null
+++ b/lib/game/components/flutter_forest/flutter_forest.dart
@@ -0,0 +1,51 @@
+// ignore_for_file: avoid_renaming_method_parameters
+
+import 'package:flame/components.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball/game/components/flutter_forest/behaviors/behaviors.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template flutter_forest}
+/// Area positioned at the top right of the board where the [Ball] can bounce
+/// off [DashNestBumper]s.
+/// {@endtemplate}
+class FlutterForest extends Component with ZIndex {
+  /// {@macro flutter_forest}
+  FlutterForest()
+      : super(
+          children: [
+            Signpost(
+              children: [
+                ScoringBehavior(points: 20),
+              ],
+            )..initialPosition = Vector2(8.35, -58.3),
+            DashNestBumper.main(
+              children: [
+                ScoringBehavior(points: 200000),
+              ],
+            )..initialPosition = Vector2(18.55, -59.35),
+            DashNestBumper.a(
+              children: [
+                ScoringBehavior(points: 20000),
+              ],
+            )..initialPosition = Vector2(8.95, -51.95),
+            DashNestBumper.b(
+              children: [
+                ScoringBehavior(points: 20000),
+              ],
+            )..initialPosition = Vector2(23.3, -46.75),
+            DashAnimatronic()..position = Vector2(20, -66),
+            FlutterForestBonusBehavior(),
+          ],
+        ) {
+    zIndex = ZIndexes.flutterForest;
+  }
+
+  /// Creates a [FlutterForest] without any children.
+  ///
+  /// This can be used for testing [FlutterForest]'s behaviors in isolation.
+  @visibleForTesting
+  FlutterForest.test();
+}
diff --git a/lib/game/components/game_flow_controller.dart b/lib/game/components/game_flow_controller.dart
index 77afebe6..48dd5518 100644
--- a/lib/game/components/game_flow_controller.dart
+++ b/lib/game/components/game_flow_controller.dart
@@ -32,8 +32,7 @@ class GameFlowController extends ComponentController<PinballGame>
     // next page
     component.firstChild<Backboard>()?.gameOverMode(
           score: state?.score ?? 0,
-          characterIconPath:
-              component.theme.characterTheme.leaderboardIcon.keyName,
+          characterIconPath: component.characterTheme.leaderboardIcon.keyName,
         );
     component.firstChild<CameraController>()?.focusOnBackboard();
   }
diff --git a/lib/game/components/google_word.dart b/lib/game/components/google_word.dart
deleted file mode 100644
index ed4f6513..00000000
--- a/lib/game/components/google_word.dart
+++ /dev/null
@@ -1,101 +0,0 @@
-// ignore_for_file: avoid_renaming_method_parameters
-
-import 'dart:async';
-
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-/// {@template google_word}
-/// Loads all [GoogleLetter]s to compose a [GoogleWord].
-/// {@endtemplate}
-class GoogleWord extends Component
-    with HasGameRef<PinballGame>, Controls<_GoogleWordController> {
-  /// {@macro google_word}
-  GoogleWord({
-    required Vector2 position,
-  }) : _position = position {
-    controller = _GoogleWordController(this);
-  }
-
-  final Vector2 _position;
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    gameRef.addContactCallback(_GoogleLetterBallContactCallback());
-
-    final offsets = [
-      Vector2(-12.92, 1.82),
-      Vector2(-8.33, -0.65),
-      Vector2(-2.88, -1.75),
-      Vector2(2.88, -1.75),
-      Vector2(8.33, -0.65),
-      Vector2(12.92, 1.82),
-    ];
-
-    final letters = <GoogleLetter>[];
-    for (var index = 0; index < offsets.length; index++) {
-      letters.add(
-        GoogleLetter(index)..initialPosition = _position + offsets[index],
-      );
-    }
-
-    await addAll(letters);
-  }
-}
-
-class _GoogleWordController extends ComponentController<GoogleWord>
-    with HasGameRef<PinballGame> {
-  _GoogleWordController(GoogleWord googleWord) : super(googleWord);
-
-  final _activatedLetters = <GoogleLetter>{};
-
-  Future<void> activate(GoogleLetter googleLetter) async {
-    if (!_activatedLetters.add(googleLetter)) return;
-
-    googleLetter.activate();
-
-    final activatedBonus = _activatedLetters.length == 6;
-    if (activatedBonus) {
-      gameRef.audio.googleBonus();
-      gameRef.read<GameBloc>().add(const BonusActivated(GameBonus.googleWord));
-      await _bonusAnimation();
-      _activatedLetters.clear();
-    }
-  }
-
-  Future<void> _bonusAnimation() async {
-    const blinkDuration = Duration(milliseconds: 300);
-    const blinkCount = 4;
-    final googleLetters = component.children.whereType<GoogleLetter>();
-    var shouldActivate = false;
-
-    await Future<void>.delayed(blinkDuration);
-    for (var i = 1; i < blinkCount * 2; i++) {
-      for (final letter in googleLetters) {
-        if (shouldActivate) {
-          letter.activate();
-        } else {
-          letter.deactivate();
-        }
-      }
-      shouldActivate = !shouldActivate;
-      await Future<void>.delayed(blinkDuration);
-    }
-  }
-}
-
-/// Activates a [GoogleLetter] when it contacts with a [Ball].
-class _GoogleLetterBallContactCallback
-    extends ContactCallback<GoogleLetter, Ball> {
-  @override
-  void begin(GoogleLetter googleLetter, _, __) {
-    final parent = googleLetter.parent;
-    if (parent is GoogleWord) {
-      parent.controller.activate(googleLetter);
-    }
-  }
-}
diff --git a/lib/game/components/google_word/behaviors/behaviors.dart b/lib/game/components/google_word/behaviors/behaviors.dart
new file mode 100644
index 00000000..4ebf817c
--- /dev/null
+++ b/lib/game/components/google_word/behaviors/behaviors.dart
@@ -0,0 +1 @@
+export 'google_word_bonus_behavior.dart';
diff --git a/lib/game/components/google_word/behaviors/google_word_bonus_behavior.dart b/lib/game/components/google_word/behaviors/google_word_bonus_behavior.dart
new file mode 100644
index 00000000..92664531
--- /dev/null
+++ b/lib/game/components/google_word/behaviors/google_word_bonus_behavior.dart
@@ -0,0 +1,34 @@
+import 'package:flame/components.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Adds a [GameBonus.googleWord] when all [GoogleLetter]s are activated.
+class GoogleWordBonusBehavior extends Component
+    with HasGameRef<PinballGame>, ParentIsA<GoogleWord> {
+  @override
+  void onMount() {
+    super.onMount();
+
+    final googleLetters = parent.children.whereType<GoogleLetter>();
+    for (final letter in googleLetters) {
+      // TODO(alestiago): Refactor subscription management once the following is
+      // merged:
+      // https://github.com/flame-engine/flame/pull/1538
+      letter.bloc.stream.listen((_) {
+        final achievedBonus = googleLetters
+            .every((letter) => letter.bloc.state == GoogleLetterState.active);
+
+        if (achievedBonus) {
+          gameRef.audio.googleBonus();
+          gameRef
+              .read<GameBloc>()
+              .add(const BonusActivated(GameBonus.googleWord));
+          for (final letter in googleLetters) {
+            letter.bloc.onReset();
+          }
+        }
+      });
+    }
+  }
+}
diff --git a/lib/game/components/google_word/google_word.dart b/lib/game/components/google_word/google_word.dart
new file mode 100644
index 00000000..79e1e6e5
--- /dev/null
+++ b/lib/game/components/google_word/google_word.dart
@@ -0,0 +1,52 @@
+import 'package:flame/components.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball/game/components/google_word/behaviors/behaviors.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template google_word}
+/// Loads all [GoogleLetter]s to compose a [GoogleWord].
+/// {@endtemplate}
+class GoogleWord extends Component with ZIndex {
+  /// {@macro google_word}
+  GoogleWord({
+    required Vector2 position,
+  }) : super(
+          children: [
+            GoogleLetter(
+              0,
+              children: [ScoringBehavior(points: 5000)],
+            )..initialPosition = position + Vector2(-12.92, 1.82),
+            GoogleLetter(
+              1,
+              children: [ScoringBehavior(points: 5000)],
+            )..initialPosition = position + Vector2(-8.33, -0.65),
+            GoogleLetter(
+              2,
+              children: [ScoringBehavior(points: 5000)],
+            )..initialPosition = position + Vector2(-2.88, -1.75),
+            GoogleLetter(
+              3,
+              children: [ScoringBehavior(points: 5000)],
+            )..initialPosition = position + Vector2(2.88, -1.75),
+            GoogleLetter(
+              4,
+              children: [ScoringBehavior(points: 5000)],
+            )..initialPosition = position + Vector2(8.33, -0.65),
+            GoogleLetter(
+              5,
+              children: [ScoringBehavior(points: 5000)],
+            )..initialPosition = position + Vector2(12.92, 1.82),
+            GoogleWordBonusBehavior(),
+          ],
+        ) {
+    zIndex = ZIndexes.decal;
+  }
+
+  /// Creates a [GoogleWord] without any children.
+  ///
+  /// This can be used for testing [GoogleWord]'s behaviors in isolation.
+  @visibleForTesting
+  GoogleWord.test();
+}
diff --git a/lib/game/components/launcher.dart b/lib/game/components/launcher.dart
index 7aef09d2..2663dfd4 100644
--- a/lib/game/components/launcher.dart
+++ b/lib/game/components/launcher.dart
@@ -1,21 +1,20 @@
-import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame/components.dart';
 import 'package:pinball/game/components/components.dart';
 import 'package:pinball_components/pinball_components.dart' hide Assets;
-import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template launcher}
-/// A [Blueprint] which creates the [Plunger], [RocketSpriteComponent] and
-/// [LaunchRamp].
+/// Channel on the right side of the board containing the [LaunchRamp],
+/// [Plunger], and [RocketSpriteComponent].
 /// {@endtemplate}
-class Launcher extends Blueprint {
+class Launcher extends Component {
   /// {@macro launcher}
   Launcher()
       : super(
-          components: [
-            ControlledPlunger(compressionDistance: 14)
-              ..initialPosition = Vector2(40.7, 38),
-            RocketSpriteComponent()..position = Vector2(43, 62),
+          children: [
+            LaunchRamp(),
+            ControlledPlunger(compressionDistance: 10.5)
+              ..initialPosition = Vector2(41.1, 43),
+            RocketSpriteComponent()..position = Vector2(43, 62.3),
           ],
-          blueprints: [LaunchRamp()],
         );
 }
diff --git a/lib/game/components/multipliers/behaviors/behaviors.dart b/lib/game/components/multipliers/behaviors/behaviors.dart
new file mode 100644
index 00000000..70703bba
--- /dev/null
+++ b/lib/game/components/multipliers/behaviors/behaviors.dart
@@ -0,0 +1 @@
+export 'multipliers_behavior.dart';
diff --git a/lib/game/components/multipliers/behaviors/multipliers_behavior.dart b/lib/game/components/multipliers/behaviors/multipliers_behavior.dart
new file mode 100644
index 00000000..33a59a08
--- /dev/null
+++ b/lib/game/components/multipliers/behaviors/multipliers_behavior.dart
@@ -0,0 +1,25 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Toggle each [Multiplier] when GameState.multiplier changes.
+class MultipliersBehavior extends Component
+    with
+        HasGameRef<PinballGame>,
+        ParentIsA<Multipliers>,
+        BlocComponent<GameBloc, GameState> {
+  @override
+  bool listenWhen(GameState? previousState, GameState newState) {
+    return previousState?.multiplier != newState.multiplier;
+  }
+
+  @override
+  void onNewState(GameState state) {
+    final multipliers = parent.children.whereType<Multiplier>();
+    for (final multiplier in multipliers) {
+      multiplier.bloc.next(state.multiplier);
+    }
+  }
+}
diff --git a/lib/game/components/multipliers/multipliers.dart b/lib/game/components/multipliers/multipliers.dart
new file mode 100644
index 00000000..8e9df1ff
--- /dev/null
+++ b/lib/game/components/multipliers/multipliers.dart
@@ -0,0 +1,47 @@
+import 'dart:math' as math;
+import 'package:flame/components.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball/game/components/multipliers/behaviors/behaviors.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template multipliers}
+/// A group for the multipliers on the board.
+/// {@endtemplate}
+class Multipliers extends Component with ZIndex {
+  /// {@macro multipliers}
+  Multipliers()
+      : super(
+          children: [
+            Multiplier.x2(
+              position: Vector2(-19.5, -2),
+              angle: -15 * math.pi / 180,
+            ),
+            Multiplier.x3(
+              position: Vector2(13, -9.4),
+              angle: 15 * math.pi / 180,
+            ),
+            Multiplier.x4(
+              position: Vector2(0, -21.2),
+              angle: 0,
+            ),
+            Multiplier.x5(
+              position: Vector2(-8.5, -28),
+              angle: -3 * math.pi / 180,
+            ),
+            Multiplier.x6(
+              position: Vector2(10, -30.7),
+              angle: 8 * math.pi / 180,
+            ),
+            MultipliersBehavior(),
+          ],
+        ) {
+    zIndex = ZIndexes.decal;
+  }
+
+  /// Creates [Multipliers] without any children.
+  ///
+  /// This can be used for testing [Multipliers]'s behaviors in isolation.
+  @visibleForTesting
+  Multipliers.test();
+}
diff --git a/lib/game/components/score_points.dart b/lib/game/components/score_points.dart
deleted file mode 100644
index 8a76680d..00000000
--- a/lib/game/components/score_points.dart
+++ /dev/null
@@ -1,47 +0,0 @@
-// ignore_for_file: avoid_renaming_method_parameters
-
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-/// {@template score_points}
-/// Specifies the amount of points received on [Ball] collision.
-/// {@endtemplate}
-mixin ScorePoints<T extends Forge2DGame> on BodyComponent<T> {
-  /// {@macro score_points}
-  int get points;
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    body.userData = this;
-  }
-}
-
-/// {@template ball_score_points_callbacks}
-/// Adds points to the score when a [Ball] collides with a [BodyComponent] that
-/// implements [ScorePoints].
-/// {@endtemplate}
-class BallScorePointsCallback extends ContactCallback<Ball, ScorePoints> {
-  /// {@macro ball_score_points_callbacks}
-  BallScorePointsCallback(PinballGame game) : _gameRef = game;
-
-  final PinballGame _gameRef;
-
-  @override
-  void begin(
-    Ball ball,
-    ScorePoints scorePoints,
-    Contact _,
-  ) {
-    _gameRef.read<GameBloc>().add(Scored(points: scorePoints.points));
-    _gameRef.audio.score();
-
-    _gameRef.add(
-      ScoreText(
-        text: scorePoints.points.toString(),
-        position: ball.body.position,
-      ),
-    );
-  }
-}
diff --git a/lib/game/components/scoring_behavior.dart b/lib/game/components/scoring_behavior.dart
new file mode 100644
index 00000000..3e757eab
--- /dev/null
+++ b/lib/game/components/scoring_behavior.dart
@@ -0,0 +1,34 @@
+// ignore_for_file: avoid_renaming_method_parameters
+
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template scoring_behavior}
+/// Adds points to the score when the ball contacts the [parent].
+/// {@endtemplate}
+class ScoringBehavior extends ContactBehavior with HasGameRef<PinballGame> {
+  /// {@macro scoring_behavior}
+  ScoringBehavior({
+    required int points,
+  }) : _points = points;
+
+  final int _points;
+
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+
+    gameRef.read<GameBloc>().add(Scored(points: _points));
+    gameRef.audio.score();
+    gameRef.firstChild<ZCanvasComponent>()!.add(
+          ScoreText(
+            text: _points.toString(),
+            position: other.body.position,
+          ),
+        );
+  }
+}
diff --git a/lib/game/components/sparky_fire_zone.dart b/lib/game/components/sparky_fire_zone.dart
deleted file mode 100644
index a5450761..00000000
--- a/lib/game/components/sparky_fire_zone.dart
+++ /dev/null
@@ -1,110 +0,0 @@
-// ignore_for_file: avoid_renaming_method_parameters
-
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/material.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-/// {@template sparky_fire_zone}
-/// Area positioned at the top left of the [Board] where the [Ball]
-/// can bounce off [SparkyBumper]s.
-///
-/// When a [Ball] hits [SparkyBumper]s, the bumper animates.
-/// {@endtemplate}
-class SparkyFireZone extends Blueprint {
-  /// {@macro sparky_fire_zone}
-  SparkyFireZone()
-      : super(
-          components: [
-            _SparkyBumper.a()..initialPosition = Vector2(-22.9, -41.65),
-            _SparkyBumper.b()..initialPosition = Vector2(-21.25, -57.9),
-            _SparkyBumper.c()..initialPosition = Vector2(-3.3, -52.55),
-            SparkyComputerSensor()..initialPosition = Vector2(-13, -49.8),
-            SparkyAnimatronic()..position = Vector2(-13.8, -58.2),
-          ],
-          blueprints: [
-            SparkyComputer(),
-          ],
-        );
-}
-
-// TODO(alestiago): Revisit ScorePoints logic once the FlameForge2D
-// ContactCallback process is enhanced.
-class _SparkyBumper extends SparkyBumper with ScorePoints {
-  _SparkyBumper.a() : super.a();
-
-  _SparkyBumper.b() : super.b();
-
-  _SparkyBumper.c() : super.c();
-
-  @override
-  int get points => 20;
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    // TODO(alestiago): Revisit once this has been merged:
-    // https://github.com/flame-engine/flame/pull/1547
-    gameRef.addContactCallback(SparkyBumperBallContactCallback());
-  }
-}
-
-/// Listens when a [Ball] bounces bounces against a [SparkyBumper].
-@visibleForTesting
-class SparkyBumperBallContactCallback
-    extends ContactCallback<SparkyBumper, Ball> {
-  @override
-  void begin(
-    SparkyBumper sparkyBumper,
-    Ball _,
-    Contact __,
-  ) {
-    sparkyBumper.animate();
-  }
-}
-
-/// {@template sparky_computer_sensor}
-/// Small sensor body used to detect when a ball has entered the
-/// [SparkyComputer].
-/// {@endtemplate}
-// TODO(alestiago): Revisit once this has been merged:
-// https://github.com/flame-engine/flame/pull/1547
-class SparkyComputerSensor extends BodyComponent with InitialPosition {
-  /// {@macro sparky_computer_sensor}
-  SparkyComputerSensor() {
-    renderBody = false;
-  }
-
-  @override
-  Body createBody() {
-    final shape = CircleShape()..radius = 0.1;
-    final fixtureDef = FixtureDef(shape, isSensor: true);
-    final bodyDef = BodyDef(
-      position: initialPosition,
-      userData: this,
-    );
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    // TODO(alestiago): Revisit once this has been merged:
-    // https://github.com/flame-engine/flame/pull/1547
-    gameRef.addContactCallback(SparkyComputerSensorBallContactCallback());
-  }
-}
-
-@visibleForTesting
-// TODO(alestiago): Revisit once this has been merged:
-// https://github.com/flame-engine/flame/pull/1547
-// ignore: public_member_api_docs
-class SparkyComputerSensorBallContactCallback
-    extends ContactCallback<SparkyComputerSensor, ControlledBall> {
-  @override
-  void begin(_, ControlledBall controlledBall, __) {
-    controlledBall.controller.turboCharge();
-    controlledBall.gameRef.firstChild<SparkyAnimatronic>()?.playing = true;
-  }
-}
diff --git a/lib/game/components/sparky_scorch.dart b/lib/game/components/sparky_scorch.dart
new file mode 100644
index 00000000..271e3527
--- /dev/null
+++ b/lib/game/components/sparky_scorch.dart
@@ -0,0 +1,73 @@
+// ignore_for_file: avoid_renaming_method_parameters
+
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+/// {@template sparky_scorch}
+/// Area positioned at the top left of the board containing the
+/// [SparkyComputer], [SparkyAnimatronic], and [SparkyBumper]s.
+/// {@endtemplate}
+class SparkyScorch extends Component {
+  /// {@macro sparky_scorch}
+  SparkyScorch()
+      : super(
+          children: [
+            SparkyBumper.a(
+              children: [
+                ScoringBehavior(points: 20000),
+              ],
+            )..initialPosition = Vector2(-22.9, -41.65),
+            SparkyBumper.b(
+              children: [
+                ScoringBehavior(points: 20000),
+              ],
+            )..initialPosition = Vector2(-21.25, -57.9),
+            SparkyBumper.c(
+              children: [
+                ScoringBehavior(points: 20000),
+              ],
+            )..initialPosition = Vector2(-3.3, -52.55),
+            SparkyComputerSensor()..initialPosition = Vector2(-13, -49.8),
+            SparkyAnimatronic()..position = Vector2(-13.8, -58.2),
+            SparkyComputer(),
+          ],
+        );
+}
+
+/// {@template sparky_computer_sensor}
+/// Small sensor body used to detect when a ball has entered the
+/// [SparkyComputer].
+/// {@endtemplate}
+class SparkyComputerSensor extends BodyComponent
+    with InitialPosition, ContactCallbacks {
+  /// {@macro sparky_computer_sensor}
+  SparkyComputerSensor()
+      : super(
+          renderBody: false,
+          children: [
+            ScoringBehavior(points: 200000),
+          ],
+        );
+
+  @override
+  Body createBody() {
+    final shape = CircleShape()..radius = 0.1;
+    final fixtureDef = FixtureDef(shape, isSensor: true);
+    final bodyDef = BodyDef(
+      position: initialPosition,
+      userData: this,
+    );
+    return world.createBody(bodyDef)..createFixture(fixtureDef);
+  }
+
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! ControlledBall) return;
+
+    other.controller.turboCharge();
+    gameRef.firstChild<SparkyAnimatronic>()?.playing = true;
+  }
+}
diff --git a/lib/game/components/wall.dart b/lib/game/components/wall.dart
deleted file mode 100644
index aaae1d23..00000000
--- a/lib/game/components/wall.dart
+++ /dev/null
@@ -1,66 +0,0 @@
-// ignore_for_file: avoid_renaming_method_parameters
-
-import 'package:flame/extensions.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart' hide Assets;
-
-/// {@template wall}
-/// A continuous generic and [BodyType.static] barrier that divides a game area.
-/// {@endtemplate}
-// TODO(alestiago): Remove [Wall] for [Pathway.straight].
-class Wall extends BodyComponent {
-  /// {@macro wall}
-  Wall({
-    required this.start,
-    required this.end,
-  });
-
-  /// The [start] of the [Wall].
-  final Vector2 start;
-
-  /// The [end] of the [Wall].
-  final Vector2 end;
-
-  @override
-  Body createBody() {
-    final shape = EdgeShape()..set(start, end);
-
-    final fixtureDef = FixtureDef(shape)
-      ..restitution = 0.1
-      ..friction = 0;
-
-    final bodyDef = BodyDef()
-      ..userData = this
-      ..position = Vector2.zero()
-      ..type = BodyType.static;
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-}
-
-/// {@template bottom_wall}
-/// [Wall] located at the bottom of the board.
-///
-/// Collisions with [BottomWall] are listened by
-/// [BottomWallBallContactCallback].
-/// {@endtemplate}
-class BottomWall extends Wall {
-  /// {@macro bottom_wall}
-  BottomWall()
-      : super(
-          start: BoardDimensions.bounds.bottomLeft.toVector2(),
-          end: BoardDimensions.bounds.bottomRight.toVector2(),
-        );
-}
-
-/// {@template bottom_wall_ball_contact_callback}
-/// Listens when a [ControlledBall] falls into a [BottomWall].
-/// {@endtemplate}
-class BottomWallBallContactCallback
-    extends ContactCallback<ControlledBall, BottomWall> {
-  @override
-  void begin(ControlledBall ball, BottomWall wall, Contact contact) {
-    ball.controller.lost();
-  }
-}
diff --git a/lib/game/game_assets.dart b/lib/game/game_assets.dart
index 87fbfcda..6bdb5a91 100644
--- a/lib/game/game_assets.dart
+++ b/lib/game/game_assets.dart
@@ -13,6 +13,7 @@ extension PinballGameAssetsX on PinballGame {
     const dinoTheme = DinoTheme();
 
     return [
+      images.load(components.Assets.images.boardBackground.keyName),
       images.load(components.Assets.images.ball.ball.keyName),
       images.load(components.Assets.images.ball.flameEffect.keyName),
       images.load(components.Assets.images.signpost.inactive.keyName),
@@ -23,8 +24,10 @@ extension PinballGameAssetsX on PinballGame {
       images.load(components.Assets.images.flipper.right.keyName),
       images.load(components.Assets.images.baseboard.left.keyName),
       images.load(components.Assets.images.baseboard.right.keyName),
-      images.load(components.Assets.images.kicker.left.keyName),
-      images.load(components.Assets.images.kicker.right.keyName),
+      images.load(components.Assets.images.kicker.left.lit.keyName),
+      images.load(components.Assets.images.kicker.left.dimmed.keyName),
+      images.load(components.Assets.images.kicker.right.lit.keyName),
+      images.load(components.Assets.images.kicker.right.dimmed.keyName),
       images.load(components.Assets.images.slingshot.upper.keyName),
       images.load(components.Assets.images.slingshot.lower.keyName),
       images.load(components.Assets.images.launchRamp.ramp.keyName),
@@ -34,8 +37,10 @@ extension PinballGameAssetsX on PinballGame {
       images.load(
         components.Assets.images.launchRamp.backgroundRailing.keyName,
       ),
-      images.load(components.Assets.images.dino.dinoLandTop.keyName),
-      images.load(components.Assets.images.dino.dinoLandBottom.keyName),
+      images.load(components.Assets.images.dino.bottomWall.keyName),
+      images.load(components.Assets.images.dino.topWall.keyName),
+      images.load(components.Assets.images.dino.animatronic.head.keyName),
+      images.load(components.Assets.images.dino.animatronic.mouth.keyName),
       images.load(components.Assets.images.dash.animatronic.keyName),
       images.load(components.Assets.images.dash.bumper.a.active.keyName),
       images.load(components.Assets.images.dash.bumper.a.inactive.keyName),
@@ -48,50 +53,52 @@ extension PinballGameAssetsX on PinballGame {
       images.load(components.Assets.images.boundary.bottom.keyName),
       images.load(components.Assets.images.boundary.outer.keyName),
       images.load(components.Assets.images.boundary.outerBottom.keyName),
-      images.load(components.Assets.images.spaceship.saucer.keyName),
-      images.load(components.Assets.images.spaceship.bridge.keyName),
-      images.load(components.Assets.images.spaceship.ramp.boardOpening.keyName),
+      images.load(components.Assets.images.android.spaceship.saucer.keyName),
+      images
+          .load(components.Assets.images.android.spaceship.animatronic.keyName),
+      images.load(components.Assets.images.android.spaceship.lightBeam.keyName),
+      images.load(components.Assets.images.android.ramp.boardOpening.keyName),
       images.load(
-        components.Assets.images.spaceship.ramp.railingForeground.keyName,
+        components.Assets.images.android.ramp.railingForeground.keyName,
       ),
       images.load(
-        components.Assets.images.spaceship.ramp.railingBackground.keyName,
+        components.Assets.images.android.ramp.railingBackground.keyName,
       ),
-      images.load(components.Assets.images.spaceship.ramp.main.keyName),
-      images
-          .load(components.Assets.images.spaceship.ramp.arrow.inactive.keyName),
+      images.load(components.Assets.images.android.ramp.main.keyName),
+      images.load(components.Assets.images.android.ramp.arrow.inactive.keyName),
       images.load(
-        components.Assets.images.spaceship.ramp.arrow.active1.keyName,
+        components.Assets.images.android.ramp.arrow.active1.keyName,
       ),
       images.load(
-        components.Assets.images.spaceship.ramp.arrow.active2.keyName,
+        components.Assets.images.android.ramp.arrow.active2.keyName,
       ),
       images.load(
-        components.Assets.images.spaceship.ramp.arrow.active3.keyName,
+        components.Assets.images.android.ramp.arrow.active3.keyName,
       ),
       images.load(
-        components.Assets.images.spaceship.ramp.arrow.active4.keyName,
+        components.Assets.images.android.ramp.arrow.active4.keyName,
       ),
       images.load(
-        components.Assets.images.spaceship.ramp.arrow.active5.keyName,
+        components.Assets.images.android.ramp.arrow.active5.keyName,
       ),
-      images.load(components.Assets.images.spaceship.rail.main.keyName),
-      images.load(components.Assets.images.spaceship.rail.foreground.keyName),
-      images.load(components.Assets.images.alienBumper.a.active.keyName),
-      images.load(components.Assets.images.alienBumper.a.inactive.keyName),
-      images.load(components.Assets.images.alienBumper.b.active.keyName),
-      images.load(components.Assets.images.alienBumper.b.inactive.keyName),
-      images.load(components.Assets.images.chromeDino.mouth.keyName),
-      images.load(components.Assets.images.chromeDino.head.keyName),
+      images.load(components.Assets.images.android.rail.main.keyName),
+      images.load(components.Assets.images.android.rail.exit.keyName),
+      images.load(components.Assets.images.android.bumper.a.lit.keyName),
+      images.load(components.Assets.images.android.bumper.a.dimmed.keyName),
+      images.load(components.Assets.images.android.bumper.b.lit.keyName),
+      images.load(components.Assets.images.android.bumper.b.dimmed.keyName),
+      images.load(components.Assets.images.android.bumper.cow.lit.keyName),
+      images.load(components.Assets.images.android.bumper.cow.dimmed.keyName),
       images.load(components.Assets.images.sparky.computer.top.keyName),
       images.load(components.Assets.images.sparky.computer.base.keyName),
+      images.load(components.Assets.images.sparky.computer.glow.keyName),
       images.load(components.Assets.images.sparky.animatronic.keyName),
-      images.load(components.Assets.images.sparky.bumper.a.inactive.keyName),
-      images.load(components.Assets.images.sparky.bumper.a.active.keyName),
-      images.load(components.Assets.images.sparky.bumper.b.active.keyName),
-      images.load(components.Assets.images.sparky.bumper.b.inactive.keyName),
-      images.load(components.Assets.images.sparky.bumper.c.active.keyName),
-      images.load(components.Assets.images.sparky.bumper.c.inactive.keyName),
+      images.load(components.Assets.images.sparky.bumper.a.lit.keyName),
+      images.load(components.Assets.images.sparky.bumper.a.dimmed.keyName),
+      images.load(components.Assets.images.sparky.bumper.b.lit.keyName),
+      images.load(components.Assets.images.sparky.bumper.b.dimmed.keyName),
+      images.load(components.Assets.images.sparky.bumper.c.lit.keyName),
+      images.load(components.Assets.images.sparky.bumper.c.dimmed.keyName),
       images.load(components.Assets.images.backboard.backboardScores.keyName),
       images.load(components.Assets.images.backboard.backboardGameOver.keyName),
       images.load(components.Assets.images.googleWord.letter1.active.keyName),
@@ -107,6 +114,16 @@ extension PinballGameAssetsX on PinballGame {
       images.load(components.Assets.images.googleWord.letter6.active.keyName),
       images.load(components.Assets.images.googleWord.letter6.inactive.keyName),
       images.load(components.Assets.images.backboard.display.keyName),
+      images.load(components.Assets.images.multiplier.x2.lit.keyName),
+      images.load(components.Assets.images.multiplier.x2.dimmed.keyName),
+      images.load(components.Assets.images.multiplier.x3.lit.keyName),
+      images.load(components.Assets.images.multiplier.x3.dimmed.keyName),
+      images.load(components.Assets.images.multiplier.x4.lit.keyName),
+      images.load(components.Assets.images.multiplier.x4.dimmed.keyName),
+      images.load(components.Assets.images.multiplier.x5.lit.keyName),
+      images.load(components.Assets.images.multiplier.x5.dimmed.keyName),
+      images.load(components.Assets.images.multiplier.x6.lit.keyName),
+      images.load(components.Assets.images.multiplier.x6.dimmed.keyName),
       images.load(dashTheme.leaderboardIcon.keyName),
       images.load(sparkyTheme.leaderboardIcon.keyName),
       images.load(androidTheme.leaderboardIcon.keyName),
diff --git a/lib/game/pinball_game.dart b/lib/game/pinball_game.dart
index 55a6b23a..fcc58487 100644
--- a/lib/game/pinball_game.dart
+++ b/lib/game/pinball_game.dart
@@ -6,21 +6,22 @@ import 'package:flame/game.dart';
 import 'package:flame/input.dart';
 import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball/game/game.dart';
-import 'package:pinball/gen/assets.gen.dart';
 import 'package:pinball_audio/pinball_audio.dart';
-import 'package:pinball_components/pinball_components.dart' hide Assets;
+import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
-import 'package:pinball_theme/pinball_theme.dart' hide Assets;
+import 'package:pinball_theme/pinball_theme.dart';
 
 class PinballGame extends Forge2DGame
     with
         FlameBloc,
         HasKeyboardHandlerComponents,
-        Controls<_GameBallsController> {
+        Controls<_GameBallsController>,
+        TapDetector {
   PinballGame({
-    required this.theme,
+    required this.characterTheme,
     required this.audio,
   }) {
     images.prefix = '';
@@ -33,7 +34,7 @@ class PinballGame extends Forge2DGame
   @override
   Color backgroundColor() => Colors.transparent;
 
-  final PinballTheme theme;
+  final CharacterTheme characterTheme;
 
   final PinballAudio audio;
 
@@ -41,162 +42,170 @@ class PinballGame extends Forge2DGame
 
   @override
   Future<void> onLoad() async {
-    _addContactCallbacks();
-
-    unawaited(add(gameFlowController = GameFlowController(this)));
-    unawaited(add(CameraController(this)));
-    unawaited(add(Backboard.waiting(position: Vector2(0, -88))));
-
-    // TODO(allisonryan0002): banish Wall and Board classes in later PR.
-    await add(BottomWall());
-    unawaited(addFromBlueprint(Boundaries()));
-    unawaited(addFromBlueprint(LaunchRamp()));
-
-    final launcher = Launcher();
-    unawaited(addFromBlueprint(launcher));
-    unawaited(add(Board()));
-    unawaited(add(AlienZone()));
-    await addFromBlueprint(SparkyFireZone());
-    unawaited(addFromBlueprint(Slingshots()));
-    unawaited(addFromBlueprint(DinoWalls()));
-    unawaited(_addBonusWord());
-    unawaited(addFromBlueprint(SpaceshipRamp()));
-    unawaited(
-      addFromBlueprint(
-        Spaceship(
-          position: Vector2(-26.5, -28.5),
-        ),
+    await add(gameFlowController = GameFlowController(this));
+    await add(CameraController(this));
+
+    final machine = [
+      BoardBackgroundSpriteComponent(),
+      Boundaries(),
+      Backboard.waiting(position: Vector2(0, -88)),
+    ];
+    final decals = [
+      GoogleWord(
+        position: Vector2(-4.1, 1.8),
+      ),
+      Multipliers(),
+    ];
+    final characterAreas = [
+      AndroidAcres(),
+      DinoDesert(),
+      FlutterForest(),
+      SparkyScorch(),
+    ];
+
+    await add(
+      ZCanvasComponent(
+        children: [
+          ...machine,
+          ...decals,
+          ...characterAreas,
+          Drain(),
+          BottomGroup(),
+          Launcher(),
+        ],
       ),
     );
-    unawaited(addFromBlueprint(SpaceshipRail()));
 
-    controller.attachTo(launcher.components.whereType<Plunger>().first);
     await super.onLoad();
   }
 
-  void _addContactCallbacks() {
-    addContactCallback(BallScorePointsCallback(this));
-    addContactCallback(BottomWallBallContactCallback());
+  BoardSide? focusedBoardSide;
+
+  @override
+  void onTapDown(TapDownInfo info) {
+    if (info.raw.kind == PointerDeviceKind.touch) {
+      final rocket = descendants().whereType<RocketSpriteComponent>().first;
+      final bounds = rocket.topLeftPosition & rocket.size;
+
+      // NOTE(wolfen): As long as Flame does not have https://github.com/flame-engine/flame/issues/1586 we need to check it at the highest level manually.
+      if (bounds.contains(info.eventPosition.game.toOffset())) {
+        descendants().whereType<Plunger>().single.pull();
+      } else {
+        final leftSide = info.eventPosition.widget.x < canvasSize.x / 2;
+        focusedBoardSide = leftSide ? BoardSide.left : BoardSide.right;
+        final flippers = descendants().whereType<Flipper>().where((flipper) {
+          return flipper.side == focusedBoardSide;
+        });
+        flippers.first.moveUp();
+      }
+    }
+
+    super.onTapDown(info);
   }
 
-  Future<void> _addBonusWord() async {
-    await add(
-      GoogleWord(
-        position: Vector2(
-          BoardDimensions.bounds.center.dx - 4.1,
-          BoardDimensions.bounds.center.dy + 1.8,
-        ),
-      ),
-    );
+  @override
+  void onTapUp(TapUpInfo info) {
+    final rocket = descendants().whereType<RocketSpriteComponent>().first;
+    final bounds = rocket.topLeftPosition & rocket.size;
+
+    if (bounds.contains(info.eventPosition.game.toOffset())) {
+      descendants().whereType<Plunger>().single.release();
+    } else {
+      _moveFlippersDown();
+    }
+    super.onTapUp(info);
+  }
+
+  @override
+  void onTapCancel() {
+    descendants().whereType<Plunger>().single.release();
+
+    _moveFlippersDown();
+    super.onTapCancel();
+  }
+
+  void _moveFlippersDown() {
+    if (focusedBoardSide != null) {
+      final flippers = descendants().whereType<Flipper>().where((flipper) {
+        return flipper.side == focusedBoardSide;
+      });
+      flippers.first.moveDown();
+      focusedBoardSide = null;
+    }
   }
 }
 
 class _GameBallsController extends ComponentController<PinballGame>
-    with BlocComponent<GameBloc, GameState>, HasGameRef<PinballGame> {
+    with BlocComponent<GameBloc, GameState> {
   _GameBallsController(PinballGame game) : super(game);
 
-  late final Plunger _plunger;
-
   @override
   bool listenWhen(GameState? previousState, GameState newState) {
     final noBallsLeft = component.descendants().whereType<Ball>().isEmpty;
-    final canBallRespawn = newState.balls > 0;
+    final notGameOver = !newState.isGameOver;
 
-    return noBallsLeft && canBallRespawn;
+    return noBallsLeft && notGameOver;
   }
 
   @override
   void onNewState(GameState state) {
     super.onNewState(state);
-    _spawnBall();
+    spawnBall();
   }
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    _spawnBall();
-  }
-
-  void _spawnBall() {
-    final ball = ControlledBall.launch(
-      theme: gameRef.theme,
-    )..initialPosition = Vector2(
-        _plunger.body.position.x,
-        _plunger.body.position.y - Ball.size.y,
-      );
-    component.add(ball);
+    spawnBall();
   }
 
-  /// Attaches the controller to the plunger.
-  // TODO(alestiago): Remove this method and use onLoad instead.
-  // ignore: use_setters_to_change_properties
-  void attachTo(Plunger plunger) {
-    _plunger = plunger;
+  void spawnBall() {
+    // TODO(alestiago): Refactor with behavioural pattern.
+    component.ready().whenComplete(() {
+      final plunger = parent!.descendants().whereType<Plunger>().single;
+      final ball = ControlledBall.launch(
+        characterTheme: component.characterTheme,
+      )..initialPosition = Vector2(
+          plunger.body.position.x,
+          plunger.body.position.y - Ball.size.y,
+        );
+      component.firstChild<ZCanvasComponent>()?.add(ball);
+    });
   }
 }
 
-class DebugPinballGame extends PinballGame with FPSCounter, TapDetector {
+class DebugPinballGame extends PinballGame with FPSCounter {
   DebugPinballGame({
-    required PinballTheme theme,
+    required CharacterTheme characterTheme,
     required PinballAudio audio,
   }) : super(
-          theme: theme,
+          characterTheme: characterTheme,
           audio: audio,
         ) {
-    controller = _DebugGameBallsController(this);
+    controller = _GameBallsController(this);
   }
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    await _loadBackground();
     await add(_DebugInformation());
   }
 
-  // TODO(alestiago): Move to PinballGame once we have the real background
-  // component.
-  Future<void> _loadBackground() async {
-    final sprite = await loadSprite(
-      Assets.images.components.background.path,
-    );
-    final spriteComponent = SpriteComponent(
-      sprite: sprite,
-      size: Vector2(120, 160),
-      anchor: Anchor.center,
-    )
-      ..position = Vector2(0, -7.8)
-      ..priority = RenderPriority.background;
-
-    await add(spriteComponent);
-  }
-
   @override
   void onTapUp(TapUpInfo info) {
-    add(
-      ControlledBall.debug()..initialPosition = info.eventPosition.game,
-    );
-  }
-}
+    super.onTapUp(info);
 
-class _DebugGameBallsController extends _GameBallsController {
-  _DebugGameBallsController(PinballGame game) : super(game);
-
-  @override
-  bool listenWhen(GameState? previousState, GameState newState) {
-    final noBallsLeft = component
-        .descendants()
-        .whereType<ControlledBall>()
-        .where((ball) => ball.controller is! DebugBallController)
-        .isEmpty;
-    final canBallRespawn = newState.balls > 0;
-
-    return noBallsLeft && canBallRespawn;
+    if (info.raw.kind == PointerDeviceKind.mouse) {
+      final ball = ControlledBall.debug()
+        ..initialPosition = info.eventPosition.game;
+      firstChild<ZCanvasComponent>()?.add(ball);
+    }
   }
 }
 
+// TODO(wolfenrain): investigate this CI failure.
+// coverage:ignore-start
 class _DebugInformation extends Component with HasGameRef<DebugPinballGame> {
-  _DebugInformation() : super(priority: RenderPriority.debugInfo);
-
   @override
   PositionType get positionType => PositionType.widget;
 
@@ -225,3 +234,4 @@ class _DebugInformation extends Component with HasGameRef<DebugPinballGame> {
     _debugTextPaint.render(canvas, debugText, position);
   }
 }
+// coverage:ignore-end
diff --git a/lib/game/view/pinball_game_page.dart b/lib/game/view/pinball_game_page.dart
index 38ae0144..be11a15c 100644
--- a/lib/game/view/pinball_game_page.dart
+++ b/lib/game/view/pinball_game_page.dart
@@ -5,8 +5,8 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:pinball/game/game.dart';
+import 'package:pinball/select_character/select_character.dart';
 import 'package:pinball/start_game/start_game.dart';
-import 'package:pinball/theme/theme.dart';
 import 'package:pinball_audio/pinball_audio.dart';
 
 class PinballGamePage extends StatelessWidget {
@@ -31,17 +31,19 @@ class PinballGamePage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final theme = context.read<ThemeCubit>().state.theme;
+    final characterTheme =
+        context.read<CharacterThemeCubit>().state.characterTheme;
     final audio = context.read<PinballAudio>();
     final pinballAudio = context.read<PinballAudio>();
 
     final game = isDebugMode
-        ? DebugPinballGame(theme: theme, audio: audio)
-        : PinballGame(theme: theme, audio: audio);
+        ? DebugPinballGame(characterTheme: characterTheme, audio: audio)
+        : PinballGame(characterTheme: characterTheme, audio: audio);
 
     final loadables = [
       ...game.preLoadAssets(),
       pinballAudio.load(),
+      ...BonusAnimation.loadAssets(),
     ];
 
     return MultiBlocProvider(
@@ -112,6 +114,10 @@ class PinballGameLoadedView extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final gameWidgetWidth = MediaQuery.of(context).size.height * 9 / 16;
+    final screenWidth = MediaQuery.of(context).size.width;
+    final leftMargin = (screenWidth / 2) - (gameWidgetWidth / 1.8);
+
     return Stack(
       children: [
         Positioned.fill(
@@ -130,10 +136,12 @@ class PinballGameLoadedView extends StatelessWidget {
             },
           ),
         ),
-        const Positioned(
-          top: 8,
-          left: 8,
-          child: GameHud(),
+        // TODO(arturplaczek): add Visibility to GameHud based on StartGameBloc
+        // status
+        Positioned(
+          top: 16,
+          left: leftMargin,
+          child: const GameHud(),
         ),
       ],
     );
diff --git a/lib/game/view/widgets/bonus_animation.dart b/lib/game/view/widgets/bonus_animation.dart
index 39cee913..da67e1aa 100644
--- a/lib/game/view/widgets/bonus_animation.dart
+++ b/lib/game/view/widgets/bonus_animation.dart
@@ -1,19 +1,23 @@
-// ignore_for_file: public_member_api_docs
-
 import 'package:flame/flame.dart';
 import 'package:flame/sprite.dart';
-import 'package:flame/widgets.dart';
 import 'package:flutter/material.dart' hide Image;
 import 'package:pinball/gen/assets.gen.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
-class BonusAnimation extends StatelessWidget {
+/// {@template bonus_animation}
+/// [Widget] that displays bonus animations.
+/// {@endtemplate}
+class BonusAnimation extends StatefulWidget {
+  /// {@macro bonus_animation}
   const BonusAnimation._(
-    this.imagePath, {
+    String imagePath, {
     VoidCallback? onCompleted,
     Key? key,
-  })  : _onCompleted = onCompleted,
+  })  : _imagePath = imagePath,
+        _onCompleted = onCompleted,
         super(key: key);
 
+  /// [Widget] that displays the dash nest animation.
   BonusAnimation.dashNest({
     Key? key,
     VoidCallback? onCompleted,
@@ -23,6 +27,7 @@ class BonusAnimation extends StatelessWidget {
           key: key,
         );
 
+  /// [Widget] that displays the sparky turbo charge animation.
   BonusAnimation.sparkyTurboCharge({
     Key? key,
     VoidCallback? onCompleted,
@@ -32,56 +37,94 @@ class BonusAnimation extends StatelessWidget {
           key: key,
         );
 
-  BonusAnimation.dino({
+  /// [Widget] that displays the dino chomp animation.
+  BonusAnimation.dinoChomp({
     Key? key,
     VoidCallback? onCompleted,
   }) : this._(
-          Assets.images.bonusAnimation.dino.keyName,
+          Assets.images.bonusAnimation.dinoChomp.keyName,
           onCompleted: onCompleted,
           key: key,
         );
 
-  BonusAnimation.android({
+  /// [Widget] that displays the android spaceship animation.
+  BonusAnimation.androidSpaceship({
     Key? key,
     VoidCallback? onCompleted,
   }) : this._(
-          Assets.images.bonusAnimation.android.keyName,
+          Assets.images.bonusAnimation.androidSpaceship.keyName,
           onCompleted: onCompleted,
           key: key,
         );
 
-  BonusAnimation.google({
+  /// [Widget] that displays the google word animation.
+  BonusAnimation.googleWord({
     Key? key,
     VoidCallback? onCompleted,
   }) : this._(
-          Assets.images.bonusAnimation.google.keyName,
+          Assets.images.bonusAnimation.googleWord.keyName,
           onCompleted: onCompleted,
           key: key,
         );
 
-  final String imagePath;
+  final String _imagePath;
 
   final VoidCallback? _onCompleted;
 
-  static Future<void> loadAssets() {
+  /// Returns a list of assets to be loaded for animations.
+  static List<Future> loadAssets() {
     Flame.images.prefix = '';
-    return Flame.images.loadAll([
-      Assets.images.bonusAnimation.dashNest.keyName,
-      Assets.images.bonusAnimation.sparkyTurboCharge.keyName,
-      Assets.images.bonusAnimation.dino.keyName,
-      Assets.images.bonusAnimation.android.keyName,
-      Assets.images.bonusAnimation.google.keyName,
-    ]);
+    return [
+      Flame.images.load(Assets.images.bonusAnimation.dashNest.keyName),
+      Flame.images.load(Assets.images.bonusAnimation.sparkyTurboCharge.keyName),
+      Flame.images.load(Assets.images.bonusAnimation.dinoChomp.keyName),
+      Flame.images.load(Assets.images.bonusAnimation.androidSpaceship.keyName),
+      Flame.images.load(Assets.images.bonusAnimation.googleWord.keyName),
+    ];
+  }
+
+  @override
+  State<BonusAnimation> createState() => _BonusAnimationState();
+}
+
+class _BonusAnimationState extends State<BonusAnimation>
+    with TickerProviderStateMixin {
+  late SpriteAnimationController controller;
+  late SpriteAnimation animation;
+  bool shouldRunBuildCallback = true;
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
+  // When the animation is overwritten by another animation, we need to stop
+  // the callback in the build method as it will break the new animation.
+  // Otherwise we need to set up a new callback when a new animation starts to
+  // show the score view at the end of the animation.
+  @override
+  void didUpdateWidget(BonusAnimation oldWidget) {
+    shouldRunBuildCallback = oldWidget._imagePath == widget._imagePath;
+
+    Future<void>.delayed(
+      Duration(seconds: animation.totalDuration().ceil()),
+      () {
+        widget._onCompleted?.call();
+      },
+    );
+
+    super.didUpdateWidget(oldWidget);
   }
 
   @override
   Widget build(BuildContext context) {
     final spriteSheet = SpriteSheet.fromColumnsAndRows(
-      image: Flame.images.fromCache(imagePath),
+      image: Flame.images.fromCache(widget._imagePath),
       columns: 8,
       rows: 9,
     );
-    final animation = spriteSheet.createAnimation(
+    animation = spriteSheet.createAnimation(
       row: 0,
       stepTime: 1 / 24,
       to: spriteSheet.rows * spriteSheet.columns,
@@ -91,15 +134,22 @@ class BonusAnimation extends StatelessWidget {
     Future<void>.delayed(
       Duration(seconds: animation.totalDuration().ceil()),
       () {
-        _onCompleted?.call();
+        if (shouldRunBuildCallback) {
+          widget._onCompleted?.call();
+        }
       },
     );
 
+    controller = SpriteAnimationController(
+      animation: animation,
+      vsync: this,
+    )..forward();
+
     return SizedBox(
       width: double.infinity,
       height: double.infinity,
       child: SpriteAnimationWidget(
-        animation: animation,
+        controller: controller,
       ),
     );
   }
diff --git a/lib/game/view/widgets/game_hud.dart b/lib/game/view/widgets/game_hud.dart
index 00eedd2b..605bceb4 100644
--- a/lib/game/view/widgets/game_hud.dart
+++ b/lib/game/view/widgets/game_hud.dart
@@ -1,46 +1,122 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:pinball/game/game.dart';
+import 'package:pinball/gen/gen.dart';
+import 'package:pinball_ui/pinball_ui.dart';
 
 /// {@template game_hud}
-/// Overlay of a [PinballGame] that displays the current [GameState.score] and
-/// [GameState.balls].
+/// Overlay on the [PinballGame].
+///
+/// Displays the current [GameState.score], [GameState.rounds] and animates when
+/// the player gets a [GameBonus].
 /// {@endtemplate}
-class GameHud extends StatelessWidget {
+class GameHud extends StatefulWidget {
   /// {@macro game_hud}
   const GameHud({Key? key}) : super(key: key);
 
+  @override
+  State<GameHud> createState() => _GameHudState();
+}
+
+class _GameHudState extends State<GameHud> {
+  bool showAnimation = false;
+
+  /// Ratio from sprite frame (width 500, height 144) w / h = ratio
+  static const _ratio = 3.47;
+  static const _width = 265.0;
+
   @override
   Widget build(BuildContext context) {
-    final state = context.watch<GameBloc>().state;
-
-    return Container(
-      color: Colors.redAccent,
-      width: 200,
-      height: 100,
-      padding: const EdgeInsets.all(16),
-      child: Row(
-        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-        children: [
-          Text(
-            '${state.score}',
-            style: Theme.of(context).textTheme.headline3,
+    final isGameOver = context.select((GameBloc bloc) => bloc.state.isGameOver);
+
+    return _ScoreViewDecoration(
+      child: SizedBox(
+        height: _width / _ratio,
+        width: _width,
+        child: BlocListener<GameBloc, GameState>(
+          listenWhen: (previous, current) =>
+              previous.bonusHistory.length != current.bonusHistory.length,
+          listener: (_, __) => setState(() => showAnimation = true),
+          child: AnimatedSwitcher(
+            duration: kThemeAnimationDuration,
+            child: showAnimation && !isGameOver
+                ? _AnimationView(
+                    onComplete: () {
+                      if (mounted) {
+                        setState(() => showAnimation = false);
+                      }
+                    },
+                  )
+                : const ScoreView(),
           ),
-          Wrap(
-            direction: Axis.vertical,
-            children: [
-              for (var i = 0; i < state.balls; i++)
-                const Padding(
-                  padding: EdgeInsets.only(top: 6, right: 6),
-                  child: CircleAvatar(
-                    radius: 8,
-                    backgroundColor: Colors.black,
-                  ),
-                ),
-            ],
+        ),
+      ),
+    );
+  }
+}
+
+class _ScoreViewDecoration extends StatelessWidget {
+  const _ScoreViewDecoration({
+    Key? key,
+    required this.child,
+  }) : super(key: key);
+
+  final Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    const radius = BorderRadius.all(Radius.circular(12));
+    const borderWidth = 5.0;
+
+    return DecoratedBox(
+      decoration: BoxDecoration(
+        borderRadius: radius,
+        border: Border.all(
+          color: PinballColors.white,
+          width: borderWidth,
+        ),
+        image: DecorationImage(
+          fit: BoxFit.cover,
+          image: AssetImage(
+            Assets.images.score.miniScoreBackground.path,
           ),
-        ],
+        ),
       ),
+      child: Padding(
+        padding: const EdgeInsets.all(borderWidth - 1),
+        child: ClipRRect(
+          borderRadius: radius,
+          child: child,
+        ),
+      ),
+    );
+  }
+}
+
+class _AnimationView extends StatelessWidget {
+  const _AnimationView({
+    Key? key,
+    required this.onComplete,
+  }) : super(key: key);
+
+  final VoidCallback onComplete;
+
+  @override
+  Widget build(BuildContext context) {
+    final lastBonus = context.select(
+      (GameBloc bloc) => bloc.state.bonusHistory.last,
     );
+    switch (lastBonus) {
+      case GameBonus.dashNest:
+        return BonusAnimation.dashNest(onCompleted: onComplete);
+      case GameBonus.sparkyTurboCharge:
+        return BonusAnimation.sparkyTurboCharge(onCompleted: onComplete);
+      case GameBonus.dinoChomp:
+        return BonusAnimation.dinoChomp(onCompleted: onComplete);
+      case GameBonus.googleWord:
+        return BonusAnimation.googleWord(onCompleted: onComplete);
+      case GameBonus.androidSpaceship:
+        return BonusAnimation.androidSpaceship(onCompleted: onComplete);
+    }
   }
 }
diff --git a/lib/game/view/widgets/play_button_overlay.dart b/lib/game/view/widgets/play_button_overlay.dart
index ce5dce4b..c855f776 100644
--- a/lib/game/view/widgets/play_button_overlay.dart
+++ b/lib/game/view/widgets/play_button_overlay.dart
@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:pinball/game/pinball_game.dart';
 import 'package:pinball/l10n/l10n.dart';
-import 'package:pinball/theme/theme.dart';
+import 'package:pinball/select_character/select_character.dart';
 
 /// {@template play_button_overlay}
 /// [Widget] that renders the button responsible to starting the game
@@ -22,23 +22,9 @@ class PlayButtonOverlay extends StatelessWidget {
 
     return Center(
       child: ElevatedButton(
-        onPressed: () {
+        onPressed: () async {
           _game.gameFlowController.start();
-          showDialog<void>(
-            context: context,
-            barrierDismissible: false,
-            builder: (_) {
-              final height = MediaQuery.of(context).size.height * 0.5;
-
-              return Center(
-                child: SizedBox(
-                  height: height,
-                  width: height * 1.4,
-                  child: const CharacterSelectionDialog(),
-                ),
-              );
-            },
-          );
+          await showCharacterSelectionDialog(context);
         },
         child: Text(l10n.play),
       ),
diff --git a/lib/game/view/widgets/round_count_display.dart b/lib/game/view/widgets/round_count_display.dart
new file mode 100644
index 00000000..63e1fa43
--- /dev/null
+++ b/lib/game/view/widgets/round_count_display.dart
@@ -0,0 +1,66 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+/// {@template round_count_display}
+/// Colored square indicating if a round is available.
+/// {@endtemplate}
+class RoundCountDisplay extends StatelessWidget {
+  /// {@macro round_count_display}
+  const RoundCountDisplay({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    final rounds = context.select((GameBloc bloc) => bloc.state.rounds);
+
+    return Row(
+      children: [
+        Text(
+          l10n.rounds,
+          style: Theme.of(context).textTheme.subtitle1,
+        ),
+        const SizedBox(width: 8),
+        Row(
+          children: [
+            RoundIndicator(isActive: rounds >= 1),
+            RoundIndicator(isActive: rounds >= 2),
+            RoundIndicator(isActive: rounds >= 3),
+          ],
+        ),
+      ],
+    );
+  }
+}
+
+/// {@template round_indicator}
+/// [Widget] that displays the round indicator.
+/// {@endtemplate}
+@visibleForTesting
+class RoundIndicator extends StatelessWidget {
+  /// {@macro round_indicator}
+  const RoundIndicator({
+    Key? key,
+    required this.isActive,
+  }) : super(key: key);
+
+  /// A value that describes whether the indicator is active.
+  final bool isActive;
+
+  @override
+  Widget build(BuildContext context) {
+    final color =
+        isActive ? PinballColors.yellow : PinballColors.yellow.withAlpha(128);
+    const size = 8.0;
+    return Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 8),
+      child: Container(
+        color: color,
+        height: size,
+        width: size,
+      ),
+    );
+  }
+}
diff --git a/lib/game/view/widgets/score_view.dart b/lib/game/view/widgets/score_view.dart
new file mode 100644
index 00000000..1fe57eb1
--- /dev/null
+++ b/lib/game/view/widgets/score_view.dart
@@ -0,0 +1,79 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+/// {@template score_view}
+/// [Widget] that displays the score.
+/// {@endtemplate}
+class ScoreView extends StatelessWidget {
+  /// {@macro score_view}
+  const ScoreView({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final isGameOver = context.select((GameBloc bloc) => bloc.state.isGameOver);
+
+    return Padding(
+      padding: const EdgeInsets.symmetric(
+        horizontal: 16,
+        vertical: 8,
+      ),
+      child: AnimatedSwitcher(
+        duration: kThemeAnimationDuration,
+        child: isGameOver ? const _GameOver() : const _ScoreDisplay(),
+      ),
+    );
+  }
+}
+
+class _GameOver extends StatelessWidget {
+  const _GameOver({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+
+    return Text(
+      l10n.gameOver,
+      style: Theme.of(context).textTheme.headline1,
+    );
+  }
+}
+
+class _ScoreDisplay extends StatelessWidget {
+  const _ScoreDisplay({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+      children: [
+        Text(
+          l10n.score.toLowerCase(),
+          style: Theme.of(context).textTheme.subtitle1,
+        ),
+        const _ScoreText(),
+        const RoundCountDisplay(),
+      ],
+    );
+  }
+}
+
+class _ScoreText extends StatelessWidget {
+  const _ScoreText({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final score = context.select((GameBloc bloc) => bloc.state.score);
+
+    return Text(
+      score.formatScore(),
+      style: Theme.of(context).textTheme.headline1,
+    );
+  }
+}
diff --git a/lib/game/view/widgets/widgets.dart b/lib/game/view/widgets/widgets.dart
index 674577af..5d1fccf8 100644
--- a/lib/game/view/widgets/widgets.dart
+++ b/lib/game/view/widgets/widgets.dart
@@ -1,3 +1,5 @@
 export 'bonus_animation.dart';
 export 'game_hud.dart';
 export 'play_button_overlay.dart';
+export 'round_count_display.dart';
+export 'score_view.dart';
diff --git a/lib/gen/assets.gen.dart b/lib/gen/assets.gen.dart
index 3e52e399..9559fd45 100644
--- a/lib/gen/assets.gen.dart
+++ b/lib/gen/assets.gen.dart
@@ -14,26 +14,27 @@ class $AssetsImagesGen {
       const $AssetsImagesBonusAnimationGen();
   $AssetsImagesComponentsGen get components =>
       const $AssetsImagesComponentsGen();
+  $AssetsImagesScoreGen get score => const $AssetsImagesScoreGen();
 }
 
 class $AssetsImagesBonusAnimationGen {
   const $AssetsImagesBonusAnimationGen();
 
-  /// File path: assets/images/bonus_animation/android.png
-  AssetGenImage get android =>
-      const AssetGenImage('assets/images/bonus_animation/android.png');
+  /// File path: assets/images/bonus_animation/android_spaceship.png
+  AssetGenImage get androidSpaceship => const AssetGenImage(
+      'assets/images/bonus_animation/android_spaceship.png');
 
   /// File path: assets/images/bonus_animation/dash_nest.png
   AssetGenImage get dashNest =>
       const AssetGenImage('assets/images/bonus_animation/dash_nest.png');
 
-  /// File path: assets/images/bonus_animation/dino.png
-  AssetGenImage get dino =>
-      const AssetGenImage('assets/images/bonus_animation/dino.png');
+  /// File path: assets/images/bonus_animation/dino_chomp.png
+  AssetGenImage get dinoChomp =>
+      const AssetGenImage('assets/images/bonus_animation/dino_chomp.png');
 
-  /// File path: assets/images/bonus_animation/google.png
-  AssetGenImage get google =>
-      const AssetGenImage('assets/images/bonus_animation/google.png');
+  /// File path: assets/images/bonus_animation/google_word.png
+  AssetGenImage get googleWord =>
+      const AssetGenImage('assets/images/bonus_animation/google_word.png');
 
   /// File path: assets/images/bonus_animation/sparky_turbo_charge.png
   AssetGenImage get sparkyTurboCharge => const AssetGenImage(
@@ -46,6 +47,22 @@ class $AssetsImagesComponentsGen {
   /// File path: assets/images/components/background.png
   AssetGenImage get background =>
       const AssetGenImage('assets/images/components/background.png');
+
+  /// File path: assets/images/components/key.png
+  AssetGenImage get key =>
+      const AssetGenImage('assets/images/components/key.png');
+
+  /// File path: assets/images/components/space.png
+  AssetGenImage get space =>
+      const AssetGenImage('assets/images/components/space.png');
+}
+
+class $AssetsImagesScoreGen {
+  const $AssetsImagesScoreGen();
+
+  /// File path: assets/images/score/mini_score_background.png
+  AssetGenImage get miniScoreBackground =>
+      const AssetGenImage('assets/images/score/mini_score_background.png');
 }
 
 class Assets {
diff --git a/lib/how_to_play/how_to_play.dart b/lib/how_to_play/how_to_play.dart
new file mode 100644
index 00000000..e691bba3
--- /dev/null
+++ b/lib/how_to_play/how_to_play.dart
@@ -0,0 +1 @@
+export 'widgets/widgets.dart';
diff --git a/lib/how_to_play/widgets/how_to_play_dialog.dart b/lib/how_to_play/widgets/how_to_play_dialog.dart
new file mode 100644
index 00000000..766944b9
--- /dev/null
+++ b/lib/how_to_play/widgets/how_to_play_dialog.dart
@@ -0,0 +1,305 @@
+// ignore_for_file: public_member_api_docs
+
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:pinball/gen/gen.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+import 'package:platform_helper/platform_helper.dart';
+
+enum Control {
+  left,
+  right,
+  down,
+  a,
+  d,
+  s,
+  space,
+}
+
+extension on Control {
+  bool get isArrow => isDown || isRight || isLeft;
+
+  bool get isDown => this == Control.down;
+
+  bool get isRight => this == Control.right;
+
+  bool get isLeft => this == Control.left;
+
+  bool get isSpace => this == Control.space;
+
+  String getCharacter(BuildContext context) {
+    switch (this) {
+      case Control.a:
+        return 'A';
+      case Control.d:
+        return 'D';
+      case Control.down:
+        return '>'; // Will be rotated
+      case Control.left:
+        return '<';
+      case Control.right:
+        return '>';
+      case Control.s:
+        return 'S';
+      case Control.space:
+        return context.l10n.space;
+    }
+  }
+}
+
+Future<void> showHowToPlayDialog(BuildContext context) {
+  return showDialog<void>(
+    context: context,
+    barrierDismissible: false,
+    builder: (_) => HowToPlayDialog(),
+  );
+}
+
+class HowToPlayDialog extends StatefulWidget {
+  HowToPlayDialog({
+    Key? key,
+    @visibleForTesting PlatformHelper? platformHelper,
+  })  : platformHelper = platformHelper ?? PlatformHelper(),
+        super(key: key);
+
+  final PlatformHelper platformHelper;
+
+  @override
+  State<HowToPlayDialog> createState() => _HowToPlayDialogState();
+}
+
+class _HowToPlayDialogState extends State<HowToPlayDialog> {
+  late Timer closeTimer;
+  @override
+  void initState() {
+    super.initState();
+    closeTimer = Timer(const Duration(seconds: 3), () {
+      if (mounted) {
+        Navigator.of(context).pop();
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    closeTimer.cancel();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final isMobile = widget.platformHelper.isMobile;
+    final l10n = context.l10n;
+    return PinballDialog(
+      title: l10n.howToPlay,
+      subtitle: l10n.tipsForFlips,
+      child: isMobile ? const _MobileBody() : const _DesktopBody(),
+    );
+  }
+}
+
+class _MobileBody extends StatelessWidget {
+  const _MobileBody({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final paddingWidth = MediaQuery.of(context).size.width * 0.15;
+    final paddingHeight = MediaQuery.of(context).size.height * 0.075;
+    return FittedBox(
+      child: Padding(
+        padding: EdgeInsets.symmetric(
+          horizontal: paddingWidth,
+        ),
+        child: Column(
+          children: [
+            const _MobileLaunchControls(),
+            SizedBox(height: paddingHeight),
+            const _MobileFlipperControls(),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _MobileLaunchControls extends StatelessWidget {
+  const _MobileLaunchControls({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    final headline3 = Theme.of(context)
+        .textTheme
+        .headline3!
+        .copyWith(color: PinballColors.white);
+    return Column(
+      children: [
+        Text(l10n.tapAndHoldRocket, style: headline3),
+        Text.rich(
+          TextSpan(
+            children: [
+              TextSpan(text: '${l10n.to} ', style: headline3),
+              TextSpan(
+                text: l10n.launch,
+                style: headline3.copyWith(color: PinballColors.blue),
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class _MobileFlipperControls extends StatelessWidget {
+  const _MobileFlipperControls({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    final headline3 = Theme.of(context)
+        .textTheme
+        .headline3!
+        .copyWith(color: PinballColors.white);
+    return Column(
+      children: [
+        Text(l10n.tapLeftRightScreen, style: headline3),
+        Text.rich(
+          TextSpan(
+            children: [
+              TextSpan(text: '${l10n.to} ', style: headline3),
+              TextSpan(
+                text: l10n.flip,
+                style: headline3.copyWith(color: PinballColors.orange),
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class _DesktopBody extends StatelessWidget {
+  const _DesktopBody({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ListView(
+      children: const [
+        SizedBox(height: 16),
+        _DesktopLaunchControls(),
+        SizedBox(height: 16),
+        _DesktopFlipperControls(),
+      ],
+    );
+  }
+}
+
+class _DesktopLaunchControls extends StatelessWidget {
+  const _DesktopLaunchControls({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    return Column(
+      children: [
+        Text(
+          l10n.launchControls,
+          style: Theme.of(context).textTheme.headline4,
+        ),
+        const SizedBox(height: 10),
+        Wrap(
+          children: const [
+            _KeyButton(control: Control.down),
+            SizedBox(width: 10),
+            _KeyButton(control: Control.space),
+            SizedBox(width: 10),
+            _KeyButton(control: Control.s),
+          ],
+        )
+      ],
+    );
+  }
+}
+
+class _DesktopFlipperControls extends StatelessWidget {
+  const _DesktopFlipperControls({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    return Column(
+      children: [
+        Text(
+          l10n.flipperControls,
+          style: Theme.of(context).textTheme.subtitle2,
+        ),
+        const SizedBox(height: 10),
+        Column(
+          children: [
+            Row(
+              mainAxisSize: MainAxisSize.min,
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: const [
+                _KeyButton(control: Control.left),
+                SizedBox(width: 20),
+                _KeyButton(control: Control.right),
+              ],
+            ),
+            const SizedBox(height: 8),
+            Wrap(
+              children: const [
+                _KeyButton(control: Control.a),
+                SizedBox(width: 20),
+                _KeyButton(control: Control.d),
+              ],
+            )
+          ],
+        )
+      ],
+    );
+  }
+}
+
+class _KeyButton extends StatelessWidget {
+  const _KeyButton({Key? key, required this.control}) : super(key: key);
+
+  final Control control;
+
+  @override
+  Widget build(BuildContext context) {
+    final textTheme = Theme.of(context).textTheme;
+    final textStyle =
+        control.isArrow ? textTheme.headline1 : textTheme.headline3;
+    const height = 60.0;
+    final width = control.isSpace ? height * 2.83 : height;
+    return DecoratedBox(
+      decoration: BoxDecoration(
+        image: DecorationImage(
+          fit: BoxFit.fill,
+          image: AssetImage(
+            control.isSpace
+                ? Assets.images.components.space.keyName
+                : Assets.images.components.key.keyName,
+          ),
+        ),
+      ),
+      child: SizedBox(
+        width: width,
+        height: height,
+        child: Center(
+          child: RotatedBox(
+            quarterTurns: control.isDown ? 1 : 0,
+            child: Text(
+              control.getCharacter(context),
+              style: textStyle?.copyWith(color: PinballColors.white),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/start_game/widgets/widgets.dart b/lib/how_to_play/widgets/widgets.dart
similarity index 100%
rename from lib/start_game/widgets/widgets.dart
rename to lib/how_to_play/widgets/widgets.dart
diff --git a/lib/l10n/arb/app_en.arb b/lib/l10n/arb/app_en.arb
index c551535f..562d9b1f 100644
--- a/lib/l10n/arb/app_en.arb
+++ b/lib/l10n/arb/app_en.arb
@@ -8,6 +8,10 @@
   "@howToPlay": {
     "description": "Text displayed on the landing page how to play button"
   },
+  "tipsForFlips": "Tips for flips",
+  "@tipsForFlips": {
+    "description": "Text displayed on the landing page how to play button"
+  },
   "launchControls": "Launch Controls",
   "@launchControls": {
     "description": "Text displayed on the how to play dialog with the launch controls"
@@ -16,21 +20,45 @@
   "@flipperControls": {
     "description": "Text displayed on the how to play dialog with the flipper controls"
   },
+  "tapAndHoldRocket": "Tap & Hold Rocket",
+  "@tapAndHoldRocket": {
+    "description": "Text displayed on the how to launch on mobile"
+  },
+  "to": "to",
+  "@to": {
+    "description": "Text displayed for the word to"
+  },
+  "launch": "LAUNCH",
+  "@launch": {
+    "description": "Text displayed for the word launch"
+  },
+  "tapLeftRightScreen": "Tap left/right screen",
+  "@tapLeftRightScreen": {
+    "description": "Text displayed on the how to flip on mobile"
+  },
+  "flip": "FLIP",
+  "@flip": {
+    "description": "Text displayed for the word FLIP"
+  },
   "start": "Start",
   "@start": {
     "description": "Text displayed on the character selection page start button"
   },
   "select": "Select",
   "@select": {
-    "description": "Text displayed on the character selection page select button"
+    "description": "Text displayed on the character selection dialog - select button"
   },
-  "characterSelectionTitle": "Choose your character!",
+  "space": "Space",
+  "@space": {
+    "description": "Text displayed on space control button"
+  },
+  "characterSelectionTitle": "Select a Character",
   "@characterSelectionTitle": {
-    "description": "Title text displayed on the character selection page"
+    "description": "Title text displayed on the character selection dialog"
   },
-  "characterSelectionSubtitle": "There’s no wrong answer",
+  "characterSelectionSubtitle": "There’s no wrong choice!",
   "@characterSelectionSubtitle": {
-    "description": "Text displayed on the selecting character dialog at game beginning"
+    "description": "Subtitle text displayed on the character selection dialog"
   },
   "gameOver": "Game Over",
   "@gameOver": {
@@ -75,5 +103,25 @@
   "enterInitials": "Enter your initials",
   "@enterInitials": {
     "description": "Text displayed on the ending dialog when game finishes to ask the user for his initials"
+  },
+  "rounds": "Ball Ct:",
+  "@rounds": {
+    "description": "Text displayed on the scoreboard widget to indicate rounds left"
+  },
+  "footerMadeWithText": "Made with ",
+  "@footerMadeWithText": {
+    "description": "Text shown on the footer which mentions technologies used to build the app."
+  },
+  "footerFlutterLinkText": "Flutter",
+  "@footerFlutterLinkText": {
+    "description": "Text on the link shown on the footer which navigates to the Flutter page"
+  },
+  "footerFirebaseLinkText": "Firebase",
+  "@footerFirebaseLinkText": {
+    "description": "Text on the link shown on the footer which navigates to the Firebase page"
+  },
+  "footerGoogleIOText": "Google I/O",
+  "@footerGoogleIOText": {
+    "description": "Text shown on the footer which mentions Google I/O"
   }
 }
diff --git a/lib/l10n/arb/app_es.arb b/lib/l10n/arb/app_es.arb
deleted file mode 100644
index 597a39d8..00000000
--- a/lib/l10n/arb/app_es.arb
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-    "@@locale": "es",
-    "play": "Jugar",
-    "@play": {
-        "description": "Text displayed on the landing page play button"
-    },
-    "start": "Comienzo",
-    "@start": {
-        "description": "Text displayed on the character selection page start button"
-    },
-    "characterSelectionTitle": "¡Elige a tu personaje!",
-    "@characterSelectionTitle": {
-        "description": "Title text displayed on the character selection page"
-    }
-}
\ No newline at end of file
diff --git a/lib/leaderboard/bloc/leaderboard_bloc.dart b/lib/leaderboard/bloc/leaderboard_bloc.dart
deleted file mode 100644
index 49a35474..00000000
--- a/lib/leaderboard/bloc/leaderboard_bloc.dart
+++ /dev/null
@@ -1,71 +0,0 @@
-import 'dart:async';
-
-import 'package:bloc/bloc.dart';
-import 'package:equatable/equatable.dart';
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-import 'package:pinball/leaderboard/leaderboard.dart';
-
-part 'leaderboard_event.dart';
-part 'leaderboard_state.dart';
-
-/// {@template leaderboard_bloc}
-/// Manages leaderboard events.
-///
-/// Uses a [LeaderboardRepository] to request and update players participations.
-/// {@endtemplate}
-class LeaderboardBloc extends Bloc<LeaderboardEvent, LeaderboardState> {
-  /// {@macro leaderboard_bloc}
-  LeaderboardBloc(this._leaderboardRepository)
-      : super(const LeaderboardState.initial()) {
-    on<Top10Fetched>(_onTop10Fetched);
-    on<LeaderboardEntryAdded>(_onLeaderboardEntryAdded);
-  }
-
-  final LeaderboardRepository _leaderboardRepository;
-
-  Future<void> _onTop10Fetched(
-    Top10Fetched event,
-    Emitter<LeaderboardState> emit,
-  ) async {
-    emit(state.copyWith(status: LeaderboardStatus.loading));
-    try {
-      final top10Leaderboard =
-          await _leaderboardRepository.fetchTop10Leaderboard();
-
-      final leaderboardEntries = <LeaderboardEntry>[];
-      top10Leaderboard.asMap().forEach(
-            (index, value) => leaderboardEntries.add(value.toEntry(index + 1)),
-          );
-
-      emit(
-        state.copyWith(
-          status: LeaderboardStatus.success,
-          leaderboard: leaderboardEntries,
-        ),
-      );
-    } catch (error) {
-      emit(state.copyWith(status: LeaderboardStatus.error));
-      addError(error);
-    }
-  }
-
-  Future<void> _onLeaderboardEntryAdded(
-    LeaderboardEntryAdded event,
-    Emitter<LeaderboardState> emit,
-  ) async {
-    emit(state.copyWith(status: LeaderboardStatus.loading));
-    try {
-      final ranking =
-          await _leaderboardRepository.addLeaderboardEntry(event.entry);
-      emit(
-        state.copyWith(
-          status: LeaderboardStatus.success,
-          ranking: ranking,
-        ),
-      );
-    } catch (error) {
-      emit(state.copyWith(status: LeaderboardStatus.error));
-      addError(error);
-    }
-  }
-}
diff --git a/lib/leaderboard/bloc/leaderboard_event.dart b/lib/leaderboard/bloc/leaderboard_event.dart
deleted file mode 100644
index b9e6955a..00000000
--- a/lib/leaderboard/bloc/leaderboard_event.dart
+++ /dev/null
@@ -1,36 +0,0 @@
-part of 'leaderboard_bloc.dart';
-
-/// {@template leaderboard_event}
-/// Represents the events available for [LeaderboardBloc].
-/// {endtemplate}
-abstract class LeaderboardEvent extends Equatable {
-  /// {@macro leaderboard_event}
-  const LeaderboardEvent();
-}
-
-/// {@template top_10_fetched}
-/// Request the top 10 [LeaderboardEntryData]s.
-/// {endtemplate}
-class Top10Fetched extends LeaderboardEvent {
-  /// {@macro top_10_fetched}
-  const Top10Fetched();
-
-  @override
-  List<Object?> get props => [];
-}
-
-/// {@template leaderboard_entry_added}
-/// Writes a new [LeaderboardEntryData].
-///
-/// Should be added when a player finishes a game.
-/// {endtemplate}
-class LeaderboardEntryAdded extends LeaderboardEvent {
-  /// {@macro leaderboard_entry_added}
-  const LeaderboardEntryAdded({required this.entry});
-
-  /// [LeaderboardEntryData] to be written to the remote storage.
-  final LeaderboardEntryData entry;
-
-  @override
-  List<Object?> get props => [entry];
-}
diff --git a/lib/leaderboard/bloc/leaderboard_state.dart b/lib/leaderboard/bloc/leaderboard_state.dart
deleted file mode 100644
index 20d68f0d..00000000
--- a/lib/leaderboard/bloc/leaderboard_state.dart
+++ /dev/null
@@ -1,59 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-part of 'leaderboard_bloc.dart';
-
-/// Defines the request status.
-enum LeaderboardStatus {
-  /// Request is being loaded.
-  loading,
-
-  /// Request was processed successfully and received a valid response.
-  success,
-
-  /// Request was processed unsuccessfully and received an error.
-  error,
-}
-
-/// {@template leaderboard_state}
-/// Represents the state of the leaderboard.
-/// {@endtemplate}
-class LeaderboardState extends Equatable {
-  /// {@macro leaderboard_state}
-  const LeaderboardState({
-    required this.status,
-    required this.ranking,
-    required this.leaderboard,
-  });
-
-  const LeaderboardState.initial()
-      : status = LeaderboardStatus.loading,
-        ranking = const LeaderboardRanking(
-          ranking: 0,
-          outOf: 0,
-        ),
-        leaderboard = const [];
-
-  /// The current [LeaderboardStatus] of the state.
-  final LeaderboardStatus status;
-
-  /// Rank of the current player.
-  final LeaderboardRanking ranking;
-
-  /// List of top-ranked players.
-  final List<LeaderboardEntry> leaderboard;
-
-  @override
-  List<Object> get props => [status, ranking, leaderboard];
-
-  LeaderboardState copyWith({
-    LeaderboardStatus? status,
-    LeaderboardRanking? ranking,
-    List<LeaderboardEntry>? leaderboard,
-  }) {
-    return LeaderboardState(
-      status: status ?? this.status,
-      ranking: ranking ?? this.ranking,
-      leaderboard: leaderboard ?? this.leaderboard,
-    );
-  }
-}
diff --git a/lib/leaderboard/leaderboard.dart b/lib/leaderboard/leaderboard.dart
deleted file mode 100644
index 08765743..00000000
--- a/lib/leaderboard/leaderboard.dart
+++ /dev/null
@@ -1,3 +0,0 @@
-export 'bloc/leaderboard_bloc.dart';
-export 'models/leader_board_entry.dart';
-export 'view/leaderboard_page.dart';
diff --git a/lib/leaderboard/view/leaderboard_page.dart b/lib/leaderboard/view/leaderboard_page.dart
deleted file mode 100644
index 61e63d75..00000000
--- a/lib/leaderboard/view/leaderboard_page.dart
+++ /dev/null
@@ -1,306 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-import 'package:pinball/l10n/l10n.dart';
-import 'package:pinball/leaderboard/leaderboard.dart';
-import 'package:pinball/theme/theme.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-class LeaderboardPage extends StatelessWidget {
-  const LeaderboardPage({Key? key, required this.theme}) : super(key: key);
-
-  final CharacterTheme theme;
-
-  static Route route({required CharacterTheme theme}) {
-    return MaterialPageRoute<void>(
-      builder: (_) => LeaderboardPage(theme: theme),
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return BlocProvider(
-      create: (context) => LeaderboardBloc(
-        context.read<LeaderboardRepository>(),
-      )..add(const Top10Fetched()),
-      child: LeaderboardView(theme: theme),
-    );
-  }
-}
-
-class LeaderboardView extends StatelessWidget {
-  const LeaderboardView({Key? key, required this.theme}) : super(key: key);
-
-  final CharacterTheme theme;
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = context.l10n;
-
-    return Scaffold(
-      body: Center(
-        child: SingleChildScrollView(
-          child: Column(
-            mainAxisAlignment: MainAxisAlignment.center,
-            children: [
-              const SizedBox(height: 80),
-              Text(
-                l10n.leaderboard,
-                style: Theme.of(context).textTheme.headline3,
-              ),
-              const SizedBox(height: 80),
-              BlocBuilder<LeaderboardBloc, LeaderboardState>(
-                builder: (context, state) {
-                  switch (state.status) {
-                    case LeaderboardStatus.loading:
-                      return _LeaderboardLoading(theme: theme);
-                    case LeaderboardStatus.success:
-                      return _LeaderboardRanking(
-                        ranking: state.leaderboard,
-                        theme: theme,
-                      );
-                    case LeaderboardStatus.error:
-                      return _LeaderboardError(theme: theme);
-                  }
-                },
-              ),
-              const SizedBox(height: 20),
-              TextButton(
-                onPressed: () => Navigator.of(context).push<void>(
-                  CharacterSelectionDialog.route(),
-                ),
-                child: Text(l10n.retry),
-              ),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-}
-
-class _LeaderboardLoading extends StatelessWidget {
-  const _LeaderboardLoading({Key? key, required this.theme}) : super(key: key);
-
-  final CharacterTheme theme;
-
-  @override
-  Widget build(BuildContext context) {
-    return const Center(
-      child: CircularProgressIndicator(),
-    );
-  }
-}
-
-class _LeaderboardError extends StatelessWidget {
-  const _LeaderboardError({Key? key, required this.theme}) : super(key: key);
-
-  final CharacterTheme theme;
-
-  @override
-  Widget build(BuildContext context) {
-    return Padding(
-      padding: const EdgeInsets.all(20),
-      child: Text(
-        'There was en error loading data!',
-        style:
-            Theme.of(context).textTheme.headline6?.copyWith(color: Colors.red),
-      ),
-    );
-  }
-}
-
-class _LeaderboardRanking extends StatelessWidget {
-  const _LeaderboardRanking({
-    Key? key,
-    required this.ranking,
-    required this.theme,
-  }) : super(key: key);
-
-  final List<LeaderboardEntry> ranking;
-  final CharacterTheme theme;
-
-  @override
-  Widget build(BuildContext context) {
-    return Padding(
-      padding: const EdgeInsets.all(20),
-      child: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: [
-          _LeaderboardHeaders(theme: theme),
-          _LeaderboardList(
-            ranking: ranking,
-            theme: theme,
-          ),
-        ],
-      ),
-    );
-  }
-}
-
-class _LeaderboardHeaders extends StatelessWidget {
-  const _LeaderboardHeaders({Key? key, required this.theme}) : super(key: key);
-
-  final CharacterTheme theme;
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = context.l10n;
-
-    return Row(
-      mainAxisAlignment: MainAxisAlignment.center,
-      children: [
-        _LeaderboardHeaderItem(title: l10n.rank, theme: theme),
-        _LeaderboardHeaderItem(title: l10n.character, theme: theme),
-        _LeaderboardHeaderItem(title: l10n.username, theme: theme),
-        _LeaderboardHeaderItem(title: l10n.score, theme: theme),
-      ],
-    );
-  }
-}
-
-class _LeaderboardHeaderItem extends StatelessWidget {
-  const _LeaderboardHeaderItem({
-    Key? key,
-    required this.title,
-    required this.theme,
-  }) : super(key: key);
-
-  final CharacterTheme theme;
-  final String title;
-
-  @override
-  Widget build(BuildContext context) {
-    return Expanded(
-      child: DecoratedBox(
-        decoration: BoxDecoration(
-          color: theme.ballColor,
-        ),
-        child: Text(
-          title,
-          style: Theme.of(context).textTheme.headline5,
-        ),
-      ),
-    );
-  }
-}
-
-class _LeaderboardList extends StatelessWidget {
-  const _LeaderboardList({
-    Key? key,
-    required this.ranking,
-    required this.theme,
-  }) : super(key: key);
-
-  final List<LeaderboardEntry> ranking;
-  final CharacterTheme theme;
-
-  @override
-  Widget build(BuildContext context) {
-    return ListView.builder(
-      shrinkWrap: true,
-      itemBuilder: (_, index) => _LeaderBoardCompetitor(
-        entry: ranking[index],
-        theme: theme,
-      ),
-      itemCount: ranking.length,
-    );
-  }
-}
-
-class _LeaderBoardCompetitor extends StatelessWidget {
-  const _LeaderBoardCompetitor({
-    Key? key,
-    required this.entry,
-    required this.theme,
-  }) : super(key: key);
-
-  final CharacterTheme theme;
-
-  final LeaderboardEntry entry;
-
-  @override
-  Widget build(BuildContext context) {
-    return Row(
-      mainAxisAlignment: MainAxisAlignment.center,
-      children: [
-        _LeaderboardCompetitorField(
-          text: entry.rank,
-          theme: theme,
-        ),
-        _LeaderboardCompetitorCharacter(
-          characterAsset: entry.character,
-          theme: theme,
-        ),
-        _LeaderboardCompetitorField(
-          text: entry.playerInitials,
-          theme: theme,
-        ),
-        _LeaderboardCompetitorField(
-          text: entry.score.toString(),
-          theme: theme,
-        ),
-      ],
-    );
-  }
-}
-
-class _LeaderboardCompetitorField extends StatelessWidget {
-  const _LeaderboardCompetitorField({
-    Key? key,
-    required this.text,
-    required this.theme,
-  }) : super(key: key);
-
-  final CharacterTheme theme;
-  final String text;
-
-  @override
-  Widget build(BuildContext context) {
-    return Expanded(
-      child: DecoratedBox(
-        decoration: BoxDecoration(
-          border: Border.all(
-            color: theme.ballColor,
-            width: 2,
-          ),
-        ),
-        child: Padding(
-          padding: const EdgeInsets.all(8),
-          child: Text(text),
-        ),
-      ),
-    );
-  }
-}
-
-class _LeaderboardCompetitorCharacter extends StatelessWidget {
-  const _LeaderboardCompetitorCharacter({
-    Key? key,
-    required this.characterAsset,
-    required this.theme,
-  }) : super(key: key);
-
-  final CharacterTheme theme;
-  final AssetGenImage characterAsset;
-
-  @override
-  Widget build(BuildContext context) {
-    return Expanded(
-      child: DecoratedBox(
-        decoration: BoxDecoration(
-          border: Border.all(
-            color: theme.ballColor,
-            width: 2,
-          ),
-        ),
-        child: SizedBox(
-          height: 30,
-          child: characterAsset.image(),
-        ),
-      ),
-    );
-  }
-}
diff --git a/lib/main_development.dart b/lib/main_development.dart
index 8944073d..529c66e2 100644
--- a/lib/main_development.dart
+++ b/lib/main_development.dart
@@ -5,16 +5,27 @@
 // license that can be found in the LICENSE file or at
 // https://opensource.org/licenses/MIT.
 
+import 'dart:async';
+
+import 'package:authentication_repository/authentication_repository.dart';
+import 'package:firebase_core/firebase_core.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:pinball/app/app.dart';
 import 'package:pinball/bootstrap.dart';
 import 'package:pinball_audio/pinball_audio.dart';
 
 void main() {
-  bootstrap((firestore) async {
+  bootstrap((firestore, firebaseAuth) async {
     final leaderboardRepository = LeaderboardRepository(firestore);
+    final authenticationRepository = AuthenticationRepository(firebaseAuth);
     final pinballAudio = PinballAudio();
+    unawaited(
+      Firebase.initializeApp().then(
+        (_) => authenticationRepository.authenticateAnonymously(),
+      ),
+    );
     return App(
+      authenticationRepository: authenticationRepository,
       leaderboardRepository: leaderboardRepository,
       pinballAudio: pinballAudio,
     );
diff --git a/lib/main_production.dart b/lib/main_production.dart
index 8944073d..529c66e2 100644
--- a/lib/main_production.dart
+++ b/lib/main_production.dart
@@ -5,16 +5,27 @@
 // license that can be found in the LICENSE file or at
 // https://opensource.org/licenses/MIT.
 
+import 'dart:async';
+
+import 'package:authentication_repository/authentication_repository.dart';
+import 'package:firebase_core/firebase_core.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:pinball/app/app.dart';
 import 'package:pinball/bootstrap.dart';
 import 'package:pinball_audio/pinball_audio.dart';
 
 void main() {
-  bootstrap((firestore) async {
+  bootstrap((firestore, firebaseAuth) async {
     final leaderboardRepository = LeaderboardRepository(firestore);
+    final authenticationRepository = AuthenticationRepository(firebaseAuth);
     final pinballAudio = PinballAudio();
+    unawaited(
+      Firebase.initializeApp().then(
+        (_) => authenticationRepository.authenticateAnonymously(),
+      ),
+    );
     return App(
+      authenticationRepository: authenticationRepository,
       leaderboardRepository: leaderboardRepository,
       pinballAudio: pinballAudio,
     );
diff --git a/lib/main_staging.dart b/lib/main_staging.dart
index 8944073d..529c66e2 100644
--- a/lib/main_staging.dart
+++ b/lib/main_staging.dart
@@ -5,16 +5,27 @@
 // license that can be found in the LICENSE file or at
 // https://opensource.org/licenses/MIT.
 
+import 'dart:async';
+
+import 'package:authentication_repository/authentication_repository.dart';
+import 'package:firebase_core/firebase_core.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:pinball/app/app.dart';
 import 'package:pinball/bootstrap.dart';
 import 'package:pinball_audio/pinball_audio.dart';
 
 void main() {
-  bootstrap((firestore) async {
+  bootstrap((firestore, firebaseAuth) async {
     final leaderboardRepository = LeaderboardRepository(firestore);
+    final authenticationRepository = AuthenticationRepository(firebaseAuth);
     final pinballAudio = PinballAudio();
+    unawaited(
+      Firebase.initializeApp().then(
+        (_) => authenticationRepository.authenticateAnonymously(),
+      ),
+    );
     return App(
+      authenticationRepository: authenticationRepository,
       leaderboardRepository: leaderboardRepository,
       pinballAudio: pinballAudio,
     );
diff --git a/lib/theme/cubit/theme_cubit.dart b/lib/select_character/cubit/character_theme_cubit.dart
similarity index 59%
rename from lib/theme/cubit/theme_cubit.dart
rename to lib/select_character/cubit/character_theme_cubit.dart
index 94eba4a6..84792a71 100644
--- a/lib/theme/cubit/theme_cubit.dart
+++ b/lib/select_character/cubit/character_theme_cubit.dart
@@ -5,12 +5,12 @@ import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
 import 'package:pinball_theme/pinball_theme.dart';
 
-part 'theme_state.dart';
+part 'character_theme_state.dart';
 
-class ThemeCubit extends Cubit<ThemeState> {
-  ThemeCubit() : super(const ThemeState.initial());
+class CharacterThemeCubit extends Cubit<CharacterThemeState> {
+  CharacterThemeCubit() : super(const CharacterThemeState.initial());
 
   void characterSelected(CharacterTheme characterTheme) {
-    emit(ThemeState(PinballTheme(characterTheme: characterTheme)));
+    emit(CharacterThemeState(characterTheme));
   }
 }
diff --git a/lib/select_character/cubit/character_theme_state.dart b/lib/select_character/cubit/character_theme_state.dart
new file mode 100644
index 00000000..a1669f69
--- /dev/null
+++ b/lib/select_character/cubit/character_theme_state.dart
@@ -0,0 +1,23 @@
+// ignore_for_file: public_member_api_docs
+// TODO(allisonryan0002): Document this section when the API is stable.
+
+part of 'character_theme_cubit.dart';
+
+class CharacterThemeState extends Equatable {
+  const CharacterThemeState(this.characterTheme);
+
+  const CharacterThemeState.initial() : characterTheme = const DashTheme();
+
+  final CharacterTheme characterTheme;
+
+  bool get isSparkySelected => characterTheme == const SparkyTheme();
+
+  bool get isDashSelected => characterTheme == const DashTheme();
+
+  bool get isAndroidSelected => characterTheme == const AndroidTheme();
+
+  bool get isDinoSelected => characterTheme == const DinoTheme();
+
+  @override
+  List<Object> get props => [characterTheme];
+}
diff --git a/lib/select_character/select_character.dart b/lib/select_character/select_character.dart
new file mode 100644
index 00000000..40699840
--- /dev/null
+++ b/lib/select_character/select_character.dart
@@ -0,0 +1,2 @@
+export 'cubit/character_theme_cubit.dart';
+export 'view/view.dart';
diff --git a/lib/select_character/view/character_selection_page.dart b/lib/select_character/view/character_selection_page.dart
new file mode 100644
index 00000000..1df01ad7
--- /dev/null
+++ b/lib/select_character/view/character_selection_page.dart
@@ -0,0 +1,162 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pinball/how_to_play/how_to_play.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:pinball/select_character/cubit/character_theme_cubit.dart';
+import 'package:pinball/select_character/select_character.dart';
+import 'package:pinball_theme/pinball_theme.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+/// Inflates [CharacterSelectionDialog] using [showDialog].
+Future<void> showCharacterSelectionDialog(BuildContext context) {
+  return showDialog<void>(
+    context: context,
+    barrierDismissible: false,
+    builder: (_) => const CharacterSelectionDialog(),
+  );
+}
+
+/// {@template character_selection_dialog}
+/// Dialog used to select the playing character of the game.
+/// {@endtemplate character_selection_dialog}
+class CharacterSelectionDialog extends StatelessWidget {
+  /// {@macro character_selection_dialog}
+  const CharacterSelectionDialog({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    return PinballDialog(
+      title: l10n.characterSelectionTitle,
+      subtitle: l10n.characterSelectionSubtitle,
+      child: Padding(
+        padding: const EdgeInsets.all(12),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Expanded(
+              child: Row(
+                children: [
+                  Expanded(child: _CharacterPreview()),
+                  Expanded(child: _CharacterGrid()),
+                ],
+              ),
+            ),
+            const SizedBox(height: 8),
+            const _SelectCharacterButton(),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _SelectCharacterButton extends StatelessWidget {
+  const _SelectCharacterButton({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    return PinballButton(
+      onTap: () async {
+        Navigator.of(context).pop();
+        await showHowToPlayDialog(context);
+      },
+      text: l10n.select,
+    );
+  }
+}
+
+class _CharacterGrid extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<CharacterThemeCubit, CharacterThemeState>(
+      builder: (context, state) {
+        return Row(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Column(
+              children: [
+                _Character(
+                  key: const Key('sparky_character_selection'),
+                  character: const SparkyTheme(),
+                  isSelected: state.isSparkySelected,
+                ),
+                const SizedBox(height: 6),
+                _Character(
+                  key: const Key('android_character_selection'),
+                  character: const AndroidTheme(),
+                  isSelected: state.isAndroidSelected,
+                ),
+              ],
+            ),
+            const SizedBox(width: 6),
+            Column(
+              children: [
+                _Character(
+                  key: const Key('dash_character_selection'),
+                  character: const DashTheme(),
+                  isSelected: state.isDashSelected,
+                ),
+                const SizedBox(height: 6),
+                _Character(
+                  key: const Key('dino_character_selection'),
+                  character: const DinoTheme(),
+                  isSelected: state.isDinoSelected,
+                ),
+              ],
+            ),
+          ],
+        );
+      },
+    );
+  }
+}
+
+class _CharacterPreview extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<CharacterThemeCubit, CharacterThemeState>(
+      builder: (context, state) {
+        return Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Text(
+              state.characterTheme.name,
+              style: Theme.of(context).textTheme.headline2,
+              overflow: TextOverflow.ellipsis,
+              textAlign: TextAlign.center,
+            ),
+            const SizedBox(height: 10),
+            Expanded(child: state.characterTheme.icon.image()),
+          ],
+        );
+      },
+    );
+  }
+}
+
+class _Character extends StatelessWidget {
+  const _Character({
+    Key? key,
+    required this.character,
+    required this.isSelected,
+  }) : super(key: key);
+
+  final CharacterTheme character;
+  final bool isSelected;
+
+  @override
+  Widget build(BuildContext context) {
+    return Expanded(
+      child: Opacity(
+        opacity: isSelected ? 1 : 0.3,
+        child: InkWell(
+          onTap: () =>
+              context.read<CharacterThemeCubit>().characterSelected(character),
+          child: character.icon.image(fit: BoxFit.contain),
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/theme/view/view.dart b/lib/select_character/view/view.dart
similarity index 100%
rename from lib/theme/view/view.dart
rename to lib/select_character/view/view.dart
diff --git a/lib/start_game/start_game.dart b/lib/start_game/start_game.dart
index 1556b533..7171c66d 100644
--- a/lib/start_game/start_game.dart
+++ b/lib/start_game/start_game.dart
@@ -1,2 +1 @@
 export 'bloc/start_game_bloc.dart';
-export 'widgets/widgets.dart';
diff --git a/lib/start_game/widgets/how_to_play_dialog.dart b/lib/start_game/widgets/how_to_play_dialog.dart
deleted file mode 100644
index aed7a3e3..00000000
--- a/lib/start_game/widgets/how_to_play_dialog.dart
+++ /dev/null
@@ -1,161 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-import 'package:flutter/material.dart';
-import 'package:pinball/l10n/l10n.dart';
-
-class HowToPlayDialog extends StatelessWidget {
-  const HowToPlayDialog({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = context.l10n;
-    const spacing = SizedBox(height: 16);
-
-    return Dialog(
-      child: Padding(
-        padding: const EdgeInsets.all(20),
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            Text(l10n.howToPlay),
-            spacing,
-            const _LaunchControls(),
-            spacing,
-            const _FlipperControls(),
-          ],
-        ),
-      ),
-    );
-  }
-}
-
-class _LaunchControls extends StatelessWidget {
-  const _LaunchControls({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = context.l10n;
-    const spacing = SizedBox(width: 10);
-
-    return Column(
-      children: [
-        Text(l10n.launchControls),
-        const SizedBox(height: 10),
-        Row(
-          mainAxisSize: MainAxisSize.min,
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: const [
-            KeyIndicator.fromIcon(keyIcon: Icons.keyboard_arrow_down),
-            spacing,
-            KeyIndicator.fromKeyName(keyName: 'SPACE'),
-            spacing,
-            KeyIndicator.fromKeyName(keyName: 'S'),
-          ],
-        )
-      ],
-    );
-  }
-}
-
-class _FlipperControls extends StatelessWidget {
-  const _FlipperControls({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = context.l10n;
-    const rowSpacing = SizedBox(width: 20);
-
-    return Column(
-      children: [
-        Text(l10n.flipperControls),
-        const SizedBox(height: 10),
-        Column(
-          children: [
-            Row(
-              mainAxisSize: MainAxisSize.min,
-              mainAxisAlignment: MainAxisAlignment.center,
-              children: const [
-                KeyIndicator.fromIcon(keyIcon: Icons.keyboard_arrow_left),
-                rowSpacing,
-                KeyIndicator.fromIcon(keyIcon: Icons.keyboard_arrow_right),
-              ],
-            ),
-            const SizedBox(height: 8),
-            Row(
-              mainAxisSize: MainAxisSize.min,
-              mainAxisAlignment: MainAxisAlignment.center,
-              children: const [
-                KeyIndicator.fromKeyName(keyName: 'A'),
-                rowSpacing,
-                KeyIndicator.fromKeyName(keyName: 'D'),
-              ],
-            )
-          ],
-        )
-      ],
-    );
-  }
-}
-
-// TODO(allisonryan0002): remove visibility when adding final UI.
-@visibleForTesting
-class KeyIndicator extends StatelessWidget {
-  const KeyIndicator._({
-    Key? key,
-    required String keyName,
-    required IconData keyIcon,
-    required bool fromIcon,
-  })  : _keyName = keyName,
-        _keyIcon = keyIcon,
-        _fromIcon = fromIcon,
-        super(key: key);
-
-  const KeyIndicator.fromKeyName({Key? key, required String keyName})
-      : this._(
-          key: key,
-          keyName: keyName,
-          keyIcon: Icons.keyboard_arrow_down,
-          fromIcon: false,
-        );
-
-  const KeyIndicator.fromIcon({Key? key, required IconData keyIcon})
-      : this._(
-          key: key,
-          keyName: '',
-          keyIcon: keyIcon,
-          fromIcon: true,
-        );
-
-  final String _keyName;
-
-  final IconData _keyIcon;
-
-  final bool _fromIcon;
-
-  @override
-  Widget build(BuildContext context) {
-    const iconPadding = EdgeInsets.all(15);
-    const textPadding = EdgeInsets.symmetric(vertical: 20, horizontal: 22);
-    final boarderColor = Colors.blue.withOpacity(0.5);
-    final color = Colors.blue.withOpacity(0.7);
-
-    return DecoratedBox(
-      decoration: BoxDecoration(
-        borderRadius: BorderRadius.circular(5),
-        border: Border.all(
-          color: boarderColor,
-          width: 3,
-        ),
-      ),
-      child: _fromIcon
-          ? Padding(
-              padding: iconPadding,
-              child: Icon(_keyIcon, color: color),
-            )
-          : Padding(
-              padding: textPadding,
-              child: Text(_keyName, style: TextStyle(color: color)),
-            ),
-    );
-  }
-}
diff --git a/lib/theme/app_text_style.dart b/lib/theme/app_text_style.dart
deleted file mode 100644
index 068f1eb9..00000000
--- a/lib/theme/app_text_style.dart
+++ /dev/null
@@ -1,35 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-import 'package:flutter/widgets.dart';
-import 'package:pinball/theme/theme.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-const _fontPackage = 'pinball_components';
-const _primaryFontFamily = PinballFonts.pixeloidSans;
-
-abstract class AppTextStyle {
-  static const headline1 = TextStyle(
-    fontSize: 28,
-    package: _fontPackage,
-    fontFamily: _primaryFontFamily,
-  );
-
-  static const headline2 = TextStyle(
-    fontSize: 24,
-    package: _fontPackage,
-    fontFamily: _primaryFontFamily,
-  );
-
-  static const headline3 = TextStyle(
-    color: AppColors.white,
-    fontSize: 20,
-    package: _fontPackage,
-    fontFamily: _primaryFontFamily,
-  );
-
-  static const subtitle1 = TextStyle(
-    fontSize: 10,
-    fontFamily: _primaryFontFamily,
-    package: _fontPackage,
-  );
-}
diff --git a/lib/theme/cubit/theme_state.dart b/lib/theme/cubit/theme_state.dart
deleted file mode 100644
index 078f5c84..00000000
--- a/lib/theme/cubit/theme_state.dart
+++ /dev/null
@@ -1,16 +0,0 @@
-// ignore_for_file: public_member_api_docs
-// TODO(allisonryan0002): Document this section when the API is stable.
-
-part of 'theme_cubit.dart';
-
-class ThemeState extends Equatable {
-  const ThemeState(this.theme);
-
-  const ThemeState.initial()
-      : theme = const PinballTheme(characterTheme: DashTheme());
-
-  final PinballTheme theme;
-
-  @override
-  List<Object> get props => [theme];
-}
diff --git a/lib/theme/theme.dart b/lib/theme/theme.dart
deleted file mode 100644
index 5e4fefe9..00000000
--- a/lib/theme/theme.dart
+++ /dev/null
@@ -1,4 +0,0 @@
-export 'app_colors.dart';
-export 'app_text_style.dart';
-export 'cubit/theme_cubit.dart';
-export 'view/view.dart';
diff --git a/lib/theme/view/character_selection_page.dart b/lib/theme/view/character_selection_page.dart
deleted file mode 100644
index ef37270b..00000000
--- a/lib/theme/view/character_selection_page.dart
+++ /dev/null
@@ -1,132 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:pinball/l10n/l10n.dart';
-import 'package:pinball/start_game/start_game.dart';
-import 'package:pinball/theme/theme.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-class CharacterSelectionDialog extends StatelessWidget {
-  const CharacterSelectionDialog({Key? key}) : super(key: key);
-
-  static Route route() {
-    return MaterialPageRoute<void>(
-      builder: (_) => const CharacterSelectionDialog(),
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return BlocProvider(
-      create: (_) => ThemeCubit(),
-      child: const CharacterSelectionView(),
-    );
-  }
-}
-
-class CharacterSelectionView extends StatelessWidget {
-  const CharacterSelectionView({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    final l10n = context.l10n;
-
-    return Scaffold(
-      body: SingleChildScrollView(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            const SizedBox(height: 80),
-            Text(
-              l10n.characterSelectionTitle,
-              style: Theme.of(context).textTheme.headline3,
-            ),
-            const SizedBox(height: 80),
-            const _CharacterSelectionGridView(),
-            const SizedBox(height: 20),
-            TextButton(
-              onPressed: () {
-                Navigator.of(context).pop();
-                showDialog<void>(
-                  context: context,
-                  builder: (_) => const HowToPlayDialog(),
-                );
-              },
-              child: Text(l10n.start),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}
-
-class _CharacterSelectionGridView extends StatelessWidget {
-  const _CharacterSelectionGridView({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    return Padding(
-      padding: const EdgeInsets.all(20),
-      child: GridView.count(
-        shrinkWrap: true,
-        crossAxisCount: 2,
-        mainAxisSpacing: 20,
-        crossAxisSpacing: 20,
-        children: const [
-          CharacterImageButton(
-            DashTheme(),
-            key: Key('characterSelectionPage_dashButton'),
-          ),
-          CharacterImageButton(
-            SparkyTheme(),
-            key: Key('characterSelectionPage_sparkyButton'),
-          ),
-          CharacterImageButton(
-            AndroidTheme(),
-            key: Key('characterSelectionPage_androidButton'),
-          ),
-          CharacterImageButton(
-            DinoTheme(),
-            key: Key('characterSelectionPage_dinoButton'),
-          ),
-        ],
-      ),
-    );
-  }
-}
-
-// TODO(allisonryan0002): remove visibility when adding final UI.
-@visibleForTesting
-class CharacterImageButton extends StatelessWidget {
-  const CharacterImageButton(
-    this.characterTheme, {
-    Key? key,
-  }) : super(key: key);
-
-  final CharacterTheme characterTheme;
-
-  @override
-  Widget build(BuildContext context) {
-    final currentCharacterTheme = context.select<ThemeCubit, CharacterTheme>(
-      (cubit) => cubit.state.theme.characterTheme,
-    );
-
-    return GestureDetector(
-      onTap: () => context.read<ThemeCubit>().characterSelected(characterTheme),
-      child: DecoratedBox(
-        decoration: BoxDecoration(
-          color: (currentCharacterTheme == characterTheme)
-              ? Colors.blue.withOpacity(0.5)
-              : null,
-          borderRadius: BorderRadius.circular(6),
-        ),
-        child: Padding(
-          padding: const EdgeInsets.all(8),
-          child: characterTheme.icon.image(),
-        ),
-      ),
-    );
-  }
-}
diff --git a/packages/authentication_repository/.gitignore b/packages/authentication_repository/.gitignore
new file mode 100644
index 00000000..d6130351
--- /dev/null
+++ b/packages/authentication_repository/.gitignore
@@ -0,0 +1,39 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# VSCode related
+.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
diff --git a/packages/authentication_repository/README.md b/packages/authentication_repository/README.md
new file mode 100644
index 00000000..8f56b868
--- /dev/null
+++ b/packages/authentication_repository/README.md
@@ -0,0 +1,11 @@
+# authentication_repository
+
+[![style: very good analysis][very_good_analysis_badge]][very_good_analysis_link]
+[![License: MIT][license_badge]][license_link]
+
+Repository to manage user authentication.
+
+[license_badge]: https://img.shields.io/badge/license-MIT-blue.svg
+[license_link]: https://opensource.org/licenses/MIT
+[very_good_analysis_badge]: https://img.shields.io/badge/style-very_good_analysis-B22C89.svg
+[very_good_analysis_link]: https://pub.dev/packages/very_good_analysis
\ No newline at end of file
diff --git a/packages/authentication_repository/analysis_options.yaml b/packages/authentication_repository/analysis_options.yaml
new file mode 100644
index 00000000..3742fc3d
--- /dev/null
+++ b/packages/authentication_repository/analysis_options.yaml
@@ -0,0 +1 @@
+include: package:very_good_analysis/analysis_options.2.4.0.yaml
\ No newline at end of file
diff --git a/packages/authentication_repository/lib/authentication_repository.dart b/packages/authentication_repository/lib/authentication_repository.dart
new file mode 100644
index 00000000..77b1b6b9
--- /dev/null
+++ b/packages/authentication_repository/lib/authentication_repository.dart
@@ -0,0 +1,3 @@
+library authentication_repository;
+
+export 'src/authentication_repository.dart';
diff --git a/packages/authentication_repository/lib/src/authentication_repository.dart b/packages/authentication_repository/lib/src/authentication_repository.dart
new file mode 100644
index 00000000..9f252518
--- /dev/null
+++ b/packages/authentication_repository/lib/src/authentication_repository.dart
@@ -0,0 +1,36 @@
+import 'package:firebase_auth/firebase_auth.dart';
+
+/// {@template authentication_exception}
+/// Exception for authentication repository failures.
+/// {@endtemplate}
+class AuthenticationException implements Exception {
+  /// {@macro authentication_exception}
+  const AuthenticationException(this.error, this.stackTrace);
+
+  /// The error that was caught.
+  final Object error;
+
+  /// The Stacktrace associated with the [error].
+  final StackTrace stackTrace;
+}
+
+/// {@template authentication_repository}
+/// Repository to manage user authentication.
+/// {@endtemplate}
+class AuthenticationRepository {
+  /// {@macro authentication_repository}
+  AuthenticationRepository(this._firebaseAuth);
+
+  final FirebaseAuth _firebaseAuth;
+
+  /// Sign in the existing user anonymously using [FirebaseAuth]. If the
+  /// authentication process can't be completed, it will throw an
+  /// [AuthenticationException].
+  Future<void> authenticateAnonymously() async {
+    try {
+      await _firebaseAuth.signInAnonymously();
+    } on Exception catch (error, stackTrace) {
+      throw AuthenticationException(error, stackTrace);
+    }
+  }
+}
diff --git a/packages/authentication_repository/pubspec.yaml b/packages/authentication_repository/pubspec.yaml
new file mode 100644
index 00000000..bac20507
--- /dev/null
+++ b/packages/authentication_repository/pubspec.yaml
@@ -0,0 +1,18 @@
+name: authentication_repository
+description: Repository to manage user authentication.
+version: 1.0.0+1
+publish_to: none
+
+environment:
+  sdk: ">=2.16.0 <3.0.0"
+
+dependencies:
+  firebase_auth: ^3.3.16
+  flutter:
+    sdk: flutter
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  mocktail: ^0.2.0
+  very_good_analysis: ^2.4.0
\ No newline at end of file
diff --git a/packages/authentication_repository/test/src/authentication_repository_test.dart b/packages/authentication_repository/test/src/authentication_repository_test.dart
new file mode 100644
index 00000000..a179bb68
--- /dev/null
+++ b/packages/authentication_repository/test/src/authentication_repository_test.dart
@@ -0,0 +1,40 @@
+import 'package:authentication_repository/authentication_repository.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+
+class MockFirebaseAuth extends Mock implements FirebaseAuth {}
+
+class MockUserCredential extends Mock implements UserCredential {}
+
+void main() {
+  late FirebaseAuth firebaseAuth;
+  late UserCredential userCredential;
+  late AuthenticationRepository authenticationRepository;
+
+  group('AuthenticationRepository', () {
+    setUp(() {
+      firebaseAuth = MockFirebaseAuth();
+      userCredential = MockUserCredential();
+      authenticationRepository = AuthenticationRepository(firebaseAuth);
+    });
+
+    group('authenticateAnonymously', () {
+      test('completes if no exception is thrown', () async {
+        when(() => firebaseAuth.signInAnonymously())
+            .thenAnswer((_) async => userCredential);
+        await authenticationRepository.authenticateAnonymously();
+        verify(() => firebaseAuth.signInAnonymously()).called(1);
+      });
+
+      test('throws AuthenticationException when firebase auth fails', () async {
+        when(() => firebaseAuth.signInAnonymously())
+            .thenThrow(Exception('oops'));
+        expect(
+          () => authenticationRepository.authenticateAnonymously(),
+          throwsA(isA<AuthenticationException>()),
+        );
+      });
+    });
+  });
+}
diff --git a/packages/leaderboard_repository/lib/src/leaderboard_repository.dart b/packages/leaderboard_repository/lib/src/leaderboard_repository.dart
index 9d8b2434..c522584c 100644
--- a/packages/leaderboard_repository/lib/src/leaderboard_repository.dart
+++ b/packages/leaderboard_repository/lib/src/leaderboard_repository.dart
@@ -1,91 +1,6 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 
-/// {@template leaderboard_exception}
-/// Base exception for leaderboard repository failures.
-/// {@endtemplate}
-abstract class LeaderboardException implements Exception {
-  /// {@macro leaderboard_exception}
-  const LeaderboardException(this.error, this.stackTrace);
-
-  /// The error that was caught.
-  final Object error;
-
-  /// The Stacktrace associated with the [error].
-  final StackTrace stackTrace;
-}
-
-/// {@template leaderboard_deserialization_exception}
-/// Exception thrown when leaderboard data cannot be deserialized in the
-/// expected way.
-/// {@endtemplate}
-class LeaderboardDeserializationException extends LeaderboardException {
-  /// {@macro leaderboard_deserialization_exception}
-  const LeaderboardDeserializationException(
-    Object error,
-    StackTrace stackTrace,
-  ) : super(
-          error,
-          stackTrace,
-        );
-}
-
-/// {@template fetch_top_10_leaderboard_exception}
-/// Exception thrown when failure occurs while fetching top 10 leaderboard.
-/// {@endtemplate}
-class FetchTop10LeaderboardException extends LeaderboardException {
-  /// {@macro fetch_top_10_leaderboard_exception}
-  const FetchTop10LeaderboardException(
-    Object error,
-    StackTrace stackTrace,
-  ) : super(
-          error,
-          stackTrace,
-        );
-}
-
-/// {@template add_leaderboard_entry_exception}
-/// Exception thrown when failure occurs while adding entry to leaderboard.
-/// {@endtemplate}
-class AddLeaderboardEntryException extends LeaderboardException {
-  /// {@macro add_leaderboard_entry_exception}
-  const AddLeaderboardEntryException(
-    Object error,
-    StackTrace stackTrace,
-  ) : super(
-          error,
-          stackTrace,
-        );
-}
-
-/// {@template fetch_player_ranking_exception}
-/// Exception thrown when failure occurs while fetching player ranking.
-/// {@endtemplate}
-class FetchPlayerRankingException extends LeaderboardException {
-  /// {@macro fetch_player_ranking_exception}
-  const FetchPlayerRankingException(
-    Object error,
-    StackTrace stackTrace,
-  ) : super(
-          error,
-          stackTrace,
-        );
-}
-
-/// {@template fetch_prohibited_initials_exception}
-/// Exception thrown when failure occurs while fetching prohibited initials.
-/// {@endtemplate}
-class FetchProhibitedInitialsException extends LeaderboardException {
-  /// {@macro fetch_prohibited_initials_exception}
-  const FetchProhibitedInitialsException(
-    Object error,
-    StackTrace stackTrace,
-  ) : super(
-          error,
-          stackTrace,
-        );
-}
-
 /// {@template leaderboard_repository}
 /// Repository to access leaderboard data in Firebase Cloud Firestore.
 /// {@endtemplate}
@@ -97,73 +12,40 @@ class LeaderboardRepository {
 
   final FirebaseFirestore _firebaseFirestore;
 
+  static const _leaderboardLimit = 10;
+  static const _leaderboardCollectionName = 'leaderboard';
+  static const _scoreFieldName = 'score';
+
   /// Acquires top 10 [LeaderboardEntryData]s.
   Future<List<LeaderboardEntryData>> fetchTop10Leaderboard() async {
-    final leaderboardEntries = <LeaderboardEntryData>[];
-    late List<QueryDocumentSnapshot> documents;
-
     try {
       final querySnapshot = await _firebaseFirestore
-          .collection('leaderboard')
-          .orderBy('score', descending: true)
-          .limit(10)
+          .collection(_leaderboardCollectionName)
+          .orderBy(_scoreFieldName, descending: true)
+          .limit(_leaderboardLimit)
           .get();
-      documents = querySnapshot.docs;
+      final documents = querySnapshot.docs;
+      return documents.toLeaderboard();
+    } on LeaderboardDeserializationException {
+      rethrow;
     } on Exception catch (error, stackTrace) {
       throw FetchTop10LeaderboardException(error, stackTrace);
     }
-
-    for (final document in documents) {
-      final data = document.data() as Map<String, dynamic>?;
-      if (data != null) {
-        try {
-          leaderboardEntries.add(LeaderboardEntryData.fromJson(data));
-        } catch (error, stackTrace) {
-          throw LeaderboardDeserializationException(error, stackTrace);
-        }
-      }
-    }
-
-    return leaderboardEntries;
   }
 
-  /// Adds player's score entry to the leaderboard and gets their
-  /// [LeaderboardRanking].
-  Future<LeaderboardRanking> addLeaderboardEntry(
+  /// Adds player's score entry to the leaderboard if it is within the top-10
+  Future<void> addLeaderboardEntry(
     LeaderboardEntryData entry,
   ) async {
-    late DocumentReference entryReference;
-    try {
-      entryReference = await _firebaseFirestore
-          .collection('leaderboard')
-          .add(entry.toJson());
-    } on Exception catch (error, stackTrace) {
-      throw AddLeaderboardEntryException(error, stackTrace);
-    }
-
-    try {
-      final querySnapshot = await _firebaseFirestore
-          .collection('leaderboard')
-          .orderBy('score', descending: true)
-          .get();
-
-      // TODO(allisonryan0002): see if we can find a more performant solution.
-      final documents = querySnapshot.docs;
-      final ranking = documents.indexWhere(
-            (document) => document.id == entryReference.id,
-          ) +
-          1;
-
-      if (ranking > 0) {
-        return LeaderboardRanking(ranking: ranking, outOf: documents.length);
-      } else {
-        throw FetchPlayerRankingException(
-          'Player score could not be found and ranking cannot be provided.',
-          StackTrace.current,
-        );
+    final leaderboard = await _fetchLeaderboardSortedByScore();
+    if (leaderboard.length < 10) {
+      await _saveScore(entry);
+    } else {
+      final tenthPositionScore = leaderboard[9].score;
+      if (entry.score > tenthPositionScore) {
+        await _saveScore(entry);
+        await _deleteScoresUnder(tenthPositionScore);
       }
-    } on Exception catch (error, stackTrace) {
-      throw FetchPlayerRankingException(error, stackTrace);
     }
   }
 
@@ -174,7 +56,6 @@ class LeaderboardRepository {
     if (!initialsRegex.hasMatch(initials)) {
       return false;
     }
-
     try {
       final document = await _firebaseFirestore
           .collection('prohibitedInitials')
@@ -187,4 +68,61 @@ class LeaderboardRepository {
       throw FetchProhibitedInitialsException(error, stackTrace);
     }
   }
+
+  Future<List<LeaderboardEntryData>> _fetchLeaderboardSortedByScore() async {
+    try {
+      final querySnapshot = await _firebaseFirestore
+          .collection(_leaderboardCollectionName)
+          .orderBy(_scoreFieldName, descending: true)
+          .get();
+      final documents = querySnapshot.docs;
+      return documents.toLeaderboard();
+    } on Exception catch (error, stackTrace) {
+      throw FetchLeaderboardException(error, stackTrace);
+    }
+  }
+
+  Future<void> _saveScore(LeaderboardEntryData entry) {
+    try {
+      return _firebaseFirestore
+          .collection(_leaderboardCollectionName)
+          .add(entry.toJson());
+    } on Exception catch (error, stackTrace) {
+      throw AddLeaderboardEntryException(error, stackTrace);
+    }
+  }
+
+  Future<void> _deleteScoresUnder(int score) async {
+    try {
+      final querySnapshot = await _firebaseFirestore
+          .collection(_leaderboardCollectionName)
+          .where(_scoreFieldName, isLessThanOrEqualTo: score)
+          .get();
+      final documents = querySnapshot.docs;
+      for (final document in documents) {
+        await document.reference.delete();
+      }
+    } on LeaderboardDeserializationException {
+      rethrow;
+    } on Exception catch (error, stackTrace) {
+      throw DeleteLeaderboardException(error, stackTrace);
+    }
+  }
+}
+
+extension on List<QueryDocumentSnapshot> {
+  List<LeaderboardEntryData> toLeaderboard() {
+    final leaderboardEntries = <LeaderboardEntryData>[];
+    for (final document in this) {
+      final data = document.data() as Map<String, dynamic>?;
+      if (data != null) {
+        try {
+          leaderboardEntries.add(LeaderboardEntryData.fromJson(data));
+        } catch (error, stackTrace) {
+          throw LeaderboardDeserializationException(error, stackTrace);
+        }
+      }
+    }
+    return leaderboardEntries;
+  }
 }
diff --git a/packages/leaderboard_repository/lib/src/models/exceptions.dart b/packages/leaderboard_repository/lib/src/models/exceptions.dart
new file mode 100644
index 00000000..f709a27e
--- /dev/null
+++ b/packages/leaderboard_repository/lib/src/models/exceptions.dart
@@ -0,0 +1,69 @@
+/// {@template leaderboard_exception}
+/// Base exception for leaderboard repository failures.
+/// {@endtemplate}
+abstract class LeaderboardException implements Exception {
+  /// {@macro leaderboard_exception}
+  const LeaderboardException(this.error, this.stackTrace);
+
+  /// The error that was caught.
+  final Object error;
+
+  /// The Stacktrace associated with the [error].
+  final StackTrace stackTrace;
+}
+
+/// {@template leaderboard_deserialization_exception}
+/// Exception thrown when leaderboard data cannot be deserialized in the
+/// expected way.
+/// {@endtemplate}
+class LeaderboardDeserializationException extends LeaderboardException {
+  /// {@macro leaderboard_deserialization_exception}
+  const LeaderboardDeserializationException(Object error, StackTrace stackTrace)
+      : super(error, stackTrace);
+}
+
+/// {@template fetch_top_10_leaderboard_exception}
+/// Exception thrown when failure occurs while fetching top 10 leaderboard.
+/// {@endtemplate}
+class FetchTop10LeaderboardException extends LeaderboardException {
+  /// {@macro fetch_top_10_leaderboard_exception}
+  const FetchTop10LeaderboardException(Object error, StackTrace stackTrace)
+      : super(error, stackTrace);
+}
+
+/// {@template fetch_leaderboard_exception}
+/// Exception thrown when failure occurs while fetching the leaderboard.
+/// {@endtemplate}
+class FetchLeaderboardException extends LeaderboardException {
+  /// {@macro fetch_top_10_leaderboard_exception}
+  const FetchLeaderboardException(Object error, StackTrace stackTrace)
+      : super(error, stackTrace);
+}
+
+/// {@template delete_leaderboard_exception}
+/// Exception thrown when failure occurs while deleting the leaderboard under
+/// the tenth position.
+/// {@endtemplate}
+class DeleteLeaderboardException extends LeaderboardException {
+  /// {@macro fetch_top_10_leaderboard_exception}
+  const DeleteLeaderboardException(Object error, StackTrace stackTrace)
+      : super(error, stackTrace);
+}
+
+/// {@template add_leaderboard_entry_exception}
+/// Exception thrown when failure occurs while adding entry to leaderboard.
+/// {@endtemplate}
+class AddLeaderboardEntryException extends LeaderboardException {
+  /// {@macro add_leaderboard_entry_exception}
+  const AddLeaderboardEntryException(Object error, StackTrace stackTrace)
+      : super(error, stackTrace);
+}
+
+/// {@template fetch_prohibited_initials_exception}
+/// Exception thrown when failure occurs while fetching prohibited initials.
+/// {@endtemplate}
+class FetchProhibitedInitialsException extends LeaderboardException {
+  /// {@macro fetch_prohibited_initials_exception}
+  const FetchProhibitedInitialsException(Object error, StackTrace stackTrace)
+      : super(error, stackTrace);
+}
diff --git a/packages/leaderboard_repository/lib/src/models/leaderboard_ranking.dart b/packages/leaderboard_repository/lib/src/models/leaderboard_ranking.dart
deleted file mode 100644
index 4a322e00..00000000
--- a/packages/leaderboard_repository/lib/src/models/leaderboard_ranking.dart
+++ /dev/null
@@ -1,20 +0,0 @@
-import 'package:equatable/equatable.dart';
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-
-/// {@template leaderboard_ranking}
-/// Contains [ranking] for a single [LeaderboardEntryData] and the number of
-/// players the [ranking] is [outOf].
-/// {@endtemplate}
-class LeaderboardRanking extends Equatable {
-  /// {@macro leaderboard_ranking}
-  const LeaderboardRanking({required this.ranking, required this.outOf});
-
-  /// Place ranking by score for a [LeaderboardEntryData].
-  final int ranking;
-
-  /// Number of [LeaderboardEntryData]s at the time of score entry.
-  final int outOf;
-
-  @override
-  List<Object> get props => [ranking, outOf];
-}
diff --git a/packages/leaderboard_repository/lib/src/models/models.dart b/packages/leaderboard_repository/lib/src/models/models.dart
index e10a743b..a612f3ac 100644
--- a/packages/leaderboard_repository/lib/src/models/models.dart
+++ b/packages/leaderboard_repository/lib/src/models/models.dart
@@ -1,2 +1,2 @@
+export 'exceptions.dart';
 export 'leaderboard_entry_data.dart';
-export 'leaderboard_ranking.dart';
diff --git a/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart b/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart
index 9d31983f..af3c5fa3 100644
--- a/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart
+++ b/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart
@@ -153,7 +153,6 @@ void main() {
         character: CharacterType.dash,
       );
       const entryDocumentId = 'id$entryScore';
-      final ranking = LeaderboardRanking(ranking: 3, outOf: 4);
 
       setUp(() {
         leaderboardRepository = LeaderboardRepository(firestore);
@@ -165,13 +164,12 @@ void main() {
           final queryDocumentSnapshot = MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
-            'username': 'user$score',
+            'playerInitials': 'AAA',
             'score': score
           });
           when(() => queryDocumentSnapshot.id).thenReturn('id$score');
           return queryDocumentSnapshot;
         }).toList();
-
         when(() => firestore.collection('leaderboard'))
             .thenAnswer((_) => collectionReference);
         when(() => collectionReference.add(any()))
@@ -184,19 +182,29 @@ void main() {
       });
 
       test(
-          'adds leaderboard entry and returns player ranking when '
-          'firestore operations succeed', () async {
-        final rankingResult =
-            await leaderboardRepository.addLeaderboardEntry(leaderboardEntry);
-
-        expect(rankingResult, equals(ranking));
+          'throws FetchLeaderboardException '
+          'when querying the leaderboard fails', () {
+        when(() => firestore.collection('leaderboard')).thenThrow(Exception());
+        expect(
+          () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
+          throwsA(isA<FetchLeaderboardException>()),
+        );
       });
 
       test(
-          'throws AddLeaderboardEntryException when Exception occurs '
-          'when trying to add entry to firestore', () async {
-        when(() => firestore.collection('leaderboard')).thenThrow(Exception());
+          'saves the new score if the existing leaderboard '
+          'has less than 10 scores', () async {
+        await leaderboardRepository.addLeaderboardEntry(leaderboardEntry);
+        verify(
+          () => collectionReference.add(leaderboardEntry.toJson()),
+        ).called(1);
+      });
 
+      test(
+          'throws AddLeaderboardEntryException '
+          'when adding a new entry fails', () async {
+        when(() => collectionReference.add(leaderboardEntry.toJson()))
+            .thenThrow(Exception('oops'));
         expect(
           () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
           throwsA(isA<AddLeaderboardEntryException>()),
@@ -204,26 +212,160 @@ void main() {
       });
 
       test(
-          'throws FetchPlayerRankingException when Exception occurs '
-          'when trying to retrieve information from firestore', () async {
-        when(() => collectionReference.orderBy('score', descending: true))
-            .thenThrow(Exception());
+          'does nothing if there are more than 10 scores in the leaderboard '
+          'and the new score is smaller than the top 10', () async {
+        final leaderboardScores = [
+          10000,
+          9500,
+          9000,
+          8500,
+          8000,
+          7500,
+          7000,
+          6500,
+          6000,
+          5500,
+          5000
+        ];
+        final queryDocumentSnapshots = leaderboardScores.map((score) {
+          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
+            'character': 'dash',
+            'playerInitials': 'AAA',
+            'score': score
+          });
+          when(() => queryDocumentSnapshot.id).thenReturn('id$score');
+          return queryDocumentSnapshot;
+        }).toList();
+        when(() => querySnapshot.docs).thenReturn(queryDocumentSnapshots);
 
-        expect(
-          () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
-          throwsA(isA<FetchPlayerRankingException>()),
+        await leaderboardRepository.addLeaderboardEntry(leaderboardEntry);
+        verifyNever(
+          () => collectionReference.add(leaderboardEntry.toJson()),
         );
       });
 
       test(
-          'throws FetchPlayerRankingException when score cannot be found '
-          'in firestore leaderboard data', () async {
-        when(() => documentReference.id).thenReturn('nonexistentDocumentId');
-
+          'throws DeleteLeaderboardException '
+          'when deleting scores outside the top 10 fails', () async {
+        final deleteQuery = MockQuery();
+        final deleteQuerySnapshot = MockQuerySnapshot();
+        final newScore = LeaderboardEntryData(
+          playerInitials: 'ABC',
+          score: 15000,
+          character: CharacterType.android,
+        );
+        final leaderboardScores = [
+          10000,
+          9500,
+          9000,
+          8500,
+          8000,
+          7500,
+          7000,
+          6500,
+          6000,
+          5500,
+          5000,
+        ];
+        final deleteDocumentSnapshots = [5500, 5000].map((score) {
+          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
+            'character': 'dash',
+            'playerInitials': 'AAA',
+            'score': score
+          });
+          when(() => queryDocumentSnapshot.id).thenReturn('id$score');
+          when(() => queryDocumentSnapshot.reference)
+              .thenReturn(documentReference);
+          return queryDocumentSnapshot;
+        }).toList();
+        when(deleteQuery.get).thenAnswer((_) async => deleteQuerySnapshot);
+        when(() => deleteQuerySnapshot.docs)
+            .thenReturn(deleteDocumentSnapshots);
+        final queryDocumentSnapshots = leaderboardScores.map((score) {
+          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
+            'character': 'dash',
+            'playerInitials': 'AAA',
+            'score': score
+          });
+          when(() => queryDocumentSnapshot.id).thenReturn('id$score');
+          when(() => queryDocumentSnapshot.reference)
+              .thenReturn(documentReference);
+          return queryDocumentSnapshot;
+        }).toList();
+        when(
+          () => collectionReference.where('score', isLessThanOrEqualTo: 5500),
+        ).thenAnswer((_) => deleteQuery);
+        when(() => documentReference.delete()).thenThrow(Exception('oops'));
+        when(() => querySnapshot.docs).thenReturn(queryDocumentSnapshots);
         expect(
-          () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
-          throwsA(isA<FetchPlayerRankingException>()),
+          () => leaderboardRepository.addLeaderboardEntry(newScore),
+          throwsA(isA<DeleteLeaderboardException>()),
+        );
+      });
+
+      test(
+          'saves the new score when there are more than 10 scores in the '
+          'leaderboard and the new score is higher than the lowest top 10, and '
+          'deletes the scores that are not in the top 10 anymore', () async {
+        final deleteQuery = MockQuery();
+        final deleteQuerySnapshot = MockQuerySnapshot();
+        final newScore = LeaderboardEntryData(
+          playerInitials: 'ABC',
+          score: 15000,
+          character: CharacterType.android,
         );
+        final leaderboardScores = [
+          10000,
+          9500,
+          9000,
+          8500,
+          8000,
+          7500,
+          7000,
+          6500,
+          6000,
+          5500,
+          5000,
+        ];
+        final deleteDocumentSnapshots = [5500, 5000].map((score) {
+          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
+            'character': 'dash',
+            'playerInitials': 'AAA',
+            'score': score
+          });
+          when(() => queryDocumentSnapshot.id).thenReturn('id$score');
+          when(() => queryDocumentSnapshot.reference)
+              .thenReturn(documentReference);
+          return queryDocumentSnapshot;
+        }).toList();
+        when(deleteQuery.get).thenAnswer((_) async => deleteQuerySnapshot);
+        when(() => deleteQuerySnapshot.docs)
+            .thenReturn(deleteDocumentSnapshots);
+        final queryDocumentSnapshots = leaderboardScores.map((score) {
+          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
+            'character': 'dash',
+            'playerInitials': 'AAA',
+            'score': score
+          });
+          when(() => queryDocumentSnapshot.id).thenReturn('id$score');
+          when(() => queryDocumentSnapshot.reference)
+              .thenReturn(documentReference);
+          return queryDocumentSnapshot;
+        }).toList();
+        when(
+          () => collectionReference.where('score', isLessThanOrEqualTo: 5500),
+        ).thenAnswer((_) => deleteQuery);
+        when(() => documentReference.delete())
+            .thenAnswer((_) async => Future.value());
+        when(() => querySnapshot.docs).thenReturn(queryDocumentSnapshots);
+        await leaderboardRepository.addLeaderboardEntry(newScore);
+        verify(() => collectionReference.add(newScore.toJson())).called(1);
+        verify(() => documentReference.delete()).called(2);
       });
     });
 
diff --git a/packages/leaderboard_repository/test/src/models/leaderboard_ranking_test.dart b/packages/leaderboard_repository/test/src/models/leaderboard_ranking_test.dart
deleted file mode 100644
index 577251e4..00000000
--- a/packages/leaderboard_repository/test/src/models/leaderboard_ranking_test.dart
+++ /dev/null
@@ -1,19 +0,0 @@
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-import 'package:test/test.dart';
-
-void main() {
-  group('LeaderboardRanking', () {
-    test('can be instantiated', () {
-      const leaderboardRanking = LeaderboardRanking(ranking: 1, outOf: 1);
-
-      expect(leaderboardRanking, isNotNull);
-    });
-
-    test('supports value equality.', () {
-      const leaderboardRanking = LeaderboardRanking(ranking: 1, outOf: 1);
-      const leaderboardRanking2 = LeaderboardRanking(ranking: 1, outOf: 1);
-
-      expect(leaderboardRanking, equals(leaderboardRanking2));
-    });
-  });
-}
diff --git a/packages/pinball_components/assets/images/alien_bumper/a/inactive.png b/packages/pinball_components/assets/images/android/bumper/a/dimmed.png
similarity index 100%
rename from packages/pinball_components/assets/images/alien_bumper/a/inactive.png
rename to packages/pinball_components/assets/images/android/bumper/a/dimmed.png
diff --git a/packages/pinball_components/assets/images/alien_bumper/a/active.png b/packages/pinball_components/assets/images/android/bumper/a/lit.png
similarity index 100%
rename from packages/pinball_components/assets/images/alien_bumper/a/active.png
rename to packages/pinball_components/assets/images/android/bumper/a/lit.png
diff --git a/packages/pinball_components/assets/images/alien_bumper/b/inactive.png b/packages/pinball_components/assets/images/android/bumper/b/dimmed.png
similarity index 100%
rename from packages/pinball_components/assets/images/alien_bumper/b/inactive.png
rename to packages/pinball_components/assets/images/android/bumper/b/dimmed.png
diff --git a/packages/pinball_components/assets/images/alien_bumper/b/active.png b/packages/pinball_components/assets/images/android/bumper/b/lit.png
similarity index 100%
rename from packages/pinball_components/assets/images/alien_bumper/b/active.png
rename to packages/pinball_components/assets/images/android/bumper/b/lit.png
diff --git a/packages/pinball_components/assets/images/android/bumper/cow/dimmed.png b/packages/pinball_components/assets/images/android/bumper/cow/dimmed.png
new file mode 100644
index 00000000..6a8bb146
Binary files /dev/null and b/packages/pinball_components/assets/images/android/bumper/cow/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/android/bumper/cow/lit.png b/packages/pinball_components/assets/images/android/bumper/cow/lit.png
new file mode 100644
index 00000000..4909708b
Binary files /dev/null and b/packages/pinball_components/assets/images/android/bumper/cow/lit.png differ
diff --git a/packages/pinball_components/assets/images/android/rail/exit.png b/packages/pinball_components/assets/images/android/rail/exit.png
new file mode 100644
index 00000000..80a819d0
Binary files /dev/null and b/packages/pinball_components/assets/images/android/rail/exit.png differ
diff --git a/packages/pinball_components/assets/images/android/rail/main.png b/packages/pinball_components/assets/images/android/rail/main.png
new file mode 100644
index 00000000..9291c784
Binary files /dev/null and b/packages/pinball_components/assets/images/android/rail/main.png differ
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/arrow/active1.png b/packages/pinball_components/assets/images/android/ramp/arrow/active1.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/arrow/active1.png
rename to packages/pinball_components/assets/images/android/ramp/arrow/active1.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/arrow/active2.png b/packages/pinball_components/assets/images/android/ramp/arrow/active2.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/arrow/active2.png
rename to packages/pinball_components/assets/images/android/ramp/arrow/active2.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/arrow/active3.png b/packages/pinball_components/assets/images/android/ramp/arrow/active3.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/arrow/active3.png
rename to packages/pinball_components/assets/images/android/ramp/arrow/active3.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/arrow/active4.png b/packages/pinball_components/assets/images/android/ramp/arrow/active4.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/arrow/active4.png
rename to packages/pinball_components/assets/images/android/ramp/arrow/active4.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/arrow/active5.png b/packages/pinball_components/assets/images/android/ramp/arrow/active5.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/arrow/active5.png
rename to packages/pinball_components/assets/images/android/ramp/arrow/active5.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/arrow/inactive.png b/packages/pinball_components/assets/images/android/ramp/arrow/inactive.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/arrow/inactive.png
rename to packages/pinball_components/assets/images/android/ramp/arrow/inactive.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/board-opening.png b/packages/pinball_components/assets/images/android/ramp/board-opening.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/board-opening.png
rename to packages/pinball_components/assets/images/android/ramp/board-opening.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/main.png b/packages/pinball_components/assets/images/android/ramp/main.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/main.png
rename to packages/pinball_components/assets/images/android/ramp/main.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/railing-background.png b/packages/pinball_components/assets/images/android/ramp/railing-background.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/railing-background.png
rename to packages/pinball_components/assets/images/android/ramp/railing-background.png
diff --git a/packages/pinball_components/assets/images/spaceship/ramp/railing-foreground.png b/packages/pinball_components/assets/images/android/ramp/railing-foreground.png
similarity index 100%
rename from packages/pinball_components/assets/images/spaceship/ramp/railing-foreground.png
rename to packages/pinball_components/assets/images/android/ramp/railing-foreground.png
diff --git a/packages/pinball_components/assets/images/android/spaceship/animatronic.png b/packages/pinball_components/assets/images/android/spaceship/animatronic.png
new file mode 100644
index 00000000..d4b165f3
Binary files /dev/null and b/packages/pinball_components/assets/images/android/spaceship/animatronic.png differ
diff --git a/packages/pinball_components/assets/images/android/spaceship/light-beam.png b/packages/pinball_components/assets/images/android/spaceship/light-beam.png
new file mode 100644
index 00000000..eb33725d
Binary files /dev/null and b/packages/pinball_components/assets/images/android/spaceship/light-beam.png differ
diff --git a/packages/pinball_components/assets/images/android/spaceship/saucer.png b/packages/pinball_components/assets/images/android/spaceship/saucer.png
new file mode 100644
index 00000000..6c77525a
Binary files /dev/null and b/packages/pinball_components/assets/images/android/spaceship/saucer.png differ
diff --git a/packages/pinball_components/assets/images/board-background.png b/packages/pinball_components/assets/images/board-background.png
new file mode 100644
index 00000000..979a0873
Binary files /dev/null and b/packages/pinball_components/assets/images/board-background.png differ
diff --git a/packages/pinball_components/assets/images/boundary/bottom.png b/packages/pinball_components/assets/images/boundary/bottom.png
index 90bfa493..806f7051 100644
Binary files a/packages/pinball_components/assets/images/boundary/bottom.png and b/packages/pinball_components/assets/images/boundary/bottom.png differ
diff --git a/packages/pinball_components/assets/images/boundary/outer.png b/packages/pinball_components/assets/images/boundary/outer.png
index 3c06cb6c..1f3bab69 100644
Binary files a/packages/pinball_components/assets/images/boundary/outer.png and b/packages/pinball_components/assets/images/boundary/outer.png differ
diff --git a/packages/pinball_components/assets/images/chrome_dino/head.png b/packages/pinball_components/assets/images/chrome_dino/head.png
deleted file mode 100644
index 15be6fcd..00000000
Binary files a/packages/pinball_components/assets/images/chrome_dino/head.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/chrome_dino/mouth.png b/packages/pinball_components/assets/images/chrome_dino/mouth.png
deleted file mode 100644
index 3d9caeae..00000000
Binary files a/packages/pinball_components/assets/images/chrome_dino/mouth.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/dino/animatronic/head.png b/packages/pinball_components/assets/images/dino/animatronic/head.png
new file mode 100644
index 00000000..87332679
Binary files /dev/null and b/packages/pinball_components/assets/images/dino/animatronic/head.png differ
diff --git a/packages/pinball_components/assets/images/dino/animatronic/mouth.png b/packages/pinball_components/assets/images/dino/animatronic/mouth.png
new file mode 100644
index 00000000..4955bdf3
Binary files /dev/null and b/packages/pinball_components/assets/images/dino/animatronic/mouth.png differ
diff --git a/packages/pinball_components/assets/images/dino/bottom-wall.png b/packages/pinball_components/assets/images/dino/bottom-wall.png
new file mode 100644
index 00000000..6a20f1a7
Binary files /dev/null and b/packages/pinball_components/assets/images/dino/bottom-wall.png differ
diff --git a/packages/pinball_components/assets/images/dino/dino-land-bottom.png b/packages/pinball_components/assets/images/dino/dino-land-bottom.png
deleted file mode 100644
index 9aa42e12..00000000
Binary files a/packages/pinball_components/assets/images/dino/dino-land-bottom.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/dino/dino-land-top.png b/packages/pinball_components/assets/images/dino/dino-land-top.png
deleted file mode 100644
index 18b92541..00000000
Binary files a/packages/pinball_components/assets/images/dino/dino-land-top.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/dino/top-wall.png b/packages/pinball_components/assets/images/dino/top-wall.png
new file mode 100644
index 00000000..72b912e3
Binary files /dev/null and b/packages/pinball_components/assets/images/dino/top-wall.png differ
diff --git a/packages/pinball_components/assets/images/kicker/left.png b/packages/pinball_components/assets/images/kicker/left.png
deleted file mode 100644
index 42bd5030..00000000
Binary files a/packages/pinball_components/assets/images/kicker/left.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/kicker/left/dimmed.png b/packages/pinball_components/assets/images/kicker/left/dimmed.png
new file mode 100644
index 00000000..70196876
Binary files /dev/null and b/packages/pinball_components/assets/images/kicker/left/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/kicker/left/lit.png b/packages/pinball_components/assets/images/kicker/left/lit.png
new file mode 100644
index 00000000..d2f57661
Binary files /dev/null and b/packages/pinball_components/assets/images/kicker/left/lit.png differ
diff --git a/packages/pinball_components/assets/images/kicker/right.png b/packages/pinball_components/assets/images/kicker/right.png
deleted file mode 100644
index 0a746f3c..00000000
Binary files a/packages/pinball_components/assets/images/kicker/right.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/kicker/right/dimmed.png b/packages/pinball_components/assets/images/kicker/right/dimmed.png
new file mode 100644
index 00000000..3e4a3b4f
Binary files /dev/null and b/packages/pinball_components/assets/images/kicker/right/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/kicker/right/lit.png b/packages/pinball_components/assets/images/kicker/right/lit.png
new file mode 100644
index 00000000..cfe992b4
Binary files /dev/null and b/packages/pinball_components/assets/images/kicker/right/lit.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x2/dimmed.png b/packages/pinball_components/assets/images/multiplier/x2/dimmed.png
new file mode 100644
index 00000000..7cc9fc4f
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x2/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x2/lit.png b/packages/pinball_components/assets/images/multiplier/x2/lit.png
new file mode 100644
index 00000000..be2b3f08
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x2/lit.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x3/dimmed.png b/packages/pinball_components/assets/images/multiplier/x3/dimmed.png
new file mode 100644
index 00000000..460b1a0e
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x3/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x3/lit.png b/packages/pinball_components/assets/images/multiplier/x3/lit.png
new file mode 100644
index 00000000..7fdedbbe
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x3/lit.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x4/dimmed.png b/packages/pinball_components/assets/images/multiplier/x4/dimmed.png
new file mode 100644
index 00000000..e8a6256e
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x4/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x4/lit.png b/packages/pinball_components/assets/images/multiplier/x4/lit.png
new file mode 100644
index 00000000..5beceabb
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x4/lit.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x5/dimmed.png b/packages/pinball_components/assets/images/multiplier/x5/dimmed.png
new file mode 100644
index 00000000..96e018e4
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x5/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x5/lit.png b/packages/pinball_components/assets/images/multiplier/x5/lit.png
new file mode 100644
index 00000000..23fd3aab
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x5/lit.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x6/dimmed.png b/packages/pinball_components/assets/images/multiplier/x6/dimmed.png
new file mode 100644
index 00000000..d518e1eb
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x6/dimmed.png differ
diff --git a/packages/pinball_components/assets/images/multiplier/x6/lit.png b/packages/pinball_components/assets/images/multiplier/x6/lit.png
new file mode 100644
index 00000000..54244bab
Binary files /dev/null and b/packages/pinball_components/assets/images/multiplier/x6/lit.png differ
diff --git a/packages/pinball_components/assets/images/plunger/rocket.png b/packages/pinball_components/assets/images/plunger/rocket.png
index ee5eef5b..bef65ea1 100644
Binary files a/packages/pinball_components/assets/images/plunger/rocket.png and b/packages/pinball_components/assets/images/plunger/rocket.png differ
diff --git a/packages/pinball_components/assets/images/spaceship/bridge.png b/packages/pinball_components/assets/images/spaceship/bridge.png
deleted file mode 100644
index 6ebb143e..00000000
Binary files a/packages/pinball_components/assets/images/spaceship/bridge.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/spaceship/rail/foreground.png b/packages/pinball_components/assets/images/spaceship/rail/foreground.png
deleted file mode 100644
index 4d11e865..00000000
Binary files a/packages/pinball_components/assets/images/spaceship/rail/foreground.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/spaceship/rail/main.png b/packages/pinball_components/assets/images/spaceship/rail/main.png
deleted file mode 100644
index 4b299c2c..00000000
Binary files a/packages/pinball_components/assets/images/spaceship/rail/main.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/spaceship/saucer.png b/packages/pinball_components/assets/images/spaceship/saucer.png
deleted file mode 100644
index 4cd65522..00000000
Binary files a/packages/pinball_components/assets/images/spaceship/saucer.png and /dev/null differ
diff --git a/packages/pinball_components/assets/images/sparky/bumper/a/inactive.png b/packages/pinball_components/assets/images/sparky/bumper/a/dimmed.png
similarity index 100%
rename from packages/pinball_components/assets/images/sparky/bumper/a/inactive.png
rename to packages/pinball_components/assets/images/sparky/bumper/a/dimmed.png
diff --git a/packages/pinball_components/assets/images/sparky/bumper/a/active.png b/packages/pinball_components/assets/images/sparky/bumper/a/lit.png
similarity index 100%
rename from packages/pinball_components/assets/images/sparky/bumper/a/active.png
rename to packages/pinball_components/assets/images/sparky/bumper/a/lit.png
diff --git a/packages/pinball_components/assets/images/sparky/bumper/b/inactive.png b/packages/pinball_components/assets/images/sparky/bumper/b/dimmed.png
similarity index 100%
rename from packages/pinball_components/assets/images/sparky/bumper/b/inactive.png
rename to packages/pinball_components/assets/images/sparky/bumper/b/dimmed.png
diff --git a/packages/pinball_components/assets/images/sparky/bumper/b/active.png b/packages/pinball_components/assets/images/sparky/bumper/b/lit.png
similarity index 100%
rename from packages/pinball_components/assets/images/sparky/bumper/b/active.png
rename to packages/pinball_components/assets/images/sparky/bumper/b/lit.png
diff --git a/packages/pinball_components/assets/images/sparky/bumper/c/inactive.png b/packages/pinball_components/assets/images/sparky/bumper/c/dimmed.png
similarity index 100%
rename from packages/pinball_components/assets/images/sparky/bumper/c/inactive.png
rename to packages/pinball_components/assets/images/sparky/bumper/c/dimmed.png
diff --git a/packages/pinball_components/assets/images/sparky/bumper/c/active.png b/packages/pinball_components/assets/images/sparky/bumper/c/lit.png
similarity index 100%
rename from packages/pinball_components/assets/images/sparky/bumper/c/active.png
rename to packages/pinball_components/assets/images/sparky/bumper/c/lit.png
diff --git a/packages/pinball_components/assets/images/sparky/computer/glow.png b/packages/pinball_components/assets/images/sparky/computer/glow.png
new file mode 100644
index 00000000..07ffdb0c
Binary files /dev/null and b/packages/pinball_components/assets/images/sparky/computer/glow.png differ
diff --git a/packages/pinball_components/lib/gen/assets.gen.dart b/packages/pinball_components/lib/gen/assets.gen.dart
index c91736dc..eff80155 100644
--- a/packages/pinball_components/lib/gen/assets.gen.dart
+++ b/packages/pinball_components/lib/gen/assets.gen.dart
@@ -10,14 +10,15 @@ import 'package:flutter/widgets.dart';
 class $AssetsImagesGen {
   const $AssetsImagesGen();
 
-  $AssetsImagesAlienBumperGen get alienBumper =>
-      const $AssetsImagesAlienBumperGen();
+  $AssetsImagesAndroidGen get android => const $AssetsImagesAndroidGen();
   $AssetsImagesBackboardGen get backboard => const $AssetsImagesBackboardGen();
   $AssetsImagesBallGen get ball => const $AssetsImagesBallGen();
   $AssetsImagesBaseboardGen get baseboard => const $AssetsImagesBaseboardGen();
+
+  /// File path: assets/images/board-background.png
+  AssetGenImage get boardBackground =>
+      const AssetGenImage('assets/images/board-background.png');
   $AssetsImagesBoundaryGen get boundary => const $AssetsImagesBoundaryGen();
-  $AssetsImagesChromeDinoGen get chromeDino =>
-      const $AssetsImagesChromeDinoGen();
   $AssetsImagesDashGen get dash => const $AssetsImagesDashGen();
   $AssetsImagesDinoGen get dino => const $AssetsImagesDinoGen();
   $AssetsImagesFlipperGen get flipper => const $AssetsImagesFlipperGen();
@@ -26,18 +27,23 @@ class $AssetsImagesGen {
   $AssetsImagesKickerGen get kicker => const $AssetsImagesKickerGen();
   $AssetsImagesLaunchRampGen get launchRamp =>
       const $AssetsImagesLaunchRampGen();
+  $AssetsImagesMultiplierGen get multiplier =>
+      const $AssetsImagesMultiplierGen();
   $AssetsImagesPlungerGen get plunger => const $AssetsImagesPlungerGen();
   $AssetsImagesSignpostGen get signpost => const $AssetsImagesSignpostGen();
   $AssetsImagesSlingshotGen get slingshot => const $AssetsImagesSlingshotGen();
-  $AssetsImagesSpaceshipGen get spaceship => const $AssetsImagesSpaceshipGen();
   $AssetsImagesSparkyGen get sparky => const $AssetsImagesSparkyGen();
 }
 
-class $AssetsImagesAlienBumperGen {
-  const $AssetsImagesAlienBumperGen();
+class $AssetsImagesAndroidGen {
+  const $AssetsImagesAndroidGen();
 
-  $AssetsImagesAlienBumperAGen get a => const $AssetsImagesAlienBumperAGen();
-  $AssetsImagesAlienBumperBGen get b => const $AssetsImagesAlienBumperBGen();
+  $AssetsImagesAndroidBumperGen get bumper =>
+      const $AssetsImagesAndroidBumperGen();
+  $AssetsImagesAndroidRailGen get rail => const $AssetsImagesAndroidRailGen();
+  $AssetsImagesAndroidRampGen get ramp => const $AssetsImagesAndroidRampGen();
+  $AssetsImagesAndroidSpaceshipGen get spaceship =>
+      const $AssetsImagesAndroidSpaceshipGen();
 }
 
 class $AssetsImagesBackboardGen {
@@ -95,18 +101,6 @@ class $AssetsImagesBoundaryGen {
       const AssetGenImage('assets/images/boundary/outer.png');
 }
 
-class $AssetsImagesChromeDinoGen {
-  const $AssetsImagesChromeDinoGen();
-
-  /// File path: assets/images/chrome_dino/head.png
-  AssetGenImage get head =>
-      const AssetGenImage('assets/images/chrome_dino/head.png');
-
-  /// File path: assets/images/chrome_dino/mouth.png
-  AssetGenImage get mouth =>
-      const AssetGenImage('assets/images/chrome_dino/mouth.png');
-}
-
 class $AssetsImagesDashGen {
   const $AssetsImagesDashGen();
 
@@ -120,13 +114,16 @@ class $AssetsImagesDashGen {
 class $AssetsImagesDinoGen {
   const $AssetsImagesDinoGen();
 
-  /// File path: assets/images/dino/dino-land-bottom.png
-  AssetGenImage get dinoLandBottom =>
-      const AssetGenImage('assets/images/dino/dino-land-bottom.png');
+  $AssetsImagesDinoAnimatronicGen get animatronic =>
+      const $AssetsImagesDinoAnimatronicGen();
+
+  /// File path: assets/images/dino/bottom-wall.png
+  AssetGenImage get bottomWall =>
+      const AssetGenImage('assets/images/dino/bottom-wall.png');
 
-  /// File path: assets/images/dino/dino-land-top.png
-  AssetGenImage get dinoLandTop =>
-      const AssetGenImage('assets/images/dino/dino-land-top.png');
+  /// File path: assets/images/dino/top-wall.png
+  AssetGenImage get topWall =>
+      const AssetGenImage('assets/images/dino/top-wall.png');
 }
 
 class $AssetsImagesFlipperGen {
@@ -161,13 +158,8 @@ class $AssetsImagesGoogleWordGen {
 class $AssetsImagesKickerGen {
   const $AssetsImagesKickerGen();
 
-  /// File path: assets/images/kicker/left.png
-  AssetGenImage get left =>
-      const AssetGenImage('assets/images/kicker/left.png');
-
-  /// File path: assets/images/kicker/right.png
-  AssetGenImage get right =>
-      const AssetGenImage('assets/images/kicker/right.png');
+  $AssetsImagesKickerLeftGen get left => const $AssetsImagesKickerLeftGen();
+  $AssetsImagesKickerRightGen get right => const $AssetsImagesKickerRightGen();
 }
 
 class $AssetsImagesLaunchRampGen {
@@ -186,6 +178,16 @@ class $AssetsImagesLaunchRampGen {
       const AssetGenImage('assets/images/launch_ramp/ramp.png');
 }
 
+class $AssetsImagesMultiplierGen {
+  const $AssetsImagesMultiplierGen();
+
+  $AssetsImagesMultiplierX2Gen get x2 => const $AssetsImagesMultiplierX2Gen();
+  $AssetsImagesMultiplierX3Gen get x3 => const $AssetsImagesMultiplierX3Gen();
+  $AssetsImagesMultiplierX4Gen get x4 => const $AssetsImagesMultiplierX4Gen();
+  $AssetsImagesMultiplierX5Gen get x5 => const $AssetsImagesMultiplierX5Gen();
+  $AssetsImagesMultiplierX6Gen get x6 => const $AssetsImagesMultiplierX6Gen();
+}
+
 class $AssetsImagesPlungerGen {
   const $AssetsImagesPlungerGen();
 
@@ -230,56 +232,79 @@ class $AssetsImagesSlingshotGen {
       const AssetGenImage('assets/images/slingshot/upper.png');
 }
 
-class $AssetsImagesSpaceshipGen {
-  const $AssetsImagesSpaceshipGen();
-
-  /// File path: assets/images/spaceship/bridge.png
-  AssetGenImage get bridge =>
-      const AssetGenImage('assets/images/spaceship/bridge.png');
-
-  $AssetsImagesSpaceshipRailGen get rail =>
-      const $AssetsImagesSpaceshipRailGen();
-  $AssetsImagesSpaceshipRampGen get ramp =>
-      const $AssetsImagesSpaceshipRampGen();
-
-  /// File path: assets/images/spaceship/saucer.png
-  AssetGenImage get saucer =>
-      const AssetGenImage('assets/images/spaceship/saucer.png');
-}
-
 class $AssetsImagesSparkyGen {
   const $AssetsImagesSparkyGen();
 
+  /// File path: assets/images/sparky/animatronic.png
   AssetGenImage get animatronic =>
       const AssetGenImage('assets/images/sparky/animatronic.png');
+
   $AssetsImagesSparkyBumperGen get bumper =>
       const $AssetsImagesSparkyBumperGen();
   $AssetsImagesSparkyComputerGen get computer =>
       const $AssetsImagesSparkyComputerGen();
 }
 
-class $AssetsImagesAlienBumperAGen {
-  const $AssetsImagesAlienBumperAGen();
+class $AssetsImagesAndroidBumperGen {
+  const $AssetsImagesAndroidBumperGen();
 
-  /// File path: assets/images/alien_bumper/a/active.png
-  AssetGenImage get active =>
-      const AssetGenImage('assets/images/alien_bumper/a/active.png');
+  $AssetsImagesAndroidBumperAGen get a =>
+      const $AssetsImagesAndroidBumperAGen();
+  $AssetsImagesAndroidBumperBGen get b =>
+      const $AssetsImagesAndroidBumperBGen();
+  $AssetsImagesAndroidBumperCowGen get cow =>
+      const $AssetsImagesAndroidBumperCowGen();
+}
 
-  /// File path: assets/images/alien_bumper/a/inactive.png
-  AssetGenImage get inactive =>
-      const AssetGenImage('assets/images/alien_bumper/a/inactive.png');
+class $AssetsImagesAndroidRailGen {
+  const $AssetsImagesAndroidRailGen();
+
+  /// File path: assets/images/android/rail/exit.png
+  AssetGenImage get exit =>
+      const AssetGenImage('assets/images/android/rail/exit.png');
+
+  /// File path: assets/images/android/rail/main.png
+  AssetGenImage get main =>
+      const AssetGenImage('assets/images/android/rail/main.png');
 }
 
-class $AssetsImagesAlienBumperBGen {
-  const $AssetsImagesAlienBumperBGen();
+class $AssetsImagesAndroidRampGen {
+  const $AssetsImagesAndroidRampGen();
 
-  /// File path: assets/images/alien_bumper/b/active.png
-  AssetGenImage get active =>
-      const AssetGenImage('assets/images/alien_bumper/b/active.png');
+  $AssetsImagesAndroidRampArrowGen get arrow =>
+      const $AssetsImagesAndroidRampArrowGen();
 
-  /// File path: assets/images/alien_bumper/b/inactive.png
-  AssetGenImage get inactive =>
-      const AssetGenImage('assets/images/alien_bumper/b/inactive.png');
+  /// File path: assets/images/android/ramp/board-opening.png
+  AssetGenImage get boardOpening =>
+      const AssetGenImage('assets/images/android/ramp/board-opening.png');
+
+  /// File path: assets/images/android/ramp/main.png
+  AssetGenImage get main =>
+      const AssetGenImage('assets/images/android/ramp/main.png');
+
+  /// File path: assets/images/android/ramp/railing-background.png
+  AssetGenImage get railingBackground =>
+      const AssetGenImage('assets/images/android/ramp/railing-background.png');
+
+  /// File path: assets/images/android/ramp/railing-foreground.png
+  AssetGenImage get railingForeground =>
+      const AssetGenImage('assets/images/android/ramp/railing-foreground.png');
+}
+
+class $AssetsImagesAndroidSpaceshipGen {
+  const $AssetsImagesAndroidSpaceshipGen();
+
+  /// File path: assets/images/android/spaceship/animatronic.png
+  AssetGenImage get animatronic =>
+      const AssetGenImage('assets/images/android/spaceship/animatronic.png');
+
+  /// File path: assets/images/android/spaceship/light-beam.png
+  AssetGenImage get lightBeam =>
+      const AssetGenImage('assets/images/android/spaceship/light-beam.png');
+
+  /// File path: assets/images/android/spaceship/saucer.png
+  AssetGenImage get saucer =>
+      const AssetGenImage('assets/images/android/spaceship/saucer.png');
 }
 
 class $AssetsImagesDashBumperGen {
@@ -363,39 +388,100 @@ class $AssetsImagesGoogleWordLetter6Gen {
       const AssetGenImage('assets/images/google_word/letter6/inactive.png');
 }
 
-class $AssetsImagesSpaceshipRailGen {
-  const $AssetsImagesSpaceshipRailGen();
+class $AssetsImagesDinoAnimatronicGen {
+  const $AssetsImagesDinoAnimatronicGen();
 
-  /// File path: assets/images/spaceship/rail/foreground.png
-  AssetGenImage get foreground =>
-      const AssetGenImage('assets/images/spaceship/rail/foreground.png');
+  /// File path: assets/images/dino/animatronic/head.png
+  AssetGenImage get head =>
+      const AssetGenImage('assets/images/dino/animatronic/head.png');
 
-  /// File path: assets/images/spaceship/rail/main.png
-  AssetGenImage get main =>
-      const AssetGenImage('assets/images/spaceship/rail/main.png');
+  /// File path: assets/images/dino/animatronic/mouth.png
+  AssetGenImage get mouth =>
+      const AssetGenImage('assets/images/dino/animatronic/mouth.png');
 }
 
-class $AssetsImagesSpaceshipRampGen {
-  const $AssetsImagesSpaceshipRampGen();
+class $AssetsImagesKickerLeftGen {
+  const $AssetsImagesKickerLeftGen();
 
-  $AssetsImagesSpaceshipRampArrowGen get arrow =>
-      const $AssetsImagesSpaceshipRampArrowGen();
+  /// File path: assets/images/kicker/left/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/kicker/left/dimmed.png');
 
-  /// File path: assets/images/spaceship/ramp/board-opening.png
-  AssetGenImage get boardOpening =>
-      const AssetGenImage('assets/images/spaceship/ramp/board-opening.png');
+  /// File path: assets/images/kicker/left/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/kicker/left/lit.png');
+}
 
-  /// File path: assets/images/spaceship/ramp/main.png
-  AssetGenImage get main =>
-      const AssetGenImage('assets/images/spaceship/ramp/main.png');
+class $AssetsImagesKickerRightGen {
+  const $AssetsImagesKickerRightGen();
+
+  /// File path: assets/images/kicker/right/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/kicker/right/dimmed.png');
+
+  /// File path: assets/images/kicker/right/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/kicker/right/lit.png');
+}
+
+class $AssetsImagesMultiplierX2Gen {
+  const $AssetsImagesMultiplierX2Gen();
+
+  /// File path: assets/images/multiplier/x2/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/multiplier/x2/dimmed.png');
+
+  /// File path: assets/images/multiplier/x2/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/multiplier/x2/lit.png');
+}
+
+class $AssetsImagesMultiplierX3Gen {
+  const $AssetsImagesMultiplierX3Gen();
+
+  /// File path: assets/images/multiplier/x3/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/multiplier/x3/dimmed.png');
+
+  /// File path: assets/images/multiplier/x3/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/multiplier/x3/lit.png');
+}
+
+class $AssetsImagesMultiplierX4Gen {
+  const $AssetsImagesMultiplierX4Gen();
+
+  /// File path: assets/images/multiplier/x4/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/multiplier/x4/dimmed.png');
+
+  /// File path: assets/images/multiplier/x4/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/multiplier/x4/lit.png');
+}
+
+class $AssetsImagesMultiplierX5Gen {
+  const $AssetsImagesMultiplierX5Gen();
 
-  /// File path: assets/images/spaceship/ramp/railing-background.png
-  AssetGenImage get railingBackground => const AssetGenImage(
-      'assets/images/spaceship/ramp/railing-background.png');
+  /// File path: assets/images/multiplier/x5/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/multiplier/x5/dimmed.png');
 
-  /// File path: assets/images/spaceship/ramp/railing-foreground.png
-  AssetGenImage get railingForeground => const AssetGenImage(
-      'assets/images/spaceship/ramp/railing-foreground.png');
+  /// File path: assets/images/multiplier/x5/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/multiplier/x5/lit.png');
+}
+
+class $AssetsImagesMultiplierX6Gen {
+  const $AssetsImagesMultiplierX6Gen();
+
+  /// File path: assets/images/multiplier/x6/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/multiplier/x6/dimmed.png');
+
+  /// File path: assets/images/multiplier/x6/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/multiplier/x6/lit.png');
 }
 
 class $AssetsImagesSparkyBumperGen {
@@ -413,11 +499,79 @@ class $AssetsImagesSparkyComputerGen {
   AssetGenImage get base =>
       const AssetGenImage('assets/images/sparky/computer/base.png');
 
+  /// File path: assets/images/sparky/computer/glow.png
+  AssetGenImage get glow =>
+      const AssetGenImage('assets/images/sparky/computer/glow.png');
+
   /// File path: assets/images/sparky/computer/top.png
   AssetGenImage get top =>
       const AssetGenImage('assets/images/sparky/computer/top.png');
 }
 
+class $AssetsImagesAndroidBumperAGen {
+  const $AssetsImagesAndroidBumperAGen();
+
+  /// File path: assets/images/android/bumper/a/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/android/bumper/a/dimmed.png');
+
+  /// File path: assets/images/android/bumper/a/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/android/bumper/a/lit.png');
+}
+
+class $AssetsImagesAndroidBumperBGen {
+  const $AssetsImagesAndroidBumperBGen();
+
+  /// File path: assets/images/android/bumper/b/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/android/bumper/b/dimmed.png');
+
+  /// File path: assets/images/android/bumper/b/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/android/bumper/b/lit.png');
+}
+
+class $AssetsImagesAndroidBumperCowGen {
+  const $AssetsImagesAndroidBumperCowGen();
+
+  /// File path: assets/images/android/bumper/cow/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/android/bumper/cow/dimmed.png');
+
+  /// File path: assets/images/android/bumper/cow/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/android/bumper/cow/lit.png');
+}
+
+class $AssetsImagesAndroidRampArrowGen {
+  const $AssetsImagesAndroidRampArrowGen();
+
+  /// File path: assets/images/android/ramp/arrow/active1.png
+  AssetGenImage get active1 =>
+      const AssetGenImage('assets/images/android/ramp/arrow/active1.png');
+
+  /// File path: assets/images/android/ramp/arrow/active2.png
+  AssetGenImage get active2 =>
+      const AssetGenImage('assets/images/android/ramp/arrow/active2.png');
+
+  /// File path: assets/images/android/ramp/arrow/active3.png
+  AssetGenImage get active3 =>
+      const AssetGenImage('assets/images/android/ramp/arrow/active3.png');
+
+  /// File path: assets/images/android/ramp/arrow/active4.png
+  AssetGenImage get active4 =>
+      const AssetGenImage('assets/images/android/ramp/arrow/active4.png');
+
+  /// File path: assets/images/android/ramp/arrow/active5.png
+  AssetGenImage get active5 =>
+      const AssetGenImage('assets/images/android/ramp/arrow/active5.png');
+
+  /// File path: assets/images/android/ramp/arrow/inactive.png
+  AssetGenImage get inactive =>
+      const AssetGenImage('assets/images/android/ramp/arrow/inactive.png');
+}
+
 class $AssetsImagesDashBumperAGen {
   const $AssetsImagesDashBumperAGen();
 
@@ -454,68 +608,40 @@ class $AssetsImagesDashBumperMainGen {
       const AssetGenImage('assets/images/dash/bumper/main/inactive.png');
 }
 
-class $AssetsImagesSpaceshipRampArrowGen {
-  const $AssetsImagesSpaceshipRampArrowGen();
-
-  /// File path: assets/images/spaceship/ramp/arrow/active1.png
-  AssetGenImage get active1 =>
-      const AssetGenImage('assets/images/spaceship/ramp/arrow/active1.png');
-
-  /// File path: assets/images/spaceship/ramp/arrow/active2.png
-  AssetGenImage get active2 =>
-      const AssetGenImage('assets/images/spaceship/ramp/arrow/active2.png');
-
-  /// File path: assets/images/spaceship/ramp/arrow/active3.png
-  AssetGenImage get active3 =>
-      const AssetGenImage('assets/images/spaceship/ramp/arrow/active3.png');
-
-  /// File path: assets/images/spaceship/ramp/arrow/active4.png
-  AssetGenImage get active4 =>
-      const AssetGenImage('assets/images/spaceship/ramp/arrow/active4.png');
-
-  /// File path: assets/images/spaceship/ramp/arrow/active5.png
-  AssetGenImage get active5 =>
-      const AssetGenImage('assets/images/spaceship/ramp/arrow/active5.png');
-
-  /// File path: assets/images/spaceship/ramp/arrow/inactive.png
-  AssetGenImage get inactive =>
-      const AssetGenImage('assets/images/spaceship/ramp/arrow/inactive.png');
-}
-
 class $AssetsImagesSparkyBumperAGen {
   const $AssetsImagesSparkyBumperAGen();
 
-  /// File path: assets/images/sparky/bumper/a/active.png
-  AssetGenImage get active =>
-      const AssetGenImage('assets/images/sparky/bumper/a/active.png');
+  /// File path: assets/images/sparky/bumper/a/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/sparky/bumper/a/dimmed.png');
 
-  /// File path: assets/images/sparky/bumper/a/inactive.png
-  AssetGenImage get inactive =>
-      const AssetGenImage('assets/images/sparky/bumper/a/inactive.png');
+  /// File path: assets/images/sparky/bumper/a/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/sparky/bumper/a/lit.png');
 }
 
 class $AssetsImagesSparkyBumperBGen {
   const $AssetsImagesSparkyBumperBGen();
 
-  /// File path: assets/images/sparky/bumper/b/active.png
-  AssetGenImage get active =>
-      const AssetGenImage('assets/images/sparky/bumper/b/active.png');
+  /// File path: assets/images/sparky/bumper/b/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/sparky/bumper/b/dimmed.png');
 
-  /// File path: assets/images/sparky/bumper/b/inactive.png
-  AssetGenImage get inactive =>
-      const AssetGenImage('assets/images/sparky/bumper/b/inactive.png');
+  /// File path: assets/images/sparky/bumper/b/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/sparky/bumper/b/lit.png');
 }
 
 class $AssetsImagesSparkyBumperCGen {
   const $AssetsImagesSparkyBumperCGen();
 
-  /// File path: assets/images/sparky/bumper/c/active.png
-  AssetGenImage get active =>
-      const AssetGenImage('assets/images/sparky/bumper/c/active.png');
+  /// File path: assets/images/sparky/bumper/c/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/sparky/bumper/c/dimmed.png');
 
-  /// File path: assets/images/sparky/bumper/c/inactive.png
-  AssetGenImage get inactive =>
-      const AssetGenImage('assets/images/sparky/bumper/c/inactive.png');
+  /// File path: assets/images/sparky/bumper/c/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/sparky/bumper/c/lit.png');
 }
 
 class Assets {
diff --git a/packages/pinball_components/lib/gen/gen.dart b/packages/pinball_components/lib/gen/gen.dart
index 0171b231..ada8b777 100644
--- a/packages/pinball_components/lib/gen/gen.dart
+++ b/packages/pinball_components/lib/gen/gen.dart
@@ -1,2 +1,3 @@
 export 'assets.gen.dart';
+export 'fonts.gen.dart';
 export 'pinball_fonts.dart';
diff --git a/packages/pinball_components/lib/src/components/alien_bumper.dart b/packages/pinball_components/lib/src/components/alien_bumper.dart
deleted file mode 100644
index 1f96d214..00000000
--- a/packages/pinball_components/lib/src/components/alien_bumper.dart
+++ /dev/null
@@ -1,121 +0,0 @@
-import 'dart:async';
-
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/material.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-/// {@template alien_bumper}
-/// Bumper for area under the [Spaceship].
-/// {@endtemplate}
-class AlienBumper extends BodyComponent with InitialPosition {
-  /// {@macro alien_bumper}
-  AlienBumper._({
-    required double majorRadius,
-    required double minorRadius,
-    required String onAssetPath,
-    required String offAssetPath,
-  })  : _majorRadius = majorRadius,
-        _minorRadius = minorRadius,
-        super(
-          priority: RenderPriority.alienBumper,
-          children: [
-            _AlienBumperSpriteGroupComponent(
-              onAssetPath: onAssetPath,
-              offAssetPath: offAssetPath,
-            ),
-          ],
-        ) {
-    renderBody = false;
-  }
-
-  /// {@macro alien_bumper}
-  AlienBumper.a()
-      : this._(
-          majorRadius: 3.52,
-          minorRadius: 2.97,
-          onAssetPath: Assets.images.alienBumper.a.active.keyName,
-          offAssetPath: Assets.images.alienBumper.a.inactive.keyName,
-        );
-
-  /// {@macro alien_bumper}
-  AlienBumper.b()
-      : this._(
-          majorRadius: 3.19,
-          minorRadius: 2.79,
-          onAssetPath: Assets.images.alienBumper.b.active.keyName,
-          offAssetPath: Assets.images.alienBumper.b.inactive.keyName,
-        );
-
-  final double _majorRadius;
-  final double _minorRadius;
-
-  @override
-  Body createBody() {
-    final shape = EllipseShape(
-      center: Vector2.zero(),
-      majorRadius: _majorRadius,
-      minorRadius: _minorRadius,
-    )..rotate(1.29);
-    final fixtureDef = FixtureDef(
-      shape,
-      restitution: 4,
-    );
-    final bodyDef = BodyDef(
-      position: initialPosition,
-      userData: this,
-    );
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-
-  /// Animates the [AlienBumper].
-  Future<void> animate() async {
-    final spriteGroupComponent = firstChild<_AlienBumperSpriteGroupComponent>()
-      ?..current = AlienBumperSpriteState.inactive;
-    await Future<void>.delayed(const Duration(milliseconds: 50));
-    spriteGroupComponent?.current = AlienBumperSpriteState.active;
-  }
-}
-
-/// Indicates the [AlienBumper]'s current sprite state.
-@visibleForTesting
-enum AlienBumperSpriteState {
-  /// A lit up bumper.
-  active,
-
-  /// A dimmed bumper.
-  inactive,
-}
-
-class _AlienBumperSpriteGroupComponent
-    extends SpriteGroupComponent<AlienBumperSpriteState> with HasGameRef {
-  _AlienBumperSpriteGroupComponent({
-    required String onAssetPath,
-    required String offAssetPath,
-  })  : _onAssetPath = onAssetPath,
-        _offAssetPath = offAssetPath,
-        super(
-          anchor: Anchor.center,
-          position: Vector2(0, -0.1),
-        );
-
-  final String _onAssetPath;
-  final String _offAssetPath;
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    final sprites = {
-      AlienBumperSpriteState.active:
-          Sprite(gameRef.images.fromCache(_onAssetPath)),
-      AlienBumperSpriteState.inactive:
-          Sprite(gameRef.images.fromCache(_offAssetPath)),
-    };
-    this.sprites = sprites;
-
-    current = AlienBumperSpriteState.active;
-    size = sprites[current]!.originalSize / 10;
-  }
-}
diff --git a/packages/pinball_components/lib/src/components/android_bumper/android_bumper.dart b/packages/pinball_components/lib/src/components/android_bumper/android_bumper.dart
new file mode 100644
index 00000000..b1fb642d
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/android_bumper/android_bumper.dart
@@ -0,0 +1,162 @@
+import 'dart:async';
+
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/android_bumper/behaviors/behaviors.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/android_bumper_cubit.dart';
+
+/// {@template android_bumper}
+/// Bumper for area under the [AndroidSpaceship].
+/// {@endtemplate}
+class AndroidBumper extends BodyComponent with InitialPosition, ZIndex {
+  /// {@macro android_bumper}
+  AndroidBumper._({
+    required double majorRadius,
+    required double minorRadius,
+    required String litAssetPath,
+    required String dimmedAssetPath,
+    required Vector2 spritePosition,
+    Iterable<Component>? children,
+    required this.bloc,
+  })  : _majorRadius = majorRadius,
+        _minorRadius = minorRadius,
+        super(
+          renderBody: false,
+          children: [
+            AndroidBumperBallContactBehavior(),
+            AndroidBumperBlinkingBehavior(),
+            _AndroidBumperSpriteGroupComponent(
+              dimmedAssetPath: dimmedAssetPath,
+              litAssetPath: litAssetPath,
+              position: spritePosition,
+              state: bloc.state,
+            ),
+            ...?children,
+          ],
+        ) {
+    zIndex = ZIndexes.androidBumper;
+  }
+
+  /// {@macro android_bumper}
+  AndroidBumper.a({
+    Iterable<Component>? children,
+  }) : this._(
+          majorRadius: 3.52,
+          minorRadius: 2.97,
+          litAssetPath: Assets.images.android.bumper.a.lit.keyName,
+          dimmedAssetPath: Assets.images.android.bumper.a.dimmed.keyName,
+          spritePosition: Vector2(0, -0.1),
+          bloc: AndroidBumperCubit(),
+          children: children,
+        );
+
+  /// {@macro android_bumper}
+  AndroidBumper.b({
+    Iterable<Component>? children,
+  }) : this._(
+          majorRadius: 3.19,
+          minorRadius: 2.79,
+          litAssetPath: Assets.images.android.bumper.b.lit.keyName,
+          dimmedAssetPath: Assets.images.android.bumper.b.dimmed.keyName,
+          spritePosition: Vector2(0, -0.1),
+          bloc: AndroidBumperCubit(),
+          children: children,
+        );
+
+  /// {@macro android_bumper}
+  AndroidBumper.cow({
+    Iterable<Component>? children,
+  }) : this._(
+          majorRadius: 3.4,
+          minorRadius: 2.9,
+          litAssetPath: Assets.images.android.bumper.cow.lit.keyName,
+          dimmedAssetPath: Assets.images.android.bumper.cow.dimmed.keyName,
+          spritePosition: Vector2(0, -0.68),
+          bloc: AndroidBumperCubit(),
+          children: children,
+        );
+
+  /// Creates an [AndroidBumper] without any children.
+  ///
+  /// This can be used for testing [AndroidBumper]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  AndroidBumper.test({
+    required this.bloc,
+  })  : _majorRadius = 3.52,
+        _minorRadius = 2.97;
+
+  final double _majorRadius;
+
+  final double _minorRadius;
+
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final AndroidBumperCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
+
+  @override
+  Body createBody() {
+    final shape = EllipseShape(
+      center: Vector2.zero(),
+      majorRadius: _majorRadius,
+      minorRadius: _minorRadius,
+    )..rotate(1.29);
+    final fixtureDef = FixtureDef(
+      shape,
+      restitution: 4,
+    );
+    final bodyDef = BodyDef(
+      position: initialPosition,
+    );
+
+    return world.createBody(bodyDef)..createFixture(fixtureDef);
+  }
+}
+
+class _AndroidBumperSpriteGroupComponent
+    extends SpriteGroupComponent<AndroidBumperState>
+    with HasGameRef, ParentIsA<AndroidBumper> {
+  _AndroidBumperSpriteGroupComponent({
+    required String litAssetPath,
+    required String dimmedAssetPath,
+    required Vector2 position,
+    required AndroidBumperState state,
+  })  : _litAssetPath = litAssetPath,
+        _dimmedAssetPath = dimmedAssetPath,
+        super(
+          anchor: Anchor.center,
+          position: position,
+          current: state,
+        );
+
+  final String _litAssetPath;
+  final String _dimmedAssetPath;
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    parent.bloc.stream.listen((state) => current = state);
+
+    final sprites = {
+      AndroidBumperState.lit: Sprite(
+        gameRef.images.fromCache(_litAssetPath),
+      ),
+      AndroidBumperState.dimmed:
+          Sprite(gameRef.images.fromCache(_dimmedAssetPath)),
+    };
+    this.sprites = sprites;
+    size = sprites[current]!.originalSize / 10;
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/android_bumper/behaviors/android_bumper_ball_contact_behavior.dart b/packages/pinball_components/lib/src/components/android_bumper/behaviors/android_bumper_ball_contact_behavior.dart
new file mode 100644
index 00000000..d28aa39c
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/android_bumper/behaviors/android_bumper_ball_contact_behavior.dart
@@ -0,0 +1,14 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class AndroidBumperBallContactBehavior extends ContactBehavior<AndroidBumper> {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+    parent.bloc.onBallContacted();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/android_bumper/behaviors/android_bumper_blinking_behavior.dart b/packages/pinball_components/lib/src/components/android_bumper/behaviors/android_bumper_blinking_behavior.dart
new file mode 100644
index 00000000..4f7dc135
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/android_bumper/behaviors/android_bumper_blinking_behavior.dart
@@ -0,0 +1,39 @@
+import 'package:flame/components.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template android_bumper_blinking_behavior}
+/// Makes an [AndroidBumper] blink back to [AndroidBumperState.lit] when
+/// [AndroidBumperState.dimmed].
+/// {@endtemplate}
+class AndroidBumperBlinkingBehavior extends TimerComponent
+    with ParentIsA<AndroidBumper> {
+  /// {@macro android_bumper_blinking_behavior}
+  AndroidBumperBlinkingBehavior() : super(period: 0.05);
+
+  void _onNewState(AndroidBumperState state) {
+    switch (state) {
+      case AndroidBumperState.lit:
+        break;
+      case AndroidBumperState.dimmed:
+        timer
+          ..reset()
+          ..start();
+        break;
+    }
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    timer.stop();
+    parent.bloc.stream.listen(_onNewState);
+  }
+
+  @override
+  void onTick() {
+    super.onTick();
+    timer.stop();
+    parent.bloc.onBlinked();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/android_bumper/behaviors/behaviors.dart b/packages/pinball_components/lib/src/components/android_bumper/behaviors/behaviors.dart
new file mode 100644
index 00000000..f7ce4900
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/android_bumper/behaviors/behaviors.dart
@@ -0,0 +1,2 @@
+export 'android_bumper_ball_contact_behavior.dart';
+export 'android_bumper_blinking_behavior.dart';
diff --git a/packages/pinball_components/lib/src/components/android_bumper/cubit/android_bumper_cubit.dart b/packages/pinball_components/lib/src/components/android_bumper/cubit/android_bumper_cubit.dart
new file mode 100644
index 00000000..3e75f890
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/android_bumper/cubit/android_bumper_cubit.dart
@@ -0,0 +1,17 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+
+part 'android_bumper_state.dart';
+
+class AndroidBumperCubit extends Cubit<AndroidBumperState> {
+  AndroidBumperCubit() : super(AndroidBumperState.lit);
+
+  void onBallContacted() {
+    emit(AndroidBumperState.dimmed);
+  }
+
+  void onBlinked() {
+    emit(AndroidBumperState.lit);
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/android_bumper/cubit/android_bumper_state.dart b/packages/pinball_components/lib/src/components/android_bumper/cubit/android_bumper_state.dart
new file mode 100644
index 00000000..f101c3e9
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/android_bumper/cubit/android_bumper_state.dart
@@ -0,0 +1,8 @@
+// ignore_for_file: public_member_api_docs
+
+part of 'android_bumper_cubit.dart';
+
+enum AndroidBumperState {
+  lit,
+  dimmed,
+}
diff --git a/packages/pinball_components/lib/src/components/android_spaceship.dart b/packages/pinball_components/lib/src/components/android_spaceship.dart
new file mode 100644
index 00000000..81a564e1
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/android_spaceship.dart
@@ -0,0 +1,212 @@
+// ignore_for_file: public_member_api_docs
+
+import 'dart:async';
+import 'dart:math' as math;
+
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/gen/assets.gen.dart';
+import 'package:pinball_components/pinball_components.dart' hide Assets;
+import 'package:pinball_flame/pinball_flame.dart';
+
+class AndroidSpaceship extends Component {
+  AndroidSpaceship({required Vector2 position})
+      : super(
+          children: [
+            _SpaceshipSaucer()..initialPosition = position,
+            _SpaceshipSaucerSpriteAnimationComponent()..position = position,
+            _LightBeamSpriteComponent()..position = position + Vector2(2.5, 5),
+            _AndroidHead()..initialPosition = position + Vector2(0.5, 0.25),
+            _SpaceshipHole(
+              outsideLayer: Layer.spaceshipExitRail,
+              outsidePriority: ZIndexes.ballOnSpaceshipRail,
+            )..initialPosition = position - Vector2(5.3, -5.4),
+            _SpaceshipHole(
+              outsideLayer: Layer.board,
+              outsidePriority: ZIndexes.ballOnBoard,
+            )..initialPosition = position - Vector2(-7.5, -1.1),
+          ],
+        );
+}
+
+class _SpaceshipSaucer extends BodyComponent with InitialPosition, Layered {
+  _SpaceshipSaucer() : super(renderBody: false) {
+    layer = Layer.spaceship;
+  }
+
+  @override
+  Body createBody() {
+    final shape = _SpaceshipSaucerShape();
+    final bodyDef = BodyDef(
+      position: initialPosition,
+      userData: this,
+      angle: -1.7,
+    );
+
+    return world.createBody(bodyDef)..createFixtureFromShape(shape);
+  }
+}
+
+class _SpaceshipSaucerShape extends ChainShape {
+  _SpaceshipSaucerShape() {
+    const minorRadius = 9.75;
+    const majorRadius = 11.9;
+
+    createChain(
+      [
+        for (var angle = 0.2618; angle <= 6.0214; angle += math.pi / 180)
+          Vector2(
+            minorRadius * math.cos(angle),
+            majorRadius * math.sin(angle),
+          ),
+      ],
+    );
+  }
+}
+
+class _SpaceshipSaucerSpriteAnimationComponent extends SpriteAnimationComponent
+    with HasGameRef, ZIndex {
+  _SpaceshipSaucerSpriteAnimationComponent()
+      : super(
+          anchor: Anchor.center,
+        ) {
+    zIndex = ZIndexes.spaceshipSaucer;
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    final spriteSheet = gameRef.images.fromCache(
+      Assets.images.android.spaceship.saucer.keyName,
+    );
+
+    const amountPerRow = 5;
+    const amountPerColumn = 3;
+    final textureSize = Vector2(
+      spriteSheet.width / amountPerRow,
+      spriteSheet.height / amountPerColumn,
+    );
+    size = textureSize / 10;
+
+    animation = SpriteAnimation.fromFrameData(
+      spriteSheet,
+      SpriteAnimationData.sequenced(
+        amount: amountPerRow * amountPerColumn,
+        amountPerRow: amountPerRow,
+        stepTime: 1 / 24,
+        textureSize: textureSize,
+      ),
+    );
+  }
+}
+
+// TODO(allisonryan0002): add pulsing behavior.
+class _LightBeamSpriteComponent extends SpriteComponent
+    with HasGameRef, ZIndex {
+  _LightBeamSpriteComponent()
+      : super(
+          anchor: Anchor.center,
+        ) {
+    zIndex = ZIndexes.spaceshipLightBeam;
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.android.spaceship.lightBeam.keyName,
+      ),
+    );
+    this.sprite = sprite;
+    size = sprite.originalSize / 10;
+  }
+}
+
+class _AndroidHead extends BodyComponent with InitialPosition, Layered, ZIndex {
+  _AndroidHead()
+      : super(
+          children: [_AndroidHeadSpriteAnimationComponent()],
+          renderBody: false,
+        ) {
+    layer = Layer.spaceship;
+    zIndex = ZIndexes.androidHead;
+  }
+
+  @override
+  Body createBody() {
+    final shape = EllipseShape(
+      center: Vector2.zero(),
+      majorRadius: 3.1,
+      minorRadius: 2,
+    )..rotate(1.4);
+    // TODO(allisonryan0002): use bumping behavior.
+    final fixtureDef = FixtureDef(
+      shape,
+      restitution: 0.1,
+    );
+    final bodyDef = BodyDef(position: initialPosition);
+
+    return world.createBody(bodyDef)..createFixture(fixtureDef);
+  }
+}
+
+class _AndroidHeadSpriteAnimationComponent extends SpriteAnimationComponent
+    with HasGameRef {
+  _AndroidHeadSpriteAnimationComponent()
+      : super(
+          anchor: Anchor.center,
+          position: Vector2(-0.24, -2.6),
+        );
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    final spriteSheet = gameRef.images.fromCache(
+      Assets.images.android.spaceship.animatronic.keyName,
+    );
+
+    const amountPerRow = 18;
+    const amountPerColumn = 4;
+    final textureSize = Vector2(
+      spriteSheet.width / amountPerRow,
+      spriteSheet.height / amountPerColumn,
+    );
+    size = textureSize / 10;
+
+    animation = SpriteAnimation.fromFrameData(
+      spriteSheet,
+      SpriteAnimationData.sequenced(
+        amount: amountPerRow * amountPerColumn,
+        amountPerRow: amountPerRow,
+        stepTime: 1 / 24,
+        textureSize: textureSize,
+      ),
+    );
+  }
+}
+
+class _SpaceshipHole extends LayerSensor {
+  _SpaceshipHole({required Layer outsideLayer, required int outsidePriority})
+      : super(
+          insideLayer: Layer.spaceship,
+          outsideLayer: outsideLayer,
+          orientation: LayerEntranceOrientation.down,
+          insideZIndex: ZIndexes.ballOnSpaceship,
+          outsideZIndex: outsidePriority,
+        ) {
+    layer = Layer.spaceship;
+  }
+
+  @override
+  Shape get shape {
+    return ArcShape(
+      center: Vector2(0, -3.2),
+      arcRadius: 5,
+      angle: 1,
+      rotation: -2,
+    );
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/ball.dart b/packages/pinball_components/lib/src/components/ball.dart
index b1e2703b..81a57e7c 100644
--- a/packages/pinball_components/lib/src/components/ball.dart
+++ b/packages/pinball_components/lib/src/components/ball.dart
@@ -6,16 +6,18 @@ import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flutter/widgets.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template ball}
 /// A solid, [BodyType.dynamic] sphere that rolls and bounces around.
 /// {@endtemplate}
 class Ball<T extends Forge2DGame> extends BodyComponent<T>
-    with Layered, InitialPosition {
+    with Layered, InitialPosition, ZIndex {
   /// {@macro ball}
   Ball({
     required this.baseColor,
   }) : super(
+          renderBody: false,
           children: [
             _BallSpriteComponent()..tint(baseColor.withOpacity(0.5)),
           ],
@@ -26,7 +28,6 @@ class Ball<T extends Forge2DGame> extends BodyComponent<T>
     // We need to see what happens if Ball appears from other place like nest
     // bumper, it will need to explicit change layer to Layer.board then.
     layer = Layer.board;
-    renderBody = false;
   }
 
   /// The size of the [Ball].
@@ -115,7 +116,7 @@ class Ball<T extends Forge2DGame> extends BodyComponent<T>
       math.pow(defaultGravity, 2) - math.pow(positionalXForce, 2),
     );
 
-    body.gravityOverride = Vector2(positionalXForce, positionalYForce);
+    body.gravityOverride = Vector2(-positionalXForce, positionalYForce);
   }
 }
 
@@ -133,13 +134,14 @@ class _BallSpriteComponent extends SpriteComponent with HasGameRef {
 }
 
 class _TurboChargeSpriteAnimationComponent extends SpriteAnimationComponent
-    with HasGameRef {
+    with HasGameRef, ZIndex {
   _TurboChargeSpriteAnimationComponent()
       : super(
           anchor: const Anchor(0.53, 0.72),
-          priority: RenderPriority.turboChargeFlame,
           removeOnFinish: true,
-        );
+        ) {
+    zIndex = ZIndexes.turboChargeFlame;
+  }
 
   late final Vector2 _textureSize;
 
diff --git a/packages/pinball_components/lib/src/components/baseboard.dart b/packages/pinball_components/lib/src/components/baseboard.dart
index 07f39070..47ba4666 100644
--- a/packages/pinball_components/lib/src/components/baseboard.dart
+++ b/packages/pinball_components/lib/src/components/baseboard.dart
@@ -13,10 +13,9 @@ class Baseboard extends BodyComponent with InitialPosition {
     required BoardSide side,
   })  : _side = side,
         super(
+          renderBody: false,
           children: [_BaseboardSpriteComponent(side: side)],
-        ) {
-    renderBody = false;
-  }
+        );
 
   /// Whether the [Baseboard] is on the left or right side of the board.
   final BoardSide _side;
diff --git a/packages/pinball_components/lib/src/components/board_background_sprite_component.dart b/packages/pinball_components/lib/src/components/board_background_sprite_component.dart
new file mode 100644
index 00000000..ba5b430e
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/board_background_sprite_component.dart
@@ -0,0 +1,29 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame/components.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class BoardBackgroundSpriteComponent extends SpriteComponent
+    with HasGameRef, ZIndex {
+  BoardBackgroundSpriteComponent()
+      : super(
+          anchor: Anchor.center,
+          position: Vector2(0, -1),
+        ) {
+    zIndex = ZIndexes.boardBackground;
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.boardBackground.keyName,
+      ),
+    );
+    this.sprite = sprite;
+    size = sprite.originalSize / 10;
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/boundaries.dart b/packages/pinball_components/lib/src/components/boundaries.dart
index 86e1844e..84d3aaeb 100644
--- a/packages/pinball_components/lib/src/components/boundaries.dart
+++ b/packages/pinball_components/lib/src/components/boundaries.dart
@@ -4,13 +4,13 @@ import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template boundaries}
-/// A [Blueprint] which creates the [_BottomBoundary] and [_OuterBoundary].
-///{@endtemplate boundaries}
-class Boundaries extends Blueprint {
+/// Pinball machine walls.
+/// {@endtemplate}
+class Boundaries extends Component {
   /// {@macro boundaries}
   Boundaries()
       : super(
-          components: [
+          children: [
             _BottomBoundary(),
             _OuterBoundary(),
             _OuterBottomBoundarySpriteComponent(),
@@ -22,14 +22,14 @@ class Boundaries extends Blueprint {
 /// Curved boundary at the bottom of the board where the [Ball] exits the field
 /// of play.
 /// {@endtemplate bottom_boundary}
-class _BottomBoundary extends BodyComponent with InitialPosition {
+class _BottomBoundary extends BodyComponent with InitialPosition, ZIndex {
   /// {@macro bottom_boundary}
   _BottomBoundary()
       : super(
-          priority: RenderPriority.bottomBoundary,
+          renderBody: false,
           children: [_BottomBoundarySpriteComponent()],
         ) {
-    renderBody = false;
+    zIndex = ZIndexes.bottomBoundary;
   }
 
   List<FixtureDef> _createFixtureDefs() {
@@ -68,7 +68,7 @@ class _BottomBoundarySpriteComponent extends SpriteComponent with HasGameRef {
   _BottomBoundarySpriteComponent()
       : super(
           anchor: Anchor.center,
-          position: Vector2(-5.4, 55.6),
+          position: Vector2(-5, 55.6),
         );
 
   @override
@@ -85,19 +85,19 @@ class _BottomBoundarySpriteComponent extends SpriteComponent with HasGameRef {
 }
 
 /// {@template outer_boundary}
-/// Boundary enclosing the top and left side of the board. The right side of the
-/// board is closed by the barrier the [LaunchRamp] creates.
+/// Boundary enclosing the top and left side of the board.
+///
+/// The right side of the board is closed by the barrier the [LaunchRamp]
+/// creates.
 /// {@endtemplate outer_boundary}
-class _OuterBoundary extends BodyComponent with InitialPosition {
+class _OuterBoundary extends BodyComponent with InitialPosition, ZIndex {
   /// {@macro outer_boundary}
   _OuterBoundary()
       : super(
-          priority: RenderPriority.outerBoundary,
-          children: [
-            _OuterBoundarySpriteComponent(),
-          ],
+          renderBody: false,
+          children: [_OuterBoundarySpriteComponent()],
         ) {
-    renderBody = false;
+    zIndex = ZIndexes.outerBoundary;
   }
 
   List<FixtureDef> _createFixtureDefs() {
@@ -106,28 +106,59 @@ class _OuterBoundary extends BodyComponent with InitialPosition {
         Vector2(3.6, -70.2),
         Vector2(-14.1, -70.2),
       );
-    final topWallFixtureDef = FixtureDef(topWall);
 
     final topLeftCurve = BezierCurveShape(
       controlPoints: [
-        Vector2(-32.3, -57.2),
+        topWall.vertex1,
         Vector2(-31.5, -69.9),
-        Vector2(-14.1, -70.2),
+        Vector2(-32.3, -57.2),
       ],
     );
-    final topLeftCurveFixtureDef = FixtureDef(topLeftCurve);
 
-    final leftWall = EdgeShape()
+    final topLeftWall = EdgeShape()
       ..set(
-        Vector2(-32.3, -57.2),
+        topLeftCurve.vertices.last,
+        Vector2(-33.5, -44),
+      );
+
+    final upperLeftWallCurve = BezierCurveShape(
+      controlPoints: [
+        topLeftWall.vertex1,
+        Vector2(-33.9, -40.7),
+        Vector2(-32.5, -39),
+      ],
+    );
+
+    final middleLeftWallCurve = BezierCurveShape(
+      controlPoints: [
+        upperLeftWallCurve.vertices.last,
+        Vector2(-23.2, -31.4),
+        Vector2(-33.9, -21.8),
+      ],
+    );
+
+    final lowerLeftWallCurve = BezierCurveShape(
+      controlPoints: [
+        middleLeftWallCurve.vertices.last,
+        Vector2(-32.4, -17.6),
+        Vector2(-37.3, -11),
+      ],
+    );
+
+    final bottomLeftWall = EdgeShape()
+      ..set(
+        lowerLeftWallCurve.vertices.last,
         Vector2(-43.9, 41.8),
       );
-    final leftWallFixtureDef = FixtureDef(leftWall);
 
     return [
-      topWallFixtureDef,
-      topLeftCurveFixtureDef,
-      leftWallFixtureDef,
+      FixtureDef(topWall),
+      FixtureDef(topLeftCurve),
+      FixtureDef(topLeftWall),
+      FixtureDef(upperLeftWallCurve),
+      FixtureDef(middleLeftWallCurve),
+      FixtureDef(lowerLeftWallCurve),
+      FixtureDef(bottomLeftWall),
     ];
   }
 
@@ -162,13 +193,14 @@ class _OuterBoundarySpriteComponent extends SpriteComponent with HasGameRef {
 }
 
 class _OuterBottomBoundarySpriteComponent extends SpriteComponent
-    with HasGameRef {
+    with HasGameRef, ZIndex {
   _OuterBottomBoundarySpriteComponent()
       : super(
-          priority: RenderPriority.outerBottomBoundary,
           anchor: Anchor.center,
           position: Vector2(0, 71),
-        );
+        ) {
+    zIndex = ZIndexes.outerBottomBoundary;
+  }
 
   @override
   Future<void> onLoad() async {
diff --git a/packages/pinball_components/lib/src/components/bumping_behavior.dart b/packages/pinball_components/lib/src/components/bumping_behavior.dart
new file mode 100644
index 00000000..af0d07c3
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/bumping_behavior.dart
@@ -0,0 +1,33 @@
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template bumping_behavior}
+/// Makes any [BodyComponent] that contacts with [parent] bounce off.
+/// {@endtemplate}
+class BumpingBehavior extends ContactBehavior {
+  /// {@macro bumping_behavior}
+  BumpingBehavior({required double strength}) : _strength = strength;
+
+  /// Determines how strong the bump is.
+  final double _strength;
+
+  /// This is used to recoginze the current state of a contact manifold in world
+  /// coordinates.
+  @visibleForTesting
+  final WorldManifold worldManifold = WorldManifold();
+
+  @override
+  void postSolve(Object other, Contact contact, ContactImpulse impulse) {
+    super.postSolve(other, contact, impulse);
+    if (other is! BodyComponent) return;
+
+    contact.getWorldManifold(worldManifold);
+    other.body.applyLinearImpulse(
+      worldManifold.normal
+        ..multiply(
+          Vector2.all(other.body.mass * _strength),
+        ),
+    );
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/chrome_dino.dart b/packages/pinball_components/lib/src/components/chrome_dino.dart
index 7846f140..8619874e 100644
--- a/packages/pinball_components/lib/src/components/chrome_dino.dart
+++ b/packages/pinball_components/lib/src/components/chrome_dino.dart
@@ -1,31 +1,35 @@
 import 'dart:async';
-import 'dart:math' as math;
 
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart' hide Timer;
-import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template chrome_dino}
-/// Dinosaur that gobbles up a [Ball], swivel his head around, and shoots it
-/// back out.
+/// Dino that swivels back and forth, opening its mouth to eat a [Ball].
+///
+/// Upon eating a [Ball], the dino rotates and spits the [Ball] out in a
+/// different direction.
 /// {@endtemplate}
-class ChromeDino extends BodyComponent with InitialPosition {
+class ChromeDino extends BodyComponent with InitialPosition, ZIndex {
   /// {@macro chrome_dino}
   ChromeDino()
       : super(
-          // TODO(alestiago): Remove once sprites are defined.
-          paint: Paint()..color = Colors.blue,
-          priority: RenderPriority.dino,
-        );
+          renderBody: false,
+        ) {
+    zIndex = ZIndexes.dino;
+  }
 
   /// The size of the dinosaur mouth.
-  static final size = Vector2(5, 2.5);
+  static final size = Vector2(5.5, 5);
 
   /// Anchors the [ChromeDino] to the [RevoluteJoint] that controls its arc
   /// motion.
   Future<_ChromeDinoJoint> _anchorToJoint() async {
-    final anchor = _ChromeDinoAnchor();
+    // TODO(allisonryan0002): try moving to anchor after new body is defined.
+    final anchor = _ChromeDinoAnchor()
+      ..initialPosition = initialPosition + Vector2(9, -4);
+
     await add(anchor);
 
     final jointDef = _ChromeDinoAnchorRevoluteJointDef(
@@ -42,9 +46,11 @@ class ChromeDino extends BodyComponent with InitialPosition {
   Future<void> onLoad() async {
     await super.onLoad();
     final joint = await _anchorToJoint();
+    const framesInAnimation = 98;
+    const animationFPS = 1 / 24;
     await add(
       TimerComponent(
-        period: 1,
+        period: (framesInAnimation / 2) * animationFPS,
         onTick: joint._swivel,
         repeat: true,
       ),
@@ -54,44 +60,17 @@ class ChromeDino extends BodyComponent with InitialPosition {
   List<FixtureDef> _createFixtureDefs() {
     final fixtureDefs = <FixtureDef>[];
 
-    // TODO(alestiago): Subject to change when sprites are added.
-    final box = PolygonShape()..setAsBoxXY(size.x / 2, size.y / 2);
-    final fixtureDef = FixtureDef(
-      box,
-      density: 999,
-      friction: 0.3,
-      restitution: 0.1,
-      isSensor: true,
-    );
-
+    // TODO(allisonryan0002): Update this shape to better match sprite.
+    final box = PolygonShape()
+      ..setAsBox(
+        size.x / 2,
+        size.y / 2,
+        initialPosition + Vector2(-4, 2),
+        -_ChromeDinoJoint._halfSweepingAngle,
+      );
+    final fixtureDef = FixtureDef(box, density: 1);
     fixtureDefs.add(fixtureDef);
 
-    // FIXME(alestiago): Investigate why adding these fixtures is considered as
-    // an invalid contact type.
-    // final upperEdge = EdgeShape()
-    //   ..set(
-    //     Vector2(-size.x / 2, -size.y / 2),
-    //     Vector2(size.x / 2, -size.y / 2),
-    //   );
-    // final upperEdgeDef = FixtureDef(upperEdge)..density = 0.5;
-    // fixtureDefs.add(upperEdgeDef);
-
-    // final lowerEdge = EdgeShape()
-    //   ..set(
-    //     Vector2(-size.x / 2, size.y / 2),
-    //     Vector2(size.x / 2, size.y / 2),
-    //   );
-    // final lowerEdgeDef = FixtureDef(lowerEdge)..density = 0.5;
-    // fixtureDefs.add(lowerEdgeDef);
-
-    // final rightEdge = EdgeShape()
-    //   ..set(
-    //     Vector2(size.x / 2, -size.y / 2),
-    //     Vector2(size.x / 2, size.y / 2),
-    //   );
-    // final rightEdgeDef = FixtureDef(rightEdge)..density = 0.5;
-    // fixtureDefs.add(rightEdgeDef);
-
     return fixtureDefs;
   }
 
@@ -110,13 +89,18 @@ class ChromeDino extends BodyComponent with InitialPosition {
   }
 }
 
-/// {@template flipper_anchor}
-/// [JointAnchor] positioned at the end of a [ChromeDino].
-/// {@endtemplate}
 class _ChromeDinoAnchor extends JointAnchor {
-  /// {@macro flipper_anchor}
-  _ChromeDinoAnchor() {
-    initialPosition = Vector2(ChromeDino.size.x / 2, 0);
+  _ChromeDinoAnchor();
+
+  // TODO(allisonryan0002): if these aren't moved when fixing the rendering, see
+  // if the joint can be created in onMount to resolve render syncing.
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    await addAll([
+      _ChromeDinoMouthSprite(),
+      _ChromeDinoHeadSprite(),
+    ]);
   }
 }
 
@@ -135,22 +119,86 @@ class _ChromeDinoAnchorRevoluteJointDef extends RevoluteJointDef {
       chromeDino.body.position + anchor.body.position,
     );
     enableLimit = true;
-    // TODO(alestiago): Apply design angle value.
-    const angle = math.pi / 3.5;
-    lowerAngle = -angle / 2;
-    upperAngle = angle / 2;
+    lowerAngle = -_ChromeDinoJoint._halfSweepingAngle;
+    upperAngle = _ChromeDinoJoint._halfSweepingAngle;
 
     enableMotor = true;
-    // TODO(alestiago): Tune this values.
-    maxMotorTorque = motorSpeed = chromeDino.body.mass * 30;
+    maxMotorTorque = chromeDino.body.mass * 255;
+    motorSpeed = 2;
   }
 }
 
 class _ChromeDinoJoint extends RevoluteJoint {
   _ChromeDinoJoint(_ChromeDinoAnchorRevoluteJointDef def) : super(def);
 
+  static const _halfSweepingAngle = 0.1143;
+
   /// Sweeps the [ChromeDino] up and down repeatedly.
   void _swivel() {
     setMotorSpeed(-motorSpeed);
   }
 }
+
+class _ChromeDinoMouthSprite extends SpriteAnimationComponent with HasGameRef {
+  _ChromeDinoMouthSprite()
+      : super(
+          anchor: Anchor(Anchor.center.x + 0.47, Anchor.center.y - 0.29),
+          angle: _ChromeDinoJoint._halfSweepingAngle,
+        );
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final image = gameRef.images.fromCache(
+      Assets.images.dino.animatronic.mouth.keyName,
+    );
+
+    const amountPerRow = 11;
+    const amountPerColumn = 9;
+    final textureSize = Vector2(
+      image.width / amountPerRow,
+      image.height / amountPerColumn,
+    );
+    size = textureSize / 10;
+
+    final data = SpriteAnimationData.sequenced(
+      amount: (amountPerColumn * amountPerRow) - 1,
+      amountPerRow: amountPerRow,
+      stepTime: 1 / 24,
+      textureSize: textureSize,
+    );
+    animation = SpriteAnimation.fromFrameData(image, data)..currentIndex = 45;
+  }
+}
+
+class _ChromeDinoHeadSprite extends SpriteAnimationComponent with HasGameRef {
+  _ChromeDinoHeadSprite()
+      : super(
+          anchor: Anchor(Anchor.center.x + 0.47, Anchor.center.y - 0.29),
+          angle: _ChromeDinoJoint._halfSweepingAngle,
+        );
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final image = gameRef.images.fromCache(
+      Assets.images.dino.animatronic.head.keyName,
+    );
+
+    const amountPerRow = 11;
+    const amountPerColumn = 9;
+    final textureSize = Vector2(
+      image.width / amountPerRow,
+      image.height / amountPerColumn,
+    );
+    size = textureSize / 10;
+
+    final data = SpriteAnimationData.sequenced(
+      amount: (amountPerColumn * amountPerRow) - 1,
+      amountPerRow: amountPerRow,
+      stepTime: 1 / 24,
+      textureSize: textureSize,
+    );
+    animation = SpriteAnimation.fromFrameData(image, data)..currentIndex = 45;
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/components.dart b/packages/pinball_components/lib/src/components/components.dart
index 57e93abb..a0beda53 100644
--- a/packages/pinball_components/lib/src/components/components.dart
+++ b/packages/pinball_components/lib/src/components/components.dart
@@ -1,34 +1,36 @@
-export 'alien_bumper.dart';
+export 'android_bumper/android_bumper.dart';
+export 'android_spaceship.dart';
 export 'backboard/backboard.dart';
 export 'ball.dart';
 export 'baseboard.dart';
+export 'board_background_sprite_component.dart';
 export 'board_dimensions.dart';
 export 'board_side.dart';
 export 'boundaries.dart';
 export 'camera_zoom.dart';
 export 'chrome_dino.dart';
 export 'dash_animatronic.dart';
-export 'dash_nest_bumper.dart';
+export 'dash_nest_bumper/dash_nest_bumper.dart';
 export 'dino_walls.dart';
 export 'fire_effect.dart';
 export 'flipper.dart';
-export 'google_letter.dart';
+export 'google_letter/google_letter.dart';
 export 'initial_position.dart';
 export 'joint_anchor.dart';
-export 'kicker.dart';
+export 'kicker/kicker.dart';
 export 'launch_ramp.dart';
 export 'layer.dart';
 export 'layer_sensor.dart';
+export 'multiplier/multiplier.dart';
 export 'plunger.dart';
-export 'render_priority.dart';
 export 'rocket.dart';
 export 'score_text.dart';
 export 'shapes/shapes.dart';
 export 'signpost.dart';
 export 'slingshot.dart';
-export 'spaceship.dart';
 export 'spaceship_rail.dart';
 export 'spaceship_ramp.dart';
 export 'sparky_animatronic.dart';
-export 'sparky_bumper.dart';
+export 'sparky_bumper/sparky_bumper.dart';
 export 'sparky_computer.dart';
+export 'z_indexes.dart';
diff --git a/packages/pinball_components/lib/src/components/dash_animatronic.dart b/packages/pinball_components/lib/src/components/dash_animatronic.dart
index 47e1e08f..faa604e9 100644
--- a/packages/pinball_components/lib/src/components/dash_animatronic.dart
+++ b/packages/pinball_components/lib/src/components/dash_animatronic.dart
@@ -10,7 +10,6 @@ class DashAnimatronic extends SpriteAnimationComponent with HasGameRef {
       : super(
           anchor: Anchor.center,
           playing: false,
-          priority: RenderPriority.dashAnimatronic,
         );
 
   @override
diff --git a/packages/pinball_components/lib/src/components/dash_nest_bumper/behaviors/behaviors.dart b/packages/pinball_components/lib/src/components/dash_nest_bumper/behaviors/behaviors.dart
new file mode 100644
index 00000000..839cbd67
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/dash_nest_bumper/behaviors/behaviors.dart
@@ -0,0 +1 @@
+export 'dash_nest_bumper_contact_behavior.dart';
diff --git a/packages/pinball_components/lib/src/components/dash_nest_bumper/behaviors/dash_nest_bumper_contact_behavior.dart b/packages/pinball_components/lib/src/components/dash_nest_bumper/behaviors/dash_nest_bumper_contact_behavior.dart
new file mode 100644
index 00000000..829229e4
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/dash_nest_bumper/behaviors/dash_nest_bumper_contact_behavior.dart
@@ -0,0 +1,15 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class DashNestBumperBallContactBehavior
+    extends ContactBehavior<DashNestBumper> {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+    parent.bloc.onBallContacted();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/dash_nest_bumper/cubit/dash_nest_bumper_cubit.dart b/packages/pinball_components/lib/src/components/dash_nest_bumper/cubit/dash_nest_bumper_cubit.dart
new file mode 100644
index 00000000..8fc6b157
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/dash_nest_bumper/cubit/dash_nest_bumper_cubit.dart
@@ -0,0 +1,19 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+
+part 'dash_nest_bumper_state.dart';
+
+class DashNestBumperCubit extends Cubit<DashNestBumperState> {
+  DashNestBumperCubit() : super(DashNestBumperState.inactive);
+
+  /// Event added when the bumper contacts with a ball.
+  void onBallContacted() {
+    emit(DashNestBumperState.active);
+  }
+
+  /// Event added when the bumper should return to its initial configuration.
+  void onReset() {
+    emit(DashNestBumperState.inactive);
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/dash_nest_bumper/cubit/dash_nest_bumper_state.dart b/packages/pinball_components/lib/src/components/dash_nest_bumper/cubit/dash_nest_bumper_state.dart
new file mode 100644
index 00000000..c169069f
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/dash_nest_bumper/cubit/dash_nest_bumper_state.dart
@@ -0,0 +1,10 @@
+part of 'dash_nest_bumper_cubit.dart';
+
+/// Indicates the [DashNestBumperCubit]'s current state.
+enum DashNestBumperState {
+  /// A lit up bumper.
+  active,
+
+  /// A dimmed bumper.
+  inactive,
+}
diff --git a/packages/pinball_components/lib/src/components/dash_nest_bumper.dart b/packages/pinball_components/lib/src/components/dash_nest_bumper/dash_nest_bumper.dart
similarity index 63%
rename from packages/pinball_components/lib/src/components/dash_nest_bumper.dart
rename to packages/pinball_components/lib/src/components/dash_nest_bumper/dash_nest_bumper.dart
index 46f96b37..82ec0036 100644
--- a/packages/pinball_components/lib/src/components/dash_nest_bumper.dart
+++ b/packages/pinball_components/lib/src/components/dash_nest_bumper/dash_nest_bumper.dart
@@ -4,6 +4,10 @@ import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/dash_nest_bumper/behaviors/behaviors.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/dash_nest_bumper_cubit.dart';
 
 /// {@template dash_nest_bumper}
 /// Bumper with a nest appearance.
@@ -16,54 +20,87 @@ class DashNestBumper extends BodyComponent with InitialPosition {
     required String activeAssetPath,
     required String inactiveAssetPath,
     required Vector2 spritePosition,
+    Iterable<Component>? children,
+    required this.bloc,
   })  : _majorRadius = majorRadius,
         _minorRadius = minorRadius,
         super(
-          priority: RenderPriority.dashBumper,
+          renderBody: false,
           children: [
             _DashNestBumperSpriteGroupComponent(
               activeAssetPath: activeAssetPath,
               inactiveAssetPath: inactiveAssetPath,
               position: spritePosition,
+              current: bloc.state,
             ),
+            DashNestBumperBallContactBehavior(),
+            ...?children,
           ],
-        ) {
-    renderBody = false;
-  }
+        );
 
   /// {@macro dash_nest_bumper}
-  DashNestBumper.main()
-      : this._(
+  DashNestBumper.main({
+    Iterable<Component>? children,
+  }) : this._(
           majorRadius: 5.1,
           minorRadius: 3.75,
           activeAssetPath: Assets.images.dash.bumper.main.active.keyName,
           inactiveAssetPath: Assets.images.dash.bumper.main.inactive.keyName,
           spritePosition: Vector2(0, -0.3),
+          children: children,
+          bloc: DashNestBumperCubit(),
         );
 
   /// {@macro dash_nest_bumper}
-  DashNestBumper.a()
-      : this._(
+  DashNestBumper.a({
+    Iterable<Component>? children,
+  }) : this._(
           majorRadius: 3,
           minorRadius: 2.5,
           activeAssetPath: Assets.images.dash.bumper.a.active.keyName,
           inactiveAssetPath: Assets.images.dash.bumper.a.inactive.keyName,
           spritePosition: Vector2(0.35, -1.2),
+          children: children,
+          bloc: DashNestBumperCubit(),
         );
 
   /// {@macro dash_nest_bumper}
-  DashNestBumper.b()
-      : this._(
+  DashNestBumper.b({
+    Iterable<Component>? children,
+  }) : this._(
           majorRadius: 3,
           minorRadius: 2.5,
           activeAssetPath: Assets.images.dash.bumper.b.active.keyName,
           inactiveAssetPath: Assets.images.dash.bumper.b.inactive.keyName,
           spritePosition: Vector2(0.35, -1.2),
+          children: children,
+          bloc: DashNestBumperCubit(),
         );
 
+  /// Creates an [DashNestBumper] without any children.
+  ///
+  /// This can be used for testing [DashNestBumper]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  DashNestBumper.test({required this.bloc})
+      : _majorRadius = 3,
+        _minorRadius = 2.5;
+
   final double _majorRadius;
   final double _minorRadius;
 
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final DashNestBumperCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
+
   @override
   Body createBody() {
     final shape = EllipseShape(
@@ -79,41 +116,22 @@ class DashNestBumper extends BodyComponent with InitialPosition {
 
     return world.createBody(bodyDef)..createFixture(fixtureDef);
   }
-
-  /// Activates the [DashNestBumper].
-  void activate() {
-    firstChild<_DashNestBumperSpriteGroupComponent>()?.current =
-        DashNestBumperSpriteState.active;
-  }
-
-  /// Deactivates the [DashNestBumper].
-  void deactivate() {
-    firstChild<_DashNestBumperSpriteGroupComponent>()?.current =
-        DashNestBumperSpriteState.inactive;
-  }
-}
-
-/// Indicates the [DashNestBumper]'s current sprite state.
-@visibleForTesting
-enum DashNestBumperSpriteState {
-  /// A lit up bumper.
-  active,
-
-  /// A dimmed bumper.
-  inactive,
 }
 
 class _DashNestBumperSpriteGroupComponent
-    extends SpriteGroupComponent<DashNestBumperSpriteState> with HasGameRef {
+    extends SpriteGroupComponent<DashNestBumperState>
+    with HasGameRef, ParentIsA<DashNestBumper> {
   _DashNestBumperSpriteGroupComponent({
     required String activeAssetPath,
     required String inactiveAssetPath,
     required Vector2 position,
+    required DashNestBumperState current,
   })  : _activeAssetPath = activeAssetPath,
         _inactiveAssetPath = inactiveAssetPath,
         super(
           anchor: Anchor.center,
           position: position,
+          current: current,
         );
 
   final String _activeAssetPath;
@@ -122,15 +140,15 @@ class _DashNestBumperSpriteGroupComponent
   @override
   Future<void> onLoad() async {
     await super.onLoad();
+    parent.bloc.stream.listen((state) => current = state);
+
     final sprites = {
-      DashNestBumperSpriteState.active:
+      DashNestBumperState.active:
           Sprite(gameRef.images.fromCache(_activeAssetPath)),
-      DashNestBumperSpriteState.inactive:
+      DashNestBumperState.inactive:
           Sprite(gameRef.images.fromCache(_inactiveAssetPath)),
     };
     this.sprites = sprites;
-
-    current = DashNestBumperSpriteState.inactive;
     size = sprites[current]!.originalSize / 10;
   }
 }
diff --git a/packages/pinball_components/lib/src/components/dino_walls.dart b/packages/pinball_components/lib/src/components/dino_walls.dart
index 9ce5a523..552293d2 100644
--- a/packages/pinball_components/lib/src/components/dino_walls.dart
+++ b/packages/pinball_components/lib/src/components/dino_walls.dart
@@ -6,14 +6,14 @@ import 'package:pinball_components/gen/assets.gen.dart';
 import 'package:pinball_components/pinball_components.dart' hide Assets;
 import 'package:pinball_flame/pinball_flame.dart';
 
-/// {@template dinowalls}
-/// A [Blueprint] which creates walls for the [ChromeDino].
+/// {@template dino_walls}
+/// Walls near the [ChromeDino].
 /// {@endtemplate}
-class DinoWalls extends Blueprint {
-  /// {@macro dinowalls}
+class DinoWalls extends Component {
+  /// {@macro dino_walls}
   DinoWalls()
       : super(
-          components: [
+          children: [
             _DinoTopWall(),
             _DinoBottomWall(),
           ],
@@ -23,63 +23,60 @@ class DinoWalls extends Blueprint {
 /// {@template dino_top_wall}
 /// Wall segment located above [ChromeDino].
 /// {@endtemplate}
-class _DinoTopWall extends BodyComponent with InitialPosition {
+class _DinoTopWall extends BodyComponent with InitialPosition, ZIndex {
   ///{@macro dino_top_wall}
   _DinoTopWall()
       : super(
-          priority: RenderPriority.dinoTopWall,
           children: [_DinoTopWallSpriteComponent()],
+          renderBody: false,
         ) {
-    renderBody = false;
+    zIndex = ZIndexes.dinoTopWall;
   }
 
   List<FixtureDef> _createFixtureDefs() {
-    final fixturesDef = <FixtureDef>[];
-
     final topStraightShape = EdgeShape()
       ..set(
-        Vector2(28.65, -35.1),
-        Vector2(29.5, -35.1),
+        Vector2(28.65, -34.3),
+        Vector2(29.5, -34.3),
       );
-    final topStraightFixtureDef = FixtureDef(topStraightShape);
-    fixturesDef.add(topStraightFixtureDef);
 
     final topCurveShape = BezierCurveShape(
       controlPoints: [
         topStraightShape.vertex1,
-        Vector2(17.4, -26.38),
-        Vector2(25.5, -20.7),
+        Vector2(18.8, -26.2),
+        Vector2(26.6, -20.2),
       ],
     );
-    fixturesDef.add(FixtureDef(topCurveShape));
 
     final middleCurveShape = BezierCurveShape(
       controlPoints: [
         topCurveShape.vertices.last,
-        Vector2(27.8, -20.1),
-        Vector2(26.8, -19.5),
+        Vector2(27.8, -19.3),
+        Vector2(26.8, -18.7),
       ],
     );
-    fixturesDef.add(FixtureDef(middleCurveShape));
 
     final bottomCurveShape = BezierCurveShape(
       controlPoints: [
         middleCurveShape.vertices.last,
-        Vector2(21.5, -15.8),
-        Vector2(25.8, -14.8),
+        Vector2(23, -14.2),
+        Vector2(27, -14.2),
       ],
     );
-    fixturesDef.add(FixtureDef(bottomCurveShape));
 
     final bottomStraightShape = EdgeShape()
       ..set(
         bottomCurveShape.vertices.last,
-        Vector2(31, -14.5),
+        Vector2(31, -13.7),
       );
-    final bottomStraightFixtureDef = FixtureDef(bottomStraightShape);
-    fixturesDef.add(bottomStraightFixtureDef);
 
-    return fixturesDef;
+    return [
+      FixtureDef(topStraightShape),
+      FixtureDef(topCurveShape),
+      FixtureDef(middleCurveShape),
+      FixtureDef(bottomCurveShape),
+      FixtureDef(bottomStraightShape),
+    ];
   }
 
   @override
@@ -106,92 +103,63 @@ class _DinoTopWallSpriteComponent extends SpriteComponent with HasGameRef {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    final sprite = await gameRef.loadSprite(
-      Assets.images.dino.dinoLandTop.keyName,
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.dino.topWall.keyName,
+      ),
     );
     this.sprite = sprite;
     size = sprite.originalSize / 10;
-    position = Vector2(22, -41.8);
+    position = Vector2(22.8, -38.1);
   }
 }
 
 /// {@template dino_bottom_wall}
 /// Wall segment located below [ChromeDino].
 /// {@endtemplate}
-class _DinoBottomWall extends BodyComponent with InitialPosition {
+class _DinoBottomWall extends BodyComponent with InitialPosition, ZIndex {
   ///{@macro dino_top_wall}
   _DinoBottomWall()
       : super(
-          priority: RenderPriority.dinoBottomWall,
           children: [_DinoBottomWallSpriteComponent()],
+          renderBody: false,
         ) {
-    renderBody = false;
+    zIndex = ZIndexes.dinoBottomWall;
   }
 
   List<FixtureDef> _createFixtureDefs() {
-    final fixturesDef = <FixtureDef>[];
-    const restitution = 1.0;
-
-    final topStraightControlPoints = [
-      Vector2(32.4, -8.8),
-      Vector2(25, -7.7),
-    ];
     final topStraightShape = EdgeShape()
       ..set(
-        topStraightControlPoints.first,
-        topStraightControlPoints.last,
+        Vector2(32.4, -8.8),
+        Vector2(25, -7.7),
       );
-    final topStraightFixtureDef = FixtureDef(
-      topStraightShape,
-      restitution: restitution,
-    );
-    fixturesDef.add(topStraightFixtureDef);
 
-    final topLeftCurveControlPoints = [
-      topStraightControlPoints.last,
-      Vector2(21.8, -7),
-      Vector2(29.5, 13.8),
-    ];
     final topLeftCurveShape = BezierCurveShape(
-      controlPoints: topLeftCurveControlPoints,
-    );
-    final topLeftCurveFixtureDef = FixtureDef(
-      topLeftCurveShape,
-      restitution: restitution,
+      controlPoints: [
+        topStraightShape.vertex2,
+        Vector2(21.8, -7),
+        Vector2(29.8, 13.8),
+      ],
     );
-    fixturesDef.add(topLeftCurveFixtureDef);
 
-    final bottomLeftStraightControlPoints = [
-      topLeftCurveControlPoints.last,
-      Vector2(31.8, 44.1),
-    ];
     final bottomLeftStraightShape = EdgeShape()
       ..set(
-        bottomLeftStraightControlPoints.first,
-        bottomLeftStraightControlPoints.last,
+        topLeftCurveShape.vertices.last,
+        Vector2(31.9, 44.1),
       );
-    final bottomLeftStraightFixtureDef = FixtureDef(
-      bottomLeftStraightShape,
-      restitution: restitution,
-    );
-    fixturesDef.add(bottomLeftStraightFixtureDef);
 
-    final bottomStraightControlPoints = [
-      bottomLeftStraightControlPoints.last,
-      Vector2(37.8, 44.1),
-    ];
     final bottomStraightShape = EdgeShape()
       ..set(
-        bottomStraightControlPoints.first,
-        bottomStraightControlPoints.last,
+        bottomLeftStraightShape.vertex2,
+        Vector2(37.8, 44.1),
       );
-    final bottomStraightFixtureDef = FixtureDef(
-      bottomStraightShape,
-      restitution: restitution,
-    );
-    fixturesDef.add(bottomStraightFixtureDef);
 
-    return fixturesDef;
+    return [
+      FixtureDef(topStraightShape),
+      FixtureDef(topLeftCurveShape),
+      FixtureDef(bottomLeftStraightShape),
+      FixtureDef(bottomStraightShape),
+    ];
   }
 
   @override
@@ -212,11 +180,13 @@ class _DinoBottomWallSpriteComponent extends SpriteComponent with HasGameRef {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    final sprite = await gameRef.loadSprite(
-      Assets.images.dino.dinoLandBottom.keyName,
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.dino.bottomWall.keyName,
+      ),
     );
     this.sprite = sprite;
     size = sprite.originalSize / 10;
-    position = Vector2(23.6, -9.5);
+    position = Vector2(23.8, -9.5);
   }
 }
diff --git a/packages/pinball_components/lib/src/components/fire_effect.dart b/packages/pinball_components/lib/src/components/fire_effect.dart
index 14639527..e793b3e6 100644
--- a/packages/pinball_components/lib/src/components/fire_effect.dart
+++ b/packages/pinball_components/lib/src/components/fire_effect.dart
@@ -26,10 +26,8 @@ class FireEffect extends ParticleSystemComponent {
     required this.burstPower,
     required this.direction,
     Vector2? position,
-    int? priority,
   }) : super(
           position: position,
-          priority: priority,
         );
 
   /// A [double] value that will define how "strong" the burst of particles
diff --git a/packages/pinball_components/lib/src/components/flipper.dart b/packages/pinball_components/lib/src/components/flipper.dart
index bd826668..bb982e96 100644
--- a/packages/pinball_components/lib/src/components/flipper.dart
+++ b/packages/pinball_components/lib/src/components/flipper.dart
@@ -14,10 +14,9 @@ class Flipper extends BodyComponent with KeyboardHandler, InitialPosition {
   Flipper({
     required this.side,
   }) : super(
+          renderBody: false,
           children: [_FlipperSpriteComponent(side: side)],
-        ) {
-    renderBody = false;
-  }
+        );
 
   /// The size of the [Flipper].
   static final size = Vector2(13.5, 4.3);
@@ -56,7 +55,6 @@ class Flipper extends BodyComponent with KeyboardHandler, InitialPosition {
     );
     final joint = _FlipperJoint(jointDef);
     world.createJoint(joint);
-    unawaited(mounted.whenComplete(joint.unlock));
   }
 
   List<FixtureDef> _createFixtureDefs() {
@@ -133,6 +131,15 @@ class Flipper extends BodyComponent with KeyboardHandler, InitialPosition {
 
     return body;
   }
+
+  @override
+  void onMount() {
+    super.onMount();
+
+    gameRef.ready().whenComplete(
+          () => body.joints.whereType<_FlipperJoint>().first.unlock(),
+        );
+  }
 }
 
 class _FlipperSpriteComponent extends SpriteComponent with HasGameRef {
@@ -216,11 +223,8 @@ class _FlipperJoint extends RevoluteJoint {
   /// The joint is locked when initialized in order to force the [Flipper]
   /// at its resting position.
   void lock() {
-    const angle = _halfSweepingAngle;
-    setLimits(
-      angle * side.direction,
-      angle * side.direction,
-    );
+    final angle = _halfSweepingAngle * side.direction;
+    setLimits(angle, angle);
   }
 
   /// Unlocks the [Flipper] from its resting position.
diff --git a/packages/pinball_components/lib/src/components/google_letter.dart b/packages/pinball_components/lib/src/components/google_letter.dart
deleted file mode 100644
index 1e6f19fc..00000000
--- a/packages/pinball_components/lib/src/components/google_letter.dart
+++ /dev/null
@@ -1,132 +0,0 @@
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/material.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-/// {@template google_letter}
-/// Circular sensor that represents a letter in "GOOGLE" for a given index.
-/// {@endtemplate}
-class GoogleLetter extends BodyComponent with InitialPosition {
-  /// {@macro google_letter}
-  GoogleLetter(int index)
-      : _sprite = _GoogleLetterSpriteGroupComponent(
-          _GoogleLetterSpriteGroupComponent.spritePaths[index],
-        );
-
-  final _GoogleLetterSpriteGroupComponent _sprite;
-
-  /// Displays active sprite for this [GoogleLetter].
-  void activate() => _sprite.activate();
-
-  /// Displays inactive sprite for this [GoogleLetter].
-  void deactivate() => _sprite.deactivate();
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    await add(_sprite);
-  }
-
-  @override
-  Body createBody() {
-    final shape = CircleShape()..radius = 1.85;
-    final fixtureDef = FixtureDef(
-      shape,
-      isSensor: true,
-    );
-    final bodyDef = BodyDef(
-      position: initialPosition,
-      userData: this,
-    );
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-}
-
-/// Indicates the [GoogleLetter]'s current sprite state.
-@visibleForTesting
-enum GoogleLetterSpriteState {
-  /// A lit up letter.
-  active,
-
-  /// A dimmed letter.
-  inactive,
-}
-
-class _GoogleLetterSpriteGroupComponent
-    extends SpriteGroupComponent<GoogleLetterSpriteState> with HasGameRef {
-  _GoogleLetterSpriteGroupComponent(
-    Map<GoogleLetterSpriteState, String> statePaths,
-  )   : _statePaths = statePaths,
-        super(anchor: Anchor.center);
-
-  static final spritePaths = <Map<GoogleLetterSpriteState, String>>[
-    {
-      GoogleLetterSpriteState.active:
-          Assets.images.googleWord.letter1.active.keyName,
-      GoogleLetterSpriteState.inactive:
-          Assets.images.googleWord.letter1.inactive.keyName,
-    },
-    {
-      GoogleLetterSpriteState.active:
-          Assets.images.googleWord.letter2.active.keyName,
-      GoogleLetterSpriteState.inactive:
-          Assets.images.googleWord.letter2.inactive.keyName,
-    },
-    {
-      GoogleLetterSpriteState.active:
-          Assets.images.googleWord.letter3.active.keyName,
-      GoogleLetterSpriteState.inactive:
-          Assets.images.googleWord.letter3.inactive.keyName,
-    },
-    {
-      GoogleLetterSpriteState.active:
-          Assets.images.googleWord.letter4.active.keyName,
-      GoogleLetterSpriteState.inactive:
-          Assets.images.googleWord.letter4.inactive.keyName,
-    },
-    {
-      GoogleLetterSpriteState.active:
-          Assets.images.googleWord.letter5.active.keyName,
-      GoogleLetterSpriteState.inactive:
-          Assets.images.googleWord.letter5.inactive.keyName,
-    },
-    {
-      GoogleLetterSpriteState.active:
-          Assets.images.googleWord.letter6.active.keyName,
-      GoogleLetterSpriteState.inactive:
-          Assets.images.googleWord.letter6.inactive.keyName,
-    },
-  ];
-
-  final Map<GoogleLetterSpriteState, String> _statePaths;
-
-  void activate() {
-    current = GoogleLetterSpriteState.active;
-  }
-
-  void deactivate() {
-    current = GoogleLetterSpriteState.inactive;
-  }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    paint = Paint()..isAntiAlias = false;
-
-    final sprites = {
-      GoogleLetterSpriteState.active: Sprite(
-        gameRef.images.fromCache(_statePaths[GoogleLetterSpriteState.active]!),
-      ),
-      GoogleLetterSpriteState.inactive: Sprite(
-        gameRef.images
-            .fromCache(_statePaths[GoogleLetterSpriteState.inactive]!),
-      ),
-    };
-    this.sprites = sprites;
-
-    current = GoogleLetterSpriteState.inactive;
-    size = sprites[current]!.originalSize / 10;
-  }
-}
diff --git a/packages/pinball_components/lib/src/components/google_letter/behaviors/behaviors.dart b/packages/pinball_components/lib/src/components/google_letter/behaviors/behaviors.dart
new file mode 100644
index 00000000..df54c1f4
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/google_letter/behaviors/behaviors.dart
@@ -0,0 +1 @@
+export 'google_letter_ball_contact_behavior.dart';
diff --git a/packages/pinball_components/lib/src/components/google_letter/behaviors/google_letter_ball_contact_behavior.dart b/packages/pinball_components/lib/src/components/google_letter/behaviors/google_letter_ball_contact_behavior.dart
new file mode 100644
index 00000000..c3f0423e
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/google_letter/behaviors/google_letter_ball_contact_behavior.dart
@@ -0,0 +1,14 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class GoogleLetterBallContactBehavior extends ContactBehavior<GoogleLetter> {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+    parent.bloc.onBallContacted();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/google_letter/cubit/google_letter_cubit.dart b/packages/pinball_components/lib/src/components/google_letter/cubit/google_letter_cubit.dart
new file mode 100644
index 00000000..a352e98d
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/google_letter/cubit/google_letter_cubit.dart
@@ -0,0 +1,17 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+
+part 'google_letter_state.dart';
+
+class GoogleLetterCubit extends Cubit<GoogleLetterState> {
+  GoogleLetterCubit() : super(GoogleLetterState.inactive);
+
+  void onBallContacted() {
+    emit(GoogleLetterState.active);
+  }
+
+  void onReset() {
+    emit(GoogleLetterState.inactive);
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/google_letter/cubit/google_letter_state.dart b/packages/pinball_components/lib/src/components/google_letter/cubit/google_letter_state.dart
new file mode 100644
index 00000000..e1339320
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/google_letter/cubit/google_letter_state.dart
@@ -0,0 +1,10 @@
+part of 'google_letter_cubit.dart';
+
+/// Indicates the [GoogleLetterCubit]'s current state.
+enum GoogleLetterState {
+  /// A lit up letter.
+  active,
+
+  /// A dimmed letter.
+  inactive,
+}
diff --git a/packages/pinball_components/lib/src/components/google_letter/google_letter.dart b/packages/pinball_components/lib/src/components/google_letter/google_letter.dart
new file mode 100644
index 00000000..f92ee875
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/google_letter/google_letter.dart
@@ -0,0 +1,154 @@
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/google_letter/behaviors/behaviors.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/google_letter_cubit.dart';
+
+/// {@template google_letter}
+/// Circular sensor that represents a letter in "GOOGLE" for a given index.
+/// {@endtemplate}
+class GoogleLetter extends BodyComponent with InitialPosition {
+  /// {@macro google_letter}
+  GoogleLetter(
+    int index, {
+    Iterable<Component>? children,
+  }) : this._(
+          index,
+          bloc: GoogleLetterCubit(),
+          children: children,
+        );
+
+  GoogleLetter._(
+    int index, {
+    required this.bloc,
+    Iterable<Component>? children,
+  }) : super(
+          children: [
+            _GoogleLetterSpriteGroupComponent(
+              activeAssetPath: _GoogleLetterSpriteGroupComponent
+                  .spritePaths[index][GoogleLetterState.active]!,
+              inactiveAssetPath: _GoogleLetterSpriteGroupComponent
+                  .spritePaths[index][GoogleLetterState.inactive]!,
+              current: bloc.state,
+            ),
+            GoogleLetterBallContactBehavior(),
+            ...?children,
+          ],
+          renderBody: false,
+        );
+
+  /// Creates a [GoogleLetter] without any children.
+  ///
+  /// This can be used for testing [GoogleLetter]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  GoogleLetter.test({
+    required this.bloc,
+  });
+
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final GoogleLetterCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
+
+  @override
+  Body createBody() {
+    final shape = CircleShape()..radius = 1.85;
+    final fixtureDef = FixtureDef(
+      shape,
+      isSensor: true,
+    );
+    final bodyDef = BodyDef(
+      position: initialPosition,
+      userData: this,
+    );
+
+    return world.createBody(bodyDef)..createFixture(fixtureDef);
+  }
+}
+
+class _GoogleLetterSpriteGroupComponent
+    extends SpriteGroupComponent<GoogleLetterState>
+    with HasGameRef, ParentIsA<GoogleLetter> {
+  _GoogleLetterSpriteGroupComponent({
+    required String activeAssetPath,
+    required String inactiveAssetPath,
+    required GoogleLetterState current,
+  })  : _activeAssetPath = activeAssetPath,
+        _inactiveAssetPath = inactiveAssetPath,
+        super(
+          anchor: Anchor.center,
+          current: current,
+        );
+
+  final String _activeAssetPath;
+  final String _inactiveAssetPath;
+
+  static final spritePaths = <Map<GoogleLetterState, String>>[
+    {
+      GoogleLetterState.active: Assets.images.googleWord.letter1.active.keyName,
+      GoogleLetterState.inactive:
+          Assets.images.googleWord.letter1.inactive.keyName,
+    },
+    {
+      GoogleLetterState.active: Assets.images.googleWord.letter2.active.keyName,
+      GoogleLetterState.inactive:
+          Assets.images.googleWord.letter2.inactive.keyName,
+    },
+    {
+      GoogleLetterState.active: Assets.images.googleWord.letter3.active.keyName,
+      GoogleLetterState.inactive:
+          Assets.images.googleWord.letter3.inactive.keyName,
+    },
+    {
+      GoogleLetterState.active: Assets.images.googleWord.letter4.active.keyName,
+      GoogleLetterState.inactive:
+          Assets.images.googleWord.letter4.inactive.keyName,
+    },
+    {
+      GoogleLetterState.active: Assets.images.googleWord.letter5.active.keyName,
+      GoogleLetterState.inactive:
+          Assets.images.googleWord.letter5.inactive.keyName,
+    },
+    {
+      GoogleLetterState.active: Assets.images.googleWord.letter6.active.keyName,
+      GoogleLetterState.inactive:
+          Assets.images.googleWord.letter6.inactive.keyName,
+    },
+  ];
+
+  void activate() {
+    current = GoogleLetterState.active;
+  }
+
+  void deactivate() {
+    current = GoogleLetterState.inactive;
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    parent.bloc.stream.listen((state) => current = state);
+
+    final sprites = {
+      GoogleLetterState.active: Sprite(
+        gameRef.images.fromCache(_activeAssetPath),
+      ),
+      GoogleLetterState.inactive: Sprite(
+        gameRef.images.fromCache(_inactiveAssetPath),
+      ),
+    };
+    this.sprites = sprites;
+    size = sprites[current]!.originalSize / 10;
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/kicker/behaviors/behaviors.dart b/packages/pinball_components/lib/src/components/kicker/behaviors/behaviors.dart
new file mode 100644
index 00000000..e1098a34
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/kicker/behaviors/behaviors.dart
@@ -0,0 +1,2 @@
+export 'kicker_ball_contact_behavior.dart';
+export 'kicker_blinking_behavior.dart';
diff --git a/packages/pinball_components/lib/src/components/kicker/behaviors/kicker_ball_contact_behavior.dart b/packages/pinball_components/lib/src/components/kicker/behaviors/kicker_ball_contact_behavior.dart
new file mode 100644
index 00000000..d5d2eb6c
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/kicker/behaviors/kicker_ball_contact_behavior.dart
@@ -0,0 +1,14 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class KickerBallContactBehavior extends ContactBehavior<Kicker> {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+    parent.bloc.onBallContacted();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/kicker/behaviors/kicker_blinking_behavior.dart b/packages/pinball_components/lib/src/components/kicker/behaviors/kicker_blinking_behavior.dart
new file mode 100644
index 00000000..569d461f
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/kicker/behaviors/kicker_blinking_behavior.dart
@@ -0,0 +1,37 @@
+import 'package:flame/components.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template kicker_blinking_behavior}
+/// Makes a [Kicker] blink back to [KickerState.lit] when [KickerState.dimmed].
+/// {@endtemplate}
+class KickerBlinkingBehavior extends TimerComponent with ParentIsA<Kicker> {
+  /// {@macro kicker_blinking_behavior}
+  KickerBlinkingBehavior() : super(period: 0.05);
+
+  void _onNewState(KickerState state) {
+    switch (state) {
+      case KickerState.lit:
+        break;
+      case KickerState.dimmed:
+        timer
+          ..reset()
+          ..start();
+        break;
+    }
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    timer.stop();
+    parent.bloc.stream.listen(_onNewState);
+  }
+
+  @override
+  void onTick() {
+    super.onTick();
+    timer.stop();
+    parent.bloc.onBlinked();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/kicker/cubit/kicker_cubit.dart b/packages/pinball_components/lib/src/components/kicker/cubit/kicker_cubit.dart
new file mode 100644
index 00000000..488f4683
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/kicker/cubit/kicker_cubit.dart
@@ -0,0 +1,17 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+
+part 'kicker_state.dart';
+
+class KickerCubit extends Cubit<KickerState> {
+  KickerCubit() : super(KickerState.lit);
+
+  void onBallContacted() {
+    emit(KickerState.dimmed);
+  }
+
+  void onBlinked() {
+    emit(KickerState.lit);
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/kicker/cubit/kicker_state.dart b/packages/pinball_components/lib/src/components/kicker/cubit/kicker_state.dart
new file mode 100644
index 00000000..08d52709
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/kicker/cubit/kicker_state.dart
@@ -0,0 +1,8 @@
+// ignore_for_file: public_member_api_docs
+
+part of 'kicker_cubit.dart';
+
+enum KickerState {
+  lit,
+  dimmed,
+}
diff --git a/packages/pinball_components/lib/src/components/kicker.dart b/packages/pinball_components/lib/src/components/kicker/kicker.dart
similarity index 53%
rename from packages/pinball_components/lib/src/components/kicker.dart
rename to packages/pinball_components/lib/src/components/kicker/kicker.dart
index f6963d7c..3301e2ba 100644
--- a/packages/pinball_components/lib/src/components/kicker.dart
+++ b/packages/pinball_components/lib/src/components/kicker/kicker.dart
@@ -2,9 +2,15 @@ import 'dart:math' as math;
 
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
 import 'package:geometry/geometry.dart' as geometry show centroid;
 import 'package:pinball_components/gen/assets.gen.dart';
 import 'package:pinball_components/pinball_components.dart' hide Assets;
+import 'package:pinball_components/src/components/bumping_behavior.dart';
+import 'package:pinball_components/src/components/kicker/behaviors/behaviors.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/kicker_cubit.dart';
 
 /// {@template kicker}
 /// Triangular [BodyType.static] body that propels the [Ball] towards the
@@ -16,40 +22,70 @@ class Kicker extends BodyComponent with InitialPosition {
   /// {@macro kicker}
   Kicker({
     required BoardSide side,
+    Iterable<Component>? children,
+  }) : this._(
+          side: side,
+          bloc: KickerCubit(),
+          children: children,
+        );
+
+  Kicker._({
+    required BoardSide side,
+    required this.bloc,
+    Iterable<Component>? children,
   })  : _side = side,
         super(
-          children: [_KickerSpriteComponent(side: side)],
-        ) {
-    renderBody = false;
-  }
+          children: [
+            BumpingBehavior(strength: 15)..applyTo(['bouncy_edge']),
+            KickerBallContactBehavior()..applyTo(['bouncy_edge']),
+            KickerBlinkingBehavior(),
+            _KickerSpriteGroupComponent(
+              side: side,
+              state: bloc.state,
+            ),
+            ...?children,
+          ],
+          renderBody: false,
+        );
 
-  /// The size of the [Kicker] body.
-  static final Vector2 size = Vector2(4.4, 15);
+  /// Creates a [Kicker] without any children.
+  ///
+  /// This can be used for testing [Kicker]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  Kicker.test({
+    required this.bloc,
+    required BoardSide side,
+  }) : _side = side;
+
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final KickerCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
 
   /// Whether the [Kicker] is on the left or right side of the board.
-  ///
-  /// A [Kicker] with [BoardSide.left] propels the [Ball] to the right,
-  /// whereas a [Kicker] with [BoardSide.right] propels the [Ball] to the
-  /// left.
   final BoardSide _side;
 
   List<FixtureDef> _createFixtureDefs() {
-    final fixturesDefs = <FixtureDef>[];
     final direction = _side.direction;
     const quarterPi = math.pi / 4;
+    final size = Vector2(4.4, 15);
 
     final upperCircle = CircleShape()..radius = 1.6;
     upperCircle.position.setValues(0, upperCircle.radius / 2);
-    final upperCircleFixtureDef = FixtureDef(upperCircle);
-    fixturesDefs.add(upperCircleFixtureDef);
 
     final lowerCircle = CircleShape()..radius = 1.6;
     lowerCircle.position.setValues(
       size.x * -direction,
       size.y + 0.8,
     );
-    final lowerCircleFixtureDef = FixtureDef(lowerCircle);
-    fixturesDefs.add(lowerCircleFixtureDef);
 
     final wallFacingEdge = EdgeShape()
       ..set(
@@ -60,8 +96,6 @@ class Kicker extends BodyComponent with InitialPosition {
             ),
         Vector2(2.5 * direction, size.y - 2),
       );
-    final wallFacingLineFixtureDef = FixtureDef(wallFacingEdge);
-    fixturesDefs.add(wallFacingLineFixtureDef);
 
     final bottomEdge = EdgeShape()
       ..set(
@@ -72,8 +106,6 @@ class Kicker extends BodyComponent with InitialPosition {
               lowerCircle.radius * math.sin(quarterPi),
             ),
       );
-    final bottomLineFixtureDef = FixtureDef(bottomEdge);
-    fixturesDefs.add(bottomLineFixtureDef);
 
     final bouncyEdge = EdgeShape()
       ..set(
@@ -89,12 +121,13 @@ class Kicker extends BodyComponent with InitialPosition {
             ),
       );
 
-    final bouncyFixtureDef = FixtureDef(
-      bouncyEdge,
-      // TODO(alestiago): Play with restitution value once game is bundled.
-      restitution: 10,
-    );
-    fixturesDefs.add(bouncyFixtureDef);
+    final fixturesDefs = [
+      FixtureDef(upperCircle),
+      FixtureDef(lowerCircle),
+      FixtureDef(wallFacingEdge),
+      FixtureDef(bottomEdge),
+      FixtureDef(bouncyEdge, userData: 'bouncy_edge'),
+    ];
 
     // TODO(alestiago): Evaluate if there is value on centering the fixtures.
     final centroid = geometry.centroid(
@@ -127,25 +160,46 @@ class Kicker extends BodyComponent with InitialPosition {
   }
 }
 
-class _KickerSpriteComponent extends SpriteComponent with HasGameRef {
-  _KickerSpriteComponent({required BoardSide side}) : _side = side;
+class _KickerSpriteGroupComponent extends SpriteGroupComponent<KickerState>
+    with HasGameRef, ParentIsA<Kicker> {
+  _KickerSpriteGroupComponent({
+    required BoardSide side,
+    required KickerState state,
+  })  : _side = side,
+        super(
+          anchor: Anchor.center,
+          position: Vector2(0.7 * -side.direction, -2.2),
+          current: state,
+        );
 
   final BoardSide _side;
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-
-    // TODO(alestiago): Used cached asset.
-    final sprite = await gameRef.loadSprite(
-      (_side.isLeft)
-          ? Assets.images.kicker.left.keyName
-          : Assets.images.kicker.right.keyName,
-    );
-    this.sprite = sprite;
-    size = sprite.originalSize / 10;
-    anchor = Anchor.center;
-    position = Vector2(0.7 * -_side.direction, -2.2);
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    parent.bloc.stream.listen((state) => current = state);
+
+    final sprites = {
+      KickerState.lit: Sprite(
+        gameRef.images.fromCache(
+          (_side.isLeft)
+              ? Assets.images.kicker.left.lit.keyName
+              : Assets.images.kicker.right.lit.keyName,
+        ),
+      ),
+      KickerState.dimmed: Sprite(
+        gameRef.images.fromCache(
+          (_side.isLeft)
+              ? Assets.images.kicker.left.dimmed.keyName
+              : Assets.images.kicker.right.dimmed.keyName,
+        ),
+      ),
+    };
+    this.sprites = sprites;
+    size = sprites[current]!.originalSize / 10;
   }
 }
 
diff --git a/packages/pinball_components/lib/src/components/launch_ramp.dart b/packages/pinball_components/lib/src/components/launch_ramp.dart
index baa54744..4713c3a2 100644
--- a/packages/pinball_components/lib/src/components/launch_ramp.dart
+++ b/packages/pinball_components/lib/src/components/launch_ramp.dart
@@ -8,14 +8,13 @@ import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template launch_ramp}
-/// A [Blueprint] which creates the [_LaunchRampBase] and
-/// [_LaunchRampForegroundRailing].
+/// Ramp where the ball is launched from.
 /// {@endtemplate}
-class LaunchRamp extends Blueprint {
+class LaunchRamp extends Component {
   /// {@macro launch_ramp}
   LaunchRamp()
       : super(
-          components: [
+          children: [
             _LaunchRampBase(),
             _LaunchRampForegroundRailing(),
             _LaunchRampExit()..initialPosition = Vector2(0.6, -34),
@@ -24,21 +23,17 @@ class LaunchRamp extends Blueprint {
         );
 }
 
-/// {@template launch_ramp_base}
-/// Ramp the [Ball] is launched from at the beginning of each ball life.
-/// {@endtemplate}
-class _LaunchRampBase extends BodyComponent with Layered {
-  /// {@macro launch_ramp_base}
+class _LaunchRampBase extends BodyComponent with Layered, ZIndex {
   _LaunchRampBase()
       : super(
-          priority: RenderPriority.launchRamp,
+          renderBody: false,
           children: [
             _LaunchRampBackgroundRailingSpriteComponent(),
             _LaunchRampBaseSpriteComponent(),
           ],
         ) {
+    zIndex = ZIndexes.launchRamp;
     layer = Layer.launcher;
-    renderBody = false;
   }
 
   // TODO(ruimiguel): final asset differs slightly from the current shape. We
@@ -107,13 +102,6 @@ class _LaunchRampBase extends BodyComponent with Layered {
 
     return body;
   }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    gameRef
-        .addContactCallback(LayerSensorBallContactCallback<_LaunchRampExit>());
-  }
 }
 
 class _LaunchRampBaseSpriteComponent extends SpriteComponent with HasGameRef {
@@ -147,18 +135,13 @@ class _LaunchRampBackgroundRailingSpriteComponent extends SpriteComponent
   }
 }
 
-/// {@template launch_ramp_foreground_railing}
-/// Foreground railing for the [_LaunchRampBase] to render in front of the
-/// [Ball].
-/// {@endtemplate}
-class _LaunchRampForegroundRailing extends BodyComponent {
-  /// {@macro launch_ramp_foreground_railing}
+class _LaunchRampForegroundRailing extends BodyComponent with ZIndex {
   _LaunchRampForegroundRailing()
       : super(
-          priority: RenderPriority.launchRampForegroundRailing,
           children: [_LaunchRampForegroundRailingSpriteComponent()],
+          renderBody: false,
         ) {
-    renderBody = false;
+    zIndex = ZIndexes.launchRampForegroundRailing;
   }
 
   List<FixtureDef> _createFixtureDefs() {
@@ -218,9 +201,8 @@ class _LaunchRampForegroundRailingSpriteComponent extends SpriteComponent
 }
 
 class _LaunchRampCloseWall extends BodyComponent with InitialPosition, Layered {
-  _LaunchRampCloseWall() {
+  _LaunchRampCloseWall() : super(renderBody: false) {
     layer = Layer.board;
-    renderBody = false;
   }
 
   @override
@@ -248,11 +230,10 @@ class _LaunchRampExit extends LayerSensor {
           insideLayer: Layer.launcher,
           outsideLayer: Layer.board,
           orientation: LayerEntranceOrientation.down,
-          insidePriority: RenderPriority.ballOnLaunchRamp,
-          outsidePriority: RenderPriority.ballOnBoard,
+          insideZIndex: ZIndexes.ballOnLaunchRamp,
+          outsideZIndex: ZIndexes.ballOnBoard,
         ) {
     layer = Layer.launcher;
-    renderBody = false;
   }
 
   static final Vector2 _size = Vector2(1.6, 0.1);
diff --git a/packages/pinball_components/lib/src/components/layer.dart b/packages/pinball_components/lib/src/components/layer.dart
index 9b20ecf2..a39ad837 100644
--- a/packages/pinball_components/lib/src/components/layer.dart
+++ b/packages/pinball_components/lib/src/components/layer.dart
@@ -8,9 +8,6 @@ import 'package:flutter/material.dart';
 /// [BodyComponent]s with compatible [Layer]s can collide with each other,
 /// ignoring others. This compatibility depends on bit masking operation
 /// between layers. For more information read: https://en.wikipedia.org/wiki/Mask_(computing).
-///
-/// A parent [Layered] have priority against its children's layer. Them won't be
-/// changed but will be ignored.
 /// {@endtemplate}
 mixin Layered<T extends Forge2DGame> on BodyComponent<T> {
   Layer _layer = Layer.all;
diff --git a/packages/pinball_components/lib/src/components/layer_sensor.dart b/packages/pinball_components/lib/src/components/layer_sensor.dart
index 85cc8506..6b5f3832 100644
--- a/packages/pinball_components/lib/src/components/layer_sensor.dart
+++ b/packages/pinball_components/lib/src/components/layer_sensor.dart
@@ -17,42 +17,30 @@ enum LayerEntranceOrientation {
 /// {@template layer_sensor}
 /// [BodyComponent] located at the entrance and exit of a [Layer].
 ///
-/// [LayerSensorBallContactCallback] detects when a [Ball] passes
-/// through this sensor.
-///
 /// By default the base [layer] is set to [Layer.board] and the
-/// [outsidePriority] is set to the lowest possible [Layer].
+/// [_outsideZIndex] is set to [ZIndexes.ballOnBoard].
 /// {@endtemplate}
-abstract class LayerSensor extends BodyComponent with InitialPosition, Layered {
+abstract class LayerSensor extends BodyComponent
+    with InitialPosition, Layered, ContactCallbacks {
   /// {@macro layer_sensor}
   LayerSensor({
     required Layer insideLayer,
     Layer? outsideLayer,
-    required int insidePriority,
-    int? outsidePriority,
+    required int insideZIndex,
+    int? outsideZIndex,
     required this.orientation,
   })  : _insideLayer = insideLayer,
         _outsideLayer = outsideLayer ?? Layer.board,
-        _insidePriority = insidePriority,
-        _outsidePriority = outsidePriority ?? RenderPriority.ballOnBoard {
+        _insideZIndex = insideZIndex,
+        _outsideZIndex = outsideZIndex ?? ZIndexes.ballOnBoard,
+        super(renderBody: false) {
     layer = Layer.opening;
   }
+
   final Layer _insideLayer;
   final Layer _outsideLayer;
-  final int _insidePriority;
-  final int _outsidePriority;
-
-  /// Mask bits value for collisions on [Layer].
-  Layer get insideLayer => _insideLayer;
-
-  /// Mask bits value for collisions outside of [Layer].
-  Layer get outsideLayer => _outsideLayer;
-
-  /// Render priority for the [Ball] on [Layer].
-  int get insidePriority => _insidePriority;
-
-  /// Render priority for the [Ball] outside of [Layer].
-  int get outsidePriority => _outsidePriority;
+  final int _insideZIndex;
+  final int _outsideZIndex;
 
   /// The [Shape] of the [LayerSensor].
   Shape get shape;
@@ -75,36 +63,28 @@ abstract class LayerSensor extends BodyComponent with InitialPosition, Layered {
 
     return world.createBody(bodyDef)..createFixture(fixtureDef);
   }
-}
 
-/// {@template layer_sensor_ball_contact_callback}
-/// Detects when a [Ball] enters or exits a [Layer] through a [LayerSensor].
-///
-/// Modifies [Ball]'s [Layer] and render priority depending on whether the
-/// [Ball] is on or outside of a [Layer].
-/// {@endtemplate}
-class LayerSensorBallContactCallback<LayerEntrance extends LayerSensor>
-    extends ContactCallback<Ball, LayerEntrance> {
   @override
-  void begin(Ball ball, LayerEntrance layerEntrance, Contact _) {
-    if (ball.layer != layerEntrance.insideLayer) {
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+
+    if (other.layer != _insideLayer) {
       final isBallEnteringOpening =
-          (layerEntrance.orientation == LayerEntranceOrientation.down &&
-                  ball.body.linearVelocity.y < 0) ||
-              (layerEntrance.orientation == LayerEntranceOrientation.up &&
-                  ball.body.linearVelocity.y > 0);
+          (orientation == LayerEntranceOrientation.down &&
+                  other.body.linearVelocity.y < 0) ||
+              (orientation == LayerEntranceOrientation.up &&
+                  other.body.linearVelocity.y > 0);
 
       if (isBallEnteringOpening) {
-        ball
-          ..layer = layerEntrance.insideLayer
-          ..priority = layerEntrance.insidePriority
-          ..reorderChildren();
+        other
+          ..layer = _insideLayer
+          ..zIndex = _insideZIndex;
       }
     } else {
-      ball
-        ..layer = layerEntrance.outsideLayer
-        ..priority = layerEntrance.outsidePriority
-        ..reorderChildren();
+      other
+        ..layer = _outsideLayer
+        ..zIndex = _outsideZIndex;
     }
   }
 }
diff --git a/packages/pinball_components/lib/src/components/multiplier/cubit/multiplier_cubit.dart b/packages/pinball_components/lib/src/components/multiplier/cubit/multiplier_cubit.dart
new file mode 100644
index 00000000..1d265b2e
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/multiplier/cubit/multiplier_cubit.dart
@@ -0,0 +1,25 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+part 'multiplier_state.dart';
+
+class MultiplierCubit extends Cubit<MultiplierState> {
+  MultiplierCubit(MultiplierValue multiplierValue)
+      : super(MultiplierState.initial(multiplierValue));
+
+  /// Event added when the game's current multiplier changes.
+  void next(int multiplier) {
+    if (state.value.equals(multiplier)) {
+      if (state.spriteState == MultiplierSpriteState.dimmed) {
+        emit(state.copyWith(spriteState: MultiplierSpriteState.lit));
+      }
+    } else {
+      if (state.spriteState == MultiplierSpriteState.lit) {
+        emit(state.copyWith(spriteState: MultiplierSpriteState.dimmed));
+      }
+    }
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/multiplier/cubit/multiplier_state.dart b/packages/pinball_components/lib/src/components/multiplier/cubit/multiplier_state.dart
new file mode 100644
index 00000000..e3adde70
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/multiplier/cubit/multiplier_state.dart
@@ -0,0 +1,56 @@
+// ignore_for_file: public_member_api_docs
+
+part of 'multiplier_cubit.dart';
+
+enum MultiplierSpriteState {
+  lit,
+  dimmed,
+}
+
+class MultiplierState extends Equatable {
+  const MultiplierState({
+    required this.value,
+    required this.spriteState,
+  });
+
+  const MultiplierState.initial(MultiplierValue multiplierValue)
+      : this(
+          value: multiplierValue,
+          spriteState: MultiplierSpriteState.dimmed,
+        );
+
+  /// Current value for the [Multiplier]
+  final MultiplierValue value;
+
+  /// The [MultiplierSpriteGroupComponent] current sprite state
+  final MultiplierSpriteState spriteState;
+
+  MultiplierState copyWith({
+    MultiplierSpriteState? spriteState,
+  }) {
+    return MultiplierState(
+      value: value,
+      spriteState: spriteState ?? this.spriteState,
+    );
+  }
+
+  @override
+  List<Object> get props => [value, spriteState];
+}
+
+extension MultiplierValueX on MultiplierValue {
+  bool equals(int value) {
+    switch (this) {
+      case MultiplierValue.x2:
+        return value == 2;
+      case MultiplierValue.x3:
+        return value == 3;
+      case MultiplierValue.x4:
+        return value == 4;
+      case MultiplierValue.x5:
+        return value == 5;
+      case MultiplierValue.x6:
+        return value == 6;
+    }
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/multiplier/multiplier.dart b/packages/pinball_components/lib/src/components/multiplier/multiplier.dart
new file mode 100644
index 00000000..54d02857
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/multiplier/multiplier.dart
@@ -0,0 +1,204 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame/components.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball_components/gen/assets.gen.dart';
+import 'package:pinball_components/src/components/multiplier/cubit/multiplier_cubit.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/multiplier_cubit.dart';
+
+/// {@template multiplier}
+/// Backlit multiplier decal displayed on the board.
+/// {@endtemplate}
+class Multiplier extends Component {
+  /// {@macro multiplier}
+  Multiplier._({
+    required MultiplierValue value,
+    required Vector2 position,
+    required double angle,
+    required this.bloc,
+  })  : _value = value,
+        _position = position,
+        _angle = angle,
+        super();
+
+  /// {@macro multiplier}
+  Multiplier.x2({
+    required Vector2 position,
+    required double angle,
+  }) : this._(
+          value: MultiplierValue.x2,
+          position: position,
+          angle: angle,
+          bloc: MultiplierCubit(MultiplierValue.x2),
+        );
+
+  /// {@macro multiplier}
+  Multiplier.x3({
+    required Vector2 position,
+    required double angle,
+  }) : this._(
+          value: MultiplierValue.x3,
+          position: position,
+          angle: angle,
+          bloc: MultiplierCubit(MultiplierValue.x3),
+        );
+
+  /// {@macro multiplier}
+  Multiplier.x4({
+    required Vector2 position,
+    required double angle,
+  }) : this._(
+          value: MultiplierValue.x4,
+          position: position,
+          angle: angle,
+          bloc: MultiplierCubit(MultiplierValue.x4),
+        );
+
+  /// {@macro multiplier}
+  Multiplier.x5({
+    required Vector2 position,
+    required double angle,
+  }) : this._(
+          value: MultiplierValue.x5,
+          position: position,
+          angle: angle,
+          bloc: MultiplierCubit(MultiplierValue.x5),
+        );
+
+  /// {@macro multiplier}
+  Multiplier.x6({
+    required Vector2 position,
+    required double angle,
+  }) : this._(
+          value: MultiplierValue.x6,
+          position: position,
+          angle: angle,
+          bloc: MultiplierCubit(MultiplierValue.x6),
+        );
+
+  /// Creates a [Multiplier] without any children.
+  ///
+  /// This can be used for testing [Multiplier]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  Multiplier.test({
+    required MultiplierValue value,
+    required this.bloc,
+  })  : _value = value,
+        _position = Vector2.zero(),
+        _angle = 0;
+
+// TODO(ruimiguel): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  final MultiplierCubit bloc;
+
+  final MultiplierValue _value;
+  final Vector2 _position;
+  final double _angle;
+  late final MultiplierSpriteGroupComponent _sprite;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    _sprite = MultiplierSpriteGroupComponent(
+      position: _position,
+      litAssetPath: _value.litAssetPath,
+      dimmedAssetPath: _value.dimmedAssetPath,
+      angle: _angle,
+      current: bloc.state,
+    );
+    await add(_sprite);
+  }
+}
+
+/// Available multiplier values.
+enum MultiplierValue {
+  x2,
+  x3,
+  x4,
+  x5,
+  x6,
+}
+
+extension on MultiplierValue {
+  String get litAssetPath {
+    switch (this) {
+      case MultiplierValue.x2:
+        return Assets.images.multiplier.x2.lit.keyName;
+      case MultiplierValue.x3:
+        return Assets.images.multiplier.x3.lit.keyName;
+      case MultiplierValue.x4:
+        return Assets.images.multiplier.x4.lit.keyName;
+      case MultiplierValue.x5:
+        return Assets.images.multiplier.x5.lit.keyName;
+      case MultiplierValue.x6:
+        return Assets.images.multiplier.x6.lit.keyName;
+    }
+  }
+
+  String get dimmedAssetPath {
+    switch (this) {
+      case MultiplierValue.x2:
+        return Assets.images.multiplier.x2.dimmed.keyName;
+      case MultiplierValue.x3:
+        return Assets.images.multiplier.x3.dimmed.keyName;
+      case MultiplierValue.x4:
+        return Assets.images.multiplier.x4.dimmed.keyName;
+      case MultiplierValue.x5:
+        return Assets.images.multiplier.x5.dimmed.keyName;
+      case MultiplierValue.x6:
+        return Assets.images.multiplier.x6.dimmed.keyName;
+    }
+  }
+}
+
+/// {@template multiplier_sprite_group_component}
+/// A [SpriteGroupComponent] for a [Multiplier] with lit and dimmed states.
+/// {@endtemplate}
+@visibleForTesting
+class MultiplierSpriteGroupComponent
+    extends SpriteGroupComponent<MultiplierSpriteState>
+    with HasGameRef, ParentIsA<Multiplier> {
+  /// {@macro multiplier_sprite_group_component}
+  MultiplierSpriteGroupComponent({
+    required Vector2 position,
+    required String litAssetPath,
+    required String dimmedAssetPath,
+    required double angle,
+    required MultiplierState current,
+  })  : _litAssetPath = litAssetPath,
+        _dimmedAssetPath = dimmedAssetPath,
+        super(
+          anchor: Anchor.center,
+          position: position,
+          angle: angle,
+          current: current.spriteState,
+        );
+
+  final String _litAssetPath;
+  final String _dimmedAssetPath;
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    parent.bloc.stream.listen((state) => current = state.spriteState);
+
+    final sprites = {
+      MultiplierSpriteState.lit:
+          Sprite(gameRef.images.fromCache(_litAssetPath)),
+      MultiplierSpriteState.dimmed:
+          Sprite(gameRef.images.fromCache(_dimmedAssetPath)),
+    };
+    this.sprites = sprites;
+    size = sprites[current]!.originalSize / 10;
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/plunger.dart b/packages/pinball_components/lib/src/components/plunger.dart
index 295c799d..143e1049 100644
--- a/packages/pinball_components/lib/src/components/plunger.dart
+++ b/packages/pinball_components/lib/src/components/plunger.dart
@@ -1,6 +1,7 @@
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template plunger}
 /// [Plunger] serves as a spring, that shoots the ball on the right side of the
@@ -8,15 +9,13 @@ import 'package:pinball_components/pinball_components.dart';
 ///
 /// [Plunger] ignores gravity so the player controls its downward [pull].
 /// {@endtemplate}
-class Plunger extends BodyComponent with InitialPosition, Layered {
+class Plunger extends BodyComponent with InitialPosition, Layered, ZIndex {
   /// {@macro plunger}
   Plunger({
     required this.compressionDistance,
-    // TODO(ruimiguel): set to priority +1 over LaunchRamp once all priorities
-    // are fixed.
-  }) : super(priority: RenderPriority.plunger) {
+  }) : super(renderBody: false) {
+    zIndex = ZIndexes.plunger;
     layer = Layer.launcher;
-    renderBody = false;
   }
 
   /// Distance the plunger can lower.
@@ -80,7 +79,7 @@ class Plunger extends BodyComponent with InitialPosition, Layered {
   /// The velocity's magnitude depends on how far the [Plunger] has been pulled
   /// from its original [initialPosition].
   void release() {
-    final velocity = (initialPosition.y - body.position.y) * 5;
+    final velocity = (initialPosition.y - body.position.y) * 7;
     body.linearVelocity = Vector2(0, velocity);
     _spriteComponent.release();
   }
@@ -219,7 +218,7 @@ class PlungerAnchorPrismaticJointDef extends PrismaticJointDef {
       plunger.body,
       anchor.body,
       plunger.body.position + anchor.body.position,
-      Vector2(18.6, BoardDimensions.bounds.height),
+      Vector2(16, BoardDimensions.bounds.height),
     );
     enableLimit = true;
     lowerTranslation = double.negativeInfinity;
diff --git a/packages/pinball_components/lib/src/components/render_priority.dart b/packages/pinball_components/lib/src/components/render_priority.dart
deleted file mode 100644
index d2438db9..00000000
--- a/packages/pinball_components/lib/src/components/render_priority.dart
+++ /dev/null
@@ -1,121 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-import 'package:pinball_components/pinball_components.dart';
-
-/// {@template render_priority}
-/// Priorities for the component rendering order in the pinball game.
-/// {@endtemplate}
-// TODO(allisonryan0002): find alternative to section comments.
-abstract class RenderPriority {
-  static const _base = 0;
-  static const _above = 1;
-  static const _below = -1;
-
-  // Ball
-
-  /// Render priority for the [Ball] while it's on the board.
-  static const int ballOnBoard = _base;
-
-  /// Render priority for the [Ball] while it's on the [SpaceshipRamp].
-  static const int ballOnSpaceshipRamp =
-      _above + spaceshipRampBackgroundRailing;
-
-  /// Render priority for the [Ball] while it's on the [Spaceship].
-  static const int ballOnSpaceship = _above + spaceshipSaucer;
-
-  /// Render priority for the [Ball] while it's on the [SpaceshipRail].
-  static const int ballOnSpaceshipRail = _below + spaceshipSaucer;
-
-  /// Render priority for the [Ball] while it's on the [LaunchRamp].
-  static const int ballOnLaunchRamp = _above + launchRamp;
-
-  // Background
-
-  // TODO(allisonryan0002): fix this magic priority. Could bump all priorities
-  // so there are no negatives.
-  static const int background = 3 * _below + _base;
-
-  // Boundaries
-
-  static const int bottomBoundary = _above + dinoBottomWall;
-
-  static const int outerBoundary = _above + background;
-
-  static const int outerBottomBoundary = _above + rocket;
-
-  // Bottom Group
-
-  static const int bottomGroup = _above + ballOnBoard;
-
-  // Launcher
-
-  static const int launchRamp = _above + outerBoundary;
-
-  static const int launchRampForegroundRailing = _below + ballOnBoard;
-
-  static const int plunger = _above + launchRamp;
-
-  static const int rocket = _above + bottomBoundary;
-
-  // Dino Land
-
-  static const int dinoTopWall = _above + ballOnBoard;
-
-  static const int dino = _above + dinoTopWall;
-
-  static const int dinoBottomWall = _above + dino;
-
-  static const int slingshot = _above + dinoBottomWall;
-
-  // Flutter Forest
-
-  static const int signpost = _above + launchRampForegroundRailing;
-
-  static const int dashBumper = _above + ballOnBoard;
-
-  static const int dashAnimatronic = 2 * _above + launchRamp;
-
-  // Sparky Fire Zone
-
-  static const int computerBase = _below + ballOnBoard;
-
-  static const int computerTop = _above + ballOnBoard;
-
-  static const int sparkyAnimatronic = _above + spaceshipRampForegroundRailing;
-
-  static const int sparkyBumper = _above + ballOnBoard;
-
-  static const int turboChargeFlame = _above + ballOnBoard;
-
-  // Android Spaceship
-
-  static const int spaceshipRail = _above + bottomGroup;
-
-  static const int spaceshipRailForeground = _above + spaceshipRail;
-
-  static const int spaceshipSaucer = _above + spaceshipRail;
-
-  static const int spaceshipSaucerWall = _above + spaceshipSaucer;
-
-  static const int androidHead = _above + spaceshipSaucer;
-
-  static const int spaceshipRamp = _above + ballOnBoard;
-
-  static const int spaceshipRampBackgroundRailing = _above + spaceshipRamp;
-
-  static const int spaceshipRampArrow = _above + spaceshipRamp;
-
-  static const int spaceshipRampForegroundRailing =
-      _above + ballOnSpaceshipRamp;
-
-  static const int spaceshipRampBoardOpening = _below + ballOnBoard;
-
-  static const int alienBumper = _above + ballOnBoard;
-
-  // Score Text
-
-  static const int scoreText = _above + spaceshipRampForegroundRailing;
-
-  // Debug information
-  static const int debugInfo = _above + scoreText;
-}
diff --git a/packages/pinball_components/lib/src/components/rocket.dart b/packages/pinball_components/lib/src/components/rocket.dart
index 3f9161ca..07133fc5 100644
--- a/packages/pinball_components/lib/src/components/rocket.dart
+++ b/packages/pinball_components/lib/src/components/rocket.dart
@@ -1,24 +1,26 @@
 import 'package:flame/components.dart';
 import 'package:pinball_components/gen/assets.gen.dart';
 import 'package:pinball_components/pinball_components.dart' hide Assets;
+import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template rocket_sprite_component}
 /// A [SpriteComponent] for the rocket over [Plunger].
 /// {@endtemplate}
-class RocketSpriteComponent extends SpriteComponent with HasGameRef {
-  // TODO(ruimiguel): change this priority to be over launcher ramp and bottom
-  // wall.
+class RocketSpriteComponent extends SpriteComponent with HasGameRef, ZIndex {
   /// {@macro rocket_sprite_component}
-  RocketSpriteComponent() : super(priority: RenderPriority.rocket);
+  RocketSpriteComponent() : super(anchor: Anchor.center) {
+    zIndex = ZIndexes.rocket;
+  }
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    final sprite = await gameRef.loadSprite(
-      Assets.images.plunger.rocket.keyName,
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.plunger.rocket.keyName,
+      ),
     );
     this.sprite = sprite;
     size = sprite.originalSize / 10;
-    anchor = Anchor.center;
   }
 }
diff --git a/packages/pinball_components/lib/src/components/score_text.dart b/packages/pinball_components/lib/src/components/score_text.dart
index a81b4a6f..6dcba4b1 100644
--- a/packages/pinball_components/lib/src/components/score_text.dart
+++ b/packages/pinball_components/lib/src/components/score_text.dart
@@ -4,11 +4,12 @@ import 'package:flame/components.dart';
 import 'package:flame/effects.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template score_text}
 /// A [TextComponent] that spawns at a given [position] with a moving animation.
 /// {@endtemplate}
-class ScoreText extends TextComponent {
+class ScoreText extends TextComponent with ZIndex {
   /// {@macro score_text}
   ScoreText({
     required String text,
@@ -18,8 +19,9 @@ class ScoreText extends TextComponent {
           text: text,
           position: position,
           anchor: Anchor.center,
-          priority: RenderPriority.scoreText,
-        );
+        ) {
+    zIndex = ZIndexes.scoreText;
+  }
 
   late final Effect _effect;
 
diff --git a/packages/pinball_components/lib/src/components/signpost.dart b/packages/pinball_components/lib/src/components/signpost.dart
index 175c3382..13425342 100644
--- a/packages/pinball_components/lib/src/components/signpost.dart
+++ b/packages/pinball_components/lib/src/components/signpost.dart
@@ -46,13 +46,15 @@ extension on SignpostSpriteState {
 /// {@endtemplate}
 class Signpost extends BodyComponent with InitialPosition {
   /// {@macro signpost}
-  Signpost()
-      : super(
-          priority: RenderPriority.signpost,
-          children: [_SignpostSpriteComponent()],
-        ) {
-    renderBody = false;
-  }
+  Signpost({
+    Iterable<Component>? children,
+  }) : super(
+          renderBody: false,
+          children: [
+            _SignpostSpriteComponent(),
+            ...?children,
+          ],
+        );
 
   /// Forwards the sprite to the next [SignpostSpriteState].
   ///
diff --git a/packages/pinball_components/lib/src/components/slingshot.dart b/packages/pinball_components/lib/src/components/slingshot.dart
index 35346584..8acf0f9a 100644
--- a/packages/pinball_components/lib/src/components/slingshot.dart
+++ b/packages/pinball_components/lib/src/components/slingshot.dart
@@ -4,14 +4,13 @@ import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template slingshots}
-/// A [Blueprint] which creates the pair of [Slingshot]s on the right side of
-/// the board.
+/// A collection of [Slingshot]s.
 /// {@endtemplate}
-class Slingshots extends Blueprint {
+class Slingshots extends Component with ZIndex {
   /// {@macro slingshots}
   Slingshots()
       : super(
-          components: [
+          children: [
             Slingshot(
               length: 5.64,
               angle: -0.017,
@@ -23,7 +22,9 @@ class Slingshots extends Blueprint {
               spritePath: Assets.images.slingshot.lower.keyName,
             )..initialPosition = Vector2(24.7, 6.2),
           ],
-        );
+        ) {
+    zIndex = ZIndexes.slingshots;
+  }
 }
 
 /// {@template slingshot}
@@ -38,11 +39,9 @@ class Slingshot extends BodyComponent with InitialPosition {
   })  : _length = length,
         _angle = angle,
         super(
-          priority: RenderPriority.slingshot,
           children: [_SlinghsotSpriteComponent(spritePath, angle: angle)],
-        ) {
-    renderBody = false;
-  }
+          renderBody: false,
+        );
 
   final double _length;
 
diff --git a/packages/pinball_components/lib/src/components/spaceship.dart b/packages/pinball_components/lib/src/components/spaceship.dart
deleted file mode 100644
index 4ea4e05a..00000000
--- a/packages/pinball_components/lib/src/components/spaceship.dart
+++ /dev/null
@@ -1,259 +0,0 @@
-import 'dart:async';
-import 'dart:math';
-
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:pinball_components/gen/assets.gen.dart';
-import 'package:pinball_components/pinball_components.dart' hide Assets;
-import 'package:pinball_flame/pinball_flame.dart';
-
-/// {@template spaceship}
-/// A [Blueprint] which creates the spaceship feature.
-/// {@endtemplate}
-class Spaceship extends Blueprint {
-  /// {@macro spaceship}
-  Spaceship({required Vector2 position})
-      : super(
-          components: [
-            SpaceshipSaucer()..initialPosition = position,
-            _SpaceshipEntrance()..initialPosition = position,
-            AndroidHead()..initialPosition = position,
-            _SpaceshipHole(
-              outsideLayer: Layer.spaceshipExitRail,
-              outsidePriority: RenderPriority.ballOnSpaceshipRail,
-            )..initialPosition = position - Vector2(5.2, -4.8),
-            _SpaceshipHole(
-              outsideLayer: Layer.board,
-              outsidePriority: RenderPriority.ballOnBoard,
-            )..initialPosition = position - Vector2(-7.2, -0.8),
-            SpaceshipWall()..initialPosition = position,
-          ],
-        );
-
-  /// Total size of the spaceship.
-  static final size = Vector2(25, 19);
-}
-
-/// {@template spaceship_saucer}
-/// A [BodyComponent] for the base, or the saucer of the spaceship
-/// {@endtemplate}
-class SpaceshipSaucer extends BodyComponent with InitialPosition, Layered {
-  /// {@macro spaceship_saucer}
-  SpaceshipSaucer()
-      : super(
-          priority: RenderPriority.spaceshipSaucer,
-          children: [
-            _SpaceshipSaucerSpriteComponent(),
-          ],
-        ) {
-    layer = Layer.spaceship;
-    renderBody = false;
-  }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    gameRef
-      ..addContactCallback(
-        LayerSensorBallContactCallback<_SpaceshipEntrance>(),
-      )
-      ..addContactCallback(
-        LayerSensorBallContactCallback<_SpaceshipHole>(),
-      );
-  }
-
-  @override
-  Body createBody() {
-    final shape = CircleShape()..radius = 3;
-    final fixtureDef = FixtureDef(
-      shape,
-      isSensor: true,
-    );
-    final bodyDef = BodyDef(
-      position: initialPosition,
-      userData: this,
-    );
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-}
-
-class _SpaceshipSaucerSpriteComponent extends SpriteComponent with HasGameRef {
-  _SpaceshipSaucerSpriteComponent()
-      : super(
-          anchor: Anchor.center,
-          // TODO(alestiago): Refactor to use sprite orignial size instead.
-          size: Spaceship.size,
-        );
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    // TODO(alestiago): Use cached sprite.
-    sprite = await gameRef.loadSprite(
-      Assets.images.spaceship.saucer.keyName,
-    );
-  }
-}
-
-/// {@template spaceship_bridge}
-/// A [BodyComponent] that provides both the collision and the rotation
-/// animation for the bridge.
-/// {@endtemplate}
-class AndroidHead extends BodyComponent with InitialPosition, Layered {
-  /// {@macro spaceship_bridge}
-  AndroidHead()
-      : super(
-          priority: RenderPriority.androidHead,
-          children: [_AndroidHeadSpriteAnimation()],
-        ) {
-    renderBody = false;
-    layer = Layer.spaceship;
-  }
-
-  @override
-  Body createBody() {
-    final circleShape = CircleShape()..radius = 2;
-
-    final bodyDef = BodyDef(
-      position: initialPosition,
-      userData: this,
-    );
-
-    return world.createBody(bodyDef)
-      ..createFixture(
-        FixtureDef(circleShape)..restitution = 0.4,
-      );
-  }
-}
-
-class _AndroidHeadSpriteAnimation extends SpriteAnimationComponent
-    with HasGameRef {
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    final image = await gameRef.images.load(
-      Assets.images.spaceship.bridge.keyName,
-    );
-    size = Vector2(8.2, 10);
-    position = Vector2(0, -2);
-    anchor = Anchor.center;
-
-    final data = SpriteAnimationData.sequenced(
-      amount: 72,
-      amountPerRow: 24,
-      stepTime: 0.05,
-      textureSize: size * 10,
-    );
-    animation = SpriteAnimation.fromFrameData(image, data);
-  }
-}
-
-class _SpaceshipEntrance extends LayerSensor {
-  _SpaceshipEntrance()
-      : super(
-          insideLayer: Layer.spaceship,
-          orientation: LayerEntranceOrientation.up,
-          insidePriority: RenderPriority.ballOnSpaceship,
-        ) {
-    layer = Layer.spaceship;
-  }
-
-  @override
-  Shape get shape {
-    renderBody = false;
-    final radius = Spaceship.size.y / 2;
-    return PolygonShape()
-      ..setAsEdge(
-        Vector2(
-          radius * cos(20 * pi / 180),
-          radius * sin(20 * pi / 180),
-        )..rotate(90 * pi / 180),
-        Vector2(
-          radius * cos(340 * pi / 180),
-          radius * sin(340 * pi / 180),
-        )..rotate(90 * pi / 180),
-      );
-  }
-}
-
-class _SpaceshipHole extends LayerSensor {
-  _SpaceshipHole({required Layer outsideLayer, required int outsidePriority})
-      : super(
-          insideLayer: Layer.spaceship,
-          outsideLayer: outsideLayer,
-          orientation: LayerEntranceOrientation.down,
-          insidePriority: RenderPriority.ballOnSpaceship,
-          outsidePriority: outsidePriority,
-        ) {
-    renderBody = false;
-    layer = Layer.spaceship;
-  }
-
-  @override
-  Shape get shape {
-    return ArcShape(
-      center: Vector2(0, -3.2),
-      arcRadius: 5,
-      angle: 1,
-      rotation: -2,
-    );
-  }
-}
-
-/// {@template spaceship_wall_shape}
-/// The [ChainShape] that defines the shape of the [SpaceshipWall].
-/// {@endtemplate}
-class _SpaceshipWallShape extends ChainShape {
-  /// {@macro spaceship_wall_shape}
-  _SpaceshipWallShape() {
-    final minorRadius = (Spaceship.size.y - 2) / 2;
-    final majorRadius = (Spaceship.size.x - 2) / 2;
-
-    createChain(
-      [
-        // TODO(alestiago): Try converting this logic to radian.
-        for (var angle = 20; angle <= 340; angle++)
-          Vector2(
-            minorRadius * cos(angle * pi / 180),
-            majorRadius * sin(angle * pi / 180),
-          ),
-      ],
-    );
-  }
-}
-
-/// {@template spaceship_wall}
-/// A [BodyComponent] that provides the collision for the wall
-/// surrounding the spaceship.
-///
-/// It has a small opening to allow the [Ball] to get inside the spaceship
-/// saucer.
-///
-/// It also contains the [SpriteComponent] for the lower wall
-/// {@endtemplate}
-class SpaceshipWall extends BodyComponent with InitialPosition, Layered {
-  /// {@macro spaceship_wall}
-  SpaceshipWall() : super(priority: RenderPriority.spaceshipSaucerWall) {
-    layer = Layer.spaceship;
-  }
-
-  @override
-  Body createBody() {
-    renderBody = false;
-
-    final shape = _SpaceshipWallShape();
-    final fixtureDef = FixtureDef(shape);
-
-    final bodyDef = BodyDef(
-      position: initialPosition,
-      userData: this,
-      angle: -1.7,
-    );
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-}
diff --git a/packages/pinball_components/lib/src/components/spaceship_rail.dart b/packages/pinball_components/lib/src/components/spaceship_rail.dart
index 1175384b..7dbabc93 100644
--- a/packages/pinball_components/lib/src/components/spaceship_rail.dart
+++ b/packages/pinball_components/lib/src/components/spaceship_rail.dart
@@ -2,88 +2,71 @@ import 'dart:math' as math;
 
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:pinball_components/gen/assets.gen.dart';
-import 'package:pinball_components/pinball_components.dart' hide Assets;
+import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template spaceship_rail}
-/// A [Blueprint] for the spaceship drop tube.
+/// Rail exiting the [AndroidSpaceship].
 /// {@endtemplate}
-class SpaceshipRail extends Blueprint {
+class SpaceshipRail extends Component {
   /// {@macro spaceship_rail}
   SpaceshipRail()
       : super(
-          components: [
-            _SpaceshipRailRamp(),
+          children: [
+            _SpaceshipRail(),
             _SpaceshipRailExit(),
-            _SpaceshipRailBase(radius: 0.55)
-              ..initialPosition = Vector2(-26.15, -18.65),
-            _SpaceshipRailBase(radius: 0.8)
-              ..initialPosition = Vector2(-25.5, 12.9),
-            _SpaceshipRailForeground()
+            _SpaceshipRailExitSpriteComponent()
           ],
         );
 }
 
-class _SpaceshipRailRamp extends BodyComponent with Layered {
-  _SpaceshipRailRamp()
+class _SpaceshipRail extends BodyComponent with Layered, ZIndex {
+  _SpaceshipRail()
       : super(
-          priority: RenderPriority.spaceshipRail,
-          children: [_SpaceshipRailRampSpriteComponent()],
+          children: [_SpaceshipRailSpriteComponent()],
+          renderBody: false,
         ) {
     layer = Layer.spaceshipExitRail;
-    renderBody = false;
+    zIndex = ZIndexes.spaceshipRail;
   }
 
   List<FixtureDef> _createFixtureDefs() {
-    final fixturesDefs = <FixtureDef>[];
-
     final topArcShape = ArcShape(
-      center: Vector2(-35.5, -30.9),
+      center: Vector2(-35.1, -30.9),
       arcRadius: 2.5,
       angle: math.pi,
       rotation: 0.2,
     );
-    final topArcFixtureDef = FixtureDef(topArcShape);
-    fixturesDefs.add(topArcFixtureDef);
 
     final topLeftCurveShape = BezierCurveShape(
       controlPoints: [
-        Vector2(-37.9, -30.4),
-        Vector2(-38, -23.9),
+        Vector2(-37.6, -30.4),
+        Vector2(-37.8, -23.9),
         Vector2(-30.93, -18.2),
       ],
     );
-    final topLeftCurveFixtureDef = FixtureDef(topLeftCurveShape);
-    fixturesDefs.add(topLeftCurveFixtureDef);
 
     final middleLeftCurveShape = BezierCurveShape(
       controlPoints: [
         topLeftCurveShape.vertices.last,
         Vector2(-22.6, -10.3),
-        Vector2(-30, -0.2),
+        Vector2(-29.5, -0.2),
       ],
     );
-    final middleLeftCurveFixtureDef = FixtureDef(middleLeftCurveShape);
-    fixturesDefs.add(middleLeftCurveFixtureDef);
 
     final bottomLeftCurveShape = BezierCurveShape(
       controlPoints: [
         middleLeftCurveShape.vertices.last,
-        Vector2(-36, 8.6),
-        Vector2(-32.04, 18.3),
+        Vector2(-35.6, 8.6),
+        Vector2(-31.3, 18.3),
       ],
     );
-    final bottomLeftCurveFixtureDef = FixtureDef(bottomLeftCurveShape);
-    fixturesDefs.add(bottomLeftCurveFixtureDef);
 
     final topRightStraightShape = EdgeShape()
       ..set(
-        Vector2(-33, -31.3),
         Vector2(-27.2, -21.3),
+        Vector2(-33, -31.3),
       );
-    final topRightStraightFixtureDef = FixtureDef(topRightStraightShape);
-    fixturesDefs.add(topRightStraightFixtureDef);
 
     final middleRightCurveShape = BezierCurveShape(
       controlPoints: [
@@ -92,8 +75,6 @@ class _SpaceshipRailRamp extends BodyComponent with Layered {
         Vector2(-25.29, 1.7),
       ],
     );
-    final middleRightCurveFixtureDef = FixtureDef(middleRightCurveShape);
-    fixturesDefs.add(middleRightCurveFixtureDef);
 
     final bottomRightCurveShape = BezierCurveShape(
       controlPoints: [
@@ -102,10 +83,16 @@ class _SpaceshipRailRamp extends BodyComponent with Layered {
         Vector2(-26.8, 15.7),
       ],
     );
-    final bottomRightCurveFixtureDef = FixtureDef(bottomRightCurveShape);
-    fixturesDefs.add(bottomRightCurveFixtureDef);
 
-    return fixturesDefs;
+    return [
+      FixtureDef(topArcShape),
+      FixtureDef(topLeftCurveShape),
+      FixtureDef(middleLeftCurveShape),
+      FixtureDef(bottomLeftCurveShape),
+      FixtureDef(topRightStraightShape),
+      FixtureDef(middleRightCurveShape),
+      FixtureDef(bottomRightCurveShape),
+    ];
   }
 
   @override
@@ -114,67 +101,50 @@ class _SpaceshipRailRamp extends BodyComponent with Layered {
     _createFixtureDefs().forEach(body.createFixture);
     return body;
   }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    gameRef.addContactCallback(
-      LayerSensorBallContactCallback<_SpaceshipRailExit>(),
-    );
-  }
 }
 
-class _SpaceshipRailRampSpriteComponent extends SpriteComponent
-    with HasGameRef {
+class _SpaceshipRailSpriteComponent extends SpriteComponent with HasGameRef {
+  _SpaceshipRailSpriteComponent()
+      : super(
+          anchor: Anchor.center,
+          position: Vector2(-29.4, -5.7),
+        );
+
   @override
   Future<void> onLoad() async {
     await super.onLoad();
 
-    final sprite = await gameRef.loadSprite(
-      Assets.images.spaceship.rail.main.keyName,
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.android.rail.main.keyName,
+      ),
     );
     this.sprite = sprite;
     size = sprite.originalSize / 10;
-    anchor = Anchor.center;
-    position = Vector2(-29.4, -5.7);
   }
 }
 
-class _SpaceshipRailForeground extends SpriteComponent with HasGameRef {
-  _SpaceshipRailForeground()
-      : super(priority: RenderPriority.spaceshipRailForeground);
+class _SpaceshipRailExitSpriteComponent extends SpriteComponent
+    with HasGameRef, ZIndex {
+  _SpaceshipRailExitSpriteComponent()
+      : super(
+          anchor: Anchor.center,
+          position: Vector2(-28, 19.4),
+        ) {
+    zIndex = ZIndexes.spaceshipRailExit;
+  }
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
 
-    final sprite = await gameRef.loadSprite(
-      Assets.images.spaceship.rail.foreground.keyName,
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.android.rail.exit.keyName,
+      ),
     );
     this.sprite = sprite;
     size = sprite.originalSize / 10;
-    anchor = Anchor.center;
-    position = Vector2(-28.5, 19.7);
-  }
-}
-
-/// Represents the ground bases of the [_SpaceshipRailRamp].
-class _SpaceshipRailBase extends BodyComponent with InitialPosition {
-  _SpaceshipRailBase({required this.radius}) {
-    renderBody = false;
-  }
-
-  final double radius;
-
-  @override
-  Body createBody() {
-    final shape = CircleShape()..radius = radius;
-    final fixtureDef = FixtureDef(shape);
-    final bodyDef = BodyDef(
-      position: initialPosition,
-    );
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
   }
 }
 
@@ -183,9 +153,8 @@ class _SpaceshipRailExit extends LayerSensor {
       : super(
           orientation: LayerEntranceOrientation.down,
           insideLayer: Layer.spaceshipExitRail,
-          insidePriority: RenderPriority.ballOnSpaceshipRail,
+          insideZIndex: ZIndexes.ballOnSpaceshipRail,
         ) {
-    renderBody = false;
     layer = Layer.spaceshipExitRail;
   }
 
diff --git a/packages/pinball_components/lib/src/components/spaceship_ramp.dart b/packages/pinball_components/lib/src/components/spaceship_ramp.dart
index 30211251..c1be0943 100644
--- a/packages/pinball_components/lib/src/components/spaceship_ramp.dart
+++ b/packages/pinball_components/lib/src/components/spaceship_ramp.dart
@@ -8,22 +8,22 @@ import 'package:pinball_components/pinball_components.dart' hide Assets;
 import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template spaceship_ramp}
-/// A [Blueprint] which creates the ramp leading into the [Spaceship].
+/// Ramp leading into the [AndroidSpaceship].
 /// {@endtemplate}
-class SpaceshipRamp extends Blueprint {
+class SpaceshipRamp extends Component {
   /// {@macro spaceship_ramp}
   SpaceshipRamp()
       : super(
-          components: [
+          children: [
             _SpaceshipRampOpening(
-              outsidePriority: RenderPriority.ballOnBoard,
+              outsidePriority: ZIndexes.ballOnBoard,
               rotation: math.pi,
             )
               ..initialPosition = Vector2(1.7, -19.8)
               ..layer = Layer.opening,
             _SpaceshipRampOpening(
               outsideLayer: Layer.spaceship,
-              outsidePriority: RenderPriority.ballOnSpaceship,
+              outsidePriority: ZIndexes.ballOnSpaceship,
               rotation: math.pi,
             )
               ..initialPosition = Vector2(-13.7, -18.6)
@@ -41,10 +41,8 @@ class SpaceshipRamp extends Blueprint {
   /// Forwards the sprite to the next [SpaceshipRampArrowSpriteState].
   ///
   /// If the current state is the last one it cycles back to the initial state.
-  void progress() => components
-      .whereType<_SpaceshipRampArrowSpriteComponent>()
-      .first
-      .progress();
+  void progress() =>
+      firstChild<_SpaceshipRampArrowSpriteComponent>()?.progress();
 }
 
 /// Indicates the state of the arrow on the [SpaceshipRamp].
@@ -73,17 +71,17 @@ extension on SpaceshipRampArrowSpriteState {
   String get path {
     switch (this) {
       case SpaceshipRampArrowSpriteState.inactive:
-        return Assets.images.spaceship.ramp.arrow.inactive.keyName;
+        return Assets.images.android.ramp.arrow.inactive.keyName;
       case SpaceshipRampArrowSpriteState.active1:
-        return Assets.images.spaceship.ramp.arrow.active1.keyName;
+        return Assets.images.android.ramp.arrow.active1.keyName;
       case SpaceshipRampArrowSpriteState.active2:
-        return Assets.images.spaceship.ramp.arrow.active2.keyName;
+        return Assets.images.android.ramp.arrow.active2.keyName;
       case SpaceshipRampArrowSpriteState.active3:
-        return Assets.images.spaceship.ramp.arrow.active3.keyName;
+        return Assets.images.android.ramp.arrow.active3.keyName;
       case SpaceshipRampArrowSpriteState.active4:
-        return Assets.images.spaceship.ramp.arrow.active4.keyName;
+        return Assets.images.android.ramp.arrow.active4.keyName;
       case SpaceshipRampArrowSpriteState.active5:
-        return Assets.images.spaceship.ramp.arrow.active5.keyName;
+        return Assets.images.android.ramp.arrow.active5.keyName;
     }
   }
 
@@ -94,16 +92,16 @@ extension on SpaceshipRampArrowSpriteState {
 }
 
 class _SpaceshipRampBackground extends BodyComponent
-    with InitialPosition, Layered {
+    with InitialPosition, Layered, ZIndex {
   _SpaceshipRampBackground()
       : super(
-          priority: RenderPriority.spaceshipRamp,
+          renderBody: false,
           children: [
             _SpaceshipRampBackgroundRampSpriteComponent(),
           ],
         ) {
     layer = Layer.spaceshipEntranceRamp;
-    renderBody = false;
+    zIndex = ZIndexes.spaceshipRamp;
   }
 
   /// Width between walls of the ramp.
@@ -145,31 +143,24 @@ class _SpaceshipRampBackground extends BodyComponent
 
     return body;
   }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    gameRef.addContactCallback(
-      LayerSensorBallContactCallback<_SpaceshipRampOpening>(),
-    );
-  }
 }
 
 class _SpaceshipRampBackgroundRailingSpriteComponent extends SpriteComponent
-    with HasGameRef {
+    with HasGameRef, ZIndex {
   _SpaceshipRampBackgroundRailingSpriteComponent()
       : super(
           anchor: Anchor.center,
           position: Vector2(-11.7, -54.3),
-          priority: RenderPriority.spaceshipRampBackgroundRailing,
-        );
+        ) {
+    zIndex = ZIndexes.spaceshipRampBackgroundRailing;
+  }
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
     final sprite = Sprite(
       gameRef.images.fromCache(
-        Assets.images.spaceship.ramp.railingBackground.keyName,
+        Assets.images.android.ramp.railingBackground.keyName,
       ),
     );
     this.sprite = sprite;
@@ -190,7 +181,7 @@ class _SpaceshipRampBackgroundRampSpriteComponent extends SpriteComponent
     await super.onLoad();
     final sprite = Sprite(
       gameRef.images.fromCache(
-        Assets.images.spaceship.ramp.main.keyName,
+        Assets.images.android.ramp.main.keyName,
       ),
     );
     this.sprite = sprite;
@@ -205,14 +196,15 @@ class _SpaceshipRampBackgroundRampSpriteComponent extends SpriteComponent
 /// {@endtemplate}
 class _SpaceshipRampArrowSpriteComponent
     extends SpriteGroupComponent<SpaceshipRampArrowSpriteState>
-    with HasGameRef {
+    with HasGameRef, ZIndex {
   /// {@macro spaceship_ramp_arrow_sprite_component}
   _SpaceshipRampArrowSpriteComponent()
       : super(
           anchor: Anchor.center,
           position: Vector2(-3.9, -56.5),
-          priority: RenderPriority.spaceshipRampArrow,
-        );
+        ) {
+    zIndex = ZIndexes.spaceshipRampArrow;
+  }
 
   /// Changes arrow image to the next [Sprite].
   void progress() => current = current?.next;
@@ -234,15 +226,17 @@ class _SpaceshipRampArrowSpriteComponent
 }
 
 class _SpaceshipRampBoardOpeningSpriteComponent extends SpriteComponent
-    with HasGameRef {
-  _SpaceshipRampBoardOpeningSpriteComponent() : super(anchor: Anchor.center);
+    with HasGameRef, ZIndex {
+  _SpaceshipRampBoardOpeningSpriteComponent() : super(anchor: Anchor.center) {
+    zIndex = ZIndexes.spaceshipRampBoardOpening;
+  }
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
     final sprite = Sprite(
       gameRef.images.fromCache(
-        Assets.images.spaceship.ramp.boardOpening.keyName,
+        Assets.images.android.ramp.boardOpening.keyName,
       ),
     );
     this.sprite = sprite;
@@ -251,14 +245,14 @@ class _SpaceshipRampBoardOpeningSpriteComponent extends SpriteComponent
 }
 
 class _SpaceshipRampForegroundRailing extends BodyComponent
-    with InitialPosition, Layered {
+    with InitialPosition, Layered, ZIndex {
   _SpaceshipRampForegroundRailing()
       : super(
-          priority: RenderPriority.spaceshipRampForegroundRailing,
+          renderBody: false,
           children: [_SpaceshipRampForegroundRailingSpriteComponent()],
         ) {
     layer = Layer.spaceshipEntranceRamp;
-    renderBody = false;
+    zIndex = ZIndexes.spaceshipRampForegroundRailing;
   }
 
   List<FixtureDef> _createFixtureDefs() {
@@ -312,7 +306,7 @@ class _SpaceshipRampForegroundRailingSpriteComponent extends SpriteComponent
     await super.onLoad();
     final sprite = Sprite(
       gameRef.images.fromCache(
-        Assets.images.spaceship.ramp.railingForeground.keyName,
+        Assets.images.android.ramp.railingForeground.keyName,
       ),
     );
     this.sprite = sprite;
@@ -321,8 +315,7 @@ class _SpaceshipRampForegroundRailingSpriteComponent extends SpriteComponent
 }
 
 class _SpaceshipRampBase extends BodyComponent with InitialPosition, Layered {
-  _SpaceshipRampBase() {
-    renderBody = false;
+  _SpaceshipRampBase() : super(renderBody: false) {
     layer = Layer.board;
   }
 
@@ -361,11 +354,9 @@ class _SpaceshipRampOpening extends LayerSensor {
           insideLayer: Layer.spaceshipEntranceRamp,
           outsideLayer: outsideLayer,
           orientation: LayerEntranceOrientation.down,
-          insidePriority: RenderPriority.ballOnSpaceshipRamp,
-          outsidePriority: outsidePriority,
-        ) {
-    renderBody = false;
-  }
+          insideZIndex: ZIndexes.ballOnSpaceshipRamp,
+          outsideZIndex: outsidePriority,
+        );
 
   final double _rotation;
 
diff --git a/packages/pinball_components/lib/src/components/sparky_animatronic.dart b/packages/pinball_components/lib/src/components/sparky_animatronic.dart
index 714a5700..2ee2803c 100644
--- a/packages/pinball_components/lib/src/components/sparky_animatronic.dart
+++ b/packages/pinball_components/lib/src/components/sparky_animatronic.dart
@@ -1,17 +1,20 @@
 import 'package:flame/components.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template sparky_animatronic}
 /// Animated Sparky that sits on top of the [SparkyComputer].
 /// {@endtemplate}
-class SparkyAnimatronic extends SpriteAnimationComponent with HasGameRef {
+class SparkyAnimatronic extends SpriteAnimationComponent
+    with HasGameRef, ZIndex {
   /// {@macro sparky_animatronic}
   SparkyAnimatronic()
       : super(
           anchor: Anchor.center,
           playing: false,
-          priority: RenderPriority.sparkyAnimatronic,
-        );
+        ) {
+    zIndex = ZIndexes.sparkyAnimatronic;
+  }
 
   @override
   Future<void> onLoad() async {
diff --git a/packages/pinball_components/lib/src/components/sparky_bumper.dart b/packages/pinball_components/lib/src/components/sparky_bumper.dart
deleted file mode 100644
index becac26b..00000000
--- a/packages/pinball_components/lib/src/components/sparky_bumper.dart
+++ /dev/null
@@ -1,136 +0,0 @@
-import 'dart:math' as math;
-
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/material.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-/// {@template sparky_bumper}
-/// Bumper for Sparky area.
-/// {@endtemplate}
-class SparkyBumper extends BodyComponent with InitialPosition {
-  /// {@macro sparky_bumper}
-  SparkyBumper._({
-    required double majorRadius,
-    required double minorRadius,
-    required String onAssetPath,
-    required String offAssetPath,
-    required Vector2 spritePosition,
-  })  : _majorRadius = majorRadius,
-        _minorRadius = minorRadius,
-        super(
-          priority: RenderPriority.sparkyBumper,
-          children: [
-            _SparkyBumperSpriteGroupComponent(
-              onAssetPath: onAssetPath,
-              offAssetPath: offAssetPath,
-              position: spritePosition,
-            ),
-          ],
-        ) {
-    renderBody = false;
-  }
-
-  /// {@macro sparky_bumper}
-  SparkyBumper.a()
-      : this._(
-          majorRadius: 2.9,
-          minorRadius: 2.1,
-          onAssetPath: Assets.images.sparky.bumper.a.active.keyName,
-          offAssetPath: Assets.images.sparky.bumper.a.inactive.keyName,
-          spritePosition: Vector2(0, -0.25),
-        );
-
-  /// {@macro sparky_bumper}
-  SparkyBumper.b()
-      : this._(
-          majorRadius: 2.85,
-          minorRadius: 2,
-          onAssetPath: Assets.images.sparky.bumper.b.active.keyName,
-          offAssetPath: Assets.images.sparky.bumper.b.inactive.keyName,
-          spritePosition: Vector2(0, -0.35),
-        );
-
-  /// {@macro sparky_bumper}
-  SparkyBumper.c()
-      : this._(
-          majorRadius: 3,
-          minorRadius: 2.2,
-          onAssetPath: Assets.images.sparky.bumper.c.active.keyName,
-          offAssetPath: Assets.images.sparky.bumper.c.inactive.keyName,
-          spritePosition: Vector2(0, -0.4),
-        );
-
-  final double _majorRadius;
-  final double _minorRadius;
-
-  @override
-  Body createBody() {
-    renderBody = false;
-
-    final shape = EllipseShape(
-      center: Vector2.zero(),
-      majorRadius: _majorRadius,
-      minorRadius: _minorRadius,
-    )..rotate(math.pi / 2.1);
-    final fixtureDef = FixtureDef(
-      shape,
-      restitution: 4,
-    );
-    final bodyDef = BodyDef()
-      ..position = initialPosition
-      ..userData = this;
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-
-  /// Animates the [DashNestBumper].
-  Future<void> animate() async {
-    final spriteGroupComponent = firstChild<_SparkyBumperSpriteGroupComponent>()
-      ?..current = SparkyBumperSpriteState.inactive;
-    await Future<void>.delayed(const Duration(milliseconds: 50));
-    spriteGroupComponent?.current = SparkyBumperSpriteState.active;
-  }
-}
-
-/// Indicates the [SparkyBumper]'s current sprite state.
-@visibleForTesting
-enum SparkyBumperSpriteState {
-  /// A lit up bumper.
-  active,
-
-  /// A dimmed bumper.
-  inactive,
-}
-
-class _SparkyBumperSpriteGroupComponent
-    extends SpriteGroupComponent<SparkyBumperSpriteState> with HasGameRef {
-  _SparkyBumperSpriteGroupComponent({
-    required String onAssetPath,
-    required String offAssetPath,
-    required Vector2 position,
-  })  : _onAssetPath = onAssetPath,
-        _offAssetPath = offAssetPath,
-        super(
-          anchor: Anchor.center,
-          position: position,
-        );
-
-  final String _onAssetPath;
-  final String _offAssetPath;
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    final sprites = {
-      SparkyBumperSpriteState.active:
-          Sprite(gameRef.images.fromCache(_onAssetPath)),
-      SparkyBumperSpriteState.inactive:
-          Sprite(gameRef.images.fromCache(_offAssetPath)),
-    };
-    this.sprites = sprites;
-
-    current = SparkyBumperSpriteState.active;
-    size = sprites[current]!.originalSize / 10;
-  }
-}
diff --git a/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/behaviors.dart b/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/behaviors.dart
new file mode 100644
index 00000000..faaa510b
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/behaviors.dart
@@ -0,0 +1,2 @@
+export 'sparky_bumper_ball_contact_behavior.dart';
+export 'sparky_bumper_blinking_behavior.dart';
diff --git a/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/sparky_bumper_ball_contact_behavior.dart b/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/sparky_bumper_ball_contact_behavior.dart
new file mode 100644
index 00000000..57db300c
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/sparky_bumper_ball_contact_behavior.dart
@@ -0,0 +1,14 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class SparkyBumperBallContactBehavior extends ContactBehavior<SparkyBumper> {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+    parent.bloc.onBallContacted();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/sparky_bumper_blinking_behavior.dart b/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/sparky_bumper_blinking_behavior.dart
new file mode 100644
index 00000000..2c2c50fe
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/sparky_bumper/behaviors/sparky_bumper_blinking_behavior.dart
@@ -0,0 +1,39 @@
+import 'package:flame/components.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template sparky_bumper_blinking_behavior}
+/// Makes a [SparkyBumper] blink back to [SparkyBumperState.lit] when
+/// [SparkyBumperState.dimmed].
+/// {@endtemplate}
+class SparkyBumperBlinkingBehavior extends TimerComponent
+    with ParentIsA<SparkyBumper> {
+  /// {@macro sparky_bumper_blinking_behavior}
+  SparkyBumperBlinkingBehavior() : super(period: 0.05);
+
+  void _onNewState(SparkyBumperState state) {
+    switch (state) {
+      case SparkyBumperState.lit:
+        break;
+      case SparkyBumperState.dimmed:
+        timer
+          ..reset()
+          ..start();
+        break;
+    }
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    timer.stop();
+    parent.bloc.stream.listen(_onNewState);
+  }
+
+  @override
+  void onTick() {
+    super.onTick();
+    timer.stop();
+    parent.bloc.onBlinked();
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/sparky_bumper/cubit/sparky_bumper_cubit.dart b/packages/pinball_components/lib/src/components/sparky_bumper/cubit/sparky_bumper_cubit.dart
new file mode 100644
index 00000000..2f7ba7c4
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/sparky_bumper/cubit/sparky_bumper_cubit.dart
@@ -0,0 +1,17 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+
+part 'sparky_bumper_state.dart';
+
+class SparkyBumperCubit extends Cubit<SparkyBumperState> {
+  SparkyBumperCubit() : super(SparkyBumperState.lit);
+
+  void onBallContacted() {
+    emit(SparkyBumperState.dimmed);
+  }
+
+  void onBlinked() {
+    emit(SparkyBumperState.lit);
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/sparky_bumper/cubit/sparky_bumper_state.dart b/packages/pinball_components/lib/src/components/sparky_bumper/cubit/sparky_bumper_state.dart
new file mode 100644
index 00000000..096af299
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/sparky_bumper/cubit/sparky_bumper_state.dart
@@ -0,0 +1,8 @@
+// ignore_for_file: public_member_api_docs
+
+part of 'sparky_bumper_cubit.dart';
+
+enum SparkyBumperState {
+  lit,
+  dimmed,
+}
diff --git a/packages/pinball_components/lib/src/components/sparky_bumper/sparky_bumper.dart b/packages/pinball_components/lib/src/components/sparky_bumper/sparky_bumper.dart
new file mode 100644
index 00000000..205dab62
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/sparky_bumper/sparky_bumper.dart
@@ -0,0 +1,165 @@
+import 'dart:math' as math;
+
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/sparky_bumper/behaviors/behaviors.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/sparky_bumper_cubit.dart';
+
+/// {@template sparky_bumper}
+/// Bumper for Sparky area.
+/// {@endtemplate}
+class SparkyBumper extends BodyComponent with InitialPosition, ZIndex {
+  /// {@macro sparky_bumper}
+  SparkyBumper._({
+    required double majorRadius,
+    required double minorRadius,
+    required String litAssetPath,
+    required String dimmedAssetPath,
+    required Vector2 spritePosition,
+    required this.bloc,
+    Iterable<Component>? children,
+  })  : _majorRadius = majorRadius,
+        _minorRadius = minorRadius,
+        super(
+          renderBody: false,
+          children: [
+            SparkyBumperBallContactBehavior(),
+            SparkyBumperBlinkingBehavior(),
+            _SparkyBumperSpriteGroupComponent(
+              litAssetPath: litAssetPath,
+              dimmedAssetPath: dimmedAssetPath,
+              position: spritePosition,
+              state: bloc.state,
+            ),
+            ...?children,
+          ],
+        ) {
+    zIndex = ZIndexes.sparkyBumper;
+  }
+
+  /// {@macro sparky_bumper}
+  SparkyBumper.a({
+    Iterable<Component>? children,
+  }) : this._(
+          majorRadius: 2.9,
+          minorRadius: 2.1,
+          litAssetPath: Assets.images.sparky.bumper.a.lit.keyName,
+          dimmedAssetPath: Assets.images.sparky.bumper.a.dimmed.keyName,
+          spritePosition: Vector2(0, -0.25),
+          bloc: SparkyBumperCubit(),
+          children: children,
+        );
+
+  /// {@macro sparky_bumper}
+  SparkyBumper.b({
+    Iterable<Component>? children,
+  }) : this._(
+          majorRadius: 2.85,
+          minorRadius: 2,
+          litAssetPath: Assets.images.sparky.bumper.b.lit.keyName,
+          dimmedAssetPath: Assets.images.sparky.bumper.b.dimmed.keyName,
+          spritePosition: Vector2(0, -0.35),
+          bloc: SparkyBumperCubit(),
+          children: children,
+        );
+
+  /// {@macro sparky_bumper}
+  SparkyBumper.c({
+    Iterable<Component>? children,
+  }) : this._(
+          majorRadius: 3,
+          minorRadius: 2.2,
+          litAssetPath: Assets.images.sparky.bumper.c.lit.keyName,
+          dimmedAssetPath: Assets.images.sparky.bumper.c.dimmed.keyName,
+          spritePosition: Vector2(0, -0.4),
+          bloc: SparkyBumperCubit(),
+          children: children,
+        );
+
+  /// Creates an [SparkyBumper] without any children.
+  ///
+  /// This can be used for testing [SparkyBumper]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  SparkyBumper.test({
+    required this.bloc,
+  })  : _majorRadius = 3,
+        _minorRadius = 2.2;
+
+  final double _majorRadius;
+  final double _minorRadius;
+
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final SparkyBumperCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
+
+  @override
+  Body createBody() {
+    final shape = EllipseShape(
+      center: Vector2.zero(),
+      majorRadius: _majorRadius,
+      minorRadius: _minorRadius,
+    )..rotate(math.pi / 2.1);
+    final fixtureDef = FixtureDef(
+      shape,
+      restitution: 4,
+    );
+    final bodyDef = BodyDef()
+      ..position = initialPosition
+      ..userData = this;
+
+    return world.createBody(bodyDef)..createFixture(fixtureDef);
+  }
+}
+
+class _SparkyBumperSpriteGroupComponent
+    extends SpriteGroupComponent<SparkyBumperState>
+    with HasGameRef, ParentIsA<SparkyBumper> {
+  _SparkyBumperSpriteGroupComponent({
+    required String litAssetPath,
+    required String dimmedAssetPath,
+    required Vector2 position,
+    required SparkyBumperState state,
+  })  : _litAssetPath = litAssetPath,
+        _dimmedAssetPath = dimmedAssetPath,
+        super(
+          anchor: Anchor.center,
+          position: position,
+          current: state,
+        );
+
+  final String _litAssetPath;
+  final String _dimmedAssetPath;
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    parent.bloc.stream.listen((state) => current = state);
+
+    final sprites = {
+      SparkyBumperState.lit: Sprite(
+        gameRef.images.fromCache(_litAssetPath),
+      ),
+      SparkyBumperState.dimmed: Sprite(
+        gameRef.images.fromCache(_dimmedAssetPath),
+      ),
+    };
+    this.sprites = sprites;
+    size = sprites[current]!.originalSize / 10;
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/sparky_computer.dart b/packages/pinball_components/lib/src/components/sparky_computer.dart
index 481de63d..512c9d48 100644
--- a/packages/pinball_components/lib/src/components/sparky_computer.dart
+++ b/packages/pinball_components/lib/src/components/sparky_computer.dart
@@ -8,24 +8,25 @@ import 'package:pinball_flame/pinball_flame.dart';
 /// {@template sparky_computer}
 /// A computer owned by Sparky.
 /// {@endtemplate}
-class SparkyComputer extends Blueprint {
+class SparkyComputer extends Component {
   /// {@macro sparky_computer}
   SparkyComputer()
       : super(
-          components: [
+          children: [
             _ComputerBase(),
             _ComputerTopSpriteComponent(),
+            _ComputerGlowSpriteComponent(),
           ],
         );
 }
 
-class _ComputerBase extends BodyComponent with InitialPosition {
+class _ComputerBase extends BodyComponent with InitialPosition, ZIndex {
   _ComputerBase()
       : super(
-          priority: RenderPriority.computerBase,
+          renderBody: false,
           children: [_ComputerBaseSpriteComponent()],
         ) {
-    renderBody = false;
+    zIndex = ZIndexes.computerBase;
   }
 
   List<FixtureDef> _createFixtureDefs() {
@@ -66,35 +67,65 @@ class _ComputerBaseSpriteComponent extends SpriteComponent with HasGameRef {
   _ComputerBaseSpriteComponent()
       : super(
           anchor: Anchor.center,
-          position: Vector2(-11.95, -48.35),
+          position: Vector2(-12.1, -48.15),
         );
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
 
-    final sprite = await gameRef.loadSprite(
-      Assets.images.sparky.computer.base.keyName,
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.sparky.computer.base.keyName,
+      ),
     );
     this.sprite = sprite;
     size = sprite.originalSize / 10;
   }
 }
 
-class _ComputerTopSpriteComponent extends SpriteComponent with HasGameRef {
+class _ComputerTopSpriteComponent extends SpriteComponent
+    with HasGameRef, ZIndex {
   _ComputerTopSpriteComponent()
       : super(
           anchor: Anchor.center,
-          position: Vector2(-12.45, -49.75),
-          priority: RenderPriority.computerTop,
-        );
+          position: Vector2(-12.52, -49.37),
+        ) {
+    zIndex = ZIndexes.computerTop;
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.sparky.computer.top.keyName,
+      ),
+    );
+    this.sprite = sprite;
+    size = sprite.originalSize / 10;
+  }
+}
+
+class _ComputerGlowSpriteComponent extends SpriteComponent
+    with HasGameRef, ZIndex {
+  _ComputerGlowSpriteComponent()
+      : super(
+          anchor: Anchor.center,
+          position: Vector2(7.4, 10),
+        ) {
+    zIndex = ZIndexes.computerGlow;
+  }
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
 
-    final sprite = await gameRef.loadSprite(
-      Assets.images.sparky.computer.top.keyName,
+    final sprite = Sprite(
+      gameRef.images.fromCache(
+        Assets.images.sparky.computer.glow.keyName,
+      ),
     );
     this.sprite = sprite;
     size = sprite.originalSize / 10;
diff --git a/packages/pinball_components/lib/src/components/z_indexes.dart b/packages/pinball_components/lib/src/components/z_indexes.dart
new file mode 100644
index 00000000..e38683a2
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/z_indexes.dart
@@ -0,0 +1,110 @@
+// ignore_for_file: public_member_api_docs
+
+/// Z-Indexes for the component rendering order in the pinball game.
+// TODO(allisonryan0002): find alternative to section comments.
+abstract class ZIndexes {
+  static const _base = 0;
+  static const _above = 1;
+  static const _below = -1;
+
+  // Ball
+
+  static const ballOnBoard = _base;
+
+  static const ballOnSpaceshipRamp = _above + spaceshipRampBackgroundRailing;
+
+  static const ballOnSpaceship = _above + spaceshipSaucer;
+
+  static const ballOnSpaceshipRail = _above + spaceshipRail;
+
+  static const ballOnLaunchRamp = _above + launchRamp;
+
+  // Background
+
+  // TODO(allisonryan0002): fix this magic zindex. Could bump all priorities so
+  // there are no negatives.
+  static const boardBackground = 3 * _below + _base;
+
+  static const decal = _above + boardBackground;
+
+  // Boundaries
+
+  static const bottomBoundary = _above + dinoBottomWall;
+
+  static const outerBoundary = _above + boardBackground;
+
+  static const outerBottomBoundary = _above + rocket;
+
+  // Bottom Group
+
+  static const bottomGroup = _above + ballOnBoard;
+
+  // Launcher
+
+  static const launchRamp = _above + outerBoundary;
+
+  static const launchRampForegroundRailing = _above + ballOnLaunchRamp;
+
+  static const plunger = _above + launchRamp;
+
+  static const rocket = _below + bottomBoundary;
+
+  // Dino Desert
+
+  static const dinoTopWall = _above + ballOnBoard;
+
+  static const dino = _above + dinoTopWall;
+
+  static const dinoBottomWall = _above + dino;
+
+  static const slingshots = _above + dinoBottomWall;
+
+  // Flutter Forest
+
+  static const flutterForest = _above + launchRampForegroundRailing;
+
+  // Sparky Scorch
+
+  static const computerBase = _below + ballOnBoard;
+
+  static const computerTop = _above + ballOnBoard;
+
+  static const computerGlow = _above + ballOnBoard;
+
+  static const sparkyAnimatronic = _above + spaceshipRampForegroundRailing;
+
+  static const sparkyBumper = _above + ballOnBoard;
+
+  static const turboChargeFlame = _above + ballOnBoard;
+
+  // Android Acres
+
+  static const spaceshipRail = _above + bottomGroup;
+
+  static const spaceshipRailExit = _above + ballOnSpaceshipRail;
+
+  static const spaceshipSaucer = _above + ballOnSpaceshipRail;
+
+  static const spaceshipLightBeam = _below + spaceshipSaucer;
+
+  static const androidHead = _above + ballOnSpaceship;
+
+  static const spaceshipRamp = _above + sparkyBumper;
+
+  static const spaceshipRampBackgroundRailing = _above + spaceshipRamp;
+
+  static const spaceshipRampArrow = _above + spaceshipRamp;
+
+  static const spaceshipRampForegroundRailing = _above + ballOnSpaceshipRamp;
+
+  static const spaceshipRampBoardOpening = _below + ballOnBoard;
+
+  static const androidBumper = _above + ballOnBoard;
+
+  // Score Text
+
+  static const scoreText = _above + spaceshipRampForegroundRailing;
+
+  // Debug information
+  static const debugInfo = _above + scoreText;
+}
diff --git a/packages/pinball_components/pubspec.yaml b/packages/pinball_components/pubspec.yaml
index 9017b931..4ca7f28e 100644
--- a/packages/pinball_components/pubspec.yaml
+++ b/packages/pinball_components/pubspec.yaml
@@ -7,8 +7,13 @@ environment:
   sdk: ">=2.16.0 <3.0.0"
 
 dependencies:
+  bloc: ^8.0.3
   flame: ^1.1.1
-  flame_forge2d: ^0.11.0
+  flame_forge2d:
+    git:
+      url: https://github.com/flame-engine/flame/
+      path: packages/flame_forge2d/
+      ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
   flutter:
     sdk: flutter
   geometry:
@@ -19,8 +24,8 @@ dependencies:
   pinball_theme:
     path: ../pinball_theme
 
-
 dev_dependencies:
+  bloc_test: ^9.0.3
   flame_test: ^1.3.0
   flutter_test:
     sdk: flutter
@@ -45,22 +50,24 @@ flutter:
     - assets/images/baseboard/
     - assets/images/boundary/
     - assets/images/dino/
+    - assets/images/dino/animatronic/
     - assets/images/flipper/
     - assets/images/launch_ramp/
     - assets/images/dash/
     - assets/images/dash/bumper/a/
     - assets/images/dash/bumper/b/
     - assets/images/dash/bumper/main/
-    - assets/images/spaceship/
-    - assets/images/spaceship/rail/
-    - assets/images/spaceship/ramp/
-    - assets/images/spaceship/ramp/arrow/
-    - assets/images/chrome_dino/
-    - assets/images/kicker/
+    - assets/images/android/spaceship/
+    - assets/images/android/rail/
+    - assets/images/android/ramp/
+    - assets/images/android/ramp/arrow/
+    - assets/images/android/bumper/a/
+    - assets/images/android/bumper/b/
+    - assets/images/android/bumper/cow/
+    - assets/images/kicker/left/
+    - assets/images/kicker/right/
     - assets/images/plunger/
     - assets/images/slingshot/
-    - assets/images/alien_bumper/a/
-    - assets/images/alien_bumper/b/
     - assets/images/sparky/
     - assets/images/sparky/computer/
     - assets/images/sparky/bumper/a/
@@ -74,6 +81,11 @@ flutter:
     - assets/images/google_word/letter5/
     - assets/images/google_word/letter6/
     - assets/images/signpost/
+    - assets/images/multiplier/x2/
+    - assets/images/multiplier/x3/
+    - assets/images/multiplier/x4/
+    - assets/images/multiplier/x5/
+    - assets/images/multiplier/x6/
 
 flutter_gen:
   line_length: 80
diff --git a/packages/pinball_components/sandbox/lib/main.dart b/packages/pinball_components/sandbox/lib/main.dart
index 8709d694..c123c2d9 100644
--- a/packages/pinball_components/sandbox/lib/main.dart
+++ b/packages/pinball_components/sandbox/lib/main.dart
@@ -6,7 +6,6 @@
 // https://opensource.org/licenses/MIT.
 import 'package:dashbook/dashbook.dart';
 import 'package:flutter/material.dart';
-import 'package:sandbox/stories/kicker/stories.dart';
 import 'package:sandbox/stories/stories.dart';
 
 void main() {
@@ -15,20 +14,20 @@ void main() {
   addBallStories(dashbook);
   addLayerStories(dashbook);
   addEffectsStories(dashbook);
-  addFlipperStories(dashbook);
-  addBaseboardStories(dashbook);
   addChromeDinoStories(dashbook);
-  addDashNestBumperStories(dashbook);
-  addKickerStories(dashbook);
+  addFlutterForestStories(dashbook);
+  addBottomGroupStories(dashbook);
   addPlungerStories(dashbook);
   addSlingshotStories(dashbook);
-  addSparkyBumperStories(dashbook);
-  addAlienZoneStories(dashbook);
+  addSparkyScorchStories(dashbook);
+  addAndroidAcresStories(dashbook);
   addBoundariesStories(dashbook);
   addGoogleWordStories(dashbook);
   addLaunchRampStories(dashbook);
   addScoreTextStories(dashbook);
   addBackboardStories(dashbook);
+  addDinoWallStories(dashbook);
+  addMultipliersStories(dashbook);
 
   runApp(dashbook);
 }
diff --git a/packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_game.dart b/packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_game.dart
deleted file mode 100644
index ad897dd4..00000000
--- a/packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_game.dart
+++ /dev/null
@@ -1,35 +0,0 @@
-import 'dart:async';
-
-import 'package:flame/input.dart';
-import 'package:flutter/material.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-import 'package:sandbox/common/common.dart';
-
-class SpaceshipGame extends AssetsGame with TapDetector {
-  static const description = '''
-    Shows how a Spaceship works.
-      
-    - Tap anywhere on the screen to spawn a Ball into the game.
-''';
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    camera.followVector2(Vector2.zero());
-    await addFromBlueprint(
-      Spaceship(position: Vector2.zero()),
-    );
-    await ready();
-  }
-
-  @override
-  void onTapUp(TapUpInfo info) {
-    add(
-      Ball(baseColor: Colors.blue)
-        ..initialPosition = info.eventPosition.game
-        ..layer = Layer.spaceshipEntranceRamp,
-    );
-  }
-}
diff --git a/packages/pinball_components/sandbox/lib/stories/alien_zone/stories.dart b/packages/pinball_components/sandbox/lib/stories/alien_zone/stories.dart
deleted file mode 100644
index b4e7c1b6..00000000
--- a/packages/pinball_components/sandbox/lib/stories/alien_zone/stories.dart
+++ /dev/null
@@ -1,36 +0,0 @@
-import 'package:dashbook/dashbook.dart';
-import 'package:sandbox/common/common.dart';
-import 'package:sandbox/stories/alien_zone/alien_bumper_a_game.dart';
-import 'package:sandbox/stories/alien_zone/alien_bumper_b_game.dart';
-import 'package:sandbox/stories/alien_zone/spaceship_game.dart';
-import 'package:sandbox/stories/alien_zone/spaceship_rail_game.dart';
-import 'package:sandbox/stories/alien_zone/spaceship_ramp_game.dart';
-
-void addAlienZoneStories(Dashbook dashbook) {
-  dashbook.storiesOf('Alien Zone')
-    ..addGame(
-      title: 'Alien Bumper A',
-      description: AlienBumperAGame.description,
-      gameBuilder: (_) => AlienBumperAGame(),
-    )
-    ..addGame(
-      title: 'Alien Bumper B',
-      description: AlienBumperBGame.description,
-      gameBuilder: (_) => AlienBumperBGame(),
-    )
-    ..addGame(
-      title: 'Spaceship',
-      description: SpaceshipGame.description,
-      gameBuilder: (_) => SpaceshipGame(),
-    )
-    ..addGame(
-      title: 'Spaceship Rail',
-      description: SpaceshipRailGame.description,
-      gameBuilder: (_) => SpaceshipRailGame(),
-    )
-    ..addGame(
-      title: 'Spaceship Ramp',
-      description: SpaceshipRampGame.description,
-      gameBuilder: (_) => SpaceshipRampGame(),
-    );
-}
diff --git a/packages/pinball_components/sandbox/lib/stories/alien_zone/alien_bumper_b_game.dart b/packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_a_game.dart
similarity index 67%
rename from packages/pinball_components/sandbox/lib/stories/alien_zone/alien_bumper_b_game.dart
rename to packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_a_game.dart
index abb206ca..32638c2d 100644
--- a/packages/pinball_components/sandbox/lib/stories/alien_zone/alien_bumper_b_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_a_game.dart
@@ -4,18 +4,18 @@ import 'package:flame/extensions.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class AlienBumperBGame extends BallGame {
-  AlienBumperBGame()
+class AndroidBumperAGame extends BallGame {
+  AndroidBumperAGame()
       : super(
           color: const Color(0xFF0000FF),
           imagesFileNames: [
-            Assets.images.alienBumper.b.active.keyName,
-            Assets.images.alienBumper.b.inactive.keyName,
+            Assets.images.android.bumper.a.lit.keyName,
+            Assets.images.android.bumper.a.dimmed.keyName,
           ],
         );
 
   static const description = '''
-    Shows how a AlienBumperB is rendered.
+    Shows how a AndroidBumperA is rendered.
 
     - Activate the "trace" parameter to overlay the body.
 ''';
@@ -26,7 +26,7 @@ class AlienBumperBGame extends BallGame {
 
     camera.followVector2(Vector2.zero());
     await add(
-      AlienBumper.b()..priority = 1,
+      AndroidBumper.a()..priority = 1,
     );
 
     await traceAllBodies();
diff --git a/packages/pinball_components/sandbox/lib/stories/alien_zone/alien_bumper_a_game.dart b/packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_b_game.dart
similarity index 67%
rename from packages/pinball_components/sandbox/lib/stories/alien_zone/alien_bumper_a_game.dart
rename to packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_b_game.dart
index 4832a468..bfd4206c 100644
--- a/packages/pinball_components/sandbox/lib/stories/alien_zone/alien_bumper_a_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_b_game.dart
@@ -4,18 +4,18 @@ import 'package:flame/extensions.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class AlienBumperAGame extends BallGame {
-  AlienBumperAGame()
+class AndroidBumperBGame extends BallGame {
+  AndroidBumperBGame()
       : super(
           color: const Color(0xFF0000FF),
           imagesFileNames: [
-            Assets.images.alienBumper.a.active.keyName,
-            Assets.images.alienBumper.a.inactive.keyName,
+            Assets.images.android.bumper.b.lit.keyName,
+            Assets.images.android.bumper.b.dimmed.keyName,
           ],
         );
 
   static const description = '''
-    Shows how a AlienBumperA is rendered.
+    Shows how a AndroidBumperB is rendered.
 
     - Activate the "trace" parameter to overlay the body.
 ''';
@@ -26,7 +26,7 @@ class AlienBumperAGame extends BallGame {
 
     camera.followVector2(Vector2.zero());
     await add(
-      AlienBumper.a()..priority = 1,
+      AndroidBumper.b()..priority = 1,
     );
 
     await traceAllBodies();
diff --git a/packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_cow_game.dart b/packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_cow_game.dart
new file mode 100644
index 00000000..ac1bc6fe
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/android_acres/android_bumper_cow_game.dart
@@ -0,0 +1,33 @@
+import 'dart:async';
+
+import 'package:flame/extensions.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/stories/ball/basic_ball_game.dart';
+
+class AndroidBumperCowGame extends BallGame {
+  AndroidBumperCowGame()
+      : super(
+          imagesFileNames: [
+            Assets.images.android.bumper.cow.lit.keyName,
+            Assets.images.android.bumper.cow.dimmed.keyName,
+          ],
+        );
+
+  static const description = '''
+    Shows how a AndroidBumper.cow is rendered.
+
+    - Activate the "trace" parameter to overlay the body.
+''';
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    camera.followVector2(Vector2.zero());
+    await add(
+      AndroidBumper.cow()..priority = 1,
+    );
+
+    await traceAllBodies();
+  }
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/android_acres/android_spaceship_game.dart b/packages/pinball_components/sandbox/lib/stories/android_acres/android_spaceship_game.dart
new file mode 100644
index 00000000..6799ef29
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/android_acres/android_spaceship_game.dart
@@ -0,0 +1,37 @@
+import 'dart:async';
+
+import 'package:flame/input.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/stories/ball/basic_ball_game.dart';
+
+class AndroidSpaceshipGame extends BallGame {
+  AndroidSpaceshipGame()
+      : super(
+          ballPriority: ZIndexes.ballOnSpaceship,
+          ballLayer: Layer.spaceship,
+          imagesFileNames: [
+            Assets.images.android.spaceship.saucer.keyName,
+            Assets.images.android.spaceship.animatronic.keyName,
+            Assets.images.android.spaceship.lightBeam.keyName,
+          ],
+        );
+
+  static const description = '''
+    Shows how the AndroidSpaceship is rendered.
+
+    - Activate the "trace" parameter to overlay the body.
+    - Tap anywhere on the screen to spawn a Ball into the game.
+''';
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    camera.followVector2(Vector2.zero());
+    await add(
+      AndroidSpaceship(position: Vector2.zero()),
+    );
+
+    await traceAllBodies();
+  }
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_rail_game.dart b/packages/pinball_components/sandbox/lib/stories/android_acres/spaceship_rail_game.dart
similarity index 76%
rename from packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_rail_game.dart
rename to packages/pinball_components/sandbox/lib/stories/android_acres/spaceship_rail_game.dart
index 2a13fb5e..dee83e26 100644
--- a/packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_rail_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/android_acres/spaceship_rail_game.dart
@@ -3,15 +3,18 @@ import 'dart:async';
 import 'package:flame/input.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
 class SpaceshipRailGame extends BallGame {
   SpaceshipRailGame()
       : super(
           color: Colors.blue,
-          ballPriority: RenderPriority.ballOnSpaceshipRail,
+          ballPriority: ZIndexes.ballOnSpaceshipRail,
           ballLayer: Layer.spaceshipExitRail,
+          imagesFileNames: [
+            Assets.images.android.rail.main.keyName,
+            Assets.images.android.rail.exit.keyName,
+          ],
         );
 
   static const description = '''
@@ -26,7 +29,7 @@ class SpaceshipRailGame extends BallGame {
     await super.onLoad();
 
     camera.followVector2(Vector2(-30, -10));
-    await addFromBlueprint(SpaceshipRail());
+    await add(SpaceshipRail());
     await ready();
     await traceAllBodies();
   }
diff --git a/packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_ramp_game.dart b/packages/pinball_components/sandbox/lib/stories/android_acres/spaceship_ramp_game.dart
similarity index 62%
rename from packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_ramp_game.dart
rename to packages/pinball_components/sandbox/lib/stories/android_acres/spaceship_ramp_game.dart
index 1817f40a..cabe4d54 100644
--- a/packages/pinball_components/sandbox/lib/stories/alien_zone/spaceship_ramp_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/android_acres/spaceship_ramp_game.dart
@@ -4,26 +4,25 @@ import 'package:flame/input.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
 class SpaceshipRampGame extends BallGame with KeyboardEvents {
   SpaceshipRampGame()
       : super(
           color: Colors.blue,
-          ballPriority: RenderPriority.ballOnSpaceshipRamp,
+          ballPriority: ZIndexes.ballOnSpaceshipRamp,
           ballLayer: Layer.spaceshipEntranceRamp,
           imagesFileNames: [
-            Assets.images.spaceship.ramp.railingBackground.keyName,
-            Assets.images.spaceship.ramp.main.keyName,
-            Assets.images.spaceship.ramp.boardOpening.keyName,
-            Assets.images.spaceship.ramp.railingForeground.keyName,
-            Assets.images.spaceship.ramp.arrow.inactive.keyName,
-            Assets.images.spaceship.ramp.arrow.active1.keyName,
-            Assets.images.spaceship.ramp.arrow.active2.keyName,
-            Assets.images.spaceship.ramp.arrow.active3.keyName,
-            Assets.images.spaceship.ramp.arrow.active4.keyName,
-            Assets.images.spaceship.ramp.arrow.active5.keyName,
+            Assets.images.android.ramp.railingBackground.keyName,
+            Assets.images.android.ramp.main.keyName,
+            Assets.images.android.ramp.boardOpening.keyName,
+            Assets.images.android.ramp.railingForeground.keyName,
+            Assets.images.android.ramp.arrow.inactive.keyName,
+            Assets.images.android.ramp.arrow.active1.keyName,
+            Assets.images.android.ramp.arrow.active2.keyName,
+            Assets.images.android.ramp.arrow.active3.keyName,
+            Assets.images.android.ramp.arrow.active4.keyName,
+            Assets.images.android.ramp.arrow.active5.keyName,
           ],
         );
 
@@ -42,7 +41,7 @@ class SpaceshipRampGame extends BallGame with KeyboardEvents {
     await super.onLoad();
 
     camera.followVector2(Vector2(-12, -50));
-    await addFromBlueprint(
+    await add(
       _spaceshipRamp = SpaceshipRamp(),
     );
     await traceAllBodies();
diff --git a/packages/pinball_components/sandbox/lib/stories/android_acres/stories.dart b/packages/pinball_components/sandbox/lib/stories/android_acres/stories.dart
new file mode 100644
index 00000000..ec4a783e
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/android_acres/stories.dart
@@ -0,0 +1,42 @@
+import 'package:dashbook/dashbook.dart';
+import 'package:sandbox/common/common.dart';
+import 'package:sandbox/stories/android_acres/android_bumper_a_game.dart';
+import 'package:sandbox/stories/android_acres/android_bumper_b_game.dart';
+import 'package:sandbox/stories/android_acres/android_bumper_cow_game.dart';
+import 'package:sandbox/stories/android_acres/android_spaceship_game.dart';
+import 'package:sandbox/stories/android_acres/spaceship_rail_game.dart';
+import 'package:sandbox/stories/android_acres/spaceship_ramp_game.dart';
+
+void addAndroidAcresStories(Dashbook dashbook) {
+  dashbook.storiesOf('Android Acres')
+    ..addGame(
+      title: 'Android Bumper A',
+      description: AndroidBumperAGame.description,
+      gameBuilder: (_) => AndroidBumperAGame(),
+    )
+    ..addGame(
+      title: 'Android Bumper B',
+      description: AndroidBumperBGame.description,
+      gameBuilder: (_) => AndroidBumperBGame(),
+    )
+    ..addGame(
+      title: 'Android Bumper Cow',
+      description: AndroidBumperCowGame.description,
+      gameBuilder: (_) => AndroidBumperCowGame(),
+    )
+    ..addGame(
+      title: 'Android Spaceship',
+      description: AndroidSpaceshipGame.description,
+      gameBuilder: (_) => AndroidSpaceshipGame(),
+    )
+    ..addGame(
+      title: 'Spaceship Rail',
+      description: SpaceshipRailGame.description,
+      gameBuilder: (_) => SpaceshipRailGame(),
+    )
+    ..addGame(
+      title: 'Spaceship Ramp',
+      description: SpaceshipRampGame.description,
+      gameBuilder: (_) => SpaceshipRampGame(),
+    );
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/baseboard/stories.dart b/packages/pinball_components/sandbox/lib/stories/baseboard/stories.dart
deleted file mode 100644
index b07e3a73..00000000
--- a/packages/pinball_components/sandbox/lib/stories/baseboard/stories.dart
+++ /dev/null
@@ -1,11 +0,0 @@
-import 'package:dashbook/dashbook.dart';
-import 'package:sandbox/common/common.dart';
-import 'package:sandbox/stories/baseboard/baseboard_game.dart';
-
-void addBaseboardStories(Dashbook dashbook) {
-  dashbook.storiesOf('Baseboard').addGame(
-        title: 'Traced',
-        description: BaseboardGame.description,
-        gameBuilder: (_) => BaseboardGame(),
-      );
-}
diff --git a/packages/pinball_components/sandbox/lib/stories/baseboard/baseboard_game.dart b/packages/pinball_components/sandbox/lib/stories/bottom_group/baseboard_game.dart
similarity index 100%
rename from packages/pinball_components/sandbox/lib/stories/baseboard/baseboard_game.dart
rename to packages/pinball_components/sandbox/lib/stories/bottom_group/baseboard_game.dart
diff --git a/packages/pinball_components/sandbox/lib/stories/bottom_group/bottom_group.dart b/packages/pinball_components/sandbox/lib/stories/bottom_group/bottom_group.dart
new file mode 100644
index 00000000..d0cc7322
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/bottom_group/bottom_group.dart
@@ -0,0 +1 @@
+export 'stories.dart';
diff --git a/packages/pinball_components/sandbox/lib/stories/flipper/flipper_game.dart b/packages/pinball_components/sandbox/lib/stories/bottom_group/flipper_game.dart
similarity index 100%
rename from packages/pinball_components/sandbox/lib/stories/flipper/flipper_game.dart
rename to packages/pinball_components/sandbox/lib/stories/bottom_group/flipper_game.dart
diff --git a/packages/pinball_components/sandbox/lib/stories/kicker/kicker_game.dart b/packages/pinball_components/sandbox/lib/stories/bottom_group/kicker_game.dart
similarity index 61%
rename from packages/pinball_components/sandbox/lib/stories/kicker/kicker_game.dart
rename to packages/pinball_components/sandbox/lib/stories/bottom_group/kicker_game.dart
index 9b7d96cc..590638e0 100644
--- a/packages/pinball_components/sandbox/lib/stories/kicker/kicker_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/bottom_group/kicker_game.dart
@@ -3,6 +3,16 @@ import 'package:pinball_components/pinball_components.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
 class KickerGame extends BallGame {
+  KickerGame()
+      : super(
+          imagesFileNames: [
+            Assets.images.kicker.left.lit.keyName,
+            Assets.images.kicker.left.dimmed.keyName,
+            Assets.images.kicker.right.lit.keyName,
+            Assets.images.kicker.right.dimmed.keyName,
+          ],
+        );
+
   static const description = '''
     Shows how Kickers are rendered.
 
@@ -18,9 +28,9 @@ class KickerGame extends BallGame {
     await addAll(
       [
         Kicker(side: BoardSide.left)
-          ..initialPosition = Vector2(center.x - (Kicker.size.x * 2), center.y),
+          ..initialPosition = Vector2(center.x - 8.8, center.y),
         Kicker(side: BoardSide.right)
-          ..initialPosition = Vector2(center.x + (Kicker.size.x * 2), center.y),
+          ..initialPosition = Vector2(center.x + 8.8, center.y),
       ],
     );
 
diff --git a/packages/pinball_components/sandbox/lib/stories/bottom_group/stories.dart b/packages/pinball_components/sandbox/lib/stories/bottom_group/stories.dart
new file mode 100644
index 00000000..7712ca79
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/bottom_group/stories.dart
@@ -0,0 +1,24 @@
+import 'package:dashbook/dashbook.dart';
+import 'package:sandbox/common/common.dart';
+import 'package:sandbox/stories/bottom_group/baseboard_game.dart';
+import 'package:sandbox/stories/bottom_group/flipper_game.dart';
+import 'package:sandbox/stories/bottom_group/kicker_game.dart';
+
+void addBottomGroupStories(Dashbook dashbook) {
+  dashbook.storiesOf('Bottom Group')
+    ..addGame(
+      title: 'Flipper',
+      description: FlipperGame.description,
+      gameBuilder: (_) => FlipperGame(),
+    )
+    ..addGame(
+      title: 'Kicker',
+      description: KickerGame.description,
+      gameBuilder: (_) => KickerGame(),
+    )
+    ..addGame(
+      title: 'Baseboard',
+      description: BaseboardGame.description,
+      gameBuilder: (_) => BaseboardGame(),
+    );
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/boundaries/boundaries_game.dart b/packages/pinball_components/sandbox/lib/stories/boundaries/boundaries_game.dart
index cf78750d..12e8ec26 100644
--- a/packages/pinball_components/sandbox/lib/stories/boundaries/boundaries_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/boundaries/boundaries_game.dart
@@ -1,6 +1,5 @@
 import 'package:flame/extensions.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
 class BoundariesGame extends BallGame {
@@ -27,7 +26,7 @@ class BoundariesGame extends BallGame {
     camera
       ..followVector2(Vector2.zero())
       ..zoom = 6;
-    await addFromBlueprint(Boundaries());
+    await add(Boundaries());
     await ready();
     await traceAllBodies();
   }
diff --git a/packages/pinball_components/sandbox/lib/stories/chrome_dino/chrome_dino_game.dart b/packages/pinball_components/sandbox/lib/stories/chrome_dino/chrome_dino_game.dart
index 2e6831e3..d6e7ef95 100644
--- a/packages/pinball_components/sandbox/lib/stories/chrome_dino/chrome_dino_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/chrome_dino/chrome_dino_game.dart
@@ -1,8 +1,22 @@
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class ChromeDinoGame extends Forge2DGame {
-  static const description = 'Shows how a ChromeDino is rendered.';
+class ChromeDinoGame extends BallGame {
+  ChromeDinoGame()
+      : super(
+          imagesFileNames: [
+            Assets.images.dino.animatronic.mouth.keyName,
+            Assets.images.dino.animatronic.head.keyName,
+          ],
+        );
+
+  static const description = '''
+    Shows how ChromeDino is rendered.
+
+    - Activate the "trace" parameter to overlay the body.
+    - Tap anywhere on the screen to spawn a ball into the game.
+''';
 
   @override
   Future<void> onLoad() async {
@@ -10,5 +24,7 @@ class ChromeDinoGame extends Forge2DGame {
 
     camera.followVector2(Vector2.zero());
     await add(ChromeDino());
+
+    await traceAllBodies();
   }
 }
diff --git a/packages/pinball_components/sandbox/lib/stories/chrome_dino/stories.dart b/packages/pinball_components/sandbox/lib/stories/chrome_dino/stories.dart
index 391cdca7..a4c70c03 100644
--- a/packages/pinball_components/sandbox/lib/stories/chrome_dino/stories.dart
+++ b/packages/pinball_components/sandbox/lib/stories/chrome_dino/stories.dart
@@ -4,7 +4,7 @@ import 'package:sandbox/stories/chrome_dino/chrome_dino_game.dart';
 
 void addChromeDinoStories(Dashbook dashbook) {
   dashbook.storiesOf('Chrome Dino').addGame(
-        title: 'Trace',
+        title: 'Traced',
         description: ChromeDinoGame.description,
         gameBuilder: (_) => ChromeDinoGame(),
       );
diff --git a/packages/pinball_components/sandbox/lib/stories/dino_wall/dino_wall_game.dart b/packages/pinball_components/sandbox/lib/stories/dino_wall/dino_wall_game.dart
new file mode 100644
index 00000000..0d213aa4
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/dino_wall/dino_wall_game.dart
@@ -0,0 +1,30 @@
+import 'dart:async';
+
+import 'package:flame/input.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/stories/ball/basic_ball_game.dart';
+
+class DinoWallGame extends BallGame {
+  DinoWallGame() : super();
+
+  static const description = '''
+    Shows how DinoWalls are rendered.
+
+    - Activate the "trace" parameter to overlay the body.
+    - Tap anywhere on the screen to spawn a ball into the game.
+''';
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    await images.loadAll([
+      Assets.images.dino.topWall.keyName,
+      Assets.images.dino.bottomWall.keyName,
+    ]);
+
+    await add(DinoWalls());
+    camera.followVector2(Vector2.zero());
+    await traceAllBodies();
+  }
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/dino_wall/stories.dart b/packages/pinball_components/sandbox/lib/stories/dino_wall/stories.dart
new file mode 100644
index 00000000..e24d26cc
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/dino_wall/stories.dart
@@ -0,0 +1,11 @@
+import 'package:dashbook/dashbook.dart';
+import 'package:sandbox/common/common.dart';
+import 'package:sandbox/stories/dino_wall/dino_wall_game.dart';
+
+void addDinoWallStories(Dashbook dashbook) {
+  dashbook.storiesOf('DinoWall').addGame(
+        title: 'Traced',
+        description: DinoWallGame.description,
+        gameBuilder: (_) => DinoWallGame(),
+      );
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/flipper/stories.dart b/packages/pinball_components/sandbox/lib/stories/flipper/stories.dart
deleted file mode 100644
index 2ef2a4b6..00000000
--- a/packages/pinball_components/sandbox/lib/stories/flipper/stories.dart
+++ /dev/null
@@ -1,11 +0,0 @@
-import 'package:dashbook/dashbook.dart';
-import 'package:sandbox/common/common.dart';
-import 'package:sandbox/stories/flipper/flipper_game.dart';
-
-void addFlipperStories(Dashbook dashbook) {
-  dashbook.storiesOf('Flipper').addGame(
-        title: 'Traced',
-        description: FlipperGame.description,
-        gameBuilder: (_) => FlipperGame(),
-      );
-}
diff --git a/packages/pinball_components/sandbox/lib/stories/flutter_forest/stories.dart b/packages/pinball_components/sandbox/lib/stories/flutter_forest/stories.dart
index ef9c1ffb..dd557a27 100644
--- a/packages/pinball_components/sandbox/lib/stories/flutter_forest/stories.dart
+++ b/packages/pinball_components/sandbox/lib/stories/flutter_forest/stories.dart
@@ -5,7 +5,7 @@ import 'package:sandbox/stories/flutter_forest/signpost_game.dart';
 import 'package:sandbox/stories/flutter_forest/small_dash_nest_bumper_a_game.dart';
 import 'package:sandbox/stories/flutter_forest/small_dash_nest_bumper_b_game.dart';
 
-void addDashNestBumperStories(Dashbook dashbook) {
+void addFlutterForestStories(Dashbook dashbook) {
   dashbook.storiesOf('Flutter Forest')
     ..addGame(
       title: 'Signpost',
diff --git a/packages/pinball_components/sandbox/lib/stories/google_word/google_letter_game.dart b/packages/pinball_components/sandbox/lib/stories/google_word/google_letter_game.dart
index d8022e57..be90fdb9 100644
--- a/packages/pinball_components/sandbox/lib/stories/google_word/google_letter_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/google_word/google_letter_game.dart
@@ -17,7 +17,6 @@ class GoogleLetterGame extends BallGame {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    addContactCallback(_BallGoogleLetterContactCallback());
 
     camera.followVector2(Vector2.zero());
     await add(GoogleLetter(0));
@@ -25,12 +24,3 @@ class GoogleLetterGame extends BallGame {
     await traceAllBodies();
   }
 }
-
-class _BallGoogleLetterContactCallback
-    extends ContactCallback<Ball, GoogleLetter> {
-  @override
-  void begin(Ball<Forge2DGame> a, GoogleLetter b, Contact contact) {
-    super.begin(a, b, contact);
-    b.activate();
-  }
-}
diff --git a/packages/pinball_components/sandbox/lib/stories/kicker/stories.dart b/packages/pinball_components/sandbox/lib/stories/kicker/stories.dart
deleted file mode 100644
index cfebb7e4..00000000
--- a/packages/pinball_components/sandbox/lib/stories/kicker/stories.dart
+++ /dev/null
@@ -1,11 +0,0 @@
-import 'package:dashbook/dashbook.dart';
-import 'package:sandbox/common/common.dart';
-import 'package:sandbox/stories/kicker/kicker_game.dart';
-
-void addKickerStories(Dashbook dashbook) {
-  dashbook.storiesOf('Kickers').addGame(
-        title: 'Traced',
-        description: KickerGame.description,
-        gameBuilder: (_) => KickerGame(),
-      );
-}
diff --git a/packages/pinball_components/sandbox/lib/stories/launch_ramp/launch_ramp_game.dart b/packages/pinball_components/sandbox/lib/stories/launch_ramp/launch_ramp_game.dart
index 1be94133..ea3bd4db 100644
--- a/packages/pinball_components/sandbox/lib/stories/launch_ramp/launch_ramp_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/launch_ramp/launch_ramp_game.dart
@@ -3,19 +3,18 @@ import 'dart:async';
 import 'package:flame/input.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
 class LaunchRampGame extends BallGame {
   LaunchRampGame()
       : super(
           color: Colors.blue,
-          ballPriority: RenderPriority.ballOnLaunchRamp,
+          ballPriority: ZIndexes.ballOnLaunchRamp,
           ballLayer: Layer.launcher,
         );
 
   static const description = '''
-    Shows how LaunchRamp are rendered.
+    Shows how the LaunchRamp is rendered.
 
     - Activate the "trace" parameter to overlay the body.
     - Tap anywhere on the screen to spawn a ball into the game.
@@ -26,9 +25,9 @@ class LaunchRampGame extends BallGame {
     await super.onLoad();
 
     camera
-      ..followVector2(Vector2(0, 0))
+      ..followVector2(Vector2.zero())
       ..zoom = 7.5;
-    await addFromBlueprint(LaunchRamp());
+    await add(LaunchRamp());
     await ready();
     await traceAllBodies();
   }
diff --git a/packages/pinball_components/sandbox/lib/stories/multipliers/multipliers_game.dart b/packages/pinball_components/sandbox/lib/stories/multipliers/multipliers_game.dart
new file mode 100644
index 00000000..ae641623
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/multipliers/multipliers_game.dart
@@ -0,0 +1,97 @@
+import 'dart:math' as math;
+import 'package:flame/input.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/stories/ball/basic_ball_game.dart';
+
+class MultipliersGame extends BallGame with KeyboardEvents {
+  MultipliersGame()
+      : super(
+          imagesFileNames: [
+            Assets.images.multiplier.x2.lit.keyName,
+            Assets.images.multiplier.x2.dimmed.keyName,
+            Assets.images.multiplier.x3.lit.keyName,
+            Assets.images.multiplier.x3.dimmed.keyName,
+            Assets.images.multiplier.x4.lit.keyName,
+            Assets.images.multiplier.x4.dimmed.keyName,
+            Assets.images.multiplier.x5.lit.keyName,
+            Assets.images.multiplier.x5.dimmed.keyName,
+            Assets.images.multiplier.x6.lit.keyName,
+            Assets.images.multiplier.x6.dimmed.keyName,
+          ],
+        );
+
+  static const description = '''
+    Shows how the Multipliers are rendered.
+      
+    - Tap anywhere on the screen to spawn a ball into the game.
+    - Press digits 2 to 6 for toggle state multipliers 2 to 6.
+''';
+
+  final List<Multiplier> multipliers = [
+    Multiplier.x2(
+      position: Vector2(-20, 0),
+      angle: -15 * math.pi / 180,
+    ),
+    Multiplier.x3(
+      position: Vector2(20, -5),
+      angle: 15 * math.pi / 180,
+    ),
+    Multiplier.x4(
+      position: Vector2(0, -15),
+      angle: 0,
+    ),
+    Multiplier.x5(
+      position: Vector2(-10, -25),
+      angle: -3 * math.pi / 180,
+    ),
+    Multiplier.x6(
+      position: Vector2(10, -35),
+      angle: 8 * math.pi / 180,
+    ),
+  ];
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    camera.followVector2(Vector2.zero());
+
+    await addAll(multipliers);
+    await traceAllBodies();
+  }
+
+  @override
+  KeyEventResult onKeyEvent(
+    RawKeyEvent event,
+    Set<LogicalKeyboardKey> keysPressed,
+  ) {
+    if (event is RawKeyDownEvent) {
+      var currentMultiplier = 1;
+
+      if (event.logicalKey == LogicalKeyboardKey.digit2) {
+        currentMultiplier = 2;
+      }
+      if (event.logicalKey == LogicalKeyboardKey.digit3) {
+        currentMultiplier = 3;
+      }
+      if (event.logicalKey == LogicalKeyboardKey.digit4) {
+        currentMultiplier = 4;
+      }
+      if (event.logicalKey == LogicalKeyboardKey.digit5) {
+        currentMultiplier = 5;
+      }
+      if (event.logicalKey == LogicalKeyboardKey.digit6) {
+        currentMultiplier = 6;
+      }
+
+      for (final multiplier in multipliers) {
+        multiplier.bloc.next(currentMultiplier);
+      }
+
+      return KeyEventResult.handled;
+    }
+    return KeyEventResult.ignored;
+  }
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/multipliers/stories.dart b/packages/pinball_components/sandbox/lib/stories/multipliers/stories.dart
new file mode 100644
index 00000000..48b6da6d
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/multipliers/stories.dart
@@ -0,0 +1,11 @@
+import 'package:dashbook/dashbook.dart';
+import 'package:sandbox/common/common.dart';
+import 'package:sandbox/stories/multipliers/multipliers_game.dart';
+
+void addMultipliersStories(Dashbook dashbook) {
+  dashbook.storiesOf('Multipliers').addGame(
+        title: 'Multipliers',
+        description: MultipliersGame.description,
+        gameBuilder: (_) => MultipliersGame(),
+      );
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/plunger/plunger_game.dart b/packages/pinball_components/sandbox/lib/stories/plunger/plunger_game.dart
index 29eded8c..0f1ec2e4 100644
--- a/packages/pinball_components/sandbox/lib/stories/plunger/plunger_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/plunger/plunger_game.dart
@@ -29,7 +29,7 @@ class PlungerGame extends BallGame with KeyboardEvents, Traceable {
     final center = screenToWorld(camera.viewport.canvasSize! / 2);
     await add(
       plunger = Plunger(compressionDistance: 29)
-        ..initialPosition = Vector2(center.x - (Kicker.size.x * 2), center.y),
+        ..initialPosition = Vector2(center.x - 8.8, center.y),
     );
     await traceAllBodies();
   }
diff --git a/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart b/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart
index 28858088..11c38c0c 100644
--- a/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart
@@ -1,6 +1,5 @@
 import 'package:flame/extensions.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
 class SlingshotGame extends BallGame {
@@ -24,7 +23,7 @@ class SlingshotGame extends BallGame {
     await super.onLoad();
 
     camera.followVector2(Vector2.zero());
-    await addFromBlueprint(Slingshots());
+    await add(Slingshots());
     await ready();
     await traceAllBodies();
   }
diff --git a/packages/pinball_components/sandbox/lib/stories/sparky_bumper/stories.dart b/packages/pinball_components/sandbox/lib/stories/sparky_bumper/stories.dart
deleted file mode 100644
index 418636db..00000000
--- a/packages/pinball_components/sandbox/lib/stories/sparky_bumper/stories.dart
+++ /dev/null
@@ -1,11 +0,0 @@
-import 'package:dashbook/dashbook.dart';
-import 'package:sandbox/common/common.dart';
-import 'package:sandbox/stories/sparky_bumper/sparky_bumper_game.dart';
-
-void addSparkyBumperStories(Dashbook dashbook) {
-  dashbook.storiesOf('Sparky Bumpers').addGame(
-        title: 'Traced',
-        description: SparkyBumperGame.description,
-        gameBuilder: (_) => SparkyBumperGame(),
-      );
-}
diff --git a/packages/pinball_components/sandbox/lib/stories/sparky_bumper/sparky_bumper_game.dart b/packages/pinball_components/sandbox/lib/stories/sparky_scorch/sparky_bumper_game.dart
similarity index 74%
rename from packages/pinball_components/sandbox/lib/stories/sparky_bumper/sparky_bumper_game.dart
rename to packages/pinball_components/sandbox/lib/stories/sparky_scorch/sparky_bumper_game.dart
index 9bebde9e..c45c4895 100644
--- a/packages/pinball_components/sandbox/lib/stories/sparky_bumper/sparky_bumper_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/sparky_scorch/sparky_bumper_game.dart
@@ -9,6 +9,7 @@ class SparkyBumperGame extends BallGame {
     Shows how a SparkyBumper is rendered.
 
     - Activate the "trace" parameter to overlay the body.
+    - Tap anywhere on the screen to spawn a ball into the game.
 ''';
 
   @override
@@ -16,12 +17,12 @@ class SparkyBumperGame extends BallGame {
     await super.onLoad();
 
     await images.loadAll([
-      Assets.images.sparky.bumper.a.active.keyName,
-      Assets.images.sparky.bumper.a.inactive.keyName,
-      Assets.images.sparky.bumper.b.active.keyName,
-      Assets.images.sparky.bumper.b.inactive.keyName,
-      Assets.images.sparky.bumper.c.active.keyName,
-      Assets.images.sparky.bumper.c.inactive.keyName,
+      Assets.images.sparky.bumper.a.lit.keyName,
+      Assets.images.sparky.bumper.a.dimmed.keyName,
+      Assets.images.sparky.bumper.b.lit.keyName,
+      Assets.images.sparky.bumper.b.dimmed.keyName,
+      Assets.images.sparky.bumper.c.lit.keyName,
+      Assets.images.sparky.bumper.c.dimmed.keyName,
     ]);
 
     final center = screenToWorld(camera.viewport.canvasSize! / 2);
diff --git a/packages/pinball_components/sandbox/lib/stories/sparky_scorch/sparky_computer_game.dart b/packages/pinball_components/sandbox/lib/stories/sparky_scorch/sparky_computer_game.dart
new file mode 100644
index 00000000..b4002479
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/sparky_scorch/sparky_computer_game.dart
@@ -0,0 +1,30 @@
+import 'dart:async';
+
+import 'package:flame/input.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/stories/ball/basic_ball_game.dart';
+
+class SparkyComputerGame extends BallGame {
+  static const description = '''
+    Shows how the SparkyComputer is rendered.
+
+    - Activate the "trace" parameter to overlay the body.
+    - Tap anywhere on the screen to spawn a ball into the game.
+''';
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    await images.loadAll([
+      Assets.images.sparky.computer.base.keyName,
+      Assets.images.sparky.computer.top.keyName,
+      Assets.images.sparky.computer.glow.keyName,
+    ]);
+
+    camera.followVector2(Vector2(-10, -40));
+    await add(SparkyComputer());
+    await ready();
+    await traceAllBodies();
+  }
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/sparky_scorch/stories.dart b/packages/pinball_components/sandbox/lib/stories/sparky_scorch/stories.dart
new file mode 100644
index 00000000..9fb47f57
--- /dev/null
+++ b/packages/pinball_components/sandbox/lib/stories/sparky_scorch/stories.dart
@@ -0,0 +1,18 @@
+import 'package:dashbook/dashbook.dart';
+import 'package:sandbox/common/common.dart';
+import 'package:sandbox/stories/sparky_scorch/sparky_bumper_game.dart';
+import 'package:sandbox/stories/sparky_scorch/sparky_computer_game.dart';
+
+void addSparkyScorchStories(Dashbook dashbook) {
+  dashbook.storiesOf('Sparky Scorch')
+    ..addGame(
+      title: 'Sparky Computer',
+      description: SparkyComputerGame.description,
+      gameBuilder: (_) => SparkyComputerGame(),
+    )
+    ..addGame(
+      title: 'Sparky Bumper',
+      description: SparkyBumperGame.description,
+      gameBuilder: (_) => SparkyBumperGame(),
+    );
+}
diff --git a/packages/pinball_components/sandbox/lib/stories/stories.dart b/packages/pinball_components/sandbox/lib/stories/stories.dart
index 90c38150..d8641b9c 100644
--- a/packages/pinball_components/sandbox/lib/stories/stories.dart
+++ b/packages/pinball_components/sandbox/lib/stories/stories.dart
@@ -1,16 +1,17 @@
-export 'alien_zone/stories.dart';
+export 'android_acres/stories.dart';
 export 'backboard/stories.dart';
 export 'ball/stories.dart';
-export 'baseboard/stories.dart';
+export 'bottom_group/stories.dart';
 export 'boundaries/stories.dart';
 export 'chrome_dino/stories.dart';
+export 'dino_wall/stories.dart';
 export 'effects/stories.dart';
-export 'flipper/stories.dart';
 export 'flutter_forest/stories.dart';
 export 'google_word/stories.dart';
 export 'launch_ramp/stories.dart';
 export 'layer/stories.dart';
+export 'multipliers/stories.dart';
 export 'plunger/stories.dart';
 export 'score_text/stories.dart';
 export 'slingshot/stories.dart';
-export 'sparky_bumper/stories.dart';
+export 'sparky_scorch/stories.dart';
diff --git a/packages/pinball_components/sandbox/pubspec.lock b/packages/pinball_components/sandbox/pubspec.lock
index d7ab8901..d2500fbe 100644
--- a/packages/pinball_components/sandbox/pubspec.lock
+++ b/packages/pinball_components/sandbox/pubspec.lock
@@ -15,6 +15,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.8.2"
+  bloc:
+    dependency: transitive
+    description:
+      name: bloc
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "8.0.3"
   boolean_selector:
     dependency: transitive
     description:
@@ -102,9 +109,11 @@ packages:
   flame_forge2d:
     dependency: "direct main"
     description:
-      name: flame_forge2d
-      url: "https://pub.dartlang.org"
-    source: hosted
+      path: "packages/flame_forge2d"
+      ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
+      resolved-ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
+      url: "https://github.com/flame-engine/flame/"
+    source: git
     version: "0.11.0"
   flutter:
     dependency: "direct main"
diff --git a/packages/pinball_components/sandbox/pubspec.yaml b/packages/pinball_components/sandbox/pubspec.yaml
index dd9f8259..d663cb04 100644
--- a/packages/pinball_components/sandbox/pubspec.yaml
+++ b/packages/pinball_components/sandbox/pubspec.yaml
@@ -9,7 +9,11 @@ environment:
 dependencies:
   dashbook: ^0.1.7
   flame: ^1.1.1
-  flame_forge2d: ^0.11.0
+  flame_forge2d:
+    git: 
+      url: https://github.com/flame-engine/flame/
+      path: packages/flame_forge2d/
+      ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
   flutter:
     sdk: flutter
   pinball_components:
diff --git a/packages/pinball_components/test/helpers/mocks.dart b/packages/pinball_components/test/helpers/mocks.dart
index 520555df..33c5670d 100644
--- a/packages/pinball_components/test/helpers/mocks.dart
+++ b/packages/pinball_components/test/helpers/mocks.dart
@@ -15,7 +15,14 @@ class MockGame extends Mock implements Forge2DGame {}
 
 class MockContact extends Mock implements Contact {}
 
-class MockContactCallback extends Mock
-    implements ContactCallback<Object, Object> {}
-
 class MockComponent extends Mock implements Component {}
+
+class MockAndroidBumperCubit extends Mock implements AndroidBumperCubit {}
+
+class MockGoogleLetterCubit extends Mock implements GoogleLetterCubit {}
+
+class MockSparkyBumperCubit extends Mock implements SparkyBumperCubit {}
+
+class MockDashNestBumperCubit extends Mock implements DashNestBumperCubit {}
+
+class MockMultiplierCubit extends Mock implements MultiplierCubit {}
diff --git a/packages/pinball_components/test/src/components/alien_bumper_test.dart b/packages/pinball_components/test/src/components/alien_bumper_test.dart
deleted file mode 100644
index c6384759..00000000
--- a/packages/pinball_components/test/src/components/alien_bumper_test.dart
+++ /dev/null
@@ -1,61 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame/components.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final assets = [
-    Assets.images.alienBumper.a.active.keyName,
-    Assets.images.alienBumper.a.inactive.keyName,
-    Assets.images.alienBumper.b.active.keyName,
-    Assets.images.alienBumper.b.inactive.keyName,
-  ];
-  final flameTester = FlameTester(() => TestGame(assets));
-
-  group('AlienBumper', () {
-    flameTester.test('"a" loads correctly', (game) async {
-      final bumper = AlienBumper.a();
-      await game.ensureAdd(bumper);
-
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('"b" loads correctly', (game) async {
-      final bumper = AlienBumper.b();
-      await game.ensureAdd(bumper);
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('animate switches between on and off sprites',
-        (game) async {
-      final bumper = AlienBumper.a();
-      await game.ensureAdd(bumper);
-
-      final spriteGroupComponent = bumper.firstChild<SpriteGroupComponent>()!;
-
-      expect(
-        spriteGroupComponent.current,
-        equals(AlienBumperSpriteState.active),
-      );
-
-      final future = bumper.animate();
-
-      expect(
-        spriteGroupComponent.current,
-        equals(AlienBumperSpriteState.inactive),
-      );
-
-      await future;
-
-      expect(
-        spriteGroupComponent.current,
-        equals(AlienBumperSpriteState.active),
-      );
-    });
-  });
-}
diff --git a/packages/pinball_components/test/src/components/android_bumper/android_bumper_test.dart b/packages/pinball_components/test/src/components/android_bumper/android_bumper_test.dart
new file mode 100644
index 00000000..a5256b79
--- /dev/null
+++ b/packages/pinball_components/test/src/components/android_bumper/android_bumper_test.dart
@@ -0,0 +1,86 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/android_bumper/behaviors/behaviors.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.android.bumper.a.lit.keyName,
+    Assets.images.android.bumper.a.dimmed.keyName,
+    Assets.images.android.bumper.b.lit.keyName,
+    Assets.images.android.bumper.b.dimmed.keyName,
+    Assets.images.android.bumper.cow.lit.keyName,
+    Assets.images.android.bumper.cow.dimmed.keyName,
+  ];
+  final flameTester = FlameTester(() => TestGame(assets));
+
+  group('AndroidBumper', () {
+    flameTester.test('"a" loads correctly', (game) async {
+      final androidBumper = AndroidBumper.a();
+      await game.ensureAdd(androidBumper);
+      expect(game.contains(androidBumper), isTrue);
+    });
+
+    flameTester.test('"b" loads correctly', (game) async {
+      final androidBumper = AndroidBumper.b();
+      await game.ensureAdd(androidBumper);
+      expect(game.contains(androidBumper), isTrue);
+    });
+
+    flameTester.test('"cow" loads correctly', (game) async {
+      final androidBumper = AndroidBumper.cow();
+      await game.ensureAdd(androidBumper);
+      expect(game.contains(androidBumper), isTrue);
+    });
+
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    flameTester.test('closes bloc when removed', (game) async {
+      final bloc = MockAndroidBumperCubit();
+      whenListen(
+        bloc,
+        const Stream<AndroidBumperState>.empty(),
+        initialState: AndroidBumperState.lit,
+      );
+      when(bloc.close).thenAnswer((_) async {});
+      final androidBumper = AndroidBumper.test(bloc: bloc);
+
+      await game.ensureAdd(androidBumper);
+      game.remove(androidBumper);
+      await game.ready();
+
+      verify(bloc.close).called(1);
+    });
+
+    group('adds', () {
+      flameTester.test('new children', (game) async {
+        final component = Component();
+        final androidBumper = AndroidBumper.a(
+          children: [component],
+        );
+        await game.ensureAdd(androidBumper);
+        expect(androidBumper.children, contains(component));
+      });
+
+      flameTester.test('an AndroidBumperBallContactBehavior', (game) async {
+        final androidBumper = AndroidBumper.a();
+        await game.ensureAdd(androidBumper);
+        expect(
+          androidBumper.children
+              .whereType<AndroidBumperBallContactBehavior>()
+              .single,
+          isNotNull,
+        );
+      });
+    });
+  });
+}
diff --git a/packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_ball_contact_behavior_test.dart b/packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_ball_contact_behavior_test.dart
new file mode 100644
index 00000000..69e6ce43
--- /dev/null
+++ b/packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_ball_contact_behavior_test.dart
@@ -0,0 +1,48 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/android_bumper/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'AndroidBumperBallContactBehavior',
+    () {
+      test('can be instantiated', () {
+        expect(
+          AndroidBumperBallContactBehavior(),
+          isA<AndroidBumperBallContactBehavior>(),
+        );
+      });
+
+      flameTester.test(
+        'beginContact emits onBallContacted when contacts with a ball',
+        (game) async {
+          final behavior = AndroidBumperBallContactBehavior();
+          final bloc = MockAndroidBumperCubit();
+          whenListen(
+            bloc,
+            const Stream<AndroidBumperState>.empty(),
+            initialState: AndroidBumperState.lit,
+          );
+
+          final androidBumper = AndroidBumper.test(bloc: bloc);
+          await androidBumper.add(behavior);
+          await game.ensureAdd(androidBumper);
+
+          behavior.beginContact(MockBall(), MockContact());
+
+          verify(androidBumper.bloc.onBallContacted).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_blinking_behavior_test.dart b/packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_blinking_behavior_test.dart
new file mode 100644
index 00000000..f7b09dfb
--- /dev/null
+++ b/packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_blinking_behavior_test.dart
@@ -0,0 +1,45 @@
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/android_bumper/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'AndroidBumperBlinkingBehavior',
+    () {
+      flameTester.testGameWidget(
+        'calls onBlinked after 0.05 seconds when dimmed',
+        setUp: (game, tester) async {
+          final behavior = AndroidBumperBlinkingBehavior();
+          final bloc = MockAndroidBumperCubit();
+          final streamController = StreamController<AndroidBumperState>();
+          whenListen(
+            bloc,
+            streamController.stream,
+            initialState: AndroidBumperState.lit,
+          );
+
+          final androidBumper = AndroidBumper.test(bloc: bloc);
+          await androidBumper.add(behavior);
+          await game.ensureAdd(androidBumper);
+
+          streamController.add(AndroidBumperState.dimmed);
+          await tester.pump();
+          game.update(0.05);
+
+          await streamController.close();
+          verify(bloc.onBlinked).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/android_bumper/cubit/android_bumper_cubit_test.dart b/packages/pinball_components/test/src/components/android_bumper/cubit/android_bumper_cubit_test.dart
new file mode 100644
index 00000000..06095228
--- /dev/null
+++ b/packages/pinball_components/test/src/components/android_bumper/cubit/android_bumper_cubit_test.dart
@@ -0,0 +1,24 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group(
+    'AndroidBumperCubit',
+    () {
+      blocTest<AndroidBumperCubit, AndroidBumperState>(
+        'onBallContacted emits dimmed',
+        build: AndroidBumperCubit.new,
+        act: (bloc) => bloc.onBallContacted(),
+        expect: () => [AndroidBumperState.dimmed],
+      );
+
+      blocTest<AndroidBumperCubit, AndroidBumperState>(
+        'onBlinked emits lit',
+        build: AndroidBumperCubit.new,
+        act: (bloc) => bloc.onBlinked(),
+        expect: () => [AndroidBumperState.lit],
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/android_spaceship_test.dart b/packages/pinball_components/test/src/components/android_spaceship_test.dart
new file mode 100644
index 00000000..7e7eda96
--- /dev/null
+++ b/packages/pinball_components/test/src/components/android_spaceship_test.dart
@@ -0,0 +1,67 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame/components.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  group('AndroidSpaceship', () {
+    final assets = [
+      Assets.images.android.spaceship.saucer.keyName,
+      Assets.images.android.spaceship.animatronic.keyName,
+      Assets.images.android.spaceship.lightBeam.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
+
+    flameTester.test('loads correctly', (game) async {
+      final component = AndroidSpaceship(position: Vector2.zero());
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
+    flameTester.testGameWidget(
+      'renders correctly',
+      setUp: (game, tester) async {
+        await game.images.loadAll(assets);
+        final canvas = ZCanvasComponent(
+          children: [AndroidSpaceship(position: Vector2.zero())],
+        );
+        await game.ensureAdd(canvas);
+        game.camera.followVector2(Vector2.zero());
+        await game.ready();
+        await tester.pump();
+      },
+      verify: (game, tester) async {
+        final animationDuration = game
+            .descendants()
+            .whereType<SpriteAnimationComponent>()
+            .last
+            .animation!
+            .totalDuration();
+
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/android_spaceship/start.png'),
+        );
+
+        game.update(animationDuration * 0.5);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/android_spaceship/middle.png'),
+        );
+
+        game.update(animationDuration * 0.5);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/android_spaceship/end.png'),
+        );
+      },
+    );
+  });
+}
diff --git a/packages/pinball_components/test/src/components/board_background_sprite_component_test.dart b/packages/pinball_components/test/src/components/board_background_sprite_component_test.dart
new file mode 100644
index 00000000..df35594f
--- /dev/null
+++ b/packages/pinball_components/test/src/components/board_background_sprite_component_test.dart
@@ -0,0 +1,48 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame/components.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.boardBackground.keyName,
+  ];
+  final flameTester = FlameTester(() => TestGame(assets));
+
+  group('BoardBackgroundSpriteComponent', () {
+    flameTester.test(
+      'loads correctly',
+      (game) async {
+        final boardBackground = BoardBackgroundSpriteComponent();
+        await game.ensureAdd(boardBackground);
+
+        expect(game.contains(boardBackground), isTrue);
+      },
+    );
+
+    flameTester.testGameWidget(
+      'renders correctly',
+      setUp: (game, tester) async {
+        await game.images.loadAll(assets);
+        final boardBackground = BoardBackgroundSpriteComponent();
+        await game.ensureAdd(boardBackground);
+        await tester.pump();
+
+        game.camera
+          ..followVector2(Vector2.zero())
+          ..zoom = 3.7;
+      },
+      verify: (game, tester) async {
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/board-background.png'),
+        );
+      },
+    );
+  });
+}
diff --git a/packages/pinball_components/test/src/components/boundaries_test.dart b/packages/pinball_components/test/src/components/boundaries_test.dart
index 4e2fb497..c119719e 100644
--- a/packages/pinball_components/test/src/components/boundaries_test.dart
+++ b/packages/pinball_components/test/src/components/boundaries_test.dart
@@ -17,17 +17,24 @@ void main() {
       Assets.images.boundary.outerBottom.keyName,
       Assets.images.boundary.bottom.keyName,
     ];
-    final flameTester = FlameTester(TestGame.new);
+    final flameTester = FlameTester(() => TestGame(assets));
+
+    flameTester.test('loads correctly', (game) async {
+      final component = Boundaries();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
 
     flameTester.testGameWidget(
       'render correctly',
       setUp: (game, tester) async {
         await game.images.loadAll(assets);
-        await game.addFromBlueprint(Boundaries());
-        await game.ready();
+        final canvas = ZCanvasComponent(children: [Boundaries()]);
+        await game.ensureAdd(canvas);
 
         game.camera.followVector2(Vector2.zero());
         game.camera.zoom = 3.2;
+        await tester.pump();
       },
       verify: (game, tester) async {
         await expectLater(
diff --git a/packages/pinball_components/test/src/components/bumping_behavior_test.dart b/packages/pinball_components/test/src/components/bumping_behavior_test.dart
new file mode 100644
index 00000000..dd0493f7
--- /dev/null
+++ b/packages/pinball_components/test/src/components/bumping_behavior_test.dart
@@ -0,0 +1,74 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/src/components/bumping_behavior.dart';
+
+import '../../helpers/helpers.dart';
+
+class _MockContact extends Mock implements Contact {}
+
+class _MockContactImpulse extends Mock implements ContactImpulse {}
+
+class _TestBodyComponent extends BodyComponent {
+  @override
+  Body createBody() => world.createBody(
+        BodyDef(type: BodyType.dynamic),
+      )..createFixtureFromShape(CircleShape(), 1);
+}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group('BumpingBehavior', () {
+    flameTester.test('can be added', (game) async {
+      final behavior = BumpingBehavior(strength: 0);
+      final component = _TestBodyComponent();
+      await component.add(behavior);
+      await game.ensureAdd(component);
+    });
+
+    flameTester.testGameWidget(
+      'the bump is greater when the strengh is greater',
+      setUp: (game, tester) async {
+        final component1 = _TestBodyComponent();
+        final behavior1 = BumpingBehavior(strength: 1)
+          ..worldManifold.normal.setFrom(Vector2.all(1));
+        await component1.add(behavior1);
+
+        final component2 = _TestBodyComponent();
+        final behavior2 = BumpingBehavior(strength: 2)
+          ..worldManifold.normal.setFrom(Vector2.all(1));
+        await component2.add(behavior2);
+
+        final dummy1 = _TestBodyComponent();
+        final dummy2 = _TestBodyComponent();
+
+        await game.ensureAddAll([
+          component1,
+          component2,
+          dummy1,
+          dummy2,
+        ]);
+
+        final contact = _MockContact();
+        final contactImpulse = _MockContactImpulse();
+
+        behavior1.postSolve(dummy1, contact, contactImpulse);
+        behavior2.postSolve(dummy2, contact, contactImpulse);
+
+        expect(
+          dummy2.body.linearVelocity.x,
+          greaterThan(dummy1.body.linearVelocity.x),
+        );
+        expect(
+          dummy2.body.linearVelocity.y,
+          greaterThan(dummy1.body.linearVelocity.y),
+        );
+      },
+    );
+  });
+}
diff --git a/packages/pinball_components/test/src/components/chrome_dino_test.dart b/packages/pinball_components/test/src/components/chrome_dino_test.dart
index 8a0adb85..f97270b9 100644
--- a/packages/pinball_components/test/src/components/chrome_dino_test.dart
+++ b/packages/pinball_components/test/src/components/chrome_dino_test.dart
@@ -1,13 +1,19 @@
 // ignore_for_file: cascade_invocations
 
-import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame/components.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
 
+import '../../helpers/helpers.dart';
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
-  final flameTester = FlameTester(Forge2DGame.new);
+  final assets = [
+    Assets.images.dino.animatronic.mouth.keyName,
+    Assets.images.dino.animatronic.head.keyName,
+  ];
+  final flameTester = FlameTester(() => TestGame(assets));
 
   group('ChromeDino', () {
     flameTester.test(
@@ -20,19 +26,84 @@ void main() {
       },
     );
 
-    flameTester.test(
-      'swivels',
-      (game) async {
-        // TODO(alestiago): Write golden tests to check the
-        // swivel animation.
-        final chromeDino = ChromeDino();
-        await game.ensureAdd(chromeDino);
+    flameTester.testGameWidget(
+      'renders correctly',
+      setUp: (game, tester) async {
+        await game.images.loadAll(assets);
+        await game.ensureAdd(ChromeDino());
+        game.camera.followVector2(Vector2.zero());
+        await tester.pump();
+      },
+      verify: (game, tester) async {
+        final sweepAnimationDuration = game
+                .descendants()
+                .whereType<SpriteAnimationComponent>()
+                .first
+                .animation!
+                .totalDuration() /
+            2;
+
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/chrome_dino/up.png'),
+        );
 
-        final previousPosition = chromeDino.body.position.clone();
-        game.update(64);
+        game.update(sweepAnimationDuration * 0.25);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/chrome_dino/middle.png'),
+        );
 
-        expect(chromeDino.body.position, isNot(equals(previousPosition)));
+        game.update(sweepAnimationDuration * 0.25);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/chrome_dino/down.png'),
+        );
       },
     );
+
+    group('swivels', () {
+      flameTester.test(
+        'up',
+        (game) async {
+          final chromeDino = ChromeDino();
+          await game.ensureAdd(chromeDino);
+          game.camera.followVector2(Vector2.zero());
+
+          final sweepAnimationDuration = game
+                  .descendants()
+                  .whereType<SpriteAnimationComponent>()
+                  .first
+                  .animation!
+                  .totalDuration() /
+              2;
+          game.update(sweepAnimationDuration * 1.5);
+
+          expect(chromeDino.body.angularVelocity, isPositive);
+        },
+      );
+
+      flameTester.test(
+        'down',
+        (game) async {
+          final chromeDino = ChromeDino();
+          await game.ensureAdd(chromeDino);
+          game.camera.followVector2(Vector2.zero());
+
+          final sweepAnimationDuration = game
+                  .descendants()
+                  .whereType<SpriteAnimationComponent>()
+                  .first
+                  .animation!
+                  .totalDuration() /
+              2;
+          game.update(sweepAnimationDuration * 0.5);
+
+          expect(chromeDino.body.angularVelocity, isNegative);
+        },
+      );
+    });
   });
 }
diff --git a/packages/pinball_components/test/src/components/dash_animatronic_test.dart b/packages/pinball_components/test/src/components/dash_animatronic_test.dart
index d0707223..d64c3f07 100644
--- a/packages/pinball_components/test/src/components/dash_animatronic_test.dart
+++ b/packages/pinball_components/test/src/components/dash_animatronic_test.dart
@@ -45,6 +45,7 @@ void main() {
         );
       },
     );
+
     flameTester.test(
       'loads correctly',
       (game) async {
diff --git a/packages/pinball_components/test/src/components/dash_nest_bumper/behaviors/dash_nest_bumper_ball_contact_behavior_test.dart b/packages/pinball_components/test/src/components/dash_nest_bumper/behaviors/dash_nest_bumper_ball_contact_behavior_test.dart
new file mode 100644
index 00000000..bf7513bd
--- /dev/null
+++ b/packages/pinball_components/test/src/components/dash_nest_bumper/behaviors/dash_nest_bumper_ball_contact_behavior_test.dart
@@ -0,0 +1,48 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/dash_nest_bumper/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'DashNestBumperBallContactBehavior',
+    () {
+      test('can be instantiated', () {
+        expect(
+          DashNestBumperBallContactBehavior(),
+          isA<DashNestBumperBallContactBehavior>(),
+        );
+      });
+
+      flameTester.test(
+        'beginContact emits onBallContacted when contacts with a ball',
+        (game) async {
+          final behavior = DashNestBumperBallContactBehavior();
+          final bloc = MockDashNestBumperCubit();
+          whenListen(
+            bloc,
+            const Stream<DashNestBumperState>.empty(),
+            initialState: DashNestBumperState.active,
+          );
+
+          final dashNestBumper = DashNestBumper.test(bloc: bloc);
+          await dashNestBumper.add(behavior);
+          await game.ensureAdd(dashNestBumper);
+
+          behavior.beginContact(MockBall(), MockContact());
+
+          verify(dashNestBumper.bloc.onBallContacted).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/dash_nest_bumper/cubit/dash_nest_bumper_cubit_test.dart b/packages/pinball_components/test/src/components/dash_nest_bumper/cubit/dash_nest_bumper_cubit_test.dart
new file mode 100644
index 00000000..7e26bbf3
--- /dev/null
+++ b/packages/pinball_components/test/src/components/dash_nest_bumper/cubit/dash_nest_bumper_cubit_test.dart
@@ -0,0 +1,24 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group(
+    'DashNestBumperCubit',
+    () {
+      blocTest<DashNestBumperCubit, DashNestBumperState>(
+        'onBallContacted emits active',
+        build: DashNestBumperCubit.new,
+        act: (bloc) => bloc.onBallContacted(),
+        expect: () => [DashNestBumperState.active],
+      );
+
+      blocTest<DashNestBumperCubit, DashNestBumperState>(
+        'onReset emits inactive',
+        build: DashNestBumperCubit.new,
+        act: (bloc) => bloc.onReset(),
+        expect: () => [DashNestBumperState.inactive],
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/dash_nest_bumper/dash_nest_bumper_test.dart b/packages/pinball_components/test/src/components/dash_nest_bumper/dash_nest_bumper_test.dart
new file mode 100644
index 00000000..67764951
--- /dev/null
+++ b/packages/pinball_components/test/src/components/dash_nest_bumper/dash_nest_bumper_test.dart
@@ -0,0 +1,88 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/dash_nest_bumper/behaviors/behaviors.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  group('DashNestBumper', () {
+    final assets = [
+      Assets.images.dash.bumper.main.active.keyName,
+      Assets.images.dash.bumper.main.inactive.keyName,
+      Assets.images.dash.bumper.a.active.keyName,
+      Assets.images.dash.bumper.a.inactive.keyName,
+      Assets.images.dash.bumper.b.active.keyName,
+      Assets.images.dash.bumper.b.inactive.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
+
+    flameTester.test('"main" loads correctly', (game) async {
+      final bumper = DashNestBumper.main();
+      await game.ensureAdd(bumper);
+      expect(game.contains(bumper), isTrue);
+    });
+
+    flameTester.test('"a" loads correctly', (game) async {
+      final bumper = DashNestBumper.a();
+      await game.ensureAdd(bumper);
+
+      expect(game.contains(bumper), isTrue);
+    });
+
+    flameTester.test('"b" loads correctly', (game) async {
+      final bumper = DashNestBumper.b();
+      await game.ensureAdd(bumper);
+      expect(game.contains(bumper), isTrue);
+    });
+
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    flameTester.test('closes bloc when removed', (game) async {
+      final bloc = MockDashNestBumperCubit();
+      whenListen(
+        bloc,
+        const Stream<DashNestBumperState>.empty(),
+        initialState: DashNestBumperState.inactive,
+      );
+      when(bloc.close).thenAnswer((_) async {});
+      final dashNestBumper = DashNestBumper.test(bloc: bloc);
+
+      await game.ensureAdd(dashNestBumper);
+      game.remove(dashNestBumper);
+      await game.ready();
+
+      verify(bloc.close).called(1);
+    });
+
+    group('adds', () {
+      flameTester.test('adds new children', (game) async {
+        final component = Component();
+        final dashNestBumper = DashNestBumper.a(
+          children: [component],
+        );
+        await game.ensureAdd(dashNestBumper);
+        expect(dashNestBumper.children, contains(component));
+      });
+
+      flameTester.test('a DashNestBumperBallContactBehavior', (game) async {
+        final dashNestBumper = DashNestBumper.a();
+        await game.ensureAdd(dashNestBumper);
+        expect(
+          dashNestBumper.children
+              .whereType<DashNestBumperBallContactBehavior>()
+              .single,
+          isNotNull,
+        );
+      });
+    });
+  });
+}
diff --git a/packages/pinball_components/test/src/components/dash_nest_bumper_test.dart b/packages/pinball_components/test/src/components/dash_nest_bumper_test.dart
deleted file mode 100644
index ac036ef4..00000000
--- a/packages/pinball_components/test/src/components/dash_nest_bumper_test.dart
+++ /dev/null
@@ -1,77 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame/components.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  group('DashNestBumper', () {
-    final assets = [
-      Assets.images.dash.bumper.main.active.keyName,
-      Assets.images.dash.bumper.main.inactive.keyName,
-      Assets.images.dash.bumper.a.active.keyName,
-      Assets.images.dash.bumper.a.inactive.keyName,
-      Assets.images.dash.bumper.b.active.keyName,
-      Assets.images.dash.bumper.b.inactive.keyName,
-    ];
-    final flameTester = FlameTester(() => TestGame(assets));
-
-    flameTester.test('"main" loads correctly', (game) async {
-      final bumper = DashNestBumper.main();
-      await game.ensureAdd(bumper);
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('"a" loads correctly', (game) async {
-      final bumper = DashNestBumper.a();
-      await game.ensureAdd(bumper);
-
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('"b" loads correctly', (game) async {
-      final bumper = DashNestBumper.b();
-      await game.ensureAdd(bumper);
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('activate switches to active sprite', (game) async {
-      final bumper = DashNestBumper.main();
-      await game.ensureAdd(bumper);
-
-      final spriteGroupComponent = bumper.firstChild<SpriteGroupComponent>()!;
-
-      expect(
-        spriteGroupComponent.current,
-        equals(DashNestBumperSpriteState.inactive),
-      );
-
-      bumper.activate();
-
-      expect(
-        spriteGroupComponent.current,
-        equals(DashNestBumperSpriteState.active),
-      );
-    });
-
-    flameTester.test('deactivate switches to inactive sprite', (game) async {
-      final bumper = DashNestBumper.main();
-      await game.ensureAdd(bumper);
-
-      final spriteGroupComponent = bumper.firstChild<SpriteGroupComponent>()!
-        ..current = DashNestBumperSpriteState.active;
-
-      bumper.deactivate();
-
-      expect(
-        spriteGroupComponent.current,
-        equals(DashNestBumperSpriteState.inactive),
-      );
-    });
-  });
-}
diff --git a/packages/pinball_components/test/src/components/dino_walls_test.dart b/packages/pinball_components/test/src/components/dino_walls_test.dart
index b3a58264..a93c6a3c 100644
--- a/packages/pinball_components/test/src/components/dino_walls_test.dart
+++ b/packages/pinball_components/test/src/components/dino_walls_test.dart
@@ -4,22 +4,34 @@ import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 import '../../helpers/helpers.dart';
 
 void main() {
   group('DinoWalls', () {
     TestWidgetsFlutterBinding.ensureInitialized();
-    final flameTester = FlameTester(TestGame.new);
+    final assets = [
+      Assets.images.dino.topWall.keyName,
+      Assets.images.dino.bottomWall.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
+
+    flameTester.test('loads correctly', (game) async {
+      final component = DinoWalls();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
 
     flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {
-        await game.addFromBlueprint(DinoWalls());
+        await game.images.loadAll(assets);
+        await game.ensureAdd(DinoWalls());
+
         game.camera.followVector2(Vector2.zero());
         game.camera.zoom = 6.5;
-        await game.ready();
+
+        await tester.pump();
       },
       verify: (game, tester) async {
         await expectLater(
@@ -28,18 +40,5 @@ void main() {
         );
       },
     );
-
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        final dinoWalls = DinoWalls();
-        await game.addFromBlueprint(dinoWalls);
-        await game.ready();
-
-        for (final wall in dinoWalls.components) {
-          expect(game.contains(wall), isTrue);
-        }
-      },
-    );
   });
 }
diff --git a/packages/pinball_components/test/src/components/golden/android_spaceship/end.png b/packages/pinball_components/test/src/components/golden/android_spaceship/end.png
new file mode 100644
index 00000000..c2a0631a
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/android_spaceship/end.png differ
diff --git a/packages/pinball_components/test/src/components/golden/android_spaceship/middle.png b/packages/pinball_components/test/src/components/golden/android_spaceship/middle.png
new file mode 100644
index 00000000..c6651abd
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/android_spaceship/middle.png differ
diff --git a/packages/pinball_components/test/src/components/golden/android_spaceship/start.png b/packages/pinball_components/test/src/components/golden/android_spaceship/start.png
new file mode 100644
index 00000000..25e8863a
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/android_spaceship/start.png differ
diff --git a/packages/pinball_components/test/src/components/golden/board-background.png b/packages/pinball_components/test/src/components/golden/board-background.png
new file mode 100644
index 00000000..789c5465
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/board-background.png differ
diff --git a/packages/pinball_components/test/src/components/golden/boundaries.png b/packages/pinball_components/test/src/components/golden/boundaries.png
index 6cb24bbd..9e9b5633 100644
Binary files a/packages/pinball_components/test/src/components/golden/boundaries.png and b/packages/pinball_components/test/src/components/golden/boundaries.png differ
diff --git a/packages/pinball_components/test/src/components/golden/chrome_dino/down.png b/packages/pinball_components/test/src/components/golden/chrome_dino/down.png
new file mode 100644
index 00000000..ef91da0a
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/chrome_dino/down.png differ
diff --git a/packages/pinball_components/test/src/components/golden/chrome_dino/middle.png b/packages/pinball_components/test/src/components/golden/chrome_dino/middle.png
new file mode 100644
index 00000000..d4e6286a
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/chrome_dino/middle.png differ
diff --git a/packages/pinball_components/test/src/components/golden/chrome_dino/up.png b/packages/pinball_components/test/src/components/golden/chrome_dino/up.png
new file mode 100644
index 00000000..042028d1
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/chrome_dino/up.png differ
diff --git a/packages/pinball_components/test/src/components/golden/dino-walls.png b/packages/pinball_components/test/src/components/golden/dino-walls.png
index 8c2ee569..592c83fb 100644
Binary files a/packages/pinball_components/test/src/components/golden/dino-walls.png and b/packages/pinball_components/test/src/components/golden/dino-walls.png differ
diff --git a/packages/pinball_components/test/src/components/golden/kickers.png b/packages/pinball_components/test/src/components/golden/kickers.png
index 23176923..1b019de9 100644
Binary files a/packages/pinball_components/test/src/components/golden/kickers.png and b/packages/pinball_components/test/src/components/golden/kickers.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x2-dimmed.png b/packages/pinball_components/test/src/components/golden/multipliers/x2-dimmed.png
new file mode 100644
index 00000000..ca2d8bf1
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x2-dimmed.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x2-lit.png b/packages/pinball_components/test/src/components/golden/multipliers/x2-lit.png
new file mode 100644
index 00000000..94001e27
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x2-lit.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x3-dimmed.png b/packages/pinball_components/test/src/components/golden/multipliers/x3-dimmed.png
new file mode 100644
index 00000000..4727ea3e
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x3-dimmed.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x3-lit.png b/packages/pinball_components/test/src/components/golden/multipliers/x3-lit.png
new file mode 100644
index 00000000..f2f84178
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x3-lit.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x4-dimmed.png b/packages/pinball_components/test/src/components/golden/multipliers/x4-dimmed.png
new file mode 100644
index 00000000..76c84994
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x4-dimmed.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x4-lit.png b/packages/pinball_components/test/src/components/golden/multipliers/x4-lit.png
new file mode 100644
index 00000000..b4918e62
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x4-lit.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x5-dimmed.png b/packages/pinball_components/test/src/components/golden/multipliers/x5-dimmed.png
new file mode 100644
index 00000000..2bbbf1ef
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x5-dimmed.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x5-lit.png b/packages/pinball_components/test/src/components/golden/multipliers/x5-lit.png
new file mode 100644
index 00000000..5e750af8
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x5-lit.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x6-dimmed.png b/packages/pinball_components/test/src/components/golden/multipliers/x6-dimmed.png
new file mode 100644
index 00000000..aff09619
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x6-dimmed.png differ
diff --git a/packages/pinball_components/test/src/components/golden/multipliers/x6-lit.png b/packages/pinball_components/test/src/components/golden/multipliers/x6-lit.png
new file mode 100644
index 00000000..7e5edc10
Binary files /dev/null and b/packages/pinball_components/test/src/components/golden/multipliers/x6-lit.png differ
diff --git a/packages/pinball_components/test/src/components/golden/rocket.png b/packages/pinball_components/test/src/components/golden/rocket.png
index 9511f3d5..62ba4e61 100644
Binary files a/packages/pinball_components/test/src/components/golden/rocket.png and b/packages/pinball_components/test/src/components/golden/rocket.png differ
diff --git a/packages/pinball_components/test/src/components/golden/spaceship-rail.png b/packages/pinball_components/test/src/components/golden/spaceship-rail.png
index d81f7dba..d8ce5fca 100644
Binary files a/packages/pinball_components/test/src/components/golden/spaceship-rail.png and b/packages/pinball_components/test/src/components/golden/spaceship-rail.png differ
diff --git a/packages/pinball_components/test/src/components/golden/spaceship.png b/packages/pinball_components/test/src/components/golden/spaceship.png
deleted file mode 100644
index d43db8c7..00000000
Binary files a/packages/pinball_components/test/src/components/golden/spaceship.png and /dev/null differ
diff --git a/packages/pinball_components/test/src/components/golden/sparky-computer.png b/packages/pinball_components/test/src/components/golden/sparky-computer.png
index 165a79da..1ade03c2 100644
Binary files a/packages/pinball_components/test/src/components/golden/sparky-computer.png and b/packages/pinball_components/test/src/components/golden/sparky-computer.png differ
diff --git a/packages/pinball_components/test/src/components/google_letter/behaviors/google_letter_ball_contact_behavior_test.dart b/packages/pinball_components/test/src/components/google_letter/behaviors/google_letter_ball_contact_behavior_test.dart
new file mode 100644
index 00000000..bf261460
--- /dev/null
+++ b/packages/pinball_components/test/src/components/google_letter/behaviors/google_letter_ball_contact_behavior_test.dart
@@ -0,0 +1,48 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/google_letter/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'GoogleLetterBallContactBehavior',
+    () {
+      test('can be instantiated', () {
+        expect(
+          GoogleLetterBallContactBehavior(),
+          isA<GoogleLetterBallContactBehavior>(),
+        );
+      });
+
+      flameTester.test(
+        'beginContact emits onBallContacted when contacts with a ball',
+        (game) async {
+          final behavior = GoogleLetterBallContactBehavior();
+          final bloc = MockGoogleLetterCubit();
+          whenListen(
+            bloc,
+            const Stream<GoogleLetterState>.empty(),
+            initialState: GoogleLetterState.active,
+          );
+
+          final googleLetter = GoogleLetter.test(bloc: bloc);
+          await googleLetter.add(behavior);
+          await game.ensureAdd(googleLetter);
+
+          behavior.beginContact(MockBall(), MockContact());
+
+          verify(googleLetter.bloc.onBallContacted).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/google_letter/cubit/google_letter_cubit_test.dart b/packages/pinball_components/test/src/components/google_letter/cubit/google_letter_cubit_test.dart
new file mode 100644
index 00000000..390aa192
--- /dev/null
+++ b/packages/pinball_components/test/src/components/google_letter/cubit/google_letter_cubit_test.dart
@@ -0,0 +1,24 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group(
+    'GoogleLetterCubit',
+    () {
+      blocTest<GoogleLetterCubit, GoogleLetterState>(
+        'onBallContacted emits active',
+        build: GoogleLetterCubit.new,
+        act: (bloc) => bloc.onBallContacted(),
+        expect: () => [GoogleLetterState.active],
+      );
+
+      blocTest<GoogleLetterCubit, GoogleLetterState>(
+        'onReset emits inactive',
+        build: GoogleLetterCubit.new,
+        act: (bloc) => bloc.onReset(),
+        expect: () => [GoogleLetterState.inactive],
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/google_letter_test.dart b/packages/pinball_components/test/src/components/google_letter/google_letter_test.dart
similarity index 58%
rename from packages/pinball_components/test/src/components/google_letter_test.dart
rename to packages/pinball_components/test/src/components/google_letter/google_letter_test.dart
index cdfd3c4a..7ad0e64b 100644
--- a/packages/pinball_components/test/src/components/google_letter_test.dart
+++ b/packages/pinball_components/test/src/components/google_letter/google_letter_test.dart
@@ -1,11 +1,14 @@
 // ignore_for_file: cascade_invocations
 
-import 'package:flame/effects.dart';
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/google_letter/behaviors/behaviors.dart';
 
-import '../../helpers/helpers.dart';
+import '../../../helpers/helpers.dart';
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
@@ -78,49 +81,50 @@ void main() {
       },
     );
 
+    flameTester.test('adds new children', (game) async {
+      final component = Component();
+      final googleLetter = GoogleLetter(
+        1,
+        children: [component],
+      );
+      await game.ensureAdd(googleLetter);
+      expect(googleLetter.children, contains(component));
+    });
+
     test('throws error when index out of range', () {
       expect(() => GoogleLetter(-1), throwsA(isA<RangeError>()));
       expect(() => GoogleLetter(6), throwsA(isA<RangeError>()));
     });
 
-    group('activate', () {
-      flameTester.test('returns normally', (game) async {
-        final googleLetter = GoogleLetter(0);
-        await game.ensureAdd(googleLetter);
-        await expectLater(googleLetter.activate, returnsNormally);
-      });
-
-      flameTester.test('adds an Effect', (game) async {
-        final googleLetter = GoogleLetter(0);
-        await game.ensureAdd(googleLetter);
-        await googleLetter.activate();
-        await game.ready();
-
-        expect(
-          googleLetter.descendants().whereType<Effect>().length,
-          equals(1),
-        );
-      });
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    flameTester.test('closes bloc when removed', (game) async {
+      final bloc = MockGoogleLetterCubit();
+      whenListen(
+        bloc,
+        const Stream<GoogleLetterState>.empty(),
+        initialState: GoogleLetterState.active,
+      );
+      when(bloc.close).thenAnswer((_) async {});
+      final googleLetter = GoogleLetter.test(bloc: bloc);
+
+      await game.ensureAdd(googleLetter);
+      game.remove(googleLetter);
+      await game.ready();
+
+      verify(bloc.close).called(1);
     });
 
-    group('deactivate', () {
-      flameTester.test('returns normally', (game) async {
-        final googleLetter = GoogleLetter(0);
-        await game.ensureAdd(googleLetter);
-        await expectLater(googleLetter.deactivate, returnsNormally);
-      });
-
-      flameTester.test('adds an Effect', (game) async {
-        final googleLetter = GoogleLetter(0);
-        await game.ensureAdd(googleLetter);
-        await googleLetter.deactivate();
-        await game.ready();
-
-        expect(
-          googleLetter.descendants().whereType<Effect>().length,
-          equals(1),
-        );
-      });
+    flameTester.test('adds a GoogleLetterBallContactBehavior', (game) async {
+      final googleLetter = GoogleLetter(0);
+      await game.ensureAdd(googleLetter);
+      expect(
+        googleLetter.children
+            .whereType<GoogleLetterBallContactBehavior>()
+            .single,
+        isNotNull,
+      );
     });
   });
 }
diff --git a/packages/pinball_components/test/src/components/kicker/behaviors/kicker_ball_contact_behavior_test.dart b/packages/pinball_components/test/src/components/kicker/behaviors/kicker_ball_contact_behavior_test.dart
new file mode 100644
index 00000000..6c04cdcb
--- /dev/null
+++ b/packages/pinball_components/test/src/components/kicker/behaviors/kicker_ball_contact_behavior_test.dart
@@ -0,0 +1,53 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/kicker/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+class _MockKickerCubit extends Mock implements KickerCubit {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'KickerBallContactBehavior',
+    () {
+      test('can be instantiated', () {
+        expect(
+          KickerBallContactBehavior(),
+          isA<KickerBallContactBehavior>(),
+        );
+      });
+
+      flameTester.test(
+        'beginContact emits onBallContacted when contacts with a ball',
+        (game) async {
+          final behavior = KickerBallContactBehavior();
+          final bloc = _MockKickerCubit();
+          whenListen(
+            bloc,
+            const Stream<KickerState>.empty(),
+            initialState: KickerState.lit,
+          );
+
+          final kicker = Kicker.test(
+            side: BoardSide.left,
+            bloc: bloc,
+          );
+          await kicker.add(behavior);
+          await game.ensureAdd(kicker);
+
+          behavior.beginContact(MockBall(), MockContact());
+
+          verify(kicker.bloc.onBallContacted).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/kicker/behaviors/kicker_blinking_behavior_test.dart b/packages/pinball_components/test/src/components/kicker/behaviors/kicker_blinking_behavior_test.dart
new file mode 100644
index 00000000..3b6f0c20
--- /dev/null
+++ b/packages/pinball_components/test/src/components/kicker/behaviors/kicker_blinking_behavior_test.dart
@@ -0,0 +1,50 @@
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/kicker/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+class _MockKickerCubit extends Mock implements KickerCubit {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'KickerBlinkingBehavior',
+    () {
+      flameTester.testGameWidget(
+        'calls onBlinked after 0.05 seconds when dimmed',
+        setUp: (game, tester) async {
+          final behavior = KickerBlinkingBehavior();
+          final bloc = _MockKickerCubit();
+          final streamController = StreamController<KickerState>();
+          whenListen(
+            bloc,
+            streamController.stream,
+            initialState: KickerState.lit,
+          );
+
+          final kicker = Kicker.test(
+            side: BoardSide.left,
+            bloc: bloc,
+          );
+          await kicker.add(behavior);
+          await game.ensureAdd(kicker);
+
+          streamController.add(KickerState.dimmed);
+          await tester.pump();
+          game.update(0.05);
+
+          await streamController.close();
+          verify(bloc.onBlinked).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/kicker/cubit/kicker_cubit_test.dart b/packages/pinball_components/test/src/components/kicker/cubit/kicker_cubit_test.dart
new file mode 100644
index 00000000..ed1d4a46
--- /dev/null
+++ b/packages/pinball_components/test/src/components/kicker/cubit/kicker_cubit_test.dart
@@ -0,0 +1,24 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group(
+    'KickerCubit',
+    () {
+      blocTest<KickerCubit, KickerState>(
+        'onBallContacted emits dimmed',
+        build: KickerCubit.new,
+        act: (bloc) => bloc.onBallContacted(),
+        expect: () => [KickerState.dimmed],
+      );
+
+      blocTest<KickerCubit, KickerState>(
+        'onBlinked emits lit',
+        build: KickerCubit.new,
+        act: (bloc) => bloc.onBlinked(),
+        expect: () => [KickerState.lit],
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/kicker_test.dart b/packages/pinball_components/test/src/components/kicker_test.dart
index 8c48a1fb..4d3fc14d 100644
--- a/packages/pinball_components/test/src/components/kicker_test.dart
+++ b/packages/pinball_components/test/src/components/kicker_test.dart
@@ -1,28 +1,44 @@
 // ignore_for_file: cascade_invocations
 
-import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/bumping_behavior.dart';
+import 'package:pinball_components/src/components/kicker/behaviors/behaviors.dart';
 
 import '../../helpers/helpers.dart';
 
+class _MockKickerCubit extends Mock implements KickerCubit {}
+
 void main() {
   group('Kicker', () {
-    final flameTester = FlameTester(TestGame.new);
+    final assets = [
+      Assets.images.kicker.left.lit.keyName,
+      Assets.images.kicker.left.dimmed.keyName,
+      Assets.images.kicker.right.lit.keyName,
+      Assets.images.kicker.right.dimmed.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
 
     flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {
+        await game.images.loadAll(assets);
         final leftKicker = Kicker(
           side: BoardSide.left,
-        )..initialPosition = Vector2(-20, 0);
+        )
+          ..initialPosition = Vector2(-20, 0)
+          ..renderBody = false;
         final rightKicker = Kicker(
           side: BoardSide.right,
         )..initialPosition = Vector2(20, 0);
 
         await game.ensureAddAll([leftKicker, rightKicker]);
         game.camera.followVector2(Vector2.zero());
+        await tester.pump();
       },
       verify: (game, tester) async {
         await expectLater(
@@ -35,8 +51,9 @@ void main() {
     flameTester.test(
       'loads correctly',
       (game) async {
-        final kicker = Kicker(
+        final kicker = Kicker.test(
           side: BoardSide.left,
+          bloc: KickerCubit(),
         );
         await game.ensureAdd(kicker);
 
@@ -44,48 +61,72 @@ void main() {
       },
     );
 
-    flameTester.test(
-      'body is static',
-      (game) async {
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    flameTester.test('closes bloc when removed', (game) async {
+      final bloc = _MockKickerCubit();
+      whenListen(
+        bloc,
+        const Stream<KickerState>.empty(),
+        initialState: KickerState.lit,
+      );
+      when(bloc.close).thenAnswer((_) async {});
+      final kicker = Kicker.test(
+        side: BoardSide.left,
+        bloc: bloc,
+      );
+
+      await game.ensureAdd(kicker);
+      game.remove(kicker);
+      await game.ready();
+
+      verify(bloc.close).called(1);
+    });
+
+    group('adds', () {
+      flameTester.test('new children', (game) async {
+        final component = Component();
         final kicker = Kicker(
           side: BoardSide.left,
+          children: [component],
         );
         await game.ensureAdd(kicker);
+        expect(kicker.children, contains(component));
+      });
 
-        expect(kicker.body.bodyType, equals(BodyType.static));
-      },
-    );
-
-    flameTester.test(
-      'has restitution',
-      (game) async {
+      flameTester.test('a BumpingBehavior', (game) async {
         final kicker = Kicker(
           side: BoardSide.left,
         );
         await game.ensureAdd(kicker);
-
-        final totalRestitution = kicker.body.fixtures.fold<double>(
-          0,
-          (total, fixture) => total + fixture.restitution,
+        expect(
+          kicker.children.whereType<BumpingBehavior>().single,
+          isNotNull,
         );
-        expect(totalRestitution, greaterThan(0));
-      },
-    );
+      });
 
-    flameTester.test(
-      'has no friction',
-      (game) async {
+      flameTester.test('a KickerBallContactBehavior', (game) async {
         final kicker = Kicker(
           side: BoardSide.left,
         );
         await game.ensureAdd(kicker);
+        expect(
+          kicker.children.whereType<KickerBallContactBehavior>().single,
+          isNotNull,
+        );
+      });
 
-        final totalFriction = kicker.body.fixtures.fold<double>(
-          0,
-          (total, fixture) => total + fixture.friction,
+      flameTester.test('a KickerBlinkingBehavior', (game) async {
+        final kicker = Kicker(
+          side: BoardSide.left,
         );
-        expect(totalFriction, equals(0));
-      },
-    );
+        await game.ensureAdd(kicker);
+        expect(
+          kicker.children.whereType<KickerBlinkingBehavior>().single,
+          isNotNull,
+        );
+      });
+    });
   });
 }
diff --git a/packages/pinball_components/test/src/components/launch_ramp_test.dart b/packages/pinball_components/test/src/components/launch_ramp_test.dart
index 2defc168..44fa8609 100644
--- a/packages/pinball_components/test/src/components/launch_ramp_test.dart
+++ b/packages/pinball_components/test/src/components/launch_ramp_test.dart
@@ -4,19 +4,23 @@ import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 import '../../helpers/helpers.dart';
 
 void main() {
   group('LaunchRamp', () {
-    final tester = FlameTester(TestGame.new);
+    final flameTester = FlameTester(TestGame.new);
 
-    tester.testGameWidget(
+    flameTester.test('loads correctly', (game) async {
+      final component = LaunchRamp();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
+    flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {
-        await game.addFromBlueprint(LaunchRamp());
-        await game.ready();
+        await game.ensureAdd(LaunchRamp());
         game.camera.followVector2(Vector2.zero());
         game.camera.zoom = 4.1;
       },
diff --git a/packages/pinball_components/test/src/components/layer_sensor_test.dart b/packages/pinball_components/test/src/components/layer_sensor_test.dart
index f91a6bcb..9103a966 100644
--- a/packages/pinball_components/test/src/components/layer_sensor_test.dart
+++ b/packages/pinball_components/test/src/components/layer_sensor_test.dart
@@ -10,11 +10,11 @@ import '../../helpers/helpers.dart';
 class TestLayerSensor extends LayerSensor {
   TestLayerSensor({
     required LayerEntranceOrientation orientation,
-    required int insidePriority,
+    required int insideZIndex,
     required Layer insideLayer,
   }) : super(
           insideLayer: insideLayer,
-          insidePriority: insidePriority,
+          insideZIndex: insideZIndex,
           orientation: orientation,
         );
 
@@ -22,11 +22,6 @@ class TestLayerSensor extends LayerSensor {
   Shape get shape => PolygonShape()..setAsBoxXY(1, 1);
 }
 
-class TestLayerSensorBallContactCallback
-    extends LayerSensorBallContactCallback<TestLayerSensor> {
-  TestLayerSensorBallContactCallback() : super();
-}
-
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final flameTester = FlameTester(TestGame.new);
@@ -38,7 +33,7 @@ void main() {
       (game) async {
         final layerSensor = TestLayerSensor(
           orientation: LayerEntranceOrientation.down,
-          insidePriority: insidePriority,
+          insideZIndex: insidePriority,
           insideLayer: Layer.spaceshipEntranceRamp,
         );
         await game.ensureAdd(layerSensor);
@@ -53,7 +48,7 @@ void main() {
         (game) async {
           final layerSensor = TestLayerSensor(
             orientation: LayerEntranceOrientation.down,
-            insidePriority: insidePriority,
+            insideZIndex: insidePriority,
             insideLayer: Layer.spaceshipEntranceRamp,
           );
           await game.ensureAdd(layerSensor);
@@ -71,7 +66,7 @@ void main() {
           (game) async {
             final layerSensor = TestLayerSensor(
               orientation: LayerEntranceOrientation.down,
-              insidePriority: insidePriority,
+              insideZIndex: insidePriority,
               insideLayer: pathwayLayer,
             )..layer = openingLayer;
             await game.ensureAdd(layerSensor);
@@ -85,7 +80,7 @@ void main() {
           (game) async {
             final layerSensor = TestLayerSensor(
               orientation: LayerEntranceOrientation.down,
-              insidePriority: insidePriority,
+              insideZIndex: insidePriority,
               insideLayer: pathwayLayer,
             )..layer = openingLayer;
             await game.ensureAdd(layerSensor);
@@ -100,7 +95,7 @@ void main() {
           (game) async {
             final layerSensor = TestLayerSensor(
               orientation: LayerEntranceOrientation.down,
-              insidePriority: insidePriority,
+              insideZIndex: insidePriority,
               insideLayer: pathwayLayer,
             )..layer = openingLayer;
             await game.ensureAdd(layerSensor);
@@ -113,69 +108,66 @@ void main() {
     });
   });
 
-  group('LayerSensorBallContactCallback', () {
+  group('beginContact', () {
     late Ball ball;
     late Body body;
+    late int insideZIndex;
+    late Layer insideLayer;
 
     setUp(() {
       ball = MockBall();
       body = MockBody();
+      insideZIndex = 1;
+      insideLayer = Layer.spaceshipEntranceRamp;
 
       when(() => ball.body).thenReturn(body);
-      when(() => ball.priority).thenReturn(1);
       when(() => ball.layer).thenReturn(Layer.board);
     });
 
     flameTester.test(
-        'changes ball layer and priority '
+        'changes ball layer and zIndex '
         'when a ball enters and exits a downward oriented LayerSensor',
         (game) async {
       final sensor = TestLayerSensor(
         orientation: LayerEntranceOrientation.down,
-        insidePriority: insidePriority,
-        insideLayer: Layer.spaceshipEntranceRamp,
+        insideZIndex: insidePriority,
+        insideLayer: insideLayer,
       )..initialPosition = Vector2(0, 10);
-      final callback = TestLayerSensorBallContactCallback();
 
       when(() => body.linearVelocity).thenReturn(Vector2(0, -1));
 
-      callback.begin(ball, sensor, MockContact());
-      verify(() => ball.layer = sensor.insideLayer).called(1);
-      verify(() => ball.priority = sensor.insidePriority).called(1);
-      verify(ball.reorderChildren).called(1);
+      sensor.beginContact(ball, MockContact());
+      verify(() => ball.layer = insideLayer).called(1);
+      verify(() => ball.zIndex = insideZIndex).called(1);
 
-      when(() => ball.layer).thenReturn(sensor.insideLayer);
+      when(() => ball.layer).thenReturn(insideLayer);
 
-      callback.begin(ball, sensor, MockContact());
+      sensor.beginContact(ball, MockContact());
       verify(() => ball.layer = Layer.board);
-      verify(() => ball.priority = RenderPriority.ballOnBoard).called(1);
-      verify(ball.reorderChildren).called(1);
+      verify(() => ball.zIndex = ZIndexes.ballOnBoard).called(1);
     });
 
     flameTester.test(
-        'changes ball layer and priority '
+        'changes ball layer and zIndex '
         'when a ball enters and exits an upward oriented LayerSensor',
         (game) async {
       final sensor = TestLayerSensor(
         orientation: LayerEntranceOrientation.up,
-        insidePriority: insidePriority,
-        insideLayer: Layer.spaceshipEntranceRamp,
+        insideZIndex: insidePriority,
+        insideLayer: insideLayer,
       )..initialPosition = Vector2(0, 10);
-      final callback = TestLayerSensorBallContactCallback();
 
       when(() => body.linearVelocity).thenReturn(Vector2(0, 1));
 
-      callback.begin(ball, sensor, MockContact());
-      verify(() => ball.layer = sensor.insideLayer).called(1);
-      verify(() => ball.priority = sensor.insidePriority).called(1);
-      verify(ball.reorderChildren).called(1);
+      sensor.beginContact(ball, MockContact());
+      verify(() => ball.layer = insideLayer).called(1);
+      verify(() => ball.zIndex = insidePriority).called(1);
 
-      when(() => ball.layer).thenReturn(sensor.insideLayer);
+      when(() => ball.layer).thenReturn(insideLayer);
 
-      callback.begin(ball, sensor, MockContact());
+      sensor.beginContact(ball, MockContact());
       verify(() => ball.layer = Layer.board);
-      verify(() => ball.priority = RenderPriority.ballOnBoard).called(1);
-      verify(ball.reorderChildren).called(1);
+      verify(() => ball.zIndex = ZIndexes.ballOnBoard).called(1);
     });
   });
 }
diff --git a/packages/pinball_components/test/src/components/multiplier/cubit/multiplier_cubit_test.dart b/packages/pinball_components/test/src/components/multiplier/cubit/multiplier_cubit_test.dart
new file mode 100644
index 00000000..35ed652e
--- /dev/null
+++ b/packages/pinball_components/test/src/components/multiplier/cubit/multiplier_cubit_test.dart
@@ -0,0 +1,118 @@
+// ignore_for_file: prefer_const_constructors
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group(
+    'MultiplierCubit',
+    () {
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits [lit] when 'next' on x2 dimmed with x2 multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x2),
+        act: (bloc) => bloc.next(2),
+        expect: () => [
+          isA<MultiplierState>()
+            ..having(
+              (state) => state.spriteState,
+              'spriteState',
+              MultiplierSpriteState.lit,
+            ),
+        ],
+      );
+
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits [lit] when 'next' on x3 dimmed with x3 multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x3),
+        act: (bloc) => bloc.next(3),
+        expect: () => [
+          isA<MultiplierState>()
+            ..having(
+              (state) => state.spriteState,
+              'spriteState',
+              MultiplierSpriteState.lit,
+            ),
+        ],
+      );
+
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits [lit] when 'next' on x4 dimmed with x4 multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x4),
+        act: (bloc) => bloc.next(4),
+        expect: () => [
+          isA<MultiplierState>()
+            ..having(
+              (state) => state.spriteState,
+              'spriteState',
+              MultiplierSpriteState.lit,
+            ),
+        ],
+      );
+
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits [lit] when 'next' on x5 dimmed with x5 multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x5),
+        act: (bloc) => bloc.next(5),
+        expect: () => [
+          isA<MultiplierState>()
+            ..having(
+              (state) => state.spriteState,
+              'spriteState',
+              MultiplierSpriteState.lit,
+            ),
+        ],
+      );
+
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits [lit] when 'next' on x6 dimmed with x6 multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x6),
+        act: (bloc) => bloc.next(6),
+        expect: () => [
+          isA<MultiplierState>()
+            ..having(
+              (state) => state.spriteState,
+              'spriteState',
+              MultiplierSpriteState.lit,
+            ),
+        ],
+      );
+
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits [dimmed] when 'next' on lit with different multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x2),
+        seed: () => MultiplierState(
+          value: MultiplierValue.x2,
+          spriteState: MultiplierSpriteState.lit,
+        ),
+        act: (bloc) => bloc.next(3),
+        expect: () => [
+          isA<MultiplierState>()
+            ..having(
+              (state) => state.spriteState,
+              'spriteState',
+              MultiplierSpriteState.dimmed,
+            ),
+        ],
+      );
+
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits nothing when 'next' on lit with same multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x2),
+        seed: () => MultiplierState(
+          value: MultiplierValue.x2,
+          spriteState: MultiplierSpriteState.lit,
+        ),
+        act: (bloc) => bloc.next(2),
+        expect: () => <MultiplierState>[],
+      );
+
+      blocTest<MultiplierCubit, MultiplierState>(
+        "emits nothing when 'next' on dimmed with different multiplier value",
+        build: () => MultiplierCubit(MultiplierValue.x2),
+        act: (bloc) => bloc.next(3),
+        expect: () => <MultiplierState>[],
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/multiplier/cubit/multiplier_state_test.dart b/packages/pinball_components/test/src/components/multiplier/cubit/multiplier_state_test.dart
new file mode 100644
index 00000000..9789d7c5
--- /dev/null
+++ b/packages/pinball_components/test/src/components/multiplier/cubit/multiplier_state_test.dart
@@ -0,0 +1,75 @@
+// ignore_for_file: prefer_const_constructors
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/src/pinball_components.dart';
+
+void main() {
+  group('MultiplierState', () {
+    test('supports value equality', () {
+      expect(
+        MultiplierState(
+          value: MultiplierValue.x2,
+          spriteState: MultiplierSpriteState.lit,
+        ),
+        equals(
+          MultiplierState(
+            value: MultiplierValue.x2,
+            spriteState: MultiplierSpriteState.lit,
+          ),
+        ),
+      );
+    });
+
+    group('constructor', () {
+      test('can be instantiated', () {
+        expect(
+          MultiplierState(
+            value: MultiplierValue.x2,
+            spriteState: MultiplierSpriteState.lit,
+          ),
+          isNotNull,
+        );
+      });
+    });
+
+    group('copyWith', () {
+      test(
+        'copies correctly '
+        'when no argument specified',
+        () {
+          const multiplierState = MultiplierState(
+            value: MultiplierValue.x2,
+            spriteState: MultiplierSpriteState.lit,
+          );
+          expect(
+            multiplierState.copyWith(),
+            equals(multiplierState),
+          );
+        },
+      );
+
+      test(
+        'copies correctly '
+        'when all arguments specified',
+        () {
+          const multiplierState = MultiplierState(
+            value: MultiplierValue.x2,
+            spriteState: MultiplierSpriteState.lit,
+          );
+          final otherMultiplierState = MultiplierState(
+            value: MultiplierValue.x2,
+            spriteState: MultiplierSpriteState.dimmed,
+          );
+          expect(multiplierState, isNot(equals(otherMultiplierState)));
+
+          expect(
+            multiplierState.copyWith(
+              spriteState: MultiplierSpriteState.dimmed,
+            ),
+            equals(otherMultiplierState),
+          );
+        },
+      );
+    });
+  });
+}
diff --git a/packages/pinball_components/test/src/components/multiplier/multiplier_test.dart b/packages/pinball_components/test/src/components/multiplier/multiplier_test.dart
new file mode 100644
index 00000000..edc2735f
--- /dev/null
+++ b/packages/pinball_components/test/src/components/multiplier/multiplier_test.dart
@@ -0,0 +1,517 @@
+// ignore_for_file: cascade_invocations, prefer_const_constructors
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  final bloc = MockMultiplierCubit();
+
+  group('Multiplier', () {
+    TestWidgetsFlutterBinding.ensureInitialized();
+    final assets = [
+      Assets.images.multiplier.x2.lit.keyName,
+      Assets.images.multiplier.x2.dimmed.keyName,
+      Assets.images.multiplier.x3.lit.keyName,
+      Assets.images.multiplier.x3.dimmed.keyName,
+      Assets.images.multiplier.x4.lit.keyName,
+      Assets.images.multiplier.x4.dimmed.keyName,
+      Assets.images.multiplier.x5.lit.keyName,
+      Assets.images.multiplier.x5.dimmed.keyName,
+      Assets.images.multiplier.x6.lit.keyName,
+      Assets.images.multiplier.x6.dimmed.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
+
+    flameTester.test('"x2" loads correctly', (game) async {
+      final multiplier = Multiplier.x2(
+        position: Vector2.zero(),
+        angle: 0,
+      );
+      await game.ensureAdd(multiplier);
+      expect(game.contains(multiplier), isTrue);
+    });
+
+    flameTester.test('"x3" loads correctly', (game) async {
+      final multiplier = Multiplier.x3(
+        position: Vector2.zero(),
+        angle: 0,
+      );
+      await game.ensureAdd(multiplier);
+      expect(game.contains(multiplier), isTrue);
+    });
+
+    flameTester.test('"x4" loads correctly', (game) async {
+      final multiplier = Multiplier.x4(
+        position: Vector2.zero(),
+        angle: 0,
+      );
+      await game.ensureAdd(multiplier);
+      expect(game.contains(multiplier), isTrue);
+    });
+
+    flameTester.test('"x5" loads correctly', (game) async {
+      final multiplier = Multiplier.x5(
+        position: Vector2.zero(),
+        angle: 0,
+      );
+      await game.ensureAdd(multiplier);
+      expect(game.contains(multiplier), isTrue);
+    });
+
+    flameTester.test('"x6" loads correctly', (game) async {
+      final multiplier = Multiplier.x6(
+        position: Vector2.zero(),
+        angle: 0,
+      );
+      await game.ensureAdd(multiplier);
+      expect(game.contains(multiplier), isTrue);
+    });
+
+    group('renders correctly', () {
+      group('x2', () {
+        const multiplierValue = MultiplierValue.x2;
+
+        flameTester.testGameWidget(
+          'lit when bloc state is lit',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.lit,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.lit,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x2-lit.png'),
+            );
+          },
+        );
+
+        flameTester.testGameWidget(
+          'dimmed when bloc state is dimmed',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.dimmed,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.dimmed,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x2-dimmed.png'),
+            );
+          },
+        );
+      });
+
+      group('x3', () {
+        const multiplierValue = MultiplierValue.x3;
+
+        flameTester.testGameWidget(
+          'lit when bloc state is lit',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.lit,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.lit,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x3-lit.png'),
+            );
+          },
+        );
+
+        flameTester.testGameWidget(
+          'dimmed when bloc state is dimmed',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.dimmed,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.dimmed,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x3-dimmed.png'),
+            );
+          },
+        );
+      });
+
+      group('x4', () {
+        const multiplierValue = MultiplierValue.x4;
+
+        flameTester.testGameWidget(
+          'lit when bloc state is lit',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.lit,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.lit,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x4-lit.png'),
+            );
+          },
+        );
+
+        flameTester.testGameWidget(
+          'dimmed when bloc state is dimmed',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.dimmed,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.dimmed,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x4-dimmed.png'),
+            );
+          },
+        );
+      });
+
+      group('x5', () {
+        const multiplierValue = MultiplierValue.x5;
+
+        flameTester.testGameWidget(
+          'lit when bloc state is lit',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.lit,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.lit,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x5-lit.png'),
+            );
+          },
+        );
+
+        flameTester.testGameWidget(
+          'dimmed when bloc state is dimmed',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.dimmed,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.dimmed,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x5-dimmed.png'),
+            );
+          },
+        );
+      });
+
+      group('x6', () {
+        const multiplierValue = MultiplierValue.x6;
+
+        flameTester.testGameWidget(
+          'lit when bloc state is lit',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.lit,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.lit,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x6-lit.png'),
+            );
+          },
+        );
+
+        flameTester.testGameWidget(
+          'dimmed when bloc state is dimmed',
+          setUp: (game, tester) async {
+            await game.images.loadAll(assets);
+
+            whenListen(
+              bloc,
+              const Stream<MultiplierState>.empty(),
+              initialState: MultiplierState(
+                value: multiplierValue,
+                spriteState: MultiplierSpriteState.dimmed,
+              ),
+            );
+
+            final multiplier = Multiplier.test(
+              value: multiplierValue,
+              bloc: bloc,
+            );
+            await game.ensureAdd(multiplier);
+            await tester.pump();
+
+            game.camera.followVector2(Vector2.zero());
+          },
+          verify: (game, tester) async {
+            expect(
+              game
+                  .descendants()
+                  .whereType<MultiplierSpriteGroupComponent>()
+                  .first
+                  .current,
+              MultiplierSpriteState.dimmed,
+            );
+
+            await expectLater(
+              find.byGame<TestGame>(),
+              matchesGoldenFile('../golden/multipliers/x6-dimmed.png'),
+            );
+          },
+        );
+      });
+    });
+
+    flameTester.test('closes bloc when removed', (game) async {
+      whenListen(
+        bloc,
+        const Stream<MultiplierState>.empty(),
+        initialState: MultiplierState(
+          value: MultiplierValue.x2,
+          spriteState: MultiplierSpriteState.dimmed,
+        ),
+      );
+      when(bloc.close).thenAnswer((_) async {});
+      final multiplier = Multiplier.test(value: MultiplierValue.x2, bloc: bloc);
+
+      await game.ensureAdd(multiplier);
+      game.remove(multiplier);
+      await game.ready();
+
+      verify(bloc.close).called(1);
+    });
+  });
+}
diff --git a/packages/pinball_components/test/src/components/rocket_test.dart b/packages/pinball_components/test/src/components/rocket_test.dart
index 87cfe515..5bc9b136 100644
--- a/packages/pinball_components/test/src/components/rocket_test.dart
+++ b/packages/pinball_components/test/src/components/rocket_test.dart
@@ -8,14 +8,24 @@ import 'package:pinball_components/pinball_components.dart';
 import '../../helpers/helpers.dart';
 
 void main() {
-  group('RocketSpriteComponent', () {
-    final tester = FlameTester(TestGame.new);
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.plunger.rocket.keyName,
+  ];
+  final flameTester = FlameTester(() => TestGame(assets));
 
-    tester.testGameWidget(
+  group('RocketSpriteComponent', () {
+    flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {
-        game.camera.followVector2(Vector2.zero());
+        await game.images.loadAll(assets);
         await game.ensureAdd(RocketSpriteComponent());
+
+        game.camera
+          ..followVector2(Vector2.zero())
+          ..zoom = 8;
+
+        await tester.pump();
       },
       verify: (game, tester) async {
         await expectLater(
diff --git a/packages/pinball_components/test/src/components/signpost_test.dart b/packages/pinball_components/test/src/components/signpost_test.dart
index 018c1bee..23aa6bd0 100644
--- a/packages/pinball_components/test/src/components/signpost_test.dart
+++ b/packages/pinball_components/test/src/components/signpost_test.dart
@@ -151,5 +151,14 @@ void main() {
         expect(spriteComponent.current, SignpostSpriteState.inactive);
       },
     );
+
+    flameTester.test('adds new children', (game) async {
+      final component = Component();
+      final signpost = Signpost(
+        children: [component],
+      );
+      await game.ensureAdd(signpost);
+      expect(signpost.children, contains(component));
+    });
   });
 }
diff --git a/packages/pinball_components/test/src/components/slingshot_test.dart b/packages/pinball_components/test/src/components/slingshot_test.dart
index 69296f78..0c7a29e0 100644
--- a/packages/pinball_components/test/src/components/slingshot_test.dart
+++ b/packages/pinball_components/test/src/components/slingshot_test.dart
@@ -4,7 +4,6 @@ import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 import '../../helpers/helpers.dart';
 
@@ -18,11 +17,17 @@ void main() {
     const length = 2.0;
     const angle = 0.0;
 
+    flameTester.test('loads correctly', (game) async {
+      final component = Slingshots();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
     flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {
         await game.images.loadAll(assets);
-        await game.addFromBlueprint(Slingshots());
+        await game.ensureAdd(Slingshots());
         game.camera.followVector2(Vector2.zero());
         await game.ready();
         await tester.pump();
diff --git a/packages/pinball_components/test/src/components/spaceship_rail_test.dart b/packages/pinball_components/test/src/components/spaceship_rail_test.dart
index d3242ff6..65e9dbd7 100644
--- a/packages/pinball_components/test/src/components/spaceship_rail_test.dart
+++ b/packages/pinball_components/test/src/components/spaceship_rail_test.dart
@@ -4,20 +4,30 @@ import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 import '../../helpers/helpers.dart';
 
 void main() {
   group('SpaceshipRail', () {
     TestWidgetsFlutterBinding.ensureInitialized();
-    final flameTester = FlameTester(TestGame.new);
+    final assets = [
+      Assets.images.android.rail.main.keyName,
+      Assets.images.android.rail.exit.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
+
+    flameTester.test('loads correctly', (game) async {
+      final component = SpaceshipRail();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
 
     flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {
-        await game.addFromBlueprint(SpaceshipRail());
-        await game.ready();
+        await game.images.loadAll(assets);
+        await game.ensureAdd(SpaceshipRail());
+        await tester.pump();
 
         game.camera.followVector2(Vector2.zero());
         game.camera.zoom = 8;
@@ -29,18 +39,5 @@ void main() {
         );
       },
     );
-
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        final spaceshipRail = SpaceshipRail();
-        await game.addFromBlueprint(spaceshipRail);
-        await game.ready();
-
-        for (final element in spaceshipRail.components) {
-          expect(game.contains(element), isTrue);
-        }
-      },
-    );
   });
 }
diff --git a/packages/pinball_components/test/src/components/spaceship_ramp_test.dart b/packages/pinball_components/test/src/components/spaceship_ramp_test.dart
index a65ba18b..0f2ce13a 100644
--- a/packages/pinball_components/test/src/components/spaceship_ramp_test.dart
+++ b/packages/pinball_components/test/src/components/spaceship_ramp_test.dart
@@ -11,32 +11,25 @@ import '../../helpers/helpers.dart';
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final assets = [
-    Assets.images.spaceship.ramp.boardOpening.keyName,
-    Assets.images.spaceship.ramp.railingForeground.keyName,
-    Assets.images.spaceship.ramp.railingBackground.keyName,
-    Assets.images.spaceship.ramp.main.keyName,
-    Assets.images.spaceship.ramp.arrow.inactive.keyName,
-    Assets.images.spaceship.ramp.arrow.active1.keyName,
-    Assets.images.spaceship.ramp.arrow.active2.keyName,
-    Assets.images.spaceship.ramp.arrow.active3.keyName,
-    Assets.images.spaceship.ramp.arrow.active4.keyName,
-    Assets.images.spaceship.ramp.arrow.active5.keyName,
+    Assets.images.android.ramp.boardOpening.keyName,
+    Assets.images.android.ramp.railingForeground.keyName,
+    Assets.images.android.ramp.railingBackground.keyName,
+    Assets.images.android.ramp.main.keyName,
+    Assets.images.android.ramp.arrow.inactive.keyName,
+    Assets.images.android.ramp.arrow.active1.keyName,
+    Assets.images.android.ramp.arrow.active2.keyName,
+    Assets.images.android.ramp.arrow.active3.keyName,
+    Assets.images.android.ramp.arrow.active4.keyName,
+    Assets.images.android.ramp.arrow.active5.keyName,
   ];
   final flameTester = FlameTester(() => TestGame(assets));
 
   group('SpaceshipRamp', () {
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        final spaceshipRamp = SpaceshipRamp();
-        await game.addFromBlueprint(spaceshipRamp);
-        await game.ready();
-
-        for (final component in spaceshipRamp.components) {
-          expect(game.contains(component), isTrue);
-        }
-      },
-    );
+    flameTester.test('loads correctly', (game) async {
+      final component = SpaceshipRamp();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
 
     group('renders correctly', () {
       const goldenFilePath = 'golden/spaceship_ramp/';
@@ -46,16 +39,14 @@ void main() {
         'inactive sprite',
         setUp: (game, tester) async {
           await game.images.loadAll(assets);
-          final spaceshipRamp = SpaceshipRamp();
-          await game.addFromBlueprint(spaceshipRamp);
-          await game.ready();
+          final component = SpaceshipRamp();
+          final canvas = ZCanvasComponent(children: [component]);
+          await game.ensureAdd(canvas);
+
           await tester.pump();
 
           expect(
-            spaceshipRamp.components
-                .whereType<SpriteGroupComponent>()
-                .first
-                .current,
+            component.children.whereType<SpriteGroupComponent>().first.current,
             SpaceshipRampArrowSpriteState.inactive,
           );
 
@@ -73,17 +64,15 @@ void main() {
         'active1 sprite',
         setUp: (game, tester) async {
           await game.images.loadAll(assets);
-          final spaceshipRamp = SpaceshipRamp();
-          await game.addFromBlueprint(spaceshipRamp);
-          await game.ready();
-          spaceshipRamp.progress();
+          final component = SpaceshipRamp();
+          final canvas = ZCanvasComponent(children: [component]);
+          await game.ensureAdd(canvas);
+
+          component.progress();
           await tester.pump();
 
           expect(
-            spaceshipRamp.components
-                .whereType<SpriteGroupComponent>()
-                .first
-                .current,
+            component.children.whereType<SpriteGroupComponent>().first.current,
             SpaceshipRampArrowSpriteState.active1,
           );
 
@@ -101,19 +90,17 @@ void main() {
         'active2 sprite',
         setUp: (game, tester) async {
           await game.images.loadAll(assets);
-          final spaceshipRamp = SpaceshipRamp();
-          await game.addFromBlueprint(spaceshipRamp);
-          await game.ready();
-          spaceshipRamp
+          final component = SpaceshipRamp();
+          final canvas = ZCanvasComponent(children: [component]);
+          await game.ensureAdd(canvas);
+
+          component
             ..progress()
             ..progress();
           await tester.pump();
 
           expect(
-            spaceshipRamp.components
-                .whereType<SpriteGroupComponent>()
-                .first
-                .current,
+            component.children.whereType<SpriteGroupComponent>().first.current,
             SpaceshipRampArrowSpriteState.active2,
           );
 
@@ -131,20 +118,18 @@ void main() {
         'active3 sprite',
         setUp: (game, tester) async {
           await game.images.loadAll(assets);
-          final spaceshipRamp = SpaceshipRamp();
-          await game.addFromBlueprint(spaceshipRamp);
-          await game.ready();
-          spaceshipRamp
+          final component = SpaceshipRamp();
+          final canvas = ZCanvasComponent(children: [component]);
+          await game.ensureAdd(canvas);
+
+          component
             ..progress()
             ..progress()
             ..progress();
           await tester.pump();
 
           expect(
-            spaceshipRamp.components
-                .whereType<SpriteGroupComponent>()
-                .first
-                .current,
+            component.children.whereType<SpriteGroupComponent>().first.current,
             SpaceshipRampArrowSpriteState.active3,
           );
 
@@ -162,10 +147,11 @@ void main() {
         'active4 sprite',
         setUp: (game, tester) async {
           await game.images.loadAll(assets);
-          final spaceshipRamp = SpaceshipRamp();
-          await game.addFromBlueprint(spaceshipRamp);
-          await game.ready();
-          spaceshipRamp
+          final component = SpaceshipRamp();
+          final canvas = ZCanvasComponent(children: [component]);
+          await game.ensureAdd(canvas);
+
+          component
             ..progress()
             ..progress()
             ..progress()
@@ -173,10 +159,7 @@ void main() {
           await tester.pump();
 
           expect(
-            spaceshipRamp.components
-                .whereType<SpriteGroupComponent>()
-                .first
-                .current,
+            component.children.whereType<SpriteGroupComponent>().first.current,
             SpaceshipRampArrowSpriteState.active4,
           );
 
@@ -194,10 +177,11 @@ void main() {
         'active5 sprite',
         setUp: (game, tester) async {
           await game.images.loadAll(assets);
-          final spaceshipRamp = SpaceshipRamp();
-          await game.addFromBlueprint(spaceshipRamp);
-          await game.ready();
-          spaceshipRamp
+          final component = SpaceshipRamp();
+          final canvas = ZCanvasComponent(children: [component]);
+          await game.ensureAdd(canvas);
+
+          component
             ..progress()
             ..progress()
             ..progress()
@@ -206,10 +190,7 @@ void main() {
           await tester.pump();
 
           expect(
-            spaceshipRamp.components
-                .whereType<SpriteGroupComponent>()
-                .first
-                .current,
+            component.children.whereType<SpriteGroupComponent>().first.current,
             SpaceshipRampArrowSpriteState.active5,
           );
 
diff --git a/packages/pinball_components/test/src/components/spaceship_test.dart b/packages/pinball_components/test/src/components/spaceship_test.dart
deleted file mode 100644
index c9a90746..00000000
--- a/packages/pinball_components/test/src/components/spaceship_test.dart
+++ /dev/null
@@ -1,56 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  group('Spaceship', () {
-    late Filter filterData;
-    late Fixture fixture;
-    late Body body;
-    late Ball ball;
-    late Forge2DGame game;
-
-    setUp(() {
-      filterData = MockFilter();
-
-      fixture = MockFixture();
-      when(() => fixture.filterData).thenReturn(filterData);
-
-      body = MockBody();
-      when(() => body.fixtures).thenReturn([fixture]);
-
-      game = MockGame();
-
-      ball = MockBall();
-      when(() => ball.gameRef).thenReturn(game);
-      when(() => ball.body).thenReturn(body);
-    });
-
-    group('Spaceship', () {
-      final tester = FlameTester(TestGame.new);
-
-      tester.testGameWidget(
-        'renders correctly',
-        setUp: (game, tester) async {
-          final position = Vector2(30, -30);
-          await game.addFromBlueprint(Spaceship(position: position));
-          game.camera.followVector2(position);
-          await game.ready();
-        },
-        verify: (game, tester) async {
-          await expectLater(
-            find.byGame<TestGame>(),
-            matchesGoldenFile('golden/spaceship.png'),
-          );
-        },
-      );
-    });
-  });
-}
diff --git a/packages/pinball_components/test/src/components/sparky_bumper/behaviors/sparky_bumper_ball_contact_behavior_test.dart b/packages/pinball_components/test/src/components/sparky_bumper/behaviors/sparky_bumper_ball_contact_behavior_test.dart
new file mode 100644
index 00000000..f67b28d7
--- /dev/null
+++ b/packages/pinball_components/test/src/components/sparky_bumper/behaviors/sparky_bumper_ball_contact_behavior_test.dart
@@ -0,0 +1,48 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/sparky_bumper/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'SparkyBumperBallContactBehavior',
+    () {
+      test('can be instantiated', () {
+        expect(
+          SparkyBumperBallContactBehavior(),
+          isA<SparkyBumperBallContactBehavior>(),
+        );
+      });
+
+      flameTester.test(
+        'beginContact emits onBallContacted when contacts with a ball',
+        (game) async {
+          final behavior = SparkyBumperBallContactBehavior();
+          final bloc = MockSparkyBumperCubit();
+          whenListen(
+            bloc,
+            const Stream<SparkyBumperState>.empty(),
+            initialState: SparkyBumperState.lit,
+          );
+
+          final sparkyBumper = SparkyBumper.test(bloc: bloc);
+          await sparkyBumper.add(behavior);
+          await game.ensureAdd(sparkyBumper);
+
+          behavior.beginContact(MockBall(), MockContact());
+
+          verify(sparkyBumper.bloc.onBallContacted).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/sparky_bumper/behaviors/sparky_bumper_blinking_behavior_test.dart b/packages/pinball_components/test/src/components/sparky_bumper/behaviors/sparky_bumper_blinking_behavior_test.dart
new file mode 100644
index 00000000..2210754f
--- /dev/null
+++ b/packages/pinball_components/test/src/components/sparky_bumper/behaviors/sparky_bumper_blinking_behavior_test.dart
@@ -0,0 +1,45 @@
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/sparky_bumper/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'SparkyBumperBlinkingBehavior',
+    () {
+      flameTester.testGameWidget(
+        'calls onBlinked after 0.05 seconds when dimmed',
+        setUp: (game, tester) async {
+          final behavior = SparkyBumperBlinkingBehavior();
+          final bloc = MockSparkyBumperCubit();
+          final streamController = StreamController<SparkyBumperState>();
+          whenListen(
+            bloc,
+            streamController.stream,
+            initialState: SparkyBumperState.lit,
+          );
+
+          final sparkyBumper = SparkyBumper.test(bloc: bloc);
+          await sparkyBumper.add(behavior);
+          await game.ensureAdd(sparkyBumper);
+
+          streamController.add(SparkyBumperState.dimmed);
+          await tester.pump();
+          game.update(0.05);
+
+          await streamController.close();
+          verify(bloc.onBlinked).called(1);
+        },
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/sparky_bumper/cubit/sparky_bumper_cubit_test.dart b/packages/pinball_components/test/src/components/sparky_bumper/cubit/sparky_bumper_cubit_test.dart
new file mode 100644
index 00000000..6310dca2
--- /dev/null
+++ b/packages/pinball_components/test/src/components/sparky_bumper/cubit/sparky_bumper_cubit_test.dart
@@ -0,0 +1,24 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group(
+    'SparkyBumperCubit',
+    () {
+      blocTest<SparkyBumperCubit, SparkyBumperState>(
+        'onBallContacted emits dimmed',
+        build: SparkyBumperCubit.new,
+        act: (bloc) => bloc.onBallContacted(),
+        expect: () => [SparkyBumperState.dimmed],
+      );
+
+      blocTest<SparkyBumperCubit, SparkyBumperState>(
+        'onBlinked emits lit',
+        build: SparkyBumperCubit.new,
+        act: (bloc) => bloc.onBlinked(),
+        expect: () => [SparkyBumperState.lit],
+      );
+    },
+  );
+}
diff --git a/packages/pinball_components/test/src/components/sparky_bumper/sparky_bumper_test.dart b/packages/pinball_components/test/src/components/sparky_bumper/sparky_bumper_test.dart
new file mode 100644
index 00000000..0d255454
--- /dev/null
+++ b/packages/pinball_components/test/src/components/sparky_bumper/sparky_bumper_test.dart
@@ -0,0 +1,86 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/sparky_bumper/behaviors/behaviors.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.sparky.bumper.a.lit.keyName,
+    Assets.images.sparky.bumper.a.dimmed.keyName,
+    Assets.images.sparky.bumper.b.lit.keyName,
+    Assets.images.sparky.bumper.b.dimmed.keyName,
+    Assets.images.sparky.bumper.c.lit.keyName,
+    Assets.images.sparky.bumper.c.dimmed.keyName,
+  ];
+  final flameTester = FlameTester(() => TestGame(assets));
+
+  group('SparkyBumper', () {
+    flameTester.test('"a" loads correctly', (game) async {
+      final sparkyBumper = SparkyBumper.a();
+      await game.ensureAdd(sparkyBumper);
+      expect(game.contains(sparkyBumper), isTrue);
+    });
+
+    flameTester.test('"b" loads correctly', (game) async {
+      final sparkyBumper = SparkyBumper.b();
+      await game.ensureAdd(sparkyBumper);
+      expect(game.contains(sparkyBumper), isTrue);
+    });
+
+    flameTester.test('"c" loads correctly', (game) async {
+      final sparkyBumper = SparkyBumper.c();
+      await game.ensureAdd(sparkyBumper);
+      expect(game.contains(sparkyBumper), isTrue);
+    });
+
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    flameTester.test('closes bloc when removed', (game) async {
+      final bloc = MockSparkyBumperCubit();
+      whenListen(
+        bloc,
+        const Stream<SparkyBumperState>.empty(),
+        initialState: SparkyBumperState.lit,
+      );
+      when(bloc.close).thenAnswer((_) async {});
+      final sparkyBumper = SparkyBumper.test(bloc: bloc);
+
+      await game.ensureAdd(sparkyBumper);
+      game.remove(sparkyBumper);
+      await game.ready();
+
+      verify(bloc.close).called(1);
+    });
+
+    group('adds', () {
+      flameTester.test('new children', (game) async {
+        final component = Component();
+        final sparkyBumper = SparkyBumper.a(
+          children: [component],
+        );
+        await game.ensureAdd(sparkyBumper);
+        expect(sparkyBumper.children, contains(component));
+      });
+
+      flameTester.test('a SparkyBumperBallContactBehavior', (game) async {
+        final sparkyBumper = SparkyBumper.a();
+        await game.ensureAdd(sparkyBumper);
+        expect(
+          sparkyBumper.children
+              .whereType<SparkyBumperBallContactBehavior>()
+              .single,
+          isNotNull,
+        );
+      });
+    });
+  });
+}
diff --git a/packages/pinball_components/test/src/components/sparky_bumper_test.dart b/packages/pinball_components/test/src/components/sparky_bumper_test.dart
deleted file mode 100644
index a2fcc5ed..00000000
--- a/packages/pinball_components/test/src/components/sparky_bumper_test.dart
+++ /dev/null
@@ -1,69 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame/components.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final assets = [
-    Assets.images.sparky.bumper.a.active.keyName,
-    Assets.images.sparky.bumper.a.inactive.keyName,
-    Assets.images.sparky.bumper.b.active.keyName,
-    Assets.images.sparky.bumper.b.inactive.keyName,
-    Assets.images.sparky.bumper.c.active.keyName,
-    Assets.images.sparky.bumper.c.inactive.keyName,
-  ];
-  final flameTester = FlameTester(() => TestGame(assets));
-
-  group('SparkyBumper', () {
-    flameTester.test('"a" loads correctly', (game) async {
-      final bumper = SparkyBumper.a();
-      await game.ensureAdd(bumper);
-
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('"b" loads correctly', (game) async {
-      final bumper = SparkyBumper.b();
-      await game.ensureAdd(bumper);
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('"c" loads correctly', (game) async {
-      final bumper = SparkyBumper.c();
-      await game.ensureAdd(bumper);
-      expect(game.contains(bumper), isTrue);
-    });
-
-    flameTester.test('animate switches between on and off sprites',
-        (game) async {
-      final bumper = SparkyBumper.a();
-      await game.ensureAdd(bumper);
-
-      final spriteGroupComponent = bumper.firstChild<SpriteGroupComponent>()!;
-
-      expect(
-        spriteGroupComponent.current,
-        equals(SparkyBumperSpriteState.active),
-      );
-
-      final future = bumper.animate();
-
-      expect(
-        spriteGroupComponent.current,
-        equals(SparkyBumperSpriteState.inactive),
-      );
-
-      await future;
-
-      expect(
-        spriteGroupComponent.current,
-        equals(SparkyBumperSpriteState.active),
-      );
-    });
-  });
-}
diff --git a/packages/pinball_components/test/src/components/sparky_computer_test.dart b/packages/pinball_components/test/src/components/sparky_computer_test.dart
index 6b19481e..ffba79b6 100644
--- a/packages/pinball_components/test/src/components/sparky_computer_test.dart
+++ b/packages/pinball_components/test/src/components/sparky_computer_test.dart
@@ -4,21 +4,35 @@ import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 import '../../helpers/helpers.dart';
 
 void main() {
   group('SparkyComputer', () {
-    final tester = FlameTester(TestGame.new);
+    TestWidgetsFlutterBinding.ensureInitialized();
+    final assets = [
+      Assets.images.sparky.computer.base.keyName,
+      Assets.images.sparky.computer.top.keyName,
+      Assets.images.sparky.computer.glow.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
 
-    tester.testGameWidget(
+    flameTester.test('loads correctly', (game) async {
+      final component = SparkyComputer();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
+    flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {
-        await game.addFromBlueprint(SparkyComputer());
-        await game.ready();
+        await game.images.loadAll(assets);
+        await game.ensureAdd(SparkyComputer());
+        await tester.pump();
 
-        game.camera.followVector2(Vector2(-15, -50));
+        game.camera
+          ..followVector2(Vector2(0, -20))
+          ..zoom = 7;
       },
       verify: (game, tester) async {
         await expectLater(
diff --git a/packages/pinball_flame/lib/pinball_flame.dart b/packages/pinball_flame/lib/pinball_flame.dart
index 709e7627..66d34b14 100644
--- a/packages/pinball_flame/lib/pinball_flame.dart
+++ b/packages/pinball_flame/lib/pinball_flame.dart
@@ -1,6 +1,8 @@
 library pinball_flame;
 
-export 'src/blueprint.dart';
 export 'src/component_controller.dart';
+export 'src/contact_behavior.dart';
 export 'src/keyboard_input_controller.dart';
+export 'src/parent_is_a.dart';
 export 'src/sprite_animation.dart';
+export 'src/z_canvas_component.dart';
diff --git a/packages/pinball_flame/lib/src/blueprint.dart b/packages/pinball_flame/lib/src/blueprint.dart
deleted file mode 100644
index c7bd5a5e..00000000
--- a/packages/pinball_flame/lib/src/blueprint.dart
+++ /dev/null
@@ -1,46 +0,0 @@
-import 'package:flame/components.dart';
-import 'package:flame/game.dart';
-
-// TODO(erickzanardo): Keeping this inside our code base so we can experiment
-// with the idea, but this is a potential upstream change on Flame.
-
-/// {@template blueprint}
-/// A [Blueprint] is a virtual way of grouping [Component]s that are related.
-/// {@endtemplate blueprint}
-class Blueprint {
-  /// {@macro blueprint}
-  Blueprint({
-    Iterable<Component>? components,
-    Iterable<Blueprint>? blueprints,
-  }) {
-    if (components != null) _components.addAll(components);
-    if (blueprints != null) {
-      _blueprints.addAll(blueprints);
-      for (final blueprint in blueprints) {
-        _components.addAll(blueprint.components);
-      }
-    }
-  }
-
-  final List<Component> _components = [];
-
-  final List<Blueprint> _blueprints = [];
-
-  Future<void> _addToParent(Component parent) async {
-    await parent.addAll(_components);
-  }
-
-  /// Returns a copy of the components built by this blueprint.
-  List<Component> get components => List.unmodifiable(_components);
-
-  /// Returns a copy of the blueprints built by this blueprint.
-  List<Blueprint> get blueprints => List.unmodifiable(_blueprints);
-}
-
-/// Adds helper methods regarding [Blueprint]s to [FlameGame].
-extension FlameGameBlueprint on Component {
-  /// Shortcut to add a [Blueprint]s components to its parent.
-  Future<void> addFromBlueprint(Blueprint blueprint) async {
-    await blueprint._addToParent(this);
-  }
-}
diff --git a/packages/pinball_flame/lib/src/contact_behavior.dart b/packages/pinball_flame/lib/src/contact_behavior.dart
new file mode 100644
index 00000000..ff715b12
--- /dev/null
+++ b/packages/pinball_flame/lib/src/contact_behavior.dart
@@ -0,0 +1,105 @@
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Appends a new [ContactCallbacks] to the parent.
+///
+/// This is a convenience class for adding a [ContactCallbacks] to the parent.
+/// In contrast with just assigning a [ContactCallbacks] to a userData, this
+/// class respects the previous userData.
+///
+/// It does so by grouping the userData in a [_UserData], and resetting the
+/// parent's userData accordingly.
+// TODO(alestiago): Make use of generics to infer the type of the contact.
+// https://github.com/VGVentures/pinball/pull/234#discussion_r859182267
+class ContactBehavior<T extends BodyComponent> extends Component
+    with ContactCallbacks, ParentIsA<T> {
+  final _fixturesUserData = <Object>{};
+
+  /// Specifies which fixtures should be considered for contact.
+  ///
+  /// Fixtures are identifiable by their userData.
+  ///
+  /// If no fixtures are specified, the [ContactCallbacks] is applied to the
+  /// entire body, hence all fixtures are considered.
+  void applyTo(Iterable<Object> userData) => _fixturesUserData.addAll(userData);
+
+  @override
+  Future<void> onLoad() async {
+    if (_fixturesUserData.isNotEmpty) {
+      for (final fixture in _targetedFixtures) {
+        fixture.userData = _UserData.fromFixture(fixture)..add(this);
+      }
+    } else {
+      parent.body.userData = _UserData.fromBody(parent.body)..add(this);
+    }
+  }
+
+  Iterable<Fixture> get _targetedFixtures =>
+      parent.body.fixtures.where((fixture) {
+        if (_fixturesUserData.contains(fixture.userData)) return true;
+
+        final userData = fixture.userData;
+        if (userData is _UserData) {
+          return _fixturesUserData.contains(userData.value);
+        }
+
+        return false;
+      });
+}
+
+class _UserData with ContactCallbacks {
+  _UserData._(Object? userData) : _userData = [userData];
+
+  factory _UserData._fromUserData(Object? userData) {
+    if (userData is _UserData) return userData;
+    return _UserData._(userData);
+  }
+
+  factory _UserData.fromFixture(Fixture fixture) =>
+      _UserData._fromUserData(fixture.userData);
+
+  factory _UserData.fromBody(Body body) =>
+      _UserData._fromUserData(body.userData);
+
+  final List<Object?> _userData;
+
+  Iterable<ContactCallbacks> get _contactCallbacks =>
+      _userData.whereType<ContactCallbacks>();
+
+  Object? get value => _userData.first;
+
+  void add(Object? userData) => _userData.add(userData);
+
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    for (final callback in _contactCallbacks) {
+      callback.beginContact(other, contact);
+    }
+  }
+
+  @override
+  void endContact(Object other, Contact contact) {
+    super.endContact(other, contact);
+    for (final callback in _contactCallbacks) {
+      callback.endContact(other, contact);
+    }
+  }
+
+  @override
+  void preSolve(Object other, Contact contact, Manifold oldManifold) {
+    super.preSolve(other, contact, oldManifold);
+    for (final callback in _contactCallbacks) {
+      callback.preSolve(other, contact, oldManifold);
+    }
+  }
+
+  @override
+  void postSolve(Object other, Contact contact, ContactImpulse impulse) {
+    super.postSolve(other, contact, impulse);
+    for (final callback in _contactCallbacks) {
+      callback.postSolve(other, contact, impulse);
+    }
+  }
+}
diff --git a/packages/pinball_flame/lib/src/parent_is_a.dart b/packages/pinball_flame/lib/src/parent_is_a.dart
new file mode 100644
index 00000000..19159c89
--- /dev/null
+++ b/packages/pinball_flame/lib/src/parent_is_a.dart
@@ -0,0 +1,15 @@
+import 'package:flame/components.dart';
+
+// TODO(alestiago): Remove once the following is merged:
+// https://github.com/flame-engine/flame/pull/1566
+
+/// A mixin that ensures a parent is of the given type [T].
+mixin ParentIsA<T extends Component> on Component {
+  @override
+  T get parent => super.parent! as T;
+
+  @override
+  Future<void>? addToParent(covariant T parent) {
+    return super.addToParent(parent);
+  }
+}
diff --git a/packages/pinball_flame/lib/src/z_canvas_component.dart b/packages/pinball_flame/lib/src/z_canvas_component.dart
new file mode 100644
index 00000000..911c3e93
--- /dev/null
+++ b/packages/pinball_flame/lib/src/z_canvas_component.dart
@@ -0,0 +1,249 @@
+import 'dart:typed_data';
+import 'dart:ui';
+
+import 'package:flame/components.dart';
+
+/// {@template z_canvas_component}
+/// Draws [ZIndex] components after the all non-[ZIndex] components have been
+/// drawn.
+/// {@endtemplate}
+class ZCanvasComponent extends Component {
+  /// {@macro z_canvas_component}
+  ZCanvasComponent({
+    Iterable<Component>? children,
+  })  : _zCanvas = ZCanvas(),
+        super(children: children);
+
+  final ZCanvas _zCanvas;
+
+  @override
+  void renderTree(Canvas canvas) {
+    _zCanvas.canvas = canvas;
+    super.renderTree(_zCanvas);
+    _zCanvas.render();
+  }
+}
+
+/// Apply to any [Component] that will be rendered according to a
+/// [ZIndex.zIndex].
+///
+/// [ZIndex] components must be descendants of a [ZCanvasComponent].
+///
+/// {@macro z_canvas.render}
+mixin ZIndex on Component {
+  /// The z-index of this component.
+  ///
+  /// The higher the value, the later the component will be drawn. Hence,
+  /// rendering in front of [Component]s with lower [zIndex] values.
+  int zIndex = 0;
+
+  @override
+  void renderTree(
+    Canvas canvas,
+  ) {
+    if (canvas is ZCanvas) {
+      canvas.buffer(this);
+    } else {
+      super.renderTree(canvas);
+    }
+  }
+}
+
+/// The [ZCanvas] allows to postpone the rendering of [ZIndex] components.
+///
+/// You should not use this class directly.
+class ZCanvas implements Canvas {
+  /// The [Canvas] to render to.
+  ///
+  /// This is set by [ZCanvasComponent] when rendering.
+  late Canvas canvas;
+
+  final List<ZIndex> _zBuffer = [];
+
+  /// Postpones the rendering of [ZIndex] component and its children.
+  void buffer(ZIndex component) => _zBuffer.add(component);
+
+  /// Renders all [ZIndex] components and their children.
+  ///
+  /// {@template z_canvas.render}
+  /// The rendering order is defined by the parent [ZIndex]. The children of
+  /// the same parent are rendered in the order they were added.
+  ///
+  /// If two [Component]s ever overlap each other, and have the same
+  /// [ZIndex.zIndex], there is no guarantee that the first one will be rendered
+  /// before the second one.
+  /// {@endtemplate}
+  void render() => _zBuffer
+    ..sort((a, b) => a.zIndex.compareTo(b.zIndex))
+    ..whereType<Component>().forEach(_render)
+    ..clear();
+
+  void _render(Component component) => component.renderTree(canvas);
+
+  @override
+  void clipPath(Path path, {bool doAntiAlias = true}) =>
+      canvas.clipPath(path, doAntiAlias: doAntiAlias);
+
+  @override
+  void clipRRect(RRect rrect, {bool doAntiAlias = true}) =>
+      canvas.clipRRect(rrect, doAntiAlias: doAntiAlias);
+
+  @override
+  void clipRect(
+    Rect rect, {
+    ClipOp clipOp = ClipOp.intersect,
+    bool doAntiAlias = true,
+  }) =>
+      canvas.clipRect(rect, clipOp: clipOp, doAntiAlias: doAntiAlias);
+
+  @override
+  void drawArc(
+    Rect rect,
+    double startAngle,
+    double sweepAngle,
+    bool useCenter,
+    Paint paint,
+  ) =>
+      canvas.drawArc(rect, startAngle, sweepAngle, useCenter, paint);
+
+  @override
+  void drawAtlas(
+    Image atlas,
+    List<RSTransform> transforms,
+    List<Rect> rects,
+    List<Color>? colors,
+    BlendMode? blendMode,
+    Rect? cullRect,
+    Paint paint,
+  ) =>
+      canvas.drawAtlas(
+        atlas,
+        transforms,
+        rects,
+        colors,
+        blendMode,
+        cullRect,
+        paint,
+      );
+
+  @override
+  void drawCircle(Offset c, double radius, Paint paint) => canvas.drawCircle(
+        c,
+        radius,
+        paint,
+      );
+
+  @override
+  void drawColor(Color color, BlendMode blendMode) =>
+      canvas.drawColor(color, blendMode);
+
+  @override
+  void drawDRRect(RRect outer, RRect inner, Paint paint) =>
+      canvas.drawDRRect(outer, inner, paint);
+
+  @override
+  void drawImage(Image image, Offset offset, Paint paint) =>
+      canvas.drawImage(image, offset, paint);
+
+  @override
+  void drawImageNine(Image image, Rect center, Rect dst, Paint paint) =>
+      canvas.drawImageNine(image, center, dst, paint);
+
+  @override
+  void drawImageRect(Image image, Rect src, Rect dst, Paint paint) =>
+      canvas.drawImageRect(image, src, dst, paint);
+
+  @override
+  void drawLine(Offset p1, Offset p2, Paint paint) =>
+      canvas.drawLine(p1, p2, paint);
+
+  @override
+  void drawOval(Rect rect, Paint paint) => canvas.drawOval(rect, paint);
+
+  @override
+  void drawPaint(Paint paint) => canvas.drawPaint(paint);
+
+  @override
+  void drawParagraph(Paragraph paragraph, Offset offset) =>
+      canvas.drawParagraph(paragraph, offset);
+
+  @override
+  void drawPath(Path path, Paint paint) => canvas.drawPath(path, paint);
+
+  @override
+  void drawPicture(Picture picture) => canvas.drawPicture(picture);
+
+  @override
+  void drawPoints(PointMode pointMode, List<Offset> points, Paint paint) =>
+      canvas.drawPoints(pointMode, points, paint);
+
+  @override
+  void drawRRect(RRect rrect, Paint paint) => canvas.drawRRect(rrect, paint);
+
+  @override
+  void drawRawAtlas(
+    Image atlas,
+    Float32List rstTransforms,
+    Float32List rects,
+    Int32List? colors,
+    BlendMode? blendMode,
+    Rect? cullRect,
+    Paint paint,
+  ) =>
+      canvas.drawRawAtlas(
+        atlas,
+        rstTransforms,
+        rects,
+        colors,
+        blendMode,
+        cullRect,
+        paint,
+      );
+
+  @override
+  void drawRawPoints(PointMode pointMode, Float32List points, Paint paint) =>
+      canvas.drawRawPoints(pointMode, points, paint);
+
+  @override
+  void drawRect(Rect rect, Paint paint) => canvas.drawRect(rect, paint);
+
+  @override
+  void drawShadow(
+    Path path,
+    Color color,
+    double elevation,
+    bool transparentOccluder,
+  ) =>
+      canvas.drawShadow(path, color, elevation, transparentOccluder);
+
+  @override
+  void drawVertices(Vertices vertices, BlendMode blendMode, Paint paint) =>
+      canvas.drawVertices(vertices, blendMode, paint);
+
+  @override
+  int getSaveCount() => canvas.getSaveCount();
+
+  @override
+  void restore() => canvas.restore();
+
+  @override
+  void rotate(double radians) => canvas.rotate(radians);
+
+  @override
+  void save() => canvas.save();
+
+  @override
+  void saveLayer(Rect? bounds, Paint paint) => canvas.saveLayer(bounds, paint);
+
+  @override
+  void scale(double sx, [double? sy]) => canvas.scale(sx, sy);
+
+  @override
+  void skew(double sx, double sy) => canvas.skew(sx, sy);
+
+  @override
+  void transform(Float64List matrix4) => canvas.transform(matrix4);
+
+  @override
+  void translate(double dx, double dy) => canvas.translate(dx, dy);
+}
diff --git a/packages/pinball_flame/pubspec.yaml b/packages/pinball_flame/pubspec.yaml
index ad8ec131..89caf5bb 100644
--- a/packages/pinball_flame/pubspec.yaml
+++ b/packages/pinball_flame/pubspec.yaml
@@ -8,7 +8,11 @@ environment:
 
 dependencies:
   flame: ^1.1.1
-  flame_forge2d: ^0.11.0
+  flame_forge2d:
+    git: 
+      url: https://github.com/flame-engine/flame/
+      path: packages/flame_forge2d/
+      ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
   flutter:
     sdk: flutter
 
diff --git a/packages/pinball_flame/test/helpers/mocks.dart b/packages/pinball_flame/test/helpers/mocks.dart
index bf96390d..1c5042ff 100644
--- a/packages/pinball_flame/test/helpers/mocks.dart
+++ b/packages/pinball_flame/test/helpers/mocks.dart
@@ -4,7 +4,4 @@ import 'package:mocktail/mocktail.dart';
 
 class MockForge2DGame extends Mock implements Forge2DGame {}
 
-class MockContactCallback extends Mock
-    implements ContactCallback<dynamic, dynamic> {}
-
 class MockComponent extends Mock implements Component {}
diff --git a/packages/pinball_flame/test/src/blueprint_test.dart b/packages/pinball_flame/test/src/blueprint_test.dart
deleted file mode 100644
index 402d5059..00000000
--- a/packages/pinball_flame/test/src/blueprint_test.dart
+++ /dev/null
@@ -1,86 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame/components.dart';
-import 'package:flame/game.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  group('Blueprint', () {
-    final flameTester = FlameTester(FlameGame.new);
-
-    test('correctly sets and gets components', () {
-      final component1 = Component();
-      final component2 = Component();
-      final blueprint = Blueprint(
-        components: [
-          component1,
-          component2,
-        ],
-      );
-
-      expect(blueprint.components.length, 2);
-      expect(blueprint.components, contains(component1));
-      expect(blueprint.components, contains(component2));
-    });
-
-    test('correctly sets and gets blueprints', () {
-      final blueprint2 = Blueprint(
-        components: [Component()],
-      );
-      final blueprint1 = Blueprint(
-        components: [Component()],
-        blueprints: [blueprint2],
-      );
-
-      expect(blueprint1.blueprints, contains(blueprint2));
-    });
-
-    flameTester.test('adds the components to parent on attach', (game) async {
-      final blueprint = Blueprint(
-        components: [
-          Component(),
-          Component(),
-        ],
-      );
-      await game.addFromBlueprint(blueprint);
-      await game.ready();
-
-      for (final component in blueprint.components) {
-        expect(game.children.contains(component), isTrue);
-      }
-    });
-
-    flameTester.test('adds components from a child Blueprint', (game) async {
-      final childBlueprint = Blueprint(
-        components: [
-          Component(),
-          Component(),
-        ],
-      );
-      final parentBlueprint = Blueprint(
-        components: [
-          Component(),
-          Component(),
-        ],
-        blueprints: [
-          childBlueprint,
-        ],
-      );
-
-      await game.addFromBlueprint(parentBlueprint);
-      await game.ready();
-
-      for (final component in childBlueprint.components) {
-        expect(game.children, contains(component));
-        expect(parentBlueprint.components, contains(component));
-      }
-      for (final component in parentBlueprint.components) {
-        expect(game.children, contains(component));
-      }
-    });
-  });
-}
diff --git a/packages/pinball_flame/test/src/contact_behavior_test.dart b/packages/pinball_flame/test/src/contact_behavior_test.dart
new file mode 100644
index 00000000..cf7fe35a
--- /dev/null
+++ b/packages/pinball_flame/test/src/contact_behavior_test.dart
@@ -0,0 +1,256 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class _TestBodyComponent extends BodyComponent {
+  @override
+  Body createBody() => world.createBody(BodyDef());
+}
+
+class _TestContactBehavior extends ContactBehavior {
+  int beginContactCallsCount = 0;
+  @override
+  void beginContact(Object other, Contact contact) {
+    beginContactCallsCount++;
+    super.beginContact(other, contact);
+  }
+
+  int endContactCallsCount = 0;
+  @override
+  void endContact(Object other, Contact contact) {
+    endContactCallsCount++;
+    super.endContact(other, contact);
+  }
+
+  int preSolveContactCallsCount = 0;
+  @override
+  void preSolve(Object other, Contact contact, Manifold oldManifold) {
+    preSolveContactCallsCount++;
+    super.preSolve(other, contact, oldManifold);
+  }
+
+  int postSolveContactCallsCount = 0;
+  @override
+  void postSolve(Object other, Contact contact, ContactImpulse impulse) {
+    postSolveContactCallsCount++;
+    super.postSolve(other, contact, impulse);
+  }
+}
+
+class _MockContactCallbacks extends Mock implements ContactCallbacks {}
+
+class _MockContact extends Mock implements Contact {}
+
+class _MockManifold extends Mock implements Manifold {}
+
+class _MockContactImpulse extends Mock implements ContactImpulse {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(Forge2DGame.new);
+
+  group('ContactBehavior', () {
+    late Object other;
+    late Contact contact;
+    late Manifold manifold;
+    late ContactImpulse contactImpulse;
+    late FixtureDef fixtureDef;
+
+    setUp(() {
+      other = Object();
+      contact = _MockContact();
+      manifold = _MockManifold();
+      contactImpulse = _MockContactImpulse();
+      fixtureDef = FixtureDef(CircleShape());
+    });
+
+    flameTester.test(
+      "should add a new ContactCallbacks to the parent's body userData "
+      'when not applied to fixtures',
+      (game) async {
+        final parent = _TestBodyComponent();
+        final contactBehavior = ContactBehavior();
+        await parent.add(contactBehavior);
+        await game.ensureAdd(parent);
+
+        expect(parent.body.userData, isA<ContactCallbacks>());
+      },
+    );
+
+    flameTester.test(
+      'should add a new ContactCallbacks to the targeted fixture ',
+      (game) async {
+        final parent = _TestBodyComponent();
+
+        await game.ensureAdd(parent);
+        final fixture1 =
+            parent.body.createFixture(fixtureDef..userData = 'foo');
+        final fixture2 = parent.body.createFixture(fixtureDef..userData = null);
+        final contactBehavior = ContactBehavior()
+          ..applyTo(
+            [fixture1.userData!],
+          );
+
+        await parent.ensureAdd(contactBehavior);
+
+        expect(parent.body.userData, isNull);
+        expect(fixture1.userData, isA<ContactCallbacks>());
+        expect(fixture2.userData, isNull);
+      },
+    );
+
+    flameTester.test(
+      'should add a new ContactCallbacks to the targeted fixtures ',
+      (game) async {
+        final parent = _TestBodyComponent();
+
+        await game.ensureAdd(parent);
+        final fixture1 =
+            parent.body.createFixture(fixtureDef..userData = 'foo');
+        final fixture2 =
+            parent.body.createFixture(fixtureDef..userData = 'boo');
+        final contactBehavior = ContactBehavior()
+          ..applyTo([
+            fixture1.userData!,
+            fixture2.userData!,
+          ]);
+
+        await parent.ensureAdd(contactBehavior);
+
+        expect(parent.body.userData, isNull);
+        expect(fixture1.userData, isA<ContactCallbacks>());
+        expect(fixture2.userData, isA<ContactCallbacks>());
+      },
+    );
+
+    flameTester.test(
+      "should respect the previous ContactCallbacks in the parent's userData "
+      'when not applied to fixtures',
+      (game) async {
+        final parent = _TestBodyComponent();
+        await game.ensureAdd(parent);
+        final contactCallbacks1 = _MockContactCallbacks();
+        parent.body.userData = contactCallbacks1;
+
+        final contactBehavior = ContactBehavior();
+        await parent.ensureAdd(contactBehavior);
+
+        final contactCallbacks = parent.body.userData! as ContactCallbacks;
+
+        contactCallbacks.beginContact(other, contact);
+        verify(
+          () => contactCallbacks1.beginContact(other, contact),
+        ).called(1);
+
+        contactCallbacks.endContact(other, contact);
+        verify(
+          () => contactCallbacks1.endContact(other, contact),
+        ).called(1);
+
+        contactCallbacks.preSolve(other, contact, manifold);
+        verify(
+          () => contactCallbacks1.preSolve(other, contact, manifold),
+        ).called(1);
+
+        contactCallbacks.postSolve(other, contact, contactImpulse);
+        verify(
+          () => contactCallbacks1.postSolve(other, contact, contactImpulse),
+        ).called(1);
+      },
+    );
+
+    flameTester.test(
+      'can group multiple ContactBehaviors and keep listening',
+      (game) async {
+        final parent = _TestBodyComponent();
+        await game.ensureAdd(parent);
+
+        final contactBehavior1 = _TestContactBehavior();
+        final contactBehavior2 = _TestContactBehavior();
+        final contactBehavior3 = _TestContactBehavior();
+        await parent.ensureAddAll([
+          contactBehavior1,
+          contactBehavior2,
+          contactBehavior3,
+        ]);
+
+        final contactCallbacks = parent.body.userData! as ContactCallbacks;
+
+        contactCallbacks.beginContact(other, contact);
+        expect(contactBehavior1.beginContactCallsCount, equals(1));
+        expect(contactBehavior2.beginContactCallsCount, equals(1));
+        expect(contactBehavior3.beginContactCallsCount, equals(1));
+
+        contactCallbacks.endContact(other, contact);
+        expect(contactBehavior1.endContactCallsCount, equals(1));
+        expect(contactBehavior2.endContactCallsCount, equals(1));
+        expect(contactBehavior3.endContactCallsCount, equals(1));
+
+        contactCallbacks.preSolve(other, contact, manifold);
+        expect(contactBehavior1.preSolveContactCallsCount, equals(1));
+        expect(contactBehavior2.preSolveContactCallsCount, equals(1));
+        expect(contactBehavior3.preSolveContactCallsCount, equals(1));
+
+        contactCallbacks.postSolve(other, contact, contactImpulse);
+        expect(contactBehavior1.postSolveContactCallsCount, equals(1));
+        expect(contactBehavior2.postSolveContactCallsCount, equals(1));
+        expect(contactBehavior3.postSolveContactCallsCount, equals(1));
+      },
+    );
+
+    flameTester.test(
+      'can group multiple ContactBehaviors and keep listening '
+      'when applied to a fixture',
+      (game) async {
+        final parent = _TestBodyComponent();
+        await game.ensureAdd(parent);
+
+        final fixture = parent.body.createFixture(fixtureDef..userData = 'foo');
+
+        final contactBehavior1 = _TestContactBehavior()
+          ..applyTo(
+            [fixture.userData!],
+          );
+        final contactBehavior2 = _TestContactBehavior()
+          ..applyTo(
+            [fixture.userData!],
+          );
+        final contactBehavior3 = _TestContactBehavior()
+          ..applyTo(
+            [fixture.userData!],
+          );
+        await parent.ensureAddAll([
+          contactBehavior1,
+          contactBehavior2,
+          contactBehavior3,
+        ]);
+
+        final contactCallbacks = fixture.userData! as ContactCallbacks;
+
+        contactCallbacks.beginContact(other, contact);
+        expect(contactBehavior1.beginContactCallsCount, equals(1));
+        expect(contactBehavior2.beginContactCallsCount, equals(1));
+        expect(contactBehavior3.beginContactCallsCount, equals(1));
+
+        contactCallbacks.endContact(other, contact);
+        expect(contactBehavior1.endContactCallsCount, equals(1));
+        expect(contactBehavior2.endContactCallsCount, equals(1));
+        expect(contactBehavior3.endContactCallsCount, equals(1));
+
+        contactCallbacks.preSolve(other, contact, manifold);
+        expect(contactBehavior1.preSolveContactCallsCount, equals(1));
+        expect(contactBehavior2.preSolveContactCallsCount, equals(1));
+        expect(contactBehavior3.preSolveContactCallsCount, equals(1));
+
+        contactCallbacks.postSolve(other, contact, contactImpulse);
+        expect(contactBehavior1.postSolveContactCallsCount, equals(1));
+        expect(contactBehavior2.postSolveContactCallsCount, equals(1));
+        expect(contactBehavior3.postSolveContactCallsCount, equals(1));
+      },
+    );
+  });
+}
diff --git a/packages/pinball_flame/test/src/rendering/golden/rendering/blue_red.png b/packages/pinball_flame/test/src/rendering/golden/rendering/blue_red.png
new file mode 100644
index 00000000..4ca86375
Binary files /dev/null and b/packages/pinball_flame/test/src/rendering/golden/rendering/blue_red.png differ
diff --git a/packages/pinball_flame/test/src/rendering/golden/rendering/red_blue.png b/packages/pinball_flame/test/src/rendering/golden/rendering/red_blue.png
new file mode 100644
index 00000000..a657024f
Binary files /dev/null and b/packages/pinball_flame/test/src/rendering/golden/rendering/red_blue.png differ
diff --git a/packages/pinball_flame/test/src/rendering/z_canvas_component_test.dart b/packages/pinball_flame/test/src/rendering/z_canvas_component_test.dart
new file mode 100644
index 00000000..b6007bc5
--- /dev/null
+++ b/packages/pinball_flame/test/src/rendering/z_canvas_component_test.dart
@@ -0,0 +1,385 @@
+// ignore_for_file: cascade_invocations
+
+import 'dart:typed_data';
+import 'dart:ui';
+
+import 'package:flame/components.dart';
+import 'package:flame/game.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter/material.dart' hide Image;
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class _TestCircleComponent extends CircleComponent with ZIndex {
+  _TestCircleComponent(Color color)
+      : super(
+          paint: Paint()..color = color,
+          radius: 10,
+        );
+}
+
+class _MockCanvas extends Mock implements Canvas {}
+
+class _MockImage extends Mock implements Image {}
+
+class _MockPicture extends Mock implements Picture {}
+
+class _MockParagraph extends Mock implements Paragraph {}
+
+class _MockVertices extends Mock implements Vertices {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(FlameGame.new);
+  const goldenPrefix = 'golden/rendering/';
+
+  group('ZCanvasComponent', () {
+    flameTester.test('loads correctly', (game) async {
+      final component = ZCanvasComponent();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
+    flameTester.testGameWidget(
+      'red circle renders behind blue circle',
+      setUp: (game, tester) async {
+        final canvas = ZCanvasComponent(
+          children: [
+            _TestCircleComponent(Colors.blue)..zIndex = 1,
+            _TestCircleComponent(Colors.red)..zIndex = 0,
+          ],
+        );
+        await game.ensureAdd(canvas);
+
+        game.camera.followVector2(Vector2.zero());
+      },
+      verify: (game, tester) async {
+        await expectLater(
+          find.byGame<FlameGame>(),
+          matchesGoldenFile('${goldenPrefix}red_blue.png'),
+        );
+      },
+    );
+
+    flameTester.testGameWidget(
+      'blue circle renders behind red circle',
+      setUp: (game, tester) async {
+        final canvas = ZCanvasComponent(
+          children: [
+            _TestCircleComponent(Colors.blue)..zIndex = 0,
+            _TestCircleComponent(Colors.red)..zIndex = 1
+          ],
+        );
+        await game.ensureAdd(canvas);
+
+        game.camera.followVector2(Vector2.zero());
+      },
+      verify: (game, tester) async {
+        await expectLater(
+          find.byGame<FlameGame>(),
+          matchesGoldenFile('${goldenPrefix}blue_red.png'),
+        );
+      },
+    );
+  });
+
+  group('ZCanvas', () {
+    late Canvas canvas;
+    late Path path;
+    late RRect rRect;
+    late Rect rect;
+    late Paint paint;
+    late Image atlas;
+    late BlendMode blendMode;
+    late Color color;
+    late Offset offset;
+    late Float64List float64list;
+    late Float32List float32list;
+    late Int32List int32list;
+    late Picture picture;
+    late Paragraph paragraph;
+    late Vertices vertices;
+
+    setUp(() {
+      canvas = _MockCanvas();
+      path = Path();
+      rRect = RRect.zero;
+      rect = Rect.zero;
+      paint = Paint();
+      atlas = _MockImage();
+      blendMode = BlendMode.clear;
+      color = Colors.black;
+      offset = Offset.zero;
+      float64list = Float64List(1);
+      float32list = Float32List(1);
+      int32list = Int32List(1);
+      picture = _MockPicture();
+      paragraph = _MockParagraph();
+      vertices = _MockVertices();
+    });
+
+    test("clipPath calls Canvas's clipPath", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.clipPath(path, doAntiAlias: false);
+      verify(
+        () => canvas.clipPath(path, doAntiAlias: false),
+      ).called(1);
+    });
+
+    test("clipRRect calls Canvas's clipRRect", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.clipRRect(rRect, doAntiAlias: false);
+      verify(
+        () => canvas.clipRRect(rRect, doAntiAlias: false),
+      ).called(1);
+    });
+
+    test("clipRect calls Canvas's clipRect", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.clipRect(rect, doAntiAlias: false);
+      verify(
+        () => canvas.clipRect(rect, doAntiAlias: false),
+      ).called(1);
+    });
+
+    test("drawArc calls Canvas's drawArc", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawArc(rect, 0, 1, false, paint);
+      verify(
+        () => canvas.drawArc(rect, 0, 1, false, paint),
+      ).called(1);
+    });
+
+    test("drawAtlas calls Canvas's drawAtlas", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawAtlas(atlas, [], [], [], blendMode, rect, paint);
+      verify(
+        () => canvas.drawAtlas(atlas, [], [], [], blendMode, rect, paint),
+      ).called(1);
+    });
+
+    test("drawCircle calls Canvas's drawCircle", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawCircle(offset, 0, paint);
+      verify(
+        () => canvas.drawCircle(offset, 0, paint),
+      ).called(1);
+    });
+
+    test("drawColor calls Canvas's drawColor", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawColor(color, blendMode);
+      verify(
+        () => canvas.drawColor(color, blendMode),
+      ).called(1);
+    });
+
+    test("drawDRRect calls Canvas's drawDRRect", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawDRRect(rRect, rRect, paint);
+      verify(
+        () => canvas.drawDRRect(rRect, rRect, paint),
+      ).called(1);
+    });
+
+    test("drawImage calls Canvas's drawImage", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawImage(atlas, offset, paint);
+      verify(
+        () => canvas.drawImage(atlas, offset, paint),
+      ).called(1);
+    });
+
+    test("drawImageNine calls Canvas's drawImageNine", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawImageNine(atlas, rect, rect, paint);
+      verify(
+        () => canvas.drawImageNine(atlas, rect, rect, paint),
+      ).called(1);
+    });
+
+    test("drawImageRect calls Canvas's drawImageRect", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawImageRect(atlas, rect, rect, paint);
+      verify(
+        () => canvas.drawImageRect(atlas, rect, rect, paint),
+      ).called(1);
+    });
+
+    test("drawLine calls Canvas's drawLine", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawLine(offset, offset, paint);
+      verify(
+        () => canvas.drawLine(offset, offset, paint),
+      ).called(1);
+    });
+
+    test("drawOval calls Canvas's drawOval", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawOval(rect, paint);
+      verify(
+        () => canvas.drawOval(rect, paint),
+      ).called(1);
+    });
+
+    test("drawPaint calls Canvas's drawPaint", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawPaint(paint);
+      verify(
+        () => canvas.drawPaint(paint),
+      ).called(1);
+    });
+
+    test("drawParagraph calls Canvas's drawParagraph", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawParagraph(paragraph, offset);
+      verify(
+        () => canvas.drawParagraph(paragraph, offset),
+      ).called(1);
+    });
+
+    test("drawPath calls Canvas's drawPath", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawPath(path, paint);
+      verify(
+        () => canvas.drawPath(path, paint),
+      ).called(1);
+    });
+
+    test("drawPicture calls Canvas's drawPicture", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawPicture(picture);
+      verify(
+        () => canvas.drawPicture(picture),
+      ).called(1);
+    });
+
+    test("drawPoints calls Canvas's drawPoints", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawPoints(PointMode.points, [offset], paint);
+      verify(
+        () => canvas.drawPoints(PointMode.points, [offset], paint),
+      ).called(1);
+    });
+
+    test("drawRRect calls Canvas's drawRRect", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawRRect(rRect, paint);
+      verify(
+        () => canvas.drawRRect(rRect, paint),
+      ).called(1);
+    });
+
+    test("drawRawAtlas calls Canvas's drawRawAtlas", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawRawAtlas(
+        atlas,
+        float32list,
+        float32list,
+        int32list,
+        BlendMode.clear,
+        rect,
+        paint,
+      );
+      verify(
+        () => canvas.drawRawAtlas(
+          atlas,
+          float32list,
+          float32list,
+          int32list,
+          BlendMode.clear,
+          rect,
+          paint,
+        ),
+      ).called(1);
+    });
+
+    test("drawRawPoints calls Canvas's drawRawPoints", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawRawPoints(PointMode.points, float32list, paint);
+      verify(
+        () => canvas.drawRawPoints(PointMode.points, float32list, paint),
+      ).called(1);
+    });
+
+    test("drawRect calls Canvas's drawRect", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawRect(rect, paint);
+      verify(
+        () => canvas.drawRect(rect, paint),
+      ).called(1);
+    });
+
+    test("drawShadow calls Canvas's drawShadow", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawShadow(path, color, 0, false);
+      verify(
+        () => canvas.drawShadow(path, color, 0, false),
+      ).called(1);
+    });
+
+    test("drawVertices calls Canvas's drawVertices", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.drawVertices(vertices, blendMode, paint);
+      verify(
+        () => canvas.drawVertices(vertices, blendMode, paint),
+      ).called(1);
+    });
+
+    test("getSaveCount calls Canvas's getSaveCount", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      when(() => canvas.getSaveCount()).thenReturn(1);
+      zcanvas.getSaveCount();
+      verify(() => canvas.getSaveCount()).called(1);
+    });
+
+    test("restore calls Canvas's restore", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.restore();
+      verify(() => canvas.restore()).called(1);
+    });
+
+    test("rotate calls Canvas's rotate", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.rotate(0);
+      verify(() => canvas.rotate(0)).called(1);
+    });
+
+    test("save calls Canvas's save", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.save();
+      verify(() => canvas.save()).called(1);
+    });
+
+    test("saveLayer calls Canvas's saveLayer", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.saveLayer(rect, paint);
+      verify(() => canvas.saveLayer(rect, paint)).called(1);
+    });
+
+    test("scale calls Canvas's scale", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.scale(0, 0);
+      verify(() => canvas.scale(0, 0)).called(1);
+    });
+
+    test("skew calls Canvas's skew", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.skew(0, 0);
+      verify(() => canvas.skew(0, 0)).called(1);
+    });
+
+    test("transform calls Canvas's transform", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.transform(float64list);
+      verify(() => canvas.transform(float64list)).called(1);
+    });
+
+    test("translate calls Canvas's translate", () {
+      final zcanvas = ZCanvas()..canvas = canvas;
+      zcanvas.translate(0, 0);
+      verify(() => canvas.translate(0, 0)).called(1);
+    });
+  });
+}
diff --git a/packages/pinball_theme/lib/pinball_theme.dart b/packages/pinball_theme/lib/pinball_theme.dart
index 139a70dc..c8f9b53e 100644
--- a/packages/pinball_theme/lib/pinball_theme.dart
+++ b/packages/pinball_theme/lib/pinball_theme.dart
@@ -1,5 +1,4 @@
 library pinball_theme;
 
 export 'src/generated/generated.dart';
-export 'src/pinball_theme.dart';
 export 'src/themes/themes.dart';
diff --git a/packages/pinball_theme/lib/src/pinball_theme.dart b/packages/pinball_theme/lib/src/pinball_theme.dart
deleted file mode 100644
index a766a129..00000000
--- a/packages/pinball_theme/lib/src/pinball_theme.dart
+++ /dev/null
@@ -1,23 +0,0 @@
-import 'package:equatable/equatable.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-/// {@template pinball_theme}
-/// Defines all theme assets and attributes.
-///
-/// Game components should have a getter specified here to load their
-/// corresponding assets for the game.
-/// {@endtemplate}
-class PinballTheme extends Equatable {
-  /// {@macro pinball_theme}
-  const PinballTheme({
-    required CharacterTheme characterTheme,
-  }) : _characterTheme = characterTheme;
-
-  final CharacterTheme _characterTheme;
-
-  /// [CharacterTheme] for the chosen character.
-  CharacterTheme get characterTheme => _characterTheme;
-
-  @override
-  List<Object?> get props => [_characterTheme];
-}
diff --git a/packages/pinball_theme/test/src/pinball_theme_test.dart b/packages/pinball_theme/test/src/pinball_theme_test.dart
deleted file mode 100644
index 899eec64..00000000
--- a/packages/pinball_theme/test/src/pinball_theme_test.dart
+++ /dev/null
@@ -1,28 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-void main() {
-  group('PinballTheme', () {
-    const characterTheme = SparkyTheme();
-
-    test('can be instantiated', () {
-      expect(PinballTheme(characterTheme: characterTheme), isNotNull);
-    });
-
-    test('supports value equality', () {
-      expect(
-        PinballTheme(characterTheme: characterTheme),
-        equals(PinballTheme(characterTheme: characterTheme)),
-      );
-    });
-
-    test('characterTheme is correct', () {
-      expect(
-        PinballTheme(characterTheme: characterTheme).characterTheme,
-        equals(characterTheme),
-      );
-    });
-  });
-}
diff --git a/packages/pinball_ui/.gitignore b/packages/pinball_ui/.gitignore
new file mode 100644
index 00000000..d6130351
--- /dev/null
+++ b/packages/pinball_ui/.gitignore
@@ -0,0 +1,39 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# VSCode related
+.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
diff --git a/packages/pinball_ui/README.md b/packages/pinball_ui/README.md
new file mode 100644
index 00000000..cabc194a
--- /dev/null
+++ b/packages/pinball_ui/README.md
@@ -0,0 +1,11 @@
+# pinball_ui
+
+[![style: very good analysis][very_good_analysis_badge]][very_good_analysis_link]
+[![License: MIT][license_badge]][license_link]
+
+UI Toolkit for the Pinball Flutter Application
+
+[license_badge]: https://img.shields.io/badge/license-MIT-blue.svg
+[license_link]: https://opensource.org/licenses/MIT
+[very_good_analysis_badge]: https://img.shields.io/badge/style-very_good_analysis-B22C89.svg
+[very_good_analysis_link]: https://pub.dev/packages/very_good_analysis
diff --git a/packages/pinball_ui/analysis_options.yaml b/packages/pinball_ui/analysis_options.yaml
new file mode 100644
index 00000000..f8155aa6
--- /dev/null
+++ b/packages/pinball_ui/analysis_options.yaml
@@ -0,0 +1,4 @@
+include: package:very_good_analysis/analysis_options.2.4.0.yaml
+analyzer:
+  exclude:
+    - lib/**/*.gen.dart
diff --git a/packages/pinball_ui/assets/images/button/pinball_button.png b/packages/pinball_ui/assets/images/button/pinball_button.png
new file mode 100644
index 00000000..62373b85
Binary files /dev/null and b/packages/pinball_ui/assets/images/button/pinball_button.png differ
diff --git a/packages/pinball_ui/assets/images/dialog/background.png b/packages/pinball_ui/assets/images/dialog/background.png
new file mode 100644
index 00000000..0aad300f
Binary files /dev/null and b/packages/pinball_ui/assets/images/dialog/background.png differ
diff --git a/packages/pinball_ui/fonts/PixeloidMono-1G8ae.ttf b/packages/pinball_ui/fonts/PixeloidMono-1G8ae.ttf
new file mode 100644
index 00000000..a797c1e1
Binary files /dev/null and b/packages/pinball_ui/fonts/PixeloidMono-1G8ae.ttf differ
diff --git a/packages/pinball_ui/fonts/PixeloidSans-nR3g1.ttf b/packages/pinball_ui/fonts/PixeloidSans-nR3g1.ttf
new file mode 100644
index 00000000..2f9a03b4
Binary files /dev/null and b/packages/pinball_ui/fonts/PixeloidSans-nR3g1.ttf differ
diff --git a/packages/pinball_ui/fonts/PixeloidSansBold-RpeJo.ttf b/packages/pinball_ui/fonts/PixeloidSansBold-RpeJo.ttf
new file mode 100644
index 00000000..81194f5d
Binary files /dev/null and b/packages/pinball_ui/fonts/PixeloidSansBold-RpeJo.ttf differ
diff --git a/packages/pinball_ui/lib/gen/assets.gen.dart b/packages/pinball_ui/lib/gen/assets.gen.dart
new file mode 100644
index 00000000..8972e8e0
--- /dev/null
+++ b/packages/pinball_ui/lib/gen/assets.gen.dart
@@ -0,0 +1,87 @@
+/// GENERATED CODE - DO NOT MODIFY BY HAND
+/// *****************************************************
+///  FlutterGen
+/// *****************************************************
+
+// ignore_for_file: directives_ordering,unnecessary_import
+
+import 'package:flutter/widgets.dart';
+
+class $AssetsImagesGen {
+  const $AssetsImagesGen();
+
+  $AssetsImagesButtonGen get button => const $AssetsImagesButtonGen();
+  $AssetsImagesDialogGen get dialog => const $AssetsImagesDialogGen();
+}
+
+class $AssetsImagesButtonGen {
+  const $AssetsImagesButtonGen();
+
+  /// File path: assets/images/button/pinball_button.png
+  AssetGenImage get pinballButton =>
+      const AssetGenImage('assets/images/button/pinball_button.png');
+}
+
+class $AssetsImagesDialogGen {
+  const $AssetsImagesDialogGen();
+
+  /// File path: assets/images/dialog/background.png
+  AssetGenImage get background =>
+      const AssetGenImage('assets/images/dialog/background.png');
+}
+
+class Assets {
+  Assets._();
+
+  static const $AssetsImagesGen images = $AssetsImagesGen();
+}
+
+class AssetGenImage extends AssetImage {
+  const AssetGenImage(String assetName)
+      : super(assetName, package: 'pinball_ui');
+
+  Image image({
+    Key? key,
+    ImageFrameBuilder? frameBuilder,
+    ImageLoadingBuilder? loadingBuilder,
+    ImageErrorWidgetBuilder? errorBuilder,
+    String? semanticLabel,
+    bool excludeFromSemantics = false,
+    double? width,
+    double? height,
+    Color? color,
+    BlendMode? colorBlendMode,
+    BoxFit? fit,
+    AlignmentGeometry alignment = Alignment.center,
+    ImageRepeat repeat = ImageRepeat.noRepeat,
+    Rect? centerSlice,
+    bool matchTextDirection = false,
+    bool gaplessPlayback = false,
+    bool isAntiAlias = false,
+    FilterQuality filterQuality = FilterQuality.low,
+  }) {
+    return Image(
+      key: key,
+      image: this,
+      frameBuilder: frameBuilder,
+      loadingBuilder: loadingBuilder,
+      errorBuilder: errorBuilder,
+      semanticLabel: semanticLabel,
+      excludeFromSemantics: excludeFromSemantics,
+      width: width,
+      height: height,
+      color: color,
+      colorBlendMode: colorBlendMode,
+      fit: fit,
+      alignment: alignment,
+      repeat: repeat,
+      centerSlice: centerSlice,
+      matchTextDirection: matchTextDirection,
+      gaplessPlayback: gaplessPlayback,
+      isAntiAlias: isAntiAlias,
+      filterQuality: filterQuality,
+    );
+  }
+
+  String get path => assetName;
+}
diff --git a/packages/pinball_ui/lib/gen/fonts.gen.dart b/packages/pinball_ui/lib/gen/fonts.gen.dart
new file mode 100644
index 00000000..5f77da16
--- /dev/null
+++ b/packages/pinball_ui/lib/gen/fonts.gen.dart
@@ -0,0 +1,16 @@
+/// GENERATED CODE - DO NOT MODIFY BY HAND
+/// *****************************************************
+///  FlutterGen
+/// *****************************************************
+
+// ignore_for_file: directives_ordering,unnecessary_import
+
+class FontFamily {
+  FontFamily._();
+
+  /// Font family: PixeloidMono
+  static const String pixeloidMono = 'PixeloidMono';
+
+  /// Font family: PixeloidSans
+  static const String pixeloidSans = 'PixeloidSans';
+}
diff --git a/packages/pinball_ui/lib/gen/gen.dart b/packages/pinball_ui/lib/gen/gen.dart
new file mode 100644
index 00000000..e7ad4c54
--- /dev/null
+++ b/packages/pinball_ui/lib/gen/gen.dart
@@ -0,0 +1 @@
+export 'assets.gen.dart';
diff --git a/packages/pinball_ui/lib/pinball_ui.dart b/packages/pinball_ui/lib/pinball_ui.dart
new file mode 100644
index 00000000..eacb5681
--- /dev/null
+++ b/packages/pinball_ui/lib/pinball_ui.dart
@@ -0,0 +1,9 @@
+library pinball_ui;
+
+export 'package:url_launcher/url_launcher.dart';
+export 'package:url_launcher_platform_interface/url_launcher_platform_interface.dart';
+
+export 'src/dialog/dialog.dart';
+export 'src/external_links/external_links.dart';
+export 'src/theme/theme.dart';
+export 'src/widgets/widgets.dart';
diff --git a/packages/pinball_ui/lib/src/dialog/dialog.dart b/packages/pinball_ui/lib/src/dialog/dialog.dart
new file mode 100644
index 00000000..4731eb5f
--- /dev/null
+++ b/packages/pinball_ui/lib/src/dialog/dialog.dart
@@ -0,0 +1,2 @@
+export 'pinball_dialog.dart';
+export 'pixelated_decoration.dart';
diff --git a/packages/pinball_ui/lib/src/dialog/pinball_dialog.dart b/packages/pinball_ui/lib/src/dialog/pinball_dialog.dart
new file mode 100644
index 00000000..8ff04754
--- /dev/null
+++ b/packages/pinball_ui/lib/src/dialog/pinball_dialog.dart
@@ -0,0 +1,87 @@
+import 'package:flutter/material.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+/// {@template pinball_dialog}
+/// Pinball-themed dialog.
+/// {@endtemplate}
+class PinballDialog extends StatelessWidget {
+  /// {@macro pinball_dialog}
+  const PinballDialog({
+    Key? key,
+    required this.title,
+    required this.child,
+    this.subtitle,
+  }) : super(key: key);
+
+  /// Title shown in the dialog.
+  final String title;
+
+  /// Optional subtitle shown below the [title].
+  final String? subtitle;
+
+  /// Body of the dialog.
+  final Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    final height = MediaQuery.of(context).size.height * 0.5;
+    return Center(
+      child: SizedBox(
+        height: height,
+        width: height * 1.4,
+        child: PixelatedDecoration(
+          header: subtitle != null
+              ? _TitleAndSubtitle(title: title, subtitle: subtitle!)
+              : _Title(title: title),
+          body: child,
+        ),
+      ),
+    );
+  }
+}
+
+class _Title extends StatelessWidget {
+  const _Title({Key? key, required this.title}) : super(key: key);
+
+  final String title;
+
+  @override
+  Widget build(BuildContext context) => Text(
+        title,
+        style: Theme.of(context).textTheme.headline3!.copyWith(
+              fontWeight: FontWeight.bold,
+              color: PinballColors.darkBlue,
+            ),
+        overflow: TextOverflow.ellipsis,
+        textAlign: TextAlign.center,
+      );
+}
+
+class _TitleAndSubtitle extends StatelessWidget {
+  const _TitleAndSubtitle({
+    Key? key,
+    required this.title,
+    required this.subtitle,
+  }) : super(key: key);
+
+  final String title;
+  final String subtitle;
+
+  @override
+  Widget build(BuildContext context) {
+    final textTheme = Theme.of(context).textTheme;
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        _Title(title: title),
+        Text(
+          subtitle,
+          overflow: TextOverflow.ellipsis,
+          textAlign: TextAlign.center,
+          style: textTheme.headline3!.copyWith(fontWeight: FontWeight.normal),
+        ),
+      ],
+    );
+  }
+}
diff --git a/packages/pinball_ui/lib/src/dialog/pixelated_decoration.dart b/packages/pinball_ui/lib/src/dialog/pixelated_decoration.dart
new file mode 100644
index 00000000..542a00db
--- /dev/null
+++ b/packages/pinball_ui/lib/src/dialog/pixelated_decoration.dart
@@ -0,0 +1,56 @@
+import 'package:flutter/material.dart';
+import 'package:pinball_ui/gen/gen.dart';
+
+/// {@template pixelated_decoration}
+/// Widget with pixelated background and layout defined for dialog displays.
+/// {@endtemplate}
+class PixelatedDecoration extends StatelessWidget {
+  /// {@macro pixelated_decoration}
+  const PixelatedDecoration({
+    Key? key,
+    required Widget header,
+    required Widget body,
+  })  : _header = header,
+        _body = body,
+        super(key: key);
+
+  final Widget _header;
+  final Widget _body;
+
+  @override
+  Widget build(BuildContext context) {
+    const radius = BorderRadius.all(Radius.circular(12));
+
+    return Material(
+      borderRadius: radius,
+      child: Padding(
+        padding: const EdgeInsets.all(5),
+        child: DecoratedBox(
+          decoration: BoxDecoration(
+            borderRadius: radius,
+            image: DecorationImage(
+              fit: BoxFit.fill,
+              image: AssetImage(Assets.images.dialog.background.keyName),
+            ),
+          ),
+          child: ClipRRect(
+            borderRadius: radius,
+            child: Column(
+              children: [
+                Expanded(
+                  child: Center(
+                    child: _header,
+                  ),
+                ),
+                Expanded(
+                  flex: 4,
+                  child: _body,
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/packages/pinball_ui/lib/src/external_links/external_links.dart b/packages/pinball_ui/lib/src/external_links/external_links.dart
new file mode 100644
index 00000000..8e4792ea
--- /dev/null
+++ b/packages/pinball_ui/lib/src/external_links/external_links.dart
@@ -0,0 +1,12 @@
+import 'package:flutter/foundation.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+/// Opens the given [url] in a new tab of the host browser
+Future<void> openLink(String url, {VoidCallback? onError}) async {
+  final uri = Uri.parse(url);
+  if (await canLaunchUrl(uri)) {
+    await launchUrl(uri);
+  } else if (onError != null) {
+    onError();
+  }
+}
diff --git a/lib/theme/app_colors.dart b/packages/pinball_ui/lib/src/theme/pinball_colors.dart
similarity index 68%
rename from lib/theme/app_colors.dart
rename to packages/pinball_ui/lib/src/theme/pinball_colors.dart
index 2d3899a6..5db27229 100644
--- a/lib/theme/app_colors.dart
+++ b/packages/pinball_ui/lib/src/theme/pinball_colors.dart
@@ -1,15 +1,11 @@
 // ignore_for_file: public_member_api_docs
-
 import 'package:flutter/material.dart';
 
-abstract class AppColors {
+abstract class PinballColors {
   static const Color white = Color(0xFFFFFFFF);
-
   static const Color darkBlue = Color(0xFF0C32A4);
-
-  static const Color orange = Color(0xFFFFEE02);
-
+  static const Color yellow = Color(0xFFFFEE02);
+  static const Color orange = Color(0xFFE5AB05);
   static const Color blue = Color(0xFF4B94F6);
-
   static const Color transparent = Color(0x00000000);
 }
diff --git a/packages/pinball_ui/lib/src/theme/pinball_text_style.dart b/packages/pinball_ui/lib/src/theme/pinball_text_style.dart
new file mode 100644
index 00000000..5e0a7fa2
--- /dev/null
+++ b/packages/pinball_ui/lib/src/theme/pinball_text_style.dart
@@ -0,0 +1,53 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flutter/widgets.dart';
+import 'package:pinball_ui/gen/fonts.gen.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+const _fontPackage = 'pinball_components';
+const _primaryFontFamily = FontFamily.pixeloidSans;
+
+abstract class PinballTextStyle {
+  static const headline1 = TextStyle(
+    fontSize: 28,
+    package: _fontPackage,
+    fontFamily: _primaryFontFamily,
+    color: PinballColors.white,
+  );
+
+  static const headline2 = TextStyle(
+    fontSize: 24,
+    package: _fontPackage,
+    fontFamily: _primaryFontFamily,
+    color: PinballColors.white,
+  );
+
+  static const headline3 = TextStyle(
+    color: PinballColors.darkBlue,
+    fontSize: 20,
+    package: _fontPackage,
+    fontFamily: _primaryFontFamily,
+    fontWeight: FontWeight.bold,
+  );
+
+  static const headline4 = TextStyle(
+    color: PinballColors.white,
+    fontSize: 16,
+    package: _fontPackage,
+    fontFamily: _primaryFontFamily,
+  );
+
+  static const subtitle2 = TextStyle(
+    color: PinballColors.white,
+    fontSize: 16,
+    package: _fontPackage,
+    fontFamily: _primaryFontFamily,
+  );
+
+  static const subtitle1 = TextStyle(
+    fontSize: 10,
+    fontFamily: _primaryFontFamily,
+    package: _fontPackage,
+    color: PinballColors.yellow,
+  );
+}
diff --git a/packages/pinball_ui/lib/src/theme/pinball_theme.dart b/packages/pinball_ui/lib/src/theme/pinball_theme.dart
new file mode 100644
index 00000000..cf62b2ef
--- /dev/null
+++ b/packages/pinball_ui/lib/src/theme/pinball_theme.dart
@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+/// Pinball theme
+class PinballTheme {
+  /// Standard [ThemeData] for Pinball UI
+  static ThemeData get standard {
+    return ThemeData(
+      textTheme: _textTheme,
+    );
+  }
+
+  static TextTheme get _textTheme {
+    return const TextTheme(
+      headline1: PinballTextStyle.headline1,
+      headline2: PinballTextStyle.headline2,
+      headline3: PinballTextStyle.headline3,
+      headline4: PinballTextStyle.headline4,
+      subtitle1: PinballTextStyle.subtitle1,
+      subtitle2: PinballTextStyle.subtitle2,
+    );
+  }
+}
diff --git a/packages/pinball_ui/lib/src/theme/theme.dart b/packages/pinball_ui/lib/src/theme/theme.dart
new file mode 100644
index 00000000..71c78942
--- /dev/null
+++ b/packages/pinball_ui/lib/src/theme/theme.dart
@@ -0,0 +1,3 @@
+export 'pinball_colors.dart';
+export 'pinball_text_style.dart';
+export 'pinball_theme.dart';
diff --git a/packages/pinball_ui/lib/src/widgets/pinball_button.dart b/packages/pinball_ui/lib/src/widgets/pinball_button.dart
new file mode 100644
index 00000000..585a8d54
--- /dev/null
+++ b/packages/pinball_ui/lib/src/widgets/pinball_button.dart
@@ -0,0 +1,50 @@
+import 'package:flutter/material.dart';
+import 'package:pinball_ui/gen/gen.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+/// {@template pinball_button}
+/// Pinball-themed button with pixel art.
+/// {@endtemplate}
+class PinballButton extends StatelessWidget {
+  /// {@macro pinball_button}
+  const PinballButton({
+    Key? key,
+    required this.text,
+    required this.onTap,
+  }) : super(key: key);
+
+  /// Text of the button.
+  final String text;
+
+  /// Tap callback.
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return DecoratedBox(
+      decoration: BoxDecoration(
+        image: DecorationImage(
+          image: AssetImage(Assets.images.button.pinballButton.keyName),
+        ),
+      ),
+      child: Center(
+        child: InkWell(
+          onTap: onTap,
+          child: Padding(
+            padding: const EdgeInsets.symmetric(
+              horizontal: 32,
+              vertical: 16,
+            ),
+            child: Text(
+              text,
+              style: Theme.of(context)
+                  .textTheme
+                  .headline3!
+                  .copyWith(color: PinballColors.white),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/packages/pinball_ui/lib/src/widgets/widgets.dart b/packages/pinball_ui/lib/src/widgets/widgets.dart
new file mode 100644
index 00000000..34d952b6
--- /dev/null
+++ b/packages/pinball_ui/lib/src/widgets/widgets.dart
@@ -0,0 +1 @@
+export 'pinball_button.dart';
diff --git a/packages/pinball_ui/pubspec.yaml b/packages/pinball_ui/pubspec.yaml
new file mode 100644
index 00000000..747b1b8f
--- /dev/null
+++ b/packages/pinball_ui/pubspec.yaml
@@ -0,0 +1,40 @@
+name: pinball_ui
+description: UI Toolkit for the Pinball Flutter Application
+version: 1.0.0+1
+publish_to: none
+
+environment:
+  sdk: ">=2.16.0 <3.0.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+  url_launcher: ^6.1.0
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  mocktail: ^0.3.0
+  test: ^1.19.2
+  very_good_analysis: ^2.4.0
+
+flutter:
+  uses-material-design: true
+  generate: true
+  assets:
+    - assets/images/dialog/
+    - assets/images/button/
+  fonts:
+    - family: PixeloidSans
+      fonts:
+        - asset: fonts/PixeloidSans-nR3g1.ttf
+        - asset: fonts/PixeloidSansBold-RpeJo.ttf
+          weight: 700
+    - family: PixeloidMono
+      fonts:
+        - asset: fonts/PixeloidMono-1G8ae.ttf
+
+flutter_gen:
+  line_length: 80
+  assets:
+    package_parameter_enabled: true
diff --git a/packages/pinball_ui/test/src/dialog/pinball_dialog_test.dart b/packages/pinball_ui/test/src/dialog/pinball_dialog_test.dart
new file mode 100644
index 00000000..85e2c4da
--- /dev/null
+++ b/packages/pinball_ui/test/src/dialog/pinball_dialog_test.dart
@@ -0,0 +1,44 @@
+// ignore_for_file: prefer_const_constructors
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+void main() {
+  group('PinballDialog', () {
+    group('with title only', () {
+      testWidgets('renders the title and the body', (tester) async {
+        tester.binding.window.physicalSizeTestValue = const Size(2000, 4000);
+        addTearDown(tester.binding.window.clearPhysicalSizeTestValue);
+        await tester.pumpWidget(
+          const MaterialApp(
+            home: PinballDialog(title: 'title', child: Placeholder()),
+          ),
+        );
+        expect(find.byType(PixelatedDecoration), findsOneWidget);
+        expect(find.text('title'), findsOneWidget);
+        expect(find.byType(Placeholder), findsOneWidget);
+      });
+    });
+
+    group('with title and subtitle', () {
+      testWidgets('renders the title, subtitle and the body', (tester) async {
+        tester.binding.window.physicalSizeTestValue = const Size(2000, 4000);
+        addTearDown(tester.binding.window.clearPhysicalSizeTestValue);
+        await tester.pumpWidget(
+          MaterialApp(
+            home: PinballDialog(
+              title: 'title',
+              subtitle: 'sub',
+              child: Icon(Icons.home),
+            ),
+          ),
+        );
+        expect(find.byType(PixelatedDecoration), findsOneWidget);
+        expect(find.text('title'), findsOneWidget);
+        expect(find.text('sub'), findsOneWidget);
+        expect(find.byType(Icon), findsOneWidget);
+      });
+    });
+  });
+}
diff --git a/packages/pinball_ui/test/src/dialog/pixelated_decoration_test.dart b/packages/pinball_ui/test/src/dialog/pixelated_decoration_test.dart
new file mode 100644
index 00000000..772f2570
--- /dev/null
+++ b/packages/pinball_ui/test/src/dialog/pixelated_decoration_test.dart
@@ -0,0 +1,26 @@
+// ignore_for_file: prefer_const_constructors
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+void main() {
+  group('PixelatedDecoration', () {
+    testWidgets('renders header and body', (tester) async {
+      const headerText = 'header';
+      const bodyText = 'body';
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: PixelatedDecoration(
+            header: Text(headerText),
+            body: Text(bodyText),
+          ),
+        ),
+      );
+
+      expect(find.text(headerText), findsOneWidget);
+      expect(find.text(bodyText), findsOneWidget);
+    });
+  });
+}
diff --git a/packages/pinball_ui/test/src/external_links/external_links_test.dart b/packages/pinball_ui/test/src/external_links/external_links_test.dart
new file mode 100644
index 00000000..83cc2d63
--- /dev/null
+++ b/packages/pinball_ui/test/src/external_links/external_links_test.dart
@@ -0,0 +1,81 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+
+class MockUrlLauncher extends Mock
+    with MockPlatformInterfaceMixin
+    implements UrlLauncherPlatform {}
+
+void main() {
+  late UrlLauncherPlatform urlLauncher;
+
+  setUp(() {
+    urlLauncher = MockUrlLauncher();
+    UrlLauncherPlatform.instance = urlLauncher;
+  });
+
+  group('openLink', () {
+    test('launches the link', () async {
+      when(
+        () => urlLauncher.canLaunch(any()),
+      ).thenAnswer(
+        (_) async => true,
+      );
+      when(
+        () => urlLauncher.launch(
+          any(),
+          useSafariVC: any(named: 'useSafariVC'),
+          useWebView: any(named: 'useWebView'),
+          enableJavaScript: any(named: 'enableJavaScript'),
+          enableDomStorage: any(named: 'enableDomStorage'),
+          universalLinksOnly: any(named: 'universalLinksOnly'),
+          headers: any(named: 'headers'),
+        ),
+      ).thenAnswer(
+        (_) async => true,
+      );
+      await openLink('uri');
+      verify(
+        () => urlLauncher.launch(
+          any(),
+          useSafariVC: any(named: 'useSafariVC'),
+          useWebView: any(named: 'useWebView'),
+          enableJavaScript: any(named: 'enableJavaScript'),
+          enableDomStorage: any(named: 'enableDomStorage'),
+          universalLinksOnly: any(named: 'universalLinksOnly'),
+          headers: any(named: 'headers'),
+        ),
+      );
+    });
+
+    test('executes the onError callback when it cannot launch', () async {
+      var wasCalled = false;
+      when(
+        () => urlLauncher.canLaunch(any()),
+      ).thenAnswer(
+        (_) async => false,
+      );
+      when(
+        () => urlLauncher.launch(
+          any(),
+          useSafariVC: any(named: 'useSafariVC'),
+          useWebView: any(named: 'useWebView'),
+          enableJavaScript: any(named: 'enableJavaScript'),
+          enableDomStorage: any(named: 'enableDomStorage'),
+          universalLinksOnly: any(named: 'universalLinksOnly'),
+          headers: any(named: 'headers'),
+        ),
+      ).thenAnswer(
+        (_) async => true,
+      );
+      await openLink(
+        'url',
+        onError: () {
+          wasCalled = true;
+        },
+      );
+      await expectLater(wasCalled, isTrue);
+    });
+  });
+}
diff --git a/packages/pinball_ui/test/src/theme/pinball_colors_test.dart b/packages/pinball_ui/test/src/theme/pinball_colors_test.dart
new file mode 100644
index 00000000..36e45c0d
--- /dev/null
+++ b/packages/pinball_ui/test/src/theme/pinball_colors_test.dart
@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+void main() {
+  group('PinballColors', () {
+    test('white is 0xFFFFFFFF', () {
+      expect(PinballColors.white, const Color(0xFFFFFFFF));
+    });
+
+    test('darkBlue is 0xFF0C32A4', () {
+      expect(PinballColors.darkBlue, const Color(0xFF0C32A4));
+    });
+
+    test('yellow is 0xFFFFEE02', () {
+      expect(PinballColors.yellow, const Color(0xFFFFEE02));
+    });
+
+    test('orange is 0xFFE5AB05', () {
+      expect(PinballColors.orange, const Color(0xFFE5AB05));
+    });
+
+    test('blue is 0xFF4B94F6', () {
+      expect(PinballColors.blue, const Color(0xFF4B94F6));
+    });
+
+    test('transparent is 0x00000000', () {
+      expect(PinballColors.transparent, const Color(0x00000000));
+    });
+  });
+}
diff --git a/packages/pinball_ui/test/src/theme/pinball_text_style_test.dart b/packages/pinball_ui/test/src/theme/pinball_text_style_test.dart
new file mode 100644
index 00000000..2af092b2
--- /dev/null
+++ b/packages/pinball_ui/test/src/theme/pinball_text_style_test.dart
@@ -0,0 +1,41 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+void main() {
+  group('PinballTextStyle', () {
+    test('headline1 has fontSize 28 and white color', () {
+      const style = PinballTextStyle.headline1;
+      expect(style.fontSize, 28);
+      expect(style.color, PinballColors.white);
+    });
+
+    test('headline2 has fontSize 24', () {
+      const style = PinballTextStyle.headline2;
+      expect(style.fontSize, 24);
+    });
+
+    test('headline3 has fontSize 20 and dark blue color', () {
+      const style = PinballTextStyle.headline3;
+      expect(style.fontSize, 20);
+      expect(style.color, PinballColors.darkBlue);
+    });
+
+    test('headline4 has fontSize 16 and white color', () {
+      const style = PinballTextStyle.headline4;
+      expect(style.fontSize, 16);
+      expect(style.color, PinballColors.white);
+    });
+
+    test('subtitle1 has fontSize 10 and yellow color', () {
+      const style = PinballTextStyle.subtitle1;
+      expect(style.fontSize, 10);
+      expect(style.color, PinballColors.yellow);
+    });
+
+    test('subtitle2 has fontSize 16 and white color', () {
+      const style = PinballTextStyle.subtitle2;
+      expect(style.fontSize, 16);
+      expect(style.color, PinballColors.white);
+    });
+  });
+}
diff --git a/packages/pinball_ui/test/src/theme/pinball_theme_test.dart b/packages/pinball_ui/test/src/theme/pinball_theme_test.dart
new file mode 100644
index 00000000..915927f8
--- /dev/null
+++ b/packages/pinball_ui/test/src/theme/pinball_theme_test.dart
@@ -0,0 +1,98 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+void main() {
+  group('PinballTheme', () {
+    group('standard', () {
+      test('headline1 matches PinballTextStyle#headline1', () {
+        expect(
+          PinballTheme.standard.textTheme.headline1!.fontSize,
+          PinballTextStyle.headline1.fontSize,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline1!.color,
+          PinballTextStyle.headline1.color,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline1!.fontFamily,
+          PinballTextStyle.headline1.fontFamily,
+        );
+      });
+
+      test('headline2 matches PinballTextStyle#headline2', () {
+        expect(
+          PinballTheme.standard.textTheme.headline2!.fontSize,
+          PinballTextStyle.headline2.fontSize,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline2!.fontFamily,
+          PinballTextStyle.headline2.fontFamily,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline2!.fontWeight,
+          PinballTextStyle.headline2.fontWeight,
+        );
+      });
+
+      test('headline3 matches PinballTextStyle#headline3', () {
+        expect(
+          PinballTheme.standard.textTheme.headline3!.fontSize,
+          PinballTextStyle.headline3.fontSize,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline3!.color,
+          PinballTextStyle.headline3.color,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline3!.fontFamily,
+          PinballTextStyle.headline3.fontFamily,
+        );
+      });
+
+      test('headline4 matches PinballTextStyle#headline4', () {
+        expect(
+          PinballTheme.standard.textTheme.headline4!.fontSize,
+          PinballTextStyle.headline4.fontSize,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline4!.color,
+          PinballTextStyle.headline4.color,
+        );
+        expect(
+          PinballTheme.standard.textTheme.headline4!.fontFamily,
+          PinballTextStyle.headline4.fontFamily,
+        );
+      });
+
+      test('subtitle1 matches PinballTextStyle#subtitle1', () {
+        expect(
+          PinballTheme.standard.textTheme.subtitle1!.fontSize,
+          PinballTextStyle.subtitle1.fontSize,
+        );
+        expect(
+          PinballTheme.standard.textTheme.subtitle1!.color,
+          PinballTextStyle.subtitle1.color,
+        );
+        expect(
+          PinballTheme.standard.textTheme.subtitle1!.fontFamily,
+          PinballTextStyle.subtitle1.fontFamily,
+        );
+      });
+
+      test('subtitle2 matches PinballTextStyle#subtitle2', () {
+        expect(
+          PinballTheme.standard.textTheme.subtitle2!.fontSize,
+          PinballTextStyle.subtitle2.fontSize,
+        );
+        expect(
+          PinballTheme.standard.textTheme.subtitle2!.color,
+          PinballTextStyle.subtitle2.color,
+        );
+        expect(
+          PinballTheme.standard.textTheme.subtitle2!.fontFamily,
+          PinballTextStyle.subtitle2.fontFamily,
+        );
+      });
+    });
+  });
+}
diff --git a/packages/pinball_ui/test/src/widgets/pinball_button_test.dart b/packages/pinball_ui/test/src/widgets/pinball_button_test.dart
new file mode 100644
index 00000000..064fbb6a
--- /dev/null
+++ b/packages/pinball_ui/test/src/widgets/pinball_button_test.dart
@@ -0,0 +1,27 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+void main() {
+  group('PinballButton', () {
+    testWidgets('renders the given text and responds to taps', (tester) async {
+      var wasTapped = false;
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(
+            body: Center(
+              child: PinballButton(
+                text: 'test',
+                onTap: () {
+                  wasTapped = true;
+                },
+              ),
+            ),
+          ),
+        ),
+      );
+      await tester.tap(find.text('test'));
+      expect(wasTapped, isTrue);
+    });
+  });
+}
diff --git a/packages/platform_helper/.gitignore b/packages/platform_helper/.gitignore
new file mode 100644
index 00000000..d6130351
--- /dev/null
+++ b/packages/platform_helper/.gitignore
@@ -0,0 +1,39 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# VSCode related
+.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
diff --git a/packages/platform_helper/README.md b/packages/platform_helper/README.md
new file mode 100644
index 00000000..7a96e658
--- /dev/null
+++ b/packages/platform_helper/README.md
@@ -0,0 +1,11 @@
+# platform_helper
+
+[![style: very good analysis][very_good_analysis_badge]][very_good_analysis_link]
+[![License: MIT][license_badge]][license_link]
+
+Platform helper for Pinball application.
+
+[license_badge]: https://img.shields.io/badge/license-MIT-blue.svg
+[license_link]: https://opensource.org/licenses/MIT
+[very_good_analysis_badge]: https://img.shields.io/badge/style-very_good_analysis-B22C89.svg
+[very_good_analysis_link]: https://pub.dev/packages/very_good_analysis
\ No newline at end of file
diff --git a/packages/platform_helper/analysis_options.yaml b/packages/platform_helper/analysis_options.yaml
new file mode 100644
index 00000000..3742fc3d
--- /dev/null
+++ b/packages/platform_helper/analysis_options.yaml
@@ -0,0 +1 @@
+include: package:very_good_analysis/analysis_options.2.4.0.yaml
\ No newline at end of file
diff --git a/packages/platform_helper/lib/platform_helper.dart b/packages/platform_helper/lib/platform_helper.dart
new file mode 100644
index 00000000..4b6d7f48
--- /dev/null
+++ b/packages/platform_helper/lib/platform_helper.dart
@@ -0,0 +1,3 @@
+library platform_helper;
+
+export 'src/platform_helper.dart';
diff --git a/packages/platform_helper/lib/src/platform_helper.dart b/packages/platform_helper/lib/src/platform_helper.dart
new file mode 100644
index 00000000..638d1ab6
--- /dev/null
+++ b/packages/platform_helper/lib/src/platform_helper.dart
@@ -0,0 +1,12 @@
+import 'package:flutter/foundation.dart';
+
+/// {@template platform_helper}
+/// Returns whether the current platform is running on a mobile device.
+/// {@endtemplate}
+class PlatformHelper {
+  /// {@macro platform_helper}
+  bool get isMobile {
+    return defaultTargetPlatform == TargetPlatform.iOS ||
+        defaultTargetPlatform == TargetPlatform.android;
+  }
+}
diff --git a/packages/platform_helper/pubspec.yaml b/packages/platform_helper/pubspec.yaml
new file mode 100644
index 00000000..edff346a
--- /dev/null
+++ b/packages/platform_helper/pubspec.yaml
@@ -0,0 +1,16 @@
+name: platform_helper
+description: Platform helper for Pinball application.
+version: 1.0.0+1
+publish_to: none
+
+environment:
+  sdk: ">=2.16.0 <3.0.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  very_good_analysis: ^2.4.0
\ No newline at end of file
diff --git a/packages/platform_helper/test/src/platform_helper_test.dart b/packages/platform_helper/test/src/platform_helper_test.dart
new file mode 100644
index 00000000..69bec3a8
--- /dev/null
+++ b/packages/platform_helper/test/src/platform_helper_test.dart
@@ -0,0 +1,39 @@
+// ignore_for_file: prefer_const_constructors
+import 'package:flutter/foundation.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:platform_helper/platform_helper.dart';
+
+void main() {
+  group('PlatformHelper', () {
+    test('can be instantiated', () {
+      expect(PlatformHelper(), isNotNull);
+    });
+
+    group('isMobile', () {
+      tearDown(() async {
+        debugDefaultTargetPlatformOverride = null;
+      });
+
+      test('returns true when defaultTargetPlatform is iOS', () async {
+        debugDefaultTargetPlatformOverride = TargetPlatform.iOS;
+        expect(PlatformHelper().isMobile, isTrue);
+        debugDefaultTargetPlatformOverride = null;
+      });
+
+      test('returns true when defaultTargetPlatform is android', () async {
+        debugDefaultTargetPlatformOverride = TargetPlatform.android;
+        expect(PlatformHelper().isMobile, isTrue);
+        debugDefaultTargetPlatformOverride = null;
+      });
+
+      test(
+        'returns false when defaultTargetPlatform is niether iOS nor android',
+        () async {
+          debugDefaultTargetPlatformOverride = TargetPlatform.macOS;
+          expect(PlatformHelper().isMobile, isFalse);
+          debugDefaultTargetPlatformOverride = null;
+        },
+      );
+    });
+  });
+}
diff --git a/pubspec.lock b/pubspec.lock
index 1a502f37..db5233c3 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -36,6 +36,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.20.1"
+  authentication_repository:
+    dependency: "direct main"
+    description:
+      path: "packages/authentication_repository"
+      relative: true
+    source: path
+    version: "1.0.0+1"
   bloc:
     dependency: "direct main"
     description:
@@ -169,13 +176,34 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "6.1.2"
-  firebase_core:
+  firebase_auth:
+    dependency: "direct main"
+    description:
+      name: firebase_auth
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.3.16"
+  firebase_auth_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_auth_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.2.4"
+  firebase_auth_web:
     dependency: transitive
+    description:
+      name: firebase_auth_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.3.13"
+  firebase_core:
+    dependency: "direct main"
     description:
       name: firebase_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.13.1"
+    version: "1.15.0"
   firebase_core_platform_interface:
     dependency: transitive
     description:
@@ -189,7 +217,7 @@ packages:
       name: firebase_core_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.1"
+    version: "1.6.2"
   flame:
     dependency: "direct main"
     description:
@@ -214,9 +242,11 @@ packages:
   flame_forge2d:
     dependency: "direct main"
     description:
-      name: flame_forge2d
-      url: "https://pub.dartlang.org"
-    source: hosted
+      path: "packages/flame_forge2d"
+      ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
+      resolved-ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
+      url: "https://github.com/flame-engine/flame/"
+    source: git
     version: "0.11.0"
   flame_test:
     dependency: "direct dev"
@@ -497,6 +527,13 @@ packages:
       relative: true
     source: path
     version: "1.0.0+1"
+  pinball_ui:
+    dependency: "direct main"
+    description:
+      path: "packages/pinball_ui"
+      relative: true
+    source: path
+    version: "1.0.0+1"
   platform:
     dependency: transitive
     description:
@@ -504,6 +541,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.1.0"
+  platform_helper:
+    dependency: "direct main"
+    description:
+      path: "packages/platform_helper"
+      relative: true
+    source: path
+    version: "1.0.0+1"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -656,6 +700,62 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
+  url_launcher:
+    dependency: transitive
+    description:
+      name: url_launcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.1.0"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.0.16"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.0.15"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.9"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
   uuid:
     dependency: transitive
     description:
@@ -728,4 +828,4 @@ packages:
     version: "3.1.0"
 sdks:
   dart: ">=2.16.0 <3.0.0"
-  flutter: ">=2.8.0"
+  flutter: ">=2.10.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index f17ea07a..fa08f453 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -7,12 +7,20 @@ environment:
   sdk: ">=2.16.0 <3.0.0"
 
 dependencies:
+  authentication_repository:
+    path: packages/authentication_repository
   bloc: ^8.0.2
   cloud_firestore: ^3.1.10
   equatable: ^2.0.3
+  firebase_auth: ^3.3.16
+  firebase_core: ^1.15.0
   flame: ^1.1.1
   flame_bloc: ^1.2.0
-  flame_forge2d: ^0.11.0
+  flame_forge2d:
+    git: 
+      url: https://github.com/flame-engine/flame/
+      path: packages/flame_forge2d/
+      ref: a50d4a1e7d9eaf66726ed1bb9894c9d495547d8f
   flutter:
     sdk: flutter
   flutter_bloc: ^8.0.1
@@ -31,6 +39,10 @@ dependencies:
     path: packages/pinball_flame
   pinball_theme:
     path: packages/pinball_theme
+  pinball_ui:
+    path: packages/pinball_ui
+  platform_helper:
+    path: packages/platform_helper
 
 dev_dependencies:
   bloc_test: ^9.0.2
@@ -48,6 +60,7 @@ flutter:
   assets:
     - assets/images/components/
     - assets/images/bonus_animation/
+    - assets/images/score/
 
 flutter_gen:
   line_length: 80
diff --git a/test/app/view/app_test.dart b/test/app/view/app_test.dart
index 9fc79b5d..83e37499 100644
--- a/test/app/view/app_test.dart
+++ b/test/app/view/app_test.dart
@@ -5,6 +5,7 @@
 // license that can be found in the LICENSE file or at
 // https://opensource.org/licenses/MIT.
 
+import 'package:authentication_repository/authentication_repository.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:mocktail/mocktail.dart';
@@ -16,19 +17,21 @@ import '../../helpers/mocks.dart';
 
 void main() {
   group('App', () {
+    late AuthenticationRepository authenticationRepository;
     late LeaderboardRepository leaderboardRepository;
     late PinballAudio pinballAudio;
 
     setUp(() {
+      authenticationRepository = MockAuthenticationRepository();
       leaderboardRepository = MockLeaderboardRepository();
       pinballAudio = MockPinballAudio();
-
       when(pinballAudio.load).thenAnswer((_) => Future.value());
     });
 
     testWidgets('renders PinballGamePage', (tester) async {
       await tester.pumpWidget(
         App(
+          authenticationRepository: authenticationRepository,
           leaderboardRepository: leaderboardRepository,
           pinballAudio: pinballAudio,
         ),
diff --git a/test/footer/footer_test.dart b/test/footer/footer_test.dart
new file mode 100644
index 00000000..c18d76e7
--- /dev/null
+++ b/test/footer/footer_test.dart
@@ -0,0 +1,100 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/footer/footer.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+import '../helpers/helpers.dart';
+
+void main() {
+  group('Footer', () {
+    late UrlLauncherPlatform urlLauncher;
+
+    setUp(() async {
+      urlLauncher = MockUrlLauncher();
+      UrlLauncherPlatform.instance = urlLauncher;
+    });
+    testWidgets('renders "Made with..." and "Google I/O"', (tester) async {
+      await tester.pumpApp(const Footer());
+      expect(find.text('Google I/O'), findsOneWidget);
+      expect(
+        find.byWidgetPredicate(
+          (widget) =>
+              widget is RichText &&
+              widget.text.toPlainText() == 'Made with Flutter & Firebase',
+        ),
+        findsOneWidget,
+      );
+    });
+
+    testWidgets(
+      'tapping on "Flutter" opens the flutter website',
+      (tester) async {
+        when(() => urlLauncher.canLaunch(any())).thenAnswer((_) async => true);
+        when(
+          () => urlLauncher.launch(
+            any(),
+            useSafariVC: any(named: 'useSafariVC'),
+            useWebView: any(named: 'useWebView'),
+            enableJavaScript: any(named: 'enableJavaScript'),
+            enableDomStorage: any(named: 'enableDomStorage'),
+            universalLinksOnly: any(named: 'universalLinksOnly'),
+            headers: any(named: 'headers'),
+          ),
+        ).thenAnswer((_) async => true);
+        await tester.pumpApp(const Footer());
+        final flutterTextFinder = find.byWidgetPredicate(
+          (widget) => widget is RichText && tapTextSpan(widget, 'Flutter'),
+        );
+        await tester.tap(flutterTextFinder);
+        await tester.pumpAndSettle();
+        verify(
+          () => urlLauncher.launch(
+            'https://flutter.dev',
+            useSafariVC: any(named: 'useSafariVC'),
+            useWebView: any(named: 'useWebView'),
+            enableJavaScript: any(named: 'enableJavaScript'),
+            enableDomStorage: any(named: 'enableDomStorage'),
+            universalLinksOnly: any(named: 'universalLinksOnly'),
+            headers: any(named: 'headers'),
+          ),
+        );
+      },
+    );
+
+    testWidgets(
+      'tapping on "Firebase" opens the firebase website',
+      (tester) async {
+        when(() => urlLauncher.canLaunch(any())).thenAnswer((_) async => true);
+        when(
+          () => urlLauncher.launch(
+            any(),
+            useSafariVC: any(named: 'useSafariVC'),
+            useWebView: any(named: 'useWebView'),
+            enableJavaScript: any(named: 'enableJavaScript'),
+            enableDomStorage: any(named: 'enableDomStorage'),
+            universalLinksOnly: any(named: 'universalLinksOnly'),
+            headers: any(named: 'headers'),
+          ),
+        ).thenAnswer((_) async => true);
+        await tester.pumpApp(const Footer());
+        final firebaseTextFinder = find.byWidgetPredicate(
+          (widget) => widget is RichText && tapTextSpan(widget, 'Firebase'),
+        );
+        await tester.tap(firebaseTextFinder);
+        await tester.pumpAndSettle();
+        verify(
+          () => urlLauncher.launch(
+            'https://firebase.google.com',
+            useSafariVC: any(named: 'useSafariVC'),
+            useWebView: any(named: 'useWebView'),
+            enableJavaScript: any(named: 'enableJavaScript'),
+            enableDomStorage: any(named: 'enableDomStorage'),
+            universalLinksOnly: any(named: 'universalLinksOnly'),
+            headers: any(named: 'headers'),
+          ),
+        );
+      },
+    );
+  });
+}
diff --git a/test/game/bloc/game_bloc_test.dart b/test/game/bloc/game_bloc_test.dart
index 37e14f73..3711105e 100644
--- a/test/game/bloc/game_bloc_test.dart
+++ b/test/game/bloc/game_bloc_test.dart
@@ -4,27 +4,69 @@ import 'package:pinball/game/game.dart';
 
 void main() {
   group('GameBloc', () {
-    test('initial state has 3 balls and empty score', () {
+    test('initial state has 3 rounds and empty score', () {
       final gameBloc = GameBloc();
       expect(gameBloc.state.score, equals(0));
-      expect(gameBloc.state.balls, equals(3));
+      expect(gameBloc.state.rounds, equals(3));
     });
 
-    group('LostBall', () {
+    group('RoundLost', () {
       blocTest<GameBloc, GameState>(
-        'decreases number of balls',
+        'decreases number of rounds '
+        'when there are already available rounds',
         build: GameBloc.new,
         act: (bloc) {
-          bloc.add(const BallLost());
+          bloc.add(const RoundLost());
         },
         expect: () => [
           const GameState(
             score: 0,
-            balls: 2,
+            multiplier: 1,
+            rounds: 2,
             bonusHistory: [],
           ),
         ],
       );
+
+      blocTest<GameBloc, GameState>(
+        'apply multiplier to score '
+        'when round is lost',
+        build: GameBloc.new,
+        seed: () => const GameState(
+          score: 5,
+          multiplier: 3,
+          rounds: 2,
+          bonusHistory: [],
+        ),
+        act: (bloc) {
+          bloc.add(const RoundLost());
+        },
+        expect: () => [
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 15)
+            ..having((state) => state.rounds, 'rounds', 1),
+        ],
+      );
+
+      blocTest<GameBloc, GameState>(
+        'resets multiplier '
+        'when round is lost',
+        build: GameBloc.new,
+        seed: () => const GameState(
+          score: 5,
+          multiplier: 3,
+          rounds: 2,
+          bonusHistory: [],
+        ),
+        act: (bloc) {
+          bloc.add(const RoundLost());
+        },
+        expect: () => [
+          isA<GameState>()
+            ..having((state) => state.multiplier, 'multiplier', 1)
+            ..having((state) => state.rounds, 'rounds', 1),
+        ],
+      );
     });
 
     group('Scored', () {
@@ -36,16 +78,12 @@ void main() {
           ..add(const Scored(points: 2))
           ..add(const Scored(points: 3)),
         expect: () => [
-          const GameState(
-            score: 2,
-            balls: 3,
-            bonusHistory: [],
-          ),
-          const GameState(
-            score: 5,
-            balls: 3,
-            bonusHistory: [],
-          ),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 2)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 5)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
         ],
       );
 
@@ -54,27 +92,85 @@ void main() {
         'when game is over',
         build: GameBloc.new,
         act: (bloc) {
-          for (var i = 0; i < bloc.state.balls; i++) {
-            bloc.add(const BallLost());
+          for (var i = 0; i < bloc.state.rounds; i++) {
+            bloc.add(const RoundLost());
           }
           bloc.add(const Scored(points: 2));
         },
         expect: () => [
-          const GameState(
-            score: 0,
-            balls: 2,
-            bonusHistory: [],
-          ),
-          const GameState(
-            score: 0,
-            balls: 1,
-            bonusHistory: [],
-          ),
-          const GameState(
-            score: 0,
-            balls: 0,
-            bonusHistory: [],
-          ),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.rounds, 'rounds', 2)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.rounds, 'rounds', 1)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.rounds, 'rounds', 0)
+            ..having((state) => state.isGameOver, 'isGameOver', true),
+        ],
+      );
+    });
+
+    group('MultiplierIncreased', () {
+      blocTest<GameBloc, GameState>(
+        'increases multiplier '
+        'when multiplier is below 6 and game is not over',
+        build: GameBloc.new,
+        act: (bloc) => bloc
+          ..add(const MultiplierIncreased())
+          ..add(const MultiplierIncreased()),
+        expect: () => [
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.multiplier, 'multiplier', 2)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.multiplier, 'multiplier', 3)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
+        ],
+      );
+
+      blocTest<GameBloc, GameState>(
+        "doesn't increase multiplier "
+        'when multiplier is 6 and game is not over',
+        build: GameBloc.new,
+        seed: () => const GameState(
+          score: 0,
+          multiplier: 6,
+          rounds: 3,
+          bonusHistory: [],
+        ),
+        act: (bloc) => bloc..add(const MultiplierIncreased()),
+        expect: () => const <GameState>[],
+      );
+
+      blocTest<GameBloc, GameState>(
+        "doesn't increase multiplier "
+        'when game is over',
+        build: GameBloc.new,
+        act: (bloc) {
+          for (var i = 0; i < bloc.state.rounds; i++) {
+            bloc.add(const RoundLost());
+          }
+          bloc.add(const MultiplierIncreased());
+        },
+        expect: () => [
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.multiplier, 'multiplier', 1)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.multiplier, 'multiplier', 1)
+            ..having((state) => state.isGameOver, 'isGameOver', false),
+          isA<GameState>()
+            ..having((state) => state.score, 'score', 0)
+            ..having((state) => state.multiplier, 'multiplier', 1)
+            ..having((state) => state.isGameOver, 'isGameOver', true),
         ],
       );
     });
@@ -88,17 +184,19 @@ void main() {
           act: (bloc) => bloc
             ..add(const BonusActivated(GameBonus.googleWord))
             ..add(const BonusActivated(GameBonus.dashNest)),
-          expect: () => const [
-            GameState(
-              score: 0,
-              balls: 3,
-              bonusHistory: [GameBonus.googleWord],
-            ),
-            GameState(
-              score: 0,
-              balls: 3,
-              bonusHistory: [GameBonus.googleWord, GameBonus.dashNest],
-            ),
+          expect: () => [
+            isA<GameState>()
+              ..having(
+                (state) => state.bonusHistory,
+                'bonusHistory',
+                [GameBonus.googleWord],
+              ),
+            isA<GameState>()
+              ..having(
+                (state) => state.bonusHistory,
+                'bonusHistory',
+                [GameBonus.googleWord, GameBonus.dashNest],
+              ),
           ],
         );
       },
@@ -109,12 +207,13 @@ void main() {
         'adds game bonus',
         build: GameBloc.new,
         act: (bloc) => bloc..add(const SparkyTurboChargeActivated()),
-        expect: () => const [
-          GameState(
-            score: 0,
-            balls: 3,
-            bonusHistory: [GameBonus.sparkyTurboCharge],
-          ),
+        expect: () => [
+          isA<GameState>()
+            ..having(
+              (state) => state.bonusHistory,
+              'bonusHistory',
+              [GameBonus.sparkyTurboCharge],
+            ),
         ],
       );
     });
diff --git a/test/game/bloc/game_event_test.dart b/test/game/bloc/game_event_test.dart
index d7d587bd..6a39bd67 100644
--- a/test/game/bloc/game_event_test.dart
+++ b/test/game/bloc/game_event_test.dart
@@ -5,15 +5,15 @@ import 'package:pinball/game/game.dart';
 
 void main() {
   group('GameEvent', () {
-    group('BallLost', () {
+    group('RoundLost', () {
       test('can be instantiated', () {
-        expect(const BallLost(), isNotNull);
+        expect(const RoundLost(), isNotNull);
       });
 
       test('supports value equality', () {
         expect(
-          BallLost(),
-          equals(const BallLost()),
+          RoundLost(),
+          equals(const RoundLost()),
         );
       });
     });
@@ -41,6 +41,19 @@ void main() {
       });
     });
 
+    group('MultiplierIncreased', () {
+      test('can be instantiated', () {
+        expect(const MultiplierIncreased(), isNotNull);
+      });
+
+      test('supports value equality', () {
+        expect(
+          MultiplierIncreased(),
+          equals(const MultiplierIncreased()),
+        );
+      });
+    });
+
     group('BonusActivated', () {
       test('can be instantiated', () {
         expect(const BonusActivated(GameBonus.dashNest), isNotNull);
diff --git a/test/game/bloc/game_state_test.dart b/test/game/bloc/game_state_test.dart
index 8170346f..add25e05 100644
--- a/test/game/bloc/game_state_test.dart
+++ b/test/game/bloc/game_state_test.dart
@@ -9,13 +9,15 @@ void main() {
       expect(
         GameState(
           score: 0,
-          balls: 0,
+          multiplier: 1,
+          rounds: 3,
           bonusHistory: const [],
         ),
         equals(
           const GameState(
             score: 0,
-            balls: 0,
+            multiplier: 1,
+            rounds: 3,
             bonusHistory: [],
           ),
         ),
@@ -27,7 +29,8 @@ void main() {
         expect(
           const GameState(
             score: 0,
-            balls: 0,
+            multiplier: 1,
+            rounds: 3,
             bonusHistory: [],
           ),
           isNotNull,
@@ -37,12 +40,13 @@ void main() {
 
     test(
       'throws AssertionError '
-      'when balls are negative',
+      'when score is negative',
       () {
         expect(
           () => GameState(
-            balls: -1,
-            score: 0,
+            score: -1,
+            multiplier: 1,
+            rounds: 3,
             bonusHistory: const [],
           ),
           throwsAssertionError,
@@ -52,12 +56,29 @@ void main() {
 
     test(
       'throws AssertionError '
-      'when score is negative',
+      'when multiplier is less than 1',
       () {
         expect(
           () => GameState(
-            balls: 0,
-            score: -1,
+            score: 1,
+            multiplier: 0,
+            rounds: 3,
+            bonusHistory: const [],
+          ),
+          throwsAssertionError,
+        );
+      },
+    );
+
+    test(
+      'throws AssertionError '
+      'when rounds is negative',
+      () {
+        expect(
+          () => GameState(
+            score: 1,
+            multiplier: 1,
+            rounds: -1,
             bonusHistory: const [],
           ),
           throwsAssertionError,
@@ -68,10 +89,11 @@ void main() {
     group('isGameOver', () {
       test(
           'is true '
-          'when no balls are left', () {
+          'when no rounds are left', () {
         const gameState = GameState(
-          balls: 0,
           score: 0,
+          multiplier: 1,
+          rounds: 0,
           bonusHistory: [],
         );
         expect(gameState.isGameOver, isTrue);
@@ -79,10 +101,11 @@ void main() {
 
       test(
           'is false '
-          'when one 1 ball left', () {
+          'when one 1 round left', () {
         const gameState = GameState(
-          balls: 1,
           score: 0,
+          multiplier: 1,
+          rounds: 1,
           bonusHistory: [],
         );
         expect(gameState.isGameOver, isFalse);
@@ -95,8 +118,9 @@ void main() {
         'when scored is decreased',
         () {
           const gameState = GameState(
-            balls: 0,
             score: 2,
+            multiplier: 1,
+            rounds: 3,
             bonusHistory: [],
           );
           expect(
@@ -111,8 +135,9 @@ void main() {
         'when no argument specified',
         () {
           const gameState = GameState(
-            balls: 0,
             score: 2,
+            multiplier: 1,
+            rounds: 3,
             bonusHistory: [],
           );
           expect(
@@ -128,12 +153,14 @@ void main() {
         () {
           const gameState = GameState(
             score: 2,
-            balls: 0,
+            multiplier: 1,
+            rounds: 3,
             bonusHistory: [],
           );
           final otherGameState = GameState(
             score: gameState.score + 1,
-            balls: gameState.balls + 1,
+            multiplier: gameState.multiplier + 1,
+            rounds: gameState.rounds + 1,
             bonusHistory: const [GameBonus.googleWord],
           );
           expect(gameState, isNot(equals(otherGameState)));
@@ -141,7 +168,8 @@ void main() {
           expect(
             gameState.copyWith(
               score: otherGameState.score,
-              balls: otherGameState.balls,
+              multiplier: otherGameState.multiplier,
+              rounds: otherGameState.rounds,
               bonusHistory: otherGameState.bonusHistory,
             ),
             equals(otherGameState),
diff --git a/test/game/components/alien_zone_test.dart b/test/game/components/alien_zone_test.dart
deleted file mode 100644
index de4e58fc..00000000
--- a/test/game/components/alien_zone_test.dart
+++ /dev/null
@@ -1,104 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'dart:ui';
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final assets = [
-    Assets.images.alienBumper.a.active.keyName,
-    Assets.images.alienBumper.a.inactive.keyName,
-    Assets.images.alienBumper.b.active.keyName,
-    Assets.images.alienBumper.b.inactive.keyName,
-  ];
-  final flameTester = FlameTester(() => EmptyPinballTestGame(assets));
-
-  group('AlienZone', () {
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        final alienZone = AlienZone();
-        await game.ensureAdd(alienZone);
-
-        expect(game.contains(alienZone), isTrue);
-      },
-    );
-
-    group('loads', () {
-      flameTester.test(
-        'two AlienBumper',
-        (game) async {
-          final alienZone = AlienZone();
-          await game.ensureAdd(alienZone);
-
-          expect(
-            alienZone.descendants().whereType<AlienBumper>().length,
-            equals(2),
-          );
-        },
-      );
-    });
-
-    group('bumpers', () {
-      late GameBloc gameBloc;
-
-      setUp(() {
-        gameBloc = MockGameBloc();
-        whenListen(
-          gameBloc,
-          const Stream<GameState>.empty(),
-          initialState: const GameState.initial(),
-        );
-      });
-
-      final flameBlocTester = FlameBlocTester<EmptyPinballTestGame, GameBloc>(
-        gameBuilder: EmptyPinballTestGame.new,
-        blocBuilder: () => gameBloc,
-        assets: assets,
-      );
-
-      flameTester.test('call animate on contact', (game) async {
-        final contactCallback = AlienBumperBallContactCallback();
-        final bumper = MockAlienBumper();
-        final ball = MockBall();
-
-        when(bumper.animate).thenAnswer((_) async {});
-
-        contactCallback.begin(bumper, ball, MockContact());
-
-        verify(bumper.animate).called(1);
-      });
-
-      flameBlocTester.testGameWidget(
-        'add Scored event',
-        setUp: (game, tester) async {
-          final ball = Ball(baseColor: const Color(0xFF00FFFF));
-          final alienZone = AlienZone();
-
-          await game.ensureAdd(alienZone);
-          await game.ensureAdd(ball);
-          game.addContactCallback(BallScorePointsCallback(game));
-
-          final bumpers = alienZone.descendants().whereType<ScorePoints>();
-
-          for (final bumper in bumpers) {
-            beginContact(game, bumper, ball);
-            verify(
-              () => gameBloc.add(
-                Scored(points: bumper.points),
-              ),
-            ).called(1);
-          }
-        },
-      );
-    });
-  });
-}
diff --git a/test/game/components/android_acres_test.dart b/test/game/components/android_acres_test.dart
new file mode 100644
index 00000000..4c5e4cb7
--- /dev/null
+++ b/test/game/components/android_acres_test.dart
@@ -0,0 +1,92 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.android.spaceship.saucer.keyName,
+    Assets.images.android.spaceship.animatronic.keyName,
+    Assets.images.android.spaceship.lightBeam.keyName,
+    Assets.images.android.ramp.boardOpening.keyName,
+    Assets.images.android.ramp.railingForeground.keyName,
+    Assets.images.android.ramp.railingBackground.keyName,
+    Assets.images.android.ramp.main.keyName,
+    Assets.images.android.ramp.arrow.inactive.keyName,
+    Assets.images.android.ramp.arrow.active1.keyName,
+    Assets.images.android.ramp.arrow.active2.keyName,
+    Assets.images.android.ramp.arrow.active3.keyName,
+    Assets.images.android.ramp.arrow.active4.keyName,
+    Assets.images.android.ramp.arrow.active5.keyName,
+    Assets.images.android.rail.main.keyName,
+    Assets.images.android.rail.exit.keyName,
+    Assets.images.android.bumper.a.lit.keyName,
+    Assets.images.android.bumper.a.dimmed.keyName,
+    Assets.images.android.bumper.b.lit.keyName,
+    Assets.images.android.bumper.b.dimmed.keyName,
+    Assets.images.android.bumper.cow.lit.keyName,
+    Assets.images.android.bumper.cow.dimmed.keyName,
+  ];
+  final flameTester = FlameTester(
+    () => EmptyPinballTestGame(assets: assets),
+  );
+
+  group('AndroidAcres', () {
+    flameTester.test('loads correctly', (game) async {
+      final component = AndroidAcres();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
+    group('loads', () {
+      flameTester.test(
+        'a Spaceship',
+        (game) async {
+          await game.ensureAdd(AndroidAcres());
+          expect(
+            game.descendants().whereType<AndroidSpaceship>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'a SpaceshipRamp',
+        (game) async {
+          await game.ensureAdd(AndroidAcres());
+          expect(
+            game.descendants().whereType<SpaceshipRamp>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'a SpaceshipRail',
+        (game) async {
+          await game.ensureAdd(AndroidAcres());
+          expect(
+            game.descendants().whereType<SpaceshipRail>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'three AndroidBumper',
+        (game) async {
+          await game.ensureAdd(AndroidAcres());
+          expect(
+            game.descendants().whereType<AndroidBumper>().length,
+            equals(3),
+          );
+        },
+      );
+    });
+  });
+}
diff --git a/test/game/components/board_test.dart b/test/game/components/board_test.dart
deleted file mode 100644
index bc1c5c39..00000000
--- a/test/game/components/board_test.dart
+++ /dev/null
@@ -1,120 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final assets = [
-    Assets.images.dash.bumper.main.active.keyName,
-    Assets.images.dash.bumper.main.inactive.keyName,
-    Assets.images.dash.bumper.a.active.keyName,
-    Assets.images.dash.bumper.a.inactive.keyName,
-    Assets.images.dash.bumper.b.active.keyName,
-    Assets.images.dash.bumper.b.inactive.keyName,
-    Assets.images.dash.animatronic.keyName,
-    Assets.images.signpost.inactive.keyName,
-    Assets.images.signpost.active1.keyName,
-    Assets.images.signpost.active2.keyName,
-    Assets.images.signpost.active3.keyName,
-    Assets.images.baseboard.left.keyName,
-    Assets.images.baseboard.right.keyName,
-    Assets.images.flipper.left.keyName,
-    Assets.images.flipper.right.keyName,
-  ];
-  final flameTester = FlameTester(() => EmptyPinballTestGame(assets));
-
-  group('Board', () {
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        final board = Board();
-        await game.ready();
-        await game.ensureAdd(board);
-
-        expect(game.contains(board), isTrue);
-      },
-    );
-
-    group('loads', () {
-      flameTester.test(
-        'one left flipper',
-        (game) async {
-          final board = Board();
-          await game.ready();
-          await game.ensureAdd(board);
-
-          final leftFlippers = board.descendants().whereType<Flipper>().where(
-                (flipper) => flipper.side.isLeft,
-              );
-          expect(leftFlippers.length, equals(1));
-        },
-      );
-
-      flameTester.test(
-        'one right flipper',
-        (game) async {
-          final board = Board();
-          await game.ready();
-          await game.ensureAdd(board);
-          final rightFlippers = board.descendants().whereType<Flipper>().where(
-                (flipper) => flipper.side.isRight,
-              );
-          expect(rightFlippers.length, equals(1));
-        },
-      );
-
-      flameTester.test(
-        'two Baseboards',
-        (game) async {
-          final board = Board();
-          await game.ready();
-          await game.ensureAdd(board);
-
-          final baseboards = board.descendants().whereType<Baseboard>();
-          expect(baseboards.length, equals(2));
-        },
-      );
-
-      flameTester.test(
-        'two Kickers',
-        (game) async {
-          final board = Board();
-          await game.ready();
-          await game.ensureAdd(board);
-
-          final kickers = board.descendants().whereType<Kicker>();
-          expect(kickers.length, equals(2));
-        },
-      );
-
-      flameTester.test(
-        'one FlutterForest',
-        (game) async {
-          final board = Board();
-          await game.ready();
-          await game.ensureAdd(board);
-
-          final flutterForest = board.descendants().whereType<FlutterForest>();
-          expect(flutterForest.length, equals(1));
-        },
-      );
-
-      flameTester.test(
-        'one ChromeDino',
-        (game) async {
-          final board = Board();
-          await game.ready();
-          await game.ensureAdd(board);
-
-          final chromeDino = board.descendants().whereType<ChromeDino>();
-          expect(chromeDino.length, equals(1));
-        },
-      );
-    });
-  });
-}
diff --git a/test/game/components/bottom_group_test.dart b/test/game/components/bottom_group_test.dart
new file mode 100644
index 00000000..1d9e58ab
--- /dev/null
+++ b/test/game/components/bottom_group_test.dart
@@ -0,0 +1,90 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.kicker.left.lit.keyName,
+    Assets.images.kicker.left.dimmed.keyName,
+    Assets.images.kicker.right.lit.keyName,
+    Assets.images.kicker.right.dimmed.keyName,
+    Assets.images.baseboard.left.keyName,
+    Assets.images.baseboard.right.keyName,
+    Assets.images.flipper.left.keyName,
+    Assets.images.flipper.right.keyName,
+  ];
+  final flameTester = FlameTester(
+    () => EmptyPinballTestGame(assets: assets),
+  );
+
+  group('BottomGroup', () {
+    flameTester.test(
+      'loads correctly',
+      (game) async {
+        final bottomGroup = BottomGroup();
+        await game.ensureAdd(bottomGroup);
+
+        expect(game.contains(bottomGroup), isTrue);
+      },
+    );
+
+    group('loads', () {
+      flameTester.test(
+        'one left flipper',
+        (game) async {
+          final bottomGroup = BottomGroup();
+          await game.ensureAdd(bottomGroup);
+
+          final leftFlippers =
+              bottomGroup.descendants().whereType<Flipper>().where(
+                    (flipper) => flipper.side.isLeft,
+                  );
+          expect(leftFlippers.length, equals(1));
+        },
+      );
+
+      flameTester.test(
+        'one right flipper',
+        (game) async {
+          final bottomGroup = BottomGroup();
+          await game.ensureAdd(bottomGroup);
+
+          final rightFlippers =
+              bottomGroup.descendants().whereType<Flipper>().where(
+                    (flipper) => flipper.side.isRight,
+                  );
+          expect(rightFlippers.length, equals(1));
+        },
+      );
+
+      flameTester.test(
+        'two Baseboards',
+        (game) async {
+          final bottomGroup = BottomGroup();
+          await game.ensureAdd(bottomGroup);
+
+          final basebottomGroups =
+              bottomGroup.descendants().whereType<Baseboard>();
+          expect(basebottomGroups.length, equals(2));
+        },
+      );
+
+      flameTester.test(
+        'two Kickers',
+        (game) async {
+          final bottomGroup = BottomGroup();
+          await game.ensureAdd(bottomGroup);
+
+          final kickers = bottomGroup.descendants().whereType<Kicker>();
+          expect(kickers.length, equals(2));
+        },
+      );
+    });
+  });
+}
diff --git a/test/game/components/controlled_ball_test.dart b/test/game/components/controlled_ball_test.dart
index e615d508..c84ddaa7 100644
--- a/test/game/components/controlled_ball_test.dart
+++ b/test/game/components/controlled_ball_test.dart
@@ -53,16 +53,39 @@ void main() {
     });
 
     flameBlocTester.testGameWidget(
-      'lost adds BallLost to GameBloc',
+      "lost doesn't adds RoundLost to GameBloc "
+      'when there are balls left',
+      setUp: (game, tester) async {
+        final controller = BallController(ball);
+        await ball.add(controller);
+        await game.ensureAdd(ball);
+
+        final otherBall = Ball(baseColor: const Color(0xFF00FFFF));
+        final otherController = BallController(otherBall);
+        await otherBall.add(otherController);
+        await game.ensureAdd(otherBall);
+
+        controller.lost();
+        await game.ready();
+      },
+      verify: (game, tester) async {
+        verifyNever(() => gameBloc.add(const RoundLost()));
+      },
+    );
+
+    flameBlocTester.testGameWidget(
+      'lost adds RoundLost to GameBloc '
+      'when there are no balls left',
       setUp: (game, tester) async {
         final controller = BallController(ball);
         await ball.add(controller);
         await game.ensureAdd(ball);
 
         controller.lost();
+        await game.ready();
       },
       verify: (game, tester) async {
-        verify(() => gameBloc.add(const BallLost())).called(1);
+        verify(() => gameBloc.add(const RoundLost())).called(1);
       },
     );
 
diff --git a/test/game/components/controlled_flipper_test.dart b/test/game/components/controlled_flipper_test.dart
index 1b2a7e43..36a8161b 100644
--- a/test/game/components/controlled_flipper_test.dart
+++ b/test/game/components/controlled_flipper_test.dart
@@ -15,7 +15,9 @@ void main() {
     Assets.images.flipper.left.keyName,
     Assets.images.flipper.right.keyName,
   ];
-  final flameTester = FlameTester(() => EmptyPinballTestGame(assets));
+  final flameTester = FlameTester(
+    () => EmptyPinballTestGame(assets: assets),
+  );
 
   final flameBlocTester = FlameBlocTester<EmptyPinballTestGame, GameBloc>(
     gameBuilder: EmptyPinballTestGame.new,
@@ -23,7 +25,8 @@ void main() {
       final bloc = MockGameBloc();
       const state = GameState(
         score: 0,
-        balls: 0,
+        multiplier: 1,
+        rounds: 0,
         bonusHistory: [],
       );
       whenListen(bloc, Stream.value(state), initialState: state);
diff --git a/test/game/components/controlled_plunger_test.dart b/test/game/components/controlled_plunger_test.dart
index eee2bcb0..a39bdef6 100644
--- a/test/game/components/controlled_plunger_test.dart
+++ b/test/game/components/controlled_plunger_test.dart
@@ -20,7 +20,8 @@ void main() {
       final bloc = MockGameBloc();
       const state = GameState(
         score: 0,
-        balls: 0,
+        multiplier: 1,
+        rounds: 0,
         bonusHistory: [],
       );
       whenListen(bloc, Stream.value(state), initialState: state);
diff --git a/test/game/components/drain_test.dart b/test/game/components/drain_test.dart
new file mode 100644
index 00000000..f1875a56
--- /dev/null
+++ b/test/game/components/drain_test.dart
@@ -0,0 +1,60 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/game.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group('Drain', () {
+    flameTester.test(
+      'loads correctly',
+      (game) async {
+        final drain = Drain();
+        await game.ensureAdd(drain);
+
+        expect(game.contains(drain), isTrue);
+      },
+    );
+
+    flameTester.test(
+      'body is static',
+      (game) async {
+        final drain = Drain();
+        await game.ensureAdd(drain);
+
+        expect(drain.body.bodyType, equals(BodyType.static));
+      },
+    );
+
+    flameTester.test(
+      'is sensor',
+      (game) async {
+        final drain = Drain();
+        await game.ensureAdd(drain);
+
+        expect(drain.body.fixtures.first.isSensor, isTrue);
+      },
+    );
+
+    test(
+      'calls lost on contact with ball',
+      () async {
+        final drain = Drain();
+        final ball = MockControlledBall();
+        final controller = MockBallController();
+        when(() => ball.controller).thenReturn(controller);
+
+        drain.beginContact(ball, MockContact());
+
+        verify(controller.lost).called(1);
+      },
+    );
+  });
+}
diff --git a/test/game/components/flutter_forest/behaviors/flutter_forest_bonus_behavior_test.dart b/test/game/components/flutter_forest/behaviors/flutter_forest_bonus_behavior_test.dart
new file mode 100644
index 00000000..c1834516
--- /dev/null
+++ b/test/game/components/flutter_forest/behaviors/flutter_forest_bonus_behavior_test.dart
@@ -0,0 +1,84 @@
+// ignore_for_file: cascade_invocations
+
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/components/flutter_forest/behaviors/behaviors.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  group('FlutterForestBonusBehavior', () {
+    late GameBloc gameBloc;
+
+    setUp(() {
+      gameBloc = MockGameBloc();
+      whenListen(
+        gameBloc,
+        const Stream<GameState>.empty(),
+        initialState: const GameState.initial(),
+      );
+    });
+
+    final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+      gameBuilder: EmptyPinballTestGame.new,
+      blocBuilder: () => gameBloc,
+    );
+
+    flameBlocTester.testGameWidget(
+      'adds GameBonus.dashNest to the game when all bumpers are active',
+      setUp: (game, tester) async {
+        final behavior = FlutterForestBonusBehavior();
+        final parent = FlutterForest.test();
+        final bumpers = [
+          DashNestBumper.test(bloc: DashNestBumperCubit()),
+          DashNestBumper.test(bloc: DashNestBumperCubit()),
+          DashNestBumper.test(bloc: DashNestBumperCubit()),
+        ];
+        await parent.addAll(bumpers);
+        await game.ensureAdd(parent);
+        await parent.ensureAdd(behavior);
+
+        for (final bumper in bumpers) {
+          bumper.bloc.onBallContacted();
+        }
+        await tester.pump();
+
+        verify(
+          () => gameBloc.add(const BonusActivated(GameBonus.dashNest)),
+        ).called(1);
+      },
+    );
+
+    flameBlocTester.testGameWidget(
+      'adds a new ball to the game when all bumpers are active',
+      setUp: (game, tester) async {
+        final behavior = FlutterForestBonusBehavior();
+        final parent = FlutterForest.test();
+        final bumpers = [
+          DashNestBumper.test(bloc: DashNestBumperCubit()),
+          DashNestBumper.test(bloc: DashNestBumperCubit()),
+          DashNestBumper.test(bloc: DashNestBumperCubit()),
+        ];
+        await parent.addAll(bumpers);
+        await game.ensureAdd(parent);
+        await parent.ensureAdd(behavior);
+
+        for (final bumper in bumpers) {
+          bumper.bloc.onBallContacted();
+        }
+        await game.ready();
+
+        expect(
+          game.descendants().whereType<Ball>().single,
+          isNotNull,
+        );
+      },
+    );
+  });
+}
diff --git a/test/game/components/flutter_forest/flutter_forest_test.dart b/test/game/components/flutter_forest/flutter_forest_test.dart
new file mode 100644
index 00000000..4f32e0f4
--- /dev/null
+++ b/test/game/components/flutter_forest/flutter_forest_test.dart
@@ -0,0 +1,80 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.dash.bumper.main.active.keyName,
+    Assets.images.dash.bumper.main.inactive.keyName,
+    Assets.images.dash.bumper.a.active.keyName,
+    Assets.images.dash.bumper.a.inactive.keyName,
+    Assets.images.dash.bumper.b.active.keyName,
+    Assets.images.dash.bumper.b.inactive.keyName,
+    Assets.images.dash.animatronic.keyName,
+    Assets.images.signpost.inactive.keyName,
+    Assets.images.signpost.active1.keyName,
+    Assets.images.signpost.active2.keyName,
+    Assets.images.signpost.active3.keyName,
+  ];
+  final flameTester = FlameTester(
+    () => EmptyPinballTestGame(assets: assets),
+  );
+
+  group('FlutterForest', () {
+    flameTester.test(
+      'loads correctly',
+      (game) async {
+        final flutterForest = FlutterForest();
+        await game.ensureAdd(flutterForest);
+        expect(game.contains(flutterForest), isTrue);
+      },
+    );
+
+    group('loads', () {
+      flameTester.test(
+        'a Signpost',
+        (game) async {
+          final flutterForest = FlutterForest();
+          await game.ensureAdd(flutterForest);
+
+          expect(
+            flutterForest.descendants().whereType<Signpost>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'a DashAnimatronic',
+        (game) async {
+          final flutterForest = FlutterForest();
+          await game.ensureAdd(flutterForest);
+
+          expect(
+            flutterForest.firstChild<DashAnimatronic>(),
+            isNotNull,
+          );
+        },
+      );
+
+      flameTester.test(
+        'three DashNestBumper',
+        (game) async {
+          final flutterForest = FlutterForest();
+          await game.ensureAdd(flutterForest);
+
+          expect(
+            flutterForest.descendants().whereType<DashNestBumper>().length,
+            equals(3),
+          );
+        },
+      );
+    });
+  });
+}
diff --git a/test/game/components/flutter_forest_test.dart b/test/game/components/flutter_forest_test.dart
deleted file mode 100644
index 388410d5..00000000
--- a/test/game/components/flutter_forest_test.dart
+++ /dev/null
@@ -1,177 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter/rendering.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final assets = [
-    Assets.images.dash.bumper.main.active.keyName,
-    Assets.images.dash.bumper.main.inactive.keyName,
-    Assets.images.dash.bumper.a.active.keyName,
-    Assets.images.dash.bumper.a.inactive.keyName,
-    Assets.images.dash.bumper.b.active.keyName,
-    Assets.images.dash.bumper.b.inactive.keyName,
-    Assets.images.dash.animatronic.keyName,
-    Assets.images.signpost.inactive.keyName,
-    Assets.images.signpost.active1.keyName,
-    Assets.images.signpost.active2.keyName,
-    Assets.images.signpost.active3.keyName,
-  ];
-  final flameTester = FlameTester(() => EmptyPinballTestGame(assets));
-
-  group('FlutterForest', () {
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        final flutterForest = FlutterForest();
-        await game.ensureAdd(flutterForest);
-
-        expect(game.contains(flutterForest), isTrue);
-      },
-    );
-
-    group('loads', () {
-      flameTester.test(
-        'a Signpost',
-        (game) async {
-          final flutterForest = FlutterForest();
-          await game.ensureAdd(flutterForest);
-
-          expect(
-            flutterForest.descendants().whereType<Signpost>().length,
-            equals(1),
-          );
-        },
-      );
-
-      flameTester.test(
-        'a DashAnimatronic',
-        (game) async {
-          final flutterForest = FlutterForest();
-          await game.ensureAdd(flutterForest);
-
-          expect(
-            flutterForest.firstChild<DashAnimatronic>(),
-            isNotNull,
-          );
-        },
-      );
-
-      flameTester.test(
-        'three DashNestBumper',
-        (game) async {
-          final flutterForest = FlutterForest();
-          await game.ensureAdd(flutterForest);
-
-          expect(
-            flutterForest.descendants().whereType<DashNestBumper>().length,
-            equals(3),
-          );
-        },
-      );
-    });
-
-    group('bumpers', () {
-      late Ball ball;
-      late GameBloc gameBloc;
-
-      setUp(() {
-        ball = Ball(baseColor: const Color(0xFF00FFFF));
-      });
-
-      final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
-        gameBuilder: () => EmptyPinballTestGame(assets),
-        blocBuilder: () {
-          gameBloc = MockGameBloc();
-          const state = GameState.initial();
-          whenListen(gameBloc, Stream.value(state), initialState: state);
-          return gameBloc;
-        },
-        assets: assets,
-      );
-
-      flameBlocTester.testGameWidget(
-        'add Scored event',
-        setUp: (game, tester) async {
-          final flutterForest = FlutterForest();
-          await game.ensureAddAll([
-            flutterForest,
-            ball,
-          ]);
-          game.addContactCallback(BallScorePointsCallback(game));
-
-          final bumpers = flutterForest.descendants().whereType<ScorePoints>();
-
-          for (final bumper in bumpers) {
-            beginContact(game, bumper, ball);
-            verify(
-              () => gameBloc.add(
-                Scored(points: bumper.points),
-              ),
-            ).called(1);
-          }
-        },
-      );
-
-      flameBlocTester.testGameWidget(
-        'adds GameBonus.dashNest to the game when 3 bumpers are activated',
-        setUp: (game, _) async {
-          final ball = Ball(baseColor: const Color(0xFFFF0000));
-          final flutterForest = FlutterForest();
-          await game.ensureAddAll([flutterForest, ball]);
-
-          final bumpers = flutterForest.children.whereType<DashNestBumper>();
-          expect(bumpers.length, equals(3));
-          for (final bumper in bumpers) {
-            beginContact(game, bumper, ball);
-            await game.ready();
-
-            if (bumper == bumpers.last) {
-              verify(
-                () => gameBloc.add(const BonusActivated(GameBonus.dashNest)),
-              ).called(1);
-            } else {
-              verifyNever(
-                () => gameBloc.add(const BonusActivated(GameBonus.dashNest)),
-              );
-            }
-          }
-        },
-      );
-
-      flameBlocTester.testGameWidget(
-        'deactivates bumpers when 3 are active',
-        setUp: (game, _) async {
-          final ball = Ball(baseColor: const Color(0xFFFF0000));
-          final flutterForest = FlutterForest();
-          await game.ensureAddAll([flutterForest, ball]);
-
-          final bumpers = [
-            MockDashNestBumper(),
-            MockDashNestBumper(),
-            MockDashNestBumper(),
-          ];
-
-          for (final bumper in bumpers) {
-            flutterForest.controller.activateBumper(bumper);
-            await game.ready();
-
-            if (bumper == bumpers.last) {
-              for (final bumper in bumpers) {
-                verify(bumper.deactivate).called(1);
-              }
-            }
-          }
-        },
-      );
-    });
-  });
-}
diff --git a/test/game/components/game_flow_controller_test.dart b/test/game/components/game_flow_controller_test.dart
index 4efc7174..ef93892c 100644
--- a/test/game/components/game_flow_controller_test.dart
+++ b/test/game/components/game_flow_controller_test.dart
@@ -15,7 +15,8 @@ void main() {
       test('is true when the game over state has changed', () {
         final state = GameState(
           score: 10,
-          balls: 0,
+          multiplier: 1,
+          rounds: 0,
           bonusHistory: const [],
         );
 
@@ -57,8 +58,7 @@ void main() {
         when(game.firstChild<Backboard>).thenReturn(backboard);
         when(game.firstChild<CameraController>).thenReturn(cameraController);
         when(() => game.overlays).thenReturn(overlays);
-        when(() => game.theme)
-            .thenReturn(PinballTheme(characterTheme: DashTheme()));
+        when(() => game.characterTheme).thenReturn(DashTheme());
       });
 
       test(
@@ -67,7 +67,8 @@ void main() {
           gameFlowController.onNewState(
             GameState(
               score: 10,
-              balls: 0,
+              multiplier: 1,
+              rounds: 0,
               bonusHistory: const [],
             ),
           );
diff --git a/test/game/components/google_word/behaviors/google_word_bonus_behavior_test.dart b/test/game/components/google_word/behaviors/google_word_bonus_behavior_test.dart
new file mode 100644
index 00000000..deca61ee
--- /dev/null
+++ b/test/game/components/google_word/behaviors/google_word_bonus_behavior_test.dart
@@ -0,0 +1,61 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockingjay/mockingjay.dart';
+import 'package:pinball/game/components/google_word/behaviors/behaviors.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  group('GoogleWordBonusBehaviors', () {
+    late GameBloc gameBloc;
+
+    setUp(() {
+      gameBloc = MockGameBloc();
+      whenListen(
+        gameBloc,
+        const Stream<GameState>.empty(),
+        initialState: const GameState.initial(),
+      );
+    });
+
+    final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+      gameBuilder: EmptyPinballTestGame.new,
+      blocBuilder: () => gameBloc,
+    );
+
+    flameBlocTester.testGameWidget(
+      'adds GameBonus.googleWord to the game when all letters are activated',
+      setUp: (game, tester) async {
+        final behavior = GoogleWordBonusBehavior();
+        final parent = GoogleWord.test();
+        final letters = [
+          GoogleLetter(0),
+          GoogleLetter(1),
+          GoogleLetter(2),
+          GoogleLetter(3),
+          GoogleLetter(4),
+          GoogleLetter(5),
+        ];
+        await parent.addAll(letters);
+        await game.ensureAdd(parent);
+        await parent.ensureAdd(behavior);
+
+        for (final letter in letters) {
+          letter.bloc.onBallContacted();
+        }
+        await tester.pump();
+
+        verify(
+          () => gameBloc.add(const BonusActivated(GameBonus.googleWord)),
+        ).called(1);
+      },
+    );
+  });
+}
diff --git a/test/game/components/google_word/google_word_test.dart b/test/game/components/google_word/google_word_test.dart
new file mode 100644
index 00000000..2d7d04e5
--- /dev/null
+++ b/test/game/components/google_word/google_word_test.dart
@@ -0,0 +1,26 @@
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(EmptyPinballTestGame.new);
+
+  group('GoogleWord', () {
+    flameTester.test(
+      'loads the letters correctly',
+      (game) async {
+        const word = 'Google';
+        final googleWord = GoogleWord(position: Vector2.zero());
+        await game.ensureAdd(googleWord);
+
+        final letters = googleWord.children.whereType<GoogleLetter>();
+        expect(letters.length, equals(word.length));
+      },
+    );
+  });
+}
diff --git a/test/game/components/google_word_test.dart b/test/game/components/google_word_test.dart
deleted file mode 100644
index fee7bdd0..00000000
--- a/test/game/components/google_word_test.dart
+++ /dev/null
@@ -1,73 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mockingjay/mockingjay.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  group('GoogleWord', () {
-    late GameBloc gameBloc;
-
-    setUp(() {
-      gameBloc = MockGameBloc();
-      whenListen(
-        gameBloc,
-        const Stream<GameState>.empty(),
-        initialState: const GameState.initial(),
-      );
-    });
-
-    final flameTester = FlameTester(EmptyPinballTestGame.new);
-    final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
-      gameBuilder: EmptyPinballTestGame.new,
-      blocBuilder: () => gameBloc,
-    );
-
-    flameTester.test(
-      'loads the letters correctly',
-      (game) async {
-        const word = 'Google';
-        final googleWord = GoogleWord(position: Vector2.zero());
-        await game.ensureAdd(googleWord);
-
-        final letters = googleWord.children.whereType<GoogleLetter>();
-        expect(letters.length, equals(word.length));
-      },
-    );
-
-    flameBlocTester.testGameWidget(
-      'adds GameBonus.googleWord to the game when all letters are activated',
-      setUp: (game, _) async {
-        final ball = Ball(baseColor: const Color(0xFFFF0000));
-        final googleWord = GoogleWord(position: Vector2.zero());
-        await game.ensureAddAll([googleWord, ball]);
-
-        final letters = googleWord.children.whereType<GoogleLetter>();
-        expect(letters, isNotEmpty);
-        for (final letter in letters) {
-          beginContact(game, letter, ball);
-          await game.ready();
-
-          if (letter == letters.last) {
-            verify(
-              () => gameBloc.add(const BonusActivated(GameBonus.googleWord)),
-            ).called(1);
-          } else {
-            verifyNever(
-              () => gameBloc.add(const BonusActivated(GameBonus.googleWord)),
-            );
-          }
-        }
-      },
-    );
-  });
-}
diff --git a/test/game/components/multipliers/behaviors/multipliers_behavior_test.dart b/test/game/components/multipliers/behaviors/multipliers_behavior_test.dart
new file mode 100644
index 00000000..a4f3502c
--- /dev/null
+++ b/test/game/components/multipliers/behaviors/multipliers_behavior_test.dart
@@ -0,0 +1,133 @@
+// ignore_for_file: cascade_invocations, prefer_const_constructors
+
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockingjay/mockingjay.dart';
+import 'package:pinball/game/components/multipliers/behaviors/behaviors.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.multiplier.x2.lit.keyName,
+    Assets.images.multiplier.x2.dimmed.keyName,
+    Assets.images.multiplier.x3.lit.keyName,
+    Assets.images.multiplier.x3.dimmed.keyName,
+    Assets.images.multiplier.x4.lit.keyName,
+    Assets.images.multiplier.x4.dimmed.keyName,
+    Assets.images.multiplier.x5.lit.keyName,
+    Assets.images.multiplier.x5.dimmed.keyName,
+    Assets.images.multiplier.x6.lit.keyName,
+    Assets.images.multiplier.x6.dimmed.keyName,
+  ];
+
+  group('MultipliersBehavior', () {
+    late GameBloc gameBloc;
+
+    setUp(() {
+      registerFallbackValue(MockComponent());
+      gameBloc = MockGameBloc();
+      whenListen(
+        gameBloc,
+        const Stream<GameState>.empty(),
+        initialState: const GameState.initial(),
+      );
+    });
+
+    final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+      gameBuilder: EmptyPinballTestGame.new,
+      blocBuilder: () => gameBloc,
+      assets: assets,
+    );
+
+    group('listenWhen', () {
+      test('is true when the multiplier has changed', () {
+        final state = GameState(
+          score: 10,
+          multiplier: 2,
+          rounds: 0,
+          bonusHistory: const [],
+        );
+
+        final previous = GameState.initial();
+        expect(
+          MultipliersBehavior().listenWhen(previous, state),
+          isTrue,
+        );
+      });
+
+      test('is false when the multiplier state is the same', () {
+        final state = GameState(
+          score: 10,
+          multiplier: 1,
+          rounds: 0,
+          bonusHistory: const [],
+        );
+
+        final previous = GameState.initial();
+        expect(
+          MultipliersBehavior().listenWhen(previous, state),
+          isFalse,
+        );
+      });
+    });
+
+    group('onNewState', () {
+      flameBlocTester.testGameWidget(
+        "calls 'next' once per each multiplier when GameBloc emit state",
+        setUp: (game, tester) async {
+          final behavior = MultipliersBehavior();
+          final parent = Multipliers.test();
+          final multiplierX2Cubit = MockMultiplierCubit();
+          final multiplierX3Cubit = MockMultiplierCubit();
+          final multipliers = [
+            Multiplier.test(
+              value: MultiplierValue.x2,
+              bloc: multiplierX2Cubit,
+            ),
+            Multiplier.test(
+              value: MultiplierValue.x3,
+              bloc: multiplierX3Cubit,
+            ),
+          ];
+
+          whenListen(
+            multiplierX2Cubit,
+            const Stream<MultiplierState>.empty(),
+            initialState: MultiplierState.initial(MultiplierValue.x2),
+          );
+          when(() => multiplierX2Cubit.next(any())).thenAnswer((_) async {});
+
+          whenListen(
+            multiplierX3Cubit,
+            const Stream<MultiplierState>.empty(),
+            initialState: MultiplierState.initial(MultiplierValue.x2),
+          );
+          when(() => multiplierX3Cubit.next(any())).thenAnswer((_) async {});
+
+          await parent.addAll(multipliers);
+          await game.ensureAdd(parent);
+          await parent.ensureAdd(behavior);
+
+          await tester.pump();
+
+          behavior.onNewState(
+            GameState.initial().copyWith(multiplier: 2),
+          );
+
+          for (final multiplier in multipliers) {
+            verify(
+              () => multiplier.bloc.next(any()),
+            ).called(1);
+          }
+        },
+      );
+    });
+  });
+}
diff --git a/test/game/components/multipliers/multipliers_test.dart b/test/game/components/multipliers/multipliers_test.dart
new file mode 100644
index 00000000..6b2d95a6
--- /dev/null
+++ b/test/game/components/multipliers/multipliers_test.dart
@@ -0,0 +1,63 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.multiplier.x2.lit.keyName,
+    Assets.images.multiplier.x2.dimmed.keyName,
+    Assets.images.multiplier.x3.lit.keyName,
+    Assets.images.multiplier.x3.dimmed.keyName,
+    Assets.images.multiplier.x4.lit.keyName,
+    Assets.images.multiplier.x4.dimmed.keyName,
+    Assets.images.multiplier.x5.lit.keyName,
+    Assets.images.multiplier.x5.dimmed.keyName,
+    Assets.images.multiplier.x6.lit.keyName,
+    Assets.images.multiplier.x6.dimmed.keyName,
+  ];
+
+  late GameBloc gameBloc;
+
+  setUp(() {
+    gameBloc = GameBloc();
+  });
+
+  final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+    gameBuilder: EmptyPinballTestGame.new,
+    blocBuilder: () => gameBloc,
+    assets: assets,
+  );
+
+  group('Multipliers', () {
+    flameBlocTester.testGameWidget(
+      'loads correctly',
+      setUp: (game, tester) async {
+        final multipliersGroup = Multipliers();
+        await game.ensureAdd(multipliersGroup);
+
+        expect(game.contains(multipliersGroup), isTrue);
+      },
+    );
+
+    group('loads', () {
+      flameBlocTester.testGameWidget(
+        'five Multiplier',
+        setUp: (game, tester) async {
+          final multipliersGroup = Multipliers();
+          await game.ensureAdd(multipliersGroup);
+
+          expect(
+            multipliersGroup.descendants().whereType<Multiplier>().length,
+            equals(5),
+          );
+        },
+      );
+    });
+  });
+}
diff --git a/test/game/components/score_points_test.dart b/test/game/components/score_points_test.dart
deleted file mode 100644
index dcd0ad82..00000000
--- a/test/game/components/score_points_test.dart
+++ /dev/null
@@ -1,105 +0,0 @@
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_audio/pinball_audio.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-class FakeScorePoints extends BodyComponent with ScorePoints {
-  @override
-  Body createBody() {
-    throw UnimplementedError();
-  }
-
-  @override
-  int get points => 2;
-}
-
-void main() {
-  group('BallScorePointsCallback', () {
-    late PinballGame game;
-    late GameBloc bloc;
-    late PinballAudio audio;
-    late Ball ball;
-    late FakeScorePoints fakeScorePoints;
-
-    setUp(() {
-      game = MockPinballGame();
-      bloc = MockGameBloc();
-      audio = MockPinballAudio();
-      fakeScorePoints = FakeScorePoints();
-
-      ball = MockBall();
-      final ballBody = MockBody();
-      when(() => ball.body).thenReturn(ballBody);
-      when(() => ballBody.position).thenReturn(Vector2.all(4));
-    });
-
-    setUpAll(() {
-      registerFallbackValue(FakeGameEvent());
-    });
-
-    group('begin', () {
-      test(
-        'emits Scored event with points',
-        () {
-          when(game.read<GameBloc>).thenReturn(bloc);
-          when(() => game.audio).thenReturn(audio);
-
-          BallScorePointsCallback(game).begin(
-            ball,
-            fakeScorePoints,
-            FakeContact(),
-          );
-
-          verify(
-            () => bloc.add(
-              Scored(points: fakeScorePoints.points),
-            ),
-          ).called(1);
-        },
-      );
-
-      test(
-        'plays a Score sound',
-        () {
-          when(game.read<GameBloc>).thenReturn(bloc);
-          when(() => game.audio).thenReturn(audio);
-
-          BallScorePointsCallback(game).begin(
-            ball,
-            fakeScorePoints,
-            FakeContact(),
-          );
-
-          verify(audio.score).called(1);
-        },
-      );
-
-      test(
-        "adds a ScoreText component at Ball's position",
-        () {
-          when(game.read<GameBloc>).thenReturn(bloc);
-          when(() => game.audio).thenReturn(audio);
-
-          BallScorePointsCallback(game).begin(
-            ball,
-            fakeScorePoints,
-            FakeContact(),
-          );
-
-          verify(
-            () => game.add(
-              ScoreText(
-                text: fakeScorePoints.points.toString(),
-                position: ball.body.position,
-              ),
-            ),
-          ).called(1);
-        },
-      );
-    });
-  });
-}
diff --git a/test/game/components/scoring_behavior_test.dart b/test/game/components/scoring_behavior_test.dart
new file mode 100644
index 00000000..731bb481
--- /dev/null
+++ b/test/game/components/scoring_behavior_test.dart
@@ -0,0 +1,116 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+import '../../helpers/helpers.dart';
+
+class _TestBodyComponent extends BodyComponent {
+  @override
+  Body createBody() => world.createBody(BodyDef());
+}
+
+void main() {
+  group('ScoringBehavior', () {
+    group('beginContact', () {
+      late GameBloc bloc;
+      late PinballAudio audio;
+      late Ball ball;
+      late BodyComponent parent;
+
+      setUp(() {
+        audio = MockPinballAudio();
+
+        ball = MockBall();
+        final ballBody = MockBody();
+        when(() => ball.body).thenReturn(ballBody);
+        when(() => ballBody.position).thenReturn(Vector2.all(4));
+
+        parent = _TestBodyComponent();
+      });
+
+      final flameBlocTester = FlameBlocTester<EmptyPinballTestGame, GameBloc>(
+        gameBuilder: () => EmptyPinballTestGame(
+          audio: audio,
+        ),
+        blocBuilder: () {
+          bloc = MockGameBloc();
+          const state = GameState(
+            score: 0,
+            multiplier: 1,
+            rounds: 3,
+            bonusHistory: [],
+          );
+          whenListen(bloc, Stream.value(state), initialState: state);
+          return bloc;
+        },
+      );
+
+      flameBlocTester.testGameWidget(
+        'emits Scored event with points',
+        setUp: (game, tester) async {
+          const points = 20;
+          final scoringBehavior = ScoringBehavior(points: points);
+          await parent.add(scoringBehavior);
+          final canvas = ZCanvasComponent(children: [parent]);
+          await game.ensureAdd(canvas);
+
+          scoringBehavior.beginContact(ball, MockContact());
+
+          verify(
+            () => bloc.add(
+              const Scored(points: points),
+            ),
+          ).called(1);
+        },
+      );
+
+      flameBlocTester.testGameWidget(
+        'plays score sound',
+        setUp: (game, tester) async {
+          const points = 20;
+          final scoringBehavior = ScoringBehavior(points: points);
+          await parent.add(scoringBehavior);
+          final canvas = ZCanvasComponent(children: [parent]);
+          await game.ensureAdd(canvas);
+
+          scoringBehavior.beginContact(ball, MockContact());
+
+          verify(audio.score).called(1);
+        },
+      );
+
+      flameBlocTester.testGameWidget(
+        "adds a ScoreText component at Ball's position with points",
+        setUp: (game, tester) async {
+          const points = 20;
+          final scoringBehavior = ScoringBehavior(points: points);
+          await parent.add(scoringBehavior);
+          final canvas = ZCanvasComponent(children: [parent]);
+          await game.ensureAdd(canvas);
+
+          scoringBehavior.beginContact(ball, MockContact());
+          await game.ready();
+
+          final scoreText = game.descendants().whereType<ScoreText>();
+          expect(scoreText.length, equals(1));
+          expect(
+            scoreText.first.text,
+            equals(points.toString()),
+          );
+          expect(
+            scoreText.first.position,
+            equals(ball.body.position),
+          );
+        },
+      );
+    });
+  });
+}
diff --git a/test/game/components/sparky_fire_zone_test.dart b/test/game/components/sparky_fire_zone_test.dart
deleted file mode 100644
index 0ad69dab..00000000
--- a/test/game/components/sparky_fire_zone_test.dart
+++ /dev/null
@@ -1,163 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'dart:ui';
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final assets = [
-    Assets.images.sparky.bumper.a.active.keyName,
-    Assets.images.sparky.bumper.a.inactive.keyName,
-    Assets.images.sparky.bumper.b.active.keyName,
-    Assets.images.sparky.bumper.b.inactive.keyName,
-    Assets.images.sparky.bumper.c.active.keyName,
-    Assets.images.sparky.bumper.c.inactive.keyName,
-    Assets.images.sparky.animatronic.keyName,
-  ];
-  final flameTester = FlameTester(() => EmptyPinballTestGame(assets));
-
-  group('SparkyFireZone', () {
-    flameTester.test('loads correctly', (game) async {
-      await game.addFromBlueprint(SparkyFireZone());
-      await game.ready();
-    });
-
-    group('loads', () {
-      flameTester.test(
-        'a SparkyComputer',
-        (game) async {
-          expect(
-            SparkyFireZone().blueprints.whereType<SparkyComputer>().single,
-            isNotNull,
-          );
-        },
-      );
-
-      flameTester.test(
-        'a SparkyAnimatronic',
-        (game) async {
-          final sparkyFireZone = SparkyFireZone();
-          await game.addFromBlueprint(sparkyFireZone);
-          await game.ready();
-
-          expect(
-            game.descendants().whereType<SparkyAnimatronic>().single,
-            isNotNull,
-          );
-        },
-      );
-
-      flameTester.test(
-        'three SparkyBumper',
-        (game) async {
-          final sparkyFireZone = SparkyFireZone();
-          await game.addFromBlueprint(sparkyFireZone);
-          await game.ready();
-
-          expect(
-            game.descendants().whereType<SparkyBumper>().length,
-            equals(3),
-          );
-        },
-      );
-    });
-
-    group('bumpers', () {
-      late GameBloc gameBloc;
-
-      setUp(() {
-        gameBloc = MockGameBloc();
-        whenListen(
-          gameBloc,
-          const Stream<GameState>.empty(),
-          initialState: const GameState.initial(),
-        );
-      });
-
-      final flameBlocTester = FlameBlocTester<EmptyPinballTestGame, GameBloc>(
-        gameBuilder: EmptyPinballTestGame.new,
-        blocBuilder: () => gameBloc,
-        assets: assets,
-      );
-
-      flameTester.test('call animate on contact', (game) async {
-        final contactCallback = SparkyBumperBallContactCallback();
-        final bumper = MockSparkyBumper();
-        final ball = MockBall();
-
-        when(bumper.animate).thenAnswer((_) async {});
-
-        contactCallback.begin(bumper, ball, MockContact());
-
-        verify(bumper.animate).called(1);
-      });
-
-      flameBlocTester.testGameWidget(
-        'add Scored event',
-        setUp: (game, tester) async {
-          final ball = Ball(baseColor: const Color(0xFF00FFFF));
-          final sparkyFireZone = SparkyFireZone();
-          await game.addFromBlueprint(sparkyFireZone);
-          await game.ensureAdd(ball);
-          game.addContactCallback(BallScorePointsCallback(game));
-
-          final bumpers = sparkyFireZone.components.whereType<ScorePoints>();
-
-          for (final bumper in bumpers) {
-            beginContact(game, bumper, ball);
-            verify(
-              () => gameBloc.add(
-                Scored(points: bumper.points),
-              ),
-            ).called(1);
-          }
-        },
-      );
-    });
-  });
-
-  group('SparkyTurboChargeSensorBallContactCallback', () {
-    flameTester.test('calls turboCharge', (game) async {
-      final callback = SparkyComputerSensorBallContactCallback();
-      final ball = MockControlledBall();
-      final controller = MockBallController();
-      when(() => ball.controller).thenReturn(controller);
-      when(() => ball.gameRef).thenReturn(game);
-      when(controller.turboCharge).thenAnswer((_) async {});
-
-      callback.begin(MockSparkyComputerSensor(), ball, MockContact());
-
-      verify(() => ball.controller.turboCharge()).called(1);
-    });
-
-    flameTester.test('plays SparkyAnimatronic', (game) async {
-      final callback = SparkyComputerSensorBallContactCallback();
-      final ball = MockControlledBall();
-      final controller = MockBallController();
-      when(() => ball.controller).thenReturn(controller);
-      when(() => ball.gameRef).thenReturn(game);
-      when(controller.turboCharge).thenAnswer((_) async {});
-
-      final sparkyFireZone = SparkyFireZone();
-      await game.addFromBlueprint(sparkyFireZone);
-      await game.ready();
-
-      final sparkyAnimatronic =
-          sparkyFireZone.components.whereType<SparkyAnimatronic>().single;
-
-      expect(sparkyAnimatronic.playing, isFalse);
-      callback.begin(MockSparkyComputerSensor(), ball, MockContact());
-
-      expect(sparkyAnimatronic.playing, isTrue);
-    });
-  });
-}
diff --git a/test/game/components/sparky_scorch_test.dart b/test/game/components/sparky_scorch_test.dart
new file mode 100644
index 00000000..d331e340
--- /dev/null
+++ b/test/game/components/sparky_scorch_test.dart
@@ -0,0 +1,108 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final assets = [
+    Assets.images.sparky.computer.top.keyName,
+    Assets.images.sparky.computer.base.keyName,
+    Assets.images.sparky.computer.glow.keyName,
+    Assets.images.sparky.animatronic.keyName,
+    Assets.images.sparky.bumper.a.lit.keyName,
+    Assets.images.sparky.bumper.a.dimmed.keyName,
+    Assets.images.sparky.bumper.b.lit.keyName,
+    Assets.images.sparky.bumper.b.dimmed.keyName,
+    Assets.images.sparky.bumper.c.lit.keyName,
+    Assets.images.sparky.bumper.c.dimmed.keyName,
+  ];
+
+  final flameTester = FlameTester(
+    () => EmptyPinballTestGame(assets: assets),
+  );
+
+  group('SparkyScorch', () {
+    flameTester.test('loads correctly', (game) async {
+      final component = SparkyScorch();
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
+    group('loads', () {
+      flameTester.test(
+        'a SparkyComputer',
+        (game) async {
+          await game.ensureAdd(SparkyScorch());
+          expect(
+            game.descendants().whereType<SparkyComputer>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'a SparkyAnimatronic',
+        (game) async {
+          await game.ensureAdd(SparkyScorch());
+          expect(
+            game.descendants().whereType<SparkyAnimatronic>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'three SparkyBumper',
+        (game) async {
+          await game.ensureAdd(SparkyScorch());
+          expect(
+            game.descendants().whereType<SparkyBumper>().length,
+            equals(3),
+          );
+        },
+      );
+    });
+  });
+
+  group('SparkyComputerSensor', () {
+    flameTester.test('calls turboCharge', (game) async {
+      final sensor = SparkyComputerSensor();
+      final ball = MockControlledBall();
+      final controller = MockBallController();
+      when(() => ball.controller).thenReturn(controller);
+      when(controller.turboCharge).thenAnswer((_) async {});
+
+      await game.ensureAddAll([
+        sensor,
+        SparkyAnimatronic(),
+      ]);
+
+      sensor.beginContact(ball, MockContact());
+
+      verify(() => ball.controller.turboCharge()).called(1);
+    });
+
+    flameTester.test('plays SparkyAnimatronic', (game) async {
+      final sensor = SparkyComputerSensor();
+      final sparkyAnimatronic = SparkyAnimatronic();
+      final ball = MockControlledBall();
+      final controller = MockBallController();
+      when(() => ball.controller).thenReturn(controller);
+      when(controller.turboCharge).thenAnswer((_) async {});
+      await game.ensureAddAll([
+        sensor,
+        sparkyAnimatronic,
+      ]);
+
+      expect(sparkyAnimatronic.playing, isFalse);
+      sensor.beginContact(ball, MockContact());
+      expect(sparkyAnimatronic.playing, isTrue);
+    });
+  });
+}
diff --git a/test/game/components/wall_test.dart b/test/game/components/wall_test.dart
deleted file mode 100644
index 63a39991..00000000
--- a/test/game/components/wall_test.dart
+++ /dev/null
@@ -1,164 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball/game/game.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final flameTester = FlameTester(EmptyPinballTestGame.new);
-
-  group('Wall', () {
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        await game.ready();
-        final wall = Wall(
-          start: Vector2.zero(),
-          end: Vector2(100, 0),
-        );
-        await game.ensureAdd(wall);
-
-        expect(game.contains(wall), isTrue);
-      },
-    );
-
-    group('body', () {
-      flameTester.test(
-        'positions correctly',
-        (game) async {
-          final wall = Wall(
-            start: Vector2.zero(),
-            end: Vector2(100, 0),
-          );
-          await game.ensureAdd(wall);
-          game.contains(wall);
-
-          expect(wall.body.position, Vector2.zero());
-        },
-      );
-
-      flameTester.test(
-        'is static',
-        (game) async {
-          final wall = Wall(
-            start: Vector2.zero(),
-            end: Vector2(100, 0),
-          );
-          await game.ensureAdd(wall);
-
-          expect(wall.body.bodyType, equals(BodyType.static));
-        },
-      );
-    });
-
-    group('fixture', () {
-      flameTester.test(
-        'exists',
-        (game) async {
-          final wall = Wall(
-            start: Vector2.zero(),
-            end: Vector2(100, 0),
-          );
-          await game.ensureAdd(wall);
-
-          expect(wall.body.fixtures[0], isA<Fixture>());
-        },
-      );
-
-      flameTester.test(
-        'has restitution',
-        (game) async {
-          final wall = Wall(
-            start: Vector2.zero(),
-            end: Vector2(100, 0),
-          );
-          await game.ensureAdd(wall);
-
-          final fixture = wall.body.fixtures[0];
-          expect(fixture.restitution, greaterThan(0));
-        },
-      );
-
-      flameTester.test(
-        'has no friction',
-        (game) async {
-          final wall = Wall(
-            start: Vector2.zero(),
-            end: Vector2(100, 0),
-          );
-          await game.ensureAdd(wall);
-
-          final fixture = wall.body.fixtures[0];
-          expect(fixture.friction, equals(0));
-        },
-      );
-    });
-  });
-
-  group(
-    'BottomWall',
-    () {
-      group('removes ball on contact', () {
-        late GameBloc gameBloc;
-
-        setUp(() {
-          gameBloc = GameBloc();
-        });
-
-        final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
-          gameBuilder: EmptyPinballTestGame.new,
-          blocBuilder: () => gameBloc,
-        );
-
-        flameBlocTester.testGameWidget(
-          'when ball is launch',
-          setUp: (game, tester) async {
-            final ball = ControlledBall.launch(theme: game.theme);
-            final wall = BottomWall();
-            await game.ensureAddAll([ball, wall]);
-            game.addContactCallback(BottomWallBallContactCallback());
-
-            beginContact(game, ball, wall);
-            await game.ready();
-
-            expect(game.contains(ball), isFalse);
-          },
-        );
-
-        flameBlocTester.testGameWidget(
-          'when ball is bonus',
-          setUp: (game, tester) async {
-            final ball = ControlledBall.bonus(theme: game.theme);
-            final wall = BottomWall();
-            await game.ensureAddAll([ball, wall]);
-            game.addContactCallback(BottomWallBallContactCallback());
-
-            beginContact(game, ball, wall);
-            await game.ready();
-
-            expect(game.contains(ball), isFalse);
-          },
-        );
-
-        flameTester.test(
-          'when ball is debug',
-          (game) async {
-            final ball = ControlledBall.debug();
-            final wall = BottomWall();
-            await game.ensureAddAll([ball, wall]);
-            game.addContactCallback(BottomWallBallContactCallback());
-
-            beginContact(game, ball, wall);
-            await game.ready();
-
-            expect(game.contains(ball), isFalse);
-          },
-        );
-      });
-    },
-  );
-}
diff --git a/test/game/pinball_game_test.dart b/test/game/pinball_game_test.dart
index aebb31f9..687280c0 100644
--- a/test/game/pinball_game_test.dart
+++ b/test/game/pinball_game_test.dart
@@ -1,8 +1,10 @@
 // ignore_for_file: cascade_invocations
 
+import 'package:bloc_test/bloc_test.dart';
 import 'package:flame/components.dart';
 import 'package:flame/game.dart';
 import 'package:flame_test/flame_test.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball/game/game.dart';
@@ -13,115 +15,183 @@ import '../helpers/helpers.dart';
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final assets = [
-    Assets.images.dash.bumper.main.active.keyName,
-    Assets.images.dash.bumper.main.inactive.keyName,
+    Assets.images.android.bumper.a.lit.keyName,
+    Assets.images.android.bumper.a.dimmed.keyName,
+    Assets.images.android.bumper.b.lit.keyName,
+    Assets.images.android.bumper.b.dimmed.keyName,
+    Assets.images.android.bumper.cow.lit.keyName,
+    Assets.images.android.bumper.cow.dimmed.keyName,
+    Assets.images.backboard.backboardScores.keyName,
+    Assets.images.backboard.backboardGameOver.keyName,
+    Assets.images.backboard.display.keyName,
+    Assets.images.boardBackground.keyName,
+    Assets.images.ball.ball.keyName,
+    Assets.images.ball.flameEffect.keyName,
+    Assets.images.baseboard.left.keyName,
+    Assets.images.baseboard.right.keyName,
+    Assets.images.boundary.bottom.keyName,
+    Assets.images.boundary.outer.keyName,
+    Assets.images.boundary.outerBottom.keyName,
+    Assets.images.dino.animatronic.mouth.keyName,
+    Assets.images.dino.animatronic.head.keyName,
+    Assets.images.dino.topWall.keyName,
+    Assets.images.dino.bottomWall.keyName,
+    Assets.images.dash.animatronic.keyName,
     Assets.images.dash.bumper.a.active.keyName,
     Assets.images.dash.bumper.a.inactive.keyName,
     Assets.images.dash.bumper.b.active.keyName,
     Assets.images.dash.bumper.b.inactive.keyName,
-    Assets.images.dash.animatronic.keyName,
+    Assets.images.dash.bumper.main.active.keyName,
+    Assets.images.dash.bumper.main.inactive.keyName,
+    Assets.images.flipper.left.keyName,
+    Assets.images.flipper.right.keyName,
+    Assets.images.googleWord.letter1.keyName,
+    Assets.images.googleWord.letter2.keyName,
+    Assets.images.googleWord.letter3.keyName,
+    Assets.images.googleWord.letter4.keyName,
+    Assets.images.googleWord.letter5.keyName,
+    Assets.images.googleWord.letter6.keyName,
+    Assets.images.kicker.left.lit.keyName,
+    Assets.images.kicker.left.dimmed.keyName,
+    Assets.images.kicker.right.lit.keyName,
+    Assets.images.kicker.right.dimmed.keyName,
+    Assets.images.launchRamp.ramp.keyName,
+    Assets.images.launchRamp.foregroundRailing.keyName,
+    Assets.images.launchRamp.backgroundRailing.keyName,
+    Assets.images.multiplier.x2.lit.keyName,
+    Assets.images.multiplier.x2.dimmed.keyName,
+    Assets.images.multiplier.x3.lit.keyName,
+    Assets.images.multiplier.x3.dimmed.keyName,
+    Assets.images.multiplier.x4.lit.keyName,
+    Assets.images.multiplier.x4.dimmed.keyName,
+    Assets.images.multiplier.x5.lit.keyName,
+    Assets.images.multiplier.x5.dimmed.keyName,
+    Assets.images.multiplier.x6.lit.keyName,
+    Assets.images.multiplier.x6.dimmed.keyName,
+    Assets.images.plunger.plunger.keyName,
+    Assets.images.plunger.rocket.keyName,
     Assets.images.signpost.inactive.keyName,
     Assets.images.signpost.active1.keyName,
     Assets.images.signpost.active2.keyName,
     Assets.images.signpost.active3.keyName,
-    Assets.images.alienBumper.a.active.keyName,
-    Assets.images.alienBumper.a.inactive.keyName,
-    Assets.images.alienBumper.b.active.keyName,
-    Assets.images.alienBumper.b.inactive.keyName,
-    Assets.images.sparky.bumper.a.active.keyName,
-    Assets.images.sparky.bumper.a.inactive.keyName,
-    Assets.images.sparky.bumper.b.active.keyName,
-    Assets.images.sparky.bumper.b.inactive.keyName,
-    Assets.images.sparky.bumper.c.active.keyName,
-    Assets.images.sparky.bumper.c.inactive.keyName,
-    Assets.images.sparky.animatronic.keyName,
-    Assets.images.spaceship.ramp.boardOpening.keyName,
-    Assets.images.spaceship.ramp.railingForeground.keyName,
-    Assets.images.spaceship.ramp.railingBackground.keyName,
-    Assets.images.spaceship.ramp.main.keyName,
-    Assets.images.spaceship.ramp.arrow.inactive.keyName,
-    Assets.images.spaceship.ramp.arrow.active1.keyName,
-    Assets.images.spaceship.ramp.arrow.active2.keyName,
-    Assets.images.spaceship.ramp.arrow.active3.keyName,
-    Assets.images.spaceship.ramp.arrow.active4.keyName,
-    Assets.images.spaceship.ramp.arrow.active5.keyName,
-    Assets.images.baseboard.left.keyName,
-    Assets.images.baseboard.right.keyName,
-    Assets.images.flipper.left.keyName,
-    Assets.images.flipper.right.keyName,
-    Assets.images.boundary.outer.keyName,
-    Assets.images.boundary.outerBottom.keyName,
-    Assets.images.boundary.bottom.keyName,
     Assets.images.slingshot.upper.keyName,
     Assets.images.slingshot.lower.keyName,
+    Assets.images.android.spaceship.saucer.keyName,
+    Assets.images.android.spaceship.animatronic.keyName,
+    Assets.images.android.spaceship.lightBeam.keyName,
+    Assets.images.android.ramp.boardOpening.keyName,
+    Assets.images.android.ramp.railingForeground.keyName,
+    Assets.images.android.ramp.railingBackground.keyName,
+    Assets.images.android.ramp.main.keyName,
+    Assets.images.android.ramp.arrow.inactive.keyName,
+    Assets.images.android.ramp.arrow.active1.keyName,
+    Assets.images.android.ramp.arrow.active2.keyName,
+    Assets.images.android.ramp.arrow.active3.keyName,
+    Assets.images.android.ramp.arrow.active4.keyName,
+    Assets.images.android.ramp.arrow.active5.keyName,
+    Assets.images.android.rail.main.keyName,
+    Assets.images.android.rail.exit.keyName,
+    Assets.images.sparky.animatronic.keyName,
+    Assets.images.sparky.computer.top.keyName,
+    Assets.images.sparky.computer.base.keyName,
+    Assets.images.sparky.computer.glow.keyName,
+    Assets.images.sparky.animatronic.keyName,
+    Assets.images.sparky.bumper.a.lit.keyName,
+    Assets.images.sparky.bumper.a.dimmed.keyName,
+    Assets.images.sparky.bumper.b.lit.keyName,
+    Assets.images.sparky.bumper.b.dimmed.keyName,
+    Assets.images.sparky.bumper.c.lit.keyName,
+    Assets.images.sparky.bumper.c.dimmed.keyName,
   ];
-  final flameTester = FlameTester(() => PinballTestGame(assets));
-  final debugModeFlameTester = FlameTester(() => DebugPinballTestGame(assets));
+
+  late GameBloc gameBloc;
+
+  setUp(() {
+    gameBloc = MockGameBloc();
+    whenListen(
+      gameBloc,
+      const Stream<GameState>.empty(),
+      initialState: const GameState.initial(),
+    );
+  });
+
+  final flameTester = FlameTester(
+    () => PinballTestGame(assets: assets),
+  );
+  final debugModeFlameTester = FlameTester(
+    () => DebugPinballTestGame(assets: assets),
+  );
+
+  final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+    gameBuilder: () => PinballTestGame(assets: assets),
+    blocBuilder: () => gameBloc,
+  );
 
   group('PinballGame', () {
-    // TODO(alestiago): test if [PinballGame] registers
-    // [BallScorePointsCallback] once the following issue is resolved:
-    // https://github.com/flame-engine/flame/issues/1416
     group('components', () {
-      flameTester.test(
-        'has only one BottomWall',
+      // TODO(alestiago): tests that Blueprints get added once the Blueprint
+      // class is removed.
+      flameBlocTester.test(
+        'has only one Drain',
         (game) async {
           await game.ready();
+          expect(
+            game.descendants().whereType<Drain>().length,
+            equals(1),
+          );
+        },
+      );
 
+      flameBlocTester.test(
+        'has only one BottomGroup',
+        (game) async {
+          await game.ready();
           expect(
-            game.children.whereType<BottomWall>().length,
+            game.descendants().whereType<BottomGroup>().length,
             equals(1),
           );
         },
       );
 
-      flameTester.test(
-        'has only one Plunger',
+      flameBlocTester.test(
+        'has only one Launcher',
         (game) async {
           await game.ready();
           expect(
-            game.children.whereType<Plunger>().length,
+            game.descendants().whereType<Launcher>().length,
             equals(1),
           );
         },
       );
 
-      flameTester.test('has one Board', (game) async {
+      flameBlocTester.test('has one FlutterForest', (game) async {
         await game.ready();
         expect(
-          game.children.whereType<Board>().length,
+          game.descendants().whereType<FlutterForest>().length,
           equals(1),
         );
       });
 
-      flameTester.test(
-        'one AlienZone',
+      flameBlocTester.test(
+        'one GoogleWord',
         (game) async {
           await game.ready();
-          expect(game.children.whereType<AlienZone>().length, equals(1));
+          expect(
+            game.descendants().whereType<GoogleWord>().length,
+            equals(1),
+          );
         },
       );
 
       group('controller', () {
-        // TODO(alestiago): Write test to be controller agnostic.
         group('listenWhen', () {
-          late GameBloc gameBloc;
-
-          setUp(() {
-            gameBloc = GameBloc();
-          });
-
-          final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
-            gameBuilder: EmptyPinballTestGame.new,
-            blocBuilder: () => gameBloc,
-            // assets: assets,
-          );
-
-          flameBlocTester.testGameWidget(
-            'listens when all balls are lost and there are more than 0 balls',
+          flameTester.testGameWidget(
+            'listens when all balls are lost and there are more than 0 rounds',
             setUp: (game, tester) async {
+              // TODO(ruimiguel): check why testGameWidget doesn't add any ball
+              // to the game. Test needs to have no balls, so fortunately works.
               final newState = MockGameState();
-              when(() => newState.balls).thenReturn(2);
+              when(() => newState.isGameOver).thenReturn(false);
               game.descendants().whereType<ControlledBall>().forEach(
                     (ball) => ball.controller.lost(),
                   );
@@ -138,10 +208,10 @@ void main() {
             "doesn't listen when some balls are left",
             (game) async {
               final newState = MockGameState();
-              when(() => newState.balls).thenReturn(1);
+              when(() => newState.isGameOver).thenReturn(false);
 
               expect(
-                game.descendants().whereType<Ball>().length,
+                game.descendants().whereType<ControlledBall>().length,
                 greaterThan(0),
               );
               expect(
@@ -151,19 +221,20 @@ void main() {
             },
           );
 
-          flameBlocTester.test(
-            "doesn't listen when no balls left",
-            (game) async {
+          flameTester.testGameWidget(
+            "doesn't listen when game is over",
+            setUp: (game, tester) async {
+              // TODO(ruimiguel): check why testGameWidget doesn't add any ball
+              // to the game. Test needs to have no balls, so fortunately works.
               final newState = MockGameState();
-              when(() => newState.balls).thenReturn(0);
-
+              when(() => newState.isGameOver).thenReturn(true);
               game.descendants().whereType<ControlledBall>().forEach(
                     (ball) => ball.controller.lost(),
                   );
               await game.ready();
 
               expect(
-                game.descendants().whereType<Ball>().isEmpty,
+                game.descendants().whereType<ControlledBall>().isEmpty,
                 isTrue,
               );
               expect(
@@ -180,14 +251,13 @@ void main() {
             flameTester.test(
               'spawns a ball',
               (game) async {
-                await game.ready();
                 final previousBalls =
-                    game.descendants().whereType<Ball>().toList();
+                    game.descendants().whereType<ControlledBall>().toList();
 
                 game.controller.onNewState(MockGameState());
                 await game.ready();
                 final currentBalls =
-                    game.descendants().whereType<Ball>().toList();
+                    game.descendants().whereType<ControlledBall>().toList();
 
                 expect(
                   currentBalls.length,
@@ -199,60 +269,208 @@ void main() {
         );
       });
     });
-  });
 
-  group('DebugPinballGame', () {
-    debugModeFlameTester.test('adds a ball on tap up', (game) async {
-      await game.ready();
+    group('flipper control', () {
+      flameTester.test('tap down moves left flipper up', (game) async {
+        await game.ready();
+
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2.zero());
+        when(() => eventPosition.widget).thenReturn(Vector2.zero());
 
-      final eventPosition = MockEventPosition();
-      when(() => eventPosition.game).thenReturn(Vector2.all(10));
+        final raw = MockTapDownDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.touch);
 
-      final tapUpEvent = MockTapUpInfo();
-      when(() => tapUpEvent.eventPosition).thenReturn(eventPosition);
+        final tapDownEvent = MockTapDownInfo();
+        when(() => tapDownEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapDownEvent.raw).thenReturn(raw);
 
-      final previousBalls = game.descendants().whereType<Ball>().toList();
+        final flippers = game.descendants().whereType<Flipper>().where(
+              (flipper) => flipper.side == BoardSide.left,
+            );
 
-      game.onTapUp(tapUpEvent);
-      await game.ready();
+        game.onTapDown(tapDownEvent);
 
-      expect(
-        game.children.whereType<Ball>().length,
-        equals(previousBalls.length + 1),
-      );
+        expect(flippers.first.body.linearVelocity.y, isNegative);
+      });
+
+      flameTester.test('tap down moves right flipper up', (game) async {
+        await game.ready();
+
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2.zero());
+        when(() => eventPosition.widget).thenReturn(game.canvasSize);
+
+        final raw = MockTapDownDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.touch);
+
+        final tapDownEvent = MockTapDownInfo();
+        when(() => tapDownEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapDownEvent.raw).thenReturn(raw);
+
+        final flippers = game.descendants().whereType<Flipper>().where(
+              (flipper) => flipper.side == BoardSide.right,
+            );
+
+        game.onTapDown(tapDownEvent);
+
+        expect(flippers.first.body.linearVelocity.y, isNegative);
+      });
+
+      flameTester.test('tap up moves flipper down', (game) async {
+        await game.ready();
+
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2.zero());
+        when(() => eventPosition.widget).thenReturn(Vector2.zero());
+
+        final raw = MockTapDownDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.touch);
+
+        final tapDownEvent = MockTapDownInfo();
+        when(() => tapDownEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapDownEvent.raw).thenReturn(raw);
+
+        final flippers = game.descendants().whereType<Flipper>().where(
+              (flipper) => flipper.side == BoardSide.left,
+            );
+
+        game.onTapDown(tapDownEvent);
+
+        expect(flippers.first.body.linearVelocity.y, isNegative);
+
+        final tapUpEvent = MockTapUpInfo();
+        when(() => tapUpEvent.eventPosition).thenReturn(eventPosition);
+
+        game.onTapUp(tapUpEvent);
+        await game.ready();
+
+        expect(flippers.first.body.linearVelocity.y, isPositive);
+      });
+
+      flameTester.test('tap cancel moves flipper down', (game) async {
+        await game.ready();
+
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2.zero());
+        when(() => eventPosition.widget).thenReturn(Vector2.zero());
+
+        final raw = MockTapDownDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.touch);
+
+        final tapDownEvent = MockTapDownInfo();
+        when(() => tapDownEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapDownEvent.raw).thenReturn(raw);
+
+        final flippers = game.descendants().whereType<Flipper>().where(
+              (flipper) => flipper.side == BoardSide.left,
+            );
+
+        game.onTapDown(tapDownEvent);
+
+        expect(flippers.first.body.linearVelocity.y, isNegative);
+
+        game.onTapCancel();
+
+        expect(flippers.first.body.linearVelocity.y, isPositive);
+      });
     });
 
-    group('controller', () {
-      late GameBloc gameBloc;
+    group('plunger control', () {
+      flameTester.test('tap down moves plunger down', (game) async {
+        await game.ready();
+
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2(40, 60));
+
+        final raw = MockTapDownDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.touch);
 
-      setUp(() {
-        gameBloc = GameBloc();
+        final tapDownEvent = MockTapDownInfo();
+        when(() => tapDownEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapDownEvent.raw).thenReturn(raw);
+
+        final plunger = game.descendants().whereType<Plunger>().first;
+
+        game.onTapDown(tapDownEvent);
+
+        expect(plunger.body.linearVelocity.y, equals(7));
       });
 
-      final debugModeFlameBlocTester =
-          FlameBlocTester<DebugPinballGame, GameBloc>(
-        gameBuilder: DebugPinballTestGame.new,
-        blocBuilder: () => gameBloc,
-        assets: assets,
-      );
+      flameTester.test('tap up releases plunger', (game) async {
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2(40, 60));
 
-      debugModeFlameBlocTester.testGameWidget(
-        'ignores debug balls',
-        setUp: (game, tester) async {
-          final newState = MockGameState();
-          when(() => newState.balls).thenReturn(1);
+        final raw = MockTapDownDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.touch);
 
-          await game.ready();
-          game.children.removeWhere((component) => component is Ball);
-          await game.ready();
-          await game.ensureAdd(ControlledBall.debug());
+        final tapDownEvent = MockTapDownInfo();
+        when(() => tapDownEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapDownEvent.raw).thenReturn(raw);
 
-          expect(
-            game.controller.listenWhen(MockGameState(), newState),
-            isTrue,
-          );
-        },
-      );
+        final plunger = game.descendants().whereType<Plunger>().first;
+        game.onTapDown(tapDownEvent);
+
+        expect(plunger.body.linearVelocity.y, equals(7));
+
+        final tapUpEvent = MockTapUpInfo();
+        when(() => tapUpEvent.eventPosition).thenReturn(eventPosition);
+
+        game.onTapUp(tapUpEvent);
+
+        expect(plunger.body.linearVelocity.y, equals(0));
+      });
+
+      flameTester.test('tap cancel releases plunger', (game) async {
+        await game.ready();
+
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2(40, 60));
+
+        final raw = MockTapDownDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.touch);
+
+        final tapDownEvent = MockTapDownInfo();
+        when(() => tapDownEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapDownEvent.raw).thenReturn(raw);
+
+        final plunger = game.descendants().whereType<Plunger>().first;
+        game.onTapDown(tapDownEvent);
+
+        expect(plunger.body.linearVelocity.y, equals(7));
+
+        game.onTapCancel();
+
+        expect(plunger.body.linearVelocity.y, equals(0));
+      });
     });
   });
+
+  group('DebugPinballGame', () {
+    debugModeFlameTester.test(
+      'adds a ball on tap up',
+      (game) async {
+        final eventPosition = MockEventPosition();
+        when(() => eventPosition.game).thenReturn(Vector2.all(10));
+
+        final raw = MockTapUpDetails();
+        when(() => raw.kind).thenReturn(PointerDeviceKind.mouse);
+
+        final tapUpEvent = MockTapUpInfo();
+        when(() => tapUpEvent.eventPosition).thenReturn(eventPosition);
+        when(() => tapUpEvent.raw).thenReturn(raw);
+
+        final previousBalls =
+            game.descendants().whereType<ControlledBall>().toList();
+
+        game.onTapUp(tapUpEvent);
+        await game.ready();
+
+        expect(
+          game.descendants().whereType<ControlledBall>().length,
+          equals(previousBalls.length + 1),
+        );
+      },
+    );
+  });
 }
diff --git a/test/game/view/game_hud_test.dart b/test/game/view/game_hud_test.dart
deleted file mode 100644
index cdc56832..00000000
--- a/test/game/view/game_hud_test.dart
+++ /dev/null
@@ -1,83 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball/game/game.dart';
-import '../../helpers/helpers.dart';
-
-void main() {
-  group('GameHud', () {
-    late GameBloc gameBloc;
-    const initialState = GameState(
-      score: 10,
-      balls: 2,
-      bonusHistory: [],
-    );
-
-    void _mockState(GameState state) {
-      whenListen(
-        gameBloc,
-        Stream.value(state),
-        initialState: state,
-      );
-    }
-
-    Future<void> _pumpHud(WidgetTester tester) async {
-      await tester.pumpApp(
-        GameHud(),
-        gameBloc: gameBloc,
-      );
-    }
-
-    setUp(() {
-      gameBloc = MockGameBloc();
-      _mockState(initialState);
-    });
-
-    testWidgets(
-      'renders the current score',
-      (tester) async {
-        await _pumpHud(tester);
-        expect(find.text(initialState.score.toString()), findsOneWidget);
-      },
-    );
-
-    testWidgets(
-      'renders the current ball number',
-      (tester) async {
-        await _pumpHud(tester);
-        expect(
-          find.byType(CircleAvatar),
-          findsNWidgets(initialState.balls),
-        );
-      },
-    );
-
-    testWidgets('updates the score', (tester) async {
-      await _pumpHud(tester);
-      expect(find.text(initialState.score.toString()), findsOneWidget);
-
-      _mockState(initialState.copyWith(score: 20));
-
-      await tester.pump();
-      expect(find.text('20'), findsOneWidget);
-    });
-
-    testWidgets('updates the ball number', (tester) async {
-      await _pumpHud(tester);
-      expect(
-        find.byType(CircleAvatar),
-        findsNWidgets(initialState.balls),
-      );
-
-      _mockState(initialState.copyWith(balls: 1));
-
-      await tester.pump();
-      expect(
-        find.byType(CircleAvatar),
-        findsNWidgets(1),
-      );
-    });
-  });
-}
diff --git a/test/game/view/pinball_game_page_test.dart b/test/game/view/pinball_game_page_test.dart
index bbed2963..f8b62d05 100644
--- a/test/game/view/pinball_game_page_test.dart
+++ b/test/game/view/pinball_game_page_test.dart
@@ -5,7 +5,8 @@ import 'package:flame/game.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball/game/game.dart';
-import 'package:pinball/theme/theme.dart';
+import 'package:pinball/select_character/select_character.dart';
+import 'package:pinball/start_game/start_game.dart';
 
 import '../../helpers/helpers.dart';
 
@@ -13,18 +14,18 @@ void main() {
   final game = PinballTestGame();
 
   group('PinballGamePage', () {
-    late ThemeCubit themeCubit;
+    late CharacterThemeCubit characterThemeCubit;
     late GameBloc gameBloc;
 
     setUp(() async {
       await Future.wait<void>(game.preLoadAssets());
-      themeCubit = MockThemeCubit();
+      characterThemeCubit = MockCharacterThemeCubit();
       gameBloc = MockGameBloc();
 
       whenListen(
-        themeCubit,
-        const Stream<ThemeState>.empty(),
-        initialState: const ThemeState.initial(),
+        characterThemeCubit,
+        const Stream<CharacterThemeState>.empty(),
+        initialState: const CharacterThemeState.initial(),
       );
 
       whenListen(
@@ -37,7 +38,7 @@ void main() {
     testWidgets('renders PinballGameView', (tester) async {
       await tester.pumpApp(
         PinballGamePage(),
-        themeCubit: themeCubit,
+        characterThemeCubit: characterThemeCubit,
       );
 
       expect(find.byType(PinballGameView), findsOneWidget);
@@ -62,7 +63,7 @@ void main() {
             game: game,
           ),
           assetsManagerCubit: assetsManagerCubit,
-          themeCubit: themeCubit,
+          characterThemeCubit: characterThemeCubit,
         );
 
         expect(
@@ -79,6 +80,7 @@ void main() {
         'renders PinballGameLoadedView after resources have been loaded',
         (tester) async {
       final assetsManagerCubit = MockAssetsManagerCubit();
+      final startGameBloc = MockStartGameBloc();
 
       final loadedAssetsState = AssetsManagerState(
         loadables: [Future<void>.value()],
@@ -89,14 +91,20 @@ void main() {
         Stream.value(loadedAssetsState),
         initialState: loadedAssetsState,
       );
+      whenListen(
+        startGameBloc,
+        Stream.value(StartGameState.initial()),
+        initialState: StartGameState.initial(),
+      );
 
       await tester.pumpApp(
         PinballGameView(
           game: game,
         ),
         assetsManagerCubit: assetsManagerCubit,
-        themeCubit: themeCubit,
+        characterThemeCubit: characterThemeCubit,
         gameBloc: gameBloc,
+        startGameBloc: startGameBloc,
       );
 
       await tester.pump();
@@ -126,7 +134,7 @@ void main() {
               },
             ),
           ),
-          themeCubit: themeCubit,
+          characterThemeCubit: characterThemeCubit,
         );
 
         await tester.tap(find.text('Tap me'));
@@ -160,27 +168,61 @@ void main() {
   });
 
   group('PinballGameView', () {
+    final gameBloc = MockGameBloc();
+    final startGameBloc = MockStartGameBloc();
+
     setUp(() async {
       await Future.wait<void>(game.preLoadAssets());
-    });
 
-    testWidgets('renders game and a hud', (tester) async {
-      final gameBloc = MockGameBloc();
       whenListen(
         gameBloc,
         Stream.value(const GameState.initial()),
         initialState: const GameState.initial(),
       );
 
+      whenListen(
+        startGameBloc,
+        Stream.value(StartGameState.initial()),
+        initialState: StartGameState.initial(),
+      );
+    });
+
+    testWidgets('renders game', (tester) async {
       await tester.pumpApp(
         PinballGameView(game: game),
         gameBloc: gameBloc,
+        startGameBloc: startGameBloc,
       );
 
       expect(
         find.byWidgetPredicate((w) => w is GameWidget<PinballGame>),
         findsOneWidget,
       );
+      // TODO(arturplaczek): add Visibility to GameHud based on StartGameBloc
+      // status
+      // expect(
+      //   find.byType(GameHud),
+      //   findsNothing,
+      // );
+    });
+
+    testWidgets('renders a hud on play state', (tester) async {
+      final startGameState = StartGameState.initial().copyWith(
+        status: StartGameStatus.play,
+      );
+
+      whenListen(
+        startGameBloc,
+        Stream.value(startGameState),
+        initialState: startGameState,
+      );
+
+      await tester.pumpApp(
+        PinballGameView(game: game),
+        gameBloc: gameBloc,
+        startGameBloc: startGameBloc,
+      );
+
       expect(
         find.byType(GameHud),
         findsOneWidget,
diff --git a/test/game/view/widgets/bonus_animation_test.dart b/test/game/view/widgets/bonus_animation_test.dart
index 9c23ae0d..11e249c7 100644
--- a/test/game/view/widgets/bonus_animation_test.dart
+++ b/test/game/view/widgets/bonus_animation_test.dart
@@ -1,13 +1,16 @@
-import 'dart:async';
+// ignore_for_file: invalid_use_of_protected_member
 
+import 'dart:typed_data';
 import 'dart:ui' as ui;
 
 import 'package:flame/assets.dart';
-import 'package:flame/widgets.dart';
+import 'package:flame/flame.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/game.dart';
 import 'package:pinball/game/view/widgets/bonus_animation.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
 import '../../../helpers/helpers.dart';
 
@@ -15,11 +18,21 @@ class MockImages extends Mock implements Images {}
 
 class MockImage extends Mock implements ui.Image {}
 
+class MockCallback extends Mock {
+  void call();
+}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 
   setUp(() async {
-    await BonusAnimation.loadAssets();
+    // TODO(arturplaczek): need to find for a better solution for loading image
+    // or use original images from BonusAnimation.loadAssets()
+    final image = await decodeImageFromList(Uint8List.fromList(fakeImage));
+    final images = MockImages();
+    when(() => images.fromCache(any())).thenReturn(image);
+    when(() => images.load(any())).thenAnswer((_) => Future.value(image));
+    Flame.images = images;
   });
 
   group('loads SpriteAnimationWidget correctly for', () {
@@ -32,9 +45,9 @@ void main() {
       expect(find.byType(SpriteAnimationWidget), findsOneWidget);
     });
 
-    testWidgets('dino', (tester) async {
+    testWidgets('dinoChomp', (tester) async {
       await tester.pumpApp(
-        BonusAnimation.dino(),
+        BonusAnimation.dinoChomp(),
       );
       await tester.pump();
 
@@ -50,18 +63,18 @@ void main() {
       expect(find.byType(SpriteAnimationWidget), findsOneWidget);
     });
 
-    testWidgets('google', (tester) async {
+    testWidgets('googleWord', (tester) async {
       await tester.pumpApp(
-        BonusAnimation.google(),
+        BonusAnimation.googleWord(),
       );
       await tester.pump();
 
       expect(find.byType(SpriteAnimationWidget), findsOneWidget);
     });
 
-    testWidgets('android', (tester) async {
+    testWidgets('androidSpaceship', (tester) async {
       await tester.pumpApp(
-        BonusAnimation.android(),
+        BonusAnimation.androidSpaceship(),
       );
       await tester.pump();
 
@@ -74,14 +87,14 @@ void main() {
   // https://github.com/flame-engine/flame/issues/1543
   testWidgets('called onCompleted callback at the end of animation ',
       (tester) async {
-    final completer = Completer<void>();
+    final callback = MockCallback();
 
     await tester.runAsync(() async {
       await tester.pumpWidget(
         MaterialApp(
           home: Scaffold(
             body: BonusAnimation.dashNest(
-              onCompleted: completer.complete,
+              onCompleted: callback.call,
             ),
           ),
         ),
@@ -93,7 +106,38 @@ void main() {
 
       await tester.pump();
 
-      expect(completer.isCompleted, isTrue);
+      verify(callback.call).called(1);
+    });
+  });
+
+  testWidgets('called onCompleted once when animation changed', (tester) async {
+    final callback = MockCallback();
+    final secondAnimation = BonusAnimation.sparkyTurboCharge(
+      onCompleted: callback.call,
+    );
+
+    await tester.runAsync(() async {
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(
+            body: BonusAnimation.dashNest(
+              onCompleted: callback.call,
+            ),
+          ),
+        ),
+      );
+
+      await tester.pump();
+
+      tester
+          .state(find.byType(BonusAnimation))
+          .didUpdateWidget(secondAnimation);
+
+      await Future<void>.delayed(const Duration(seconds: 4));
+
+      await tester.pump();
+
+      verify(callback.call).called(1);
     });
   });
 }
diff --git a/test/game/view/widgets/game_hud_test.dart b/test/game/view/widgets/game_hud_test.dart
new file mode 100644
index 00000000..79cc4f33
--- /dev/null
+++ b/test/game/view/widgets/game_hud_test.dart
@@ -0,0 +1,157 @@
+// ignore_for_file: prefer_const_constructors
+
+import 'dart:async';
+import 'dart:typed_data';
+import 'dart:ui' as ui;
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/assets.dart';
+import 'package:flame/flame.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:pinball_components/pinball_components.dart' hide Assets;
+import 'package:pinball_ui/pinball_ui.dart';
+
+import '../../../helpers/helpers.dart';
+
+class MockImages extends Mock implements Images {}
+
+class MockImage extends Mock implements ui.Image {}
+
+void main() {
+  group('GameHud', () {
+    late GameBloc gameBloc;
+
+    const initialState = GameState(
+      score: 1000,
+      multiplier: 1,
+      rounds: 1,
+      bonusHistory: [],
+    );
+
+    setUp(() async {
+      gameBloc = MockGameBloc();
+
+      // TODO(arturplaczek): need to find for a better solution for loading
+      // image or use original images from BonusAnimation.loadAssets()
+      final image = await decodeImageFromList(Uint8List.fromList(fakeImage));
+      final images = MockImages();
+      when(() => images.fromCache(any())).thenReturn(image);
+      when(() => images.load(any())).thenAnswer((_) => Future.value(image));
+      Flame.images = images;
+
+      whenListen(
+        gameBloc,
+        Stream.value(initialState),
+        initialState: initialState,
+      );
+    });
+
+    // We cannot use pumpApp when we are testing animation because
+    // animation tests needs to be run and check in tester.runAsync
+    Future<void> _pumpAppWithWidget(WidgetTester tester) async {
+      await tester.pumpWidget(
+        MaterialApp(
+          theme: PinballTheme.standard,
+          localizationsDelegates: const [
+            AppLocalizations.delegate,
+            GlobalMaterialLocalizations.delegate,
+          ],
+          supportedLocales: AppLocalizations.supportedLocales,
+          home: Scaffold(
+            body: BlocProvider<GameBloc>.value(
+              value: gameBloc,
+              child: GameHud(),
+            ),
+          ),
+        ),
+      );
+    }
+
+    group('renders ScoreView widget', () {
+      testWidgets(
+        'with the score',
+        (tester) async {
+          await tester.pumpApp(
+            GameHud(),
+            gameBloc: gameBloc,
+          );
+
+          expect(find.text(initialState.score.formatScore()), findsOneWidget);
+        },
+      );
+
+      testWidgets(
+        'on game over',
+        (tester) async {
+          final state = initialState.copyWith(
+            bonusHistory: [GameBonus.dashNest],
+            balls: 0,
+          );
+
+          whenListen(
+            gameBloc,
+            Stream.value(state),
+            initialState: initialState,
+          );
+          await tester.pumpApp(
+            GameHud(),
+            gameBloc: gameBloc,
+          );
+
+          expect(find.byType(ScoreView), findsOneWidget);
+          expect(find.byType(BonusAnimation), findsNothing);
+        },
+      );
+    });
+
+    for (final gameBonus in GameBonus.values) {
+      testWidgets('renders BonusAnimation for $gameBonus', (tester) async {
+        await tester.runAsync(() async {
+          final state = initialState.copyWith(
+            bonusHistory: [gameBonus],
+          );
+          whenListen(
+            gameBloc,
+            Stream.value(state),
+            initialState: initialState,
+          );
+
+          await _pumpAppWithWidget(tester);
+          await tester.pump();
+
+          expect(find.byType(BonusAnimation), findsOneWidget);
+        });
+      });
+    }
+
+    testWidgets(
+      'goes back to ScoreView after the animation',
+      (tester) async {
+        await tester.runAsync(() async {
+          final state = initialState.copyWith(
+            bonusHistory: [GameBonus.dashNest],
+          );
+          whenListen(
+            gameBloc,
+            Stream.value(state),
+            initialState: initialState,
+          );
+
+          await _pumpAppWithWidget(tester);
+          await tester.pump();
+          // TODO(arturplaczek): remove magic number once this is merged:
+          // https://github.com/flame-engine/flame/pull/1564
+          await Future<void>.delayed(const Duration(seconds: 4));
+
+          await expectLater(find.byType(ScoreView), findsOneWidget);
+        });
+      },
+    );
+  });
+}
diff --git a/test/game/view/widgets/play_button_overlay_test.dart b/test/game/view/widgets/play_button_overlay_test.dart
index 210cc347..2229f4b5 100644
--- a/test/game/view/widgets/play_button_overlay_test.dart
+++ b/test/game/view/widgets/play_button_overlay_test.dart
@@ -1,7 +1,8 @@
+import 'package:bloc_test/bloc_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball/game/game.dart';
-import 'package:pinball/theme/theme.dart';
+import 'package:pinball/select_character/select_character.dart';
 
 import '../../../helpers/helpers.dart';
 
@@ -9,37 +10,46 @@ void main() {
   group('PlayButtonOverlay', () {
     late PinballGame game;
     late GameFlowController gameFlowController;
+    late CharacterThemeCubit characterThemeCubit;
 
     setUp(() {
       game = MockPinballGame();
       gameFlowController = MockGameFlowController();
-
+      characterThemeCubit = MockCharacterThemeCubit();
+      whenListen(
+        characterThemeCubit,
+        const Stream<CharacterThemeState>.empty(),
+        initialState: const CharacterThemeState.initial(),
+      );
+      when(() => characterThemeCubit.state)
+          .thenReturn(const CharacterThemeState.initial());
       when(() => game.gameFlowController).thenReturn(gameFlowController);
       when(gameFlowController.start).thenAnswer((_) {});
     });
 
     testWidgets('renders correctly', (tester) async {
       await tester.pumpApp(PlayButtonOverlay(game: game));
-
       expect(find.text('Play'), findsOneWidget);
     });
 
-    testWidgets('calls gameFlowController.start when taped', (tester) async {
-      await tester.pumpApp(PlayButtonOverlay(game: game));
-
+    testWidgets('calls gameFlowController.start when tapped', (tester) async {
+      await tester.pumpApp(
+        PlayButtonOverlay(game: game),
+        characterThemeCubit: characterThemeCubit,
+      );
       await tester.tap(find.text('Play'));
       await tester.pump();
-
       verify(gameFlowController.start).called(1);
     });
 
     testWidgets('displays CharacterSelectionDialog when tapped',
         (tester) async {
-      await tester.pumpApp(PlayButtonOverlay(game: game));
-
+      await tester.pumpApp(
+        PlayButtonOverlay(game: game),
+        characterThemeCubit: characterThemeCubit,
+      );
       await tester.tap(find.text('Play'));
-      await tester.pump();
-
+      await tester.pumpAndSettle();
       expect(find.byType(CharacterSelectionDialog), findsOneWidget);
     });
   });
diff --git a/test/game/view/widgets/round_count_display_test.dart b/test/game/view/widgets/round_count_display_test.dart
new file mode 100644
index 00000000..335a1c32
--- /dev/null
+++ b/test/game/view/widgets/round_count_display_test.dart
@@ -0,0 +1,133 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  group('RoundCountDisplay renders', () {
+    late GameBloc gameBloc;
+    const initialState = GameState(
+      score: 0,
+      multiplier: 1,
+      rounds: 3,
+      bonusHistory: [],
+    );
+
+    setUp(() {
+      gameBloc = MockGameBloc();
+
+      whenListen(
+        gameBloc,
+        Stream.value(initialState),
+        initialState: initialState,
+      );
+    });
+
+    testWidgets('three active round indicator', (tester) async {
+      await tester.pumpApp(
+        const RoundCountDisplay(),
+        gameBloc: gameBloc,
+      );
+      await tester.pump();
+
+      expect(find.byType(RoundIndicator), findsNWidgets(3));
+    });
+
+    testWidgets('two active round indicator', (tester) async {
+      final state = initialState.copyWith(
+        rounds: 2,
+      );
+      whenListen(
+        gameBloc,
+        Stream.value(state),
+        initialState: state,
+      );
+
+      await tester.pumpApp(
+        const RoundCountDisplay(),
+        gameBloc: gameBloc,
+      );
+      await tester.pump();
+
+      expect(
+        find.byWidgetPredicate(
+          (widget) => widget is RoundIndicator && widget.isActive,
+        ),
+        findsNWidgets(2),
+      );
+
+      expect(
+        find.byWidgetPredicate(
+          (widget) => widget is RoundIndicator && !widget.isActive,
+        ),
+        findsOneWidget,
+      );
+    });
+
+    testWidgets('one active round indicator', (tester) async {
+      final state = initialState.copyWith(
+        rounds: 1,
+      );
+      whenListen(
+        gameBloc,
+        Stream.value(state),
+        initialState: state,
+      );
+
+      await tester.pumpApp(
+        const RoundCountDisplay(),
+        gameBloc: gameBloc,
+      );
+      await tester.pump();
+
+      expect(
+        find.byWidgetPredicate(
+          (widget) => widget is RoundIndicator && widget.isActive,
+        ),
+        findsOneWidget,
+      );
+
+      expect(
+        find.byWidgetPredicate(
+          (widget) => widget is RoundIndicator && !widget.isActive,
+        ),
+        findsNWidgets(2),
+      );
+    });
+  });
+
+  testWidgets('active round indicator is displaying with proper color',
+      (tester) async {
+    await tester.pumpApp(
+      const RoundIndicator(isActive: true),
+    );
+    await tester.pump();
+
+    expect(
+      find.byWidgetPredicate(
+        (widget) => widget is Container && widget.color == PinballColors.yellow,
+      ),
+      findsOneWidget,
+    );
+  });
+
+  testWidgets('inactive round indicator is displaying with proper color',
+      (tester) async {
+    await tester.pumpApp(
+      const RoundIndicator(isActive: false),
+    );
+    await tester.pump();
+
+    expect(
+      find.byWidgetPredicate(
+        (widget) =>
+            widget is Container &&
+            widget.color == PinballColors.yellow.withAlpha(128),
+      ),
+      findsOneWidget,
+    );
+  });
+}
diff --git a/test/game/view/widgets/score_view_test.dart b/test/game/view/widgets/score_view_test.dart
new file mode 100644
index 00000000..63f7d1c5
--- /dev/null
+++ b/test/game/view/widgets/score_view_test.dart
@@ -0,0 +1,82 @@
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  late GameBloc gameBloc;
+  late StreamController<GameState> stateController;
+  const score = 123456789;
+  const initialState = GameState(
+    score: score,
+    multiplier: 1,
+    rounds: 1,
+    bonusHistory: [],
+  );
+
+  setUp(() {
+    gameBloc = MockGameBloc();
+    stateController = StreamController<GameState>()..add(initialState);
+
+    whenListen(
+      gameBloc,
+      stateController.stream,
+      initialState: initialState,
+    );
+  });
+
+  group('ScoreView', () {
+    testWidgets('renders score', (tester) async {
+      await tester.pumpApp(
+        const ScoreView(),
+        gameBloc: gameBloc,
+      );
+      await tester.pump();
+
+      expect(find.text(score.formatScore()), findsOneWidget);
+    });
+
+    testWidgets('renders game over', (tester) async {
+      final l10n = await AppLocalizations.delegate.load(const Locale('en'));
+
+      stateController.add(
+        initialState.copyWith(
+          rounds: 0,
+        ),
+      );
+
+      await tester.pumpApp(
+        const ScoreView(),
+        gameBloc: gameBloc,
+      );
+      await tester.pump();
+
+      expect(find.text(l10n.gameOver), findsOneWidget);
+    });
+
+    testWidgets('updates the score', (tester) async {
+      await tester.pumpApp(
+        const ScoreView(),
+        gameBloc: gameBloc,
+      );
+
+      expect(find.text(score.formatScore()), findsOneWidget);
+
+      final newState = initialState.copyWith(
+        score: 987654321,
+      );
+
+      stateController.add(newState);
+
+      await tester.pump();
+
+      expect(find.text(newState.score.formatScore()), findsOneWidget);
+    });
+  });
+}
diff --git a/test/helpers/fakes.dart b/test/helpers/fakes.dart
index 706733a1..d782ede4 100644
--- a/test/helpers/fakes.dart
+++ b/test/helpers/fakes.dart
@@ -5,3 +5,70 @@ import 'package:pinball/game/game.dart';
 class FakeContact extends Fake implements Contact {}
 
 class FakeGameEvent extends Fake implements GameEvent {}
+
+const fakeImage = <int>[
+  0x89,
+  0x50,
+  0x4E,
+  0x47,
+  0x0D,
+  0x0A,
+  0x1A,
+  0x0A,
+  0x00,
+  0x00,
+  0x00,
+  0x0D,
+  0x49,
+  0x48,
+  0x44,
+  0x52,
+  0x00,
+  0x00,
+  0x00,
+  0x01,
+  0x00,
+  0x00,
+  0x00,
+  0x01,
+  0x08,
+  0x06,
+  0x00,
+  0x00,
+  0x00,
+  0x1F,
+  0x15,
+  0xC4,
+  0x89,
+  0x00,
+  0x00,
+  0x00,
+  0x0A,
+  0x49,
+  0x44,
+  0x41,
+  0x54,
+  0x78,
+  0x9C,
+  0x63,
+  0x00,
+  0x01,
+  0x00,
+  0x00,
+  0x05,
+  0x00,
+  0x01,
+  0x0D,
+  0x0A,
+  0x2D,
+  0xB4,
+  0x00,
+  0x00,
+  0x00,
+  0x00,
+  0x49,
+  0x45,
+  0x4E,
+  0x44,
+  0xAE,
+];
diff --git a/test/helpers/helpers.dart b/test/helpers/helpers.dart
index 8732035a..58b4b126 100644
--- a/test/helpers/helpers.dart
+++ b/test/helpers/helpers.dart
@@ -12,3 +12,4 @@ export 'mocks.dart';
 export 'navigator.dart';
 export 'pump_app.dart';
 export 'test_games.dart';
+export 'text_span.dart';
diff --git a/test/helpers/mocks.dart b/test/helpers/mocks.dart
index 9b0f67c9..1d3ad3c7 100644
--- a/test/helpers/mocks.dart
+++ b/test/helpers/mocks.dart
@@ -1,22 +1,23 @@
+import 'package:authentication_repository/authentication_repository.dart';
 import 'package:flame/components.dart';
 import 'package:flame/game.dart';
 import 'package:flame/input.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball/game/game.dart';
-import 'package:pinball/leaderboard/leaderboard.dart';
-import 'package:pinball/theme/theme.dart';
+import 'package:pinball/select_character/select_character.dart';
+import 'package:pinball/start_game/start_game.dart';
 import 'package:pinball_audio/pinball_audio.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
 
 class MockPinballGame extends Mock implements PinballGame {}
 
-class MockWall extends Mock implements Wall {}
-
-class MockBottomWall extends Mock implements BottomWall {}
+class MockDrain extends Mock implements Drain {}
 
 class MockBody extends Mock implements Body {}
 
@@ -28,16 +29,16 @@ class MockBallController extends Mock implements BallController {}
 
 class MockContact extends Mock implements Contact {}
 
-class MockContactCallback extends Mock
-    implements ContactCallback<Object, Object> {}
-
 class MockGameBloc extends Mock implements GameBloc {}
 
+class MockStartGameBloc extends Mock implements StartGameBloc {}
+
 class MockGameState extends Mock implements GameState {}
 
-class MockThemeCubit extends Mock implements ThemeCubit {}
+class MockCharacterThemeCubit extends Mock implements CharacterThemeCubit {}
 
-class MockLeaderboardBloc extends Mock implements LeaderboardBloc {}
+class MockAuthenticationRepository extends Mock
+    implements AuthenticationRepository {}
 
 class MockLeaderboardRepository extends Mock implements LeaderboardRepository {}
 
@@ -55,14 +56,22 @@ class MockRawKeyUpEvent extends Mock implements RawKeyUpEvent {
   }
 }
 
+class MockTapDownInfo extends Mock implements TapDownInfo {}
+
+class MockTapDownDetails extends Mock implements TapDownDetails {}
+
 class MockTapUpInfo extends Mock implements TapUpInfo {}
 
+class MockTapUpDetails extends Mock implements TapUpDetails {}
+
 class MockEventPosition extends Mock implements EventPosition {}
 
 class MockFilter extends Mock implements Filter {}
 
 class MockFixture extends Mock implements Fixture {}
 
+class MockComponent extends Mock implements Component {}
+
 class MockComponentSet extends Mock implements ComponentSet {}
 
 class MockDashNestBumper extends Mock implements DashNestBumper {}
@@ -82,6 +91,16 @@ class MockActiveOverlaysNotifier extends Mock
 
 class MockGameFlowController extends Mock implements GameFlowController {}
 
-class MockAlienBumper extends Mock implements AlienBumper {}
+class MockAndroidBumper extends Mock implements AndroidBumper {}
 
 class MockSparkyBumper extends Mock implements SparkyBumper {}
+
+class MockMultiplier extends Mock implements Multiplier {}
+
+class MockMultipliersGroup extends Mock implements Multipliers {}
+
+class MockMultiplierCubit extends Mock implements MultiplierCubit {}
+
+class MockUrlLauncher extends Mock
+    with MockPlatformInterfaceMixin
+    implements UrlLauncherPlatform {}
diff --git a/test/helpers/pump_app.dart b/test/helpers/pump_app.dart
index 92e2c042..be67d4d0 100644
--- a/test/helpers/pump_app.dart
+++ b/test/helpers/pump_app.dart
@@ -14,8 +14,10 @@ import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:mockingjay/mockingjay.dart';
 import 'package:pinball/game/game.dart';
 import 'package:pinball/l10n/l10n.dart';
-import 'package:pinball/theme/theme.dart';
+import 'package:pinball/select_character/select_character.dart';
+import 'package:pinball/start_game/start_game.dart';
 import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_ui/pinball_ui.dart';
 
 import 'helpers.dart';
 
@@ -51,8 +53,9 @@ extension PumpApp on WidgetTester {
     Widget widget, {
     MockNavigator? navigator,
     GameBloc? gameBloc,
+    StartGameBloc? startGameBloc,
     AssetsManagerCubit? assetsManagerCubit,
-    ThemeCubit? themeCubit,
+    CharacterThemeCubit? characterThemeCubit,
     LeaderboardRepository? leaderboardRepository,
     PinballAudio? pinballAudio,
   }) {
@@ -70,16 +73,20 @@ extension PumpApp on WidgetTester {
           child: MultiBlocProvider(
             providers: [
               BlocProvider.value(
-                value: themeCubit ?? MockThemeCubit(),
+                value: characterThemeCubit ?? MockCharacterThemeCubit(),
               ),
               BlocProvider.value(
                 value: gameBloc ?? MockGameBloc(),
               ),
+              BlocProvider.value(
+                value: startGameBloc ?? MockStartGameBloc(),
+              ),
               BlocProvider.value(
                 value: assetsManagerCubit ?? _buildDefaultAssetsManagerCubit(),
               ),
             ],
             child: MaterialApp(
+              theme: PinballTheme.standard,
               localizationsDelegates: const [
                 AppLocalizations.delegate,
                 GlobalMaterialLocalizations.delegate,
diff --git a/test/helpers/test_games.dart b/test/helpers/test_games.dart
index 10caa768..baa466b8 100644
--- a/test/helpers/test_games.dart
+++ b/test/helpers/test_games.dart
@@ -5,6 +5,7 @@ import 'dart:async';
 import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball/game/game.dart';
+import 'package:pinball_audio/pinball_audio.dart';
 import 'package:pinball_theme/pinball_theme.dart';
 
 import 'helpers.dart';
@@ -16,13 +17,14 @@ class TestGame extends Forge2DGame with FlameBloc {
 }
 
 class PinballTestGame extends PinballGame {
-  PinballTestGame([List<String>? assets])
-      : _assets = assets,
+  PinballTestGame({
+    List<String>? assets,
+    PinballAudio? audio,
+    CharacterTheme? theme,
+  })  : _assets = assets,
         super(
-          audio: MockPinballAudio(),
-          theme: const PinballTheme(
-            characterTheme: DashTheme(),
-          ),
+          audio: audio ?? MockPinballAudio(),
+          characterTheme: theme ?? const DashTheme(),
         );
   final List<String>? _assets;
 
@@ -36,13 +38,14 @@ class PinballTestGame extends PinballGame {
 }
 
 class DebugPinballTestGame extends DebugPinballGame {
-  DebugPinballTestGame([List<String>? assets])
-      : _assets = assets,
+  DebugPinballTestGame({
+    List<String>? assets,
+    PinballAudio? audio,
+    CharacterTheme? theme,
+  })  : _assets = assets,
         super(
-          audio: MockPinballAudio(),
-          theme: const PinballTheme(
-            characterTheme: DashTheme(),
-          ),
+          audio: audio ?? MockPinballAudio(),
+          characterTheme: theme ?? const DashTheme(),
         );
 
   final List<String>? _assets;
@@ -57,7 +60,15 @@ class DebugPinballTestGame extends DebugPinballGame {
 }
 
 class EmptyPinballTestGame extends PinballTestGame {
-  EmptyPinballTestGame([List<String>? assets]) : super(assets);
+  EmptyPinballTestGame({
+    List<String>? assets,
+    PinballAudio? audio,
+    CharacterTheme? theme,
+  }) : super(
+          assets: assets,
+          audio: audio,
+          theme: theme,
+        );
 
   @override
   Future<void> onLoad() async {
diff --git a/test/helpers/text_span.dart b/test/helpers/text_span.dart
new file mode 100644
index 00000000..c98d33d9
--- /dev/null
+++ b/test/helpers/text_span.dart
@@ -0,0 +1,17 @@
+import 'package:flutter/gestures.dart';
+import 'package:flutter/widgets.dart';
+
+bool tapTextSpan(RichText richText, String text) {
+  final isTapped = !richText.text.visitChildren(
+    (visitor) => _findTextAndTap(visitor, text),
+  );
+  return isTapped;
+}
+
+bool _findTextAndTap(InlineSpan visitor, String text) {
+  if (visitor is TextSpan && visitor.text == text) {
+    (visitor.recognizer as TapGestureRecognizer?)?.onTap?.call();
+    return false;
+  }
+  return true;
+}
diff --git a/test/how_to_play/how_to_play_dialog_test.dart b/test/how_to_play/how_to_play_dialog_test.dart
new file mode 100644
index 00000000..24c683a4
--- /dev/null
+++ b/test/how_to_play/how_to_play_dialog_test.dart
@@ -0,0 +1,77 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/how_to_play/how_to_play.dart';
+import 'package:pinball/l10n/l10n.dart';
+import 'package:platform_helper/platform_helper.dart';
+
+import '../helpers/helpers.dart';
+
+class MockPlatformHelper extends Mock implements PlatformHelper {}
+
+void main() {
+  group('HowToPlayDialog', () {
+    late AppLocalizations l10n;
+    late PlatformHelper platformHelper;
+
+    setUp(() async {
+      l10n = await AppLocalizations.delegate.load(const Locale('en'));
+      platformHelper = MockPlatformHelper();
+    });
+
+    testWidgets(
+      'can be instantiated without passing in a platform helper',
+      (tester) async {
+        await tester.pumpApp(HowToPlayDialog());
+        expect(find.byType(HowToPlayDialog), findsOneWidget);
+      },
+    );
+
+    testWidgets('displays content for desktop', (tester) async {
+      when(() => platformHelper.isMobile).thenAnswer((_) => false);
+      await tester.pumpApp(
+        HowToPlayDialog(
+          platformHelper: platformHelper,
+        ),
+      );
+      expect(find.text(l10n.howToPlay), findsOneWidget);
+      expect(find.text(l10n.tipsForFlips), findsOneWidget);
+      expect(find.text(l10n.launchControls), findsOneWidget);
+      expect(find.text(l10n.flipperControls), findsOneWidget);
+      expect(find.byType(RotatedBox), findsNWidgets(7)); // controls
+    });
+
+    testWidgets('displays content for mobile', (tester) async {
+      when(() => platformHelper.isMobile).thenAnswer((_) => true);
+      await tester.pumpApp(
+        HowToPlayDialog(
+          platformHelper: platformHelper,
+        ),
+      );
+      expect(find.text(l10n.howToPlay), findsOneWidget);
+      expect(find.text(l10n.tipsForFlips), findsOneWidget);
+      expect(find.text(l10n.tapAndHoldRocket), findsOneWidget);
+      expect(find.text(l10n.tapLeftRightScreen), findsOneWidget);
+    });
+
+    testWidgets('disappears after 3 seconds', (tester) async {
+      await tester.pumpApp(
+        Builder(
+          builder: (context) {
+            return TextButton(
+              onPressed: () => showHowToPlayDialog(context),
+              child: const Text('test'),
+            );
+          },
+        ),
+      );
+      expect(find.byType(HowToPlayDialog), findsNothing);
+      await tester.tap(find.text('test'));
+      await tester.pumpAndSettle();
+      expect(find.byType(HowToPlayDialog), findsOneWidget);
+      await tester.pump(const Duration(seconds: 4));
+      await tester.pumpAndSettle();
+      expect(find.byType(HowToPlayDialog), findsNothing);
+    });
+  });
+}
diff --git a/test/leaderboard/bloc/leaderboard_bloc_test.dart b/test/leaderboard/bloc/leaderboard_bloc_test.dart
deleted file mode 100644
index 2b217704..00000000
--- a/test/leaderboard/bloc/leaderboard_bloc_test.dart
+++ /dev/null
@@ -1,203 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:pinball/leaderboard/leaderboard.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  group('LeaderboardBloc', () {
-    late LeaderboardRepository leaderboardRepository;
-
-    setUp(() {
-      leaderboardRepository = MockLeaderboardRepository();
-    });
-
-    test('initial state has state loading no ranking and empty leaderboard',
-        () {
-      final bloc = LeaderboardBloc(leaderboardRepository);
-      expect(bloc.state.status, equals(LeaderboardStatus.loading));
-      expect(bloc.state.ranking.ranking, equals(0));
-      expect(bloc.state.ranking.outOf, equals(0));
-      expect(bloc.state.leaderboard.isEmpty, isTrue);
-    });
-
-    group('Top10Fetched', () {
-      const top10Scores = [
-        2500,
-        2200,
-        2200,
-        2000,
-        1800,
-        1400,
-        1300,
-        1000,
-        600,
-        300,
-        100,
-      ];
-
-      final top10Leaderboard = top10Scores
-          .map(
-            (score) => LeaderboardEntryData(
-              playerInitials: 'user$score',
-              score: score,
-              character: CharacterType.dash,
-            ),
-          )
-          .toList();
-
-      blocTest<LeaderboardBloc, LeaderboardState>(
-        'emits [loading, success] statuses '
-        'when fetchTop10Leaderboard succeeds',
-        setUp: () {
-          when(() => leaderboardRepository.fetchTop10Leaderboard()).thenAnswer(
-            (_) async => top10Leaderboard,
-          );
-        },
-        build: () => LeaderboardBloc(leaderboardRepository),
-        act: (bloc) => bloc.add(Top10Fetched()),
-        expect: () => [
-          LeaderboardState.initial(),
-          isA<LeaderboardState>()
-            ..having(
-              (element) => element.status,
-              'status',
-              equals(LeaderboardStatus.success),
-            )
-            ..having(
-              (element) => element.leaderboard.length,
-              'leaderboard',
-              equals(top10Leaderboard.length),
-            )
-        ],
-        verify: (_) =>
-            verify(() => leaderboardRepository.fetchTop10Leaderboard())
-                .called(1),
-      );
-
-      blocTest<LeaderboardBloc, LeaderboardState>(
-        'emits [loading, error] statuses '
-        'when fetchTop10Leaderboard fails',
-        setUp: () {
-          when(() => leaderboardRepository.fetchTop10Leaderboard()).thenThrow(
-            Exception(),
-          );
-        },
-        build: () => LeaderboardBloc(leaderboardRepository),
-        act: (bloc) => bloc.add(Top10Fetched()),
-        expect: () => <LeaderboardState>[
-          LeaderboardState.initial(),
-          LeaderboardState.initial().copyWith(status: LeaderboardStatus.error),
-        ],
-        verify: (_) =>
-            verify(() => leaderboardRepository.fetchTop10Leaderboard())
-                .called(1),
-        errors: () => [isA<Exception>()],
-      );
-    });
-
-    group('LeaderboardEntryAdded', () {
-      final leaderboardEntry = LeaderboardEntryData(
-        playerInitials: 'ABC',
-        score: 1500,
-        character: CharacterType.dash,
-      );
-
-      final ranking = LeaderboardRanking(ranking: 3, outOf: 4);
-
-      blocTest<LeaderboardBloc, LeaderboardState>(
-        'emits [loading, success] statuses '
-        'when addLeaderboardEntry succeeds',
-        setUp: () {
-          when(
-            () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
-          ).thenAnswer(
-            (_) async => ranking,
-          );
-        },
-        build: () => LeaderboardBloc(leaderboardRepository),
-        act: (bloc) => bloc.add(LeaderboardEntryAdded(entry: leaderboardEntry)),
-        expect: () => [
-          LeaderboardState.initial(),
-          isA<LeaderboardState>()
-            ..having(
-              (element) => element.status,
-              'status',
-              equals(LeaderboardStatus.success),
-            )
-            ..having(
-              (element) => element.ranking,
-              'ranking',
-              equals(ranking),
-            )
-        ],
-        verify: (_) => verify(
-          () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
-        ).called(1),
-      );
-
-      blocTest<LeaderboardBloc, LeaderboardState>(
-        'emits [loading, error] statuses '
-        'when addLeaderboardEntry fails',
-        setUp: () {
-          when(
-            () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
-          ).thenThrow(
-            Exception(),
-          );
-        },
-        build: () => LeaderboardBloc(leaderboardRepository),
-        act: (bloc) => bloc.add(LeaderboardEntryAdded(entry: leaderboardEntry)),
-        expect: () => <LeaderboardState>[
-          LeaderboardState.initial(),
-          LeaderboardState.initial().copyWith(status: LeaderboardStatus.error),
-        ],
-        verify: (_) => verify(
-          () => leaderboardRepository.addLeaderboardEntry(leaderboardEntry),
-        ).called(1),
-        errors: () => [isA<Exception>()],
-      );
-    });
-  });
-
-  group('CharacterTypeX', () {
-    test('converts CharacterType.android to AndroidTheme', () {
-      expect(CharacterType.android.toTheme, equals(AndroidTheme()));
-    });
-
-    test('converts CharacterType.dash to DashTheme', () {
-      expect(CharacterType.dash.toTheme, equals(DashTheme()));
-    });
-
-    test('converts CharacterType.dino to DinoTheme', () {
-      expect(CharacterType.dino.toTheme, equals(DinoTheme()));
-    });
-
-    test('converts CharacterType.sparky to SparkyTheme', () {
-      expect(CharacterType.sparky.toTheme, equals(SparkyTheme()));
-    });
-  });
-
-  group('CharacterThemeX', () {
-    test('converts AndroidTheme to CharacterType.android', () {
-      expect(AndroidTheme().toType, equals(CharacterType.android));
-    });
-
-    test('converts DashTheme to CharacterType.dash', () {
-      expect(DashTheme().toType, equals(CharacterType.dash));
-    });
-
-    test('converts DinoTheme to CharacterType.dino', () {
-      expect(DinoTheme().toType, equals(CharacterType.dino));
-    });
-
-    test('converts SparkyTheme to CharacterType.sparky', () {
-      expect(SparkyTheme().toType, equals(CharacterType.sparky));
-    });
-  });
-}
diff --git a/test/leaderboard/bloc/leaderboard_event_test.dart b/test/leaderboard/bloc/leaderboard_event_test.dart
deleted file mode 100644
index 33199ca1..00000000
--- a/test/leaderboard/bloc/leaderboard_event_test.dart
+++ /dev/null
@@ -1,41 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:flutter_test/flutter_test.dart';
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-import 'package:pinball/leaderboard/leaderboard.dart';
-
-void main() {
-  group('GameEvent', () {
-    group('Top10Fetched', () {
-      test('can be instantiated', () {
-        expect(const Top10Fetched(), isNotNull);
-      });
-
-      test('supports value equality', () {
-        expect(
-          Top10Fetched(),
-          equals(const Top10Fetched()),
-        );
-      });
-    });
-
-    group('LeaderboardEntryAdded', () {
-      const leaderboardEntry = LeaderboardEntryData(
-        playerInitials: 'ABC',
-        score: 1500,
-        character: CharacterType.dash,
-      );
-
-      test('can be instantiated', () {
-        expect(const LeaderboardEntryAdded(entry: leaderboardEntry), isNotNull);
-      });
-
-      test('supports value equality', () {
-        expect(
-          LeaderboardEntryAdded(entry: leaderboardEntry),
-          equals(const LeaderboardEntryAdded(entry: leaderboardEntry)),
-        );
-      });
-    });
-  });
-}
diff --git a/test/leaderboard/bloc/leaderboard_state_test.dart b/test/leaderboard/bloc/leaderboard_state_test.dart
deleted file mode 100644
index 1b5d41d9..00000000
--- a/test/leaderboard/bloc/leaderboard_state_test.dart
+++ /dev/null
@@ -1,72 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:flutter_test/flutter_test.dart';
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-import 'package:pinball/leaderboard/leaderboard.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-void main() {
-  group('LeaderboardState', () {
-    test('supports value equality', () {
-      expect(
-        LeaderboardState.initial(),
-        equals(
-          LeaderboardState.initial(),
-        ),
-      );
-    });
-
-    group('constructor', () {
-      test('can be instantiated', () {
-        expect(
-          LeaderboardState.initial(),
-          isNotNull,
-        );
-      });
-    });
-
-    group('copyWith', () {
-      final leaderboardEntry = LeaderboardEntry(
-        rank: '1',
-        playerInitials: 'ABC',
-        score: 1500,
-        character: DashTheme().leaderboardIcon,
-      );
-
-      test(
-        'copies correctly '
-        'when no argument specified',
-        () {
-          const leaderboardState = LeaderboardState.initial();
-          expect(
-            leaderboardState.copyWith(),
-            equals(leaderboardState),
-          );
-        },
-      );
-
-      test(
-        'copies correctly '
-        'when all arguments specified',
-        () {
-          const leaderboardState = LeaderboardState.initial();
-          final otherLeaderboardState = LeaderboardState(
-            status: LeaderboardStatus.success,
-            ranking: LeaderboardRanking(ranking: 0, outOf: 0),
-            leaderboard: [leaderboardEntry],
-          );
-          expect(leaderboardState, isNot(equals(otherLeaderboardState)));
-
-          expect(
-            leaderboardState.copyWith(
-              status: otherLeaderboardState.status,
-              ranking: otherLeaderboardState.ranking,
-              leaderboard: otherLeaderboardState.leaderboard,
-            ),
-            equals(otherLeaderboardState),
-          );
-        },
-      );
-    });
-  });
-}
diff --git a/test/leaderboard/view/leaderboard_page_test.dart b/test/leaderboard/view/leaderboard_page_test.dart
deleted file mode 100644
index daacb4a7..00000000
--- a/test/leaderboard/view/leaderboard_page_test.dart
+++ /dev/null
@@ -1,165 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:leaderboard_repository/leaderboard_repository.dart';
-import 'package:mockingjay/mockingjay.dart';
-import 'package:pinball/l10n/l10n.dart';
-import 'package:pinball/leaderboard/leaderboard.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  group('LeaderboardPage', () {
-    testWidgets('renders LeaderboardView', (tester) async {
-      await tester.pumpApp(
-        LeaderboardPage(
-          theme: DashTheme(),
-        ),
-      );
-
-      expect(find.byType(LeaderboardView), findsOneWidget);
-    });
-
-    testWidgets('route returns a valid navigation route', (tester) async {
-      await expectNavigatesToRoute<LeaderboardPage>(
-        tester,
-        LeaderboardPage.route(
-          theme: DashTheme(),
-        ),
-      );
-    });
-  });
-
-  group('LeaderboardView', () {
-    late LeaderboardBloc leaderboardBloc;
-
-    setUp(() {
-      leaderboardBloc = MockLeaderboardBloc();
-    });
-
-    testWidgets('renders correctly', (tester) async {
-      final l10n = await AppLocalizations.delegate.load(Locale('en'));
-      whenListen(
-        leaderboardBloc,
-        const Stream<LeaderboardState>.empty(),
-        initialState: LeaderboardState.initial(),
-      );
-
-      await tester.pumpApp(
-        BlocProvider.value(
-          value: leaderboardBloc,
-          child: LeaderboardView(
-            theme: DashTheme(),
-          ),
-        ),
-      );
-
-      expect(find.text(l10n.leaderboard), findsOneWidget);
-      expect(find.text(l10n.retry), findsOneWidget);
-    });
-
-    testWidgets('renders loading view when bloc emits [loading]',
-        (tester) async {
-      whenListen(
-        leaderboardBloc,
-        const Stream<LeaderboardState>.empty(),
-        initialState: LeaderboardState.initial(),
-      );
-
-      await tester.pumpApp(
-        BlocProvider.value(
-          value: leaderboardBloc,
-          child: LeaderboardView(
-            theme: DashTheme(),
-          ),
-        ),
-      );
-
-      expect(find.byType(CircularProgressIndicator), findsOneWidget);
-      expect(find.text('There was en error loading data!'), findsNothing);
-      expect(find.byType(ListView), findsNothing);
-    });
-
-    testWidgets('renders error view when bloc emits [error]', (tester) async {
-      whenListen(
-        leaderboardBloc,
-        const Stream<LeaderboardState>.empty(),
-        initialState: LeaderboardState.initial().copyWith(
-          status: LeaderboardStatus.error,
-        ),
-      );
-
-      await tester.pumpApp(
-        BlocProvider.value(
-          value: leaderboardBloc,
-          child: LeaderboardView(
-            theme: DashTheme(),
-          ),
-        ),
-      );
-
-      expect(find.byType(CircularProgressIndicator), findsNothing);
-      expect(find.text('There was en error loading data!'), findsOneWidget);
-      expect(find.byType(ListView), findsNothing);
-    });
-
-    testWidgets('renders success view when bloc emits [success]',
-        (tester) async {
-      final l10n = await AppLocalizations.delegate.load(Locale('en'));
-      whenListen(
-        leaderboardBloc,
-        const Stream<LeaderboardState>.empty(),
-        initialState: LeaderboardState(
-          status: LeaderboardStatus.success,
-          ranking: LeaderboardRanking(ranking: 0, outOf: 0),
-          leaderboard: [
-            LeaderboardEntry(
-              rank: '1',
-              playerInitials: 'ABC',
-              score: 10000,
-              character: DashTheme().leaderboardIcon,
-            ),
-          ],
-        ),
-      );
-
-      await tester.pumpApp(
-        BlocProvider.value(
-          value: leaderboardBloc,
-          child: LeaderboardView(
-            theme: DashTheme(),
-          ),
-        ),
-      );
-
-      expect(find.byType(CircularProgressIndicator), findsNothing);
-      expect(find.text('There was en error loading data!'), findsNothing);
-      expect(find.text(l10n.rank), findsOneWidget);
-      expect(find.text(l10n.character), findsOneWidget);
-      expect(find.text(l10n.username), findsOneWidget);
-      expect(find.text(l10n.score), findsOneWidget);
-      expect(find.byType(ListView), findsOneWidget);
-    });
-
-    testWidgets('navigates to CharacterSelectionPage when retry is tapped',
-        (tester) async {
-      final navigator = MockNavigator();
-      when(() => navigator.push<void>(any())).thenAnswer((_) async {});
-
-      await tester.pumpApp(
-        LeaderboardPage(
-          theme: DashTheme(),
-        ),
-        navigator: navigator,
-      );
-      await tester.ensureVisible(find.byType(TextButton));
-      await tester.tap(find.byType(TextButton));
-
-      verify(() => navigator.push<void>(any())).called(1);
-    });
-  });
-}
diff --git a/test/select_character/cubit/character_theme_cubit_test.dart b/test/select_character/cubit/character_theme_cubit_test.dart
new file mode 100644
index 00000000..967eb1e1
--- /dev/null
+++ b/test/select_character/cubit/character_theme_cubit_test.dart
@@ -0,0 +1,25 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball/select_character/select_character.dart';
+import 'package:pinball_theme/pinball_theme.dart';
+
+void main() {
+  group('CharacterThemeCubit', () {
+    test('initial state has Dash character theme', () {
+      final characterThemeCubit = CharacterThemeCubit();
+      expect(
+        characterThemeCubit.state.characterTheme,
+        equals(const DashTheme()),
+      );
+    });
+
+    blocTest<CharacterThemeCubit, CharacterThemeState>(
+      'charcterSelected emits selected character theme',
+      build: CharacterThemeCubit.new,
+      act: (bloc) => bloc.characterSelected(const SparkyTheme()),
+      expect: () => [
+        const CharacterThemeState(SparkyTheme()),
+      ],
+    );
+  });
+}
diff --git a/test/theme/cubit/theme_state_test.dart b/test/select_character/cubit/character_theme_state_test.dart
similarity index 54%
rename from test/theme/cubit/theme_state_test.dart
rename to test/select_character/cubit/character_theme_state_test.dart
index 49a2a387..c0d584e2 100644
--- a/test/theme/cubit/theme_state_test.dart
+++ b/test/select_character/cubit/character_theme_state_test.dart
@@ -1,18 +1,18 @@
 // ignore_for_file: prefer_const_constructors
 
 import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball/theme/theme.dart';
+import 'package:pinball/select_character/select_character.dart';
 
 void main() {
   group('ThemeState', () {
     test('can be instantiated', () {
-      expect(const ThemeState.initial(), isNotNull);
+      expect(const CharacterThemeState.initial(), isNotNull);
     });
 
     test('supports value equality', () {
       expect(
-        ThemeState.initial(),
-        equals(const ThemeState.initial()),
+        CharacterThemeState.initial(),
+        equals(const CharacterThemeState.initial()),
       );
     });
   });
diff --git a/test/select_character/view/character_selection_page_test.dart b/test/select_character/view/character_selection_page_test.dart
new file mode 100644
index 00000000..b9c95f7f
--- /dev/null
+++ b/test/select_character/view/character_selection_page_test.dart
@@ -0,0 +1,72 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/how_to_play/how_to_play.dart';
+import 'package:pinball/select_character/select_character.dart';
+import 'package:pinball_theme/pinball_theme.dart';
+import 'package:pinball_ui/pinball_ui.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  late CharacterThemeCubit characterThemeCubit;
+
+  setUp(() {
+    characterThemeCubit = MockCharacterThemeCubit();
+    whenListen(
+      characterThemeCubit,
+      const Stream<CharacterThemeState>.empty(),
+      initialState: const CharacterThemeState.initial(),
+    );
+    when(() => characterThemeCubit.state)
+        .thenReturn(const CharacterThemeState.initial());
+  });
+
+  group('CharacterSelectionDialog', () {
+    group('showCharacterSelectionDialog', () {
+      testWidgets('inflates the dialog', (tester) async {
+        await tester.pumpApp(
+          Builder(
+            builder: (context) {
+              return TextButton(
+                onPressed: () => showCharacterSelectionDialog(context),
+                child: const Text('test'),
+              );
+            },
+          ),
+          characterThemeCubit: characterThemeCubit,
+        );
+        await tester.tap(find.text('test'));
+        await tester.pumpAndSettle();
+        expect(find.byType(CharacterSelectionDialog), findsOneWidget);
+      });
+    });
+
+    testWidgets('selecting a new character calls characterSelected on cubit',
+        (tester) async {
+      await tester.pumpApp(
+        const CharacterSelectionDialog(),
+        characterThemeCubit: characterThemeCubit,
+      );
+      await tester.tap(find.byKey(const Key('sparky_character_selection')));
+      await tester.pumpAndSettle();
+      verify(
+        () => characterThemeCubit.characterSelected(const SparkyTheme()),
+      ).called(1);
+    });
+
+    testWidgets(
+        'tapping the select button dismisses the character '
+        'dialog and shows the how to play dialog', (tester) async {
+      await tester.pumpApp(
+        const CharacterSelectionDialog(),
+        characterThemeCubit: characterThemeCubit,
+      );
+      await tester.tap(find.byType(PinballButton));
+      await tester.pumpAndSettle();
+      expect(find.byType(CharacterSelectionDialog), findsNothing);
+      expect(find.byType(HowToPlayDialog), findsOneWidget);
+    });
+  });
+}
diff --git a/test/start_game/widgets/how_to_play_dialog_test.dart b/test/start_game/widgets/how_to_play_dialog_test.dart
deleted file mode 100644
index 082f102e..00000000
--- a/test/start_game/widgets/how_to_play_dialog_test.dart
+++ /dev/null
@@ -1,39 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball/start_game/start_game.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  group('HowToPlayDialog', () {
-    testWidgets('displays dialog', (tester) async {
-      await tester.pumpApp(HowToPlayDialog());
-
-      expect(find.byType(Dialog), findsOneWidget);
-    });
-  });
-
-  group('KeyIndicator', () {
-    testWidgets('fromKeyName renders correctly', (tester) async {
-      const keyName = 'A';
-
-      await tester.pumpApp(
-        KeyIndicator.fromKeyName(keyName: keyName),
-      );
-
-      expect(find.text(keyName), findsOneWidget);
-    });
-
-    testWidgets('fromIcon renders correctly', (tester) async {
-      const keyIcon = Icons.keyboard_arrow_down;
-
-      await tester.pumpApp(
-        KeyIndicator.fromIcon(keyIcon: keyIcon),
-      );
-
-      expect(find.byIcon(keyIcon), findsOneWidget);
-    });
-  });
-}
diff --git a/test/theme/cubit/theme_cubit_test.dart b/test/theme/cubit/theme_cubit_test.dart
deleted file mode 100644
index 1f2d24e0..00000000
--- a/test/theme/cubit/theme_cubit_test.dart
+++ /dev/null
@@ -1,22 +0,0 @@
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball/theme/theme.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-void main() {
-  group('ThemeCubit', () {
-    test('initial state has Dash character theme', () {
-      final themeCubit = ThemeCubit();
-      expect(themeCubit.state.theme.characterTheme, equals(const DashTheme()));
-    });
-
-    blocTest<ThemeCubit, ThemeState>(
-      'charcterSelected emits selected character theme',
-      build: ThemeCubit.new,
-      act: (bloc) => bloc.characterSelected(const SparkyTheme()),
-      expect: () => [
-        const ThemeState(PinballTheme(characterTheme: SparkyTheme())),
-      ],
-    );
-  });
-}
diff --git a/test/theme/view/character_selection_page_test.dart b/test/theme/view/character_selection_page_test.dart
deleted file mode 100644
index dcf54a13..00000000
--- a/test/theme/view/character_selection_page_test.dart
+++ /dev/null
@@ -1,108 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:mockingjay/mockingjay.dart';
-import 'package:pinball/start_game/start_game.dart';
-import 'package:pinball/theme/theme.dart';
-import 'package:pinball_theme/pinball_theme.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  late ThemeCubit themeCubit;
-
-  setUp(() {
-    themeCubit = MockThemeCubit();
-    whenListen(
-      themeCubit,
-      const Stream<ThemeState>.empty(),
-      initialState: const ThemeState.initial(),
-    );
-  });
-
-  group('CharacterSelectionPage', () {
-    testWidgets('renders CharacterSelectionView', (tester) async {
-      await tester.pumpApp(
-        CharacterSelectionDialog(),
-        themeCubit: themeCubit,
-      );
-      expect(find.byType(CharacterSelectionView), findsOneWidget);
-    });
-
-    testWidgets('route returns a valid navigation route', (tester) async {
-      await tester.pumpApp(
-        Scaffold(
-          body: Builder(
-            builder: (context) {
-              return ElevatedButton(
-                onPressed: () {
-                  Navigator.of(context)
-                      .push<void>(CharacterSelectionDialog.route());
-                },
-                child: Text('Tap me'),
-              );
-            },
-          ),
-        ),
-        themeCubit: themeCubit,
-      );
-
-      await tester.tap(find.text('Tap me'));
-      await tester.pumpAndSettle();
-
-      expect(find.byType(CharacterSelectionDialog), findsOneWidget);
-    });
-  });
-
-  group('CharacterSelectionView', () {
-    testWidgets('renders correctly', (tester) async {
-      const titleText = 'Choose your character!';
-      await tester.pumpApp(
-        CharacterSelectionView(),
-        themeCubit: themeCubit,
-      );
-
-      expect(find.text(titleText), findsOneWidget);
-      expect(find.byType(CharacterImageButton), findsNWidgets(4));
-      expect(find.byType(TextButton), findsOneWidget);
-    });
-
-    testWidgets('calls characterSelected when a character image is tapped',
-        (tester) async {
-      const sparkyButtonKey = Key('characterSelectionPage_sparkyButton');
-
-      await tester.pumpApp(
-        CharacterSelectionView(),
-        themeCubit: themeCubit,
-      );
-
-      await tester.tap(find.byKey(sparkyButtonKey));
-
-      verify(() => themeCubit.characterSelected(SparkyTheme())).called(1);
-    });
-
-    testWidgets('displays how to play dialog when start is tapped',
-        (tester) async {
-      await tester.pumpApp(
-        CharacterSelectionView(),
-        themeCubit: themeCubit,
-      );
-      await tester.ensureVisible(find.byType(TextButton));
-      await tester.tap(find.byType(TextButton));
-      await tester.pumpAndSettle();
-
-      expect(find.byType(HowToPlayDialog), findsOneWidget);
-    });
-  });
-
-  testWidgets('CharacterImageButton renders correctly', (tester) async {
-    await tester.pumpApp(
-      CharacterImageButton(DashTheme()),
-      themeCubit: themeCubit,
-    );
-
-    expect(find.byType(Image), findsOneWidget);
-  });
-}
diff --git a/web/__/firebase/8.10.1/firebase-app.js b/web/__/firebase/8.10.1/firebase-app.js
new file mode 100644
index 00000000..c688d1c4
--- /dev/null
+++ b/web/__/firebase/8.10.1/firebase-app.js
@@ -0,0 +1,2 @@
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).firebase=t()}(this,function(){"use strict";var r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])})(e,t)};var n=function(){return(n=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var i in t=arguments[n])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e}).apply(this,arguments)};function e(e,a,s,l){return new(s=s||Promise)(function(n,t){function r(e){try{o(l.next(e))}catch(e){t(e)}}function i(e){try{o(l.throw(e))}catch(e){t(e)}}function o(e){var t;e.done?n(e.value):((t=e.value)instanceof s?t:new s(function(e){e(t)})).then(r,i)}o((l=l.apply(e,a||[])).next())})}function i(n,r){var i,o,a,s={label:0,sent:function(){if(1&a[0])throw a[1];return a[1]},trys:[],ops:[]},e={next:t(0),throw:t(1),return:t(2)};return"function"==typeof Symbol&&(e[Symbol.iterator]=function(){return this}),e;function t(t){return function(e){return function(t){if(i)throw new TypeError("Generator is already executing.");for(;s;)try{if(i=1,o&&(a=2&t[0]?o.return:t[0]?o.throw||((a=o.return)&&a.call(o),0):o.next)&&!(a=a.call(o,t[1])).done)return a;switch(o=0,(t=a?[2&t[0],a.value]:t)[0]){case 0:case 1:a=t;break;case 4:return s.label++,{value:t[1],done:!1};case 5:s.label++,o=t[1],t=[0];continue;case 7:t=s.ops.pop(),s.trys.pop();continue;default:if(!(a=0<(a=s.trys).length&&a[a.length-1])&&(6===t[0]||2===t[0])){s=0;continue}if(3===t[0]&&(!a||t[1]>a[0]&&t[1]<a[3])){s.label=t[1];break}if(6===t[0]&&s.label<a[1]){s.label=a[1],a=t;break}if(a&&s.label<a[2]){s.label=a[2],s.ops.push(t);break}a[2]&&s.ops.pop(),s.trys.pop();continue}t=r.call(n,s)}catch(e){t=[6,e],o=0}finally{i=a=0}if(5&t[0])throw t[1];return{value:t[0]?t[1]:void 0,done:!0}}([t,e])}}}function p(e){var t="function"==typeof Symbol&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&"number"==typeof e.length)return{next:function(){return{value:(e=e&&r>=e.length?void 0:e)&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function f(e,t){var n="function"==typeof Symbol&&e[Symbol.iterator];if(!n)return e;var r,i,o=n.call(e),a=[];try{for(;(void 0===t||0<t--)&&!(r=o.next()).done;)a.push(r.value)}catch(e){i={error:e}}finally{try{r&&!r.done&&(n=o.return)&&n.call(o)}finally{if(i)throw i.error}}return a}function a(e,t){for(var n=0,r=t.length,i=e.length;n<r;n++,i++)e[i]=t[n];return e}function h(e,t){if(!(t instanceof Object))return t;switch(t.constructor){case Date:return new Date(t.getTime());case Object:void 0===e&&(e={});break;case Array:e=[];break;default:return t}for(var n in t)t.hasOwnProperty(n)&&"__proto__"!==n&&(e[n]=h(e[n],t[n]));return e}var o=(t.prototype.wrapCallback=function(n){var r=this;return function(e,t){e?r.reject(e):r.resolve(t),"function"==typeof n&&(r.promise.catch(function(){}),1===n.length?n(e):n(e,t))}},t);function t(){var n=this;this.reject=function(){},this.resolve=function(){},this.promise=new Promise(function(e,t){n.resolve=e,n.reject=t})}var s,l="FirebaseError",c=(function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}(u,s=Error),u);function u(e,t,n){t=s.call(this,t)||this;return t.code=e,t.customData=n,t.name=l,Object.setPrototypeOf(t,u.prototype),Error.captureStackTrace&&Error.captureStackTrace(t,d.prototype.create),t}var d=(v.prototype.create=function(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];var r,i=t[0]||{},o=this.service+"/"+e,e=this.errors[e],e=e?(r=i,e.replace(m,function(e,t){var n=r[t];return null!=n?String(n):"<"+t+"?>"})):"Error",e=this.serviceName+": "+e+" ("+o+").";return new c(o,e,i)},v);function v(e,t,n){this.service=e,this.serviceName=t,this.errors=n}var m=/\{\$([^}]+)}/g;function y(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function g(e,t){t=new b(e,t);return t.subscribe.bind(t)}var b=(I.prototype.next=function(t){this.forEachObserver(function(e){e.next(t)})},I.prototype.error=function(t){this.forEachObserver(function(e){e.error(t)}),this.close(t)},I.prototype.complete=function(){this.forEachObserver(function(e){e.complete()}),this.close()},I.prototype.subscribe=function(e,t,n){var r,i=this;if(void 0===e&&void 0===t&&void 0===n)throw new Error("Missing Observer.");void 0===(r=function(e,t){if("object"!=typeof e||null===e)return!1;for(var n=0,r=t;n<r.length;n++){var i=r[n];if(i in e&&"function"==typeof e[i])return!0}return!1}(e,["next","error","complete"])?e:{next:e,error:t,complete:n}).next&&(r.next=w),void 0===r.error&&(r.error=w),void 0===r.complete&&(r.complete=w);n=this.unsubscribeOne.bind(this,this.observers.length);return this.finalized&&this.task.then(function(){try{i.finalError?r.error(i.finalError):r.complete()}catch(e){}}),this.observers.push(r),n},I.prototype.unsubscribeOne=function(e){void 0!==this.observers&&void 0!==this.observers[e]&&(delete this.observers[e],--this.observerCount,0===this.observerCount&&void 0!==this.onNoObservers&&this.onNoObservers(this))},I.prototype.forEachObserver=function(e){if(!this.finalized)for(var t=0;t<this.observers.length;t++)this.sendOne(t,e)},I.prototype.sendOne=function(e,t){var n=this;this.task.then(function(){if(void 0!==n.observers&&void 0!==n.observers[e])try{t(n.observers[e])}catch(e){"undefined"!=typeof console&&console.error&&console.error(e)}})},I.prototype.close=function(e){var t=this;this.finalized||(this.finalized=!0,void 0!==e&&(this.finalError=e),this.task.then(function(){t.observers=void 0,t.onNoObservers=void 0}))},I);function I(e,t){var n=this;this.observers=[],this.unsubscribes=[],this.observerCount=0,this.task=Promise.resolve(),this.finalized=!1,this.onNoObservers=t,this.task.then(function(){e(n)}).catch(function(e){n.error(e)})}function w(){}var O=(E.prototype.setInstantiationMode=function(e){return this.instantiationMode=e,this},E.prototype.setMultipleInstances=function(e){return this.multipleInstances=e,this},E.prototype.setServiceProps=function(e){return this.serviceProps=e,this},E.prototype.setInstanceCreatedCallback=function(e){return this.onInstanceCreated=e,this},E);function E(e,t,n){this.name=e,this.instanceFactory=t,this.type=n,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}var _="[DEFAULT]",N=(C.prototype.get=function(e){var t=this.normalizeInstanceIdentifier(e);if(!this.instancesDeferred.has(t)){e=new o;if(this.instancesDeferred.set(t,e),this.isInitialized(t)||this.shouldAutoInitialize())try{var n=this.getOrInitializeService({instanceIdentifier:t});n&&e.resolve(n)}catch(e){}}return this.instancesDeferred.get(t).promise},C.prototype.getImmediate=function(t){var e=this.normalizeInstanceIdentifier(null==t?void 0:t.identifier),t=null!==(t=null==t?void 0:t.optional)&&void 0!==t&&t;if(!this.isInitialized(e)&&!this.shouldAutoInitialize()){if(t)return null;throw Error("Service "+this.name+" is not available")}try{return this.getOrInitializeService({instanceIdentifier:e})}catch(e){if(t)return null;throw e}},C.prototype.getComponent=function(){return this.component},C.prototype.setComponent=function(e){var t,n;if(e.name!==this.name)throw Error("Mismatching Component "+e.name+" for Provider "+this.name+".");if(this.component)throw Error("Component for "+this.name+" has already been provided");if(this.component=e,this.shouldAutoInitialize()){if("EAGER"===e.instantiationMode)try{this.getOrInitializeService({instanceIdentifier:_})}catch(e){}try{for(var r=p(this.instancesDeferred.entries()),i=r.next();!i.done;i=r.next()){var o=f(i.value,2),a=o[0],s=o[1],l=this.normalizeInstanceIdentifier(a);try{var c=this.getOrInitializeService({instanceIdentifier:l});s.resolve(c)}catch(e){}}}catch(e){t={error:e}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(t)throw t.error}}}},C.prototype.clearInstance=function(e){this.instancesDeferred.delete(e=void 0===e?_:e),this.instancesOptions.delete(e),this.instances.delete(e)},C.prototype.delete=function(){return e(this,void 0,void 0,function(){var t;return i(this,function(e){switch(e.label){case 0:return t=Array.from(this.instances.values()),[4,Promise.all(a(a([],f(t.filter(function(e){return"INTERNAL"in e}).map(function(e){return e.INTERNAL.delete()}))),f(t.filter(function(e){return"_delete"in e}).map(function(e){return e._delete()}))))];case 1:return e.sent(),[2]}})})},C.prototype.isComponentSet=function(){return null!=this.component},C.prototype.isInitialized=function(e){return this.instances.has(e=void 0===e?_:e)},C.prototype.getOptions=function(e){return this.instancesOptions.get(e=void 0===e?_:e)||{}},C.prototype.initialize=function(e){var t,n,r=(e=void 0===e?{}:e).options,r=void 0===r?{}:r,i=this.normalizeInstanceIdentifier(e.instanceIdentifier);if(this.isInitialized(i))throw Error(this.name+"("+i+") has already been initialized");if(!this.isComponentSet())throw Error("Component "+this.name+" has not been registered yet");var o=this.getOrInitializeService({instanceIdentifier:i,options:r});try{for(var a=p(this.instancesDeferred.entries()),s=a.next();!s.done;s=a.next()){var l=f(s.value,2),c=l[0],u=l[1];i===this.normalizeInstanceIdentifier(c)&&u.resolve(o)}}catch(e){t={error:e}}finally{try{s&&!s.done&&(n=a.return)&&n.call(a)}finally{if(t)throw t.error}}return o},C.prototype.onInit=function(e,t){var n=this.normalizeInstanceIdentifier(t),r=null!==(t=this.onInitCallbacks.get(n))&&void 0!==t?t:new Set;r.add(e),this.onInitCallbacks.set(n,r);t=this.instances.get(n);return t&&e(t,n),function(){r.delete(e)}},C.prototype.invokeOnInitCallbacks=function(e,t){var n,r,i=this.onInitCallbacks.get(t);if(i)try{for(var o=p(i),a=o.next();!a.done;a=o.next()){var s=a.value;try{s(e,t)}catch(e){}}}catch(e){n={error:e}}finally{try{a&&!a.done&&(r=o.return)&&r.call(o)}finally{if(n)throw n.error}}},C.prototype.getOrInitializeService=function(e){var t=e.instanceIdentifier,n=e.options,r=void 0===n?{}:n,e=this.instances.get(t);if(!e&&this.component&&(e=this.component.instanceFactory(this.container,{instanceIdentifier:(n=t)===_?void 0:n,options:r}),this.instances.set(t,e),this.instancesOptions.set(t,r),this.invokeOnInitCallbacks(e,t),this.component.onInstanceCreated))try{this.component.onInstanceCreated(this.container,t,e)}catch(e){}return e||null},C.prototype.normalizeInstanceIdentifier=function(e){return void 0===e&&(e=_),!this.component||this.component.multipleInstances?e:_},C.prototype.shouldAutoInitialize=function(){return!!this.component&&"EXPLICIT"!==this.component.instantiationMode},C);function C(e,t){this.name=e,this.container=t,this.component=null,this.instances=new Map,this.instancesDeferred=new Map,this.instancesOptions=new Map,this.onInitCallbacks=new Map}var S=(L.prototype.addComponent=function(e){var t=this.getProvider(e.name);if(t.isComponentSet())throw new Error("Component "+e.name+" has already been registered with "+this.name);t.setComponent(e)},L.prototype.addOrOverwriteComponent=function(e){this.getProvider(e.name).isComponentSet()&&this.providers.delete(e.name),this.addComponent(e)},L.prototype.getProvider=function(e){if(this.providers.has(e))return this.providers.get(e);var t=new N(e,this);return this.providers.set(e,t),t},L.prototype.getProviders=function(){return Array.from(this.providers.values())},L);function L(e){this.name=e,this.providers=new Map}var R,A=[];(z=R=R||{})[z.DEBUG=0]="DEBUG",z[z.VERBOSE=1]="VERBOSE",z[z.INFO=2]="INFO",z[z.WARN=3]="WARN",z[z.ERROR=4]="ERROR",z[z.SILENT=5]="SILENT";function P(e,t){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];if(!(t<e.logLevel)){var i=(new Date).toISOString(),o=j[t];if(!o)throw new Error("Attempted to log a message with an invalid logType (value: "+t+")");console[o].apply(console,a(["["+i+"]  "+e.name+":"],n))}}var k={debug:R.DEBUG,verbose:R.VERBOSE,info:R.INFO,warn:R.WARN,error:R.ERROR,silent:R.SILENT},D=R.INFO,j=((H={})[R.DEBUG]="log",H[R.VERBOSE]="log",H[R.INFO]="info",H[R.WARN]="warn",H[R.ERROR]="error",H),z=(Object.defineProperty(F.prototype,"logLevel",{get:function(){return this._logLevel},set:function(e){if(!(e in R))throw new TypeError('Invalid value "'+e+'" assigned to `logLevel`');this._logLevel=e},enumerable:!1,configurable:!0}),F.prototype.setLogLevel=function(e){this._logLevel="string"==typeof e?k[e]:e},Object.defineProperty(F.prototype,"logHandler",{get:function(){return this._logHandler},set:function(e){if("function"!=typeof e)throw new TypeError("Value assigned to `logHandler` must be a function");this._logHandler=e},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"userLogHandler",{get:function(){return this._userLogHandler},set:function(e){this._userLogHandler=e},enumerable:!1,configurable:!0}),F.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.DEBUG],e)),this._logHandler.apply(this,a([this,R.DEBUG],e))},F.prototype.log=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.VERBOSE],e)),this._logHandler.apply(this,a([this,R.VERBOSE],e))},F.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.INFO],e)),this._logHandler.apply(this,a([this,R.INFO],e))},F.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.WARN],e)),this._logHandler.apply(this,a([this,R.WARN],e))},F.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.ERROR],e)),this._logHandler.apply(this,a([this,R.ERROR],e))},F);function F(e){this.name=e,this._logLevel=D,this._logHandler=P,this._userLogHandler=null,A.push(this)}function T(t){A.forEach(function(e){e.setLogLevel(t)})}function x(a,t){for(var e=0,n=A;e<n.length;e++)!function(e){var o=null;t&&t.level&&(o=k[t.level]),e.userLogHandler=null===a?null:function(e,t){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];var i=n.map(function(e){if(null==e)return null;if("string"==typeof e)return e;if("number"==typeof e||"boolean"==typeof e)return e.toString();if(e instanceof Error)return e.message;try{return JSON.stringify(e)}catch(e){return null}}).filter(function(e){return e}).join(" ");t>=(null!=o?o:e.logLevel)&&a({level:R[t].toLowerCase(),message:i,args:n,type:e.name})}}(n[e])}var H=((H={})["no-app"]="No Firebase App '{$appName}' has been created - call Firebase App.initializeApp()",H["bad-app-name"]="Illegal App name: '{$appName}",H["duplicate-app"]="Firebase App named '{$appName}' already exists",H["app-deleted"]="Firebase App named '{$appName}' already deleted",H["invalid-app-argument"]="firebase.{$appName}() takes either no argument or a Firebase App instance.",H["invalid-log-argument"]="First argument to `onLog` must be null or a function.",H),V=new d("app","Firebase",H),B="@firebase/app",M="[DEFAULT]",U=((H={})[B]="fire-core",H["@firebase/analytics"]="fire-analytics",H["@firebase/app-check"]="fire-app-check",H["@firebase/auth"]="fire-auth",H["@firebase/database"]="fire-rtdb",H["@firebase/functions"]="fire-fn",H["@firebase/installations"]="fire-iid",H["@firebase/messaging"]="fire-fcm",H["@firebase/performance"]="fire-perf",H["@firebase/remote-config"]="fire-rc",H["@firebase/storage"]="fire-gcs",H["@firebase/firestore"]="fire-fst",H["fire-js"]="fire-js",H["firebase-wrapper"]="fire-js-all",H),W=new z("@firebase/app"),G=(Object.defineProperty($.prototype,"automaticDataCollectionEnabled",{get:function(){return this.checkDestroyed_(),this.automaticDataCollectionEnabled_},set:function(e){this.checkDestroyed_(),this.automaticDataCollectionEnabled_=e},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"name",{get:function(){return this.checkDestroyed_(),this.name_},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"options",{get:function(){return this.checkDestroyed_(),this.options_},enumerable:!1,configurable:!0}),$.prototype.delete=function(){var t=this;return new Promise(function(e){t.checkDestroyed_(),e()}).then(function(){return t.firebase_.INTERNAL.removeApp(t.name_),Promise.all(t.container.getProviders().map(function(e){return e.delete()}))}).then(function(){t.isDeleted_=!0})},$.prototype._getService=function(e,t){void 0===t&&(t=M),this.checkDestroyed_();var n=this.container.getProvider(e);return n.isInitialized()||"EXPLICIT"!==(null===(e=n.getComponent())||void 0===e?void 0:e.instantiationMode)||n.initialize(),n.getImmediate({identifier:t})},$.prototype._removeServiceInstance=function(e,t){void 0===t&&(t=M),this.container.getProvider(e).clearInstance(t)},$.prototype._addComponent=function(t){try{this.container.addComponent(t)}catch(e){W.debug("Component "+t.name+" failed to register with FirebaseApp "+this.name,e)}},$.prototype._addOrOverwriteComponent=function(e){this.container.addOrOverwriteComponent(e)},$.prototype.toJSON=function(){return{name:this.name,automaticDataCollectionEnabled:this.automaticDataCollectionEnabled,options:this.options}},$.prototype.checkDestroyed_=function(){if(this.isDeleted_)throw V.create("app-deleted",{appName:this.name_})},$);function $(e,t,n){var r=this;this.firebase_=n,this.isDeleted_=!1,this.name_=t.name,this.automaticDataCollectionEnabled_=t.automaticDataCollectionEnabled||!1,this.options_=h(void 0,e),this.container=new S(t.name),this._addComponent(new O("app",function(){return r},"PUBLIC")),this.firebase_.INTERNAL.components.forEach(function(e){return r._addComponent(e)})}G.prototype.name&&G.prototype.options||G.prototype.delete||console.log("dc");var K="8.10.1";function Y(a){var s={},l=new Map,c={__esModule:!0,initializeApp:function(e,t){void 0===t&&(t={});"object"==typeof t&&null!==t||(t={name:t});var n=t;void 0===n.name&&(n.name=M);t=n.name;if("string"!=typeof t||!t)throw V.create("bad-app-name",{appName:String(t)});if(y(s,t))throw V.create("duplicate-app",{appName:t});n=new a(e,n,c);return s[t]=n},app:u,registerVersion:function(e,t,n){var r=null!==(i=U[e])&&void 0!==i?i:e;n&&(r+="-"+n);var i=r.match(/\s|\//),e=t.match(/\s|\//);i||e?(n=['Unable to register library "'+r+'" with version "'+t+'":'],i&&n.push('library name "'+r+'" contains illegal characters (whitespace or "/")'),i&&e&&n.push("and"),e&&n.push('version name "'+t+'" contains illegal characters (whitespace or "/")'),W.warn(n.join(" "))):o(new O(r+"-version",function(){return{library:r,version:t}},"VERSION"))},setLogLevel:T,onLog:function(e,t){if(null!==e&&"function"!=typeof e)throw V.create("invalid-log-argument");x(e,t)},apps:null,SDK_VERSION:K,INTERNAL:{registerComponent:o,removeApp:function(e){delete s[e]},components:l,useAsService:function(e,t){return"serverAuth"!==t?t:null}}};function u(e){if(!y(s,e=e||M))throw V.create("no-app",{appName:e});return s[e]}function o(n){var e,r=n.name;if(l.has(r))return W.debug("There were multiple attempts to register component "+r+"."),"PUBLIC"===n.type?c[r]:null;l.set(r,n),"PUBLIC"===n.type&&(e=function(e){if("function"!=typeof(e=void 0===e?u():e)[r])throw V.create("invalid-app-argument",{appName:r});return e[r]()},void 0!==n.serviceProps&&h(e,n.serviceProps),c[r]=e,a.prototype[r]=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return this._getService.bind(this,r).apply(this,n.multipleInstances?e:[])});for(var t=0,i=Object.keys(s);t<i.length;t++){var o=i[t];s[o]._addComponent(n)}return"PUBLIC"===n.type?c[r]:null}return c.default=c,Object.defineProperty(c,"apps",{get:function(){return Object.keys(s).map(function(e){return s[e]})}}),u.App=a,c}var H=function e(){var t=Y(G);return t.INTERNAL=n(n({},t.INTERNAL),{createFirebaseNamespace:e,extendNamespace:function(e){h(t,e)},createSubscribe:g,ErrorFactory:d,deepExtend:h}),t}(),J=(X.prototype.getPlatformInfoString=function(){return this.container.getProviders().map(function(e){if(function(e){e=e.getComponent();return"VERSION"===(null==e?void 0:e.type)}(e)){e=e.getImmediate();return e.library+"/"+e.version}return null}).filter(function(e){return e}).join(" ")},X);function X(e){this.container=e}"object"==typeof self&&self.self===self&&void 0!==self.firebase&&(W.warn("\n    Warning: Firebase is already defined in the global scope. Please make sure\n    Firebase library is only loaded once.\n  "),(z=self.firebase.SDK_VERSION)&&0<=z.indexOf("LITE")&&W.warn("\n    Warning: You are trying to load Firebase while using Firebase Performance standalone script.\n    You should load Firebase Performance with this instance of Firebase to avoid loading duplicate code.\n    "));var Z=H.initializeApp;H.initializeApp=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(){try{return"[object process]"===Object.prototype.toString.call(global.process)}catch(e){return}}()&&W.warn('\n      Warning: This is a browser-targeted Firebase bundle but it appears it is being\n      run in a Node environment.  If running in a Node environment, make sure you\n      are using the bundle specified by the "main" field in package.json.\n      \n      If you are using Webpack, you can specify "main" as the first item in\n      "resolve.mainFields":\n      https://webpack.js.org/configuration/resolve/#resolvemainfields\n      \n      If using Rollup, use the @rollup/plugin-node-resolve plugin and specify "main"\n      as the first item in "mainFields", e.g. [\'main\', \'module\'].\n      https://github.com/rollup/@rollup/plugin-node-resolve\n      '),Z.apply(void 0,e)};var q,Q,ee=H;(q=ee).INTERNAL.registerComponent(new O("platform-logger",function(e){return new J(e)},"PRIVATE")),q.registerVersion(B,"0.6.30",Q),q.registerVersion("fire-js","");return ee.registerVersion("firebase","8.10.1","app"),ee.SDK_VERSION="8.10.1",ee});
+//# sourceMappingURL=firebase-app.js.map
\ No newline at end of file
diff --git a/web/__/firebase/8.10.1/firebase-auth.js b/web/__/firebase/8.10.1/firebase-auth.js
new file mode 100644
index 00000000..e29d91fb
--- /dev/null
+++ b/web/__/firebase/8.10.1/firebase-auth.js
@@ -0,0 +1,2 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(require("@firebase/app")):"function"==typeof define&&define.amd?define(["@firebase/app"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).firebase)}(this,function(e){"use strict";try{!function(){function t(t){return t&&"object"==typeof t&&"default"in t?t:{default:t}}var Zl=t(e);!function(){var t,o="function"==typeof Object.defineProperties?Object.defineProperty:function(t,e,n){t!=Array.prototype&&t!=Object.prototype&&(t[e]=n.value)};var u=function(t){t=["object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global,t];for(var e=0;e<t.length;++e){var n=t[e];if(n&&n.Math==Math)return n}return globalThis}(this);function c(t){var e,n,i="undefined"!=typeof Symbol&&Symbol.iterator&&t[Symbol.iterator];return i?i.call(t):{next:(e=t,n=0,function(){return n<e.length?{done:!1,value:e[n++]}:{done:!0}})}}!function(t,e){if(e){var n=u;t=t.split(".");for(var i=0;i<t.length-1;i++){var r=t[i];r in n||(n[r]={}),n=n[r]}(e=e(i=n[t=t[t.length-1]]))!=i&&null!=e&&o(n,t,{configurable:!0,writable:!0,value:e})}}("Promise",function(t){function a(t){this.b=0,this.c=void 0,this.a=[];var e=this.f();try{t(e.resolve,e.reject)}catch(t){e.reject(t)}}function e(){this.a=null}function s(e){return e instanceof a?e:new a(function(t){t(e)})}if(t)return t;e.prototype.b=function(t){var e;null==this.a&&(this.a=[],(e=this).c(function(){e.g()})),this.a.push(t)};var n=u.setTimeout;e.prototype.c=function(t){n(t,0)},e.prototype.g=function(){for(;this.a&&this.a.length;){var t=this.a;this.a=[];for(var e=0;e<t.length;++e){var n=t[e];t[e]=null;try{n()}catch(t){this.f(t)}}}this.a=null},e.prototype.f=function(t){this.c(function(){throw t})},a.prototype.f=function(){function t(e){return function(t){i||(i=!0,e.call(n,t))}}var n=this,i=!1;return{resolve:t(this.m),reject:t(this.g)}},a.prototype.m=function(t){if(t===this)this.g(new TypeError("A Promise cannot resolve to itself"));else if(t instanceof a)this.s(t);else{t:switch(typeof t){case"object":var e=null!=t;break t;case"function":e=!0;break t;default:e=!1}e?this.v(t):this.h(t)}},a.prototype.v=function(t){var e=void 0;try{e=t.then}catch(t){return void this.g(t)}"function"==typeof e?this.u(e,t):this.h(t)},a.prototype.g=function(t){this.i(2,t)},a.prototype.h=function(t){this.i(1,t)},a.prototype.i=function(t,e){if(0!=this.b)throw Error("Cannot settle("+t+", "+e+"): Promise already settled in state"+this.b);this.b=t,this.c=e,this.l()},a.prototype.l=function(){if(null!=this.a){for(var t=0;t<this.a.length;++t)r.b(this.a[t]);this.a=null}};var r=new e;return a.prototype.s=function(t){var e=this.f();t.Ra(e.resolve,e.reject)},a.prototype.u=function(t,e){var n=this.f();try{t.call(e,n.resolve,n.reject)}catch(t){n.reject(t)}},a.prototype.then=function(t,e){function n(e,t){return"function"==typeof e?function(t){try{i(e(t))}catch(t){r(t)}}:t}var i,r,o=new a(function(t,e){i=t,r=e});return this.Ra(n(t,i),n(e,r)),o},a.prototype.catch=function(t){return this.then(void 0,t)},a.prototype.Ra=function(t,e){function n(){switch(i.b){case 1:t(i.c);break;case 2:e(i.c);break;default:throw Error("Unexpected state: "+i.b)}}var i=this;null==this.a?r.b(n):this.a.push(n)},a.resolve=s,a.reject=function(n){return new a(function(t,e){e(n)})},a.race=function(r){return new a(function(t,e){for(var n=c(r),i=n.next();!i.done;i=n.next())s(i.value).Ra(t,e)})},a.all=function(t){var e=c(t),o=e.next();return o.done?s([]):new a(function(n,t){for(var i=[],r=0;i.push(void 0),r++,s(o.value).Ra(function(e){return function(t){i[e]=t,0==--r&&n(i)}}(i.length-1),t),!(o=e.next()).done;);})},a});var h=h||{},l=this||self,e=/^[\w+/_-]+[=]{0,2}$/,s=null;function f(t){return(t=t.querySelector&&t.querySelector("script[nonce]"))&&(t=t.nonce||t.getAttribute("nonce"))&&e.test(t)?t:""}function a(){}function d(t){var e=typeof t;return"object"!=e?e:t?Array.isArray(t)?"array":e:"null"}function p(t){var e=d(t);return"array"==e||"object"==e&&"number"==typeof t.length}function v(t){return"function"==d(t)}function m(t){var e=typeof t;return"object"==e&&null!=t||"function"==e}var n="closure_uid_"+(1e9*Math.random()>>>0),i=0;function r(t,e,n){return t.call.apply(t.bind,arguments)}function g(e,n,t){if(!e)throw Error();if(2<arguments.length){var i=Array.prototype.slice.call(arguments,2);return function(){var t=Array.prototype.slice.call(arguments);return Array.prototype.unshift.apply(t,i),e.apply(n,t)}}return function(){return e.apply(n,arguments)}}function b(t,e,n){return(b=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?r:g).apply(null,arguments)}function y(e){var n=Array.prototype.slice.call(arguments,1);return function(){var t=n.slice();return t.push.apply(t,arguments),e.apply(this,t)}}function w(t,e){function n(){}n.prototype=e.prototype,t.bb=e.prototype,t.prototype=new n,t.prototype.constructor=t}function I(t){return t}function T(t,e,n){this.code=k+t,this.message=e||S[t]||"",this.a=n||null}function E(t){var e=t&&t.code;return e?new T(e.substring(k.length),t.message,t.serverResponse):null}w(T,Error),T.prototype.w=function(){var t={code:this.code,message:this.message};return this.a&&(t.serverResponse=this.a),t},T.prototype.toJSON=function(){return this.w()};var A,k="auth/",S={"admin-restricted-operation":"This operation is restricted to administrators only.","argument-error":"","app-not-authorized":"This app, identified by the domain where it's hosted, is not authorized to use Firebase Authentication with the provided API key. Review your key configuration in the Google API console.","app-not-installed":"The requested mobile application corresponding to the identifier (Android package name or iOS bundle ID) provided is not installed on this device.","captcha-check-failed":"The reCAPTCHA response token provided is either invalid, expired, already used or the domain associated with it does not match the list of whitelisted domains.","code-expired":"The SMS code has expired. Please re-send the verification code to try again.","cordova-not-ready":"Cordova framework is not ready.","cors-unsupported":"This browser is not supported.","credential-already-in-use":"This credential is already associated with a different user account.","custom-token-mismatch":"The custom token corresponds to a different audience.","requires-recent-login":"This operation is sensitive and requires recent authentication. Log in again before retrying this request.","dynamic-link-not-activated":"Please activate Dynamic Links in the Firebase Console and agree to the terms and conditions.","email-change-needs-verification":"Multi-factor users must always have a verified email.","email-already-in-use":"The email address is already in use by another account.","expired-action-code":"The action code has expired. ","cancelled-popup-request":"This operation has been cancelled due to another conflicting popup being opened.","internal-error":"An internal error has occurred.","invalid-app-credential":"The phone verification request contains an invalid application verifier. The reCAPTCHA token response is either invalid or expired.","invalid-app-id":"The mobile app identifier is not registed for the current project.","invalid-user-token":"This user's credential isn't valid for this project. This can happen if the user's token has been tampered with, or if the user isn't for the project associated with this API key.","invalid-auth-event":"An internal error has occurred.","invalid-verification-code":"The SMS verification code used to create the phone auth credential is invalid. Please resend the verification code sms and be sure to use the verification code provided by the user.","invalid-continue-uri":"The continue URL provided in the request is invalid.","invalid-cordova-configuration":"The following Cordova plugins must be installed to enable OAuth sign-in: cordova-plugin-buildinfo, cordova-universal-links-plugin, cordova-plugin-browsertab, cordova-plugin-inappbrowser and cordova-plugin-customurlscheme.","invalid-custom-token":"The custom token format is incorrect. Please check the documentation.","invalid-dynamic-link-domain":"The provided dynamic link domain is not configured or authorized for the current project.","invalid-email":"The email address is badly formatted.","invalid-api-key":"Your API key is invalid, please check you have copied it correctly.","invalid-cert-hash":"The SHA-1 certificate hash provided is invalid.","invalid-credential":"The supplied auth credential is malformed or has expired.","invalid-message-payload":"The email template corresponding to this action contains invalid characters in its message. Please fix by going to the Auth email templates section in the Firebase Console.","invalid-multi-factor-session":"The request does not contain a valid proof of first factor successful sign-in.","invalid-oauth-provider":"EmailAuthProvider is not supported for this operation. This operation only supports OAuth providers.","invalid-oauth-client-id":"The OAuth client ID provided is either invalid or does not match the specified API key.","unauthorized-domain":"This domain is not authorized for OAuth operations for your Firebase project. Edit the list of authorized domains from the Firebase console.","invalid-action-code":"The action code is invalid. This can happen if the code is malformed, expired, or has already been used.","wrong-password":"The password is invalid or the user does not have a password.","invalid-persistence-type":"The specified persistence type is invalid. It can only be local, session or none.","invalid-phone-number":"The format of the phone number provided is incorrect. Please enter the phone number in a format that can be parsed into E.164 format. E.164 phone numbers are written in the format [+][country code][subscriber number including area code].","invalid-provider-id":"The specified provider ID is invalid.","invalid-recipient-email":"The email corresponding to this action failed to send as the provided recipient email address is invalid.","invalid-sender":"The email template corresponding to this action contains an invalid sender email or name. Please fix by going to the Auth email templates section in the Firebase Console.","invalid-verification-id":"The verification ID used to create the phone auth credential is invalid.","invalid-tenant-id":"The Auth instance's tenant ID is invalid.","multi-factor-info-not-found":"The user does not have a second factor matching the identifier provided.","multi-factor-auth-required":"Proof of ownership of a second factor is required to complete sign-in.","missing-android-pkg-name":"An Android Package Name must be provided if the Android App is required to be installed.","auth-domain-config-required":"Be sure to include authDomain when calling firebase.initializeApp(), by following the instructions in the Firebase console.","missing-app-credential":"The phone verification request is missing an application verifier assertion. A reCAPTCHA response token needs to be provided.","missing-verification-code":"The phone auth credential was created with an empty SMS verification code.","missing-continue-uri":"A continue URL must be provided in the request.","missing-iframe-start":"An internal error has occurred.","missing-ios-bundle-id":"An iOS Bundle ID must be provided if an App Store ID is provided.","missing-multi-factor-info":"No second factor identifier is provided.","missing-multi-factor-session":"The request is missing proof of first factor successful sign-in.","missing-or-invalid-nonce":"The request does not contain a valid nonce. This can occur if the SHA-256 hash of the provided raw nonce does not match the hashed nonce in the ID token payload.","missing-phone-number":"To send verification codes, provide a phone number for the recipient.","missing-verification-id":"The phone auth credential was created with an empty verification ID.","app-deleted":"This instance of FirebaseApp has been deleted.","account-exists-with-different-credential":"An account already exists with the same email address but different sign-in credentials. Sign in using a provider associated with this email address.","network-request-failed":"A network error (such as timeout, interrupted connection or unreachable host) has occurred.","no-auth-event":"An internal error has occurred.","no-such-provider":"User was not linked to an account with the given provider.","null-user":"A null user object was provided as the argument for an operation which requires a non-null user object.","operation-not-allowed":"The given sign-in provider is disabled for this Firebase project. Enable it in the Firebase console, under the sign-in method tab of the Auth section.","operation-not-supported-in-this-environment":'This operation is not supported in the environment this application is running on. "location.protocol" must be http, https or chrome-extension and web storage must be enabled.',"popup-blocked":"Unable to establish a connection with the popup. It may have been blocked by the browser.","popup-closed-by-user":"The popup has been closed by the user before finalizing the operation.","provider-already-linked":"User can only be linked to one identity for the given provider.","quota-exceeded":"The project's quota for this operation has been exceeded.","redirect-cancelled-by-user":"The redirect operation has been cancelled by the user before finalizing.","redirect-operation-pending":"A redirect sign-in operation is already pending.","rejected-credential":"The request contains malformed or mismatching credentials.","second-factor-already-in-use":"The second factor is already enrolled on this account.","maximum-second-factor-count-exceeded":"The maximum allowed number of second factors on a user has been exceeded.","tenant-id-mismatch":"The provided tenant ID does not match the Auth instance's tenant ID",timeout:"The operation has timed out.","user-token-expired":"The user's credential is no longer valid. The user must sign in again.","too-many-requests":"We have blocked all requests from this device due to unusual activity. Try again later.","unauthorized-continue-uri":"The domain of the continue URL is not whitelisted.  Please whitelist the domain in the Firebase console.","unsupported-first-factor":"Enrolling a second factor or signing in with a multi-factor account requires sign-in with a supported first factor.","unsupported-persistence-type":"The current environment does not support the specified persistence type.","unsupported-tenant-operation":"This operation is not supported in a multi-tenant context.","unverified-email":"The operation requires a verified email.","user-cancelled":"The user did not grant your application the permissions it requested.","user-not-found":"There is no user record corresponding to this identifier. The user may have been deleted.","user-disabled":"The user account has been disabled by an administrator.","user-mismatch":"The supplied credentials do not correspond to the previously signed in user.","user-signed-out":"","weak-password":"The password must be 6 characters long or more.","web-storage-unsupported":"This browser is not supported or 3rd party cookies and data may be disabled."},N={ld:{Ua:"https://staging-identitytoolkit.sandbox.googleapis.com/identitytoolkit/v3/relyingparty/",$a:"https://staging-securetoken.sandbox.googleapis.com/v1/token",Xa:"https://staging-identitytoolkit.sandbox.googleapis.com/v2/",id:"b"},sd:{Ua:"https://www.googleapis.com/identitytoolkit/v3/relyingparty/",$a:"https://securetoken.googleapis.com/v1/token",Xa:"https://identitytoolkit.googleapis.com/v2/",id:"p"},ud:{Ua:"https://staging-www.sandbox.googleapis.com/identitytoolkit/v3/relyingparty/",$a:"https://staging-securetoken.sandbox.googleapis.com/v1/token",Xa:"https://staging-identitytoolkit.sandbox.googleapis.com/v2/",id:"s"},vd:{Ua:"https://www-googleapis-test.sandbox.google.com/identitytoolkit/v3/relyingparty/",$a:"https://test-securetoken.sandbox.googleapis.com/v1/token",Xa:"https://test-identitytoolkit.sandbox.googleapis.com/v2/",id:"t"}};function _(t){for(var e in N)if(N[e].id===t)return t=N[e],{firebaseEndpoint:t.Ua,secureTokenEndpoint:t.$a,identityPlatformEndpoint:t.Xa};return null}function O(t){if(t)try{return t.$goog_Thenable}catch(t){return}}function C(t){var e;Error.captureStackTrace?Error.captureStackTrace(this,C):(e=Error().stack)&&(this.stack=e),t&&(this.message=String(t))}function R(t,e){for(var n="",i=(t=t.split("%s")).length-1,r=0;r<i;r++)n+=t[r]+(r<e.length?e[r]:"%s");C.call(this,n+t[i])}function D(t){throw new R("Failure"+(t?": "+t:""),Array.prototype.slice.call(arguments,1))}function P(t,e){this.c=t,this.f=e,this.b=0,this.a=null}function L(t,e){t.f(e),t.b<100&&(t.b++,e.next=t.a,t.a=e)}function x(){this.b=this.a=null}A=_("__EID__")?"__EID__":void 0,w(C,Error),C.prototype.name="CustomError",w(R,C),R.prototype.name="AssertionError",P.prototype.get=function(){var t;return 0<this.b?(this.b--,t=this.a,this.a=t.next,t.next=null):t=this.c(),t};var M=new P(function(){return new j},function(t){t.reset()});function j(){this.next=this.b=this.a=null}x.prototype.add=function(t,e){var n=M.get();n.set(t,e),this.b?this.b.next=n:this.a=n,this.b=n},j.prototype.set=function(t,e){this.a=t,this.b=e,this.next=null},j.prototype.reset=function(){this.next=this.b=this.a=null};var U=Array.prototype.indexOf?function(t,e){return Array.prototype.indexOf.call(t,e,void 0)}:function(t,e){if("string"==typeof t)return"string"!=typeof e||1!=e.length?-1:t.indexOf(e,0);for(var n=0;n<t.length;n++)if(n in t&&t[n]===e)return n;return-1},V=Array.prototype.forEach?function(t,e,n){Array.prototype.forEach.call(t,e,n)}:function(t,e,n){for(var i=t.length,r="string"==typeof t?t.split(""):t,o=0;o<i;o++)o in r&&e.call(n,r[o],o,t)};var F=Array.prototype.filter?function(t,e){return Array.prototype.filter.call(t,e,void 0)}:function(t,e){for(var n,i=t.length,r=[],o=0,a="string"==typeof t?t.split(""):t,s=0;s<i;s++)s in a&&(n=a[s],e.call(void 0,n,s,t)&&(r[o++]=n));return r},q=Array.prototype.map?function(t,e){return Array.prototype.map.call(t,e,void 0)}:function(t,e){for(var n=t.length,i=Array(n),r="string"==typeof t?t.split(""):t,o=0;o<n;o++)o in r&&(i[o]=e.call(void 0,r[o],o,t));return i},H=Array.prototype.some?function(t,e){return Array.prototype.some.call(t,e,void 0)}:function(t,e){for(var n=t.length,i="string"==typeof t?t.split(""):t,r=0;r<n;r++)if(r in i&&e.call(void 0,i[r],r,t))return!0;return!1};function K(t,e){return 0<=U(t,e)}function G(t,e){var n;return(n=0<=(e=U(t,e)))&&Array.prototype.splice.call(t,e,1),n}function B(n,i){!function(t,e){for(var n="string"==typeof t?t.split(""):t,i=t.length-1;0<=i;--i)i in n&&e.call(void 0,n[i],i,t)}(n,function(t,e){i.call(void 0,t,e,n)&&1==Array.prototype.splice.call(n,e,1).length&&0})}function W(){return Array.prototype.concat.apply([],arguments)}function X(t){var e=t.length;if(0<e){for(var n=Array(e),i=0;i<e;i++)n[i]=t[i];return n}return[]}var J,Y=String.prototype.trim?function(t){return t.trim()}:function(t){return/^[\s\xa0]*([\s\S]*?)[\s\xa0]*$/.exec(t)[1]},z=/&/g,$=/</g,Z=/>/g,Q=/"/g,tt=/'/g,et=/\x00/g,nt=/[\x00&<>"']/;function it(t,e){return-1!=t.indexOf(e)}function rt(t,e){return t<e?-1:e<t?1:0}t:{var ot=l.navigator;if(ot){ot=ot.userAgent;if(ot){J=ot;break t}}J=""}function at(t){return it(J,t)}function st(t,e){for(var n in t)e.call(void 0,t[n],n,t)}function ut(t){for(var e in t)return;return 1}function ct(t){var e,n={};for(e in t)n[e]=t[e];return n}var ht="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");function lt(t){for(var e,n,i=1;i<arguments.length;i++){for(e in n=arguments[i])t[e]=n[e];for(var r=0;r<ht.length;r++)e=ht[r],Object.prototype.hasOwnProperty.call(n,e)&&(t[e]=n[e])}}function ft(t,e){t:{try{var n,i=t&&t.ownerDocument;if((n=(n=i&&(i.defaultView||i.parentWindow))||l).Element&&n.Location){var r=n;break t}}catch(t){}r=null}if(r&&void 0!==r[e]&&(!t||!(t instanceof r[e])&&(t instanceof r.Location||t instanceof r.Element))){if(m(t))try{var o=t.constructor.displayName||t.constructor.name||Object.prototype.toString.call(t)}catch(t){o="<object could not be stringified>"}else o=void 0===t?"undefined":null===t?"null":typeof t;D("Argument is not a %s (or a non-Element, non-Location mock); got: %s",e,o)}}function dt(t,e){this.a=t===gt&&e||"",this.b=mt}function pt(t){return t instanceof dt&&t.constructor===dt&&t.b===mt?t.a:(D("expected object of type Const, got '"+t+"'"),"type_error:Const")}dt.prototype.ta=!0,dt.prototype.sa=function(){return this.a},dt.prototype.toString=function(){return"Const{"+this.a+"}"};var vt,mt={},gt={};function bt(){if(void 0===vt){var t=null,e=l.trustedTypes;if(e&&e.createPolicy){try{t=e.createPolicy("goog#html",{createHTML:I,createScript:I,createScriptURL:I})}catch(t){l.console&&l.console.error(t.message)}vt=t}else vt=t}return vt}function yt(t,e){this.a=e===At?t:""}function wt(t){return t instanceof yt&&t.constructor===yt?t.a:(D("expected object of type TrustedResourceUrl, got '"+t+"' of type "+d(t)),"type_error:TrustedResourceUrl")}function It(t,n){var e,i=pt(t);if(!Et.test(i))throw Error("Invalid TrustedResourceUrl format: "+i);return t=i.replace(Tt,function(t,e){if(!Object.prototype.hasOwnProperty.call(n,e))throw Error('Found marker, "'+e+'", in format string, "'+i+'", but no valid label mapping found in args: '+JSON.stringify(n));return(t=n[e])instanceof dt?pt(t):encodeURIComponent(String(t))}),e=t,t=bt(),new yt(e=t?t.createScriptURL(e):e,At)}yt.prototype.ta=!0,yt.prototype.sa=function(){return this.a.toString()},yt.prototype.toString=function(){return"TrustedResourceUrl{"+this.a+"}"};var Tt=/%{(\w+)}/g,Et=/^((https:)?\/\/[0-9a-z.:[\]-]+\/|\/[^/\\]|[^:/\\%]+\/|[^:/\\%]*[?#]|about:blank#)/i,At={};function kt(t,e){this.a=e===Dt?t:""}function St(t){return t instanceof kt&&t.constructor===kt?t.a:(D("expected object of type SafeUrl, got '"+t+"' of type "+d(t)),"type_error:SafeUrl")}kt.prototype.ta=!0,kt.prototype.sa=function(){return this.a.toString()},kt.prototype.toString=function(){return"SafeUrl{"+this.a+"}"};var Nt=/^(?:audio\/(?:3gpp2|3gpp|aac|L16|midi|mp3|mp4|mpeg|oga|ogg|opus|x-m4a|x-matroska|x-wav|wav|webm)|font\/\w+|image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp|x-icon)|text\/csv|video\/(?:mpeg|mp4|ogg|webm|quicktime|x-matroska))(?:;\w+=(?:\w+|"[\w;,= ]+"))*$/i,_t=/^data:(.*);base64,[a-z0-9+\/]+=*$/i,Ot=/^(?:(?:https?|mailto|ftp):|[^:/?#]*(?:[/?#]|$))/i;function Ct(t){return t instanceof kt?t:(t="object"==typeof t&&t.ta?t.sa():String(t),t=Ot.test(t)||(e=(t=(t=String(t)).replace(/(%0A|%0D)/g,"")).match(_t))&&Nt.test(e[1])?new kt(t,Dt):null);var e}function Rt(t){return t instanceof kt?t:(t="object"==typeof t&&t.ta?t.sa():String(t),new kt(t=!Ot.test(t)?"about:invalid#zClosurez":t,Dt))}var Dt={},Pt=new kt("about:invalid#zClosurez",Dt);function Lt(t,e,n){this.a=n===xt?t:""}Lt.prototype.ta=!0,Lt.prototype.sa=function(){return this.a.toString()},Lt.prototype.toString=function(){return"SafeHtml{"+this.a+"}"};var xt={};function Mt(t,e,n,i){return t=t instanceof kt?t:Rt(t),e=e||l,n=n instanceof dt?pt(n):n||"",e.open(St(t),n,i,void 0)}function jt(t){for(var e=t.split("%s"),n="",i=Array.prototype.slice.call(arguments,1);i.length&&1<e.length;)n+=e.shift()+i.shift();return n+e.join("%s")}function Ut(t){return nt.test(t)&&(-1!=(t=-1!=(t=-1!=(t=-1!=(t=-1!=(t=-1!=t.indexOf("&")?t.replace(z,"&amp;"):t).indexOf("<")?t.replace($,"&lt;"):t).indexOf(">")?t.replace(Z,"&gt;"):t).indexOf('"')?t.replace(Q,"&quot;"):t).indexOf("'")?t.replace(tt,"&#39;"):t).indexOf("\0")&&(t=t.replace(et,"&#0;"))),t}function Vt(t){return Vt[" "](t),t}Vt[" "]=a;var Ft,qt=at("Opera"),Ht=at("Trident")||at("MSIE"),Kt=at("Edge"),Gt=Kt||Ht,Bt=at("Gecko")&&!(it(J.toLowerCase(),"webkit")&&!at("Edge"))&&!(at("Trident")||at("MSIE"))&&!at("Edge"),Wt=it(J.toLowerCase(),"webkit")&&!at("Edge");function Xt(){var t=l.document;return t?t.documentMode:void 0}t:{var Jt="",Yt=(Yt=J,Bt?/rv:([^\);]+)(\)|;)/.exec(Yt):Kt?/Edge\/([\d\.]+)/.exec(Yt):Ht?/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(Yt):Wt?/WebKit\/(\S+)/.exec(Yt):qt?/(?:Version)[ \/]?(\S+)/.exec(Yt):void 0);if(Yt&&(Jt=Yt?Yt[1]:""),Ht){Yt=Xt();if(null!=Yt&&Yt>parseFloat(Jt)){Ft=String(Yt);break t}}Ft=Jt}var zt={};function $t(s){return t=s,e=function(){for(var t=0,e=Y(String(Ft)).split("."),n=Y(String(s)).split("."),i=Math.max(e.length,n.length),r=0;0==t&&r<i;r++)for(var o=e[r]||"",a=n[r]||"";o=/(\d*)(\D*)(.*)/.exec(o)||["","","",""],a=/(\d*)(\D*)(.*)/.exec(a)||["","","",""],(0!=o[0].length||0!=a[0].length)&&(t=rt(0==o[1].length?0:parseInt(o[1],10),0==a[1].length?0:parseInt(a[1],10))||rt(0==o[2].length,0==a[2].length)||rt(o[2],a[2]),o=o[3],a=a[3],0==t););return 0<=t},n=zt,Object.prototype.hasOwnProperty.call(n,t)?n[t]:n[t]=e(t);var t,e,n}var Zt=l.document&&Ht&&(Xt()||parseInt(Ft,10))||void 0;try{new self.OffscreenCanvas(0,0).getContext("2d")}catch(t){}var Qt=!Ht||9<=Number(Zt);function te(t){var e=document;return"string"==typeof t?e.getElementById(t):t}function ee(n,t){st(t,function(t,e){t&&"object"==typeof t&&t.ta&&(t=t.sa()),"style"==e?n.style.cssText=t:"class"==e?n.className=t:"for"==e?n.htmlFor=t:re.hasOwnProperty(e)?n.setAttribute(re[e],t):0==e.lastIndexOf("aria-",0)||0==e.lastIndexOf("data-",0)?n.setAttribute(e,t):n[e]=t})}var ne,ie,re={cellpadding:"cellPadding",cellspacing:"cellSpacing",colspan:"colSpan",frameborder:"frameBorder",height:"height",maxlength:"maxLength",nonce:"nonce",role:"role",rowspan:"rowSpan",type:"type",usemap:"useMap",valign:"vAlign",width:"width"};function oe(){var t,e=arguments,n=document,i=String(e[0]),r=e[1];return!Qt&&r&&(r.name||r.type)&&(i=["<",i],r.name&&i.push(' name="',Ut(r.name),'"'),r.type&&(i.push(' type="',Ut(r.type),'"'),lt(t={},r),delete t.type,r=t),i.push(">"),i=i.join("")),i=ae(n,i),r&&("string"==typeof r?i.className=r:Array.isArray(r)?i.className=r.join(" "):ee(i,r)),2<e.length&&function(e,n,t){function i(t){t&&n.appendChild("string"==typeof t?e.createTextNode(t):t)}for(var r=2;r<t.length;r++){var o=t[r];if(!p(o)||m(o)&&0<o.nodeType)i(o);else{t:{if(o&&"number"==typeof o.length){if(m(o)){var a="function"==typeof o.item||"string"==typeof o.item;break t}if(v(o)){a="function"==typeof o.item;break t}}a=!1}V(a?X(o):o,i)}}}(n,i,e),i}function ae(t,e){return e=String(e),"application/xhtml+xml"===t.contentType&&(e=e.toLowerCase()),t.createElement(e)}function se(t){l.setTimeout(function(){throw t},0)}function ue(t,e){ie||function(){{var t;ie=l.Promise&&l.Promise.resolve?(t=l.Promise.resolve(void 0),function(){t.then(le)}):function(){var t=le;!v(l.setImmediate)||l.Window&&l.Window.prototype&&!at("Edge")&&l.Window.prototype.setImmediate==l.setImmediate?(ne=ne||function(){var t=l.MessageChannel;if(void 0===(t=void 0===t&&"undefined"!=typeof window&&window.postMessage&&window.addEventListener&&!at("Presto")?function(){var t=ae(document,"IFRAME");t.style.display="none",document.documentElement.appendChild(t);var e=t.contentWindow;(t=e.document).open(),t.close();var n="callImmediate"+Math.random(),i="file:"==e.location.protocol?"*":e.location.protocol+"//"+e.location.host;t=b(function(t){"*"!=i&&t.origin!=i||t.data!=n||this.port1.onmessage()},this),e.addEventListener("message",t,!1),this.port1={},this.port2={postMessage:function(){e.postMessage(n,i)}}}:t)||at("Trident")||at("MSIE"))return function(t){l.setTimeout(t,0)};var e=new t,n={},i=n;return e.port1.onmessage=function(){var t;void 0!==n.next&&(t=(n=n.next).Hb,n.Hb=null,t())},function(t){i.next={Hb:t},i=i.next,e.port2.postMessage(0)}}())(t):l.setImmediate(t)}}}(),ce||(ie(),ce=!0),he.add(t,e)}var ce=!1,he=new x;function le(){for(var t,e;e=t=void 0,e=null,(t=he).a&&(e=t.a,t.a=t.a.next,t.a||(t.b=null),e.next=null),e=e;){try{e.a.call(e.b)}catch(t){se(t)}L(M,e)}ce=!1}function fe(t,e){if(this.a=de,this.i=void 0,this.f=this.b=this.c=null,this.g=this.h=!1,t!=a)try{var n=this;t.call(e,function(t){ke(n,pe,t)},function(t){if(!(t instanceof De))try{if(t instanceof Error)throw t;throw Error("Promise rejected.")}catch(t){}ke(n,ve,t)})}catch(t){ke(this,ve,t)}}var de=0,pe=2,ve=3;function me(){this.next=this.f=this.b=this.g=this.a=null,this.c=!1}me.prototype.reset=function(){this.f=this.b=this.g=this.a=null,this.c=!1};var ge=new P(function(){return new me},function(t){t.reset()});function be(t,e,n){var i=ge.get();return i.g=t,i.b=e,i.f=n,i}function ye(t){if(t instanceof fe)return t;var e=new fe(a);return ke(e,pe,t),e}function we(n){return new fe(function(t,e){e(n)})}function Ie(t,e,n){Se(t,e,n,null)||ue(y(e,t))}function Te(n){return new fe(function(i){var r=n.length,o=[];if(r)for(var t=function(t,e,n){r--,o[t]=e?{Qb:!0,value:n}:{Qb:!1,reason:n},0==r&&i(o)},e=0;e<n.length;e++)Ie(n[e],y(t,e,!0),y(t,e,!1));else i(o)})}function Ee(t,e){t.b||t.a!=pe&&t.a!=ve||Ne(t),t.f?t.f.next=e:t.b=e,t.f=e}function Ae(t,r,o,a){var e=be(null,null,null);return e.a=new fe(function(n,i){e.g=r?function(t){try{var e=r.call(a,t);n(e)}catch(t){i(t)}}:n,e.b=o?function(t){try{var e=o.call(a,t);void 0===e&&t instanceof De?i(t):n(e)}catch(t){i(t)}}:i}),Ee(e.a.c=t,e),e.a}function ke(t,e,n){var i,r;t.a==de&&(t===n&&(e=ve,n=new TypeError("Promise cannot resolve to itself")),t.a=1,Se(n,t.$c,t.ad,t)||(t.i=n,t.a=e,t.c=null,Ne(t),e!=ve||n instanceof De||(r=n,(i=t).g=!0,ue(function(){i.g&&Re.call(null,r)}))))}function Se(t,e,n,i){if(t instanceof fe)return Ee(t,be(e||a,n||null,i)),1;if(O(t))return t.then(e,n,i),1;if(m(t))try{var r=t.then;if(v(r))return function(t,e,n,i,r){function o(t){a||(a=!0,i.call(r,t))}var a=!1;try{e.call(t,function(t){a||(a=!0,n.call(r,t))},o)}catch(t){o(t)}}(t,r,e,n,i),1}catch(t){return n.call(i,t),1}}function Ne(t){t.h||(t.h=!0,ue(t.gc,t))}function _e(t){var e=null;return t.b&&(e=t.b,t.b=e.next,e.next=null),t.b||(t.f=null),e}function Oe(t,e,n,i){if(n==ve&&e.b&&!e.c)for(;t&&t.g;t=t.c)t.g=!1;if(e.a)e.a.c=null,Ce(e,n,i);else try{e.c?e.g.call(e.f):Ce(e,n,i)}catch(t){Re.call(null,t)}L(ge,e)}function Ce(t,e,n){e==pe?t.g.call(t.f,n):t.b&&t.b.call(t.f,n)}fe.prototype.then=function(t,e,n){return Ae(this,v(t)?t:null,v(e)?e:null,n)},fe.prototype.$goog_Thenable=!0,(t=fe.prototype).oa=function(t,e){return(t=be(t,t,e)).c=!0,Ee(this,t),this},t.o=function(t,e){return Ae(this,null,t,e)},t.cancel=function(t){var e;this.a==de&&(e=new De(t),ue(function(){!function t(e,n){if(e.a==de)if(e.c){var i=e.c;if(i.b){for(var r=0,o=null,a=null,s=i.b;s&&(s.c||(r++,!((o=s.a==e?s:o)&&1<r)));s=s.next)o||(a=s);o&&(i.a==de&&1==r?t(i,n):(a?((r=a).next==i.f&&(i.f=r),r.next=r.next.next):_e(i),Oe(i,o,ve,n)))}e.c=null}else ke(e,ve,n)}(this,e)},this))},t.$c=function(t){this.a=de,ke(this,pe,t)},t.ad=function(t){this.a=de,ke(this,ve,t)},t.gc=function(){for(var t;t=_e(this);)Oe(this,t,this.a,this.i);this.h=!1};var Re=se;function De(t){C.call(this,t)}function Pe(){this.ya=this.ya,this.pa=this.pa}w(De,C);var Le=0,xe={};function Me(t){t.ya||(t.ya=!0,t.Da(),0==Le)||(t=t,t=Object.prototype.hasOwnProperty.call(t,n)&&t[n]||(t[n]=++i),delete xe[t])}Pe.prototype.ya=!(De.prototype.name="cancel"),Pe.prototype.Da=function(){if(this.pa)for(;this.pa.length;)this.pa.shift()()};var je=Object.freeze||function(t){return t},Ue=!Ht||9<=Number(Zt),Ve=Ht&&!$t("9"),Fe=function(){if(!l.addEventListener||!Object.defineProperty)return!1;var t=!1,e=Object.defineProperty({},"passive",{get:function(){t=!0}});try{l.addEventListener("test",a,e),l.removeEventListener("test",a,e)}catch(t){}return t}();function qe(t,e){this.type=t,this.b=this.target=e,this.defaultPrevented=!1}function He(t,e){if(qe.call(this,t?t.type:""),this.relatedTarget=this.b=this.target=null,this.button=this.screenY=this.screenX=this.clientY=this.clientX=0,this.key="",this.metaKey=this.shiftKey=this.altKey=this.ctrlKey=!1,this.pointerId=0,this.pointerType="",this.a=null,t){var n=this.type=t.type,i=t.changedTouches&&t.changedTouches.length?t.changedTouches[0]:null;if(this.target=t.target||t.srcElement,this.b=e,e=t.relatedTarget){if(Bt){t:{try{Vt(e.nodeName);var r=!0;break t}catch(t){}r=!1}r||(e=null)}}else"mouseover"==n?e=t.fromElement:"mouseout"==n&&(e=t.toElement);this.relatedTarget=e,i?(this.clientX=void 0!==i.clientX?i.clientX:i.pageX,this.clientY=void 0!==i.clientY?i.clientY:i.pageY,this.screenX=i.screenX||0,this.screenY=i.screenY||0):(this.clientX=void 0!==t.clientX?t.clientX:t.pageX,this.clientY=void 0!==t.clientY?t.clientY:t.pageY,this.screenX=t.screenX||0,this.screenY=t.screenY||0),this.button=t.button,this.key=t.key||"",this.ctrlKey=t.ctrlKey,this.altKey=t.altKey,this.shiftKey=t.shiftKey,this.metaKey=t.metaKey,this.pointerId=t.pointerId||0,this.pointerType="string"==typeof t.pointerType?t.pointerType:Ke[t.pointerType]||"",(this.a=t).defaultPrevented&&this.preventDefault()}}qe.prototype.preventDefault=function(){this.defaultPrevented=!0},w(He,qe);var Ke=je({2:"touch",3:"pen",4:"mouse"});He.prototype.preventDefault=function(){He.bb.preventDefault.call(this);var t=this.a;if(t.preventDefault)t.preventDefault();else if(t.returnValue=!1,Ve)try{(t.ctrlKey||112<=t.keyCode&&t.keyCode<=123)&&(t.keyCode=-1)}catch(t){}},He.prototype.g=function(){return this.a};var Ge="closure_listenable_"+(1e6*Math.random()|0),Be=0;function We(t,e,n,i,r){this.listener=t,this.proxy=null,this.src=e,this.type=n,this.capture=!!i,this.Wa=r,this.key=++Be,this.wa=this.Qa=!1}function Xe(t){t.wa=!0,t.listener=null,t.proxy=null,t.src=null,t.Wa=null}function Je(t){this.src=t,this.a={},this.b=0}function Ye(t,e){var n=e.type;n in t.a&&G(t.a[n],e)&&(Xe(e),0==t.a[n].length&&(delete t.a[n],t.b--))}function ze(t,e,n,i){for(var r=0;r<t.length;++r){var o=t[r];if(!o.wa&&o.listener==e&&o.capture==!!n&&o.Wa==i)return r}return-1}Je.prototype.add=function(t,e,n,i,r){var o=t.toString();(t=this.a[o])||(t=this.a[o]=[],this.b++);var a=ze(t,e,i,r);return-1<a?(e=t[a],n||(e.Qa=!1)):((e=new We(e,this.src,o,!!i,r)).Qa=n,t.push(e)),e};var $e="closure_lm_"+(1e6*Math.random()|0),Ze={};function Qe(t,e,n,i,r){if(i&&i.once)en(t,e,n,i,r);else if(Array.isArray(e))for(var o=0;o<e.length;o++)Qe(t,e[o],n,i,r);else n=ln(n),t&&t[Ge]?dn(t,e,n,m(i)?!!i.capture:!!i,r):tn(t,e,n,!1,i,r)}function tn(t,e,n,i,r,o){if(!e)throw Error("Invalid event type");var a,s,u=m(r)?!!r.capture:!!r,c=cn(t);if(c||(t[$e]=c=new Je(t)),!(n=c.add(e,n,i,u,o)).proxy)if(a=un,s=Ue?function(t){return a.call(s.src,s.listener,t)}:function(t){if(!(t=a.call(s.src,s.listener,t)))return t},(n.proxy=i=s).src=t,i.listener=n,t.addEventListener)void 0===(r=!Fe?u:r)&&(r=!1),t.addEventListener(e.toString(),i,r);else if(t.attachEvent)t.attachEvent(on(e.toString()),i);else{if(!t.addListener||!t.removeListener)throw Error("addEventListener and attachEvent are unavailable.");t.addListener(i)}}function en(t,e,n,i,r){if(Array.isArray(e))for(var o=0;o<e.length;o++)en(t,e[o],n,i,r);else n=ln(n),t&&t[Ge]?pn(t,e,n,m(i)?!!i.capture:!!i,r):tn(t,e,n,!0,i,r)}function nn(t,e,n,i,r){if(Array.isArray(e))for(var o=0;o<e.length;o++)nn(t,e[o],n,i,r);else i=m(i)?!!i.capture:!!i,n=ln(n),t&&t[Ge]?(t=t.v,(e=String(e).toString())in t.a&&(-1<(n=ze(o=t.a[e],n,i,r))&&(Xe(o[n]),Array.prototype.splice.call(o,n,1),0==o.length&&(delete t.a[e],t.b--)))):(t=t&&cn(t))&&(e=t.a[e.toString()],(n=(t=-1)<(t=e?ze(e,n,i,r):t)?e[t]:null)&&rn(n))}function rn(t){var e,n,i;"number"!=typeof t&&t&&!t.wa&&((e=t.src)&&e[Ge]?Ye(e.v,t):(n=t.type,i=t.proxy,e.removeEventListener?e.removeEventListener(n,i,t.capture):e.detachEvent?e.detachEvent(on(n),i):e.addListener&&e.removeListener&&e.removeListener(i),(n=cn(e))?(Ye(n,t),0==n.b&&(n.src=null,e[$e]=null)):Xe(t)))}function on(t){return t in Ze?Ze[t]:Ze[t]="on"+t}function an(t,e,n,i){var r=!0;if((t=cn(t))&&(e=t.a[e.toString()]))for(e=e.concat(),t=0;t<e.length;t++){var o=e[t];o&&o.capture==n&&!o.wa&&(o=sn(o,i),r=r&&!1!==o)}return r}function sn(t,e){var n=t.listener,i=t.Wa||t.src;return t.Qa&&rn(t),n.call(i,e)}function un(t,e){if(t.wa)return!0;if(Ue)return sn(t,new He(e,this));if(!e)t:{e=["window","event"];for(var n=l,i=0;i<e.length;i++)if(null==(n=n[e[i]])){e=null;break t}e=n}if(e=new He(i=e,this),n=!0,!(i.keyCode<0||null!=i.returnValue)){t:{var r=!1;if(0==i.keyCode)try{i.keyCode=-1;break t}catch(t){r=!0}!r&&null!=i.returnValue||(i.returnValue=!0)}for(i=[],r=e.b;r;r=r.parentNode)i.push(r);for(t=t.type,r=i.length-1;0<=r;r--){e.b=i[r];var o=an(i[r],t,!0,e),n=n&&o}for(r=0;r<i.length;r++)e.b=i[r],o=an(i[r],t,!1,e),n=n&&o}return n}function cn(t){return(t=t[$e])instanceof Je?t:null}var hn="__closure_events_fn_"+(1e9*Math.random()>>>0);function ln(e){return v(e)?e:(e[hn]||(e[hn]=function(t){return e.handleEvent(t)}),e[hn])}function fn(){Pe.call(this),this.v=new Je(this),(this.bc=this).hb=null}function dn(t,e,n,i,r){t.v.add(String(e),n,!1,i,r)}function pn(t,e,n,i,r){t.v.add(String(e),n,!0,i,r)}function vn(t,e,n,i){if(!(e=t.v.a[String(e)]))return!0;e=e.concat();for(var r=!0,o=0;o<e.length;++o){var a,s,u=e[o];u&&!u.wa&&u.capture==n&&(a=u.listener,s=u.Wa||u.src,u.Qa&&Ye(t.v,u),r=!1!==a.call(s,i)&&r)}return r&&!i.defaultPrevented}function mn(t,e,n){if(v(t))n&&(t=b(t,n));else{if(!t||"function"!=typeof t.handleEvent)throw Error("Invalid listener argument");t=b(t.handleEvent,t)}return 2147483647<Number(e)?-1:l.setTimeout(t,e||0)}function gn(n){var i=null;return new fe(function(t,e){-1==(i=mn(function(){t(void 0)},n))&&e(Error("Failed to schedule timer."))}).o(function(t){throw l.clearTimeout(i),t})}function bn(t){if(t.X&&"function"==typeof t.X)return t.X();if("string"==typeof t)return t.split("");if(p(t)){for(var e=[],n=t.length,i=0;i<n;i++)e.push(t[i]);return e}for(i in e=[],n=0,t)e[n++]=t[i];return e}function yn(t){if(t.Y&&"function"==typeof t.Y)return t.Y();if(!t.X||"function"!=typeof t.X){if(p(t)||"string"==typeof t){var e=[];t=t.length;for(var n=0;n<t;n++)e.push(n);return e}for(var i in e=[],n=0,t)e[n++]=i;return e}}function wn(t,e){this.b={},this.a=[],this.c=0;var n=arguments.length;if(1<n){if(n%2)throw Error("Uneven number of arguments");for(var i=0;i<n;i+=2)this.set(arguments[i],arguments[i+1])}else if(t)if(t instanceof wn)for(n=t.Y(),i=0;i<n.length;i++)this.set(n[i],t.get(n[i]));else for(i in t)this.set(i,t[i])}function In(t){if(t.c!=t.a.length){for(var e=0,n=0;e<t.a.length;){var i=t.a[e];Tn(t.b,i)&&(t.a[n++]=i),e++}t.a.length=n}if(t.c!=t.a.length){for(var r={},n=e=0;e<t.a.length;)Tn(r,i=t.a[e])||(r[t.a[n++]=i]=1),e++;t.a.length=n}}function Tn(t,e){return Object.prototype.hasOwnProperty.call(t,e)}w(fn,Pe),fn.prototype[Ge]=!0,fn.prototype.addEventListener=function(t,e,n,i){Qe(this,t,e,n,i)},fn.prototype.removeEventListener=function(t,e,n,i){nn(this,t,e,n,i)},fn.prototype.dispatchEvent=function(t){var e;if(n=this.hb)for(e=[];n;n=n.hb)e.push(n);var n=this.bc,i=t.type||t;if("string"==typeof t?t=new qe(t,n):t instanceof qe?t.target=t.target||n:(a=t,lt(t=new qe(i,n),a)),a=!0,e)for(var r=e.length-1;0<=r;r--)var o=t.b=e[r],a=vn(o,i,!0,t)&&a;if(a=vn(o=t.b=n,i,!0,t)&&a,a=vn(o,i,!1,t)&&a,e)for(r=0;r<e.length;r++)a=vn(o=t.b=e[r],i,!1,t)&&a;return a},fn.prototype.Da=function(){if(fn.bb.Da.call(this),this.v){var t,e=this.v;for(t in e.a){for(var n=e.a[t],i=0;i<n.length;i++)Xe(n[i]);delete e.a[t],e.b--}}this.hb=null},(t=wn.prototype).X=function(){In(this);for(var t=[],e=0;e<this.a.length;e++)t.push(this.b[this.a[e]]);return t},t.Y=function(){return In(this),this.a.concat()},t.clear=function(){this.b={},this.c=this.a.length=0},t.get=function(t,e){return Tn(this.b,t)?this.b[t]:e},t.set=function(t,e){Tn(this.b,t)||(this.c++,this.a.push(t)),this.b[t]=e},t.forEach=function(t,e){for(var n=this.Y(),i=0;i<n.length;i++){var r=n[i],o=this.get(r);t.call(e,o,r,this)}};var En=/^(?:([^:/?#.]+):)?(?:\/\/(?:([^\\/?#]*)@)?([^\\/?#]*?)(?::([0-9]+))?(?=[\\/?#]|$))?([^?#]+)?(?:\?([^#]*))?(?:#([\s\S]*))?$/;function An(t,e){var n;this.a=this.l=this.c="",this.g=null,this.h=this.f="",this.i=!1,t instanceof An?(this.i=void 0!==e?e:t.i,kn(this,t.c),this.l=t.l,this.a=t.a,Sn(this,t.g),this.f=t.f,Nn(this,Wn(t.b)),this.h=t.h):t&&(n=String(t).match(En))?(this.i=!!e,kn(this,n[1]||"",!0),this.l=Dn(n[2]||""),this.a=Dn(n[3]||"",!0),Sn(this,n[4]),this.f=Dn(n[5]||"",!0),Nn(this,n[6]||"",!0),this.h=Dn(n[7]||"")):(this.i=!!e,this.b=new Fn(null,this.i))}function kn(t,e,n){t.c=n?Dn(e,!0):e,t.c&&(t.c=t.c.replace(/:$/,""))}function Sn(t,e){if(e){if(e=Number(e),isNaN(e)||e<0)throw Error("Bad port number "+e);t.g=e}else t.g=null}function Nn(t,e,n){var i,r;e instanceof Fn?(t.b=e,i=t.b,(r=t.i)&&!i.f&&(qn(i),i.c=null,i.a.forEach(function(t,e){var n=e.toLowerCase();e!=n&&(Kn(this,e),Bn(this,n,t))},i)),i.f=r):(n||(e=Pn(e,Un)),t.b=new Fn(e,t.i))}function _n(t,e,n){t.b.set(e,n)}function On(t,e){return t.b.get(e)}function Cn(t){return t instanceof An?new An(t):new An(t,void 0)}function Rn(t,e,n,i){var r=new An(null,void 0);return t&&kn(r,t),e&&(r.a=e),n&&Sn(r,n),i&&(r.f=i),r}function Dn(t,e){return t?e?decodeURI(t.replace(/%25/g,"%2525")):decodeURIComponent(t):""}function Pn(t,e,n){return"string"==typeof t?(t=encodeURI(t).replace(e,Ln),t=n?t.replace(/%25([0-9a-fA-F]{2})/g,"%$1"):t):null}function Ln(t){return"%"+((t=t.charCodeAt(0))>>4&15).toString(16)+(15&t).toString(16)}An.prototype.toString=function(){var t=[],e=this.c;e&&t.push(Pn(e,xn,!0),":");var n=this.a;return!n&&"file"!=e||(t.push("//"),(e=this.l)&&t.push(Pn(e,xn,!0),"@"),t.push(encodeURIComponent(String(n)).replace(/%25([0-9a-fA-F]{2})/g,"%$1")),null!=(n=this.g)&&t.push(":",String(n))),(n=this.f)&&(this.a&&"/"!=n.charAt(0)&&t.push("/"),t.push(Pn(n,"/"==n.charAt(0)?jn:Mn,!0))),(n=this.b.toString())&&t.push("?",n),(n=this.h)&&t.push("#",Pn(n,Vn)),t.join("")},An.prototype.resolve=function(t){var e=new An(this),n=!!t.c;n?kn(e,t.c):n=!!t.l,n?e.l=t.l:n=!!t.a,n?e.a=t.a:n=null!=t.g;var i=t.f;if(n)Sn(e,t.g);else if(n=!!t.f)if("/"!=i.charAt(0)&&(this.a&&!this.f?i="/"+i:-1!=(r=e.f.lastIndexOf("/"))&&(i=e.f.substr(0,r+1)+i)),".."==(r=i)||"."==r)i="";else if(it(r,"./")||it(r,"/.")){for(var i=0==r.lastIndexOf("/",0),r=r.split("/"),o=[],a=0;a<r.length;){var s=r[a++];"."==s?i&&a==r.length&&o.push(""):".."==s?((1<o.length||1==o.length&&""!=o[0])&&o.pop(),i&&a==r.length&&o.push("")):(o.push(s),i=!0)}i=o.join("/")}else i=r;return n?e.f=i:n=""!==t.b.toString(),n?Nn(e,Wn(t.b)):n=!!t.h,n&&(e.h=t.h),e};var xn=/[#\/\?@]/g,Mn=/[#\?:]/g,jn=/[#\?]/g,Un=/[#\?@]/g,Vn=/#/g;function Fn(t,e){this.b=this.a=null,this.c=t||null,this.f=!!e}function qn(n){n.a||(n.a=new wn,n.b=0,n.c&&function(t,e){if(t){t=t.split("&");for(var n=0;n<t.length;n++){var i,r=t[n].indexOf("="),o=null;0<=r?(i=t[n].substring(0,r),o=t[n].substring(r+1)):i=t[n],e(i,o?decodeURIComponent(o.replace(/\+/g," ")):"")}}}(n.c,function(t,e){n.add(decodeURIComponent(t.replace(/\+/g," ")),e)}))}function Hn(t){var e=yn(t);if(void 0===e)throw Error("Keys are undefined");var n=new Fn(null,void 0);t=bn(t);for(var i=0;i<e.length;i++){var r=e[i],o=t[i];Array.isArray(o)?Bn(n,r,o):n.add(r,o)}return n}function Kn(t,e){qn(t),e=Xn(t,e),Tn(t.a.b,e)&&(t.c=null,t.b-=t.a.get(e).length,Tn((t=t.a).b,e)&&(delete t.b[e],t.c--,t.a.length>2*t.c&&In(t)))}function Gn(t,e){return qn(t),e=Xn(t,e),Tn(t.a.b,e)}function Bn(t,e,n){Kn(t,e),0<n.length&&(t.c=null,t.a.set(Xn(t,e),X(n)),t.b+=n.length)}function Wn(t){var e=new Fn;return e.c=t.c,t.a&&(e.a=new wn(t.a),e.b=t.b),e}function Xn(t,e){return e=String(e),e=t.f?e.toLowerCase():e}function Jn(t){var e=[];return function t(e,n,i){if(null==n)i.push("null");else{if("object"==typeof n){if(Array.isArray(n)){var r=n;n=r.length,i.push("[");for(var o="",a=0;a<n;a++)i.push(o),t(e,r[a],i),o=",";return void i.push("]")}if(!(n instanceof String||n instanceof Number||n instanceof Boolean)){for(r in i.push("{"),o="",n)Object.prototype.hasOwnProperty.call(n,r)&&(a=n[r],"function"!=typeof a&&(i.push(o),Zn(r,i),i.push(":"),t(e,a,i),o=","));return void i.push("}")}n=n.valueOf()}switch(typeof n){case"string":Zn(n,i);break;case"number":i.push(isFinite(n)&&!isNaN(n)?String(n):"null");break;case"boolean":i.push(String(n));break;case"function":i.push("null");break;default:throw Error("Unknown type: "+typeof n)}}}(new Yn,t,e),e.join("")}function Yn(){}(t=Fn.prototype).add=function(t,e){qn(this),this.c=null,t=Xn(this,t);var n=this.a.get(t);return n||this.a.set(t,n=[]),n.push(e),this.b+=1,this},t.clear=function(){this.a=this.c=null,this.b=0},t.forEach=function(n,i){qn(this),this.a.forEach(function(t,e){V(t,function(t){n.call(i,t,e,this)},this)},this)},t.Y=function(){qn(this);for(var t=this.a.X(),e=this.a.Y(),n=[],i=0;i<e.length;i++)for(var r=t[i],o=0;o<r.length;o++)n.push(e[i]);return n},t.X=function(t){qn(this);var e=[];if("string"==typeof t)Gn(this,t)&&(e=W(e,this.a.get(Xn(this,t))));else{t=this.a.X();for(var n=0;n<t.length;n++)e=W(e,t[n])}return e},t.set=function(t,e){return qn(this),this.c=null,Gn(this,t=Xn(this,t))&&(this.b-=this.a.get(t).length),this.a.set(t,[e]),this.b+=1,this},t.get=function(t,e){return t&&0<(t=this.X(t)).length?String(t[0]):e},t.toString=function(){if(this.c)return this.c;if(!this.a)return"";for(var t=[],e=this.a.Y(),n=0;n<e.length;n++)for(var i=e[n],r=encodeURIComponent(String(i)),i=this.X(i),o=0;o<i.length;o++){var a=r;""!==i[o]&&(a+="="+encodeURIComponent(String(i[o]))),t.push(a)}return this.c=t.join("&")};var zn={'"':'\\"',"\\":"\\\\","/":"\\/","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\v":"\\u000b"},$n=/\uffff/.test("\uffff")?/[\\"\x00-\x1f\x7f-\uffff]/g:/[\\"\x00-\x1f\x7f-\xff]/g;function Zn(t,e){e.push('"',t.replace($n,function(t){var e=zn[t];return e||(e="\\u"+(65536|t.charCodeAt(0)).toString(16).substr(1),zn[t]=e),e}),'"')}function Qn(){var t=bi();return Ht&&Zt&&11==Zt||/Edge\/\d+/.test(t)}function ti(){return l.window&&l.window.location.href||self&&self.location&&self.location.href||""}function ei(t,e){e=e||l.window;var n="about:blank";t&&(n=St(Ct(t)||Pt)),e.location.href=n}function ni(t){return!!((t=(t||bi()).toLowerCase()).match(/android/)||t.match(/webos/)||t.match(/iphone|ipad|ipod/)||t.match(/blackberry/)||t.match(/windows phone/)||t.match(/iemobile/))}function ii(t){t=t||l.window;try{t.close()}catch(t){}}function ri(t,e,n){var i=Math.floor(1e9*Math.random()).toString();e=e||500,n=n||600;var r=(window.screen.availHeight-n)/2,o=(window.screen.availWidth-e)/2;for(a in e={width:e,height:n,top:0<r?r:0,left:0<o?o:0,location:!0,resizable:!0,statusbar:!0,toolbar:!1},n=bi().toLowerCase(),i&&(e.target=i,it(n,"crios/")&&(e.target="_blank")),vi(bi())==di&&(t=t||"http://localhost",e.scrollbars=!0),n=t||"",(t=e)||(t={}),i=window,e=n instanceof kt?n:Ct(void 0!==n.href?n.href:String(n))||Pt,n=t.target||n.target,r=[],t)switch(a){case"width":case"height":case"top":case"left":r.push(a+"="+t[a]);break;case"target":case"noopener":case"noreferrer":break;default:r.push(a+"="+(t[a]?1:0))}var a=r.join(",");if((at("iPhone")&&!at("iPod")&&!at("iPad")||at("iPad")||at("iPod"))&&i.navigator&&i.navigator.standalone&&n&&"_self"!=n?(ft(a=ae(document,"A"),"HTMLAnchorElement"),e=e instanceof kt?e:Rt(e),a.href=St(e),a.setAttribute("target",n),t.noreferrer&&a.setAttribute("rel","noreferrer"),(t=document.createEvent("MouseEvent")).initMouseEvent("click",!0,!0,i,1),a.dispatchEvent(t),a={}):t.noreferrer?(a=Mt("",i,n,a),t=St(e),a&&(Gt&&it(t,";")&&(t="'"+t.replace(/'/g,"%27")+"'"),a.opener=null,t='<meta name="referrer" content="no-referrer"><meta http-equiv="refresh" content="0; url='+Ut(t)+'">',t=new Lt(t=(i=bt())?i.createHTML(t):t,0,xt),i=a.document)&&(i.write((o=t)instanceof Lt&&o.constructor===Lt?o.a:(D("expected object of type SafeHtml, got '"+o+"' of type "+d(o)),"type_error:SafeHtml")),i.close())):(a=Mt(e,i,n,a))&&t.noopener&&(a.opener=null),a)try{a.focus()}catch(t){}return a}var oi=/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/,ai=/^[^@]+@[^@]+$/;function si(){var e=null;return new fe(function(t){"complete"==l.document.readyState?t():(e=function(){t()},en(window,"load",e))}).o(function(t){throw nn(window,"load",e),t})}function ui(t){return t=t||bi(),!("file:"!==Ei()&&"ionic:"!==Ei()||!t.toLowerCase().match(/iphone|ipad|ipod|android/))}function ci(){var t=l.window;try{return t&&t!=t.top}catch(t){return}}function hi(){return void 0!==l.WorkerGlobalScope&&"function"==typeof l.importScripts}function li(){return Zl.default.INTERNAL.hasOwnProperty("reactNative")?"ReactNative":Zl.default.INTERNAL.hasOwnProperty("node")?"Node":hi()?"Worker":"Browser"}function fi(){var t=li();return"ReactNative"===t||"Node"===t}var di="Firefox",pi="Chrome";function vi(t){var e=t.toLowerCase();return it(e,"opera/")||it(e,"opr/")||it(e,"opios/")?"Opera":it(e,"iemobile")?"IEMobile":it(e,"msie")||it(e,"trident/")?"IE":it(e,"edge/")?"Edge":it(e,"firefox/")?di:it(e,"silk/")?"Silk":it(e,"blackberry")?"Blackberry":it(e,"webos")?"Webos":!it(e,"safari/")||it(e,"chrome/")||it(e,"crios/")||it(e,"android")?!it(e,"chrome/")&&!it(e,"crios/")||it(e,"edge/")?it(e,"android")?"Android":(t=t.match(/([a-zA-Z\d\.]+)\/[a-zA-Z\d\.]*$/))&&2==t.length?t[1]:"Other":pi:"Safari"}var mi={md:"FirebaseCore-web",od:"FirebaseUI-web"};function gi(t,e){e=e||[];var n,i=[],r={};for(n in mi)r[mi[n]]=!0;for(n=0;n<e.length;n++)void 0!==r[e[n]]&&(delete r[e[n]],i.push(e[n]));return i.sort(),(e=i).length||(e=["FirebaseCore-web"]),"Browser"===(i=li())?i=vi(r=bi()):"Worker"===i&&(i=vi(r=bi())+"-"+i),i+"/JsCore/"+t+"/"+e.join(",")}function bi(){return l.navigator&&l.navigator.userAgent||""}function yi(t,e){t=t.split("."),e=e||l;for(var n=0;n<t.length&&"object"==typeof e&&null!=e;n++)e=e[t[n]];return e=n!=t.length?void 0:e}function wi(){try{var t=l.localStorage,e=_i();if(t)return t.setItem(e,"1"),t.removeItem(e),!Qn()||!!l.indexedDB}catch(t){return hi()&&!!l.indexedDB}return!1}function Ii(){return(Ti()||"chrome-extension:"===Ei()||ui())&&!fi()&&wi()&&!hi()}function Ti(){return"http:"===Ei()||"https:"===Ei()}function Ei(){return l.location&&l.location.protocol||null}function Ai(t){return!ni(t=t||bi())&&vi(t)!=di}function ki(t){return void 0===t?null:Jn(t)}function Si(t){var e,n={};for(e in t)t.hasOwnProperty(e)&&null!==t[e]&&void 0!==t[e]&&(n[e]=t[e]);return n}function Ni(t){if(null!==t)return JSON.parse(t)}function _i(t){return t||Math.floor(1e9*Math.random()).toString()}function Oi(t){return"Safari"!=vi(t=t||bi())&&!t.toLowerCase().match(/iphone|ipad|ipod/)}function Ci(){var t=l.___jsl;if(t&&t.H)for(var e in t.H)if(t.H[e].r=t.H[e].r||[],t.H[e].L=t.H[e].L||[],t.H[e].r=t.H[e].L.concat(),t.CP)for(var n=0;n<t.CP.length;n++)t.CP[n]=null}function Ri(t,e){if(e<t)throw Error("Short delay should be less than long delay!");this.a=t,this.c=e,t=bi(),e=li(),this.b=ni(t)||"ReactNative"===e}function Di(){var t=l.document;return!t||void 0===t.visibilityState||"visible"==t.visibilityState}function Pi(){var e=l.document,n=null;return Di()||!e?ye():new fe(function(t){n=function(){Di()&&(e.removeEventListener("visibilitychange",n,!1),t())},e.addEventListener("visibilitychange",n,!1)}).o(function(t){throw e.removeEventListener("visibilitychange",n,!1),t})}function Li(t){try{var e=new Date(parseInt(t,10));if(!isNaN(e.getTime())&&!/[^0-9]/.test(t))return e.toUTCString()}catch(t){}return null}function xi(){return yi("fireauth.oauthhelper",l)||yi("fireauth.iframe",l)}Ri.prototype.get=function(){var t=l.navigator;return!t||"boolean"!=typeof t.onLine||!Ti()&&"chrome-extension:"!==Ei()&&void 0===t.connection||t.onLine?this.b?this.c:this.a:Math.min(5e3,this.a)};var Mi,ji={};function Ui(t){ji[t]||(ji[t]=!0,"undefined"!=typeof console&&"function"==typeof console.warn&&console.warn(t))}try{var Vi={};Object.defineProperty(Vi,"abcd",{configurable:!0,enumerable:!0,value:1}),Object.defineProperty(Vi,"abcd",{configurable:!0,enumerable:!0,value:2}),Mi=2==Vi.abcd}catch(t){Mi=!1}function Fi(t,e,n){Mi?Object.defineProperty(t,e,{configurable:!0,enumerable:!0,value:n}):t[e]=n}function qi(t,e){if(e)for(var n in e)e.hasOwnProperty(n)&&Fi(t,n,e[n])}function Hi(t){var e={};return qi(e,t),e}function Ki(t){var e=t;if("object"==typeof t&&null!=t)for(var n in e="length"in t?[]:{},t)Fi(e,n,Ki(t[n]));return e}function Gi(t){var e=t&&(t[Yi]?"phone":null);if(!(e&&t&&t[Ji]))throw new T("internal-error","Internal assert: invalid MultiFactorInfo object");Fi(this,"uid",t[Ji]),Fi(this,"displayName",t[Wi]||null);var n=null;Fi(this,"enrollmentTime",n=t[Xi]?new Date(t[Xi]).toUTCString():n),Fi(this,"factorId",e)}function Bi(t){try{var e=new zi(t)}catch(t){e=null}return e}Gi.prototype.w=function(){return{uid:this.uid,displayName:this.displayName,factorId:this.factorId,enrollmentTime:this.enrollmentTime}};var Wi="displayName",Xi="enrolledAt",Ji="mfaEnrollmentId",Yi="phoneInfo";function zi(t){Gi.call(this,t),Fi(this,"phoneNumber",t[Yi])}function $i(t){var e={},n=t[er],i=t[ir],r=t[rr];if(t=Bi(t[nr]),!r||r!=Qi&&r!=tr&&!n||r==tr&&!i||r==Zi&&!t)throw Error("Invalid checkActionCode response!");r==tr?(e[ar]=n||null,e[ur]=n||null,e[or]=i):(e[ar]=i||null,e[ur]=i||null,e[or]=n||null),e[sr]=t||null,Fi(this,hr,r),Fi(this,cr,Ki(e))}w(zi,Gi),zi.prototype.w=function(){var t=zi.bb.w.call(this);return t.phoneNumber=this.phoneNumber,t};var Zi="REVERT_SECOND_FACTOR_ADDITION",Qi="EMAIL_SIGNIN",tr="VERIFY_AND_CHANGE_EMAIL",er="email",nr="mfaInfo",ir="newEmail",rr="requestType",or="email",ar="fromEmail",sr="multiFactorInfo",ur="previousEmail",cr="data",hr="operation";function lr(t){var e=On(t=Cn(t),fr)||null,n=On(t,dr)||null,i=(i=On(t,mr)||null)&&br[i]||null;if(!e||!n||!i)throw new T("argument-error",fr+", "+dr+"and "+mr+" are required in a valid action code URL.");qi(this,{apiKey:e,operation:i,code:n,continueUrl:On(t,pr)||null,languageCode:On(t,vr)||null,tenantId:On(t,gr)||null})}var fr="apiKey",dr="oobCode",pr="continueUrl",vr="languageCode",mr="mode",gr="tenantId",br={recoverEmail:"RECOVER_EMAIL",resetPassword:"PASSWORD_RESET",revertSecondFactorAddition:Zi,signIn:Qi,verifyAndChangeEmail:tr,verifyEmail:"VERIFY_EMAIL"};function yr(t){try{return new lr(t)}catch(t){return null}}function wr(t){if(void 0===(e=t[kr]))throw new T("missing-continue-uri");if("string"!=typeof e||"string"==typeof e&&!e.length)throw new T("invalid-continue-uri");if(this.h=e,this.b=this.a=null,this.g=!1,(i=t[Ir])&&"object"==typeof i){var e=i[_r],n=i[Sr],i=i[Nr];if("string"==typeof e&&e.length){if(this.a=e,void 0!==n&&"boolean"!=typeof n)throw new T("argument-error",Sr+" property must be a boolean when specified.");if(this.g=!!n,void 0!==i&&("string"!=typeof i||"string"==typeof i&&!i.length))throw new T("argument-error",Nr+" property must be a non empty string when specified.");this.b=i||null}else{if(void 0!==e)throw new T("argument-error",_r+" property must be a non empty string when specified.");if(void 0!==n||void 0!==i)throw new T("missing-android-pkg-name")}}else if(void 0!==i)throw new T("argument-error",Ir+" property must be a non null object when specified.");if(this.f=null,(e=t[Ar])&&"object"==typeof e){if("string"==typeof(e=e[Or])&&e.length)this.f=e;else if(void 0!==e)throw new T("argument-error",Or+" property must be a non empty string when specified.")}else if(void 0!==e)throw new T("argument-error",Ar+" property must be a non null object when specified.");if(void 0!==(e=t[Er])&&"boolean"!=typeof e)throw new T("argument-error",Er+" property must be a boolean when specified.");if(this.c=!!e,void 0!==(t=t[Tr])&&("string"!=typeof t||"string"==typeof t&&!t.length))throw new T("argument-error",Tr+" property must be a non empty string when specified.");this.i=t||null}var Ir="android",Tr="dynamicLinkDomain",Er="handleCodeInApp",Ar="iOS",kr="url",Sr="installApp",Nr="minimumVersion",_r="packageName",Or="bundleId";function Cr(t){var e,n={};for(e in n.continueUrl=t.h,n.canHandleCodeInApp=t.c,(n.androidPackageName=t.a)&&(n.androidMinimumVersion=t.b,n.androidInstallApp=t.g),n.iOSBundleId=t.f,n.dynamicLinkDomain=t.i,n)null===n[e]&&delete n[e];return n}var Rr=null;function Dr(t){var e=[];return function(i,t){function e(t){for(;r<i.length;){var e=i.charAt(r++),n=Rr[e];if(null!=n)return n;if(!/^[\s\xa0]*$/.test(e))throw Error("Unknown base64 encoding at char: "+e)}return t}!function(){if(!Rr){Rr={};for(var t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789".split(""),e=["+/=","+/","-_=","-_.","-_"],n=0;n<5;n++)for(var i=t.concat(e[n].split("")),r=0;r<i.length;r++){var o=i[r];void 0===Rr[o]&&(Rr[o]=r)}}}();for(var r=0;;){var n=e(-1),o=e(0),a=e(64),s=e(64);if(64===s&&-1===n)break;t(n<<2|o>>4),64!=a&&(t(o<<4&240|a>>2),64!=s&&t(a<<6&192|s))}}(t,function(t){e.push(t)}),e}function Pr(t){var e=xr(t);if(!(e&&e.sub&&e.iss&&e.aud&&e.exp))throw Error("Invalid JWT");this.h=t,this.a=e.exp,this.i=e.sub,t=Date.now()/1e3,this.g=e.iat||(t>this.a?this.a:t),this.b=e.provider_id||e.firebase&&e.firebase.sign_in_provider||null,this.f=e.firebase&&e.firebase.tenant||null,this.c=!!e.is_anonymous||"anonymous"==this.b}function Lr(t){try{return new Pr(t)}catch(t){return null}}function xr(t){if(!t)return null;if(3!=(t=t.split(".")).length)return null;for(var e=(4-(t=t[1]).length%4)%4,n=0;n<e;n++)t+=".";try{var i=Dr(t);for(t=[],n=e=0;e<i.length;){var r,o,a,s=i[e++];s<128?t[n++]=String.fromCharCode(s):191<s&&s<224?(r=i[e++],t[n++]=String.fromCharCode((31&s)<<6|63&r)):239<s&&s<365?(a=((7&s)<<18|(63&(r=i[e++]))<<12|(63&(o=i[e++]))<<6|63&i[e++])-65536,t[n++]=String.fromCharCode(55296+(a>>10)),t[n++]=String.fromCharCode(56320+(1023&a))):(r=i[e++],o=i[e++],t[n++]=String.fromCharCode((15&s)<<12|(63&r)<<6|63&o))}return JSON.parse(t.join(""))}catch(t){}return null}Pr.prototype.T=function(){return this.f},Pr.prototype.l=function(){return this.c},Pr.prototype.toString=function(){return this.h};var Mr="oauth_consumer_key oauth_nonce oauth_signature oauth_signature_method oauth_timestamp oauth_token oauth_version".split(" "),jr=["client_id","response_type","scope","redirect_uri","state"],Ur={nd:{Ja:"locale",va:700,ua:600,fa:"facebook.com",Ya:jr},pd:{Ja:null,va:500,ua:750,fa:"github.com",Ya:jr},qd:{Ja:"hl",va:515,ua:680,fa:"google.com",Ya:jr},wd:{Ja:"lang",va:485,ua:705,fa:"twitter.com",Ya:Mr},kd:{Ja:"locale",va:640,ua:600,fa:"apple.com",Ya:[]}};function Vr(t){for(var e in Ur)if(Ur[e].fa==t)return Ur[e];return null}function Fr(t){var e={};e["facebook.com"]=Br,e["google.com"]=Xr,e["github.com"]=Wr,e["twitter.com"]=Jr;var n=t&&t[Hr];try{if(n)return new(e[n]||Gr)(t);if(void 0!==t[qr])return new Kr(t)}catch(t){}return null}var qr="idToken",Hr="providerId";function Kr(t){var e,n=t[Hr];if(n||!t[qr]||(e=Lr(t[qr]))&&e.b&&(n=e.b),!n)throw Error("Invalid additional user info!");e=!1,void 0!==t.isNewUser?e=!!t.isNewUser:"identitytoolkit#SignupNewUserResponse"===t.kind&&(e=!0),Fi(this,"providerId",n="anonymous"==n||"custom"==n?null:n),Fi(this,"isNewUser",e)}function Gr(t){Kr.call(this,t),Fi(this,"profile",Ki((t=Ni(t.rawUserInfo||"{}"))||{}))}function Br(t){if(Gr.call(this,t),"facebook.com"!=this.providerId)throw Error("Invalid provider ID!")}function Wr(t){if(Gr.call(this,t),"github.com"!=this.providerId)throw Error("Invalid provider ID!");Fi(this,"username",this.profile&&this.profile.login||null)}function Xr(t){if(Gr.call(this,t),"google.com"!=this.providerId)throw Error("Invalid provider ID!")}function Jr(t){if(Gr.call(this,t),"twitter.com"!=this.providerId)throw Error("Invalid provider ID!");Fi(this,"username",t.screenName||null)}function Yr(t){var e=On(i=Cn(t),"link"),n=On(Cn(e),"link"),i=On(i,"deep_link_id");return On(Cn(i),"link")||i||n||e||t}function zr(t,e){if(!t&&!e)throw new T("internal-error","Internal assert: no raw session string available");if(t&&e)throw new T("internal-error","Internal assert: unable to determine the session type");this.a=t||null,this.b=e||null,this.type=this.a?$r:Zr}w(Gr,Kr),w(Br,Gr),w(Wr,Gr),w(Xr,Gr),w(Jr,Gr);var $r="enroll",Zr="signin";function Qr(){}function to(t,n){return t.then(function(t){if(t[Ka]){var e=Lr(t[Ka]);if(!e||n!=e.i)throw new T("user-mismatch");return t}throw new T("user-mismatch")}).o(function(t){throw t&&t.code&&t.code==k+"user-not-found"?new T("user-mismatch"):t})}function eo(t,e){if(!e)throw new T("internal-error","failed to construct a credential");this.a=e,Fi(this,"providerId",t),Fi(this,"signInMethod",t)}function no(t){return{pendingToken:t.a,requestUri:"http://localhost"}}function io(t){if(t&&t.providerId&&t.signInMethod&&0==t.providerId.indexOf("saml.")&&t.pendingToken)try{return new eo(t.providerId,t.pendingToken)}catch(t){}return null}function ro(t,e,n){if(this.a=null,e.idToken||e.accessToken)e.idToken&&Fi(this,"idToken",e.idToken),e.accessToken&&Fi(this,"accessToken",e.accessToken),e.nonce&&!e.pendingToken&&Fi(this,"nonce",e.nonce),e.pendingToken&&(this.a=e.pendingToken);else{if(!e.oauthToken||!e.oauthTokenSecret)throw new T("internal-error","failed to construct a credential");Fi(this,"accessToken",e.oauthToken),Fi(this,"secret",e.oauthTokenSecret)}Fi(this,"providerId",t),Fi(this,"signInMethod",n)}function oo(t){var e={};return t.idToken&&(e.id_token=t.idToken),t.accessToken&&(e.access_token=t.accessToken),t.secret&&(e.oauth_token_secret=t.secret),e.providerId=t.providerId,t.nonce&&!t.a&&(e.nonce=t.nonce),e={postBody:Hn(e).toString(),requestUri:"http://localhost"},t.a&&(delete e.postBody,e.pendingToken=t.a),e}function ao(t){if(t&&t.providerId&&t.signInMethod){var e={idToken:t.oauthIdToken,accessToken:t.oauthTokenSecret?null:t.oauthAccessToken,oauthTokenSecret:t.oauthTokenSecret,oauthToken:t.oauthTokenSecret&&t.oauthAccessToken,nonce:t.nonce,pendingToken:t.pendingToken};try{return new ro(t.providerId,e,t.signInMethod)}catch(t){}}return null}function so(t,e){this.Qc=e||[],qi(this,{providerId:t,isOAuthProvider:!0}),this.Jb={},this.qb=(Vr(t)||{}).Ja||null,this.pb=null}function uo(t){if("string"!=typeof t||0!=t.indexOf("saml."))throw new T("argument-error",'SAML provider IDs must be prefixed with "saml."');so.call(this,t,[])}function co(t){so.call(this,t,jr),this.a=[]}function ho(){co.call(this,"facebook.com")}function lo(t){if(!t)throw new T("argument-error","credential failed: expected 1 argument (the OAuth access token).");var e=t;return m(t)&&(e=t.accessToken),(new ho).credential({accessToken:e})}function fo(){co.call(this,"github.com")}function po(t){if(!t)throw new T("argument-error","credential failed: expected 1 argument (the OAuth access token).");var e=t;return m(t)&&(e=t.accessToken),(new fo).credential({accessToken:e})}function vo(){co.call(this,"google.com"),this.Ca("profile")}function mo(t,e){var n=t;return m(t)&&(n=t.idToken,e=t.accessToken),(new vo).credential({idToken:n,accessToken:e})}function go(){so.call(this,"twitter.com",Mr)}function bo(t,e){var n=t;if(!(n=!m(n)?{oauthToken:t,oauthTokenSecret:e}:n).oauthToken||!n.oauthTokenSecret)throw new T("argument-error","credential failed: expected 2 arguments (the OAuth access token and secret).");return new ro("twitter.com",n,"twitter.com")}function yo(t,e,n){this.a=t,this.f=e,Fi(this,"providerId","password"),Fi(this,"signInMethod",n===Io.EMAIL_LINK_SIGN_IN_METHOD?Io.EMAIL_LINK_SIGN_IN_METHOD:Io.EMAIL_PASSWORD_SIGN_IN_METHOD)}function wo(t){return t&&t.email&&t.password?new yo(t.email,t.password,t.signInMethod):null}function Io(){qi(this,{providerId:"password",isOAuthProvider:!1})}function To(t,e){if(!(e=Eo(e)))throw new T("argument-error","Invalid email link!");return new yo(t,e.code,Io.EMAIL_LINK_SIGN_IN_METHOD)}function Eo(t){return(t=yr(t=Yr(t)))&&t.operation===Qi?t:null}function Ao(t){if(!(t.fb&&t.eb||t.La&&t.ea))throw new T("internal-error");this.a=t,Fi(this,"providerId","phone"),this.fa="phone",Fi(this,"signInMethod","phone")}function ko(e){if(e&&"phone"===e.providerId&&(e.verificationId&&e.verificationCode||e.temporaryProof&&e.phoneNumber)){var n={};return V(["verificationId","verificationCode","temporaryProof","phoneNumber"],function(t){e[t]&&(n[t]=e[t])}),new Ao(n)}return null}function So(t){return t.a.La&&t.a.ea?{temporaryProof:t.a.La,phoneNumber:t.a.ea}:{sessionInfo:t.a.fb,code:t.a.eb}}function No(t){try{this.a=t||Zl.default.auth()}catch(t){throw new T("argument-error","Either an instance of firebase.auth.Auth must be passed as an argument to the firebase.auth.PhoneAuthProvider constructor, or the default firebase App instance must be initialized via firebase.initializeApp().")}qi(this,{providerId:"phone",isOAuthProvider:!1})}function _o(t,e){if(!t)throw new T("missing-verification-id");if(!e)throw new T("missing-verification-code");return new Ao({fb:t,eb:e})}function Oo(t){if(t.temporaryProof&&t.phoneNumber)return new Ao({La:t.temporaryProof,ea:t.phoneNumber});var e=t&&t.providerId;if(!e||"password"===e)return null;var n=t&&t.oauthAccessToken,i=t&&t.oauthTokenSecret,r=t&&t.nonce,o=t&&t.oauthIdToken,a=t&&t.pendingToken;try{switch(e){case"google.com":return mo(o,n);case"facebook.com":return lo(n);case"github.com":return po(n);case"twitter.com":return bo(n,i);default:return n||i||o||a?a?0==e.indexOf("saml.")?new eo(e,a):new ro(e,{pendingToken:a,idToken:t.oauthIdToken,accessToken:t.oauthAccessToken},e):new co(e).credential({idToken:o,accessToken:n,rawNonce:r}):null}}catch(t){return null}}function Co(t){if(!t.isOAuthProvider)throw new T("invalid-oauth-provider")}function Ro(t,e,n,i,r,o,a){if(this.c=t,this.b=e||null,this.g=n||null,this.f=i||null,this.i=o||null,this.h=a||null,this.a=r||null,!this.g&&!this.a)throw new T("invalid-auth-event");if(this.g&&this.a)throw new T("invalid-auth-event");if(this.g&&!this.f)throw new T("invalid-auth-event")}function Do(t){return(t=t||{}).type?new Ro(t.type,t.eventId,t.urlResponse,t.sessionId,t.error&&E(t.error),t.postBody,t.tenantId):null}function Po(){this.b=null,this.a=[]}zr.prototype.Ha=function(){return this.a?ye(this.a):ye(this.b)},zr.prototype.w=function(){return this.type==$r?{multiFactorSession:{idToken:this.a}}:{multiFactorSession:{pendingCredential:this.b}}},Qr.prototype.ka=function(){},Qr.prototype.b=function(){},Qr.prototype.c=function(){},Qr.prototype.w=function(){},eo.prototype.ka=function(t){return ls(t,no(this))},eo.prototype.b=function(t,e){var n=no(this);return n.idToken=e,fs(t,n)},eo.prototype.c=function(t,e){return to(ds(t,no(this)),e)},eo.prototype.w=function(){return{providerId:this.providerId,signInMethod:this.signInMethod,pendingToken:this.a}},ro.prototype.ka=function(t){return ls(t,oo(this))},ro.prototype.b=function(t,e){var n=oo(this);return n.idToken=e,fs(t,n)},ro.prototype.c=function(t,e){return to(ds(t,oo(this)),e)},ro.prototype.w=function(){var t={providerId:this.providerId,signInMethod:this.signInMethod};return this.idToken&&(t.oauthIdToken=this.idToken),this.accessToken&&(t.oauthAccessToken=this.accessToken),this.secret&&(t.oauthTokenSecret=this.secret),this.nonce&&(t.nonce=this.nonce),this.a&&(t.pendingToken=this.a),t},so.prototype.Ka=function(t){return this.Jb=ct(t),this},w(uo,so),w(co,so),co.prototype.Ca=function(t){return K(this.a,t)||this.a.push(t),this},co.prototype.Rb=function(){return X(this.a)},co.prototype.credential=function(t,e){e=m(t)?{idToken:t.idToken||null,accessToken:t.accessToken||null,nonce:t.rawNonce||null}:{idToken:t||null,accessToken:e||null};if(!e.idToken&&!e.accessToken)throw new T("argument-error","credential failed: must provide the ID token and/or the access token.");return new ro(this.providerId,e,this.providerId)},w(ho,co),Fi(ho,"PROVIDER_ID","facebook.com"),Fi(ho,"FACEBOOK_SIGN_IN_METHOD","facebook.com"),w(fo,co),Fi(fo,"PROVIDER_ID","github.com"),Fi(fo,"GITHUB_SIGN_IN_METHOD","github.com"),w(vo,co),Fi(vo,"PROVIDER_ID","google.com"),Fi(vo,"GOOGLE_SIGN_IN_METHOD","google.com"),w(go,so),Fi(go,"PROVIDER_ID","twitter.com"),Fi(go,"TWITTER_SIGN_IN_METHOD","twitter.com"),yo.prototype.ka=function(t){return this.signInMethod==Io.EMAIL_LINK_SIGN_IN_METHOD?Js(t,Is,{email:this.a,oobCode:this.f}):Js(t,Ks,{email:this.a,password:this.f})},yo.prototype.b=function(t,e){return this.signInMethod==Io.EMAIL_LINK_SIGN_IN_METHOD?Js(t,Ts,{idToken:e,email:this.a,oobCode:this.f}):Js(t,xs,{idToken:e,email:this.a,password:this.f})},yo.prototype.c=function(t,e){return to(this.ka(t),e)},yo.prototype.w=function(){return{email:this.a,password:this.f,signInMethod:this.signInMethod}},qi(Io,{PROVIDER_ID:"password"}),qi(Io,{EMAIL_LINK_SIGN_IN_METHOD:"emailLink"}),qi(Io,{EMAIL_PASSWORD_SIGN_IN_METHOD:"password"}),Ao.prototype.ka=function(t){return t.gb(So(this))},Ao.prototype.b=function(t,e){var n=So(this);return n.idToken=e,Js(t,Bs,n)},Ao.prototype.c=function(t,e){var n=So(this);return n.operation="REAUTH",to(t=Js(t,Ws,n),e)},Ao.prototype.w=function(){var t={providerId:"phone"};return this.a.fb&&(t.verificationId=this.a.fb),this.a.eb&&(t.verificationCode=this.a.eb),this.a.La&&(t.temporaryProof=this.a.La),this.a.ea&&(t.phoneNumber=this.a.ea),t},No.prototype.gb=function(i,r){var o=this.a.a;return ye(r.verify()).then(function(e){if("string"!=typeof e)throw new T("argument-error","An implementation of firebase.auth.ApplicationVerifier.prototype.verify() must return a firebase.Promise that resolves with a string.");if("recaptcha"!==r.type)throw new T("argument-error",'Only firebase.auth.ApplicationVerifiers with type="recaptcha" are currently supported.');var t=m(i)?i.session:null,n=m(i)?i.phoneNumber:i,t=t&&t.type==$r?t.Ha().then(function(t){return Js(o,js,{idToken:t,phoneEnrollmentInfo:{phoneNumber:n,recaptchaToken:e}}).then(function(t){return t.phoneSessionInfo.sessionInfo})}):t&&t.type==Zr?t.Ha().then(function(t){return t={mfaPendingCredential:t,mfaEnrollmentId:i.multiFactorHint&&i.multiFactorHint.uid||i.multiFactorUid,phoneSignInInfo:{recaptchaToken:e}},Js(o,Us,t).then(function(t){return t.phoneResponseInfo.sessionInfo})}):Js(o,Ps,{phoneNumber:n,recaptchaToken:e});return t.then(function(t){return"function"==typeof r.reset&&r.reset(),t},function(t){throw"function"==typeof r.reset&&r.reset(),t})})},qi(No,{PROVIDER_ID:"phone"}),qi(No,{PHONE_SIGN_IN_METHOD:"phone"}),Ro.prototype.getUid=function(){var t=[];return t.push(this.c),this.b&&t.push(this.b),this.f&&t.push(this.f),this.h&&t.push(this.h),t.join("-")},Ro.prototype.T=function(){return this.h},Ro.prototype.w=function(){return{type:this.c,eventId:this.b,urlResponse:this.g,sessionId:this.f,postBody:this.i,tenantId:this.h,error:this.a&&this.a.w()}};var Lo,xo=null;function Mo(t){var e="unauthorized-domain",n=void 0,i=Cn(t);t=i.a,"chrome-extension"==(i=i.c)?n=jt("This chrome extension ID (chrome-extension://%s) is not authorized to run this operation. Add it to the OAuth redirect domains list in the Firebase console -> Auth section -> Sign in method tab.",t):"http"==i||"https"==i?n=jt("This domain (%s) is not authorized to run this operation. Add it to the OAuth redirect domains list in the Firebase console -> Auth section -> Sign in method tab.",t):e="operation-not-supported-in-this-environment",T.call(this,e,n)}function jo(t,e,n){T.call(this,t,n),(t=e||{}).Kb&&Fi(this,"email",t.Kb),t.ea&&Fi(this,"phoneNumber",t.ea),t.credential&&Fi(this,"credential",t.credential),t.$b&&Fi(this,"tenantId",t.$b)}function Uo(t){if(t.code){var e=t.code||"";0==e.indexOf(k)&&(e=e.substring(k.length));var n={credential:Oo(t),$b:t.tenantId};if(t.email)n.Kb=t.email;else if(t.phoneNumber)n.ea=t.phoneNumber;else if(!n.credential)return new T(e,t.message||void 0);return new jo(e,n,t.message)}return null}function Vo(){}function Fo(t){return t.c||(t.c=t.b())}function qo(){}function Ho(t){if(t.f||"undefined"!=typeof XMLHttpRequest||"undefined"==typeof ActiveXObject)return t.f;for(var e=["MSXML2.XMLHTTP.6.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"],n=0;n<e.length;n++){var i=e[n];try{return new ActiveXObject(i),t.f=i}catch(t){}}throw Error("Could not create ActiveXObject. ActiveX might be disabled, or MSXML might not be installed")}function Ko(){}function Go(){this.a=new XDomainRequest,this.readyState=0,this.onreadystatechange=null,this.responseType=this.responseText=this.response="",this.status=-1,this.statusText="",this.a.onload=b(this.qc,this),this.a.onerror=b(this.Tb,this),this.a.onprogress=b(this.rc,this),this.a.ontimeout=b(this.vc,this)}function Bo(t,e){t.readyState=e,t.onreadystatechange&&t.onreadystatechange()}function Wo(t,e,n){this.reset(t,e,n,void 0,void 0)}function Xo(t){this.f=t,this.b=this.c=this.a=null}function Jo(t,e){this.name=t,this.value=e}w(Mo,T),w(jo,T),jo.prototype.w=function(){var t={code:this.code,message:this.message};this.email&&(t.email=this.email),this.phoneNumber&&(t.phoneNumber=this.phoneNumber),this.tenantId&&(t.tenantId=this.tenantId);var e=this.credential&&this.credential.w();return e&&lt(t,e),t},jo.prototype.toJSON=function(){return this.w()},Vo.prototype.c=null,w(qo,Vo),qo.prototype.a=function(){var t=Ho(this);return t?new ActiveXObject(t):new XMLHttpRequest},qo.prototype.b=function(){var t={};return Ho(this)&&(t[0]=!0,t[1]=!0),t},Lo=new qo,w(Ko,Vo),Ko.prototype.a=function(){var t=new XMLHttpRequest;if("withCredentials"in t)return t;if("undefined"!=typeof XDomainRequest)return new Go;throw Error("Unsupported browser")},Ko.prototype.b=function(){return{}},(t=Go.prototype).open=function(t,e,n){if(null!=n&&!n)throw Error("Only async requests are supported.");this.a.open(t,e)},t.send=function(t){if(t){if("string"!=typeof t)throw Error("Only string data is supported");this.a.send(t)}else this.a.send()},t.abort=function(){this.a.abort()},t.setRequestHeader=function(){},t.getResponseHeader=function(t){return"content-type"==t.toLowerCase()?this.a.contentType:""},t.qc=function(){this.status=200,this.response=this.responseText=this.a.responseText,Bo(this,4)},t.Tb=function(){this.status=500,this.response=this.responseText="",Bo(this,4)},t.vc=function(){this.Tb()},t.rc=function(){this.status=200,Bo(this,1)},t.getAllResponseHeaders=function(){return"content-type: "+this.a.contentType},Wo.prototype.a=null,Wo.prototype.reset=function(t,e,n,i,r){delete this.a},Jo.prototype.toString=function(){return this.name};var Yo=new Jo("SEVERE",1e3),zo=new Jo("WARNING",900),$o=new Jo("CONFIG",700),Zo=new Jo("FINE",500);Xo.prototype.log=function(t,e,n){if(t.value>=function t(e){return e.c||(e.a?t(e.a):(D("Root logger has no level set."),null))}(this).value)for(v(e)&&(e=e()),t=new Wo(t,String(e),this.f),n&&(t.a=n),n=this;n;)n=n.a};var Qo,ta={},ea=null;function na(t){var e,n,i;return ea||(ea=new Xo(""),(ta[""]=ea).c=$o),(e=ta[t])||(e=new Xo(t),i=t.lastIndexOf("."),n=t.substr(i+1),(i=na(t.substr(0,i))).b||(i.b={}),(i.b[n]=e).a=i,ta[t]=e),e}function ia(t,e){t&&t.log(Zo,e,void 0)}function ra(t){this.f=t}function oa(t){fn.call(this),this.u=t,this.h=void 0,this.readyState=aa,this.status=0,this.responseType=this.responseText=this.response=this.statusText="",this.onreadystatechange=null,this.l=new Headers,this.b=null,this.s="GET",this.f="",this.a=!1,this.i=na("goog.net.FetchXmlHttp"),this.m=this.c=this.g=null}w(ra,Vo),ra.prototype.a=function(){return new oa(this.f)},ra.prototype.b=(Qo={},function(){return Qo}),w(oa,fn);var aa=0;function sa(t){t.c.read().then(t.pc.bind(t)).catch(t.Va.bind(t))}function ua(t){t.readyState=4,t.g=null,t.c=null,t.m=null,ca(t)}function ca(t){t.onreadystatechange&&t.onreadystatechange.call(t)}function ha(t){fn.call(this),this.headers=new wn,this.D=t||null,this.c=!1,this.C=this.a=null,this.h=this.P=this.l="",this.f=this.N=this.i=this.J=!1,this.g=0,this.s=null,this.m=la,this.u=this.S=!1}(t=oa.prototype).open=function(t,e){if(this.readyState!=aa)throw this.abort(),Error("Error reopening a connection");this.s=t,this.f=e,this.readyState=1,ca(this)},t.send=function(t){if(1!=this.readyState)throw this.abort(),Error("need to call open() first. ");this.a=!0;var e={headers:this.l,method:this.s,credentials:this.h,cache:void 0};t&&(e.body=t),this.u.fetch(new Request(this.f,e)).then(this.uc.bind(this),this.Va.bind(this))},t.abort=function(){this.response=this.responseText="",this.l=new Headers,this.status=0,this.c&&this.c.cancel("Request was aborted."),1<=this.readyState&&this.a&&4!=this.readyState&&(this.a=!1,ua(this)),this.readyState=aa},t.uc=function(t){this.a&&(this.g=t,this.b||(this.status=this.g.status,this.statusText=this.g.statusText,this.b=t.headers,this.readyState=2,ca(this)),this.a&&(this.readyState=3,ca(this),this.a&&("arraybuffer"===this.responseType?t.arrayBuffer().then(this.sc.bind(this),this.Va.bind(this)):void 0!==l.ReadableStream&&"body"in t?(this.response=this.responseText="",this.c=t.body.getReader(),this.m=new TextDecoder,sa(this)):t.text().then(this.tc.bind(this),this.Va.bind(this)))))},t.pc=function(t){var e;this.a&&((e=this.m.decode(t.value||new Uint8Array(0),{stream:!t.done}))&&(this.response=this.responseText+=e),(t.done?ua:ca)(this),3==this.readyState&&sa(this))},t.tc=function(t){this.a&&(this.response=this.responseText=t,ua(this))},t.sc=function(t){this.a&&(this.response=t,ua(this))},t.Va=function(t){var e=this.i;e&&e.log(zo,"Failed to fetch url "+this.f,t instanceof Error?t:Error(t)),this.a&&ua(this)},t.setRequestHeader=function(t,e){this.l.append(t,e)},t.getResponseHeader=function(t){return this.b?this.b.get(t.toLowerCase())||"":((t=this.i)&&t.log(zo,"Attempting to get response header but no headers have been received for url: "+this.f,void 0),"")},t.getAllResponseHeaders=function(){if(!this.b){var t=this.i;return t&&t.log(zo,"Attempting to get all response headers but no headers have been received for url: "+this.f,void 0),""}for(var t=[],e=this.b.entries(),n=e.next();!n.done;)n=n.value,t.push(n[0]+": "+n[1]),n=e.next();return t.join("\r\n")},Object.defineProperty(oa.prototype,"withCredentials",{get:function(){return"include"===this.h},set:function(t){this.h=t?"include":"same-origin"}}),w(ha,fn);var la="";ha.prototype.b=na("goog.net.XhrIo");var fa=/^https?$/i,da=["POST","PUT"];function pa(e,t,n,i,r){if(e.a)throw Error("[goog.net.XhrIo] Object is active with another request="+e.l+"; newUri="+t);n=n?n.toUpperCase():"GET",e.l=t,e.h="",e.P=n,e.J=!1,e.c=!0,e.a=(e.D||Lo).a(),e.C=e.D?Fo(e.D):Fo(Lo),e.a.onreadystatechange=b(e.Wb,e);try{ia(e.b,Ea(e,"Opening Xhr")),e.N=!0,e.a.open(n,String(t),!0),e.N=!1}catch(t){return ia(e.b,Ea(e,"Error opening Xhr: "+t.message)),void ma(e,t)}t=i||"";var o,a=new wn(e.headers);r&&function(t,e){if(t.forEach&&"function"==typeof t.forEach)t.forEach(e,void 0);else if(p(t)||"string"==typeof t)V(t,e,void 0);else for(var n=yn(t),i=bn(t),r=i.length,o=0;o<r;o++)e.call(void 0,i[o],n&&n[o],t)}(r,function(t,e){a.set(e,t)}),r=function(t){t:{for(var e=va,n=t.length,i="string"==typeof t?t.split(""):t,r=0;r<n;r++)if(r in i&&e.call(void 0,i[r],r,t)){e=r;break t}e=-1}return e<0?null:"string"==typeof t?t.charAt(e):t[e]}(a.Y()),i=l.FormData&&t instanceof l.FormData,!K(da,n)||r||i||a.set("Content-Type","application/x-www-form-urlencoded;charset=utf-8"),a.forEach(function(t,e){this.a.setRequestHeader(e,t)},e),e.m&&(e.a.responseType=e.m),"withCredentials"in e.a&&e.a.withCredentials!==e.S&&(e.a.withCredentials=e.S);try{wa(e),0<e.g&&(e.u=(o=e.a,Ht&&$t(9)&&"number"==typeof o.timeout&&void 0!==o.ontimeout),ia(e.b,Ea(e,"Will abort after "+e.g+"ms if incomplete, xhr2 "+e.u)),e.u?(e.a.timeout=e.g,e.a.ontimeout=b(e.Ma,e)):e.s=mn(e.Ma,e.g,e)),ia(e.b,Ea(e,"Sending request")),e.i=!0,e.a.send(t),e.i=!1}catch(t){ia(e.b,Ea(e,"Send error: "+t.message)),ma(e,t)}}function va(t){return"content-type"==t.toLowerCase()}function ma(t,e){t.c=!1,t.a&&(t.f=!0,t.a.abort(),t.f=!1),t.h=e,ga(t),ya(t)}function ga(t){t.J||(t.J=!0,t.dispatchEvent("complete"),t.dispatchEvent("error"))}function ba(e){if(e.c&&void 0!==h)if(e.C[1]&&4==Ia(e)&&2==Ta(e))ia(e.b,Ea(e,"Local request error detected and ignored"));else if(e.i&&4==Ia(e))mn(e.Wb,0,e);else if(e.dispatchEvent("readystatechange"),4==Ia(e)){ia(e.b,Ea(e,"Request complete")),e.c=!1;try{var t,n,i,r,o=Ta(e);t:switch(o){case 200:case 201:case 202:case 204:case 206:case 304:case 1223:var a=!0;break t;default:a=!1}if((t=a)||((n=0===o)&&(!(r=String(e.l).match(En)[1]||null)&&l.self&&l.self.location&&(r=(i=l.self.location.protocol).substr(0,i.length-1)),n=!fa.test(r?r.toLowerCase():"")),t=n),t)e.dispatchEvent("complete"),e.dispatchEvent("success");else{try{var s=2<Ia(e)?e.a.statusText:""}catch(t){ia(e.b,"Can not get status: "+t.message),s=""}e.h=s+" ["+Ta(e)+"]",ga(e)}}finally{ya(e)}}}function ya(e,t){if(e.a){wa(e);var n=e.a,i=e.C[0]?a:null;e.a=null,e.C=null,t||e.dispatchEvent("ready");try{n.onreadystatechange=i}catch(t){(e=e.b)&&e.log(Yo,"Problem encountered resetting onreadystatechange: "+t.message,void 0)}}}function wa(t){t.a&&t.u&&(t.a.ontimeout=null),t.s&&(l.clearTimeout(t.s),t.s=null)}function Ia(t){return t.a?t.a.readyState:0}function Ta(t){try{return 2<Ia(t)?t.a.status:-1}catch(t){return-1}}function Ea(t,e){return e+" ["+t.P+" "+t.l+" "+Ta(t)+"]"}function Aa(t){var e=xa;this.g=[],this.u=e,this.s=t||null,this.f=this.a=!1,this.c=void 0,this.v=this.C=this.i=!1,this.h=0,this.b=null,this.l=0}function ka(t,e,n){t.a=!0,t.c=n,t.f=!e,Oa(t)}function Sa(t){if(t.a){if(!t.v)throw new Ca;t.v=!1}}function Na(t,e,n,i){t.g.push([e,n,i]),t.a&&Oa(t)}function _a(t){return H(t.g,function(t){return v(t[1])})}function Oa(e){var n;e.h&&e.a&&_a(e)&&(i=e.h,(n=Pa[i])&&(l.clearTimeout(n.a),delete Pa[i]),e.h=0),e.b&&(e.b.l--,delete e.b);for(var i=e.c,t=n=!1;e.g.length&&!e.i;){var r=(a=e.g.shift())[0],o=a[1],a=a[2];if(r=e.f?o:r)try{var s=r.call(a||e.s,i);void 0!==s&&(e.f=e.f&&(s==i||s instanceof Error),e.c=i=s),(O(i)||"function"==typeof l.Promise&&i instanceof l.Promise)&&(t=!0,e.i=!0)}catch(t){i=t,e.f=!0,_a(e)||(n=!0)}}e.c=i,t&&(s=b(e.m,e,!0),t=b(e.m,e,!1),i instanceof Aa?(Na(i,s,t),i.C=!0):i.then(s,t)),n&&(i=new Da(i),Pa[i.a]=i,e.h=i.a)}function Ca(){C.call(this)}function Ra(){C.call(this)}function Da(t){this.a=l.setTimeout(b(this.c,this),0),this.b=t}(t=ha.prototype).Ma=function(){void 0!==h&&this.a&&(this.h="Timed out after "+this.g+"ms, aborting",ia(this.b,Ea(this,this.h)),this.dispatchEvent("timeout"),this.abort(8))},t.abort=function(){this.a&&this.c&&(ia(this.b,Ea(this,"Aborting")),this.c=!1,this.f=!0,this.a.abort(),this.f=!1,this.dispatchEvent("complete"),this.dispatchEvent("abort"),ya(this))},t.Da=function(){this.a&&(this.c&&(this.c=!1,this.f=!0,this.a.abort(),this.f=!1),ya(this,!0)),ha.bb.Da.call(this)},t.Wb=function(){this.ya||(this.N||this.i||this.f?ba(this):this.Jc())},t.Jc=function(){ba(this)},t.getResponse=function(){try{if(!this.a)return null;if("response"in this.a)return this.a.response;switch(this.m){case la:case"text":return this.a.responseText;case"arraybuffer":if("mozResponseArrayBuffer"in this.a)return this.a.mozResponseArrayBuffer}var t=this.b;return t&&t.log(Yo,"Response type "+this.m+" is not supported on this browser",void 0),null}catch(t){return ia(this.b,"Can not get response: "+t.message),null}},Aa.prototype.cancel=function(t){var e;this.a?this.c instanceof Aa&&this.c.cancel():(this.b&&(e=this.b,delete this.b,t?e.cancel(t):(e.l--,e.l<=0&&e.cancel())),this.u?this.u.call(this.s,this):this.v=!0,this.a||(t=new Ra,Sa(this),ka(this,!1,t)))},Aa.prototype.m=function(t,e){this.i=!1,ka(this,t,e)},Aa.prototype.then=function(t,e,n){var i,r,o=new fe(function(t,e){i=t,r=e});return Na(this,i,function(t){t instanceof Ra?o.cancel():r(t)}),o.then(t,e,n)},Aa.prototype.$goog_Thenable=!0,w(Ca,C),Ca.prototype.message="Deferred has already fired",Ca.prototype.name="AlreadyCalledError",w(Ra,C),Ra.prototype.message="Deferred was canceled",Ra.prototype.name="CanceledError",Da.prototype.c=function(){throw delete Pa[this.a],this.b};var Pa={};function La(t){var e=document,n=wt(t).toString(),i=ae(document,"SCRIPT"),r={Xb:i,Ma:void 0},o=new Aa(r),a=window.setTimeout(function(){Ma(i,!0);var t=new Va(Ua,"Timeout reached for loading script "+n);Sa(o),ka(o,!1,t)},5e3);return r.Ma=a,i.onload=i.onreadystatechange=function(){i.readyState&&"loaded"!=i.readyState&&"complete"!=i.readyState||(Ma(i,!1,a),Sa(o),ka(o,!0,null))},i.onerror=function(){Ma(i,!0,a);var t=new Va(ja,"Error while loading script "+n);Sa(o),ka(o,!1,t)},lt(r={},{type:"text/javascript",charset:"UTF-8"}),ee(i,r),r=t,ft(t=i,"HTMLScriptElement"),t.src=wt(r),(r=(r=t.ownerDocument&&t.ownerDocument.defaultView)&&r!=l?f(r.document):s=null===s?f(l.document):s)&&t.setAttribute("nonce",r),((e=((r=e)||document).getElementsByTagName("HEAD"))&&0!=e.length?e[0]:r.documentElement).appendChild(i),o}function xa(){var t;this&&this.Xb&&((t=this.Xb)&&"SCRIPT"==t.tagName&&Ma(t,!0,this.Ma))}function Ma(t,e,n){null!=n&&l.clearTimeout(n),t.onload=a,t.onerror=a,t.onreadystatechange=a,e&&window.setTimeout(function(){t&&t.parentNode&&t.parentNode.removeChild(t)},0)}var ja=0,Ua=1;function Va(t,e){var n="Jsloader error (code #"+t+")";e&&(n+=": "+e),C.call(this,n),this.code=t}function Fa(t){this.f=t}function qa(t,e,n){if(this.c=t,this.l=(t=e||{}).secureTokenEndpoint||"https://securetoken.googleapis.com/v1/token",this.m=t.secureTokenTimeout||Ga,this.g=ct(t.secureTokenHeaders||Ba),this.h=t.firebaseEndpoint||"https://www.googleapis.com/identitytoolkit/v3/relyingparty/",this.i=t.identityPlatformEndpoint||"https://identitytoolkit.googleapis.com/v2/",this.v=t.firebaseTimeout||Wa,this.a=ct(t.firebaseHeaders||Xa),n&&(this.a["X-Client-Version"]=n,this.g["X-Client-Version"]=n),n="Node"==li(),!(n=l.XMLHttpRequest||n&&Zl.default.INTERNAL.node&&Zl.default.INTERNAL.node.XMLHttpRequest)&&!hi())throw new T("internal-error","The XMLHttpRequest compatibility library was not found.");this.f=void 0,hi()?this.f=new ra(self):fi()?this.f=new Fa(n):this.f=new Ko,this.b=null}w(Va,C),w(Fa,Vo),Fa.prototype.a=function(){return new this.f},Fa.prototype.b=function(){return{}};var Ha,Ka="idToken",Ga=new Ri(3e4,6e4),Ba={"Content-Type":"application/x-www-form-urlencoded"},Wa=new Ri(3e4,6e4),Xa={"Content-Type":"application/json"};function Ja(t,e){e?t.a["X-Firebase-Locale"]=e:delete t.a["X-Firebase-Locale"]}function Ya(t,e){e&&(t.l=za("https://securetoken.googleapis.com/v1/token",e),t.h=za("https://www.googleapis.com/identitytoolkit/v3/relyingparty/",e),t.i=za("https://identitytoolkit.googleapis.com/v2/",e))}function za(t,e){return t=Cn(t),e=Cn(e.url),t.f=t.a+t.f,kn(t,e.c),t.a=e.a,Sn(t,e.g),t.toString()}function $a(t,e){e?(t.a["X-Client-Version"]=e,t.g["X-Client-Version"]=e):(delete t.a["X-Client-Version"],delete t.g["X-Client-Version"])}function Za(t,e,n,i,r,o,a){var s;(t=((s=vi(s=bi())==pi&&(s=s.match(/\sChrome\/(\d+)/i))&&2==s.length?parseInt(s[1],10):null)&&s<30||Ht&&Zt&&!(9<Zt))&&!hi()?(Ha=Ha||new fe(function(t,e){var n,i;n=t,i=e,((window.gapi||{}).client||{}).request?n():(l[ts]=function(){((window.gapi||{}).client||{}).request?n():i(Error("CORS_UNSUPPORTED"))},function(t,e){Na(t,null,e,void 0)}(La(It(Qa,{onload:ts})),function(){i(Error("CORS_UNSUPPORTED"))}))}),b(t.s,t)):b(t.u,t))(e,n,i,r,o,a)}qa.prototype.T=function(){return this.b},qa.prototype.u=function(t,n,e,i,r,o){if(hi()&&(void 0===l.fetch||void 0===l.Headers||void 0===l.Request))throw new T("operation-not-supported-in-this-environment","fetch, Headers and Request native APIs or equivalent Polyfills must be available to support HTTP requests from a Worker environment.");var a,s=new ha(this.f);o&&(s.g=Math.max(0,o),a=setTimeout(function(){s.dispatchEvent("timeout")},o)),dn(s,"complete",function(){a&&clearTimeout(a);var e=null;try{e=JSON.parse(function(e){try{return e.a?e.a.responseText:""}catch(t){return ia(e.b,"Can not get responseText: "+t.message),""}}(this))||null}catch(t){e=null}n&&n(e)}),pn(s,"ready",function(){a&&clearTimeout(a),Me(this)}),pn(s,"timeout",function(){a&&clearTimeout(a),Me(this),n&&n(null)}),pa(s,t,e,i,r)};var Qa=new dt(gt,"https://apis.google.com/js/client.js?onload=%{onload}"),ts="__fcb"+Math.floor(1e6*Math.random()).toString();function es(t,e,n,i,r,o,a){var s=Cn(e+n);_n(s,"key",t.c),a&&_n(s,"cb",Date.now().toString());var u="GET"==i;if(u)for(var c in r)r.hasOwnProperty(c)&&_n(s,c,r[c]);return new fe(function(e,n){Za(t,s.toString(),function(t){t?t.error?n(zs(t,o||{})):e(t):n(new T("network-request-failed"))},i,u?void 0:Jn(Si(r)),t.a,t.v.get())})}function ns(t){if("string"!=typeof(t=t.email)||!ai.test(t))throw new T("invalid-email")}function is(t){"email"in t&&ns(t)}function rs(t){if(!t[Ka]){if(t.mfaPendingCredential)throw new T("multi-factor-auth-required",null,ct(t));throw new T("internal-error")}}function os(t){if(t.phoneNumber||t.temporaryProof){if(!t.phoneNumber||!t.temporaryProof)throw new T("internal-error")}else{if(!t.sessionInfo)throw new T("missing-verification-id");if(!t.code)throw new T("missing-verification-code")}}qa.prototype.s=function(t,n,i,r,o){var a=this;Ha.then(function(){window.gapi.client.setApiKey(a.c);var e=window.gapi.auth.getToken();window.gapi.auth.setToken(null),window.gapi.client.request({path:t,method:i,body:r,headers:o,authType:"none",callback:function(t){window.gapi.auth.setToken(e),n&&n(t)}})}).o(function(t){n&&n({error:{message:t&&t.message||"CORS_UNSUPPORTED"}})})},qa.prototype.Ab=function(){return Js(this,Ms,{})},qa.prototype.Cb=function(t,e){return Js(this,Ls,{idToken:t,email:e})},qa.prototype.Db=function(t,e){return Js(this,xs,{idToken:t,password:e})};var as={displayName:"DISPLAY_NAME",photoUrl:"PHOTO_URL"};function ss(t){if(!t.phoneVerificationInfo)throw new T("internal-error");if(!t.phoneVerificationInfo.sessionInfo)throw new T("missing-verification-id");if(!t.phoneVerificationInfo.code)throw new T("missing-verification-code")}function us(t){if(!t.requestUri||!t.sessionId&&!t.postBody&&!t.pendingToken)throw new T("internal-error")}function cs(t,e){return e.oauthIdToken&&e.providerId&&0==e.providerId.indexOf("oidc.")&&!e.pendingToken&&(t.sessionId?e.nonce=t.sessionId:t.postBody&&(Gn(t=new Fn(t.postBody),"nonce")&&(e.nonce=t.get("nonce")))),e}function hs(t){var e=null;if(t.needConfirmation?(t.code="account-exists-with-different-credential",e=Uo(t)):"FEDERATED_USER_ID_ALREADY_LINKED"==t.errorMessage?(t.code="credential-already-in-use",e=Uo(t)):"EMAIL_EXISTS"==t.errorMessage?(t.code="email-already-in-use",e=Uo(t)):t.errorMessage&&(e=Ys(t.errorMessage)),e)throw e;rs(t)}function ls(t,e){return e.returnIdpCredential=!0,Js(t,Vs,e)}function fs(t,e){return e.returnIdpCredential=!0,Js(t,qs,e)}function ds(t,e){return e.returnIdpCredential=!0,e.autoCreate=!1,Js(t,Fs,e)}function ps(t){if(!t.oobCode)throw new T("invalid-action-code")}(t=qa.prototype).Eb=function(t,i){var r={idToken:t},o=[];return st(as,function(t,e){var n=i[e];null===n?o.push(t):e in i&&(r[e]=n)}),o.length&&(r.deleteAttribute=o),Js(this,Ls,r)},t.wb=function(t,e){return lt(t={requestType:"PASSWORD_RESET",email:t},e),Js(this,Os,t)},t.xb=function(t,e){return lt(t={requestType:"EMAIL_SIGNIN",email:t},e),Js(this,Ss,t)},t.vb=function(t,e){return lt(t={requestType:"VERIFY_EMAIL",idToken:t},e),Js(this,Ns,t)},t.Fb=function(t,e,n){return lt(t={requestType:"VERIFY_AND_CHANGE_EMAIL",idToken:t,newEmail:e},n),Js(this,_s,t)},t.gb=function(t){return Js(this,Gs,t)},t.ob=function(t,e){return Js(this,Ds,{oobCode:t,newPassword:e})},t.Sa=function(t){return Js(this,ms,{oobCode:t})},t.kb=function(t){return Js(this,vs,{oobCode:t})};var vs={endpoint:"setAccountInfo",A:ps,Z:"email",B:!0},ms={endpoint:"resetPassword",A:ps,G:function(t){var e=t.requestType;if(!e||!t.email&&"EMAIL_SIGNIN"!=e&&"VERIFY_AND_CHANGE_EMAIL"!=e)throw new T("internal-error")},B:!0},gs={endpoint:"signupNewUser",A:function(t){if(ns(t),!t.password)throw new T("weak-password")},G:rs,V:!0,B:!0},bs={endpoint:"createAuthUri",B:!0},ys={endpoint:"deleteAccount",O:["idToken"]},ws={endpoint:"setAccountInfo",O:["idToken","deleteProvider"],A:function(t){if(!Array.isArray(t.deleteProvider))throw new T("internal-error")}},Is={endpoint:"emailLinkSignin",O:["email","oobCode"],A:ns,G:rs,V:!0,B:!0},Ts={endpoint:"emailLinkSignin",O:["idToken","email","oobCode"],A:ns,G:rs,V:!0},Es={endpoint:"accounts/mfaEnrollment:finalize",O:["idToken","phoneVerificationInfo"],A:ss,G:rs,B:!0,Na:!0},As={endpoint:"accounts/mfaSignIn:finalize",O:["mfaPendingCredential","phoneVerificationInfo"],A:ss,G:rs,B:!0,Na:!0},ks={endpoint:"getAccountInfo"},Ss={endpoint:"getOobConfirmationCode",O:["requestType"],A:function(t){if("EMAIL_SIGNIN"!=t.requestType)throw new T("internal-error");ns(t)},Z:"email",B:!0},Ns={endpoint:"getOobConfirmationCode",O:["idToken","requestType"],A:function(t){if("VERIFY_EMAIL"!=t.requestType)throw new T("internal-error")},Z:"email",B:!0},_s={endpoint:"getOobConfirmationCode",O:["idToken","newEmail","requestType"],A:function(t){if("VERIFY_AND_CHANGE_EMAIL"!=t.requestType)throw new T("internal-error")},Z:"email",B:!0},Os={endpoint:"getOobConfirmationCode",O:["requestType"],A:function(t){if("PASSWORD_RESET"!=t.requestType)throw new T("internal-error");ns(t)},Z:"email",B:!0},Cs={mb:!0,endpoint:"getProjectConfig",Vb:"GET"},Rs={mb:!0,endpoint:"getRecaptchaParam",Vb:"GET",G:function(t){if(!t.recaptchaSiteKey)throw new T("internal-error")}},Ds={endpoint:"resetPassword",A:ps,Z:"email",B:!0},Ps={endpoint:"sendVerificationCode",O:["phoneNumber","recaptchaToken"],Z:"sessionInfo",B:!0},Ls={endpoint:"setAccountInfo",O:["idToken"],A:is,V:!0},xs={endpoint:"setAccountInfo",O:["idToken"],A:function(t){if(is(t),!t.password)throw new T("weak-password")},G:rs,V:!0},Ms={endpoint:"signupNewUser",G:rs,V:!0,B:!0},js={endpoint:"accounts/mfaEnrollment:start",O:["idToken","phoneEnrollmentInfo"],A:function(t){if(!t.phoneEnrollmentInfo)throw new T("internal-error");if(!t.phoneEnrollmentInfo.phoneNumber)throw new T("missing-phone-number");if(!t.phoneEnrollmentInfo.recaptchaToken)throw new T("missing-app-credential")},G:function(t){if(!t.phoneSessionInfo||!t.phoneSessionInfo.sessionInfo)throw new T("internal-error")},B:!0,Na:!0},Us={endpoint:"accounts/mfaSignIn:start",O:["mfaPendingCredential","mfaEnrollmentId","phoneSignInInfo"],A:function(t){if(!t.phoneSignInInfo||!t.phoneSignInInfo.recaptchaToken)throw new T("missing-app-credential")},G:function(t){if(!t.phoneResponseInfo||!t.phoneResponseInfo.sessionInfo)throw new T("internal-error")},B:!0,Na:!0},Vs={endpoint:"verifyAssertion",A:us,Za:cs,G:hs,V:!0,B:!0},Fs={endpoint:"verifyAssertion",A:us,Za:cs,G:function(t){if(t.errorMessage&&"USER_NOT_FOUND"==t.errorMessage)throw new T("user-not-found");if(t.errorMessage)throw Ys(t.errorMessage);rs(t)},V:!0,B:!0},qs={endpoint:"verifyAssertion",A:function(t){if(us(t),!t.idToken)throw new T("internal-error")},Za:cs,G:hs,V:!0},Hs={endpoint:"verifyCustomToken",A:function(t){if(!t.token)throw new T("invalid-custom-token")},G:rs,V:!0,B:!0},Ks={endpoint:"verifyPassword",A:function(t){if(ns(t),!t.password)throw new T("wrong-password")},G:rs,V:!0,B:!0},Gs={endpoint:"verifyPhoneNumber",A:os,G:rs,B:!0},Bs={endpoint:"verifyPhoneNumber",A:function(t){if(!t.idToken)throw new T("internal-error");os(t)},G:function(t){if(t.temporaryProof)throw t.code="credential-already-in-use",Uo(t);rs(t)}},Ws={Ib:{USER_NOT_FOUND:"user-not-found"},endpoint:"verifyPhoneNumber",A:os,G:rs,B:!0},Xs={endpoint:"accounts/mfaEnrollment:withdraw",O:["idToken","mfaEnrollmentId"],G:function(t){if(!!t[Ka]^!!t.refreshToken)throw new T("internal-error")},B:!0,Na:!0};function Js(t,e,n){if(!function(t,e){if(!e||!e.length)return 1;if(t){for(var n=0;n<e.length;n++){var i=t[e[n]];if(null==i||""===i)return}return 1}}(n,e.O))return we(new T("internal-error"));var i,r=!!e.Na,o=e.Vb||"POST";return ye(n).then(e.A).then(function(){return e.V&&(n.returnSecureToken=!0),e.B&&t.b&&void 0===n.tenantId&&(n.tenantId=t.b),es(t,r?t.i:t.h,e.endpoint,o,n,e.Ib,e.mb||!1)}).then(function(t){return i=t,e.Za?e.Za(n,i):i}).then(e.G).then(function(){if(!e.Z)return i;if(!(e.Z in i))throw new T("internal-error");return i[e.Z]})}function Ys(t){return zs({error:{errors:[{message:t}],code:400,message:t}})}function zs(t,e){var n,i=(t.error&&t.error.errors&&t.error.errors[0]||{}).reason||"",r={keyInvalid:"invalid-api-key",ipRefererBlocked:"app-not-authorized"};if(i=r[i]?new T(r[i]):null)return i;for(n in i=t.error&&t.error.message||"",lt(r={INVALID_CUSTOM_TOKEN:"invalid-custom-token",CREDENTIAL_MISMATCH:"custom-token-mismatch",MISSING_CUSTOM_TOKEN:"internal-error",INVALID_IDENTIFIER:"invalid-email",MISSING_CONTINUE_URI:"internal-error",INVALID_EMAIL:"invalid-email",INVALID_PASSWORD:"wrong-password",USER_DISABLED:"user-disabled",MISSING_PASSWORD:"internal-error",EMAIL_EXISTS:"email-already-in-use",PASSWORD_LOGIN_DISABLED:"operation-not-allowed",INVALID_IDP_RESPONSE:"invalid-credential",INVALID_PENDING_TOKEN:"invalid-credential",FEDERATED_USER_ID_ALREADY_LINKED:"credential-already-in-use",MISSING_OR_INVALID_NONCE:"missing-or-invalid-nonce",INVALID_MESSAGE_PAYLOAD:"invalid-message-payload",INVALID_RECIPIENT_EMAIL:"invalid-recipient-email",INVALID_SENDER:"invalid-sender",EMAIL_NOT_FOUND:"user-not-found",RESET_PASSWORD_EXCEED_LIMIT:"too-many-requests",EXPIRED_OOB_CODE:"expired-action-code",INVALID_OOB_CODE:"invalid-action-code",MISSING_OOB_CODE:"internal-error",INVALID_PROVIDER_ID:"invalid-provider-id",CREDENTIAL_TOO_OLD_LOGIN_AGAIN:"requires-recent-login",INVALID_ID_TOKEN:"invalid-user-token",TOKEN_EXPIRED:"user-token-expired",USER_NOT_FOUND:"user-token-expired",CORS_UNSUPPORTED:"cors-unsupported",DYNAMIC_LINK_NOT_ACTIVATED:"dynamic-link-not-activated",INVALID_APP_ID:"invalid-app-id",TOO_MANY_ATTEMPTS_TRY_LATER:"too-many-requests",WEAK_PASSWORD:"weak-password",OPERATION_NOT_ALLOWED:"operation-not-allowed",USER_CANCELLED:"user-cancelled",CAPTCHA_CHECK_FAILED:"captcha-check-failed",INVALID_APP_CREDENTIAL:"invalid-app-credential",INVALID_CODE:"invalid-verification-code",INVALID_PHONE_NUMBER:"invalid-phone-number",INVALID_SESSION_INFO:"invalid-verification-id",INVALID_TEMPORARY_PROOF:"invalid-credential",MISSING_APP_CREDENTIAL:"missing-app-credential",MISSING_CODE:"missing-verification-code",MISSING_PHONE_NUMBER:"missing-phone-number",MISSING_SESSION_INFO:"missing-verification-id",QUOTA_EXCEEDED:"quota-exceeded",SESSION_EXPIRED:"code-expired",REJECTED_CREDENTIAL:"rejected-credential",INVALID_CONTINUE_URI:"invalid-continue-uri",MISSING_ANDROID_PACKAGE_NAME:"missing-android-pkg-name",MISSING_IOS_BUNDLE_ID:"missing-ios-bundle-id",UNAUTHORIZED_DOMAIN:"unauthorized-continue-uri",INVALID_DYNAMIC_LINK_DOMAIN:"invalid-dynamic-link-domain",INVALID_OAUTH_CLIENT_ID:"invalid-oauth-client-id",INVALID_CERT_HASH:"invalid-cert-hash",UNSUPPORTED_TENANT_OPERATION:"unsupported-tenant-operation",INVALID_TENANT_ID:"invalid-tenant-id",TENANT_ID_MISMATCH:"tenant-id-mismatch",ADMIN_ONLY_OPERATION:"admin-restricted-operation",INVALID_MFA_PENDING_CREDENTIAL:"invalid-multi-factor-session",MFA_ENROLLMENT_NOT_FOUND:"multi-factor-info-not-found",MISSING_MFA_PENDING_CREDENTIAL:"missing-multi-factor-session",MISSING_MFA_ENROLLMENT_ID:"missing-multi-factor-info",EMAIL_CHANGE_NEEDS_VERIFICATION:"email-change-needs-verification",SECOND_FACTOR_EXISTS:"second-factor-already-in-use",SECOND_FACTOR_LIMIT_EXCEEDED:"maximum-second-factor-count-exceeded",UNSUPPORTED_FIRST_FACTOR:"unsupported-first-factor",UNVERIFIED_EMAIL:"unverified-email"},e||{}),e=(e=i.match(/^[^\s]+\s*:\s*([\s\S]*)$/))&&1<e.length?e[1]:void 0,r)if(0===i.indexOf(n))return new T(r[n],e);return new T("internal-error",e=!e&&t?ki(t):e)}function $s(t){var o;this.b=t,this.a=null,this.sb=(o=this,(eu=eu||new fe(function(t,e){function n(){Ci(),yi("gapi.load")("gapi.iframes",{callback:t,ontimeout:function(){Ci(),e(Error("Network Error"))},timeout:Qs.get()})}var i;yi("gapi.iframes.Iframe")?t():yi("gapi.load")?n():(i="__iframefcb"+Math.floor(1e6*Math.random()).toString(),l[i]=function(){yi("gapi.load")?n():e(Error("Network Error"))},ye(La(i=It(Zs,{onload:i}))).o(function(){e(Error("Network Error"))}))}).o(function(t){throw eu=null,t})).then(function(){return new fe(function(i,r){yi("gapi.iframes.getContext")().open({where:document.body,url:o.b,messageHandlersFilter:yi("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"),attributes:{style:{position:"absolute",top:"-100px",width:"1px",height:"1px"}},dontclear:!0},function(t){function e(){clearTimeout(n),i()}o.a=t,o.a.restyle({setHideOnLeave:!1});var n=setTimeout(function(){r(Error("Network Error"))},tu.get());t.ping(e).then(e,function(){r(Error("Network Error"))})})})}))}var Zs=new dt(gt,"https://apis.google.com/js/api.js?onload=%{onload}"),Qs=new Ri(3e4,6e4),tu=new Ri(5e3,15e3),eu=null;function nu(t,e,n,i){this.l=t,this.h=e,this.i=n,this.g=i,this.f=null,t=this.g?Rn((t=Cn(this.g.url)).c,t.a,t.g,"/emulator/auth/iframe"):Rn("https",this.l,null,"/__/auth/iframe"),this.a=t,_n(this.a,"apiKey",this.h),_n(this.a,"appName",this.i),this.b=null,this.c=[]}function iu(t,e,n,i,r,o){this.u=t,this.s=e,this.c=n,this.m=i,this.v=o,this.i=this.g=this.l=null,this.a=r,this.h=this.f=null}function ru(t){try{return Zl.default.app(t).auth().Ga()}catch(t){return[]}}function ou(t,e,n,i,r,o){this.s=t,this.g=e,this.b=n,this.f=o,this.c=i||null,this.i=r||null,this.l=this.u=this.C=null,this.h=[],this.m=this.a=null}function au(t){var s=ti();return Js(t,Cs,{}).then(function(t){return t.authorizedDomains||[]}).then(function(t){t:{for(var e=(n=Cn(s)).c,n=n.a,i=0;i<t.length;i++){var r=t[i],o=n,a=e;if(o=0==r.indexOf("chrome-extension://")?Cn(r).a==o&&"chrome-extension"==a:("http"==a||"https"==a)&&(oi.test(r)?o==r:(r=r.split(".").join("\\."),new RegExp("^(.+\\."+r+"|"+r+")$","i").test(o)))){t=!0;break t}}t=!1}if(!t)throw new Mo(ti())})}function su(r){return r.m||(r.m=si().then(function(){var t,e,n,i;r.u||(t=r.c,e=r.i,n=ru(r.b),(i=new nu(r.s,r.g,r.b,r.f)).f=t,i.b=e,i.c=X(n||[]),r.u=i.toString()),r.v=new $s(r.u),function(i){if(!i.v)throw Error("IfcHandler must be initialized!");!function(t,e){t.sb.then(function(){t.a.register("authEvent",e,yi("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"))})}(i.v,function(t){var e={};if(t&&t.authEvent){var n=!1;for(t=Do(t.authEvent),e=0;e<i.h.length;e++)n=i.h[e](t)||n;return(e={}).status=n?"ACK":"ERROR",ye(e)}return e.status="ERROR",ye(e)})}(r)}),r.m)}function uu(t){return t.l||(t.C=t.c?gi(t.c,ru(t.b)):null,t.l=new qa(t.g,_(t.i),t.C),t.f&&Ya(t.l,t.f)),t.l}function cu(t,e,n,i,r,o,a,s,u,c,h,l){return(t=new iu(t,e,n,i,r,l)).l=o,t.g=a,t.i=s,t.b=ct(u||null),t.f=c,t.zb(h).toString()}function hu(t){if(this.a=t||Zl.default.INTERNAL.reactNative&&Zl.default.INTERNAL.reactNative.AsyncStorage,!this.a)throw new T("internal-error","The React Native compatibility library was not found.");this.type="asyncStorage"}function lu(t){this.b=t,this.a={},this.f=b(this.c,this)}nu.prototype.toString=function(){return this.f?_n(this.a,"v",this.f):Kn(this.a.b,"v"),this.b?_n(this.a,"eid",this.b):Kn(this.a.b,"eid"),this.c.length?_n(this.a,"fw",this.c.join(",")):Kn(this.a.b,"fw"),this.a.toString()},iu.prototype.zb=function(t){return this.h=t,this},iu.prototype.toString=function(){var t;if(_n(t=this.v?Rn((t=Cn(this.v.url)).c,t.a,t.g,"/emulator/auth/handler"):Rn("https",this.u,null,"/__/auth/handler"),"apiKey",this.s),_n(t,"appName",this.c),_n(t,"authType",this.m),this.a.isOAuthProvider){var e=this.a;try{var n=Zl.default.app(this.c).auth().la()}catch(t){n=null}for(i in e.pb=n,_n(t,"providerId",this.a.providerId),e=Si((n=this.a).Jb))e[i]=e[i].toString();for(var i=n.Qc,e=ct(e),r=0;r<i.length;r++){var o=i[r];o in e&&delete e[o]}n.qb&&n.pb&&!e[n.qb]&&(e[n.qb]=n.pb),ut(e)||_n(t,"customParameters",ki(e))}if("function"==typeof this.a.Rb&&((n=this.a.Rb()).length&&_n(t,"scopes",n.join(","))),this.l?_n(t,"redirectUrl",this.l):Kn(t.b,"redirectUrl"),this.g?_n(t,"eventId",this.g):Kn(t.b,"eventId"),this.i?_n(t,"v",this.i):Kn(t.b,"v"),this.b)for(var a in this.b)this.b.hasOwnProperty(a)&&!On(t,a)&&_n(t,a,this.b[a]);return this.h?_n(t,"tid",this.h):Kn(t.b,"tid"),this.f?_n(t,"eid",this.f):Kn(t.b,"eid"),(a=ru(this.c)).length&&_n(t,"fw",a.join(",")),t.toString()},(t=ou.prototype).Pb=function(e,n,t){var i=new T("popup-closed-by-user"),r=new T("web-storage-unsupported"),o=this,a=!1;return this.ma().then(function(){var t,i;i={type:"webStorageSupport"},su(t=o).then(function(){return e=t.v,n=i,e.sb.then(function(){return new fe(function(t){e.a.send(n.type,n,t,yi("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"))})});var e,n}).then(function(t){if(t&&t.length&&void 0!==t[0].webStorageSupport)return t[0].webStorageSupport;throw Error()}).then(function(t){t||(e&&ii(e),n(r),a=!0)})}).o(function(){}).then(function(){if(!a)return n=e,new fe(function(e){return function t(){gn(2e3).then(function(){return n&&!n.closed?t():void e()})}()});var n}).then(function(){if(!a)return gn(t).then(function(){n(i)})})},t.Yb=function(){var t=bi();return!Ai(t)&&!Oi(t)},t.Ub=function(){return!1},t.Nb=function(e,t,n,i,r,o,a,s){if(!e)return we(new T("popup-blocked"));if(a&&!Ai())return this.ma().o(function(t){ii(e),r(t)}),i(),ye();this.a||(this.a=au(uu(this)));var u=this;return this.a.then(function(){var t=u.ma().o(function(t){throw ii(e),r(t),t});return i(),t}).then(function(){Co(n),a||ei(cu(u.s,u.g,u.b,t,n,null,o,u.c,void 0,u.i,s,u.f),e)}).o(function(t){throw"auth/network-request-failed"==t.code&&(u.a=null),t})},t.Ob=function(t,e,n,i){this.a||(this.a=au(uu(this)));var r=this;return this.a.then(function(){Co(e),ei(cu(r.s,r.g,r.b,t,e,ti(),n,r.c,void 0,r.i,i,r.f))}).o(function(t){throw"auth/network-request-failed"==t.code&&(r.a=null),t})},t.ma=function(){var t=this;return su(this).then(function(){return t.v.sb}).o(function(){throw t.a=null,new T("network-request-failed")})},t.ac=function(){return!0},t.Ea=function(t){this.h.push(t)},t.Ta=function(e){B(this.h,function(t){return t==e})},(t=hu.prototype).get=function(t){return ye(this.a.getItem(t)).then(function(t){return t&&Ni(t)})},t.set=function(t,e){return ye(this.a.setItem(t,ki(e)))},t.U=function(t){return ye(this.a.removeItem(t))},t.ca=function(){},t.ia=function(){};var fu,du=[];function pu(t,e,n){ut(t.a)&&t.b.addEventListener("message",t.f),void 0===t.a[e]&&(t.a[e]=[]),t.a[e].push(n)}function vu(t){this.a=t}function mu(t){this.c=t,this.b=!1,this.a=[]}function gu(i,t,e,n){var r,o,a,s,u=e||{},c=null;if(i.b)return we(Error("connection_unavailable"));var h=n?800:50,l="undefined"!=typeof MessageChannel?new MessageChannel:null;return new fe(function(e,n){l?(r=Math.floor(Math.random()*Math.pow(10,20)).toString(),l.port1.start(),a=setTimeout(function(){n(Error("unsupported_event"))},h),c={messageChannel:l,onMessage:o=function(t){t.data.eventId===r&&("ack"===t.data.status?(clearTimeout(a),s=setTimeout(function(){n(Error("timeout"))},3e3)):"done"===t.data.status?(clearTimeout(s),void 0!==t.data.response?e(t.data.response):n(Error("unknown_error"))):(clearTimeout(a),clearTimeout(s),n(Error("invalid_response"))))}},i.a.push(c),l.port1.addEventListener("message",o),i.c.postMessage({eventType:t,eventId:r,data:u},[l.port2])):n(Error("connection_unavailable"))}).then(function(t){return bu(i,c),t}).o(function(t){throw bu(i,c),t})}function bu(t,e){var n,i;e&&(n=e.messageChannel,i=e.onMessage,n&&(n.port1.removeEventListener("message",i),n.port1.close()),B(t.a,function(t){return t==e}))}function yu(){if(!Eu())throw new T("web-storage-unsupported");this.c={},this.a=[],this.b=0,this.m=l.indexedDB,this.type="indexedDB",this.g=this.v=this.f=this.l=null,this.s=!1,this.h=null;var t,e,n,i=this;hi()&&self?(this.v=(n=hi()?self:null,V(du,function(t){t.b==n&&(e=t)}),e||(e=new lu(n),du.push(e)),e),pu(this.v,"keyChanged",function(t,n){return _u(i).then(function(e){return 0<e.length&&V(i.a,function(t){t(e)}),{keyProcessed:K(e,n.key)}})}),pu(this.v,"ping",function(){return ye(["keyChanged"])})):((t=l.navigator)&&t.serviceWorker?ye().then(function(){return t.serviceWorker.ready}).then(function(t){return t.active||null}).o(function(){return null}):ye(null)).then(function(t){(i.h=t)&&(i.g=new mu(new vu(t)),gu(i.g,"ping",null,!0).then(function(t){t[0].fulfilled&&K(t[0].value,"keyChanged")&&(i.s=!0)}).o(function(){}))})}function wu(r){return new fe(function(e,n){var t=r.m.open("firebaseLocalStorageDb",1);t.onerror=function(t){try{t.preventDefault()}catch(t){}n(Error(t.target.error))},t.onupgradeneeded=function(t){t=t.target.result;try{t.createObjectStore("firebaseLocalStorage",{keyPath:"fbase_key"})}catch(t){n(t)}},t.onsuccess=function(t){var i;(t=t.target.result).objectStoreNames.contains("firebaseLocalStorage")?e(t):(i=r,new fe(function(t,e){var n=i.m.deleteDatabase("firebaseLocalStorageDb");n.onsuccess=function(){t()},n.onerror=function(t){e(Error(t.target.error))}}).then(function(){return wu(r)}).then(function(t){e(t)}).o(function(t){n(t)}))}})}function Iu(t){return t.i||(t.i=wu(t)),t.i}function Tu(r,t){var o=0;return new fe(function e(n,i){Iu(r).then(t).then(n).o(function(t){return 3<++o?void i(t):Iu(r).then(function(t){return t.close(),r.i=void 0,e(n,i)}).o(function(t){i(t)})})})}function Eu(){try{return l.indexedDB}catch(t){return}}function Au(t){return t.objectStore("firebaseLocalStorage")}function ku(t,e){return t.transaction(["firebaseLocalStorage"],e?"readwrite":"readonly")}function Su(t){return new fe(function(e,n){t.onsuccess=function(t){t&&t.target?e(t.target.result):e()},t.onerror=function(t){n(t.target.error)}})}function Nu(t,e){return t.g&&t.h&&((n=l.navigator)&&n.serviceWorker&&n.serviceWorker.controller||null)===t.h?gu(t.g,"keyChanged",{key:e},t.s).then(function(){}).o(function(){}):ye();var n}function _u(i){return Iu(i).then(function(t){var r=Au(ku(t,!1));return r.getAll?Su(r.getAll()):new fe(function(e,n){var i=[],t=r.openCursor();t.onsuccess=function(t){(t=t.target.result)?(i.push(t.value),t.continue()):e(i)},t.onerror=function(t){n(t.target.error)}})}).then(function(t){var e={},n=[];if(0==i.b){for(n=0;n<t.length;n++)e[t[n].fbase_key]=t[n].value;n=function t(e,n){var i,r=[];for(i in e)i in n&&typeof e[i]==typeof n[i]?"object"==typeof e[i]&&null!=e[i]&&null!=n[i]?0<t(e[i],n[i]).length&&r.push(i):e[i]!==n[i]&&r.push(i):r.push(i);for(i in n)i in e||r.push(i);return r}(i.c,e),i.c=e}return n})}function Ou(t){t.l&&t.l.cancel("STOP_EVENT"),t.f&&(clearTimeout(t.f),t.f=null)}function Cu(t){var i=this,r=null;this.a=[],this.type="indexedDB",this.c=t,this.b=ye().then(function(){if(Eu()){var e=_i(),n="__sak"+e;return fu=fu||new yu,(r=fu).set(n,e).then(function(){return r.get(n)}).then(function(t){if(t!==e)throw Error("indexedDB not supported!");return r.U(n)}).then(function(){return r}).o(function(){return i.c})}return i.c}).then(function(t){return i.type=t.type,t.ca(function(e){V(i.a,function(t){t(e)})}),t})}function Ru(){this.a={},this.type="inMemory"}function Du(){if(!function(){var t="Node"==li();if(!(t=Pu()||t&&Zl.default.INTERNAL.node&&Zl.default.INTERNAL.node.localStorage))return!1;try{return t.setItem("__sak","1"),t.removeItem("__sak"),!0}catch(t){return!1}}()){if("Node"==li())throw new T("internal-error","The LocalStorage compatibility library was not found.");throw new T("web-storage-unsupported")}this.a=Pu()||Zl.default.INTERNAL.node.localStorage,this.type="localStorage"}function Pu(){try{var t=l.localStorage,e=_i();return t&&(t.setItem(e,"1"),t.removeItem(e)),t}catch(t){return null}}function Lu(){this.type="nullStorage"}function xu(){if(!function(){var t="Node"==li();if(!(t=Mu()||t&&Zl.default.INTERNAL.node&&Zl.default.INTERNAL.node.sessionStorage))return!1;try{return t.setItem("__sak","1"),t.removeItem("__sak"),!0}catch(t){return!1}}()){if("Node"==li())throw new T("internal-error","The SessionStorage compatibility library was not found.");throw new T("web-storage-unsupported")}this.a=Mu()||Zl.default.INTERNAL.node.sessionStorage,this.type="sessionStorage"}function Mu(){try{var t=l.sessionStorage,e=_i();return t&&(t.setItem(e,"1"),t.removeItem(e)),t}catch(t){return null}}function ju(){var t={};t.Browser=Fu,t.Node=qu,t.ReactNative=Hu,t.Worker=Ku,this.a=t[li()]}lu.prototype.c=function(n){var e,i=n.data.eventType,r=n.data.eventId,t=this.a[i];t&&0<t.length&&(n.ports[0].postMessage({status:"ack",eventId:r,eventType:i,response:null}),e=[],V(t,function(t){e.push(ye().then(function(){return t(n.origin,n.data.data)}))}),Te(e).then(function(t){var e=[];V(t,function(t){e.push({fulfilled:t.Qb,value:t.value,reason:t.reason?t.reason.message:void 0})}),V(e,function(t){for(var e in t)void 0===t[e]&&delete t[e]}),n.ports[0].postMessage({status:"done",eventId:r,eventType:i,response:e})}))},vu.prototype.postMessage=function(t,e){this.a.postMessage(t,e)},mu.prototype.close=function(){for(;0<this.a.length;)bu(this,this.a[0]);this.b=!0},(t=yu.prototype).set=function(i,r){var o=this,a=!1;return Tu(this,function(t){return Su((t=Au(ku(t,!0))).get(i))}).then(function(n){return Tu(o,function(t){if(t=Au(ku(t,!0)),n)return n.value=r,Su(t.put(n));o.b++,a=!0;var e={};return e.fbase_key=i,e.value=r,Su(t.add(e))})}).then(function(){return o.c[i]=r,Nu(o,i)}).oa(function(){a&&o.b--})},t.get=function(e){return Tu(this,function(t){return Su(Au(ku(t,!1)).get(e))}).then(function(t){return t&&t.value})},t.U=function(e){var n=this,i=!1;return Tu(this,function(t){return i=!0,n.b++,Su(Au(ku(t,!0)).delete(e))}).then(function(){return delete n.c[e],Nu(n,e)}).oa(function(){i&&n.b--})},t.ca=function(t){var n;0==this.a.length&&(Ou(n=this),function e(){n.f=setTimeout(function(){n.l=_u(n).then(function(e){0<e.length&&V(n.a,function(t){t(e)})}).then(function(){e()}).o(function(t){"STOP_EVENT"!=t.message&&e()})},800)}()),this.a.push(t)},t.ia=function(e){B(this.a,function(t){return t==e}),0==this.a.length&&Ou(this)},(t=Cu.prototype).get=function(e){return this.b.then(function(t){return t.get(e)})},t.set=function(e,n){return this.b.then(function(t){return t.set(e,n)})},t.U=function(e){return this.b.then(function(t){return t.U(e)})},t.ca=function(t){this.a.push(t)},t.ia=function(e){B(this.a,function(t){return t==e})},(t=Ru.prototype).get=function(t){return ye(this.a[t])},t.set=function(t,e){return this.a[t]=e,ye()},t.U=function(t){return delete this.a[t],ye()},t.ca=function(){},t.ia=function(){},(t=Du.prototype).get=function(t){var e=this;return ye().then(function(){return Ni(e.a.getItem(t))})},t.set=function(e,n){var i=this;return ye().then(function(){var t=ki(n);null===t?i.U(e):i.a.setItem(e,t)})},t.U=function(t){var e=this;return ye().then(function(){e.a.removeItem(t)})},t.ca=function(t){l.window&&Qe(l.window,"storage",t)},t.ia=function(t){l.window&&nn(l.window,"storage",t)},(t=Lu.prototype).get=function(){return ye(null)},t.set=function(){return ye()},t.U=function(){return ye()},t.ca=function(){},t.ia=function(){},(t=xu.prototype).get=function(t){var e=this;return ye().then(function(){return Ni(e.a.getItem(t))})},t.set=function(e,n){var i=this;return ye().then(function(){var t=ki(n);null===t?i.U(e):i.a.setItem(e,t)})},t.U=function(t){var e=this;return ye().then(function(){e.a.removeItem(t)})},t.ca=function(){},t.ia=function(){};var Uu,Vu,Fu={F:Du,cb:xu},qu={F:Du,cb:xu},Hu={F:hu,cb:Lu},Ku={F:Du,cb:Lu},Gu={rd:"local",NONE:"none",td:"session"};function Bu(){var t=!(Oi(bi())||!ci()),e=Ai(),n=wi();this.m=t,this.h=e,this.l=n,this.a={},t=Uu=Uu||new ju;try{this.g=!Qn()&&xi()||!l.indexedDB?new t.a.F:new Cu(new(hi()?Ru:t.a.F))}catch(t){this.g=new Ru,this.h=!0}try{this.i=new t.a.cb}catch(t){this.i=new Ru}this.v=new Ru,this.f=b(this.Zb,this),this.b={}}function Wu(){return Vu=Vu||new Bu}function Xu(t,e){switch(e){case"session":return t.i;case"none":return t.v;default:return t.g}}function Ju(t,e){return"firebase:"+t.name+(e?":"+e:"")}function Yu(t,e,n){return n=Ju(e,n),"local"==e.F&&(t.b[n]=null),Xu(t,e.F).U(n)}function zu(t){t.c&&(clearInterval(t.c),t.c=null)}function $u(t){this.a=t,this.b=Wu()}(t=Bu.prototype).get=function(t,e){return Xu(this,t.F).get(Ju(t,e))},t.set=function(e,t,n){var i=Ju(e,n),r=this,o=Xu(this,e.F);return o.set(i,t).then(function(){return o.get(i)}).then(function(t){"local"==e.F&&(r.b[i]=t)})},t.addListener=function(t,e,n){var i;t=Ju(t,e),this.l&&(this.b[t]=l.localStorage.getItem(t)),ut(this.a)&&(Xu(this,"local").ca(this.f),this.h||(Qn()||!xi())&&l.indexedDB||!this.l||(zu(i=this),i.c=setInterval(function(){for(var t in i.a){var e=l.localStorage.getItem(t),n=i.b[t];e!=n&&(i.b[t]=e,e=new He({type:"storage",key:t,target:window,oldValue:n,newValue:e,a:!0}),i.Zb(e))}},1e3))),this.a[t]||(this.a[t]=[]),this.a[t].push(n)},t.removeListener=function(t,e,n){t=Ju(t,e),this.a[t]&&(B(this.a[t],function(t){return t==n}),0==this.a[t].length&&delete this.a[t]),ut(this.a)&&(Xu(this,"local").ia(this.f),zu(this))},t.Zb=function(t){if(t&&t.g){var e=t.a.key;if(null==e)for(var n in this.a){var i=this.b[n];void 0===i&&(i=null);var r=l.localStorage.getItem(n);r!==i&&(this.b[n]=r,this.nb(n))}else if(0==e.indexOf("firebase:")&&this.a[e]){if(void 0!==t.a.a?Xu(this,"local").ia(this.f):zu(this),this.m)if(n=l.localStorage.getItem(e),(i=t.a.newValue)!==n)null!==i?l.localStorage.setItem(e,i):l.localStorage.removeItem(e);else if(this.b[e]===i&&void 0===t.a.a)return;var o=this,n=function(){void 0===t.a.a&&o.b[e]===l.localStorage.getItem(e)||(o.b[e]=l.localStorage.getItem(e),o.nb(e))};Ht&&Zt&&10==Zt&&l.localStorage.getItem(e)!==t.a.newValue&&t.a.newValue!==t.a.oldValue?setTimeout(n,10):n()}}else V(t,b(this.nb,this))},t.nb=function(t){this.a[t]&&V(this.a[t],function(t){t()})};var Zu,Qu={name:"authEvent",F:"local"};function tc(){this.a=Wu()}function ec(t,e){this.b=nc,this.f=l.Uint8Array?new Uint8Array(this.b):Array(this.b),this.g=this.c=0,this.a=[],this.i=t,this.h=e,this.l=l.Int32Array?new Int32Array(64):Array(64),void 0===Zu&&(Zu=l.Int32Array?new Int32Array(cc):cc),this.reset()}w(ec,function(){this.b=-1});for(var nc=64,ic=nc-1,rc=[],oc=0;oc<ic;oc++)rc[oc]=0;var ac=W(128,rc);function sc(t){for(var e=t.f,n=t.l,i=0,r=0;r<e.length;)n[i++]=e[r]<<24|e[r+1]<<16|e[r+2]<<8|e[r+3],r=4*i;for(e=16;e<64;e++){var r=0|n[e-15],i=0|n[e-2],o=(0|n[e-16])+((r>>>7|r<<25)^(r>>>18|r<<14)^r>>>3)|0,a=(0|n[e-7])+((i>>>17|i<<15)^(i>>>19|i<<13)^i>>>10)|0;n[e]=o+a|0}i=0|t.a[0],r=0|t.a[1];var s=0|t.a[2],u=0|t.a[3],c=0|t.a[4],h=0|t.a[5],l=0|t.a[6];for(o=0|t.a[7],e=0;e<64;e++){var f=((i>>>2|i<<30)^(i>>>13|i<<19)^(i>>>22|i<<10))+(i&r^i&s^r&s)|0;a=(o=o+((c>>>6|c<<26)^(c>>>11|c<<21)^(c>>>25|c<<7))|0)+((a=(a=c&h^~c&l)+(0|Zu[e])|0)+(0|n[e])|0)|0,o=l,l=h,h=c,c=u+a|0,u=s,s=r,r=i,i=a+f|0}t.a[0]=t.a[0]+i|0,t.a[1]=t.a[1]+r|0,t.a[2]=t.a[2]+s|0,t.a[3]=t.a[3]+u|0,t.a[4]=t.a[4]+c|0,t.a[5]=t.a[5]+h|0,t.a[6]=t.a[6]+l|0,t.a[7]=t.a[7]+o|0}function uc(t,e,n){void 0===n&&(n=e.length);var i=0,r=t.c;if("string"==typeof e)for(;i<n;)t.f[r++]=e.charCodeAt(i++),r==t.b&&(sc(t),r=0);else{if(!p(e))throw Error("message must be string or array");for(;i<n;){var o=e[i++];if(!("number"==typeof o&&0<=o&&o<=255&&o==(0|o)))throw Error("message must be a byte array");t.f[r++]=o,r==t.b&&(sc(t),r=0)}}t.c=r,t.g+=n}ec.prototype.reset=function(){this.g=this.c=0,this.a=l.Int32Array?new Int32Array(this.h):X(this.h)};var cc=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function hc(){ec.call(this,8,lc)}w(hc,ec);var lc=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];function fc(t,e,n,i,r,o){this.v=t,this.i=e,this.l=n,this.m=i||null,this.u=r||null,this.s=o,this.h=e+":"+n,this.C=new tc,this.g=new $u(this.h),this.f=null,this.b=[],this.a=this.c=null}function dc(t){return new T("invalid-cordova-configuration",t)}function pc(t){var e=new hc;uc(e,t),t=[];var n=8*e.g;e.c<56?uc(e,ac,56-e.c):uc(e,ac,e.b-(e.c-56));for(var i=63;56<=i;i--)e.f[i]=255&n,n/=256;for(sc(e),i=n=0;i<e.i;i++)for(var r=24;0<=r;r-=8)t[n++]=e.a[i]>>r&255;return q(t,function(t){return 1<(t=t.toString(16)).length?t:"0"+t}).join("")}function vc(t,e){for(var n=0;n<t.b.length;n++)try{t.b[n](e)}catch(t){}}function mc(s){return s.f||(s.f=s.ma().then(function(){return new fe(function(n){function e(i){t=!0,a&&a.cancel(),gc(r).then(function(t){var e,n=o;t&&i&&i.url&&(e=null,n=(e=-1!=(n=Yr(i.url)).indexOf("/__/auth/callback")?(e="object"==typeof(e=Ni(On(e=Cn(n),"firebaseError")||null))?E(e):null)?new Ro(t.c,t.b,null,null,e,null,t.T()):new Ro(t.c,t.b,n,t.f,null,null,t.T()):e)||o),vc(r,n)})}var r,o,t,a,i;s.Ea(function t(e){return n(e),s.Ta(t),!1}),r=s,o=new Ro("unknown",null,null,null,new T("no-auth-event")),t=!1,a=gn(500).then(function(){return gc(r).then(function(){t||vc(r,o)})}),i=l.handleOpenURL,l.handleOpenURL=function(t){if(0==t.toLowerCase().indexOf(yi("BuildInfo.packageName",l).toLowerCase()+"://")&&e({url:t}),"function"==typeof i)try{i(t)}catch(t){console.error(t)}},xo=xo||new Po,function(t){var n=xo;n.a.push(t),n.b||(n.b=function(t){for(var e=0;e<n.a.length;e++)n.a[e](t)},"function"==typeof(t=yi("universalLinks.subscribe",l))&&t(null,n.b))}(e)})})),s.f}function gc(e){var t,n=null;return(t=e.g).b.get(Qu,t.a).then(Do).then(function(t){return n=t,Yu((t=e.g).b,Qu,t.a)}).then(function(){return n})}function bc(t){this.a=t,this.b=Wu()}(t=fc.prototype).ma=function(){return this.Ia||(this.Ia=(ui(void 0)?si().then(function(){return new fe(function(t,e){var n=l.document,i=setTimeout(function(){e(Error("Cordova framework is not ready."))},1e3);n.addEventListener("deviceready",function(){clearTimeout(i),t()},!1)})}):we(Error("Cordova must run in an Android or iOS file scheme."))).then(function(){if("function"!=typeof yi("universalLinks.subscribe",l))throw dc("cordova-universal-links-plugin-fix is not installed");if(void 0===yi("BuildInfo.packageName",l))throw dc("cordova-plugin-buildinfo is not installed");if("function"!=typeof yi("cordova.plugins.browsertab.openUrl",l))throw dc("cordova-plugin-browsertab is not installed");if("function"!=typeof yi("cordova.InAppBrowser.open",l))throw dc("cordova-plugin-inappbrowser is not installed")},function(){throw new T("cordova-not-ready")}))},t.Pb=function(t,e){return e(new T("operation-not-supported-in-this-environment")),ye()},t.Nb=function(){return we(new T("operation-not-supported-in-this-environment"))},t.ac=function(){return!1},t.Yb=function(){return!0},t.Ub=function(){return!0},t.Ob=function(t,e,n,i){if(this.c)return we(new T("redirect-operation-pending"));var r=this,o=l.document,a=null,s=null,u=null,c=null;return this.c=ye().then(function(){return Co(e),mc(r)}).then(function(){return function(n,t,e,i,r){var o=function(){for(var t=20,e=[];0<t;)e.push("1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charAt(Math.floor(62*Math.random()))),t--;return e.join("")}(),a=new Ro(t,i,null,o,new T("no-auth-event"),null,r),s=yi("BuildInfo.packageName",l);if("string"!=typeof s)throw new T("invalid-cordova-configuration");var u=yi("BuildInfo.displayName",l),c={};if(bi().toLowerCase().match(/iphone|ipad|ipod/))c.ibi=s;else{if(!bi().toLowerCase().match(/android/))return we(new T("operation-not-supported-in-this-environment"));c.apn=s}u&&(c.appDisplayName=u),o=pc(o),c.sessionId=o;var h=cu(n.v,n.i,n.l,t,e,null,i,n.m,c,n.u,r,n.s);return n.ma().then(function(){var t=n.h;return n.C.a.set(Qu,a.w(),t)}).then(function(){var t=yi("cordova.plugins.browsertab.isAvailable",l);if("function"!=typeof t)throw new T("invalid-cordova-configuration");var e=null;t(function(t){if(t){if("function"!=typeof(e=yi("cordova.plugins.browsertab.openUrl",l)))throw new T("invalid-cordova-configuration");e(h)}else{if("function"!=typeof(e=yi("cordova.InAppBrowser.open",l)))throw new T("invalid-cordova-configuration");t=bi(),n.a=e(h,t.match(/(iPad|iPhone|iPod).*OS 7_\d/i)||t.match(/(iPad|iPhone|iPod).*OS 8_\d/i)?"_blank":"_system","location=yes")}})})}(r,t,e,n,i)}).then(function(){return new fe(function(e,t){s=function(){var t=yi("cordova.plugins.browsertab.close",l);return e(),"function"==typeof t&&t(),r.a&&"function"==typeof r.a.close&&(r.a.close(),r.a=null),!1},r.Ea(s),u=function(){a=a||gn(2e3).then(function(){t(new T("redirect-cancelled-by-user"))})},c=function(){Di()&&u()},o.addEventListener("resume",u,!1),bi().toLowerCase().match(/android/)||o.addEventListener("visibilitychange",c,!1)}).o(function(t){return gc(r).then(function(){throw t})})}).oa(function(){u&&o.removeEventListener("resume",u,!1),c&&o.removeEventListener("visibilitychange",c,!1),a&&a.cancel(),s&&r.Ta(s),r.c=null})},t.Ea=function(e){this.b.push(e),mc(this).o(function(t){"auth/invalid-cordova-configuration"===t.code&&(t=new Ro("unknown",null,null,null,new T("no-auth-event")),e(t))})},t.Ta=function(e){B(this.b,function(t){return t==e})};var yc={name:"pendingRedirect",F:"session"};function wc(t){return Yu(t.b,yc,t.a)}function Ic(t,e,n,i){this.i={},this.u=0,this.D=t,this.v=e,this.m=n,this.J=i,this.h=[],this.f=!1,this.l=b(this.s,this),this.b=new Mc,this.C=new qc,this.g=new bc(Lc(this.v,this.m)),this.c={},this.c.unknown=this.b,this.c.signInViaRedirect=this.b,this.c.linkViaRedirect=this.b,this.c.reauthViaRedirect=this.b,this.c.signInViaPopup=this.C,this.c.linkViaPopup=this.C,this.c.reauthViaPopup=this.C,this.a=Tc(this.D,this.v,this.m,A,this.J)}function Tc(t,e,n,i,r){var o=Zl.default.SDK_VERSION||null;return new(ui()?fc:ou)(t,e,n,o,i,r)}function Ec(e){e.f||(e.f=!0,e.a.Ea(e.l));var n=e.a;return e.a.ma().o(function(t){throw e.a==n&&e.reset(),t})}function Ac(n){n.a.Yb()&&Ec(n).o(function(t){var e=new Ro("unknown",null,null,null,new T("operation-not-supported-in-this-environment"));Cc(t)&&n.s(e)}),n.a.Ub()||jc(n.b)}function kc(n,t){K(n.h,t)||n.h.push(t),n.f||(t=n.g).b.get(yc,t.a).then(function(t){return"pending"==t}).then(function(t){t?wc(n.g).then(function(){Ec(n).o(function(t){var e=new Ro("unknown",null,null,null,new T("operation-not-supported-in-this-environment"));Cc(t)&&n.s(e)})}):Ac(n)}).o(function(){Ac(n)})}function Sc(t,e){B(t.h,function(t){return t==e})}Ic.prototype.reset=function(){this.f=!1,this.a.Ta(this.l),this.a=Tc(this.D,this.v,this.m,null,this.J),this.i={}},Ic.prototype.s=function(t){if(!t)throw new T("invalid-auth-event");if(6e5<=Date.now()-this.u&&(this.i={},this.u=0),t&&t.getUid()&&this.i.hasOwnProperty(t.getUid()))return!1;for(var e=!1,n=0;n<this.h.length;n++){var i=this.h[n];if(i.Gb(t.c,t.b)){(e=this.c[t.c])&&(e.h(t,i),t&&(t.f||t.b)&&(this.i[t.getUid()]=!0,this.u=Date.now())),e=!0;break}}return jc(this.b),e};var Nc=new Ri(2e3,1e4),_c=new Ri(3e4,6e4);function Oc(t,e,n,i,r,o,a){return t.a.Nb(e,n,i,function(){t.f||(t.f=!0,t.a.Ea(t.l))},function(){t.reset()},r,o,a)}function Cc(t){return!(!t||"auth/cordova-not-ready"!=t.code)}function Rc(e,t,n,i,r){var o,a;return(a=e.g).b.set(yc,"pending",a.a).then(function(){return e.a.Ob(t,n,i,r).o(function(t){if(Cc(t))throw new T("operation-not-supported-in-this-environment");return o=t,wc(e.g).then(function(){throw o})}).then(function(){return e.a.ac()?new fe(function(){}):wc(e.g).then(function(){return e.ra()}).then(function(){}).o(function(){})})})}function Dc(t,e,n,i,r){return t.a.Pb(i,function(t){e.na(n,null,t,r)},Nc.get())}Ic.prototype.ra=function(){return this.b.ra()};var Pc={};function Lc(t,e,n){return t=t+":"+e,t=n?t+":"+n.url:t}function xc(t,e,n,i){var r=Lc(e,n,i);return Pc[r]||(Pc[r]=new Ic(t,e,n,i)),Pc[r]}function Mc(){this.b=null,this.f=[],this.c=[],this.a=null,this.i=this.g=!1}function jc(t){t.g||(t.g=!0,Fc(t,!1,null,null))}function Uc(t){t.g&&!t.i&&Fc(t,!1,null,null)}function Vc(t,e){if(t.b=function(){return ye(e)},t.f.length)for(var n=0;n<t.f.length;n++)t.f[n](e)}function Fc(t,e,n,i){e?i?function(t,e){if(t.b=function(){return we(e)},t.c.length)for(var n=0;n<t.c.length;n++)t.c[n](e)}(t,i):Vc(t,n):Vc(t,{user:null}),t.f=[],t.c=[]}function qc(){}function Hc(){this.jb=!1,Object.defineProperty(this,"appVerificationDisabled",{get:function(){return this.jb},set:function(t){this.jb=t},enumerable:!1})}function Kc(t,e){this.a=e,Fi(this,"verificationId",t)}function Gc(t,e,n,i){return new No(t).gb(e,n).then(function(t){return new Kc(t,i)})}function Bc(t){var e=xr(t);if(!(e&&e.exp&&e.auth_time&&e.iat))throw new T("internal-error","An internal error occurred. The token obtained by Firebase appears to be malformed. Please retry the operation.");qi(this,{token:t,expirationTime:Li(1e3*e.exp),authTime:Li(1e3*e.auth_time),issuedAtTime:Li(1e3*e.iat),signInProvider:e.firebase&&e.firebase.sign_in_provider?e.firebase.sign_in_provider:null,signInSecondFactor:e.firebase&&e.firebase.sign_in_second_factor?e.firebase.sign_in_second_factor:null,claims:e})}function Wc(t,e,n){var i=e&&e[Jc];if(!i)throw new T("argument-error","Internal assert: Invalid MultiFactorResolver");this.a=t,this.f=ct(e),this.g=n,this.c=new zr(null,i),this.b=[];var r=this;V(e[Xc]||[],function(t){(t=Bi(t))&&r.b.push(t)}),Fi(this,"auth",this.a),Fi(this,"session",this.c),Fi(this,"hints",this.b)}Mc.prototype.reset=function(){this.b=null,this.a&&(this.a.cancel(),this.a=null)},Mc.prototype.h=function(t,e){var n,i,r,o;t?(this.reset(),this.g=!0,n=t.c,i=t.b,r=t.a&&"auth/web-storage-unsupported"==t.a.code,o=t.a&&"auth/operation-not-supported-in-this-environment"==t.a.code,this.i=!(!r&&!o),"unknown"!=n||r||o?t.a?(Fc(this,!0,null,t.a),ye()):e.Fa(n,i)?function(e,t,n){n=n.Fa(t.c,t.b);var i=t.g,r=t.f,o=t.i,a=t.T(),s=!!t.c.match(/Redirect$/);n(i,r,a,o).then(function(t){Fc(e,s,t,null)}).o(function(t){Fc(e,s,null,t)})}(this,t,e):we(new T("invalid-auth-event")):(Fc(this,!1,null,null),ye())):we(new T("invalid-auth-event"))},Mc.prototype.ra=function(){var r=this;return new fe(function(t,e){var n,i;r.b?r.b().then(t,e):(r.f.push(t),r.c.push(e),n=r,i=new T("timeout"),n.a&&n.a.cancel(),n.a=gn(_c.get()).then(function(){n.b||(n.g=!0,Fc(n,!0,null,i))}))})},qc.prototype.h=function(t,e){var n,i,r,o,a;t?(n=t.c,i=t.b,t.a?(e.na(t.c,null,t.a,t.b),ye()):e.Fa(n,i)?(r=e,o=(t=t).b,a=t.c,r.Fa(a,o)(t.g,t.f,t.T(),t.i).then(function(t){r.na(a,t,null,o)}).o(function(t){r.na(a,null,t,o)})):we(new T("invalid-auth-event"))):we(new T("invalid-auth-event"))},Kc.prototype.confirm=function(t){return t=_o(this.verificationId,t),this.a(t)};var Xc="mfaInfo",Jc="mfaPendingCredential";function Yc(t,e,n,i){T.call(this,"multi-factor-auth-required",i,e),this.b=new Wc(t,e,n),Fi(this,"resolver",this.b)}function zc(t,e,n){if(t&&m(t.serverResponse)&&"auth/multi-factor-auth-required"===t.code)try{return new Yc(e,t.serverResponse,n,t.message)}catch(t){}return null}function $c(){}function Zc(t){Fi(this,"factorId",t.fa),this.a=t}function Qc(t){if(Zc.call(this,t),this.a.fa!=No.PROVIDER_ID)throw new T("argument-error","firebase.auth.PhoneMultiFactorAssertion requires a valid firebase.auth.PhoneAuthCredential")}function th(t,e){for(var n in qe.call(this,t),e)this[n]=e[n]}function eh(t,e){this.a=t,this.b=[],this.c=b(this.yc,this),Qe(this.a,"userReloaded",this.c);var i=[];e&&e.multiFactor&&e.multiFactor.enrolledFactors&&V(e.multiFactor.enrolledFactors,function(t){var e=null,n={};if(t){t.uid&&(n[Ji]=t.uid),t.displayName&&(n[Wi]=t.displayName),t.enrollmentTime&&(n[Xi]=new Date(t.enrollmentTime).toISOString()),t.phoneNumber&&(n[Yi]=t.phoneNumber);try{e=new zi(n)}catch(t){}t=e}else t=null;t&&i.push(t)}),nh(this,i)}function nh(t,e){t.b=e,Fi(t,"enrolledFactors",e)}function ih(t,e,n){if(this.h=t,this.i=e,this.g=n,this.c=3e4,this.f=96e4,this.b=null,this.a=this.c,this.f<this.c)throw Error("Proactive refresh lower bound greater than upper bound!")}function rh(t,e){return e?(t.a=t.c,t.g()):(e=t.a,t.a*=2,t.a>t.f&&(t.a=t.f),e)}function oh(t){this.f=t,this.b=this.a=null,this.c=Date.now()}function ah(t,e){void 0===e&&(e=t.b?(e=t.b).a-e.g:0),t.c=Date.now()+1e3*e}function sh(t,e){t.b=Lr(e[Ka]||""),t.a=e.refreshToken,ah(t,void 0!==(e=e.expiresIn)?Number(e):void 0)}function uh(e,t){return i=e.f,r=t,new fe(function(e,n){"refresh_token"==r.grant_type&&r.refresh_token||"authorization_code"==r.grant_type&&r.code?Za(i,i.l+"?key="+encodeURIComponent(i.c),function(t){t?t.error?n(zs(t)):t.access_token&&t.refresh_token?e(t):n(new T("internal-error")):n(new T("network-request-failed"))},"POST",Hn(r).toString(),i.g,i.m.get()):n(new T("internal-error"))}).then(function(t){return e.b=Lr(t.access_token),e.a=t.refresh_token,ah(e,t.expires_in),{accessToken:e.b.toString(),refreshToken:e.a}}).o(function(t){throw"auth/user-token-expired"==t.code&&(e.a=null),t});var i,r}function ch(t,e){this.a=t||null,this.b=e||null,qi(this,{lastSignInTime:Li(e||null),creationTime:Li(t||null)})}function hh(t,e,n,i,r,o){qi(this,{uid:t,displayName:i||null,photoURL:r||null,email:n||null,phoneNumber:o||null,providerId:e})}function lh(t,e,n){this.N=[],this.l=t.apiKey,this.m=t.appName,this.s=t.authDomain||null;var i,r=Zl.default.SDK_VERSION?gi(Zl.default.SDK_VERSION):null;this.a=new qa(this.l,_(A),r),(this.u=t.emulatorConfig||null)&&Ya(this.a,this.u),this.h=new oh(this.a),wh(this,e[Ka]),sh(this.h,e),Fi(this,"refreshToken",this.h.a),Eh(this,n||{}),fn.call(this),this.P=!1,this.s&&Ii()&&(this.b=xc(this.s,this.l,this.m,this.u)),this.W=[],this.i=null,this.D=(i=this,new ih(function(){return i.I(!0)},function(t){return!(!t||"auth/network-request-failed"!=t.code)},function(){var t=i.h.c-Date.now()-3e5;return 0<t?t:0})),this.ba=b(this.ib,this);var o=this;this.za=null,this.Pa=function(t){o.xa(t.h)},this.qa=null,this.Ba=function(t){fh(o,t.c)},this.$=null,this.aa=[],this.Oa=function(t){vh(o,t.f)},this.ja=null,this.S=new eh(this,n),Fi(this,"multiFactor",this.S)}function fh(t,e){t.u=e,Ya(t.a,e),t.b&&(e=t.b,t.b=xc(t.s,t.l,t.m,t.u),t.P&&(Sc(e,t),kc(t.b,t)))}function dh(t,e){t.qa&&nn(t.qa,"languageCodeChanged",t.Pa),(t.qa=e)&&Qe(e,"languageCodeChanged",t.Pa)}function ph(t,e){t.$&&nn(t.$,"emulatorConfigChanged",t.Ba),(t.$=e)&&Qe(e,"emulatorConfigChanged",t.Ba)}function vh(t,e){t.aa=e,$a(t.a,Zl.default.SDK_VERSION?gi(Zl.default.SDK_VERSION,t.aa):null)}function mh(t,e){t.ja&&nn(t.ja,"frameworkChanged",t.Oa),(t.ja=e)&&Qe(e,"frameworkChanged",t.Oa)}function gh(e){try{return Zl.default.app(e.m).auth()}catch(t){throw new T("internal-error","No firebase.auth.Auth instance is available for the Firebase App '"+e.m+"'!")}}function bh(t){t.J||t.D.b||(t.D.start(),nn(t,"tokenChanged",t.ba),Qe(t,"tokenChanged",t.ba))}function yh(t){nn(t,"tokenChanged",t.ba),t.D.stop()}function wh(t,e){t.Aa=e,Fi(t,"_lat",e)}function Ih(t){for(var e=[],n=0;n<t.W.length;n++)e.push(t.W[n](t));return Te(e).then(function(){return t})}function Th(t){t.b&&!t.P&&(t.P=!0,kc(t.b,t))}function Eh(t,e){qi(t,{uid:e.uid,displayName:e.displayName||null,photoURL:e.photoURL||null,email:e.email||null,emailVerified:e.emailVerified||!1,phoneNumber:e.phoneNumber||null,isAnonymous:e.isAnonymous||!1,tenantId:e.tenantId||null,metadata:new ch(e.createdAt,e.lastLoginAt),providerData:[]}),t.a.b=t.tenantId}function Ah(){}function kh(t){return ye().then(function(){if(t.J)throw new T("app-deleted")})}function Sh(t){return q(t.providerData,function(t){return t.providerId})}function Nh(t,e){e&&(_h(t,e.providerId),t.providerData.push(e))}function _h(t,e){B(t.providerData,function(t){return t.providerId==e})}function Oh(t,e,n){("uid"!=e||n)&&t.hasOwnProperty(e)&&Fi(t,e,n)}function Ch(e,t){var n,i;e!=t&&(qi(e,{uid:t.uid,displayName:t.displayName,photoURL:t.photoURL,email:t.email,emailVerified:t.emailVerified,phoneNumber:t.phoneNumber,isAnonymous:t.isAnonymous,tenantId:t.tenantId,providerData:[]}),t.metadata?Fi(e,"metadata",new ch((i=t.metadata).a,i.b)):Fi(e,"metadata",new ch),V(t.providerData,function(t){Nh(e,t)}),n=e.h,i=t.h,n.b=i.b,n.a=i.a,n.c=i.c,Fi(e,"refreshToken",e.h.a),nh(e.S,t.S.b))}function Rh(i){return i.I().then(function(t){var e,n=i.isAnonymous;return Js((e=i).a,ks,{idToken:t}).then(b(e.Kc,e)).then(function(){return n||Oh(i,"isAnonymous",!1),t})})}function Dh(t,e){e[Ka]&&t.Aa!=e[Ka]&&(sh(t.h,e),t.dispatchEvent(new th("tokenChanged")),wh(t,e[Ka]),Oh(t,"refreshToken",t.h.a))}function Ph(t,e){return Rh(t).then(function(){if(K(Sh(t),e))return Ih(t).then(function(){throw new T("provider-already-linked")})})}function Lh(t,e,n){return Hi({user:t,credential:Oo(e),additionalUserInfo:e=Fr(e),operationType:n})}function xh(t,e){return Dh(t,e),t.reload().then(function(){return t})}function Mh(n,i,t,e,r){if(!Ii())return we(new T("operation-not-supported-in-this-environment"));if(n.i&&!r)return we(n.i);var o=Vr(t.providerId),a=_i(n.uid+":::"),s=null,u=ri(s=(!Ai()||ci())&&n.s&&t.isOAuthProvider?cu(n.s,n.l,n.m,i,t,null,a,Zl.default.SDK_VERSION||null,null,null,n.tenantId,n.u):s,o&&o.va,o&&o.ua);return e=e().then(function(){if(Uh(n),!r)return n.I().then(function(){})}).then(function(){return Oc(n.b,u,i,t,a,!!s,n.tenantId)}).then(function(){return new fe(function(t,e){n.na(i,null,new T("cancelled-popup-request"),n.g||null),n.f=t,n.C=e,n.g=a,n.c=Dc(n.b,n,i,u,a)})}).then(function(t){return u&&ii(u),t?Hi(t):null}).o(function(t){throw u&&ii(u),t}),Vh(n,e,r)}function jh(e,t,n,i,r){if(!Ii())return we(new T("operation-not-supported-in-this-environment"));if(e.i&&!r)return we(e.i);var o=null,a=_i(e.uid+":::");return i=i().then(function(){if(Uh(e),!r)return e.I().then(function(){})}).then(function(){return e.ga=a,Ih(e)}).then(function(t){return t=e.ha?(t=e.ha).b.set(Hh,e.w(),t.a):t}).then(function(){return Rc(e.b,t,n,a,e.tenantId)}).o(function(t){if(o=t,e.ha)return Kh(e.ha);throw o}).then(function(){if(o)throw o}),Vh(e,i,r)}function Uh(t){if(!t.b||!t.P){if(t.b&&!t.P)throw new T("internal-error");throw new T("auth-domain-config-required")}}function Vh(n,t,e){var i,r=(t=t,e=e,(i=n).i&&!e?(t.cancel(),we(i.i)):t.o(function(t){throw!t||"auth/user-disabled"!=t.code&&"auth/user-token-expired"!=t.code||(i.i||i.dispatchEvent(new th("userInvalidated")),i.i=t),t}));return n.N.push(r),r.oa(function(){G(n.N,r)}),r.o(function(t){var e=null;throw(e=t&&"auth/multi-factor-auth-required"===t.code?zc(t.w(),gh(n),b(n.jc,n)):e)||t})}function Fh(t){if(!t.apiKey)return null;var e={apiKey:t.apiKey,authDomain:t.authDomain,appName:t.appName,emulatorConfig:t.emulatorConfig},n={};if(!t.stsTokenManager||!t.stsTokenManager.accessToken)return null;n[Ka]=t.stsTokenManager.accessToken,n.refreshToken=t.stsTokenManager.refreshToken||null;var i=t.stsTokenManager.expirationTime;i&&(n.expiresIn=(i-Date.now())/1e3);var r=new lh(e,n,t);return t.providerData&&V(t.providerData,function(t){t&&Nh(r,Hi(t))}),t.redirectEventId&&(r.ga=t.redirectEventId),r}function qh(t){this.a=t,this.b=Wu()}Wc.prototype.Rc=function(t){var n=this;return t.tb(this.a.a,this.c).then(function(t){var e=ct(n.f);return delete e[Xc],delete e[Jc],lt(e,t),n.g(e)})},w(Yc,T),$c.prototype.tb=function(t,e,n){return e.type==$r?(o=this,a=t,s=n,e.Ha().then(function(t){return t={idToken:t},void 0!==s&&(t.displayName=s),lt(t,{phoneVerificationInfo:So(o.a)}),Js(a,Es,t)})):(i=this,r=t,e.Ha().then(function(t){return lt(t={mfaPendingCredential:t},{phoneVerificationInfo:So(i.a)}),Js(r,As,t)}));var i,r,o,a,s},w(Zc,$c),w(Qc,Zc),w(th,qe),(t=eh.prototype).yc=function(t){var e;nh(this,(t=t.hd,e=[],V(t.mfaInfo||[],function(t){(t=Bi(t))&&e.push(t)}),e))},t.Sb=function(){return this.a.I().then(function(t){return new zr(t,null)})},t.fc=function(e,n){var i=this,r=this.a.a;return this.Sb().then(function(t){return e.tb(r,t,n)}).then(function(t){return Dh(i.a,t),i.a.reload()})},t.bd=function(t){var n=this,i="string"==typeof t?t:t.uid,e=this.a.a;return this.a.I().then(function(t){return Js(e,Xs,{idToken:t,mfaEnrollmentId:i})}).then(function(t){var e=F(n.b,function(t){return t.uid!=i});return nh(n,e),Dh(n.a,t),n.a.reload().o(function(t){if("auth/user-token-expired"!=t.code)throw t})})},t.w=function(){return{multiFactor:{enrolledFactors:q(this.b,function(t){return t.w()})}}},ih.prototype.start=function(){this.a=this.c,function e(n,t){n.stop();n.b=gn(rh(n,t)).then(Pi).then(function(){return n.h()}).then(function(){e(n,!0)}).o(function(t){n.i(t)&&e(n,!1)})}(this,!0)},ih.prototype.stop=function(){this.b&&(this.b.cancel(),this.b=null)},oh.prototype.w=function(){return{apiKey:this.f.c,refreshToken:this.a,accessToken:this.b&&this.b.toString(),expirationTime:this.c}},oh.prototype.getToken=function(t){return t=!!t,this.b&&!this.a?we(new T("user-token-expired")):t||!this.b||Date.now()>this.c-3e4?this.a?uh(this,{grant_type:"refresh_token",refresh_token:this.a}):ye(null):ye({accessToken:this.b.toString(),refreshToken:this.a})},ch.prototype.w=function(){return{lastLoginAt:this.b,createdAt:this.a}},w(lh,fn),lh.prototype.xa=function(t){this.za=t,Ja(this.a,t)},lh.prototype.la=function(){return this.za},lh.prototype.Ga=function(){return X(this.aa)},lh.prototype.ib=function(){this.D.b&&(this.D.stop(),this.D.start())},Fi(lh.prototype,"providerId","firebase"),(t=lh.prototype).reload=function(){var t=this;return Vh(this,kh(this).then(function(){return Rh(t).then(function(){return Ih(t)}).then(Ah)}))},t.oc=function(t){return this.I(t).then(function(t){return new Bc(t)})},t.I=function(t){var e=this;return Vh(this,kh(this).then(function(){return e.h.getToken(t)}).then(function(t){if(!t)throw new T("internal-error");return t.accessToken!=e.Aa&&(wh(e,t.accessToken),e.dispatchEvent(new th("tokenChanged"))),Oh(e,"refreshToken",t.refreshToken),t.accessToken}))},t.Kc=function(t){if(!(t=t.users)||!t.length)throw new T("internal-error");Eh(this,{uid:(t=t[0]).localId,displayName:t.displayName,photoURL:t.photoUrl,email:t.email,emailVerified:!!t.emailVerified,phoneNumber:t.phoneNumber,lastLoginAt:t.lastLoginAt,createdAt:t.createdAt,tenantId:t.tenantId});for(var e,n=(e=(e=t).providerUserInfo)&&e.length?q(e,function(t){return new hh(t.rawId,t.providerId,t.email,t.displayName,t.photoUrl,t.phoneNumber)}):[],i=0;i<n.length;i++)Nh(this,n[i]);Oh(this,"isAnonymous",!(this.email&&t.passwordHash||this.providerData&&this.providerData.length)),this.dispatchEvent(new th("userReloaded",{hd:t}))},t.Lc=function(t){return Ui("firebase.User.prototype.reauthenticateAndRetrieveDataWithCredential is deprecated. Please use firebase.User.prototype.reauthenticateWithCredential instead."),this.ub(t)},t.ub=function(t){var e=this,n=null;return Vh(this,t.c(this.a,this.uid).then(function(t){return Dh(e,t),n=Lh(e,t,"reauthenticate"),e.i=null,e.reload()}).then(function(){return n}),!0)},t.Cc=function(t){return Ui("firebase.User.prototype.linkAndRetrieveDataWithCredential is deprecated. Please use firebase.User.prototype.linkWithCredential instead."),this.rb(t)},t.rb=function(e){var n=this,i=null;return Vh(this,Ph(this,e.providerId).then(function(){return n.I()}).then(function(t){return e.b(n.a,t)}).then(function(t){return i=Lh(n,t,"link"),xh(n,t)}).then(function(){return i}))},t.Dc=function(t,e){var n=this;return Vh(this,Ph(this,"phone").then(function(){return Gc(gh(n),t,e,b(n.rb,n))}))},t.Mc=function(t,e){var n=this;return Vh(this,ye().then(function(){return Gc(gh(n),t,e,b(n.ub,n))}),!0)},t.Cb=function(e){var n=this;return Vh(this,this.I().then(function(t){return n.a.Cb(t,e)}).then(function(t){return Dh(n,t),n.reload()}))},t.ed=function(e){var n=this;return Vh(this,this.I().then(function(t){return e.b(n.a,t)}).then(function(t){return Dh(n,t),n.reload()}))},t.Db=function(e){var n=this;return Vh(this,this.I().then(function(t){return n.a.Db(t,e)}).then(function(t){return Dh(n,t),n.reload()}))},t.Eb=function(e){if(void 0===e.displayName&&void 0===e.photoURL)return kh(this);var n=this;return Vh(this,this.I().then(function(t){return n.a.Eb(t,{displayName:e.displayName,photoUrl:e.photoURL})}).then(function(t){return Dh(n,t),Oh(n,"displayName",t.displayName||null),Oh(n,"photoURL",t.photoUrl||null),V(n.providerData,function(t){"password"===t.providerId&&(Fi(t,"displayName",n.displayName),Fi(t,"photoURL",n.photoURL))}),Ih(n)}).then(Ah))},t.cd=function(e){var n=this;return Vh(this,Rh(this).then(function(t){return K(Sh(n),e)?Js(n.a,ws,{idToken:t,deleteProvider:[e]}).then(function(t){var e={};return V(t.providerUserInfo||[],function(t){e[t.providerId]=!0}),V(Sh(n),function(t){e[t]||_h(n,t)}),e[No.PROVIDER_ID]||Fi(n,"phoneNumber",null),Ih(n)}):Ih(n).then(function(){throw new T("no-such-provider")})}))},t.delete=function(){var e=this;return Vh(this,this.I().then(function(t){return Js(e.a,ys,{idToken:t})}).then(function(){e.dispatchEvent(new th("userDeleted"))})).then(function(){for(var t=0;t<e.N.length;t++)e.N[t].cancel("app-deleted");dh(e,null),ph(e,null),mh(e,null),e.N=[],e.J=!0,yh(e),Fi(e,"refreshToken",null),e.b&&Sc(e.b,e)})},t.Gb=function(t,e){return!!("linkViaPopup"==t&&(this.g||null)==e&&this.f||"reauthViaPopup"==t&&(this.g||null)==e&&this.f||"linkViaRedirect"==t&&(this.ga||null)==e||"reauthViaRedirect"==t&&(this.ga||null)==e)},t.na=function(t,e,n,i){"linkViaPopup"!=t&&"reauthViaPopup"!=t||i!=(this.g||null)||(n&&this.C?this.C(n):e&&!n&&this.f&&this.f(e),this.c&&(this.c.cancel(),this.c=null),delete this.f,delete this.C)},t.Fa=function(t,e){return"linkViaPopup"==t&&e==(this.g||null)?b(this.Lb,this):"reauthViaPopup"==t&&e==(this.g||null)?b(this.Mb,this):"linkViaRedirect"==t&&(this.ga||null)==e?b(this.Lb,this):"reauthViaRedirect"==t&&(this.ga||null)==e?b(this.Mb,this):null},t.Ec=function(t){var e=this;return Mh(this,"linkViaPopup",t,function(){return Ph(e,t.providerId).then(function(){return Ih(e)})},!1)},t.Nc=function(t){return Mh(this,"reauthViaPopup",t,function(){return ye()},!0)},t.Fc=function(t){var e=this;return jh(this,"linkViaRedirect",t,function(){return Ph(e,t.providerId)},!1)},t.Oc=function(t){return jh(this,"reauthViaRedirect",t,function(){return ye()},!0)},t.Lb=function(e,n,t,i){var r=this;this.c&&(this.c.cancel(),this.c=null);var o=null;return t=this.I().then(function(t){return fs(r.a,{requestUri:e,postBody:i,sessionId:n,idToken:t})}).then(function(t){return o=Lh(r,t,"link"),xh(r,t)}).then(function(){return o}),Vh(this,t)},t.Mb=function(t,e,n,i){var r=this;this.c&&(this.c.cancel(),this.c=null);var o=null;return Vh(this,ye().then(function(){return to(ds(r.a,{requestUri:t,sessionId:e,postBody:i,tenantId:n}),r.uid)}).then(function(t){return o=Lh(r,t,"reauthenticate"),Dh(r,t),r.i=null,r.reload()}).then(function(){return o}),!0)},t.vb=function(e){var n=this,i=null;return Vh(this,this.I().then(function(t){return i=t,void 0===e||ut(e)?{}:Cr(new wr(e))}).then(function(t){return n.a.vb(i,t)}).then(function(t){if(n.email!=t)return n.reload()}).then(function(){}))},t.Fb=function(e,n){var i=this,r=null;return Vh(this,this.I().then(function(t){return r=t,void 0===n||ut(n)?{}:Cr(new wr(n))}).then(function(t){return i.a.Fb(r,e,t)}).then(function(t){if(i.email!=t)return i.reload()}).then(function(){}))},t.jc=function(t){var e=null,n=this;return Vh(this,t=to(ye(t),n.uid).then(function(t){return e=Lh(n,t,"reauthenticate"),Dh(n,t),n.i=null,n.reload()}).then(function(){return e}),!0)},t.toJSON=function(){return this.w()},t.w=function(){var e={uid:this.uid,displayName:this.displayName,photoURL:this.photoURL,email:this.email,emailVerified:this.emailVerified,phoneNumber:this.phoneNumber,isAnonymous:this.isAnonymous,tenantId:this.tenantId,providerData:[],apiKey:this.l,appName:this.m,authDomain:this.s,stsTokenManager:this.h.w(),redirectEventId:this.ga||null};return this.metadata&&lt(e,this.metadata.w()),V(this.providerData,function(t){e.providerData.push(function(t){var e,n={};for(e in t)t.hasOwnProperty(e)&&(n[e]=t[e]);return n}(t))}),lt(e,this.S.w()),e};var Hh={name:"redirectUser",F:"session"};function Kh(t){return Yu(t.b,Hh,t.a)}function Gh(t){var e,n,i,r;this.a=t,this.b=Wu(),this.c=null,this.f=(n=Xh("local"),i=Xh("session"),r=Xh("none"),function(n,i,r){var o=Ju(i,r),a=Xu(n,i.F);return n.get(i,r).then(function(t){var e=null;try{e=Ni(l.localStorage.getItem(o))}catch(t){}if(e&&!t)return l.localStorage.removeItem(o),n.set(i,e,r);e&&t&&"localStorage"!=a.type&&l.localStorage.removeItem(o)})}((e=this).b,n,e.a).then(function(){return e.b.get(i,e.a)}).then(function(t){return t?i:e.b.get(r,e.a).then(function(t){return t?r:e.b.get(n,e.a).then(function(t){return t?n:e.b.get(Wh,e.a).then(function(t){return t?Xh(t):n})})})}).then(function(t){return e.c=t,Bh(e,t.F)}).o(function(){e.c||(e.c=n)})),this.b.addListener(Xh("local"),this.a,b(this.g,this))}function Bh(t,e){var n,s,i=[];for(n in Gu)Gu[n]!==e&&i.push(Yu(t.b,Xh(Gu[n]),t.a));return i.push(Yu(t.b,Wh,t.a)),s=i,new fe(function(n,e){var i=s.length,r=[];if(i)for(var t=function(t,e){i--,r[t]=e,0==i&&n(r)},o=function(t){e(t)},a=0;a<s.length;a++)Ie(s[a],y(t,a),o);else n(r)})}Gh.prototype.g=function(){var e=this,n=Xh("local");$h(this,function(){return ye().then(function(){return e.c&&"local"!=e.c.F?e.b.get(n,e.a):null}).then(function(t){if(t)return Bh(e,"local").then(function(){e.c=n})})})};var Wh={name:"persistence",F:"session"};function Xh(t){return{name:"authUser",F:t}}function Jh(t,e){return $h(t,function(){return t.b.set(t.c,e.w(),t.a)})}function Yh(t){return $h(t,function(){return Yu(t.b,t.c,t.a)})}function zh(t,e,n){return $h(t,function(){return t.b.get(t.c,t.a).then(function(t){return t&&e&&(t.authDomain=e),t&&n&&(t.emulatorConfig=n),Fh(t||{})})})}function $h(t,e){return t.f=t.f.then(e,e),t.f}function Zh(t){if(this.l=!1,Fi(this,"settings",new Hc),Fi(this,"app",t),!this.app.options||!this.app.options.apiKey)throw new T("invalid-api-key");var n,e,i,r,o,a;t=Zl.default.SDK_VERSION?gi(Zl.default.SDK_VERSION):null,this.a=new qa(this.app.options&&this.app.options.apiKey,_(A),t),this.P=[],this.s=[],this.N=[],this.Pa=Zl.default.INTERNAL.createSubscribe(b(this.zc,this)),this.W=void 0,this.ib=Zl.default.INTERNAL.createSubscribe(b(this.Ac,this)),ol(this,null),this.i=new Gh(this.app.options.apiKey+":"+this.app.name),this.D=new qh(this.app.options.apiKey+":"+this.app.name),this.$=hl(this,(e=(n=this).app.options.authDomain,t=function(e){var t=function(t,e){return t.b.get(Hh,t.a).then(function(t){return t&&e&&(t.authDomain=e),Fh(t||{})})}(e.D,e.app.options.authDomain).then(function(t){return(e.m=t)&&(t.ha=e.D),Kh(e.D)});return hl(e,t)}(n).then(function(){return zh(n.i,e,n.R)}).then(function(e){return e?(e.ha=n.D,n.m&&(n.m.ga||null)==(e.ga||null)?e:e.reload().then(function(){return Jh(n.i,e).then(function(){return e})}).o(function(t){return"auth/network-request-failed"==t.code?e:Yh(n.i)})):null}).then(function(t){ol(n,t||null)}),hl(n,t))),this.h=hl(this,(i=this).$.then(function(){return il(i)}).o(function(){}).then(function(){if(!i.l)return i.ja()}).o(function(){}).then(function(){var t;i.l||(i.ba=!0,(t=i.i).b.addListener(Xh("local"),t.a,i.ja))})),this.ba=!1,this.ja=b(this.Zc,this),this.Ba=b(this.da,this),this.qa=b(this.mc,this),this.za=b(this.wc,this),this.Aa=b(this.xc,this),this.b=null,o=(r=this).app.options.authDomain,a=r.app.options.apiKey,o&&Ii()&&(r.Oa=r.$.then(function(){var t;if(!r.l)return r.b=xc(o,a,r.app.name,r.R),kc(r.b,r),sl(r)&&Th(sl(r)),r.m&&(Th(r.m),(t=r.m).xa(r.la()),dh(t,r),vh(t=r.m,r.J),mh(t,r),fh(t=r.m,r.R),ph(t,r),r.m=null),r.b})),this.INTERNAL={},this.INTERNAL.delete=b(this.delete,this),this.INTERNAL.logFramework=b(this.Gc,this),this.u=0,fn.call(this),t=this,Object.defineProperty(t,"lc",{get:function(){return this.la()},set:function(t){this.xa(t)},enumerable:!1}),t.aa=null,Object.defineProperty(t,"ti",{get:function(){return this.T()},set:function(t){this.zb(t)},enumerable:!1}),t.S=null,Object.defineProperty(t,"emulatorConfig",{get:function(){var t;return t=this.R?Hi({protocol:(t=Cn(this.R.url)).c,host:t.a,port:t.g,options:Hi({disableWarnings:this.R.ec})}):null},enumerable:!1}),this.J=[],this.R=null}function Qh(t){qe.call(this,"languageCodeChanged"),this.h=t}function tl(t){qe.call(this,"emulatorConfigChanged"),this.c=t}function el(t){qe.call(this,"frameworkChanged"),this.f=t}function nl(t){return t.Oa||we(new T("auth-domain-config-required"))}function il(t){if(!Ii())return we(new T("operation-not-supported-in-this-environment"));var e=nl(t).then(function(){return t.b.ra()}).then(function(t){return t?Hi(t):null});return hl(t,e)}function rl(o,a){var s={};return s.apiKey=o.app.options.apiKey,s.authDomain=o.app.options.authDomain,s.appName=o.app.name,o.R&&(s.emulatorConfig=o.R),o.$.then(function(){return t=s,e=a,n=o.D,i=o.Ga(),r=new lh(t,e),n&&(r.ha=n),i&&vh(r,i),r.reload().then(function(){return r});var t,e,n,i,r}).then(function(t){return sl(o)&&t.uid==sl(o).uid?Ch(sl(o),t):(ol(o,t),Th(t)),o.da(t)}).then(function(){cl(o)})}function ol(t,e){var n,i;sl(t)&&(n=sl(t),i=t.Ba,B(n.W,function(t){return t==i}),nn(sl(t),"tokenChanged",t.qa),nn(sl(t),"userDeleted",t.za),nn(sl(t),"userInvalidated",t.Aa),yh(sl(t))),e&&(e.W.push(t.Ba),Qe(e,"tokenChanged",t.qa),Qe(e,"userDeleted",t.za),Qe(e,"userInvalidated",t.Aa),0<t.u&&bh(e)),Fi(t,"currentUser",e),e&&(e.xa(t.la()),dh(e,t),vh(e,t.J),mh(e,t),fh(e,t.R),ph(e,t))}function al(n,t){var e=null,i=null;return hl(n,t.then(function(t){return e=Oo(t),i=Fr(t),rl(n,t)},function(t){var e=null;throw(e=t&&"auth/multi-factor-auth-required"===t.code?zc(t.w(),n,b(n.kc,n)):e)||t}).then(function(){return Hi({user:sl(n),credential:e,additionalUserInfo:i,operationType:"signIn"})}))}function sl(t){return t.currentUser}function ul(t){return sl(t)&&sl(t)._lat||null}function cl(t){if(t.ba){for(var e=0;e<t.s.length;e++)t.s[e]&&t.s[e](ul(t));if(t.W!==t.getUid()&&t.N.length)for(t.W=t.getUid(),e=0;e<t.N.length;e++)t.N[e]&&t.N[e](ul(t))}}function hl(t,e){return t.P.push(e),e.oa(function(){G(t.P,e)}),e}function ll(){}function fl(){this.a={},this.b=1e12}Gh.prototype.yb=function(e){var n=null,i=this;return function(t){var e=new T("invalid-persistence-type"),n=new T("unsupported-persistence-type");t:{for(i in Gu)if(Gu[i]==t){var i=!0;break t}i=!1}if(!i||"string"!=typeof t)throw e;switch(li()){case"ReactNative":if("session"===t)throw n;break;case"Node":if("none"!==t)throw n;break;case"Worker":if("session"===t||!Eu()&&"none"!==t)throw n;break;default:if(!wi()&&"none"!==t)throw n}}(e),$h(this,function(){return e!=i.c.F?i.b.get(i.c,i.a).then(function(t){return n=t,Bh(i,e)}).then(function(){if(i.c=Xh(e),n)return i.b.set(i.c,n,i.a)}):ye()})},w(Zh,fn),w(Qh,qe),w(tl,qe),w(el,qe),(t=Zh.prototype).yb=function(t){return t=this.i.yb(t),hl(this,t)},t.xa=function(t){this.aa===t||this.l||(this.aa=t,Ja(this.a,this.aa),this.dispatchEvent(new Qh(this.la())))},t.la=function(){return this.aa},t.fd=function(){var t=l.navigator;this.xa(t&&(t.languages&&t.languages[0]||t.language||t.userLanguage)||null)},t.gd=function(t,e){if(!this.R){if(!/^https?:\/\//.test(t))throw new T("argument-error","Emulator URL must start with a valid scheme (http:// or https://).");e=!!e&&!!e.disableWarnings,n=e,"undefined"!=typeof console&&"function"==typeof console.info&&console.info("WARNING: You are using the Auth Emulator, which is intended for local testing only.  Do not use with production credentials."),l.document&&!n&&si().then(function(){var t=l.document.createElement("div");t.innerText="Running in emulator mode. Do not use with production credentials.",t.style.position="fixed",t.style.width="100%",t.style.backgroundColor="#ffffff",t.style.border=".1em solid #000000",t.style.color="#b50000",t.style.bottom="0px",t.style.left="0px",t.style.margin="0px",t.style.zIndex=1e4,t.style.textAlign="center",t.classList.add("firebase-emulator-warning"),l.document.body.appendChild(t)}),this.R={url:t,ec:e},this.settings.jb=!0,Ya(this.a,this.R),this.dispatchEvent(new tl(this.R))}var n},t.Gc=function(t){this.J.push(t),$a(this.a,Zl.default.SDK_VERSION?gi(Zl.default.SDK_VERSION,this.J):null),this.dispatchEvent(new el(this.J))},t.Ga=function(){return X(this.J)},t.zb=function(t){this.S===t||this.l||(this.S=t,this.a.b=this.S)},t.T=function(){return this.S},t.toJSON=function(){return{apiKey:this.app.options.apiKey,authDomain:this.app.options.authDomain,appName:this.app.name,currentUser:sl(this)&&sl(this).w()}},t.Gb=function(t,e){switch(t){case"unknown":case"signInViaRedirect":return!0;case"signInViaPopup":return this.g==e&&!!this.f;default:return!1}},t.na=function(t,e,n,i){"signInViaPopup"==t&&this.g==i&&(n&&this.C?this.C(n):e&&!n&&this.f&&this.f(e),this.c&&(this.c.cancel(),this.c=null),delete this.f,delete this.C)},t.Fa=function(t,e){return"signInViaRedirect"==t||"signInViaPopup"==t&&this.g==e&&this.f?b(this.ic,this):null},t.ic=function(t,e,n,i){var r=this,o={requestUri:t,postBody:i,sessionId:e,tenantId:n};return this.c&&(this.c.cancel(),this.c=null),r.$.then(function(){return al(r,ls(r.a,o))})},t.Xc=function(e){if(!Ii())return we(new T("operation-not-supported-in-this-environment"));var n=this,t=Vr(e.providerId),i=_i(),r=null,o=ri(r=(!Ai()||ci())&&this.app.options.authDomain&&e.isOAuthProvider?cu(this.app.options.authDomain,this.app.options.apiKey,this.app.name,"signInViaPopup",e,null,i,Zl.default.SDK_VERSION||null,null,null,this.T(),this.R):r,t&&t.va,t&&t.ua);return hl(this,t=nl(this).then(function(t){return Oc(t,o,"signInViaPopup",e,i,!!r,n.T())}).then(function(){return new fe(function(t,e){n.na("signInViaPopup",null,new T("cancelled-popup-request"),n.g),n.f=t,n.C=e,n.g=i,n.c=Dc(n.b,n,"signInViaPopup",o,i)})}).then(function(t){return o&&ii(o),t?Hi(t):null}).o(function(t){throw o&&ii(o),t}))},t.Yc=function(t){if(!Ii())return we(new T("operation-not-supported-in-this-environment"));var e=this;return hl(this,nl(this).then(function(){return $h(t=e.i,function(){return t.b.set(Wh,t.c.F,t.a)});var t}).then(function(){return Rc(e.b,"signInViaRedirect",t,void 0,e.T())}))},t.ra=function(){var e=this;return il(this).then(function(t){return e.b&&Uc(e.b.b),t}).o(function(t){throw e.b&&Uc(e.b.b),t})},t.dd=function(t){if(!t)return we(new T("null-user"));if(this.S!=t.tenantId)return we(new T("tenant-id-mismatch"));var e=this,n={};n.apiKey=this.app.options.apiKey,n.authDomain=this.app.options.authDomain,n.appName=this.app.name;var i,r,o,a,s,u=(i=t,r=n,o=e.D,a=e.Ga(),s=i.h,(n={})[Ka]=s.b&&s.b.toString(),n.refreshToken=s.a,r=new lh(r||{apiKey:i.l,authDomain:i.s,appName:i.m},n),o&&(r.ha=o),a&&vh(r,a),Ch(r,i),r);return hl(this,this.h.then(function(){if(e.app.options.apiKey!=t.l)return u.reload()}).then(function(){return sl(e)&&t.uid==sl(e).uid?(Ch(sl(e),t),e.da(t)):(ol(e,u),Th(u),e.da(u))}).then(function(){cl(e)}))},t.Bb=function(){var t=this,e=this.h.then(function(){return t.b&&Uc(t.b.b),sl(t)?(ol(t,null),Yh(t.i).then(function(){cl(t)})):ye()});return hl(this,e)},t.Zc=function(){var i=this;return zh(this.i,this.app.options.authDomain).then(function(t){if(!i.l){var e,n;if((e=sl(i)&&t)&&(e=sl(i).uid,n=t.uid,e=null!=e&&""!==e&&null!=n&&""!==n&&e==n),e)return Ch(sl(i),t),sl(i).I();(sl(i)||t)&&(ol(i,t),t&&(Th(t),t.ha=i.D),i.b&&kc(i.b,i),cl(i))}})},t.da=function(t){return Jh(this.i,t)},t.mc=function(){cl(this),this.da(sl(this))},t.wc=function(){this.Bb()},t.xc=function(){this.Bb()},t.kc=function(t){var e=this;return this.h.then(function(){return al(e,ye(t))})},t.zc=function(t){var e=this;this.addAuthTokenListener(function(){t.next(sl(e))})},t.Ac=function(t){var e,n,i=this;n=function(){t.next(sl(i))},(e=this).N.push(n),hl(e,e.h.then(function(){!e.l&&K(e.N,n)&&e.W!==e.getUid()&&(e.W=e.getUid(),n(ul(e)))}))},t.Ic=function(t,e,n){var i=this;return this.ba&&Promise.resolve().then(function(){"function"==typeof t?t(sl(i)):"function"==typeof t.next&&t.next(sl(i))}),this.Pa(t,e,n)},t.Hc=function(t,e,n){var i=this;return this.ba&&Promise.resolve().then(function(){i.W=i.getUid(),"function"==typeof t?t(sl(i)):"function"==typeof t.next&&t.next(sl(i))}),this.ib(t,e,n)},t.nc=function(t){var e=this,n=this.h.then(function(){return sl(e)?sl(e).I(t).then(function(t){return{accessToken:t}}):null});return hl(this,n)},t.Tc=function(t){var n=this;return this.h.then(function(){return al(n,Js(n.a,Hs,{token:t}))}).then(function(t){var e=t.user;return Oh(e,"isAnonymous",!1),n.da(e),t})},t.Uc=function(t,e){var n=this;return this.h.then(function(){return al(n,Js(n.a,Ks,{email:t,password:e}))})},t.dc=function(t,e){var n=this;return this.h.then(function(){return al(n,Js(n.a,gs,{email:t,password:e}))})},t.ab=function(t){var e=this;return this.h.then(function(){return al(e,t.ka(e.a))})},t.Sc=function(t){return Ui("firebase.auth.Auth.prototype.signInAndRetrieveDataWithCredential is deprecated. Please use firebase.auth.Auth.prototype.signInWithCredential instead."),this.ab(t)},t.Ab=function(){var n=this;return this.h.then(function(){var t=sl(n);if(t&&t.isAnonymous){var e=Hi({providerId:null,isNewUser:!1});return Hi({user:t,credential:null,additionalUserInfo:e,operationType:"signIn"})}return al(n,n.a.Ab()).then(function(t){var e=t.user;return Oh(e,"isAnonymous",!0),n.da(e),t})})},t.getUid=function(){return sl(this)&&sl(this).uid||null},t.cc=function(t){this.addAuthTokenListener(t),this.u++,0<this.u&&sl(this)&&bh(sl(this))},t.Pc=function(e){var n=this;V(this.s,function(t){t==e&&n.u--}),this.u<0&&(this.u=0),0==this.u&&sl(this)&&yh(sl(this)),this.removeAuthTokenListener(e)},t.addAuthTokenListener=function(t){var e=this;this.s.push(t),hl(this,this.h.then(function(){e.l||K(e.s,t)&&t(ul(e))}))},t.removeAuthTokenListener=function(e){B(this.s,function(t){return t==e})},t.delete=function(){this.l=!0;for(var t=0;t<this.P.length;t++)this.P[t].cancel("app-deleted");return this.P=[],this.i&&(t=this.i).b.removeListener(Xh("local"),t.a,this.ja),this.b&&(Sc(this.b,this),Uc(this.b.b)),Promise.resolve()},t.hc=function(t){return hl(this,Js(this.a,bs,{identifier:t,continueUri:Ti()?ti():"http://localhost"}).then(function(t){return t.signinMethods||[]}))},t.Bc=function(t){return!!Eo(t)},t.xb=function(e,n){var i=this;return hl(this,ye().then(function(){var t=new wr(n);if(!t.c)throw new T("argument-error",Er+" must be true when sending sign in link to email");return Cr(t)}).then(function(t){return i.a.xb(e,t)}).then(function(){}))},t.jd=function(t){return this.Sa(t).then(function(t){return t.data.email})},t.ob=function(t,e){return hl(this,this.a.ob(t,e).then(function(){}))},t.Sa=function(t){return hl(this,this.a.Sa(t).then(function(t){return new $i(t)}))},t.kb=function(t){return hl(this,this.a.kb(t).then(function(){}))},t.wb=function(e,t){var n=this;return hl(this,ye().then(function(){return void 0===t||ut(t)?{}:Cr(new wr(t))}).then(function(t){return n.a.wb(e,t)}).then(function(){}))},t.Wc=function(t,e){return hl(this,Gc(this,t,e,b(this.ab,this)))},t.Vc=function(n,i){var r=this;return hl(this,ye().then(function(){var t=i||ti(),e=To(n,t);if(!(t=Eo(t)))throw new T("argument-error","Invalid email link!");if(t.tenantId!==r.T())throw new T("tenant-id-mismatch");return r.ab(e)}))},ll.prototype.render=function(){},ll.prototype.reset=function(){},ll.prototype.getResponse=function(){},ll.prototype.execute=function(){};var dl=null;function pl(t,e){return(e=vl(e))&&t.a[e]||null}function vl(t){return(t=void 0===t?1e12:t)?t.toString():null}function ml(t,e){this.g=!1,this.c=e,this.a=this.b=null,this.h="invisible"!==this.c.size,this.f=te(t);var n=this;this.i=function(){n.execute()},this.h?this.execute():Qe(this.f,"click",this.i)}function gl(t){if(t.g)throw Error("reCAPTCHA mock was already deleted!")}function bl(){}function yl(){}fl.prototype.render=function(t,e){return this.a[this.b.toString()]=new ml(t,e),this.b++},fl.prototype.reset=function(t){var e=pl(this,t);t=vl(t),e&&t&&(e.delete(),delete this.a[t])},fl.prototype.getResponse=function(t){return(t=pl(this,t))?t.getResponse():null},fl.prototype.execute=function(t){(t=pl(this,t))&&t.execute()},ml.prototype.getResponse=function(){return gl(this),this.b},ml.prototype.execute=function(){gl(this);var n=this;this.a||(this.a=setTimeout(function(){n.b=function(){for(var t=50,e=[];0<t;)e.push("1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charAt(Math.floor(62*Math.random()))),t--;return e.join("")}();var t=n.c.callback,e=n.c["expired-callback"];if(t)try{t(n.b)}catch(t){}n.a=setTimeout(function(){if(n.a=null,n.b=null,e)try{e()}catch(t){}n.h&&n.execute()},6e4)},500))},ml.prototype.delete=function(){gl(this),this.g=!0,clearTimeout(this.a),this.a=null,nn(this.f,"click",this.i)},Fi(bl,"FACTOR_ID","phone"),yl.prototype.g=function(){return ye(dl=dl||new fl)},yl.prototype.c=function(){};var wl=null;function Il(){this.b=l.grecaptcha?1/0:0,this.f=null,this.a="__rcb"+Math.floor(1e6*Math.random()).toString()}var Tl=new dt(gt,"https://www.google.com/recaptcha/api.js?onload=%{onload}&render=explicit&hl=%{hl}"),El=new Ri(3e4,6e4);Il.prototype.g=function(r){var o=this;return new fe(function(t,e){var i=setTimeout(function(){e(new T("network-request-failed"))},El.get());!l.grecaptcha||r!==o.f&&!o.b?(l[o.a]=function(){var n;l.grecaptcha?(o.f=r,n=l.grecaptcha.render,l.grecaptcha.render=function(t,e){return t=n(t,e),o.b++,t},clearTimeout(i),t(l.grecaptcha)):(clearTimeout(i),e(new T("internal-error"))),delete l[o.a]},ye(La(It(Tl,{onload:o.a,hl:r||""}))).o(function(){clearTimeout(i),e(new T("internal-error","Unable to load external reCAPTCHA dependencies!"))})):(clearTimeout(i),t(l.grecaptcha))})},Il.prototype.c=function(){this.b--};var Al=null;function kl(t,e,n,i,r,o,a){if(Fi(this,"type","recaptcha"),this.c=this.f=null,this.J=!1,this.v=e,this.g=null,a=a?wl=wl||new yl:Al=Al||new Il,this.m=a,this.a=n||{theme:"light",type:"image"},this.h=[],this.a[_l])throw new T("argument-error","sitekey should not be provided for reCAPTCHA as one is automatically provisioned for the current project.");if(this.i="invisible"===this.a[Ol],!l.document)throw new T("operation-not-supported-in-this-environment","RecaptchaVerifier is only supported in a browser HTTP/HTTPS environment with DOM support.");if(!te(e)||!this.i&&te(e).hasChildNodes())throw new T("argument-error","reCAPTCHA container is either not found or already contains inner elements!");this.s=new qa(t,o||null,r||null),this.u=i||function(){return null};var s=this;this.l=[];var u=this.a[Sl];this.a[Sl]=function(t){var e;Cl(s,t),"function"==typeof u?u(t):"string"!=typeof u||"function"==typeof(e=yi(u,l))&&e(t)};var c=this.a[Nl];this.a[Nl]=function(){var t;Cl(s,null),"function"==typeof c?c():"string"!=typeof c||"function"==typeof(t=yi(c,l))&&t()}}var Sl="callback",Nl="expired-callback",_l="sitekey",Ol="size";function Cl(t,e){for(var n=0;n<t.l.length;n++)try{t.l[n](e)}catch(t){}}function Rl(t,e){return t.h.push(e),e.oa(function(){G(t.h,e)}),e}function Dl(t){if(t.J)throw new T("internal-error","RecaptchaVerifier instance has been destroyed.")}function Pl(t,e,n){var i=!1;try{this.b=n||Zl.default.app()}catch(t){throw new T("argument-error","No firebase.app.App instance is currently initialized.")}if(!this.b.options||!this.b.options.apiKey)throw new T("invalid-api-key");n=this.b.options.apiKey;var r=this,o=null;try{o=this.b.auth().Ga()}catch(t){}try{i=this.b.auth().settings.appVerificationDisabledForTesting}catch(t){}o=Zl.default.SDK_VERSION?gi(Zl.default.SDK_VERSION,o):null,kl.call(this,n,t,e,function(){try{var e=r.b.auth().la()}catch(t){e=null}return e},o,_(A),i)}function Ll(t,e,n,i){t:{n=Array.prototype.slice.call(n);for(var r=0,o=!1,a=0;a<e.length;a++)if(e[a].optional)o=!0;else{if(o)throw new T("internal-error","Argument validator encountered a required argument after an optional argument.");r++}if(o=e.length,n.length<r||o<n.length)i="Expected "+(r==o?1==r?"1 argument":r+" arguments":r+"-"+o+" arguments")+" but got "+n.length+".";else{for(r=0;r<n.length;r++)if(o=e[r].optional&&void 0===n[r],!e[r].M(n[r])&&!o){if(e=e[r],r<0||r>=xl.length)throw new T("internal-error","Argument validator received an unsupported number of arguments.");n=xl[r],i=(i?"":n+" argument ")+(e.name?'"'+e.name+'" ':"")+"must be "+e.K+".";break t}i=null}}if(i)throw new T("argument-error",t+" failed: "+i)}(t=kl.prototype).Ia=function(){var e=this;return this.f||(this.f=Rl(this,ye().then(function(){if(Ti()&&!hi())return si();throw new T("operation-not-supported-in-this-environment","RecaptchaVerifier is only supported in a browser HTTP/HTTPS environment.")}).then(function(){return e.m.g(e.u())}).then(function(t){return e.g=t,Js(e.s,Rs,{})}).then(function(t){e.a[_l]=t.recaptchaSiteKey}).o(function(t){throw e.f=null,t})))},t.render=function(){Dl(this);var n=this;return Rl(this,this.Ia().then(function(){var t,e;return null===n.c&&(e=n.v,n.i||(t=te(e),e=oe("DIV"),t.appendChild(e)),n.c=n.g.render(e,n.a)),n.c}))},t.verify=function(){Dl(this);var r=this;return Rl(this,this.render().then(function(e){return new fe(function(n){var i,t=r.g.getResponse(e);t?n(t):(r.l.push(i=function(t){var e;t&&(e=i,B(r.l,function(t){return t==e}),n(t))}),r.i&&r.g.execute(r.c))})}))},t.reset=function(){Dl(this),null!==this.c&&this.g.reset(this.c)},t.clear=function(){Dl(this),this.J=!0,this.m.c();for(var t,e=0;e<this.h.length;e++)this.h[e].cancel("RecaptchaVerifier instance has been destroyed.");if(!this.i){e=te(this.v);for(;t=e.firstChild;)e.removeChild(t)}},w(Pl,kl);var xl="First Second Third Fourth Fifth Sixth Seventh Eighth Ninth".split(" ");function Ml(t,e){return{name:t||"",K:"a valid string",optional:!!e,M:function(t){return"string"==typeof t}}}function jl(t,e){return{name:t||"",K:"a boolean",optional:!!e,M:function(t){return"boolean"==typeof t}}}function Ul(t,e){return{name:t||"",K:"a valid object",optional:!!e,M:m}}function Vl(t,e){return{name:t||"",K:"a function",optional:!!e,M:function(t){return"function"==typeof t}}}function Fl(t,e){return{name:t||"",K:"null",optional:!!e,M:function(t){return null===t}}}function ql(n){return{name:n?n+"Credential":"credential",K:n?"a valid "+n+" credential":"a valid credential",optional:!1,M:function(t){if(!t)return!1;var e=!n||t.providerId===n;return!(!t.ka||!e)}}}function Hl(){return{name:"multiFactorAssertion",K:"a valid multiFactorAssertion",optional:!1,M:function(t){return!!t&&!!t.tb}}}function Kl(){return{name:"authProvider",K:"a valid Auth provider",optional:!1,M:function(t){return!!(t&&t.providerId&&t.hasOwnProperty&&t.hasOwnProperty("isOAuthProvider"))}}}function Gl(t,e){return m(t)&&"string"==typeof t.type&&t.type===e&&"function"==typeof t.Ha}function Bl(t){return m(t)&&"string"==typeof t.uid}function Wl(){return{name:"applicationVerifier",K:"an implementation of firebase.auth.ApplicationVerifier",optional:!1,M:function(t){return!(!t||"string"!=typeof t.type||"function"!=typeof t.verify)}}}function Xl(e,n,t,i){return{name:t||"",K:e.K+" or "+n.K,optional:!!i,M:function(t){return e.M(t)||n.M(t)}}}function Jl(t,e){for(var n in e){var i=e[n].name;t[i]=$l(i,t[n],e[n].j)}}function Yl(t,e){for(var n in e){var i=e[n].name;i!==n&&Object.defineProperty(t,i,{get:y(function(t){return this[t]},n),set:y(function(t,e,n,i){Ll(t,[n],[i],!0),this[e]=i},i,n,e[n].lb),enumerable:!0})}}function zl(t,e,n,i){t[e]=$l(e,n,i)}function $l(t,e,n){function i(){var t=Array.prototype.slice.call(arguments);return Ll(o,n,t),e.apply(this,t)}if(!n)return e;var r,o=(t=(t=t).split("."))[t.length-1];for(r in e)i[r]=e[r];for(r in e.prototype)i.prototype[r]=e.prototype[r];return i}Jl(Zh.prototype,{kb:{name:"applyActionCode",j:[Ml("code")]},Sa:{name:"checkActionCode",j:[Ml("code")]},ob:{name:"confirmPasswordReset",j:[Ml("code"),Ml("newPassword")]},dc:{name:"createUserWithEmailAndPassword",j:[Ml("email"),Ml("password")]},hc:{name:"fetchSignInMethodsForEmail",j:[Ml("email")]},ra:{name:"getRedirectResult",j:[]},Bc:{name:"isSignInWithEmailLink",j:[Ml("emailLink")]},Hc:{name:"onAuthStateChanged",j:[Xl(Ul(),Vl(),"nextOrObserver"),Vl("opt_error",!0),Vl("opt_completed",!0)]},Ic:{name:"onIdTokenChanged",j:[Xl(Ul(),Vl(),"nextOrObserver"),Vl("opt_error",!0),Vl("opt_completed",!0)]},wb:{name:"sendPasswordResetEmail",j:[Ml("email"),Xl(Ul("opt_actionCodeSettings",!0),Fl(null,!0),"opt_actionCodeSettings",!0)]},xb:{name:"sendSignInLinkToEmail",j:[Ml("email"),Ul("actionCodeSettings")]},yb:{name:"setPersistence",j:[Ml("persistence")]},Sc:{name:"signInAndRetrieveDataWithCredential",j:[ql()]},Ab:{name:"signInAnonymously",j:[]},ab:{name:"signInWithCredential",j:[ql()]},Tc:{name:"signInWithCustomToken",j:[Ml("token")]},Uc:{name:"signInWithEmailAndPassword",j:[Ml("email"),Ml("password")]},Vc:{name:"signInWithEmailLink",j:[Ml("email"),Ml("emailLink",!0)]},Wc:{name:"signInWithPhoneNumber",j:[Ml("phoneNumber"),Wl()]},Xc:{name:"signInWithPopup",j:[Kl()]},Yc:{name:"signInWithRedirect",j:[Kl()]},dd:{name:"updateCurrentUser",j:[Xl({name:"user",K:"an instance of Firebase User",optional:!1,M:function(t){return!!(t&&t instanceof lh)}},Fl(),"user")]},Bb:{name:"signOut",j:[]},toJSON:{name:"toJSON",j:[Ml(null,!0)]},fd:{name:"useDeviceLanguage",j:[]},gd:{name:"useEmulator",j:[Ml("url"),Ul("options",!0)]},jd:{name:"verifyPasswordResetCode",j:[Ml("code")]}}),Yl(Zh.prototype,{lc:{name:"languageCode",lb:Xl(Ml(),Fl(),"languageCode")},ti:{name:"tenantId",lb:Xl(Ml(),Fl(),"tenantId")}}),(Zh.Persistence=Gu).LOCAL="local",Zh.Persistence.SESSION="session",Zh.Persistence.NONE="none",Jl(lh.prototype,{delete:{name:"delete",j:[]},oc:{name:"getIdTokenResult",j:[jl("opt_forceRefresh",!0)]},I:{name:"getIdToken",j:[jl("opt_forceRefresh",!0)]},Cc:{name:"linkAndRetrieveDataWithCredential",j:[ql()]},rb:{name:"linkWithCredential",j:[ql()]},Dc:{name:"linkWithPhoneNumber",j:[Ml("phoneNumber"),Wl()]},Ec:{name:"linkWithPopup",j:[Kl()]},Fc:{name:"linkWithRedirect",j:[Kl()]},Lc:{name:"reauthenticateAndRetrieveDataWithCredential",j:[ql()]},ub:{name:"reauthenticateWithCredential",j:[ql()]},Mc:{name:"reauthenticateWithPhoneNumber",j:[Ml("phoneNumber"),Wl()]},Nc:{name:"reauthenticateWithPopup",j:[Kl()]},Oc:{name:"reauthenticateWithRedirect",j:[Kl()]},reload:{name:"reload",j:[]},vb:{name:"sendEmailVerification",j:[Xl(Ul("opt_actionCodeSettings",!0),Fl(null,!0),"opt_actionCodeSettings",!0)]},toJSON:{name:"toJSON",j:[Ml(null,!0)]},cd:{name:"unlink",j:[Ml("provider")]},Cb:{name:"updateEmail",j:[Ml("email")]},Db:{name:"updatePassword",j:[Ml("password")]},ed:{name:"updatePhoneNumber",j:[ql("phone")]},Eb:{name:"updateProfile",j:[Ul("profile")]},Fb:{name:"verifyBeforeUpdateEmail",j:[Ml("email"),Xl(Ul("opt_actionCodeSettings",!0),Fl(null,!0),"opt_actionCodeSettings",!0)]}}),Jl(fl.prototype,{execute:{name:"execute"},render:{name:"render"},reset:{name:"reset"},getResponse:{name:"getResponse"}}),Jl(ll.prototype,{execute:{name:"execute"},render:{name:"render"},reset:{name:"reset"},getResponse:{name:"getResponse"}}),Jl(fe.prototype,{oa:{name:"finally"},o:{name:"catch"},then:{name:"then"}}),Yl(Hc.prototype,{appVerificationDisabled:{name:"appVerificationDisabledForTesting",lb:jl("appVerificationDisabledForTesting")}}),Jl(Kc.prototype,{confirm:{name:"confirm",j:[Ml("verificationCode")]}}),zl(Qr,"fromJSON",function(t){t="string"==typeof t?JSON.parse(t):t;for(var e,n=[ao,wo,ko,io],i=0;i<n.length;i++)if(e=n[i](t))return e;return null},[Xl(Ml(),Ul(),"json")]),zl(Io,"credential",function(t,e){return new yo(t,e)},[Ml("email"),Ml("password")]),Jl(yo.prototype,{w:{name:"toJSON",j:[Ml(null,!0)]}}),Jl(ho.prototype,{Ca:{name:"addScope",j:[Ml("scope")]},Ka:{name:"setCustomParameters",j:[Ul("customOAuthParameters")]}}),zl(ho,"credential",lo,[Xl(Ml(),Ul(),"token")]),zl(Io,"credentialWithLink",To,[Ml("email"),Ml("emailLink")]),Jl(fo.prototype,{Ca:{name:"addScope",j:[Ml("scope")]},Ka:{name:"setCustomParameters",j:[Ul("customOAuthParameters")]}}),zl(fo,"credential",po,[Xl(Ml(),Ul(),"token")]),Jl(vo.prototype,{Ca:{name:"addScope",j:[Ml("scope")]},Ka:{name:"setCustomParameters",j:[Ul("customOAuthParameters")]}}),zl(vo,"credential",mo,[Xl(Ml(),Xl(Ul(),Fl()),"idToken"),Xl(Ml(),Fl(),"accessToken",!0)]),Jl(go.prototype,{Ka:{name:"setCustomParameters",j:[Ul("customOAuthParameters")]}}),zl(go,"credential",bo,[Xl(Ml(),Ul(),"token"),Ml("secret",!0)]),Jl(co.prototype,{Ca:{name:"addScope",j:[Ml("scope")]},credential:{name:"credential",j:[Xl(Ml(),Xl(Ul(),Fl()),"optionsOrIdToken"),Xl(Ml(),Fl(),"accessToken",!0)]},Ka:{name:"setCustomParameters",j:[Ul("customOAuthParameters")]}}),Jl(ro.prototype,{w:{name:"toJSON",j:[Ml(null,!0)]}}),Jl(eo.prototype,{w:{name:"toJSON",j:[Ml(null,!0)]}}),zl(No,"credential",_o,[Ml("verificationId"),Ml("verificationCode")]),Jl(No.prototype,{gb:{name:"verifyPhoneNumber",j:[Xl(Ml(),{name:"phoneInfoOptions",K:"valid phone info options",optional:!1,M:function(t){return!!t&&(t.session&&t.phoneNumber?Gl(t.session,$r)&&"string"==typeof t.phoneNumber:t.session&&t.multiFactorHint?Gl(t.session,Zr)&&Bl(t.multiFactorHint):t.session&&t.multiFactorUid?Gl(t.session,Zr)&&"string"==typeof t.multiFactorUid:!!t.phoneNumber&&"string"==typeof t.phoneNumber)}},"phoneInfoOptions"),Wl()]}}),Jl(Ao.prototype,{w:{name:"toJSON",j:[Ml(null,!0)]}}),Jl(T.prototype,{toJSON:{name:"toJSON",j:[Ml(null,!0)]}}),Jl(jo.prototype,{toJSON:{name:"toJSON",j:[Ml(null,!0)]}}),Jl(Mo.prototype,{toJSON:{name:"toJSON",j:[Ml(null,!0)]}}),Jl(Yc.prototype,{toJSON:{name:"toJSON",j:[Ml(null,!0)]}}),Jl(Wc.prototype,{Rc:{name:"resolveSignIn",j:[Hl()]}}),Jl(eh.prototype,{Sb:{name:"getSession",j:[]},fc:{name:"enroll",j:[Hl(),Ml("displayName",!0)]},bd:{name:"unenroll",j:[Xl({name:"multiFactorInfo",K:"a valid multiFactorInfo",optional:!1,M:Bl},Ml(),"multiFactorInfoIdentifier")]}}),Jl(Pl.prototype,{clear:{name:"clear",j:[]},render:{name:"render",j:[]},verify:{name:"verify",j:[]}}),zl(lr,"parseLink",yr,[Ml("link")]),zl(bl,"assertion",function(t){return new Qc(t)},[ql("phone")]),function(){if(void 0===Zl.default||!Zl.default.INTERNAL||!Zl.default.INTERNAL.registerComponent)throw Error("Cannot find the firebase namespace; be sure to include firebase-app.js before this library.");var t={ActionCodeInfo:{Operation:{EMAIL_SIGNIN:Qi,PASSWORD_RESET:"PASSWORD_RESET",RECOVER_EMAIL:"RECOVER_EMAIL",REVERT_SECOND_FACTOR_ADDITION:Zi,VERIFY_AND_CHANGE_EMAIL:tr,VERIFY_EMAIL:"VERIFY_EMAIL"}},Auth:Zh,AuthCredential:Qr,Error:T};zl(t,"EmailAuthProvider",Io,[]),zl(t,"FacebookAuthProvider",ho,[]),zl(t,"GithubAuthProvider",fo,[]),zl(t,"GoogleAuthProvider",vo,[]),zl(t,"TwitterAuthProvider",go,[]),zl(t,"OAuthProvider",co,[Ml("providerId")]),zl(t,"SAMLAuthProvider",uo,[Ml("providerId")]),zl(t,"PhoneAuthProvider",No,[{name:"auth",K:"an instance of Firebase Auth",optional:!0,M:function(t){return!!(t&&t instanceof Zh)}}]),zl(t,"RecaptchaVerifier",Pl,[Xl(Ml(),{name:"",K:"an HTML element",optional:!1,M:function(t){return!!(t&&t instanceof Element)}},"recaptchaContainer"),Ul("recaptchaParameters",!0),{name:"app",K:"an instance of Firebase App",optional:!0,M:function(t){return!!(t&&t instanceof Zl.default.app.App)}}]),zl(t,"ActionCodeURL",lr,[]),zl(t,"PhoneMultiFactorGenerator",bl,[]),Zl.default.INTERNAL.registerComponent({name:"auth",instanceFactory:function(t){return new Zh(t=t.getProvider("app").getImmediate())},multipleInstances:!1,serviceProps:t,instantiationMode:"LAZY",type:"PUBLIC",onInstanceCreated:function(t){t.getProvider("auth-internal").initialize()}}),Zl.default.INTERNAL.registerComponent({name:"auth-internal",instanceFactory:function(t){return{getUid:b((t=t.getProvider("auth").getImmediate()).getUid,t),getToken:b(t.nc,t),addAuthTokenListener:b(t.cc,t),removeAuthTokenListener:b(t.Pc,t)}},multipleInstances:!1,instantiationMode:"LAZY",type:"PRIVATE"}),Zl.default.registerVersion("@firebase/auth","0.16.8"),Zl.default.INTERNAL.extendNamespace({User:lh})}()}.apply("undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})}.apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-auth.js - be sure to load firebase-app.js first.")}});
+//# sourceMappingURL=firebase-auth.js.map
\ No newline at end of file
diff --git a/web/__/firebase/8.10.1/firebase-firestore.js b/web/__/firebase/8.10.1/firebase-firestore.js
new file mode 100644
index 00000000..0da30e6e
--- /dev/null
+++ b/web/__/firebase/8.10.1/firebase-firestore.js
@@ -0,0 +1,2 @@
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(require("@firebase/app")):"function"==typeof define&&define.amd?define(["@firebase/app"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).firebase)}(this,function(bm){"use strict";try{!function(){function t(t){return t&&"object"==typeof t&&"default"in t?t:{default:t}}var e=t(bm),r=function(t,e){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n])})(t,e)};function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function n(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var a=function(){return(a=Object.assign||function(t){for(var e,n=1,r=arguments.length;n<r;n++)for(var i in e=arguments[n])Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);return t}).apply(this,arguments)};function y(t,s,a,u){return new(a=a||Promise)(function(n,e){function r(t){try{o(u.next(t))}catch(t){e(t)}}function i(t){try{o(u.throw(t))}catch(t){e(t)}}function o(t){var e;t.done?n(t.value):((e=t.value)instanceof a?e:new a(function(t){t(e)})).then(r,i)}o((u=u.apply(t,s||[])).next())})}function g(n,r){var i,o,s,a={label:0,sent:function(){if(1&s[0])throw s[1];return s[1]},trys:[],ops:[]},t={next:e(0),throw:e(1),return:e(2)};return"function"==typeof Symbol&&(t[Symbol.iterator]=function(){return this}),t;function e(e){return function(t){return function(e){if(i)throw new TypeError("Generator is already executing.");for(;a;)try{if(i=1,o&&(s=2&e[0]?o.return:e[0]?o.throw||((s=o.return)&&s.call(o),0):o.next)&&!(s=s.call(o,e[1])).done)return s;switch(o=0,(e=s?[2&e[0],s.value]:e)[0]){case 0:case 1:s=e;break;case 4:return a.label++,{value:e[1],done:!1};case 5:a.label++,o=e[1],e=[0];continue;case 7:e=a.ops.pop(),a.trys.pop();continue;default:if(!(s=0<(s=a.trys).length&&s[s.length-1])&&(6===e[0]||2===e[0])){a=0;continue}if(3===e[0]&&(!s||e[1]>s[0]&&e[1]<s[3])){a.label=e[1];break}if(6===e[0]&&a.label<s[1]){a.label=s[1],s=e;break}if(s&&a.label<s[2]){a.label=s[2],a.ops.push(e);break}s[2]&&a.ops.pop(),a.trys.pop();continue}e=r.call(n,a)}catch(t){e=[6,t],o=0}finally{i=s=0}if(5&e[0])throw e[1];return{value:e[0]?e[1]:void 0,done:!0}}([e,t])}}}function s(t,e){for(var n=0,r=e.length,i=t.length;n<r;n++,i++)t[i]=e[n];return t}function i(t){for(var e=[],n=0,r=0;r<t.length;r++){var i=t.charCodeAt(r);i<128?e[n++]=i:(i<2048?e[n++]=i>>6|192:(55296==(64512&i)&&r+1<t.length&&56320==(64512&t.charCodeAt(r+1))?(i=65536+((1023&i)<<10)+(1023&t.charCodeAt(++r)),e[n++]=i>>18|240,e[n++]=i>>12&63|128):e[n++]=i>>12|224,e[n++]=i>>6&63|128),e[n++]=63&i|128)}return e}function u(t){return function(t){t=i(t);return o.encodeByteArray(t,!0)}(t).replace(/\./g,"")}var o={byteToCharMap_:null,charToByteMap_:null,byteToCharMapWebSafe_:null,charToByteMapWebSafe_:null,ENCODED_VALS_BASE:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",get ENCODED_VALS(){return this.ENCODED_VALS_BASE+"+/="},get ENCODED_VALS_WEBSAFE(){return this.ENCODED_VALS_BASE+"-_."},HAS_NATIVE_SUPPORT:"function"==typeof atob,encodeByteArray:function(t,e){if(!Array.isArray(t))throw Error("encodeByteArray takes an array as a parameter");this.init_();for(var n=e?this.byteToCharMapWebSafe_:this.byteToCharMap_,r=[],i=0;i<t.length;i+=3){var o=t[i],s=i+1<t.length,a=s?t[i+1]:0,u=i+2<t.length,c=u?t[i+2]:0,h=(15&a)<<2|c>>6,c=63&c;u||(c=64,s||(h=64)),r.push(n[o>>2],n[(3&o)<<4|a>>4],n[h],n[c])}return r.join("")},encodeString:function(t,e){return this.HAS_NATIVE_SUPPORT&&!e?btoa(t):this.encodeByteArray(i(t),e)},decodeString:function(t,e){return this.HAS_NATIVE_SUPPORT&&!e?atob(t):function(t){for(var e=[],n=0,r=0;n<t.length;){var i,o,s,a=t[n++];a<128?e[r++]=String.fromCharCode(a):191<a&&a<224?(o=t[n++],e[r++]=String.fromCharCode((31&a)<<6|63&o)):239<a&&a<365?(i=((7&a)<<18|(63&(o=t[n++]))<<12|(63&(s=t[n++]))<<6|63&t[n++])-65536,e[r++]=String.fromCharCode(55296+(i>>10)),e[r++]=String.fromCharCode(56320+(1023&i))):(o=t[n++],s=t[n++],e[r++]=String.fromCharCode((15&a)<<12|(63&o)<<6|63&s))}return e.join("")}(this.decodeStringToByteArray(t,e))},decodeStringToByteArray:function(t,e){this.init_();for(var n=e?this.charToByteMapWebSafe_:this.charToByteMap_,r=[],i=0;i<t.length;){var o=n[t.charAt(i++)],s=i<t.length?n[t.charAt(i)]:0,a=++i<t.length?n[t.charAt(i)]:64,u=++i<t.length?n[t.charAt(i)]:64;if(++i,null==o||null==s||null==a||null==u)throw Error();r.push(o<<2|s>>4),64!==a&&(r.push(s<<4&240|a>>2),64!==u&&r.push(a<<6&192|u))}return r},init_:function(){if(!this.byteToCharMap_){this.byteToCharMap_={},this.charToByteMap_={},this.byteToCharMapWebSafe_={},this.charToByteMapWebSafe_={};for(var t=0;t<this.ENCODED_VALS.length;t++)this.byteToCharMap_[t]=this.ENCODED_VALS.charAt(t),this.charToByteMap_[this.byteToCharMap_[t]]=t,this.byteToCharMapWebSafe_[t]=this.ENCODED_VALS_WEBSAFE.charAt(t),(this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[t]]=t)>=this.ENCODED_VALS_BASE.length&&(this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(t)]=t,this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(t)]=t)}}};function h(){return"undefined"!=typeof navigator&&"string"==typeof navigator.userAgent?navigator.userAgent:""}function c(){return!function(){try{return"[object process]"===Object.prototype.toString.call(global.process)}catch(t){return}}()&&navigator.userAgent.includes("Safari")&&!navigator.userAgent.includes("Chrome")}var l,f="FirebaseError",d=(n(p,l=Error),p);function p(t,e,n){e=l.call(this,e)||this;return e.code=t,e.customData=n,e.name=f,Object.setPrototypeOf(e,p.prototype),Error.captureStackTrace&&Error.captureStackTrace(e,m.prototype.create),e}var m=(v.prototype.create=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];var r,i=e[0]||{},o=this.service+"/"+t,t=this.errors[t],t=t?(r=i,t.replace(b,function(t,e){var n=r[e];return null!=n?String(n):"<"+e+"?>"})):"Error",t=this.serviceName+": "+t+" ("+o+").";return new d(o,t,i)},v);function v(t,e,n){this.service=t,this.serviceName=e,this.errors=n}var w,b=/\{\$([^}]+)}/g;function E(t){return t&&t._delegate?t._delegate:t}(k=w=w||{})[k.DEBUG=0]="DEBUG",k[k.VERBOSE=1]="VERBOSE",k[k.INFO=2]="INFO",k[k.WARN=3]="WARN",k[k.ERROR=4]="ERROR",k[k.SILENT=5]="SILENT";function T(t,e){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];if(!(e<t.logLevel)){var i=(new Date).toISOString(),o=S[e];if(!o)throw new Error("Attempted to log a message with an invalid logType (value: "+e+")");console[o].apply(console,s(["["+i+"]  "+t.name+":"],n))}}var I={debug:w.DEBUG,verbose:w.VERBOSE,info:w.INFO,warn:w.WARN,error:w.ERROR,silent:w.SILENT},_=w.INFO,S=((Ie={})[w.DEBUG]="log",Ie[w.VERBOSE]="log",Ie[w.INFO]="info",Ie[w.WARN]="warn",Ie[w.ERROR]="error",Ie),A=(Object.defineProperty(D.prototype,"logLevel",{get:function(){return this._logLevel},set:function(t){if(!(t in w))throw new TypeError('Invalid value "'+t+'" assigned to `logLevel`');this._logLevel=t},enumerable:!1,configurable:!0}),D.prototype.setLogLevel=function(t){this._logLevel="string"==typeof t?I[t]:t},Object.defineProperty(D.prototype,"logHandler",{get:function(){return this._logHandler},set:function(t){if("function"!=typeof t)throw new TypeError("Value assigned to `logHandler` must be a function");this._logHandler=t},enumerable:!1,configurable:!0}),Object.defineProperty(D.prototype,"userLogHandler",{get:function(){return this._userLogHandler},set:function(t){this._userLogHandler=t},enumerable:!1,configurable:!0}),D.prototype.debug=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,w.DEBUG],t)),this._logHandler.apply(this,s([this,w.DEBUG],t))},D.prototype.log=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,w.VERBOSE],t)),this._logHandler.apply(this,s([this,w.VERBOSE],t))},D.prototype.info=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,w.INFO],t)),this._logHandler.apply(this,s([this,w.INFO],t))},D.prototype.warn=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,w.WARN],t)),this._logHandler.apply(this,s([this,w.WARN],t))},D.prototype.error=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,w.ERROR],t)),this._logHandler.apply(this,s([this,w.ERROR],t))},D);function D(t){this.name=t,this._logLevel=_,this._logHandler=T,this._userLogHandler=null}var N=function(t,e){return(N=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n])})(t,e)};function C(t){var e="function"==typeof Symbol&&Symbol.iterator,n=e&&t[e],r=0;if(n)return n.call(t);if(t&&"number"==typeof t.length)return{next:function(){return{value:(t=t&&r>=t.length?void 0:t)&&t[r++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")}var k,R="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},x={},O=R||self;function L(){}function P(t){var e=typeof t;return"array"==(e="object"!=e?e:t?Array.isArray(t)?"array":e:"null")||"object"==e&&"number"==typeof t.length}function M(t){var e=typeof t;return"object"==e&&null!=t||"function"==e}var F="closure_uid_"+(1e9*Math.random()>>>0),V=0;function U(t,e,n){return t.call.apply(t.bind,arguments)}function q(e,n,t){if(!e)throw Error();if(2<arguments.length){var r=Array.prototype.slice.call(arguments,2);return function(){var t=Array.prototype.slice.call(arguments);return Array.prototype.unshift.apply(t,r),e.apply(n,t)}}return function(){return e.apply(n,arguments)}}function B(t,e,n){return(B=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?U:q).apply(null,arguments)}function j(e){var n=Array.prototype.slice.call(arguments,1);return function(){var t=n.slice();return t.push.apply(t,arguments),e.apply(this,t)}}function K(t,o){function e(){}e.prototype=o.prototype,t.Z=o.prototype,t.prototype=new e,(t.prototype.constructor=t).Vb=function(t,e,n){for(var r=Array(arguments.length-2),i=2;i<arguments.length;i++)r[i-2]=arguments[i];return o.prototype[e].apply(t,r)}}function G(){this.s=this.s,this.o=this.o}var Q={};G.prototype.s=!1,G.prototype.na=function(){var t;!this.s&&(this.s=!0,this.M(),0)&&(t=this,t=Object.prototype.hasOwnProperty.call(t,F)&&t[F]||(t[F]=++V),delete Q[t])},G.prototype.M=function(){if(this.o)for(;this.o.length;)this.o.shift()()};var H=Array.prototype.indexOf?function(t,e){return Array.prototype.indexOf.call(t,e,void 0)}:function(t,e){if("string"==typeof t)return"string"!=typeof e||1!=e.length?-1:t.indexOf(e,0);for(var n=0;n<t.length;n++)if(n in t&&t[n]===e)return n;return-1},z=Array.prototype.forEach?function(t,e,n){Array.prototype.forEach.call(t,e,n)}:function(t,e,n){for(var r=t.length,i="string"==typeof t?t.split(""):t,o=0;o<r;o++)o in i&&e.call(n,i[o],o,t)};function W(){return Array.prototype.concat.apply([],arguments)}function Y(t){var e=t.length;if(0<e){for(var n=Array(e),r=0;r<e;r++)n[r]=t[r];return n}return[]}function X(t){return/^[\s\xa0]*$/.test(t)}var $,J=String.prototype.trim?function(t){return t.trim()}:function(t){return/^[\s\xa0]*([\s\S]*?)[\s\xa0]*$/.exec(t)[1]};function Z(t,e){return-1!=t.indexOf(e)}function tt(t,e){return t<e?-1:e<t?1:0}t:{var et=O.navigator;if(et){et=et.userAgent;if(et){$=et;break t}}$=""}function nt(t,e,n){for(var r in t)e.call(n,t[r],r,t)}function rt(t){var e,n={};for(e in t)n[e]=t[e];return n}var it="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");function ot(t){for(var e,n,r=1;r<arguments.length;r++){for(e in n=arguments[r])t[e]=n[e];for(var i=0;i<it.length;i++)e=it[i],Object.prototype.hasOwnProperty.call(n,e)&&(t[e]=n[e])}}function st(t){return st[" "](t),t}st[" "]=L;var at,ut=Z($,"Opera"),ct=Z($,"Trident")||Z($,"MSIE"),ht=Z($,"Edge"),lt=ht||ct,ft=Z($,"Gecko")&&!(Z($.toLowerCase(),"webkit")&&!Z($,"Edge"))&&!(Z($,"Trident")||Z($,"MSIE"))&&!Z($,"Edge"),dt=Z($.toLowerCase(),"webkit")&&!Z($,"Edge");function pt(){var t=O.document;return t?t.documentMode:void 0}t:{var yt="",gt=(gt=$,ft?/rv:([^\);]+)(\)|;)/.exec(gt):ht?/Edge\/([\d\.]+)/.exec(gt):ct?/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(gt):dt?/WebKit\/(\S+)/.exec(gt):ut?/(?:Version)[ \/]?(\S+)/.exec(gt):void 0);if(gt&&(yt=gt?gt[1]:""),ct){gt=pt();if(null!=gt&&gt>parseFloat(yt)){at=String(gt);break t}}at=yt}var mt={};function vt(){return t=function(){for(var t=0,e=J(String(at)).split("."),n=J("9").split("."),r=Math.max(e.length,n.length),i=0;0==t&&i<r;i++)for(var o=e[i]||"",s=n[i]||"";o=/(\d*)(\D*)(.*)/.exec(o)||["","","",""],s=/(\d*)(\D*)(.*)/.exec(s)||["","","",""],(0!=o[0].length||0!=s[0].length)&&(t=tt(0==o[1].length?0:parseInt(o[1],10),0==s[1].length?0:parseInt(s[1],10))||tt(0==o[2].length,0==s[2].length)||tt(o[2],s[2]),o=o[3],s=s[3],0==t););return 0<=t},e=mt,Object.prototype.hasOwnProperty.call(e,9)?e[9]:e[9]=t(9);var t,e}var wt=O.document&&ct&&(pt()||parseInt(at,10))||void 0,bt=function(){if(!O.addEventListener||!Object.defineProperty)return!1;var t=!1,e=Object.defineProperty({},"passive",{get:function(){t=!0}});try{O.addEventListener("test",L,e),O.removeEventListener("test",L,e)}catch(t){}return t}();function Et(t,e){this.type=t,this.g=this.target=e,this.defaultPrevented=!1}function Tt(t,e){if(Et.call(this,t?t.type:""),this.relatedTarget=this.g=this.target=null,this.button=this.screenY=this.screenX=this.clientY=this.clientX=0,this.key="",this.metaKey=this.shiftKey=this.altKey=this.ctrlKey=!1,this.state=null,this.pointerId=0,this.pointerType="",this.i=null,t){var n=this.type=t.type,r=t.changedTouches&&t.changedTouches.length?t.changedTouches[0]:null;if(this.target=t.target||t.srcElement,this.g=e,e=t.relatedTarget){if(ft){t:{try{st(e.nodeName);var i=!0;break t}catch(t){}i=!1}i||(e=null)}}else"mouseover"==n?e=t.fromElement:"mouseout"==n&&(e=t.toElement);this.relatedTarget=e,r?(this.clientX=void 0!==r.clientX?r.clientX:r.pageX,this.clientY=void 0!==r.clientY?r.clientY:r.pageY,this.screenX=r.screenX||0,this.screenY=r.screenY||0):(this.clientX=void 0!==t.clientX?t.clientX:t.pageX,this.clientY=void 0!==t.clientY?t.clientY:t.pageY,this.screenX=t.screenX||0,this.screenY=t.screenY||0),this.button=t.button,this.key=t.key||"",this.ctrlKey=t.ctrlKey,this.altKey=t.altKey,this.shiftKey=t.shiftKey,this.metaKey=t.metaKey,this.pointerId=t.pointerId||0,this.pointerType="string"==typeof t.pointerType?t.pointerType:It[t.pointerType]||"",this.state=t.state,(this.i=t).defaultPrevented&&Tt.Z.h.call(this)}}Et.prototype.h=function(){this.defaultPrevented=!0},K(Tt,Et);var It={2:"touch",3:"pen",4:"mouse"};Tt.prototype.h=function(){Tt.Z.h.call(this);var t=this.i;t.preventDefault?t.preventDefault():t.returnValue=!1};var _t="closure_listenable_"+(1e6*Math.random()|0),St=0;function At(t,e,n,r,i){this.listener=t,this.proxy=null,this.src=e,this.type=n,this.capture=!!r,this.ia=i,this.key=++St,this.ca=this.fa=!1}function Dt(t){t.ca=!0,t.listener=null,t.proxy=null,t.src=null,t.ia=null}function Nt(t){this.src=t,this.g={},this.h=0}function Ct(t,e){var n,r,i,o=e.type;o in t.g&&(n=t.g[o],(i=0<=(r=H(n,e)))&&Array.prototype.splice.call(n,r,1),i&&(Dt(e),0==t.g[o].length&&(delete t.g[o],t.h--)))}function kt(t,e,n,r){for(var i=0;i<t.length;++i){var o=t[i];if(!o.ca&&o.listener==e&&o.capture==!!n&&o.ia==r)return i}return-1}Nt.prototype.add=function(t,e,n,r,i){var o=t.toString();(t=this.g[o])||(t=this.g[o]=[],this.h++);var s=kt(t,e,r,i);return-1<s?(e=t[s],n||(e.fa=!1)):((e=new At(e,this.src,o,!!r,i)).fa=n,t.push(e)),e};var Rt="closure_lm_"+(1e6*Math.random()|0),xt={};function Ot(t,e,n,r,i){if(r&&r.once)return function t(e,n,r,i,o){if(Array.isArray(n)){for(var s=0;s<n.length;s++)t(e,n[s],r,i,o);return null}r=qt(r);return e&&e[_t]?e.O(n,r,M(i)?!!i.capture:!!i,o):Lt(e,n,r,!0,i,o)}(t,e,n,r,i);if(Array.isArray(e)){for(var o=0;o<e.length;o++)Ot(t,e[o],n,r,i);return null}return n=qt(n),t&&t[_t]?t.N(e,n,M(r)?!!r.capture:!!r,i):Lt(t,e,n,!1,r,i)}function Lt(t,e,n,r,i,o){if(!e)throw Error("Invalid event type");var s,a=M(i)?!!i.capture:!!i,u=Vt(t);if(u||(t[Rt]=u=new Nt(t)),(n=u.add(e,n,r,a,o)).proxy)return n;if(s=Ft,(n.proxy=r=function t(e){return s.call(t.src,t.listener,e)}).src=t,r.listener=n,t.addEventListener)void 0===(i=!bt?a:i)&&(i=!1),t.addEventListener(e.toString(),r,i);else if(t.attachEvent)t.attachEvent(Mt(e.toString()),r);else{if(!t.addListener||!t.removeListener)throw Error("addEventListener and attachEvent are unavailable.");t.addListener(r)}return n}function Pt(t){var e,n,r;"number"!=typeof t&&t&&!t.ca&&((e=t.src)&&e[_t]?Ct(e.i,t):(n=t.type,r=t.proxy,e.removeEventListener?e.removeEventListener(n,r,t.capture):e.detachEvent?e.detachEvent(Mt(n),r):e.addListener&&e.removeListener&&e.removeListener(r),(n=Vt(e))?(Ct(n,t),0==n.h&&(n.src=null,e[Rt]=null)):Dt(t)))}function Mt(t){return t in xt?xt[t]:xt[t]="on"+t}function Ft(t,e){var n,r;return t=!!t.ca||(e=new Tt(e,this),n=t.listener,r=t.ia||t.src,t.fa&&Pt(t),n.call(r,e))}function Vt(t){return(t=t[Rt])instanceof Nt?t:null}var Ut="__closure_events_fn_"+(1e9*Math.random()>>>0);function qt(e){return"function"==typeof e?e:(e[Ut]||(e[Ut]=function(t){return e.handleEvent(t)}),e[Ut])}function Bt(){G.call(this),this.i=new Nt(this),(this.P=this).I=null}function jt(t,e){var n,r=t.I;if(r)for(n=[];r;r=r.I)n.push(r);if(t=t.P,r=e.type||e,"string"==typeof e?e=new Et(e,t):e instanceof Et?e.target=e.target||t:(s=e,ot(e=new Et(r,t),s)),s=!0,n)for(var i=n.length-1;0<=i;i--)var o=e.g=n[i],s=Kt(o,r,!0,e)&&s;if(s=Kt(o=e.g=t,r,!0,e)&&s,s=Kt(o,r,!1,e)&&s,n)for(i=0;i<n.length;i++)s=Kt(o=e.g=n[i],r,!1,e)&&s}function Kt(t,e,n,r){if(!(e=t.i.g[String(e)]))return!0;e=e.concat();for(var i=!0,o=0;o<e.length;++o){var s,a,u=e[o];u&&!u.ca&&u.capture==n&&(s=u.listener,a=u.ia||u.src,u.fa&&Ct(t.i,u),i=!1!==s.call(a,r)&&i)}return i&&!r.defaultPrevented}K(Bt,G),Bt.prototype[_t]=!0,Bt.prototype.removeEventListener=function(t,e,n,r){!function t(e,n,r,i,o){if(Array.isArray(n))for(var s=0;s<n.length;s++)t(e,n[s],r,i,o);else i=M(i)?!!i.capture:!!i,r=qt(r),e&&e[_t]?(e=e.i,(n=String(n).toString())in e.g&&-1<(r=kt(s=e.g[n],r,i,o))&&(Dt(s[r]),Array.prototype.splice.call(s,r,1),0==s.length&&(delete e.g[n],e.h--))):(e=e&&Vt(e))&&(n=e.g[n.toString()],(r=(e=-1)<(e=n?kt(n,r,i,o):e)?n[e]:null)&&Pt(r))}(this,t,e,n,r)},Bt.prototype.M=function(){if(Bt.Z.M.call(this),this.i){var t,e=this.i;for(t in e.g){for(var n=e.g[t],r=0;r<n.length;r++)Dt(n[r]);delete e.g[t],e.h--}}this.I=null},Bt.prototype.N=function(t,e,n,r){return this.i.add(String(t),e,!1,n,r)},Bt.prototype.O=function(t,e,n,r){return this.i.add(String(t),e,!0,n,r)};var Gt=O.JSON.stringify;var Qt=(Ht.prototype.add=function(t,e){var n=zt.get();n.set(t,e),this.h?this.h.next=n:this.g=n,this.h=n},Ht);function Ht(){this.h=this.g=null}var zt=(Wt.prototype.get=function(){var t;return 0<this.h?(this.h--,t=this.g,this.g=t.next,t.next=null):t=this.i(),t},new Wt(function(){return new Xt},function(t){return t.reset()}));function Wt(t,e){this.i=t,this.j=e,this.h=0,this.g=null}var Yt,Xt=($t.prototype.set=function(t,e){this.h=t,this.g=e,this.next=null},$t.prototype.reset=function(){this.next=this.g=this.h=null},$t);function $t(){this.next=this.g=this.h=null}function Jt(t,e){var n;Yt||(n=O.Promise.resolve(void 0),Yt=function(){n.then(ee)}),Zt||(Yt(),Zt=!0),te.add(t,e)}var Zt=!1,te=new Qt;function ee(){for(var t;e=t=void 0,e=null,(t=te).g&&(e=t.g,t.g=t.g.next,t.g||(t.h=null),e.next=null),t=e;){try{t.h.call(t.g)}catch(t){!function(t){O.setTimeout(function(){throw t},0)}(t)}var e=zt;e.j(t),e.h<100&&(e.h++,t.next=e.g,e.g=t)}Zt=!1}function ne(t,e){Bt.call(this),this.h=t||1,this.g=e||O,this.j=B(this.kb,this),this.l=Date.now()}function re(t){t.da=!1,t.S&&(t.g.clearTimeout(t.S),t.S=null)}function ie(t,e,n){if("function"==typeof t)n&&(t=B(t,n));else{if(!t||"function"!=typeof t.handleEvent)throw Error("Invalid listener argument");t=B(t.handleEvent,t)}return 2147483647<Number(e)?-1:O.setTimeout(t,e||0)}K(ne,Bt),(k=ne.prototype).da=!1,k.S=null,k.kb=function(){var t;this.da&&(0<(t=Date.now()-this.l)&&t<.8*this.h?this.S=this.g.setTimeout(this.j,this.h-t):(this.S&&(this.g.clearTimeout(this.S),this.S=null),jt(this,"tick"),this.da&&(re(this),this.start())))},k.start=function(){this.da=!0,this.S||(this.S=this.g.setTimeout(this.j,this.h),this.l=Date.now())},k.M=function(){ne.Z.M.call(this),re(this),delete this.g};var oe,se=(function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function n(){this.constructor=t}N(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(ae,oe=G),ae.prototype.l=function(t){this.h=arguments,this.g?this.i=!0:function t(e){e.g=ie(function(){e.g=null,e.i&&(e.i=!1,t(e))},e.j);var n=e.h;e.h=null,e.m.apply(null,n)}(this)},ae.prototype.M=function(){oe.prototype.M.call(this),this.g&&(O.clearTimeout(this.g),this.g=null,this.i=!1,this.h=null)},ae);function ae(t,e){var n=oe.call(this)||this;return n.m=t,n.j=e,n.h=null,n.i=!1,n.g=null,n}function ue(t){G.call(this),this.h=t,this.g={}}K(ue,G);var ce=[];function he(t,e,n,r){Array.isArray(n)||(n&&(ce[0]=n.toString()),n=ce);for(var i=0;i<n.length;i++){var o=Ot(e,n[i],r||t.handleEvent,!1,t.h||t);if(!o)break;t.g[o.key]=o}}function le(t){nt(t.g,function(t,e){this.g.hasOwnProperty(e)&&Pt(t)},t),t.g={}}function fe(){this.g=!0}function de(t,e,n,r){t.info(function(){return"XMLHTTP TEXT ("+e+"): "+function(t,e){if(!t.g)return e;if(!e)return null;try{var n=JSON.parse(e);if(n)for(t=0;t<n.length;t++)if(Array.isArray(n[t])){var r=n[t];if(!(r.length<2)){var i=r[1];if(Array.isArray(i)&&!(i.length<1)){var o=i[0];if("noop"!=o&&"stop"!=o&&"close"!=o)for(var s=1;s<i.length;s++)i[s]=""}}}return Gt(n)}catch(t){return e}}(t,n)+(r?" "+r:"")})}ue.prototype.M=function(){ue.Z.M.call(this),le(this)},ue.prototype.handleEvent=function(){throw Error("EventHandler.handleEvent not implemented")},fe.prototype.Aa=function(){this.g=!1},fe.prototype.info=function(){};var pe={},ye=null;function ge(){return ye=ye||new Bt}function me(t){Et.call(this,pe.Ma,t)}function ve(){var t=ge();jt(t,new me(t))}function we(t,e){Et.call(this,pe.STAT_EVENT,t),this.stat=e}function be(t){var e=ge();jt(e,new we(e,t))}function Ee(t,e){Et.call(this,pe.Na,t),this.size=e}function Te(t,e){if("function"!=typeof t)throw Error("Fn must not be null and must be a function");return O.setTimeout(function(){t()},e)}pe.Ma="serverreachability",K(me,Et),pe.STAT_EVENT="statevent",K(we,Et),pe.Na="timingevent",K(Ee,Et);var Ie={NO_ERROR:0,lb:1,yb:2,xb:3,sb:4,wb:5,zb:6,Ja:7,TIMEOUT:8,Cb:9},R={qb:"complete",Mb:"success",Ka:"error",Ja:"abort",Eb:"ready",Fb:"readystatechange",TIMEOUT:"timeout",Ab:"incrementaldata",Db:"progress",tb:"downloadprogress",Ub:"uploadprogress"};function _e(){}function Se(t){return t.h||(t.h=t.i())}function Ae(){}_e.prototype.h=null;Qt={OPEN:"a",pb:"b",Ka:"c",Bb:"d"};function De(){Et.call(this,"d")}function Ne(){Et.call(this,"c")}function Ce(){}function ke(t,e,n,r){this.l=t,this.j=e,this.m=n,this.X=r||1,this.V=new ue(this),this.P=Oe,this.W=new ne(t=lt?125:void 0),this.H=null,this.i=!1,this.s=this.A=this.v=this.K=this.F=this.Y=this.B=null,this.D=[],this.g=null,this.C=0,this.o=this.u=null,this.N=-1,this.I=!1,this.O=0,this.L=null,this.aa=this.J=this.$=this.U=!1,this.h=new Re}function Re(){this.i=null,this.g="",this.h=!1}K(De,Et),K(Ne,Et),K(Ce,_e),Ce.prototype.g=function(){return new XMLHttpRequest},Ce.prototype.i=function(){return{}};var xe=new Ce,Oe=45e3,Le={},Pe={};function Me(t,e,n){t.K=1,t.v=on(Je(e)),t.s=n,t.U=!0,Fe(t,null)}function Fe(t,e){t.F=Date.now(),qe(t),t.A=Je(t.v);var s,a,u,c,h,l,n=t.A,r=t.X;Array.isArray(r)||(r=[String(r)]),vn(n.h,"t",r),t.C=0,n=t.l.H,t.h=new Re,t.g=wr(t.l,n?e:null,!t.s),0<t.O&&(t.L=new se(B(t.Ia,t,t.g),t.O)),he(t.V,t.g,"readystatechange",t.gb),e=t.H?rt(t.H):{},t.s?(t.u||(t.u="POST"),e["Content-Type"]="application/x-www-form-urlencoded",t.g.ea(t.A,t.u,t.s,e)):(t.u="GET",t.g.ea(t.A,t.u,null,e)),ve(),s=t.j,a=t.u,u=t.A,c=t.m,h=t.X,l=t.s,s.info(function(){if(s.g)if(l)for(var t="",e=l.split("&"),n=0;n<e.length;n++){var r,i,o=e[n].split("=");1<o.length&&(r=o[0],o=o[1],t=2<=(i=r.split("_")).length&&"type"==i[1]?t+(r+"=")+o+"&":t+(r+"=redacted&"))}else t=null;else t=l;return"XMLHTTP REQ ("+c+") [attempt "+h+"]: "+a+"\n"+u+"\n"+t})}function Ve(t){return t.g&&("GET"==t.u&&2!=t.K&&t.l.Ba)}function Ue(t,e,n){for(var r,i,o,s,a,u=!0;!t.I&&t.C<n.length;){if(o=n,a=s=void 0,s=(i=t).C,(r=-1==(a=o.indexOf("\n",s))?Pe:(s=Number(o.substring(s,a)),isNaN(s)?Le:(a+=1)+s>o.length?Pe:(o=o.substr(a,s),i.C=a+s,o)))==Pe){4==e&&(t.o=4,be(14),u=!1),de(t.j,t.m,null,"[Incomplete Response]");break}if(r==Le){t.o=4,be(15),de(t.j,t.m,n,"[Invalid Chunk]"),u=!1;break}de(t.j,t.m,r,null),Qe(t,r)}Ve(t)&&r!=Pe&&r!=Le&&(t.h.g="",t.C=0),4!=e||0!=n.length||t.h.h||(t.o=1,be(16),u=!1),t.i=t.i&&u,u?0<n.length&&!t.aa&&(t.aa=!0,(e=t.l).g==t&&e.$&&!e.L&&(e.h.info("Great, no buffering proxy detected. Bytes received: "+n.length),lr(e),e.L=!0,be(11))):(de(t.j,t.m,n,"[Invalid Chunked Response]"),Ge(t),Ke(t))}function qe(t){t.Y=Date.now()+t.P,Be(t,t.P)}function Be(t,e){if(null!=t.B)throw Error("WatchDog timer not null");t.B=Te(B(t.eb,t),e)}function je(t){t.B&&(O.clearTimeout(t.B),t.B=null)}function Ke(t){0==t.l.G||t.I||pr(t.l,t)}function Ge(t){je(t);var e=t.L;e&&"function"==typeof e.na&&e.na(),t.L=null,re(t.W),le(t.V),t.g&&(e=t.g,t.g=null,e.abort(),e.na())}function Qe(t,e){try{var n=t.l;if(0!=n.G&&(n.g==t||An(n.i,t)))if(n.I=t.N,!t.J&&An(n.i,t)&&3==n.G){try{var r=n.Ca.g.parse(e)}catch(y){r=null}if(Array.isArray(r)&&3==r.length){var i=r;if(0==i[0]){t:if(!n.u){if(n.g){if(!(n.g.F+3e3<t.F))break t;dr(n),nr(n)}hr(n),be(18)}}else n.ta=i[1],0<n.ta-n.U&&i[2]<37500&&n.N&&0==n.A&&!n.v&&(n.v=Te(B(n.ab,n),6e3));if(Sn(n.i)<=1&&n.ka){try{n.ka()}catch(y){}n.ka=void 0}}else gr(n,11)}else if(!t.J&&n.g!=t||dr(n),!X(e))for(i=n.Ca.g.parse(e),e=0;e<i.length;e++){var o,s,a,u,c,h,l,f,d,p,y=i[e];n.U=y[0],y=y[1],2==n.G?"c"==y[0]?(n.J=y[1],n.la=y[2],null!=(o=y[3])&&(n.ma=o,n.h.info("VER="+n.ma)),null!=(s=y[4])&&(n.za=s,n.h.info("SVER="+n.za)),null!=(a=y[5])&&"number"==typeof a&&0<a&&(r=1.5*a,n.K=r,n.h.info("backChannelRequestTimeoutMs_="+r)),r=n,(u=t.g)&&(!(c=u.g?u.g.getResponseHeader("X-Client-Wire-Protocol"):null)||!(h=r.i).g&&(Z(c,"spdy")||Z(c,"quic")||Z(c,"h2"))&&(h.j=h.l,h.g=new Set,h.h&&(Dn(h,h.h),h.h=null)),!r.D||(l=u.g?u.g.getResponseHeader("X-HTTP-Session-Id"):null)&&(r.sa=l,rn(r.F,r.D,l))),n.G=3,n.j&&n.j.xa(),n.$&&(n.O=Date.now()-t.F,n.h.info("Handshake RTT: "+n.O+"ms")),f=t,(r=n).oa=vr(r,r.H?r.la:null,r.W),f.J?(Nn(r.i,f),d=f,(p=r.K)&&d.setTimeout(p),d.B&&(je(d),qe(d)),r.g=f):cr(r),0<n.l.length&&or(n)):"stop"!=y[0]&&"close"!=y[0]||gr(n,7):3==n.G&&("stop"==y[0]||"close"==y[0]?"stop"==y[0]?gr(n,7):er(n):"noop"!=y[0]&&n.j&&n.j.wa(y),n.A=0)}ve()}catch(y){}}function He(t,e){if(t.forEach&&"function"==typeof t.forEach)t.forEach(e,void 0);else if(P(t)||"string"==typeof t)z(t,e,void 0);else{if(t.T&&"function"==typeof t.T)var n=t.T();else if(t.R&&"function"==typeof t.R)n=void 0;else if(P(t)||"string"==typeof t)for(var n=[],r=t.length,i=0;i<r;i++)n.push(i);else for(i in n=[],r=0,t)n[r++]=i;for(var i=(r=function(t){if(t.R&&"function"==typeof t.R)return t.R();if("string"==typeof t)return t.split("");if(P(t)){for(var e=[],n=t.length,r=0;r<n;r++)e.push(t[r]);return e}for(r in e=[],n=0,t)e[n++]=t[r];return e}(t)).length,o=0;o<i;o++)e.call(void 0,r[o],n&&n[o],t)}}function ze(t,e){this.h={},this.g=[],this.i=0;var n=arguments.length;if(1<n){if(n%2)throw Error("Uneven number of arguments");for(var r=0;r<n;r+=2)this.set(arguments[r],arguments[r+1])}else if(t)if(t instanceof ze)for(n=t.T(),r=0;r<n.length;r++)this.set(n[r],t.get(n[r]));else for(r in t)this.set(r,t[r])}function We(t){if(t.i!=t.g.length){for(var e=0,n=0;e<t.g.length;){var r=t.g[e];Ye(t.h,r)&&(t.g[n++]=r),e++}t.g.length=n}if(t.i!=t.g.length){for(var i={},n=e=0;e<t.g.length;)Ye(i,r=t.g[e])||(i[t.g[n++]=r]=1),e++;t.g.length=n}}function Ye(t,e){return Object.prototype.hasOwnProperty.call(t,e)}(k=ke.prototype).setTimeout=function(t){this.P=t},k.gb=function(t){t=t.target;var e=this.L;e&&3==Xn(t)?e.l():this.Ia(t)},k.Ia=function(t){try{if(t==this.g)t:{var e=Xn(this.g),n=this.g.Da();this.g.ba();if(!(e<3)&&(3!=e||lt||this.g&&(this.h.h||this.g.ga()||$n(this.g)))){this.I||4!=e||7==n||ve(),je(this);var r=this.g.ba();this.N=r;e:if(Ve(this)){var i=$n(this.g);t="";var o=i.length,s=4==Xn(this.g);if(!this.h.i){if("undefined"==typeof TextDecoder){Ge(this),Ke(this);var a="";break e}this.h.i=new O.TextDecoder}for(n=0;n<o;n++)this.h.h=!0,t+=this.h.i.decode(i[n],{stream:s&&n==o-1});i.splice(0,o),this.h.g+=t,this.C=0,a=this.h.g}else a=this.g.ga();if(this.i=200==r,l=this.j,f=this.u,d=this.A,p=this.m,y=this.X,g=e,m=r,l.info(function(){return"XMLHTTP RESP ("+p+") [ attempt "+y+"]: "+f+"\n"+d+"\n"+g+" "+m}),this.i){if(this.$&&!this.J){e:{if(this.g){var u,c=this.g;if((u=c.g?c.g.getResponseHeader("X-HTTP-Initial-Response"):null)&&!X(u)){var h=u;break e}}h=null}if(!(r=h)){this.i=!1,this.o=3,be(12),Ge(this),Ke(this);break t}de(this.j,this.m,r,"Initial handshake response via X-HTTP-Initial-Response"),this.J=!0,Qe(this,r)}this.U?(Ue(this,e,a),lt&&this.i&&3==e&&(he(this.V,this.W,"tick",this.fb),this.W.start())):(de(this.j,this.m,a,null),Qe(this,a)),4==e&&Ge(this),this.i&&!this.I&&(4==e?pr(this.l,this):(this.i=!1,qe(this)))}else 400==r&&0<a.indexOf("Unknown SID")?(this.o=3,be(12)):(this.o=0,be(13)),Ge(this),Ke(this)}}}catch(e){}var l,f,d,p,y,g,m},k.fb=function(){var t,e;this.g&&(t=Xn(this.g),e=this.g.ga(),this.C<e.length&&(je(this),Ue(this,t,e),this.i&&4!=t&&qe(this)))},k.cancel=function(){this.I=!0,Ge(this)},k.eb=function(){this.B=null;var t,e,n=Date.now();0<=n-this.Y?(t=this.j,e=this.A,t.info(function(){return"TIMEOUT: "+e}),2!=this.K&&(ve(),be(17)),Ge(this),this.o=2,Ke(this)):Be(this,this.Y-n)},(k=ze.prototype).R=function(){We(this);for(var t=[],e=0;e<this.g.length;e++)t.push(this.h[this.g[e]]);return t},k.T=function(){return We(this),this.g.concat()},k.get=function(t,e){return Ye(this.h,t)?this.h[t]:e},k.set=function(t,e){Ye(this.h,t)||(this.i++,this.g.push(t)),this.h[t]=e},k.forEach=function(t,e){for(var n=this.T(),r=0;r<n.length;r++){var i=n[r],o=this.get(i);t.call(e,o,i,this)}};var Xe=/^(?:([^:/?#.]+):)?(?:\/\/(?:([^\\/?#]*)@)?([^\\/?#]*?)(?::([0-9]+))?(?=[\\/?#]|$))?([^?#]+)?(?:\?([^#]*))?(?:#([\s\S]*))?$/;function $e(t,e){var n;this.i=this.s=this.j="",this.m=null,this.o=this.l="",this.g=!1,t instanceof $e?(this.g=void 0!==e?e:t.g,Ze(this,t.j),this.s=t.s,tn(this,t.i),en(this,t.m),this.l=t.l,e=t.h,(n=new pn).i=e.i,e.g&&(n.g=new ze(e.g),n.h=e.h),nn(this,n),this.o=t.o):t&&(n=String(t).match(Xe))?(this.g=!!e,Ze(this,n[1]||"",!0),this.s=sn(n[2]||""),tn(this,n[3]||"",!0),en(this,n[4]),this.l=sn(n[5]||"",!0),nn(this,n[6]||"",!0),this.o=sn(n[7]||"")):(this.g=!!e,this.h=new pn(null,this.g))}function Je(t){return new $e(t)}function Ze(t,e,n){t.j=n?sn(e,!0):e,t.j&&(t.j=t.j.replace(/:$/,""))}function tn(t,e,n){t.i=n?sn(e,!0):e}function en(t,e){if(e){if(e=Number(e),isNaN(e)||e<0)throw Error("Bad port number "+e);t.m=e}else t.m=null}function nn(t,e,n){var r,i;e instanceof pn?(t.h=e,r=t.h,(i=t.g)&&!r.j&&(yn(r),r.i=null,r.g.forEach(function(t,e){var n=e.toLowerCase();e!=n&&(gn(this,e),vn(this,n,t))},r)),r.j=i):(n||(e=an(e,fn)),t.h=new pn(e,t.g))}function rn(t,e,n){t.h.set(e,n)}function on(t){return rn(t,"zx",Math.floor(2147483648*Math.random()).toString(36)+Math.abs(Math.floor(2147483648*Math.random())^Date.now()).toString(36)),t}function sn(t,e){return t?e?decodeURI(t.replace(/%25/g,"%2525")):decodeURIComponent(t):""}function an(t,e,n){return"string"==typeof t?(t=encodeURI(t).replace(e,un),t=n?t.replace(/%25([0-9a-fA-F]{2})/g,"%$1"):t):null}function un(t){return"%"+((t=t.charCodeAt(0))>>4&15).toString(16)+(15&t).toString(16)}$e.prototype.toString=function(){var t=[],e=this.j;e&&t.push(an(e,cn,!0),":");var n=this.i;return!n&&"file"!=e||(t.push("//"),(e=this.s)&&t.push(an(e,cn,!0),"@"),t.push(encodeURIComponent(String(n)).replace(/%25([0-9a-fA-F]{2})/g,"%$1")),null!=(n=this.m)&&t.push(":",String(n))),(n=this.l)&&(this.i&&"/"!=n.charAt(0)&&t.push("/"),t.push(an(n,"/"==n.charAt(0)?ln:hn,!0))),(n=this.h.toString())&&t.push("?",n),(n=this.o)&&t.push("#",an(n,dn)),t.join("")};var cn=/[#\/\?@]/g,hn=/[#\?:]/g,ln=/[#\?]/g,fn=/[#\?@]/g,dn=/#/g;function pn(t,e){this.h=this.g=null,this.i=t||null,this.j=!!e}function yn(n){n.g||(n.g=new ze,n.h=0,n.i&&function(t,e){if(t){t=t.split("&");for(var n=0;n<t.length;n++){var r,i=t[n].indexOf("="),o=null;0<=i?(r=t[n].substring(0,i),o=t[n].substring(i+1)):r=t[n],e(r,o?decodeURIComponent(o.replace(/\+/g," ")):"")}}}(n.i,function(t,e){n.add(decodeURIComponent(t.replace(/\+/g," ")),e)}))}function gn(t,e){yn(t),e=wn(t,e),Ye(t.g.h,e)&&(t.i=null,t.h-=t.g.get(e).length,Ye((t=t.g).h,e)&&(delete t.h[e],t.i--,t.g.length>2*t.i&&We(t)))}function mn(t,e){return yn(t),e=wn(t,e),Ye(t.g.h,e)}function vn(t,e,n){gn(t,e),0<n.length&&(t.i=null,t.g.set(wn(t,e),Y(n)),t.h+=n.length)}function wn(t,e){return e=String(e),e=t.j?e.toLowerCase():e}(k=pn.prototype).add=function(t,e){yn(this),this.i=null,t=wn(this,t);var n=this.g.get(t);return n||this.g.set(t,n=[]),n.push(e),this.h+=1,this},k.forEach=function(n,r){yn(this),this.g.forEach(function(t,e){z(t,function(t){n.call(r,t,e,this)},this)},this)},k.T=function(){yn(this);for(var t=this.g.R(),e=this.g.T(),n=[],r=0;r<e.length;r++)for(var i=t[r],o=0;o<i.length;o++)n.push(e[r]);return n},k.R=function(t){yn(this);var e=[];if("string"==typeof t)mn(this,t)&&(e=W(e,this.g.get(wn(this,t))));else{t=this.g.R();for(var n=0;n<t.length;n++)e=W(e,t[n])}return e},k.set=function(t,e){return yn(this),this.i=null,mn(this,t=wn(this,t))&&(this.h-=this.g.get(t).length),this.g.set(t,[e]),this.h+=1,this},k.get=function(t,e){return t&&0<(t=this.R(t)).length?String(t[0]):e},k.toString=function(){if(this.i)return this.i;if(!this.g)return"";for(var t=[],e=this.g.T(),n=0;n<e.length;n++)for(var r=e[n],i=encodeURIComponent(String(r)),r=this.R(r),o=0;o<r.length;o++){var s=i;""!==r[o]&&(s+="="+encodeURIComponent(String(r[o]))),t.push(s)}return this.i=t.join("&")};var bn=function(t,e){this.h=t,this.g=e};function En(t){this.l=t||In,t=O.PerformanceNavigationTiming?0<(t=O.performance.getEntriesByType("navigation")).length&&("hq"==t[0].nextHopProtocol||"h2"==t[0].nextHopProtocol):!!(O.g&&O.g.Ea&&O.g.Ea()&&O.g.Ea().Zb),this.j=t?this.l:1,this.g=null,1<this.j&&(this.g=new Set),this.h=null,this.i=[]}var Tn,In=10;function _n(t){return t.h||t.g&&t.g.size>=t.j}function Sn(t){return t.h?1:t.g?t.g.size:0}function An(t,e){return t.h?t.h==e:t.g&&t.g.has(e)}function Dn(t,e){t.g?t.g.add(e):t.h=e}function Nn(t,e){t.h&&t.h==e?t.h=null:t.g&&t.g.has(e)&&t.g.delete(e)}function Cn(t){var e,n;if(null!=t.h)return t.i.concat(t.h.D);if(null==t.g||0===t.g.size)return Y(t.i);var r=t.i;try{for(var i=C(t.g.values()),o=i.next();!o.done;o=i.next())var s=o.value,r=r.concat(s.D)}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return r}function kn(){}function Rn(){this.g=new kn}function xn(t,e,n,r,i){try{e.onload=null,e.onerror=null,e.onabort=null,e.ontimeout=null,i(r)}catch(t){}}function On(t){this.l=t.$b||null,this.j=t.ib||!1}function Ln(t,e){Bt.call(this),this.D=t,this.u=e,this.m=void 0,this.readyState=Pn,this.status=0,this.responseType=this.responseText=this.response=this.statusText="",this.onreadystatechange=null,this.v=new Headers,this.h=null,this.C="GET",this.B="",this.g=!1,this.A=this.j=this.l=null}En.prototype.cancel=function(){var e,t;if(this.i=Cn(this),this.h)this.h.cancel(),this.h=null;else if(this.g&&0!==this.g.size){try{for(var n=C(this.g.values()),r=n.next();!r.done;r=n.next())r.value.cancel()}catch(t){e={error:t}}finally{try{r&&!r.done&&(t=n.return)&&t.call(n)}finally{if(e)throw e.error}}this.g.clear()}},kn.prototype.stringify=function(t){return O.JSON.stringify(t,void 0)},kn.prototype.parse=function(t){return O.JSON.parse(t,void 0)},K(On,_e),On.prototype.g=function(){return new Ln(this.l,this.j)},On.prototype.i=(Tn={},function(){return Tn}),K(Ln,Bt);var Pn=0;function Mn(t){t.j.read().then(t.Sa.bind(t)).catch(t.ha.bind(t))}function Fn(t){t.readyState=4,t.l=null,t.j=null,t.A=null,Vn(t)}function Vn(t){t.onreadystatechange&&t.onreadystatechange.call(t)}(k=Ln.prototype).open=function(t,e){if(this.readyState!=Pn)throw this.abort(),Error("Error reopening a connection");this.C=t,this.B=e,this.readyState=1,Vn(this)},k.send=function(t){if(1!=this.readyState)throw this.abort(),Error("need to call open() first. ");this.g=!0;var e={headers:this.v,method:this.C,credentials:this.m,cache:void 0};t&&(e.body=t),(this.D||O).fetch(new Request(this.B,e)).then(this.Va.bind(this),this.ha.bind(this))},k.abort=function(){this.response=this.responseText="",this.v=new Headers,this.status=0,this.j&&this.j.cancel("Request was aborted."),1<=this.readyState&&this.g&&4!=this.readyState&&(this.g=!1,Fn(this)),this.readyState=Pn},k.Va=function(t){if(this.g&&(this.l=t,this.h||(this.status=this.l.status,this.statusText=this.l.statusText,this.h=t.headers,this.readyState=2,Vn(this)),this.g&&(this.readyState=3,Vn(this),this.g)))if("arraybuffer"===this.responseType)t.arrayBuffer().then(this.Ta.bind(this),this.ha.bind(this));else if(void 0!==O.ReadableStream&&"body"in t){if(this.j=t.body.getReader(),this.u){if(this.responseType)throw Error('responseType must be empty for "streamBinaryChunks" mode responses.');this.response=[]}else this.response=this.responseText="",this.A=new TextDecoder;Mn(this)}else t.text().then(this.Ua.bind(this),this.ha.bind(this))},k.Sa=function(t){var e;this.g&&(this.u&&t.value?this.response.push(t.value):this.u||(e=t.value||new Uint8Array(0),(e=this.A.decode(e,{stream:!t.done}))&&(this.response=this.responseText+=e)),(t.done?Fn:Vn)(this),3==this.readyState&&Mn(this))},k.Ua=function(t){this.g&&(this.response=this.responseText=t,Fn(this))},k.Ta=function(t){this.g&&(this.response=t,Fn(this))},k.ha=function(){this.g&&Fn(this)},k.setRequestHeader=function(t,e){this.v.append(t,e)},k.getResponseHeader=function(t){return this.h&&this.h.get(t.toLowerCase())||""},k.getAllResponseHeaders=function(){if(!this.h)return"";for(var t=[],e=this.h.entries(),n=e.next();!n.done;)n=n.value,t.push(n[0]+": "+n[1]),n=e.next();return t.join("\r\n")},Object.defineProperty(Ln.prototype,"withCredentials",{get:function(){return"include"===this.m},set:function(t){this.m=t?"include":"same-origin"}});var Un=O.JSON.parse;function qn(t){Bt.call(this),this.headers=new ze,this.u=t||null,this.h=!1,this.C=this.g=null,this.H="",this.m=0,this.j="",this.l=this.F=this.v=this.D=!1,this.B=0,this.A=null,this.J=Bn,this.K=this.L=!1}K(qn,Bt);var Bn="",jn=/^https?$/i,Kn=["POST","PUT"];function Gn(t){return"content-type"==t.toLowerCase()}function Qn(t,e){t.h=!1,t.g&&(t.l=!0,t.g.abort(),t.l=!1),t.j=e,t.m=5,Hn(t),Wn(t)}function Hn(t){t.D||(t.D=!0,jt(t,"complete"),jt(t,"error"))}function zn(t){if(t.h&&void 0!==x&&(!t.C[1]||4!=Xn(t)||2!=t.ba()))if(t.v&&4==Xn(t))ie(t.Fa,0,t);else if(jt(t,"readystatechange"),4==Xn(t)){t.h=!1;try{var e,n,r,i,o=t.ba();t:switch(o){case 200:case 201:case 202:case 204:case 206:case 304:case 1223:var s=!0;break t;default:s=!1}if((e=s)||((n=0===o)&&(!(i=String(t.H).match(Xe)[1]||null)&&O.self&&O.self.location&&(i=(r=O.self.location.protocol).substr(0,r.length-1)),n=!jn.test(i?i.toLowerCase():"")),e=n),e)jt(t,"complete"),jt(t,"success");else{t.m=6;try{var a=2<Xn(t)?t.g.statusText:""}catch(t){a=""}t.j=a+" ["+t.ba()+"]",Hn(t)}}finally{Wn(t)}}}function Wn(t,e){if(t.g){Yn(t);var n=t.g,r=t.C[0]?L:null;t.g=null,t.C=null,e||jt(t,"ready");try{n.onreadystatechange=r}catch(t){}}}function Yn(t){t.g&&t.K&&(t.g.ontimeout=null),t.A&&(O.clearTimeout(t.A),t.A=null)}function Xn(t){return t.g?t.g.readyState:0}function $n(t){try{if(!t.g)return null;if("response"in t.g)return t.g.response;switch(t.J){case Bn:case"text":return t.g.responseText;case"arraybuffer":if("mozResponseArrayBuffer"in t.g)return t.g.mozResponseArrayBuffer}return null}catch(t){return null}}function Jn(t,e,n){t:{for(r in n){var r=!1;break t}r=!0}var i;r||(i="",nt(n,function(t,e){i+=e,i+=":",i+=t,i+="\r\n"}),n=i,"string"==typeof t?null!=n&&encodeURIComponent(String(n)):rn(t,e,n))}function Zn(t,e,n){return n&&n.internalChannelParams&&n.internalChannelParams[t]||e}function tr(t){this.za=0,this.l=[],this.h=new fe,this.la=this.oa=this.F=this.W=this.g=this.sa=this.D=this.aa=this.o=this.P=this.s=null,this.Za=this.V=0,this.Xa=Zn("failFast",!1,t),this.N=this.v=this.u=this.m=this.j=null,this.X=!0,this.I=this.ta=this.U=-1,this.Y=this.A=this.C=0,this.Pa=Zn("baseRetryDelayMs",5e3,t),this.$a=Zn("retryDelaySeedMs",1e4,t),this.Ya=Zn("forwardChannelMaxRetries",2,t),this.ra=Zn("forwardChannelRequestTimeoutMs",2e4,t),this.qa=t&&t.xmlHttpFactory||void 0,this.Ba=t&&t.Yb||!1,this.K=void 0,this.H=t&&t.supportsCrossDomainXhr||!1,this.J="",this.i=new En(t&&t.concurrentRequestLimit),this.Ca=new Rn,this.ja=t&&t.fastHandshake||!1,this.Ra=t&&t.Wb||!1,t&&t.Aa&&this.h.Aa(),t&&t.forceLongPolling&&(this.X=!1),this.$=!this.ja&&this.X&&t&&t.detectBufferingProxy||!1,this.ka=void 0,this.O=0,this.L=!1,this.B=null,this.Wa=!t||!1!==t.Xb}function er(t){var e,n;rr(t),3==t.G&&(e=t.V++,rn(n=Je(t.F),"SID",t.J),rn(n,"RID",e),rn(n,"TYPE","terminate"),ar(t,n),(e=new ke(t,t.h,e,void 0)).K=2,e.v=on(Je(n)),n=!1,!(n=O.navigator&&O.navigator.sendBeacon?O.navigator.sendBeacon(e.v.toString(),""):n)&&O.Image&&((new Image).src=e.v,n=!0),n||(e.g=wr(e.l,null),e.g.ea(e.v)),e.F=Date.now(),qe(e)),mr(t)}function nr(t){t.g&&(lr(t),t.g.cancel(),t.g=null)}function rr(t){nr(t),t.u&&(O.clearTimeout(t.u),t.u=null),dr(t),t.i.cancel(),t.m&&("number"==typeof t.m&&O.clearTimeout(t.m),t.m=null)}function ir(t,e){t.l.push(new bn(t.Za++,e)),3==t.G&&or(t)}function or(t){_n(t.i)||t.m||(t.m=!0,Jt(t.Ha,t),t.C=0)}function sr(t,e){var n=e?e.m:t.V++,r=Je(t.F);rn(r,"SID",t.J),rn(r,"RID",n),rn(r,"AID",t.U),ar(t,r),t.o&&t.s&&Jn(r,t.o,t.s),n=new ke(t,t.h,n,t.C+1),null===t.o&&(n.H=t.s),e&&(t.l=e.D.concat(t.l)),e=ur(t,n,1e3),n.setTimeout(Math.round(.5*t.ra)+Math.round(.5*t.ra*Math.random())),Dn(t.i,n),Me(n,r,e)}function ar(t,n){t.j&&He({},function(t,e){rn(n,e,t)})}function ur(t,e,n){n=Math.min(t.l.length,n);var r=t.j?B(t.j.Oa,t.j,t):null;t:for(var i=t.l,o=-1;;){var s=["count="+n];-1==o?0<n?(o=i[0].h,s.push("ofs="+o)):o=0:s.push("ofs="+o);for(var a=!0,u=0;u<n;u++){var c=i[u].h,h=i[u].g;if((c-=o)<0)o=Math.max(0,i[u].h-100),a=!1;else try{!function(t,r,e){var i=e||"";try{He(t,function(t,e){var n=t;M(t)&&(n=Gt(t)),r.push(i+e+"="+encodeURIComponent(n))})}catch(t){throw r.push(i+"type="+encodeURIComponent("_badmap")),t}}(h,s,"req"+c+"_")}catch(t){r&&r(h)}}if(a){r=s.join("&");break t}}return t=t.l.splice(0,n),e.D=t,r}function cr(t){t.g||t.u||(t.Y=1,Jt(t.Ga,t),t.A=0)}function hr(t){return!(t.g||t.u||3<=t.A)&&(t.Y++,t.u=Te(B(t.Ga,t),yr(t,t.A)),t.A++,1)}function lr(t){null!=t.B&&(O.clearTimeout(t.B),t.B=null)}function fr(t){t.g=new ke(t,t.h,"rpc",t.Y),null===t.o&&(t.g.H=t.s),t.g.O=0;var e=Je(t.oa);rn(e,"RID","rpc"),rn(e,"SID",t.J),rn(e,"CI",t.N?"0":"1"),rn(e,"AID",t.U),ar(t,e),rn(e,"TYPE","xmlhttp"),t.o&&t.s&&Jn(e,t.o,t.s),t.K&&t.g.setTimeout(t.K);var n=t.g;t=t.la,n.K=1,n.v=on(Je(e)),n.s=null,n.U=!0,Fe(n,t)}function dr(t){null!=t.v&&(O.clearTimeout(t.v),t.v=null)}function pr(t,e){var n,r,i,o=null;if(t.g==e){dr(t),lr(t),t.g=null;var s=2}else{if(!An(t.i,e))return;o=e.D,Nn(t.i,e),s=1}if(t.I=e.N,0!=t.G)if(e.i)1==s?(o=e.s?e.s.length:0,e=Date.now()-e.F,n=t.C,jt(s=ge(),new Ee(s,o)),or(t)):cr(t);else if(3==(n=e.o)||0==n&&0<t.I||(1!=s||(i=e,Sn((r=t).i)>=r.i.j-(r.m?1:0)||(r.m?(r.l=i.D.concat(r.l),0):1==r.G||2==r.G||r.C>=(r.Xa?0:r.Ya)||(r.m=Te(B(r.Ha,r,i),yr(r,r.C)),r.C++,0))))&&(2!=s||!hr(t)))switch(o&&0<o.length&&(e=t.i,e.i=e.i.concat(o)),n){case 1:gr(t,5);break;case 4:gr(t,10);break;case 3:gr(t,6);break;default:gr(t,2)}}function yr(t,e){var n=t.Pa+Math.floor(Math.random()*t.$a);return t.j||(n*=2),n*e}function gr(t,e){var n,r,i,o;t.h.info("Error code "+e),2==e?(r=null,t.j&&(r=null),o=B(t.jb,t),r||(r=new $e("//www.google.com/images/cleardot.gif"),O.location&&"http"==O.location.protocol||Ze(r,"https"),on(r)),n=r.toString(),r=o,o=new fe,O.Image?((i=new Image).onload=j(xn,o,i,"TestLoadImage: loaded",!0,r),i.onerror=j(xn,o,i,"TestLoadImage: error",!1,r),i.onabort=j(xn,o,i,"TestLoadImage: abort",!1,r),i.ontimeout=j(xn,o,i,"TestLoadImage: timeout",!1,r),O.setTimeout(function(){i.ontimeout&&i.ontimeout()},1e4),i.src=n):r(!1)):be(2),t.G=0,t.j&&t.j.va(e),mr(t),rr(t)}function mr(t){t.G=0,t.I=-1,t.j&&(0==Cn(t.i).length&&0==t.l.length||(t.i.i.length=0,Y(t.l),t.l.length=0),t.j.ua())}function vr(t,e,n){var r,i,o,s,a,u=(s=n)instanceof $e?Je(s):new $e(s,void 0);return""!=u.i?(e&&tn(u,e+"."+u.i),en(u,u.m)):(a=O.location,r=a.protocol,i=e?e+"."+a.hostname:a.hostname,o=+a.port,s=n,a=new $e(null,void 0),r&&Ze(a,r),i&&tn(a,i),o&&en(a,o),s&&(a.l=s),u=a),t.aa&&nt(t.aa,function(t,e){rn(u,e,t)}),e=t.D,n=t.sa,e&&n&&rn(u,e,n),rn(u,"VER",t.ma),ar(t,u),u}function wr(t,e,n){if(e&&!t.H)throw Error("Can't create secondary domain capable XhrIo object.");return(e=n&&t.Ba&&!t.qa?new qn(new On({ib:!0})):new qn(t.qa)).L=t.H,e}function br(){}function Er(){if(ct&&!(10<=Number(wt)))throw Error("Environmental error: no available transport.")}function Tr(t,e){Bt.call(this),this.g=new tr(e),this.l=t,this.h=e&&e.messageUrlParams||null,t=e&&e.messageHeaders||null,e&&e.clientProtocolHeaderRequired&&(t?t["X-Client-Protocol"]="webchannel":t={"X-Client-Protocol":"webchannel"}),this.g.s=t,t=e&&e.initMessageHeaders||null,e&&e.messageContentType&&(t?t["X-WebChannel-Content-Type"]=e.messageContentType:t={"X-WebChannel-Content-Type":e.messageContentType}),e&&e.ya&&(t?t["X-WebChannel-Client-Profile"]=e.ya:t={"X-WebChannel-Client-Profile":e.ya}),this.g.P=t,(t=e&&e.httpHeadersOverwriteParam)&&!X(t)&&(this.g.o=t),this.A=e&&e.supportsCrossDomainXhr||!1,this.v=e&&e.sendRawJson||!1,(e=e&&e.httpSessionIdParam)&&!X(e)&&(this.g.D=e,null!==(t=this.h)&&e in t&&(e in(t=this.h)&&delete t[e])),this.j=new Sr(this)}function Ir(t){De.call(this);var e=t.__sm__;if(e){t:{for(var n in e){t=n;break t}t=void 0}(this.i=t)&&(t=this.i,e=null!==e&&t in e?e[t]:void 0),this.data=e}else this.data=t}function _r(){Ne.call(this),this.status=1}function Sr(t){this.g=t}(k=qn.prototype).ea=function(t,e,n,r){if(this.g)throw Error("[goog.net.XhrIo] Object is active with another request="+this.H+"; newUri="+t);e=e?e.toUpperCase():"GET",this.H=t,this.j="",this.m=0,this.D=!1,this.h=!0,this.g=(this.u||xe).g(),this.C=this.u?Se(this.u):Se(xe),this.g.onreadystatechange=B(this.Fa,this);try{this.F=!0,this.g.open(e,String(t),!0),this.F=!1}catch(t){return void Qn(this,t)}t=n||"";var i,o=new ze(this.headers);r&&He(r,function(t,e){o.set(e,t)}),r=function(t){t:{for(var e=Gn,n=t.length,r="string"==typeof t?t.split(""):t,i=0;i<n;i++)if(i in r&&e.call(void 0,r[i],i,t)){e=i;break t}e=-1}return e<0?null:"string"==typeof t?t.charAt(e):t[e]}(o.T()),n=O.FormData&&t instanceof O.FormData,0<=H(Kn,e)&&!r&&!n&&o.set("Content-Type","application/x-www-form-urlencoded;charset=utf-8"),o.forEach(function(t,e){this.g.setRequestHeader(e,t)},this),this.J&&(this.g.responseType=this.J),"withCredentials"in this.g&&this.g.withCredentials!==this.L&&(this.g.withCredentials=this.L);try{Yn(this),0<this.B&&((this.K=(i=this.g,ct&&vt()&&"number"==typeof i.timeout&&void 0!==i.ontimeout))?(this.g.timeout=this.B,this.g.ontimeout=B(this.pa,this)):this.A=ie(this.pa,this.B,this)),this.v=!0,this.g.send(t),this.v=!1}catch(t){Qn(this,t)}},k.pa=function(){void 0!==x&&this.g&&(this.j="Timed out after "+this.B+"ms, aborting",this.m=8,jt(this,"timeout"),this.abort(8))},k.abort=function(t){this.g&&this.h&&(this.h=!1,this.l=!0,this.g.abort(),this.l=!1,this.m=t||7,jt(this,"complete"),jt(this,"abort"),Wn(this))},k.M=function(){this.g&&(this.h&&(this.h=!1,this.l=!0,this.g.abort(),this.l=!1),Wn(this,!0)),qn.Z.M.call(this)},k.Fa=function(){this.s||(this.F||this.v||this.l?zn(this):this.cb())},k.cb=function(){zn(this)},k.ba=function(){try{return 2<Xn(this)?this.g.status:-1}catch(t){return-1}},k.ga=function(){try{return this.g?this.g.responseText:""}catch(t){return""}},k.Qa=function(t){if(this.g){var e=this.g.responseText;return t&&0==e.indexOf(t)&&(e=e.substring(t.length)),Un(e)}},k.Da=function(){return this.m},k.La=function(){return"string"==typeof this.j?this.j:String(this.j)},(k=tr.prototype).ma=8,k.G=1,k.hb=function(t){try{this.h.info("Origin Trials invoked: "+t)}catch(t){}},k.Ha=function(t){if(this.m)if(this.m=null,1==this.G){if(!t){this.V=Math.floor(1e5*Math.random()),t=this.V++;var e=new ke(this,this.h,t,void 0),n=this.s;if(this.P&&(n?ot(n=rt(n),this.P):n=this.P),null===this.o&&(e.H=n),this.ja)t:{for(var r=0,i=0;i<this.l.length;i++){var o=this.l[i];if("__data__"in o.g&&"string"==typeof(o=o.g.__data__)?o=o.length:o=void 0,void 0===o)break;if(4096<(r+=o)){r=i;break t}if(4096===r||i===this.l.length-1){r=i+1;break t}}r=1e3}else r=1e3;r=ur(this,e,r),rn(i=Je(this.F),"RID",t),rn(i,"CVER",22),this.D&&rn(i,"X-HTTP-Session-Id",this.D),ar(this,i),this.o&&n&&Jn(i,this.o,n),Dn(this.i,e),this.Ra&&rn(i,"TYPE","init"),this.ja?(rn(i,"$req",r),rn(i,"SID","null"),e.$=!0,Me(e,i,null)):Me(e,i,r),this.G=2}}else 3==this.G&&(t?sr(this,t):0==this.l.length||_n(this.i)||sr(this))},k.Ga=function(){var t;this.u=null,fr(this),this.$&&!(this.L||null==this.g||this.O<=0)&&(t=2*this.O,this.h.info("BP detection timer enabled: "+t),this.B=Te(B(this.bb,this),t))},k.bb=function(){this.B&&(this.B=null,this.h.info("BP detection timeout reached."),this.h.info("Buffering proxy detected and switch to long-polling!"),this.N=!1,this.L=!0,be(10),nr(this),fr(this))},k.ab=function(){null!=this.v&&(this.v=null,nr(this),hr(this),be(19))},k.jb=function(t){t?(this.h.info("Successfully pinged google.com"),be(2)):(this.h.info("Failed to ping google.com"),be(1))},(k=br.prototype).xa=function(){},k.wa=function(){},k.va=function(){},k.ua=function(){},k.Oa=function(){},Er.prototype.g=function(t,e){return new Tr(t,e)},K(Tr,Bt),Tr.prototype.m=function(){this.g.j=this.j,this.A&&(this.g.H=!0);var t=this.g,e=this.l,n=this.h||void 0;t.Wa&&(t.h.info("Origin Trials enabled."),Jt(B(t.hb,t,e))),be(0),t.W=e,t.aa=n||{},t.N=t.X,t.F=vr(t,null,t.W),or(t)},Tr.prototype.close=function(){er(this.g)},Tr.prototype.u=function(t){var e;"string"==typeof t?((e={}).__data__=t,ir(this.g,e)):this.v?((e={}).__data__=Gt(t),ir(this.g,e)):ir(this.g,t)},Tr.prototype.M=function(){this.g.j=null,delete this.j,er(this.g),delete this.g,Tr.Z.M.call(this)},K(Ir,De),K(_r,Ne),K(Sr,br),Sr.prototype.xa=function(){jt(this.g,"a")},Sr.prototype.wa=function(t){jt(this.g,new Ir(t))},Sr.prototype.va=function(t){jt(this.g,new _r)},Sr.prototype.ua=function(){jt(this.g,"b")},Er.prototype.createWebChannel=Er.prototype.g,Tr.prototype.send=Tr.prototype.u,Tr.prototype.open=Tr.prototype.m,Ie.NO_ERROR=0,Ie.TIMEOUT=8,Ie.HTTP_ERROR=6,R.COMPLETE="complete",(Ae.EventType=Qt).OPEN="a",Qt.CLOSE="b",Qt.ERROR="c",Qt.MESSAGE="d",Bt.prototype.listen=Bt.prototype.N,qn.prototype.listenOnce=qn.prototype.O,qn.prototype.getLastError=qn.prototype.La,qn.prototype.getLastErrorCode=qn.prototype.Da,qn.prototype.getStatus=qn.prototype.ba,qn.prototype.getResponseJson=qn.prototype.Qa,qn.prototype.getResponseText=qn.prototype.ga,qn.prototype.send=qn.prototype.ea;var Ar=ge,Dr=Ie,Nr=R,Cr=pe,kr=10,Rr=11,xr=On,Or=Ae,Lr=qn,Pr=(Mr.prototype.t=function(t){return this.previousValue=Math.max(t,this.previousValue),this.previousValue},Mr.prototype.next=function(){var t=++this.previousValue;return this.i&&this.i(t),t},Mr);function Mr(t,e){var n=this;this.previousValue=t,e&&(e.sequenceNumberHandler=function(t){return n.t(t)},this.i=function(t){return e.writeSequenceNumber(t)})}Pr.o=-1;var Fr,Vr={OK:"ok",CANCELLED:"cancelled",UNKNOWN:"unknown",INVALID_ARGUMENT:"invalid-argument",DEADLINE_EXCEEDED:"deadline-exceeded",NOT_FOUND:"not-found",ALREADY_EXISTS:"already-exists",PERMISSION_DENIED:"permission-denied",UNAUTHENTICATED:"unauthenticated",RESOURCE_EXHAUSTED:"resource-exhausted",FAILED_PRECONDITION:"failed-precondition",ABORTED:"aborted",OUT_OF_RANGE:"out-of-range",UNIMPLEMENTED:"unimplemented",INTERNAL:"internal",UNAVAILABLE:"unavailable",DATA_LOSS:"data-loss"},Ur=(n(Br,Fr=Error),Br),qr=new A("@firebase/firestore");function Br(t,e){var n=this;return(n=Fr.call(this,e)||this).code=t,n.message=e,n.name="FirebaseError",n.toString=function(){return n.name+": [code="+n.code+"]: "+n.message},n}function jr(){return qr.logLevel}function Kr(t){for(var e,n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];qr.logLevel<=w.DEBUG&&(e=n.map(Hr),qr.debug.apply(qr,s(["Firestore (8.10.1): "+t],e)))}function Gr(t){for(var e,n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];qr.logLevel<=w.ERROR&&(e=n.map(Hr),qr.error.apply(qr,s(["Firestore (8.10.1): "+t],e)))}function Qr(t){for(var e,n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];qr.logLevel<=w.WARN&&(e=n.map(Hr),qr.warn.apply(qr,s(["Firestore (8.10.1): "+t],e)))}function Hr(e){if("string"==typeof e)return e;try{return JSON.stringify(e)}catch(t){return e}}function zr(t){t="FIRESTORE (8.10.1) INTERNAL ASSERTION FAILED: "+(t=void 0===t?"Unexpected state":t);throw Gr(t),new Error(t)}function Wr(t){t||zr()}var Yr=(Xr.u=function(){for(var t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",e=Math.floor(256/t.length)*t.length,n="";n.length<20;)for(var r=function(t){var e="undefined"!=typeof self&&(self.crypto||self.msCrypto),n=new Uint8Array(t);if(e&&"function"==typeof e.getRandomValues)e.getRandomValues(n);else for(var r=0;r<t;r++)n[r]=Math.floor(256*Math.random());return n}(40),i=0;i<r.length;++i)n.length<20&&r[i]<e&&(n+=t.charAt(r[i]%t.length));return n},Xr);function Xr(){}function $r(t,e){return t<e?-1:e<t?1:0}function Jr(t,n,r){return t.length===n.length&&t.every(function(t,e){return r(t,n[e])})}function Zr(t){return t+"\0"}var ti=(ri.now=function(){return ri.fromMillis(Date.now())},ri.fromDate=function(t){return ri.fromMillis(t.getTime())},ri.fromMillis=function(t){var e=Math.floor(t/1e3);return new ri(e,Math.floor(1e6*(t-1e3*e)))},ri.prototype.toDate=function(){return new Date(this.toMillis())},ri.prototype.toMillis=function(){return 1e3*this.seconds+this.nanoseconds/1e6},ri.prototype._compareTo=function(t){return this.seconds===t.seconds?$r(this.nanoseconds,t.nanoseconds):$r(this.seconds,t.seconds)},ri.prototype.isEqual=function(t){return t.seconds===this.seconds&&t.nanoseconds===this.nanoseconds},ri.prototype.toString=function(){return"Timestamp(seconds="+this.seconds+", nanoseconds="+this.nanoseconds+")"},ri.prototype.toJSON=function(){return{seconds:this.seconds,nanoseconds:this.nanoseconds}},ri.prototype.valueOf=function(){var t=this.seconds- -62135596800;return String(t).padStart(12,"0")+"."+String(this.nanoseconds).padStart(9,"0")},ri),ei=(ni.fromTimestamp=function(t){return new ni(t)},ni.min=function(){return new ni(new ti(0,0))},ni.prototype.compareTo=function(t){return this.timestamp._compareTo(t.timestamp)},ni.prototype.isEqual=function(t){return this.timestamp.isEqual(t.timestamp)},ni.prototype.toMicroseconds=function(){return 1e6*this.timestamp.seconds+this.timestamp.nanoseconds/1e3},ni.prototype.toString=function(){return"SnapshotVersion("+this.timestamp.toString()+")"},ni.prototype.toTimestamp=function(){return this.timestamp},ni);function ni(t){this.timestamp=t}function ri(t,e){if(this.seconds=t,(this.nanoseconds=e)<0)throw new Ur(Vr.INVALID_ARGUMENT,"Timestamp nanoseconds out of range: "+e);if(1e9<=e)throw new Ur(Vr.INVALID_ARGUMENT,"Timestamp nanoseconds out of range: "+e);if(t<-62135596800)throw new Ur(Vr.INVALID_ARGUMENT,"Timestamp seconds out of range: "+t);if(253402300800<=t)throw new Ur(Vr.INVALID_ARGUMENT,"Timestamp seconds out of range: "+t)}function ii(t){var e,n=0;for(e in t)Object.prototype.hasOwnProperty.call(t,e)&&n++;return n}function oi(t,e){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&e(n,t[n])}function si(t){for(var e in t)if(Object.prototype.hasOwnProperty.call(t,e))return!1;return!0}var ai,ui,R=(Object.defineProperty(vi.prototype,"length",{get:function(){return this.len},enumerable:!1,configurable:!0}),vi.prototype.isEqual=function(t){return 0===vi.comparator(this,t)},vi.prototype.child=function(t){var e=this.segments.slice(this.offset,this.limit());return t instanceof vi?t.forEach(function(t){e.push(t)}):e.push(t),this.construct(e)},vi.prototype.limit=function(){return this.offset+this.length},vi.prototype.popFirst=function(t){return this.construct(this.segments,this.offset+(t=void 0===t?1:t),this.length-t)},vi.prototype.popLast=function(){return this.construct(this.segments,this.offset,this.length-1)},vi.prototype.firstSegment=function(){return this.segments[this.offset]},vi.prototype.lastSegment=function(){return this.get(this.length-1)},vi.prototype.get=function(t){return this.segments[this.offset+t]},vi.prototype.isEmpty=function(){return 0===this.length},vi.prototype.isPrefixOf=function(t){if(t.length<this.length)return!1;for(var e=0;e<this.length;e++)if(this.get(e)!==t.get(e))return!1;return!0},vi.prototype.isImmediateParentOf=function(t){if(this.length+1!==t.length)return!1;for(var e=0;e<this.length;e++)if(this.get(e)!==t.get(e))return!1;return!0},vi.prototype.forEach=function(t){for(var e=this.offset,n=this.limit();e<n;e++)t(this.segments[e])},vi.prototype.toArray=function(){return this.segments.slice(this.offset,this.limit())},vi.comparator=function(t,e){for(var n=Math.min(t.length,e.length),r=0;r<n;r++){var i=t.get(r),o=e.get(r);if(i<o)return-1;if(o<i)return 1}return t.length<e.length?-1:t.length>e.length?1:0},vi),ci=(n(mi,ui=R),mi.prototype.construct=function(t,e,n){return new mi(t,e,n)},mi.prototype.canonicalString=function(){return this.toArray().join("/")},mi.prototype.toString=function(){return this.canonicalString()},mi.fromString=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=[],r=0,i=t;r<i.length;r++){var o=i[r];if(0<=o.indexOf("//"))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid segment ("+o+"). Paths must not contain // in them.");n.push.apply(n,o.split("/").filter(function(t){return 0<t.length}))}return new mi(n)},mi.emptyPath=function(){return new mi([])},mi),hi=/^[_a-zA-Z][_a-zA-Z0-9]*$/,li=(n(gi,ai=R),gi.prototype.construct=function(t,e,n){return new gi(t,e,n)},gi.isValidIdentifier=function(t){return hi.test(t)},gi.prototype.canonicalString=function(){return this.toArray().map(function(t){return t=t.replace(/\\/g,"\\\\").replace(/`/g,"\\`"),t=!gi.isValidIdentifier(t)?"`"+t+"`":t}).join(".")},gi.prototype.toString=function(){return this.canonicalString()},gi.prototype.isKeyField=function(){return 1===this.length&&"__name__"===this.get(0)},gi.keyField=function(){return new gi(["__name__"])},gi.fromServerFormat=function(t){for(var e=[],n="",r=0,i=function(){if(0===n.length)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid field path ("+t+"). Paths must not be empty, begin with '.', end with '.', or contain '..'");e.push(n),n=""},o=!1;r<t.length;){var s=t[r];if("\\"===s){if(r+1===t.length)throw new Ur(Vr.INVALID_ARGUMENT,"Path has trailing escape character: "+t);var a=t[r+1];if("\\"!==a&&"."!==a&&"`"!==a)throw new Ur(Vr.INVALID_ARGUMENT,"Path has invalid escape sequence: "+t);n+=a,r+=2}else"`"===s?o=!o:"."!==s||o?n+=s:i(),r++}if(i(),o)throw new Ur(Vr.INVALID_ARGUMENT,"Unterminated ` in path: "+t);return new gi(e)},gi.emptyPath=function(){return new gi([])},gi),fi=(yi.prototype.covers=function(t){for(var e=0,n=this.fields;e<n.length;e++)if(n[e].isPrefixOf(t))return!0;return!1},yi.prototype.isEqual=function(t){return Jr(this.fields,t.fields,function(t,e){return t.isEqual(e)})},yi),di=(pi.fromBase64String=function(t){return new pi(atob(t))},pi.fromUint8Array=function(t){return new pi(function(t){for(var e="",n=0;n<t.length;++n)e+=String.fromCharCode(t[n]);return e}(t))},pi.prototype.toBase64=function(){return t=this.binaryString,btoa(t);var t},pi.prototype.toUint8Array=function(){return function(t){for(var e=new Uint8Array(t.length),n=0;n<t.length;n++)e[n]=t.charCodeAt(n);return e}(this.binaryString)},pi.prototype.approximateByteSize=function(){return 2*this.binaryString.length},pi.prototype.compareTo=function(t){return $r(this.binaryString,t.binaryString)},pi.prototype.isEqual=function(t){return this.binaryString===t.binaryString},pi);function pi(t){this.binaryString=t}function yi(t){(this.fields=t).sort(li.comparator)}function gi(){return null!==ai&&ai.apply(this,arguments)||this}function mi(){return null!==ui&&ui.apply(this,arguments)||this}function vi(t,e,n){void 0===e?e=0:e>t.length&&zr(),void 0===n?n=t.length-e:n>t.length-e&&zr(),this.segments=t,this.offset=e,this.len=n}di.EMPTY_BYTE_STRING=new di("");var wi=new RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/);function bi(t){if(Wr(!!t),"string"!=typeof t)return{seconds:Ei(t.seconds),nanos:Ei(t.nanos)};var e=0,n=wi.exec(t);Wr(!!n),n[1]&&(n=((n=n[1])+"000000000").substr(0,9),e=Number(n));t=new Date(t);return{seconds:Math.floor(t.getTime()/1e3),nanos:e}}function Ei(t){return"number"==typeof t?t:"string"==typeof t?Number(t):0}function Ti(t){return"string"==typeof t?di.fromBase64String(t):di.fromUint8Array(t)}function Ii(t){return"server_timestamp"===(null===(t=((null===(t=null==t?void 0:t.mapValue)||void 0===t?void 0:t.fields)||{}).__type__)||void 0===t?void 0:t.stringValue)}function _i(t){t=bi(t.mapValue.fields.__local_write_time__.timestampValue);return new ti(t.seconds,t.nanos)}function Si(t){return null==t}function Ai(t){return 0===t&&1/t==-1/0}function Di(t){return"number"==typeof t&&Number.isInteger(t)&&!Ai(t)&&t<=Number.MAX_SAFE_INTEGER&&t>=Number.MIN_SAFE_INTEGER}var Ni=(Ci.fromPath=function(t){return new Ci(ci.fromString(t))},Ci.fromName=function(t){return new Ci(ci.fromString(t).popFirst(5))},Ci.prototype.hasCollectionId=function(t){return 2<=this.path.length&&this.path.get(this.path.length-2)===t},Ci.prototype.isEqual=function(t){return null!==t&&0===ci.comparator(this.path,t.path)},Ci.prototype.toString=function(){return this.path.toString()},Ci.comparator=function(t,e){return ci.comparator(t.path,e.path)},Ci.isDocumentKey=function(t){return t.length%2==0},Ci.fromSegments=function(t){return new Ci(new ci(t.slice()))},Ci);function Ci(t){this.path=t}function ki(t){return"nullValue"in t?0:"booleanValue"in t?1:"integerValue"in t||"doubleValue"in t?2:"timestampValue"in t?3:"stringValue"in t?5:"bytesValue"in t?6:"referenceValue"in t?7:"geoPointValue"in t?8:"arrayValue"in t?9:"mapValue"in t?Ii(t)?4:10:zr()}function Ri(r,i){var t,e,n=ki(r);if(n!==ki(i))return!1;switch(n){case 0:return!0;case 1:return r.booleanValue===i.booleanValue;case 4:return _i(r).isEqual(_i(i));case 3:return function(t){if("string"==typeof r.timestampValue&&"string"==typeof t.timestampValue&&r.timestampValue.length===t.timestampValue.length)return r.timestampValue===t.timestampValue;var e=bi(r.timestampValue),t=bi(t.timestampValue);return e.seconds===t.seconds&&e.nanos===t.nanos}(i);case 5:return r.stringValue===i.stringValue;case 6:return e=i,Ti(r.bytesValue).isEqual(Ti(e.bytesValue));case 7:return r.referenceValue===i.referenceValue;case 8:return t=i,Ei((e=r).geoPointValue.latitude)===Ei(t.geoPointValue.latitude)&&Ei(e.geoPointValue.longitude)===Ei(t.geoPointValue.longitude);case 2:return function(t,e){if("integerValue"in t&&"integerValue"in e)return Ei(t.integerValue)===Ei(e.integerValue);if("doubleValue"in t&&"doubleValue"in e){t=Ei(t.doubleValue),e=Ei(e.doubleValue);return t===e?Ai(t)===Ai(e):isNaN(t)&&isNaN(e)}return!1}(r,i);case 9:return Jr(r.arrayValue.values||[],i.arrayValue.values||[],Ri);case 10:return function(){var t,e=r.mapValue.fields||{},n=i.mapValue.fields||{};if(ii(e)!==ii(n))return!1;for(t in e)if(e.hasOwnProperty(t)&&(void 0===n[t]||!Ri(e[t],n[t])))return!1;return!0}();default:return zr()}}function xi(t,e){return void 0!==(t.values||[]).find(function(t){return Ri(t,e)})}function Oi(t,e){var n,r,i,o=ki(t),s=ki(e);if(o!==s)return $r(o,s);switch(o){case 0:return 0;case 1:return $r(t.booleanValue,e.booleanValue);case 2:return r=e,i=Ei(t.integerValue||t.doubleValue),r=Ei(r.integerValue||r.doubleValue),i<r?-1:r<i?1:i===r?0:isNaN(i)?isNaN(r)?0:-1:1;case 3:return Li(t.timestampValue,e.timestampValue);case 4:return Li(_i(t),_i(e));case 5:return $r(t.stringValue,e.stringValue);case 6:return function(t,e){t=Ti(t),e=Ti(e);return t.compareTo(e)}(t.bytesValue,e.bytesValue);case 7:return function(t,e){for(var n=t.split("/"),r=e.split("/"),i=0;i<n.length&&i<r.length;i++){var o=$r(n[i],r[i]);if(0!==o)return o}return $r(n.length,r.length)}(t.referenceValue,e.referenceValue);case 8:return n=t.geoPointValue,i=e.geoPointValue,0!==(r=$r(Ei(n.latitude),Ei(i.latitude)))?r:$r(Ei(n.longitude),Ei(i.longitude));case 9:return function(t,e){for(var n=t.values||[],r=e.values||[],i=0;i<n.length&&i<r.length;++i){var o=Oi(n[i],r[i]);if(o)return o}return $r(n.length,r.length)}(t.arrayValue,e.arrayValue);case 10:return function(t,e){var n=t.fields||{},r=Object.keys(n),i=e.fields||{},o=Object.keys(i);r.sort(),o.sort();for(var s=0;s<r.length&&s<o.length;++s){var a=$r(r[s],o[s]);if(0!==a)return a;a=Oi(n[r[s]],i[o[s]]);if(0!==a)return a}return $r(r.length,o.length)}(t.mapValue,e.mapValue);default:throw zr()}}function Li(t,e){if("string"==typeof t&&"string"==typeof e&&t.length===e.length)return $r(t,e);var n=bi(t),t=bi(e),e=$r(n.seconds,t.seconds);return 0!==e?e:$r(n.nanos,t.nanos)}function Pi(t){return function s(t){return"nullValue"in t?"null":"booleanValue"in t?""+t.booleanValue:"integerValue"in t?""+t.integerValue:"doubleValue"in t?""+t.doubleValue:"timestampValue"in t?function(t){t=bi(t);return"time("+t.seconds+","+t.nanos+")"}(t.timestampValue):"stringValue"in t?t.stringValue:"bytesValue"in t?Ti(t.bytesValue).toBase64():"referenceValue"in t?(e=t.referenceValue,Ni.fromName(e).toString()):"geoPointValue"in t?"geo("+(e=t.geoPointValue).latitude+","+e.longitude+")":"arrayValue"in t?function(t){for(var e="[",n=!0,r=0,i=t.values||[];r<i.length;r++)n?n=!1:e+=",",e+=s(i[r]);return e+"]"}(t.arrayValue):"mapValue"in t?function(t){for(var e="{",n=!0,r=0,i=Object.keys(t.fields||{}).sort();r<i.length;r++){var o=i[r];n?n=!1:e+=",",e+=o+":"+s(t.fields[o])}return e+"}"}(t.mapValue):zr();var e}(t)}function Mi(t,e){return{referenceValue:"projects/"+t.projectId+"/databases/"+t.database+"/documents/"+e.path.canonicalString()}}function Fi(t){return t&&"integerValue"in t}function Vi(t){return!!t&&"arrayValue"in t}function Ui(t){return t&&"nullValue"in t}function qi(t){return t&&"doubleValue"in t&&isNaN(Number(t.doubleValue))}function Bi(t){return t&&"mapValue"in t}function ji(t){if(t.geoPointValue)return{geoPointValue:Object.assign({},t.geoPointValue)};if(t.timestampValue&&"object"==typeof t.timestampValue)return{timestampValue:Object.assign({},t.timestampValue)};if(t.mapValue){var n={mapValue:{fields:{}}};return oi(t.mapValue.fields,function(t,e){return n.mapValue.fields[t]=ji(e)}),n}if(t.arrayValue){for(var e={arrayValue:{values:[]}},r=0;r<(t.arrayValue.values||[]).length;++r)e.arrayValue.values[r]=ji(t.arrayValue.values[r]);return e}return Object.assign({},t)}var Ki=(Gi.empty=function(){return new Gi({mapValue:{}})},Gi.prototype.field=function(t){if(t.isEmpty())return this.value;for(var e=this.value,n=0;n<t.length-1;++n)if(!Bi(e=(e.mapValue.fields||{})[t.get(n)]))return null;return(e=(e.mapValue.fields||{})[t.lastSegment()])||null},Gi.prototype.set=function(t,e){this.getFieldsMap(t.popLast())[t.lastSegment()]=ji(e)},Gi.prototype.setAll=function(t){var r=this,i=li.emptyPath(),o={},s=[];t.forEach(function(t,e){var n;i.isImmediateParentOf(e)||(n=r.getFieldsMap(i),r.applyChanges(n,o,s),o={},s=[],i=e.popLast()),t?o[e.lastSegment()]=ji(t):s.push(e.lastSegment())});t=this.getFieldsMap(i);this.applyChanges(t,o,s)},Gi.prototype.delete=function(t){var e=this.field(t.popLast());Bi(e)&&e.mapValue.fields&&delete e.mapValue.fields[t.lastSegment()]},Gi.prototype.isEqual=function(t){return Ri(this.value,t.value)},Gi.prototype.getFieldsMap=function(t){var e=this.value;e.mapValue.fields||(e.mapValue={fields:{}});for(var n=0;n<t.length;++n){var r=e.mapValue.fields[t.get(n)];Bi(r)&&r.mapValue.fields||(r={mapValue:{fields:{}}},e.mapValue.fields[t.get(n)]=r),e=r}return e.mapValue.fields},Gi.prototype.applyChanges=function(n,t,e){oi(t,function(t,e){return n[t]=e});for(var r=0,i=e;r<i.length;r++){var o=i[r];delete n[o]}},Gi.prototype.clone=function(){return new Gi(ji(this.value))},Gi);function Gi(t){this.value=t}var Qi=(zi.newInvalidDocument=function(t){return new zi(t,0,ei.min(),Ki.empty(),0)},zi.newFoundDocument=function(t,e,n){return new zi(t,1,e,n,0)},zi.newNoDocument=function(t,e){return new zi(t,2,e,Ki.empty(),0)},zi.newUnknownDocument=function(t,e){return new zi(t,3,e,Ki.empty(),2)},zi.prototype.convertToFoundDocument=function(t,e){return this.version=t,this.documentType=1,this.data=e,this.documentState=0,this},zi.prototype.convertToNoDocument=function(t){return this.version=t,this.documentType=2,this.data=Ki.empty(),this.documentState=0,this},zi.prototype.convertToUnknownDocument=function(t){return this.version=t,this.documentType=3,this.data=Ki.empty(),this.documentState=2,this},zi.prototype.setHasCommittedMutations=function(){return this.documentState=2,this},zi.prototype.setHasLocalMutations=function(){return this.documentState=1,this},Object.defineProperty(zi.prototype,"hasLocalMutations",{get:function(){return 1===this.documentState},enumerable:!1,configurable:!0}),Object.defineProperty(zi.prototype,"hasCommittedMutations",{get:function(){return 2===this.documentState},enumerable:!1,configurable:!0}),Object.defineProperty(zi.prototype,"hasPendingWrites",{get:function(){return this.hasLocalMutations||this.hasCommittedMutations},enumerable:!1,configurable:!0}),zi.prototype.isValidDocument=function(){return 0!==this.documentType},zi.prototype.isFoundDocument=function(){return 1===this.documentType},zi.prototype.isNoDocument=function(){return 2===this.documentType},zi.prototype.isUnknownDocument=function(){return 3===this.documentType},zi.prototype.isEqual=function(t){return t instanceof zi&&this.key.isEqual(t.key)&&this.version.isEqual(t.version)&&this.documentType===t.documentType&&this.documentState===t.documentState&&this.data.isEqual(t.data)},zi.prototype.clone=function(){return new zi(this.key,this.documentType,this.version,this.data.clone(),this.documentState)},zi.prototype.toString=function(){return"Document("+this.key+", "+this.version+", "+JSON.stringify(this.data.value)+", {documentType: "+this.documentType+"}), {documentState: "+this.documentState+"})"},zi),Hi=function(t,e,n,r,i,o,s){void 0===e&&(e=null),void 0===n&&(n=[]),void 0===r&&(r=[]),void 0===i&&(i=null),void 0===o&&(o=null),void 0===s&&(s=null),this.path=t,this.collectionGroup=e,this.orderBy=n,this.filters=r,this.limit=i,this.startAt=o,this.endAt=s,this.h=null};function zi(t,e,n,r,i){this.key=t,this.documentType=e,this.version=n,this.data=r,this.documentState=i}function Wi(t,e,n,r,i,o,s){return new Hi(t,e=void 0===e?null:e,n=void 0===n?[]:n,r=void 0===r?[]:r,i=void 0===i?null:i,o=void 0===o?null:o,s=void 0===s?null:s)}function Yi(t){var e=t;return null===e.h&&(t=e.path.canonicalString(),null!==e.collectionGroup&&(t+="|cg:"+e.collectionGroup),t+="|f:",t+=e.filters.map(function(t){return(t=t).field.canonicalString()+t.op.toString()+Pi(t.value)}).join(","),t+="|ob:",t+=e.orderBy.map(function(t){return(t=t).field.canonicalString()+t.dir}).join(","),Si(e.limit)||(t+="|l:",t+=e.limit),e.startAt&&(t+="|lb:",t+=So(e.startAt)),e.endAt&&(t+="|ub:",t+=So(e.endAt)),e.h=t),e.h}function Xi(t,e){if(t.limit!==e.limit)return!1;if(t.orderBy.length!==e.orderBy.length)return!1;for(var n,r,i=0;i<t.orderBy.length;i++)if(n=t.orderBy[i],r=e.orderBy[i],n.dir!==r.dir||!n.field.isEqual(r.field))return!1;if(t.filters.length!==e.filters.length)return!1;for(var o,s,a=0;a<t.filters.length;a++)if(o=t.filters[a],s=e.filters[a],o.op!==s.op||!o.field.isEqual(s.field)||!Ri(o.value,s.value))return!1;return t.collectionGroup===e.collectionGroup&&!!t.path.isEqual(e.path)&&!!No(t.startAt,e.startAt)&&No(t.endAt,e.endAt)}function $i(t){return Ni.isDocumentKey(t.path)&&null===t.collectionGroup&&0===t.filters.length}var Ji,Zi=(n(to,Ji=function(){}),to.create=function(t,e,n){return t.isKeyField()?"in"===e||"not-in"===e?this.l(t,e,n):new io(t,e,n):"array-contains"===e?new go(t,n):"in"===e?new mo(t,n):"not-in"===e?new vo(t,n):"array-contains-any"===e?new wo(t,n):new to(t,e,n)},to.l=function(t,e,n){return new("in"===e?oo:so)(t,n)},to.prototype.matches=function(t){t=t.data.field(this.field);return"!="===this.op?null!==t&&this.m(Oi(t,this.value)):null!==t&&ki(this.value)===ki(t)&&this.m(Oi(t,this.value))},to.prototype.m=function(t){switch(this.op){case"<":return t<0;case"<=":return t<=0;case"==":return 0===t;case"!=":return 0!==t;case">":return 0<t;case">=":return 0<=t;default:return zr()}},to.prototype.g=function(){return 0<=["<","<=",">",">=","!=","not-in"].indexOf(this.op)},to);function to(t,e,n){var r=this;return(r=Ji.call(this)||this).field=t,r.op=e,r.value=n,r}var eo,no,ro,io=(n(co,ro=Zi),co.prototype.matches=function(t){t=Ni.comparator(t.key,this.key);return this.m(t)},co),oo=(n(uo,no=Zi),uo.prototype.matches=function(e){return this.keys.some(function(t){return t.isEqual(e.key)})},uo),so=(n(ao,eo=Zi),ao.prototype.matches=function(e){return!this.keys.some(function(t){return t.isEqual(e.key)})},ao);function ao(t,e){var n=this;return(n=eo.call(this,t,"not-in",e)||this).keys=ho(0,e),n}function uo(t,e){var n=this;return(n=no.call(this,t,"in",e)||this).keys=ho(0,e),n}function co(t,e,n){var r=this;return(r=ro.call(this,t,e,n)||this).key=Ni.fromName(n.referenceValue),r}function ho(t,e){return((null===(e=e.arrayValue)||void 0===e?void 0:e.values)||[]).map(function(t){return Ni.fromName(t.referenceValue)})}var lo,fo,po,yo,go=(n(_o,yo=Zi),_o.prototype.matches=function(t){t=t.data.field(this.field);return Vi(t)&&xi(t.arrayValue,this.value)},_o),mo=(n(Io,po=Zi),Io.prototype.matches=function(t){t=t.data.field(this.field);return null!==t&&xi(this.value.arrayValue,t)},Io),vo=(n(To,fo=Zi),To.prototype.matches=function(t){if(xi(this.value.arrayValue,{nullValue:"NULL_VALUE"}))return!1;t=t.data.field(this.field);return null!==t&&!xi(this.value.arrayValue,t)},To),wo=(n(Eo,lo=Zi),Eo.prototype.matches=function(t){var e=this,t=t.data.field(this.field);return!(!Vi(t)||!t.arrayValue.values)&&t.arrayValue.values.some(function(t){return xi(e.value.arrayValue,t)})},Eo),bo=function(t,e){this.position=t,this.before=e};function Eo(t,e){return lo.call(this,t,"array-contains-any",e)||this}function To(t,e){return fo.call(this,t,"not-in",e)||this}function Io(t,e){return po.call(this,t,"in",e)||this}function _o(t,e){return yo.call(this,t,"array-contains",e)||this}function So(t){return(t.before?"b":"a")+":"+t.position.map(Pi).join(",")}var Ao=function(t,e){void 0===e&&(e="asc"),this.field=t,this.dir=e};function Do(t,e,n){for(var r=0,i=0;i<t.position.length;i++){var o=e[i],s=t.position[i],r=o.field.isKeyField()?Ni.comparator(Ni.fromName(s.referenceValue),n.key):Oi(s,n.data.field(o.field));if("desc"===o.dir&&(r*=-1),0!==r)break}return t.before?r<=0:r<0}function No(t,e){if(null===t)return null===e;if(null===e)return!1;if(t.before!==e.before||t.position.length!==e.position.length)return!1;for(var n=0;n<t.position.length;n++)if(!Ri(t.position[n],e.position[n]))return!1;return!0}var Co=function(t,e,n,r,i,o,s,a){void 0===e&&(e=null),void 0===n&&(n=[]),void 0===r&&(r=[]),void 0===i&&(i=null),void 0===o&&(o="F"),void 0===s&&(s=null),void 0===a&&(a=null),this.path=t,this.collectionGroup=e,this.explicitOrderBy=n,this.filters=r,this.limit=i,this.limitType=o,this.startAt=s,this.endAt=a,this.p=null,this.T=null,this.startAt,this.endAt};function ko(t,e,n,r,i,o,s,a){return new Co(t,e,n,r,i,o,s,a)}function Ro(t){return new Co(t)}function xo(t){return!Si(t.limit)&&"F"===t.limitType}function Oo(t){return!Si(t.limit)&&"L"===t.limitType}function Lo(t){return 0<t.explicitOrderBy.length?t.explicitOrderBy[0].field:null}function Po(t){for(var e=0,n=t.filters;e<n.length;e++){var r=n[e];if(r.g())return r.field}return null}function Mo(t){return null!==t.collectionGroup}function Fo(t){var e=t;if(null===e.p){e.p=[];var n=Po(e),t=Lo(e);if(null!==n&&null===t)n.isKeyField()||e.p.push(new Ao(n)),e.p.push(new Ao(li.keyField(),"asc"));else{for(var r=!1,i=0,o=e.explicitOrderBy;i<o.length;i++){var s=o[i];e.p.push(s),s.field.isKeyField()&&(r=!0)}r||(n=0<e.explicitOrderBy.length?e.explicitOrderBy[e.explicitOrderBy.length-1].dir:"asc",e.p.push(new Ao(li.keyField(),n)))}}return e.p}function Vo(t){var e=t;if(!e.T)if("F"===e.limitType)e.T=Wi(e.path,e.collectionGroup,Fo(e),e.filters,e.limit,e.startAt,e.endAt);else{for(var n=[],r=0,i=Fo(e);r<i.length;r++){var o=i[r],s="desc"===o.dir?"asc":"desc";n.push(new Ao(o.field,s))}var a=e.endAt?new bo(e.endAt.position,!e.endAt.before):null,t=e.startAt?new bo(e.startAt.position,!e.startAt.before):null;e.T=Wi(e.path,e.collectionGroup,n,e.filters,e.limit,a,t)}return e.T}function Uo(t,e,n){return new Co(t.path,t.collectionGroup,t.explicitOrderBy.slice(),t.filters.slice(),e,n,t.startAt,t.endAt)}function qo(t,e){return Xi(Vo(t),Vo(e))&&t.limitType===e.limitType}function Bo(t){return Yi(Vo(t))+"|lt:"+t.limitType}function jo(t){return"Query(target="+(e=Vo(t),n=e.path.canonicalString(),null!==e.collectionGroup&&(n+=" collectionGroup="+e.collectionGroup),0<e.filters.length&&(n+=", filters: ["+e.filters.map(function(t){return(t=t).field.canonicalString()+" "+t.op+" "+Pi(t.value)}).join(", ")+"]"),Si(e.limit)||(n+=", limit: "+e.limit),0<e.orderBy.length&&(n+=", orderBy: ["+e.orderBy.map(function(t){return(t=t).field.canonicalString()+" ("+t.dir+")"}).join(", ")+"]"),e.startAt&&(n+=", startAt: "+So(e.startAt)),e.endAt&&(n+=", endAt: "+So(e.endAt)),"Target("+n+")")+"; limitType="+t.limitType+")";var e,n}function Ko(i,t){return t.isFoundDocument()&&(e=i,n=t.key.path,null!==e.collectionGroup?t.key.hasCollectionId(e.collectionGroup)&&e.path.isPrefixOf(n):Ni.isDocumentKey(e.path)?e.path.isEqual(n):e.path.isImmediateParentOf(n))&&function(t){for(var e=0,n=i.explicitOrderBy;e<n.length;e++){var r=n[e];if(!r.field.isKeyField()&&null===t.data.field(r.field))return}return 1}(t)&&function(t){for(var e=0,n=i.filters;e<n.length;e++)if(!n[e].matches(t))return;return 1}(t)&&(n=t,(!(t=i).startAt||Do(t.startAt,Fo(t),n))&&(!t.endAt||!Do(t.endAt,Fo(t),n)));var e,n}function Go(a){return function(t,e){for(var n=!1,r=0,i=Fo(a);r<i.length;r++){var o=i[r],s=function(t,r,e){var n=t.field.isKeyField()?Ni.comparator(r.key,e.key):function(t,e){var n=r.data.field(t),t=e.data.field(t);return null!==n&&null!==t?Oi(n,t):zr()}(t.field,e);switch(t.dir){case"asc":return n;case"desc":return-1*n;default:return zr()}}(o,t,e);if(0!==s)return s;n=n||o.field.isKeyField()}return 0}}function Qo(t,e){if(t.I){if(isNaN(e))return{doubleValue:"NaN"};if(e===1/0)return{doubleValue:"Infinity"};if(e===-1/0)return{doubleValue:"-Infinity"}}return{doubleValue:Ai(e)?"-0":e}}function Ho(t){return{integerValue:""+t}}function zo(t,e){return Di(e)?Ho(e):Qo(t,e)}A=function(){this._=void 0};function Wo(t,e){return t instanceof as?Fi(t=e)||t&&"doubleValue"in t?e:{integerValue:0}:null}var Yo,Xo,$o=(n(ts,Xo=A),ts),Jo=(n(Zo,Yo=A),Zo);function Zo(t){var e=this;return(e=Yo.call(this)||this).elements=t,e}function ts(){return null!==Xo&&Xo.apply(this,arguments)||this}function es(t,e){for(var n=hs(e),r=0,i=t.elements;r<i.length;r++)!function(e){n.some(function(t){return Ri(t,e)})||n.push(e)}(i[r]);return{arrayValue:{values:n}}}var ns,rs=(n(is,ns=A),is);function is(t){var e=this;return(e=ns.call(this)||this).elements=t,e}function os(t,e){for(var n=hs(e),r=0,i=t.elements;r<i.length;r++)!function(e){n=n.filter(function(t){return!Ri(t,e)})}(i[r]);return{arrayValue:{values:n}}}var ss,as=(n(us,ss=A),us);function us(t,e){var n=this;return(n=ss.call(this)||this).R=t,n.A=e,n}function cs(t){return Ei(t.integerValue||t.doubleValue)}function hs(t){return Vi(t)&&t.arrayValue.values?t.arrayValue.values.slice():[]}function ls(t,e){this.version=t,this.transformResults=e}var fs=function(t,e){this.field=t,this.transform=e},ds=(ps.none=function(){return new ps},ps.exists=function(t){return new ps(void 0,t)},ps.updateTime=function(t){return new ps(t)},Object.defineProperty(ps.prototype,"isNone",{get:function(){return void 0===this.updateTime&&void 0===this.exists},enumerable:!1,configurable:!0}),ps.prototype.isEqual=function(t){return this.exists===t.exists&&(this.updateTime?!!t.updateTime&&this.updateTime.isEqual(t.updateTime):!t.updateTime)},ps);function ps(t,e){this.updateTime=t,this.exists=e}function ys(t,e){return void 0!==t.updateTime?e.isFoundDocument()&&e.version.isEqual(t.updateTime):void 0===t.exists||t.exists===e.isFoundDocument()}R=function(){};function gs(t,e,n){var r,i,o,s;t instanceof Es?(i=e,o=n,ys((r=t).precondition,i)&&(s=r.value.clone(),o=Ds(r.fieldTransforms,o,i),s.setAll(o),i.convertToFoundDocument(vs(i),s).setHasLocalMutations())):t instanceof Ts?(o=e,i=n,ys((s=t).precondition,o)&&(n=Ds(s.fieldTransforms,i,o),(i=o.data).setAll(Ss(s)),i.setAll(n),o.convertToFoundDocument(vs(o),i).setHasLocalMutations())):(e=e,ys(t.precondition,e)&&e.convertToNoDocument(ei.min()))}function ms(t,e){return t.type===e.type&&!!t.key.isEqual(e.key)&&!!t.precondition.isEqual(e.precondition)&&(n=t.fieldTransforms,r=e.fieldTransforms,!!(void 0===n&&void 0===r||n&&r&&Jr(n,r,function(t,e){return e=e,(t=t).field.isEqual(e.field)&&(t=t.transform,e=e.transform,t instanceof Jo&&e instanceof Jo||t instanceof rs&&e instanceof rs?Jr(t.elements,e.elements,Ri):t instanceof as&&e instanceof as?Ri(t.A,e.A):t instanceof $o&&e instanceof $o)})))&&(0===t.type?t.value.isEqual(e.value):1!==t.type||t.data.isEqual(e.data)&&t.fieldMask.isEqual(e.fieldMask));var n,r}function vs(t){return t.isFoundDocument()?t.version:ei.min()}var ws,bs,Es=(n(_s,bs=R),_s),Ts=(n(Is,ws=R),Is);function Is(t,e,n,r,i){void 0===i&&(i=[]);var o=this;return(o=ws.call(this)||this).key=t,o.data=e,o.fieldMask=n,o.precondition=r,o.fieldTransforms=i,o.type=1,o}function _s(t,e,n,r){void 0===r&&(r=[]);var i=this;return(i=bs.call(this)||this).key=t,i.value=e,i.precondition=n,i.fieldTransforms=r,i.type=0,i}function Ss(n){var r=new Map;return n.fieldMask.fields.forEach(function(t){var e;t.isEmpty()||(e=n.data.field(t),r.set(t,e))}),r}function As(t,e,n){var r=new Map;Wr(t.length===n.length);for(var i=0;i<n.length;i++){var o=t[i],s=o.transform,a=e.data.field(o.field);r.set(o.field,(o=s,s=a,a=n[i],o instanceof Jo?es(o,s):o instanceof rs?os(o,s):a))}return r}function Ds(t,e,n){for(var r,i=new Map,o=0,s=t;o<s.length;o++){var a=s[o],u=a.transform,c=n.data.field(a.field);i.set(a.field,(r=c,a=e,c=void 0,(u=u)instanceof $o?(c={fields:{__type__:{stringValue:"server_timestamp"},__local_write_time__:{timestampValue:{seconds:a.seconds,nanos:a.nanoseconds}}}},r&&(c.fields.__previous_value__=r),{mapValue:c}):u instanceof Jo?es(u,r):u instanceof rs?os(u,r):(u=Wo(c=u,r),r=cs(u)+cs(c.A),Fi(u)&&Fi(c.A)?Ho(r):Qo(c.R,r))))}return i}function Ns(t){this.count=t}var Cs,ks,Rs,xs=(n(Ps,Rs=R),Ps),Os=(n(Ls,ks=R),Ls);function Ls(t,e){var n=this;return(n=ks.call(this)||this).key=t,n.precondition=e,n.type=3,n.fieldTransforms=[],n}function Ps(t,e){var n=this;return(n=Rs.call(this)||this).key=t,n.precondition=e,n.type=2,n.fieldTransforms=[],n}function Ms(t){switch(t){case Vr.OK:return zr(),0;case Vr.CANCELLED:case Vr.UNKNOWN:case Vr.DEADLINE_EXCEEDED:case Vr.RESOURCE_EXHAUSTED:case Vr.INTERNAL:case Vr.UNAVAILABLE:case Vr.UNAUTHENTICATED:return;case Vr.INVALID_ARGUMENT:case Vr.NOT_FOUND:case Vr.ALREADY_EXISTS:case Vr.PERMISSION_DENIED:case Vr.FAILED_PRECONDITION:case Vr.ABORTED:case Vr.OUT_OF_RANGE:case Vr.UNIMPLEMENTED:case Vr.DATA_LOSS:return 1;default:return zr(),0}}function Fs(t){if(void 0===t)return Gr("GRPC error has no .code"),Vr.UNKNOWN;switch(t){case Cs.OK:return Vr.OK;case Cs.CANCELLED:return Vr.CANCELLED;case Cs.UNKNOWN:return Vr.UNKNOWN;case Cs.DEADLINE_EXCEEDED:return Vr.DEADLINE_EXCEEDED;case Cs.RESOURCE_EXHAUSTED:return Vr.RESOURCE_EXHAUSTED;case Cs.INTERNAL:return Vr.INTERNAL;case Cs.UNAVAILABLE:return Vr.UNAVAILABLE;case Cs.UNAUTHENTICATED:return Vr.UNAUTHENTICATED;case Cs.INVALID_ARGUMENT:return Vr.INVALID_ARGUMENT;case Cs.NOT_FOUND:return Vr.NOT_FOUND;case Cs.ALREADY_EXISTS:return Vr.ALREADY_EXISTS;case Cs.PERMISSION_DENIED:return Vr.PERMISSION_DENIED;case Cs.FAILED_PRECONDITION:return Vr.FAILED_PRECONDITION;case Cs.ABORTED:return Vr.ABORTED;case Cs.OUT_OF_RANGE:return Vr.OUT_OF_RANGE;case Cs.UNIMPLEMENTED:return Vr.UNIMPLEMENTED;case Cs.DATA_LOSS:return Vr.DATA_LOSS;default:return zr()}}(A=Cs=Cs||{})[A.OK=0]="OK",A[A.CANCELLED=1]="CANCELLED",A[A.UNKNOWN=2]="UNKNOWN",A[A.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",A[A.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",A[A.NOT_FOUND=5]="NOT_FOUND",A[A.ALREADY_EXISTS=6]="ALREADY_EXISTS",A[A.PERMISSION_DENIED=7]="PERMISSION_DENIED",A[A.UNAUTHENTICATED=16]="UNAUTHENTICATED",A[A.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",A[A.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",A[A.ABORTED=10]="ABORTED",A[A.OUT_OF_RANGE=11]="OUT_OF_RANGE",A[A.UNIMPLEMENTED=12]="UNIMPLEMENTED",A[A.INTERNAL=13]="INTERNAL",A[A.UNAVAILABLE=14]="UNAVAILABLE",A[A.DATA_LOSS=15]="DATA_LOSS";var Vs=(Ks.prototype.insert=function(t,e){return new Ks(this.comparator,this.root.insert(t,e,this.comparator).copy(null,null,qs.BLACK,null,null))},Ks.prototype.remove=function(t){return new Ks(this.comparator,this.root.remove(t,this.comparator).copy(null,null,qs.BLACK,null,null))},Ks.prototype.get=function(t){for(var e=this.root;!e.isEmpty();){var n=this.comparator(t,e.key);if(0===n)return e.value;n<0?e=e.left:0<n&&(e=e.right)}return null},Ks.prototype.indexOf=function(t){for(var e=0,n=this.root;!n.isEmpty();){var r=this.comparator(t,n.key);if(0===r)return e+n.left.size;n=r<0?n.left:(e+=n.left.size+1,n.right)}return-1},Ks.prototype.isEmpty=function(){return this.root.isEmpty()},Object.defineProperty(Ks.prototype,"size",{get:function(){return this.root.size},enumerable:!1,configurable:!0}),Ks.prototype.minKey=function(){return this.root.minKey()},Ks.prototype.maxKey=function(){return this.root.maxKey()},Ks.prototype.inorderTraversal=function(t){return this.root.inorderTraversal(t)},Ks.prototype.forEach=function(n){this.inorderTraversal(function(t,e){return n(t,e),!1})},Ks.prototype.toString=function(){var n=[];return this.inorderTraversal(function(t,e){return n.push(t+":"+e),!1}),"{"+n.join(", ")+"}"},Ks.prototype.reverseTraversal=function(t){return this.root.reverseTraversal(t)},Ks.prototype.getIterator=function(){return new Us(this.root,null,this.comparator,!1)},Ks.prototype.getIteratorFrom=function(t){return new Us(this.root,t,this.comparator,!1)},Ks.prototype.getReverseIterator=function(){return new Us(this.root,null,this.comparator,!0)},Ks.prototype.getReverseIteratorFrom=function(t){return new Us(this.root,t,this.comparator,!0)},Ks),Us=(js.prototype.getNext=function(){var t=this.nodeStack.pop(),e={key:t.key,value:t.value};if(this.isReverse)for(t=t.left;!t.isEmpty();)this.nodeStack.push(t),t=t.right;else for(t=t.right;!t.isEmpty();)this.nodeStack.push(t),t=t.left;return e},js.prototype.hasNext=function(){return 0<this.nodeStack.length},js.prototype.peek=function(){if(0===this.nodeStack.length)return null;var t=this.nodeStack[this.nodeStack.length-1];return{key:t.key,value:t.value}},js),qs=(Bs.prototype.copy=function(t,e,n,r,i){return new Bs(null!=t?t:this.key,null!=e?e:this.value,null!=n?n:this.color,null!=r?r:this.left,null!=i?i:this.right)},Bs.prototype.isEmpty=function(){return!1},Bs.prototype.inorderTraversal=function(t){return this.left.inorderTraversal(t)||t(this.key,this.value)||this.right.inorderTraversal(t)},Bs.prototype.reverseTraversal=function(t){return this.right.reverseTraversal(t)||t(this.key,this.value)||this.left.reverseTraversal(t)},Bs.prototype.min=function(){return this.left.isEmpty()?this:this.left.min()},Bs.prototype.minKey=function(){return this.min().key},Bs.prototype.maxKey=function(){return this.right.isEmpty()?this.key:this.right.maxKey()},Bs.prototype.insert=function(t,e,n){var r=this,i=n(t,r.key);return(r=i<0?r.copy(null,null,null,r.left.insert(t,e,n),null):0===i?r.copy(null,e,null,null,null):r.copy(null,null,null,null,r.right.insert(t,e,n))).fixUp()},Bs.prototype.removeMin=function(){if(this.left.isEmpty())return Bs.EMPTY;var t=this;return(t=(t=!t.left.isRed()&&!t.left.left.isRed()?t.moveRedLeft():t).copy(null,null,null,t.left.removeMin(),null)).fixUp()},Bs.prototype.remove=function(t,e){var n,r=this;if(e(t,r.key)<0)r=(r=!(r.left.isEmpty()||r.left.isRed()||r.left.left.isRed())?r.moveRedLeft():r).copy(null,null,null,r.left.remove(t,e),null);else{if(0===e(t,(r=!((r=r.left.isRed()?r.rotateRight():r).right.isEmpty()||r.right.isRed()||r.right.left.isRed())?r.moveRedRight():r).key)){if(r.right.isEmpty())return Bs.EMPTY;n=r.right.min(),r=r.copy(n.key,n.value,null,null,r.right.removeMin())}r=r.copy(null,null,null,null,r.right.remove(t,e))}return r.fixUp()},Bs.prototype.isRed=function(){return this.color},Bs.prototype.fixUp=function(){var t=this;return t=(t=(t=t.right.isRed()&&!t.left.isRed()?t.rotateLeft():t).left.isRed()&&t.left.left.isRed()?t.rotateRight():t).left.isRed()&&t.right.isRed()?t.colorFlip():t},Bs.prototype.moveRedLeft=function(){var t=this.colorFlip();return t=t.right.left.isRed()?(t=(t=t.copy(null,null,null,null,t.right.rotateRight())).rotateLeft()).colorFlip():t},Bs.prototype.moveRedRight=function(){var t=this.colorFlip();return t=t.left.left.isRed()?(t=t.rotateRight()).colorFlip():t},Bs.prototype.rotateLeft=function(){var t=this.copy(null,null,Bs.RED,null,this.right.left);return this.right.copy(null,null,this.color,t,null)},Bs.prototype.rotateRight=function(){var t=this.copy(null,null,Bs.RED,this.left.right,null);return this.left.copy(null,null,this.color,null,t)},Bs.prototype.colorFlip=function(){var t=this.left.copy(null,null,!this.left.color,null,null),e=this.right.copy(null,null,!this.right.color,null,null);return this.copy(null,null,!this.color,t,e)},Bs.prototype.checkMaxDepth=function(){var t=this.check();return Math.pow(2,t)<=this.size+1},Bs.prototype.check=function(){if(this.isRed()&&this.left.isRed())throw zr();if(this.right.isRed())throw zr();var t=this.left.check();if(t!==this.right.check())throw zr();return t+(this.isRed()?0:1)},Bs);function Bs(t,e,n,r,i){this.key=t,this.value=e,this.color=null!=n?n:Bs.RED,this.left=null!=r?r:Bs.EMPTY,this.right=null!=i?i:Bs.EMPTY,this.size=this.left.size+1+this.right.size}function js(t,e,n,r){this.isReverse=r,this.nodeStack=[];for(var i=1;!t.isEmpty();)if(i=e?n(t.key,e):1,r&&(i*=-1),i<0)t=this.isReverse?t.left:t.right;else{if(0===i){this.nodeStack.push(t);break}this.nodeStack.push(t),t=this.isReverse?t.right:t.left}}function Ks(t,e){this.comparator=t,this.root=e||qs.EMPTY}function Gs(){this.size=0}qs.EMPTY=null,qs.RED=!0,qs.BLACK=!1,qs.EMPTY=(Object.defineProperty(Gs.prototype,"key",{get:function(){throw zr()},enumerable:!1,configurable:!0}),Object.defineProperty(Gs.prototype,"value",{get:function(){throw zr()},enumerable:!1,configurable:!0}),Object.defineProperty(Gs.prototype,"color",{get:function(){throw zr()},enumerable:!1,configurable:!0}),Object.defineProperty(Gs.prototype,"left",{get:function(){throw zr()},enumerable:!1,configurable:!0}),Object.defineProperty(Gs.prototype,"right",{get:function(){throw zr()},enumerable:!1,configurable:!0}),Gs.prototype.copy=function(t,e,n,r,i){return this},Gs.prototype.insert=function(t,e,n){return new qs(t,e)},Gs.prototype.remove=function(t,e){return this},Gs.prototype.isEmpty=function(){return!0},Gs.prototype.inorderTraversal=function(t){return!1},Gs.prototype.reverseTraversal=function(t){return!1},Gs.prototype.minKey=function(){return null},Gs.prototype.maxKey=function(){return null},Gs.prototype.isRed=function(){return!1},Gs.prototype.checkMaxDepth=function(){return!0},Gs.prototype.check=function(){return 0},new Gs);var Qs=(Ys.prototype.has=function(t){return null!==this.data.get(t)},Ys.prototype.first=function(){return this.data.minKey()},Ys.prototype.last=function(){return this.data.maxKey()},Object.defineProperty(Ys.prototype,"size",{get:function(){return this.data.size},enumerable:!1,configurable:!0}),Ys.prototype.indexOf=function(t){return this.data.indexOf(t)},Ys.prototype.forEach=function(n){this.data.inorderTraversal(function(t,e){return n(t),!1})},Ys.prototype.forEachInRange=function(t,e){for(var n=this.data.getIteratorFrom(t[0]);n.hasNext();){var r=n.getNext();if(0<=this.comparator(r.key,t[1]))return;e(r.key)}},Ys.prototype.forEachWhile=function(t,e){for(var n=void 0!==e?this.data.getIteratorFrom(e):this.data.getIterator();n.hasNext();)if(!t(n.getNext().key))return},Ys.prototype.firstAfterOrEqual=function(t){t=this.data.getIteratorFrom(t);return t.hasNext()?t.getNext().key:null},Ys.prototype.getIterator=function(){return new Hs(this.data.getIterator())},Ys.prototype.getIteratorFrom=function(t){return new Hs(this.data.getIteratorFrom(t))},Ys.prototype.add=function(t){return this.copy(this.data.remove(t).insert(t,!0))},Ys.prototype.delete=function(t){return this.has(t)?this.copy(this.data.remove(t)):this},Ys.prototype.isEmpty=function(){return this.data.isEmpty()},Ys.prototype.unionWith=function(t){var e=this;return e.size<t.size&&(e=t,t=this),t.forEach(function(t){e=e.add(t)}),e},Ys.prototype.isEqual=function(t){if(!(t instanceof Ys))return!1;if(this.size!==t.size)return!1;for(var e=this.data.getIterator(),n=t.data.getIterator();e.hasNext();){var r=e.getNext().key,i=n.getNext().key;if(0!==this.comparator(r,i))return!1}return!0},Ys.prototype.toArray=function(){var e=[];return this.forEach(function(t){e.push(t)}),e},Ys.prototype.toString=function(){var e=[];return this.forEach(function(t){return e.push(t)}),"SortedSet("+e.toString()+")"},Ys.prototype.copy=function(t){var e=new Ys(this.comparator);return e.data=t,e},Ys),Hs=(Ws.prototype.getNext=function(){return this.iter.getNext().key},Ws.prototype.hasNext=function(){return this.iter.hasNext()},Ws),zs=new Vs(Ni.comparator);function Ws(t){this.iter=t}function Ys(t){this.comparator=t,this.data=new Vs(this.comparator)}var Xs=new Vs(Ni.comparator);var $s=new Vs(Ni.comparator);var Js=new Qs(Ni.comparator);function Zs(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=Js,r=0,i=t;r<i.length;r++)var o=i[r],n=n.add(o);return n}var ta=new Qs($r);var ea=(la.createSynthesizedRemoteEventForCurrentChange=function(t,e){var n=new Map;return n.set(t,na.createSynthesizedTargetChangeForCurrentChange(t,e)),new la(ei.min(),n,ta,zs,Zs())},la),na=(ha.createSynthesizedTargetChangeForCurrentChange=function(t,e){return new ha(di.EMPTY_BYTE_STRING,e,Zs(),Zs(),Zs())},ha),ra=function(t,e,n,r){this.v=t,this.removedTargetIds=e,this.key=n,this.P=r},ia=function(t,e){this.targetId=t,this.V=e},oa=function(t,e,n,r){void 0===n&&(n=di.EMPTY_BYTE_STRING),void 0===r&&(r=null),this.state=t,this.targetIds=e,this.resumeToken=n,this.cause=r},sa=(Object.defineProperty(ca.prototype,"current",{get:function(){return this.N},enumerable:!1,configurable:!0}),Object.defineProperty(ca.prototype,"resumeToken",{get:function(){return this.C},enumerable:!1,configurable:!0}),Object.defineProperty(ca.prototype,"F",{get:function(){return 0!==this.S},enumerable:!1,configurable:!0}),Object.defineProperty(ca.prototype,"$",{get:function(){return this.k},enumerable:!1,configurable:!0}),ca.prototype.O=function(t){0<t.approximateByteSize()&&(this.k=!0,this.C=t)},ca.prototype.M=function(){var n=Zs(),r=Zs(),i=Zs();return this.D.forEach(function(t,e){switch(e){case 0:n=n.add(t);break;case 2:r=r.add(t);break;case 1:i=i.add(t);break;default:zr()}}),new na(this.C,this.N,n,r,i)},ca.prototype.L=function(){this.k=!1,this.D=da()},ca.prototype.B=function(t,e){this.k=!0,this.D=this.D.insert(t,e)},ca.prototype.q=function(t){this.k=!0,this.D=this.D.remove(t)},ca.prototype.U=function(){this.S+=1},ca.prototype.K=function(){--this.S},ca.prototype.j=function(){this.k=!0,this.N=!0},ca),aa=(ua.prototype.X=function(t){for(var e=0,n=t.v;e<n.length;e++){var r=n[e];t.P&&t.P.isFoundDocument()?this.Z(r,t.P):this.tt(r,t.key,t.P)}for(var i=0,o=t.removedTargetIds;i<o.length;i++)r=o[i],this.tt(r,t.key,t.P)},ua.prototype.et=function(n){var r=this;this.forEachTarget(n,function(t){var e=r.nt(t);switch(n.state){case 0:r.st(t)&&e.O(n.resumeToken);break;case 1:e.K(),e.F||e.L(),e.O(n.resumeToken);break;case 2:e.K(),e.F||r.removeTarget(t);break;case 3:r.st(t)&&(e.j(),e.O(n.resumeToken));break;case 4:r.st(t)&&(r.it(t),e.O(n.resumeToken));break;default:zr()}})},ua.prototype.forEachTarget=function(t,n){var r=this;0<t.targetIds.length?t.targetIds.forEach(n):this.G.forEach(function(t,e){r.st(e)&&n(e)})},ua.prototype.rt=function(t){var e=t.targetId,n=t.V.count,t=this.ot(e);t&&($i(t=t.target)?0===n?(t=new Ni(t.path),this.tt(e,t,Qi.newNoDocument(t,ei.min()))):Wr(1===n):this.ct(e)!==n&&(this.it(e),this.Y=this.Y.add(e)))},ua.prototype.ut=function(r){var i=this,o=new Map;this.G.forEach(function(t,e){var n=i.ot(e);n&&(t.current&&$i(n.target)&&(n=new Ni(n.target.path),null!==i.H.get(n)||i.at(e,n)||i.tt(e,n,Qi.newNoDocument(n,r))),t.$&&(o.set(e,t.M()),t.L()))});var s=Zs();this.J.forEach(function(t,e){var n=!0;e.forEachWhile(function(t){t=i.ot(t);return!t||2===t.purpose||(n=!1)}),n&&(s=s.add(t))});var t=new ea(r,o,this.Y,this.H,s);return this.H=zs,this.J=fa(),this.Y=new Qs($r),t},ua.prototype.Z=function(t,e){var n;this.st(t)&&(n=this.at(t,e.key)?2:0,this.nt(t).B(e.key,n),this.H=this.H.insert(e.key,e),this.J=this.J.insert(e.key,this.ht(e.key).add(t)))},ua.prototype.tt=function(t,e,n){var r;this.st(t)&&(r=this.nt(t),this.at(t,e)?r.B(e,1):r.q(e),this.J=this.J.insert(e,this.ht(e).delete(t)),n&&(this.H=this.H.insert(e,n)))},ua.prototype.removeTarget=function(t){this.G.delete(t)},ua.prototype.ct=function(t){var e=this.nt(t).M();return this.W.getRemoteKeysForTarget(t).size+e.addedDocuments.size-e.removedDocuments.size},ua.prototype.U=function(t){this.nt(t).U()},ua.prototype.nt=function(t){var e=this.G.get(t);return e||(e=new sa,this.G.set(t,e)),e},ua.prototype.ht=function(t){var e=this.J.get(t);return e||(e=new Qs($r),this.J=this.J.insert(t,e)),e},ua.prototype.st=function(t){var e=null!==this.ot(t);return e||Kr("WatchChangeAggregator","Detected inactive target",t),e},ua.prototype.ot=function(t){var e=this.G.get(t);return e&&e.F?null:this.W.lt(t)},ua.prototype.it=function(e){var n=this;this.G.set(e,new sa),this.W.getRemoteKeysForTarget(e).forEach(function(t){n.tt(e,t,null)})},ua.prototype.at=function(t,e){return this.W.getRemoteKeysForTarget(t).has(e)},ua);function ua(t){this.W=t,this.G=new Map,this.H=zs,this.J=fa(),this.Y=new Qs($r)}function ca(){this.S=0,this.D=da(),this.C=di.EMPTY_BYTE_STRING,this.N=!1,this.k=!0}function ha(t,e,n,r,i){this.resumeToken=t,this.current=e,this.addedDocuments=n,this.modifiedDocuments=r,this.removedDocuments=i}function la(t,e,n,r,i){this.snapshotVersion=t,this.targetChanges=e,this.targetMismatches=n,this.documentUpdates=r,this.resolvedLimboDocuments=i}function fa(){return new Vs(Ni.comparator)}function da(){return new Vs(Ni.comparator)}var pa={asc:"ASCENDING",desc:"DESCENDING"},ya={"<":"LESS_THAN","<=":"LESS_THAN_OR_EQUAL",">":"GREATER_THAN",">=":"GREATER_THAN_OR_EQUAL","==":"EQUAL","!=":"NOT_EQUAL","array-contains":"ARRAY_CONTAINS",in:"IN","not-in":"NOT_IN","array-contains-any":"ARRAY_CONTAINS_ANY"},ga=function(t,e){this.databaseId=t,this.I=e};function ma(t,e){return t.I?new Date(1e3*e.seconds).toISOString().replace(/\.\d*/,"").replace("Z","")+"."+("000000000"+e.nanoseconds).slice(-9)+"Z":{seconds:""+e.seconds,nanos:e.nanoseconds}}function va(t,e){return t.I?e.toBase64():e.toUint8Array()}function wa(t){return Wr(!!t),ei.fromTimestamp((t=bi(t),new ti(t.seconds,t.nanos)))}function ba(t,e){return new ci(["projects",t.projectId,"databases",t.database]).child("documents").child(e).canonicalString()}function Ea(t){t=ci.fromString(t);return Wr(Ba(t)),t}function Ta(t,e){return ba(t.databaseId,e.path)}function Ia(t,e){e=Ea(e);if(e.get(1)!==t.databaseId.projectId)throw new Ur(Vr.INVALID_ARGUMENT,"Tried to deserialize key from different project: "+e.get(1)+" vs "+t.databaseId.projectId);if(e.get(3)!==t.databaseId.database)throw new Ur(Vr.INVALID_ARGUMENT,"Tried to deserialize key from different database: "+e.get(3)+" vs "+t.databaseId.database);return new Ni(Da(e))}function _a(t,e){return ba(t.databaseId,e)}function Sa(t){t=Ea(t);return 4===t.length?ci.emptyPath():Da(t)}function Aa(t){return new ci(["projects",t.databaseId.projectId,"databases",t.databaseId.database]).canonicalString()}function Da(t){return Wr(4<t.length&&"documents"===t.get(4)),t.popFirst(5)}function Na(t,e,n){return{name:Ta(t,e),fields:n.value.mapValue.fields}}function Ca(t,e,n){var r=Ia(t,e.name),t=wa(e.updateTime),e=new Ki({mapValue:{fields:e.fields}}),e=Qi.newFoundDocument(r,t,e);return n&&e.setHasCommittedMutations(),n?e.setHasCommittedMutations():e}function ka(t,e){var n,r,i;if(e instanceof Es)n={update:Na(t,e.key,e.value)};else if(e instanceof xs)n={delete:Ta(t,e.key)};else if(e instanceof Ts)n={update:Na(t,e.key,e.data),updateMask:(r=e.fieldMask,i=[],r.fields.forEach(function(t){return i.push(t.canonicalString())}),{fieldPaths:i})};else{if(!(e instanceof Os))return zr();n={verify:Ta(t,e.key)}}return 0<e.fieldTransforms.length&&(n.updateTransforms=e.fieldTransforms.map(function(t){var e=t.transform;if(e instanceof $o)return{fieldPath:t.field.canonicalString(),setToServerValue:"REQUEST_TIME"};if(e instanceof Jo)return{fieldPath:t.field.canonicalString(),appendMissingElements:{values:e.elements}};if(e instanceof rs)return{fieldPath:t.field.canonicalString(),removeAllFromArray:{values:e.elements}};if(e instanceof as)return{fieldPath:t.field.canonicalString(),increment:e.A};throw zr()})),e.precondition.isNone||(n.currentDocument=void 0!==(e=e.precondition).updateTime?{updateTime:ma(t,e.updateTime.toTimestamp())}:void 0!==e.exists?{exists:e.exists}:zr()),n}function Ra(e,t){var n=t.currentDocument?void 0!==(s=t.currentDocument).updateTime?ds.updateTime(wa(s.updateTime)):void 0!==s.exists?ds.exists(s.exists):ds.none():ds.none(),r=t.updateTransforms?t.updateTransforms.map(function(t){return function(t,e){var n,r=null;"setToServerValue"in e?(Wr("REQUEST_TIME"===e.setToServerValue),r=new $o):"appendMissingElements"in e?(n=e.appendMissingElements.values||[],r=new Jo(n)):"removeAllFromArray"in e?(n=e.removeAllFromArray.values||[],r=new rs(n)):"increment"in e?r=new as(t,e.increment):zr();e=li.fromServerFormat(e.fieldPath);return new fs(e,r)}(e,t)}):[];if(t.update){t.update.name;var i=Ia(e,t.update.name),o=new Ki({mapValue:{fields:t.update.fields}});if(t.updateMask){var s=(s=t.updateMask.fieldPaths||[],new fi(s.map(function(t){return li.fromServerFormat(t)})));return new Ts(i,o,s,n,r)}return new Es(i,o,n,r)}if(t.delete){r=Ia(e,t.delete);return new xs(r,n)}if(t.verify){t=Ia(e,t.verify);return new Os(t,n)}return zr()}function xa(t,e){return{documents:[_a(t,e.path)]}}function Oa(t,e){var n={structuredQuery:{}},r=e.path;null!==e.collectionGroup?(n.parent=_a(t,r),n.structuredQuery.from=[{collectionId:e.collectionGroup,allDescendants:!0}]):(n.parent=_a(t,r.popLast()),n.structuredQuery.from=[{collectionId:r.lastSegment()}]);r=function(t){if(0!==t.length){t=t.map(function(t){if("=="===t.op){if(qi(t.value))return{unaryFilter:{field:Fa(t.field),op:"IS_NAN"}};if(Ui(t.value))return{unaryFilter:{field:Fa(t.field),op:"IS_NULL"}}}else if("!="===t.op){if(qi(t.value))return{unaryFilter:{field:Fa(t.field),op:"IS_NOT_NAN"}};if(Ui(t.value))return{unaryFilter:{field:Fa(t.field),op:"IS_NOT_NULL"}}}return{fieldFilter:{field:Fa(t.field),op:(e=t.op,ya[e]),value:t.value}};var e});return 1===t.length?t[0]:{compositeFilter:{op:"AND",filters:t}}}}(e.filters);r&&(n.structuredQuery.where=r);r=function(t){if(0!==t.length)return t.map(function(t){return{field:Fa((t=t).field),direction:(t=t.dir,pa[t])}})}(e.orderBy);r&&(n.structuredQuery.orderBy=r);r=e.limit,r=t.I||Si(r)?r:{value:r};return null!==r&&(n.structuredQuery.limit=r),e.startAt&&(n.structuredQuery.startAt=Pa(e.startAt)),e.endAt&&(n.structuredQuery.endAt=Pa(e.endAt)),n}function La(t){var e=Sa(t.parent),n=t.structuredQuery,r=n.from?n.from.length:0,i=null;0<r&&(Wr(1===r),(a=n.from[0]).allDescendants?i=a.collectionId:e=e.child(a.collectionId));var o=[];n.where&&(o=function e(t){return t?void 0!==t.unaryFilter?[qa(t)]:void 0!==t.fieldFilter?[Ua(t)]:void 0!==t.compositeFilter?t.compositeFilter.filters.map(function(t){return e(t)}).reduce(function(t,e){return t.concat(e)}):zr():[]}(n.where));var s=[],t=null,r=null,a=null;return ko(e,i,s=n.orderBy?n.orderBy.map(function(t){return new Ao(Va((e=t).field),function(){switch(e.direction){case"ASCENDING":return"asc";case"DESCENDING":return"desc";default:return}}());var e}):s,o,t=n.limit?Si(o="object"==typeof(o=n.limit)?o.value:o)?null:o:t,"F",r=n.startAt?Ma(n.startAt):r,a=n.endAt?Ma(n.endAt):a)}function Pa(t){return{before:t.before,values:t.position}}function Ma(t){var e=!!t.before,t=t.values||[];return new bo(t,e)}function Fa(t){return{fieldPath:t.canonicalString()}}function Va(t){return li.fromServerFormat(t.fieldPath)}function Ua(t){return Zi.create(Va(t.fieldFilter.field),function(){switch(t.fieldFilter.op){case"EQUAL":return"==";case"NOT_EQUAL":return"!=";case"GREATER_THAN":return">";case"GREATER_THAN_OR_EQUAL":return">=";case"LESS_THAN":return"<";case"LESS_THAN_OR_EQUAL":return"<=";case"ARRAY_CONTAINS":return"array-contains";case"IN":return"in";case"NOT_IN":return"not-in";case"ARRAY_CONTAINS_ANY":return"array-contains-any";case"OPERATOR_UNSPECIFIED":default:return zr()}}(),t.fieldFilter.value)}function qa(t){switch(t.unaryFilter.op){case"IS_NAN":var e=Va(t.unaryFilter.field);return Zi.create(e,"==",{doubleValue:NaN});case"IS_NULL":e=Va(t.unaryFilter.field);return Zi.create(e,"==",{nullValue:"NULL_VALUE"});case"IS_NOT_NAN":var n=Va(t.unaryFilter.field);return Zi.create(n,"!=",{doubleValue:NaN});case"IS_NOT_NULL":n=Va(t.unaryFilter.field);return Zi.create(n,"!=",{nullValue:"NULL_VALUE"});case"OPERATOR_UNSPECIFIED":default:return zr()}}function Ba(t){return 4<=t.length&&"projects"===t.get(0)&&"databases"===t.get(2)}function ja(t){for(var e="",n=0;n<t.length;n++)0<e.length&&(e=Ka(e)),e=function(t,e){for(var n=e,r=t.length,i=0;i<r;i++){var o=t.charAt(i);switch(o){case"\0":n+="\x01\x10";break;case"\x01":n+="\x01\x11";break;default:n+=o}}return n}(t.get(n),e);return Ka(e)}function Ka(t){return t+"\x01\x01"}function Ga(t){var e=t.length;if(Wr(2<=e),2===e)return Wr("\x01"===t.charAt(0)&&"\x01"===t.charAt(1)),ci.emptyPath();for(var n=e-2,r=[],i="",o=0;o<e;){var s=t.indexOf("\x01",o);switch((s<0||n<s)&&zr(),t.charAt(s+1)){case"\x01":var a=t.substring(o,s),u=void 0;0===i.length?u=a:(u=i+=a,i=""),r.push(u);break;case"\x10":i+=t.substring(o,s),i+="\0";break;case"\x11":i+=t.substring(o,s+1);break;default:zr()}o=s+2}return new ci(r)}function Qa(t,e,n){this.ownerId=t,this.allowTabSynchronization=e,this.leaseTimestampMs=n}var Ha=function(t,e){this.seconds=t,this.nanoseconds=e};Qa.store="owner",Qa.key="owner";function za(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}za.store="mutationQueues",za.keyPath="userId";function Wa(t,e,n,r,i){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=i}Wa.store="mutations",Wa.keyPath="batchId",Wa.userMutationsIndex="userMutationsIndex",Wa.userMutationsKeyPath=["userId","batchId"];var Ya=(Xa.prefixForUser=function(t){return[t]},Xa.prefixForPath=function(t,e){return[t,ja(e)]},Xa.key=function(t,e,n){return[t,ja(e),n]},Xa);function Xa(){}Ya.store="documentMutations",Ya.PLACEHOLDER=new Ya;function $a(t,e){this.path=t,this.readTime=e}function Ja(t,e){this.path=t,this.version=e}var Za=function(t,e,n,r,i,o){this.unknownDocument=t,this.noDocument=e,this.document=n,this.hasCommittedMutations=r,this.readTime=i,this.parentPath=o};Za.store="remoteDocuments",Za.readTimeIndex="readTimeIndex",Za.readTimeIndexPath="readTime",Za.collectionReadTimeIndex="collectionReadTimeIndex",Za.collectionReadTimeIndexPath=["parentPath","readTime"];function tu(t){this.byteSize=t}tu.store="remoteDocumentGlobal",tu.key="remoteDocumentGlobalKey";function eu(t,e,n,r,i,o,s){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.lastLimboFreeSnapshotVersion=o,this.query=s}eu.store="targets",eu.keyPath="targetId",eu.queryTargetsIndexName="queryTargetsIndex",eu.queryTargetsKeyPath=["canonicalId","targetId"];var nu=function(t,e,n){this.targetId=t,this.path=e,this.sequenceNumber=n};nu.store="targetDocuments",nu.keyPath=["targetId","path"],nu.documentTargetsIndex="documentTargetsIndex",nu.documentTargetsKeyPath=["path","targetId"];function ru(t,e,n,r){this.highestTargetId=t,this.highestListenSequenceNumber=e,this.lastRemoteSnapshotVersion=n,this.targetCount=r}ru.key="targetGlobalKey",ru.store="targetGlobal";function iu(t,e){this.collectionId=t,this.parent=e}iu.store="collectionParents",iu.keyPath=["collectionId","parent"];function ou(t,e,n,r){this.clientId=t,this.updateTimeMs=e,this.networkEnabled=n,this.inForeground=r}ou.store="clientMetadata",ou.keyPath="clientId";function su(t,e,n){this.bundleId=t,this.createTime=e,this.version=n}su.store="bundles",su.keyPath="bundleId";function au(t,e,n){this.name=t,this.readTime=e,this.bundledQuery=n}au.store="namedQueries",au.keyPath="name";var uu,cu=s(s([],s(s([],s(s([],s(s([],[za.store,Wa.store,Ya.store,Za.store,eu.store,Qa.store,ru.store,nu.store]),[ou.store])),[tu.store])),[iu.store])),[su.store,au.store]),hu="The current tab is not in the required state to perform this operation. It might be necessary to refresh the browser tab.",R=(Tu.prototype.addOnCommittedListener=function(t){this.onCommittedListeners.push(t)},Tu.prototype.raiseOnCommittedEvent=function(){this.onCommittedListeners.forEach(function(t){return t()})},Tu),lu=function(){var n=this;this.promise=new Promise(function(t,e){n.resolve=t,n.reject=e})},fu=(Eu.prototype.catch=function(t){return this.next(void 0,t)},Eu.prototype.next=function(r,i){var o=this;return this.callbackAttached&&zr(),this.callbackAttached=!0,this.isDone?this.error?this.wrapFailure(i,this.error):this.wrapSuccess(r,this.result):new Eu(function(e,n){o.nextCallback=function(t){o.wrapSuccess(r,t).next(e,n)},o.catchCallback=function(t){o.wrapFailure(i,t).next(e,n)}})},Eu.prototype.toPromise=function(){var n=this;return new Promise(function(t,e){n.next(t,e)})},Eu.prototype.wrapUserFunction=function(t){try{var e=t();return e instanceof Eu?e:Eu.resolve(e)}catch(t){return Eu.reject(t)}},Eu.prototype.wrapSuccess=function(t,e){return t?this.wrapUserFunction(function(){return t(e)}):Eu.resolve(e)},Eu.prototype.wrapFailure=function(t,e){return t?this.wrapUserFunction(function(){return t(e)}):Eu.reject(e)},Eu.resolve=function(n){return new Eu(function(t,e){t(n)})},Eu.reject=function(n){return new Eu(function(t,e){e(n)})},Eu.waitFor=function(t){return new Eu(function(e,n){var r=0,i=0,o=!1;t.forEach(function(t){++r,t.next(function(){++i,o&&i===r&&e()},function(t){return n(t)})}),o=!0,i===r&&e()})},Eu.or=function(t){for(var n=Eu.resolve(!1),e=0,r=t;e<r.length;e++)!function(e){n=n.next(function(t){return t?Eu.resolve(t):e()})}(r[e]);return n},Eu.forEach=function(t,n){var r=this,i=[];return t.forEach(function(t,e){i.push(n.call(r,t,e))}),this.waitFor(i)},Eu),du=(bu.open=function(t,e,n,r){try{return new bu(e,t.transaction(r,n))}catch(t){throw new gu(e,t)}},Object.defineProperty(bu.prototype,"dt",{get:function(){return this.ft.promise},enumerable:!1,configurable:!0}),bu.prototype.abort=function(t){t&&this.ft.reject(t),this.aborted||(Kr("SimpleDb","Aborting transaction:",t?t.message:"Client-initiated abort"),this.aborted=!0,this.transaction.abort())},bu.prototype.store=function(t){t=this.transaction.objectStore(t);return new _u(t)},bu),pu=(wu.delete=function(t){return Kr("SimpleDb","Removing database:",t),Au(window.indexedDB.deleteDatabase(t)).toPromise()},wu.yt=function(){if("undefined"==typeof indexedDB)return!1;if(wu.gt())return!0;var t=h(),e=wu._t(t),n=0<e&&e<10,e=wu.Et(t),e=0<e&&e<4.5;return!(0<t.indexOf("MSIE ")||0<t.indexOf("Trident/")||0<t.indexOf("Edge/")||n||e)},wu.gt=function(){var t;return"undefined"!=typeof process&&"YES"===(null===(t=process.env)||void 0===t?void 0:t.Tt)},wu.It=function(t,e){return t.store(e)},wu._t=function(t){t=t.match(/i(?:phone|pad|pod) os ([\d_]+)/i),t=t?t[1].split("_").slice(0,2).join("."):"-1";return Number(t)},wu.Et=function(t){t=t.match(/Android ([\d.]+)/i),t=t?t[1].split(".").slice(0,2).join("."):"-1";return Number(t)},wu.prototype.At=function(o){return y(this,void 0,void 0,function(){var e,i=this;return g(this,function(t){switch(t.label){case 0:return this.db?[3,2]:(Kr("SimpleDb","Opening database:",this.name),e=this,[4,new Promise(function(e,n){var r=indexedDB.open(i.name,i.version);r.onsuccess=function(t){t=t.target.result;e(t)},r.onblocked=function(){n(new gu(o,"Cannot upgrade IndexedDB schema while another tab is open. Close all tabs that access Firestore and reload this page to proceed."))},r.onerror=function(t){t=t.target.error;"VersionError"===t.name?n(new Ur(Vr.FAILED_PRECONDITION,"A newer version of the Firestore SDK was previously used and so the persisted data is not compatible with the version of the SDK you are now using. The SDK will operate with persistence disabled. If you need persistence, please re-upgrade to a newer version of the SDK or else clear the persisted IndexedDB data for your app to start fresh.")):n(new gu(o,t))},r.onupgradeneeded=function(t){Kr("SimpleDb",'Database "'+i.name+'" requires upgrade from version:',t.oldVersion);var e=t.target.result;i.wt.Rt(e,r.transaction,t.oldVersion,i.version).next(function(){Kr("SimpleDb","Database upgrade to version "+i.version+" complete")})}})]);case 1:e.db=t.sent(),t.label=2;case 2:return[2,(this.bt&&(this.db.onversionchange=function(t){return i.bt(t)}),this.db)]}})})},wu.prototype.vt=function(e){this.bt=e,this.db&&(this.db.onversionchange=function(t){return e(t)})},wu.prototype.runTransaction=function(a,n,u,c){return y(this,void 0,void 0,function(){var i,o,s,e;return g(this,function(t){switch(t.label){case 0:i="readonly"===n,o=0,e=function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:++o,t.label=1;case 1:return t.trys.push([1,4,,5]),[4,s.At(a)];case 2:return s.db=t.sent(),e=du.open(s.db,a,i?"readonly":"readwrite",u),n=c(e).catch(function(t){return e.abort(t),fu.reject(t)}).toPromise(),r={},n.catch(function(){}),[4,e.dt];case 3:return[2,(r.value=(t.sent(),n),r)];case 4:return n=t.sent(),r="FirebaseError"!==n.name&&o<3,Kr("SimpleDb","Transaction failed with error:",n.message,"Retrying:",r),s.close(),r?[3,5]:[2,{value:Promise.reject(n)}];case 5:return[2]}})},s=this,t.label=1;case 1:return[5,e()];case 2:if("object"==typeof(e=t.sent()))return[2,e.value];t.label=3;case 3:return[3,1];case 4:return[2]}})})},wu.prototype.close=function(){this.db&&this.db.close(),this.db=void 0},wu),yu=(Object.defineProperty(vu.prototype,"isDone",{get:function(){return this.Vt},enumerable:!1,configurable:!0}),Object.defineProperty(vu.prototype,"Dt",{get:function(){return this.St},enumerable:!1,configurable:!0}),Object.defineProperty(vu.prototype,"cursor",{set:function(t){this.Pt=t},enumerable:!1,configurable:!0}),vu.prototype.done=function(){this.Vt=!0},vu.prototype.Ct=function(t){this.St=t},vu.prototype.delete=function(){return Au(this.Pt.delete())},vu),gu=(n(mu,uu=Ur),mu);function mu(t,e){var n=this;return(n=uu.call(this,Vr.UNAVAILABLE,"IndexedDB transaction '"+t+"' failed: "+e)||this).name="IndexedDbTransactionError",n}function vu(t){this.Pt=t,this.Vt=!1,this.St=null}function wu(t,e,n){this.name=t,this.version=e,this.wt=n,12.2===wu._t(h())&&Gr("Firestore persistence suffers from a bug in iOS 12.2 Safari that may cause your app to stop working. See https://stackoverflow.com/q/56496296/110915 for details and a potential workaround.")}function bu(e,t){var n=this;this.action=e,this.transaction=t,this.aborted=!1,this.ft=new lu,this.transaction.oncomplete=function(){n.ft.resolve()},this.transaction.onabort=function(){t.error?n.ft.reject(new gu(e,t.error)):n.ft.resolve()},this.transaction.onerror=function(t){t=Nu(t.target.error);n.ft.reject(new gu(e,t))}}function Eu(t){var e=this;this.nextCallback=null,this.catchCallback=null,this.result=void 0,this.error=void 0,this.isDone=!1,this.callbackAttached=!1,t(function(t){e.isDone=!0,e.result=t,e.nextCallback&&e.nextCallback(t)},function(t){e.isDone=!0,e.error=t,e.catchCallback&&e.catchCallback(t)})}function Tu(){this.onCommittedListeners=[]}function Iu(t){return"IndexedDbTransactionError"===t.name}var _u=(Su.prototype.put=function(t,e){t=void 0!==e?(Kr("SimpleDb","PUT",this.store.name,t,e),this.store.put(e,t)):(Kr("SimpleDb","PUT",this.store.name,"<auto-key>",t),this.store.put(t));return Au(t)},Su.prototype.add=function(t){return Kr("SimpleDb","ADD",this.store.name,t,t),Au(this.store.add(t))},Su.prototype.get=function(e){var n=this;return Au(this.store.get(e)).next(function(t){return Kr("SimpleDb","GET",n.store.name,e,t=void 0===t?null:t),t})},Su.prototype.delete=function(t){return Kr("SimpleDb","DELETE",this.store.name,t),Au(this.store.delete(t))},Su.prototype.count=function(){return Kr("SimpleDb","COUNT",this.store.name),Au(this.store.count())},Su.prototype.Nt=function(t,e){var e=this.cursor(this.options(t,e)),n=[];return this.xt(e,function(t,e){n.push(e)}).next(function(){return n})},Su.prototype.kt=function(t,e){Kr("SimpleDb","DELETE ALL",this.store.name);e=this.options(t,e);e.Ft=!1;e=this.cursor(e);return this.xt(e,function(t,e,n){return n.delete()})},Su.prototype.$t=function(t,e){e?n=t:(n={},e=t);var n=this.cursor(n);return this.xt(n,e)},Su.prototype.Ot=function(r){var t=this.cursor({});return new fu(function(n,e){t.onerror=function(t){t=Nu(t.target.error);e(t)},t.onsuccess=function(t){var e=t.target.result;e?r(e.primaryKey,e.value).next(function(t){t?e.continue():n()}):n()}})},Su.prototype.xt=function(t,i){var o=[];return new fu(function(r,e){t.onerror=function(t){e(t.target.error)},t.onsuccess=function(t){var e,n=t.target.result;n?(e=new yu(n),(t=i(n.primaryKey,n.value,e))instanceof fu&&(t=t.catch(function(t){return e.done(),fu.reject(t)}),o.push(t)),e.isDone?r():null===e.Dt?n.continue():n.continue(e.Dt)):r()}}).next(function(){return fu.waitFor(o)})},Su.prototype.options=function(t,e){var n;return void 0!==t&&("string"==typeof t?n=t:e=t),{index:n,range:e}},Su.prototype.cursor=function(t){var e="next";if(t.reverse&&(e="prev"),t.index){var n=this.store.index(t.index);return t.Ft?n.openKeyCursor(t.range,e):n.openCursor(t.range,e)}return this.store.openCursor(t.range,e)},Su);function Su(t){this.store=t}function Au(t){return new fu(function(e,n){t.onsuccess=function(t){t=t.target.result;e(t)},t.onerror=function(t){t=Nu(t.target.error);n(t)}})}var Du=!1;function Nu(t){var e=pu._t(h());if(12.2<=e&&e<13){e="An internal error was encountered in the Indexed Database server";if(0<=t.message.indexOf(e)){var n=new Ur("internal","IOS_INDEXEDDB_BUG1: IndexedDb has thrown '"+e+"'. This is likely due to an unavoidable bug in iOS. See https://stackoverflow.com/q/56496296/110915 for details and a potential workaround.");return Du||(Du=!0,setTimeout(function(){throw n},0)),n}}return t}var Cu,ku=(n(Ru,Cu=R),Ru);function Ru(t,e){var n=this;return(n=Cu.call(this)||this).Mt=t,n.currentSequenceNumber=e,n}function xu(t,e){return pu.It(t.Mt,e)}var Ou=(Uu.prototype.applyToRemoteDocument=function(t,e){for(var n,r,i,o,s,a,u=e.mutationResults,c=0;c<this.mutations.length;c++){var h=this.mutations[c];h.key.isEqual(t.key)&&(n=h,r=t,i=u[c],h=a=s=o=void 0,n instanceof Es?(s=r,a=i,h=(o=n).value.clone(),o=As(o.fieldTransforms,s,a.transformResults),h.setAll(o),s.convertToFoundDocument(a.version,h).setHasCommittedMutations()):n instanceof Ts?(o=r,s=i,ys((a=n).precondition,o)?(h=As(a.fieldTransforms,o,s.transformResults),(n=o.data).setAll(Ss(a)),n.setAll(h),o.convertToFoundDocument(s.version,n).setHasCommittedMutations()):o.convertToUnknownDocument(s.version)):r.convertToNoDocument(i.version).setHasCommittedMutations())}},Uu.prototype.applyToLocalView=function(t){for(var e=0,n=this.baseMutations;e<n.length;e++)(r=n[e]).key.isEqual(t.key)&&gs(r,t,this.localWriteTime);for(var r,i=0,o=this.mutations;i<o.length;i++)(r=o[i]).key.isEqual(t.key)&&gs(r,t,this.localWriteTime)},Uu.prototype.applyToLocalDocumentSet=function(n){var r=this;this.mutations.forEach(function(t){var e=n.get(t.key),t=e;r.applyToLocalView(t),e.isValidDocument()||t.convertToNoDocument(ei.min())})},Uu.prototype.keys=function(){return this.mutations.reduce(function(t,e){return t.add(e.key)},Zs())},Uu.prototype.isEqual=function(t){return this.batchId===t.batchId&&Jr(this.mutations,t.mutations,ms)&&Jr(this.baseMutations,t.baseMutations,ms)},Uu),Lu=(Vu.from=function(t,e,n){Wr(t.mutations.length===n.length);for(var r=$s,i=t.mutations,o=0;o<i.length;o++)r=r.insert(i[o].key,n[o].version);return new Vu(t,e,n,r)},Vu),Pu=(Fu.prototype.withSequenceNumber=function(t){return new Fu(this.target,this.targetId,this.purpose,t,this.snapshotVersion,this.lastLimboFreeSnapshotVersion,this.resumeToken)},Fu.prototype.withResumeToken=function(t,e){return new Fu(this.target,this.targetId,this.purpose,this.sequenceNumber,e,this.lastLimboFreeSnapshotVersion,t)},Fu.prototype.withLastLimboFreeSnapshotVersion=function(t){return new Fu(this.target,this.targetId,this.purpose,this.sequenceNumber,this.snapshotVersion,t,this.resumeToken)},Fu),Mu=function(t){this.Lt=t};function Fu(t,e,n,r,i,o,s){void 0===i&&(i=ei.min()),void 0===o&&(o=ei.min()),void 0===s&&(s=di.EMPTY_BYTE_STRING),this.target=t,this.targetId=e,this.purpose=n,this.sequenceNumber=r,this.snapshotVersion=i,this.lastLimboFreeSnapshotVersion=o,this.resumeToken=s}function Vu(t,e,n,r){this.batch=t,this.commitVersion=e,this.mutationResults=n,this.docVersions=r}function Uu(t,e,n,r){this.batchId=t,this.localWriteTime=e,this.baseMutations=n,this.mutations=r}function qu(t,e){if(e.document)return Ca(t.Lt,e.document,!!e.hasCommittedMutations);if(e.noDocument){var n=Ni.fromSegments(e.noDocument.path),r=Qu(e.noDocument.readTime),n=Qi.newNoDocument(n,r);return e.hasCommittedMutations?n.setHasCommittedMutations():n}if(e.unknownDocument){n=Ni.fromSegments(e.unknownDocument.path),r=Qu(e.unknownDocument.version);return Qi.newUnknownDocument(n,r)}return zr()}function Bu(t,e,n){var r=ju(n),n=e.key.path.popLast().toArray();if(e.isFoundDocument()){var i={name:Ta(o=t.Lt,(s=e).key),fields:s.data.value.mapValue.fields,updateTime:ma(o,s.version.toTimestamp())},o=e.hasCommittedMutations;return new Za(null,null,i,o,r,n)}if(e.isNoDocument()){var s=e.key.path.toArray(),i=Gu(e.version),o=e.hasCommittedMutations;return new Za(null,new $a(s,i),null,o,r,n)}if(e.isUnknownDocument()){o=e.key.path.toArray(),e=Gu(e.version);return new Za(new Ja(o,e),null,null,!0,r,n)}return zr()}function ju(t){t=t.toTimestamp();return[t.seconds,t.nanoseconds]}function Ku(t){t=new ti(t[0],t[1]);return ei.fromTimestamp(t)}function Gu(t){t=t.toTimestamp();return new Ha(t.seconds,t.nanoseconds)}function Qu(t){t=new ti(t.seconds,t.nanoseconds);return ei.fromTimestamp(t)}function Hu(e,t){for(var n=(t.baseMutations||[]).map(function(t){return Ra(e.Lt,t)}),r=0;r<t.mutations.length-1;++r){var i,o=t.mutations[r];r+1<t.mutations.length&&void 0!==t.mutations[r+1].transform&&(i=t.mutations[r+1],o.updateTransforms=i.transform.fieldTransforms,t.mutations.splice(r+1,1),++r)}var s=t.mutations.map(function(t){return Ra(e.Lt,t)}),a=ti.fromMillis(t.localWriteTimeMs);return new Ou(t.batchId,a,n,s)}function zu(t){var e=Qu(t.readTime),n=void 0!==t.lastLimboFreeSnapshotVersion?Qu(t.lastLimboFreeSnapshotVersion):ei.min(),r=void 0!==t.query.documents?(Wr(1===(r=t.query).documents.length),Vo(Ro(Sa(r.documents[0])))):Vo(La(t.query));return new Pu(r,t.targetId,0,t.lastListenSequenceNumber,e,n,di.fromBase64String(t.resumeToken))}function Wu(t,e){var n=Gu(e.snapshotVersion),r=Gu(e.lastLimboFreeSnapshotVersion),i=($i(e.target)?xa:Oa)(t.Lt,e.target),t=e.resumeToken.toBase64();return new eu(e.targetId,Yi(e.target),n,t,e.sequenceNumber,r,i)}function Yu(t){var e=La({parent:t.parent,structuredQuery:t.structuredQuery});return"LAST"===t.limitType?Uo(e,e.limit,"L"):e}var Xu=($u.prototype.getBundleMetadata=function(t,e){return Ju(t).get(e).next(function(t){if(t)return{id:(t=t).bundleId,createTime:Qu(t.createTime),version:t.version}})},$u.prototype.saveBundleMetadata=function(t,e){return Ju(t).put({bundleId:(e=e).id,createTime:Gu(wa(e.createTime)),version:e.version})},$u.prototype.getNamedQuery=function(t,e){return Zu(t).get(e).next(function(t){if(t)return{name:(t=t).name,query:Yu(t.bundledQuery),readTime:Qu(t.readTime)}})},$u.prototype.saveNamedQuery=function(t,e){return Zu(t).put({name:(e=e).name,readTime:Gu(wa(e.readTime)),bundledQuery:e.bundledQuery})},$u);function $u(){}function Ju(t){return xu(t,su.store)}function Zu(t){return xu(t,au.store)}var tc=(oc.prototype.addToCollectionParentIndex=function(t,e){return this.Bt.add(e),fu.resolve()},oc.prototype.getCollectionParents=function(t,e){return fu.resolve(this.Bt.getEntries(e))},oc),ec=(ic.prototype.add=function(t){var e=t.lastSegment(),n=t.popLast(),r=this.index[e]||new Qs(ci.comparator),t=!r.has(n);return this.index[e]=r.add(n),t},ic.prototype.has=function(t){var e=t.lastSegment(),t=t.popLast(),e=this.index[e];return e&&e.has(t)},ic.prototype.getEntries=function(t){return(this.index[t]||new Qs(ci.comparator)).toArray()},ic),nc=(rc.prototype.addToCollectionParentIndex=function(t,e){var n=this;if(this.qt.has(e))return fu.resolve();var r=e.lastSegment(),i=e.popLast();t.addOnCommittedListener(function(){n.qt.add(e)});i={collectionId:r,parent:ja(i)};return sc(t).put(i)},rc.prototype.getCollectionParents=function(t,i){var o=[],e=IDBKeyRange.bound([i,""],[Zr(i),""],!1,!0);return sc(t).Nt(e).next(function(t){for(var e=0,n=t;e<n.length;e++){var r=n[e];if(r.collectionId!==i)break;o.push(Ga(r.parent))}return o})},rc);function rc(){this.qt=new ec}function ic(){this.index={}}function oc(){this.Bt=new ec}function sc(t){return xu(t,iu.store)}var ac={didRun:!1,sequenceNumbersCollected:0,targetsRemoved:0,documentsRemoved:0},uc=(cc.withCacheSize=function(t){return new cc(t,cc.DEFAULT_COLLECTION_PERCENTILE,cc.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT)},cc);function cc(t,e,n){this.cacheSizeCollectionThreshold=t,this.percentileToCollect=e,this.maximumSequenceNumbersToCollect=n}function hc(t,e,n){var r=t.store(Wa.store),i=t.store(Ya.store),o=[],t=IDBKeyRange.only(n.batchId),s=0,t=r.$t({range:t},function(t,e,n){return s++,n.delete()});o.push(t.next(function(){Wr(1===s)}));for(var a=[],u=0,c=n.mutations;u<c.length;u++){var h=c[u],l=Ya.key(e,h.key.path,n.batchId);o.push(i.delete(l)),a.push(h.key)}return fu.waitFor(o).next(function(){return a})}function lc(t){if(!t)return 0;var e;if(t.document)e=t.document;else if(t.unknownDocument)e=t.unknownDocument;else{if(!t.noDocument)throw zr();e=t.noDocument}return JSON.stringify(e).length}uc.DEFAULT_COLLECTION_PERCENTILE=10,uc.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT=1e3,uc.DEFAULT=new uc(41943040,uc.DEFAULT_COLLECTION_PERCENTILE,uc.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT),uc.DISABLED=new uc(-1,0,0);var fc=(dc.Qt=function(t,e,n,r){return Wr(""!==t.uid),new dc(t.isAuthenticated()?t.uid:"",e,n,r)},dc.prototype.checkEmpty=function(t){var r=!0,e=IDBKeyRange.bound([this.userId,Number.NEGATIVE_INFINITY],[this.userId,Number.POSITIVE_INFINITY]);return yc(t).$t({index:Wa.userMutationsIndex,range:e},function(t,e,n){r=!1,n.done()}).next(function(){return r})},dc.prototype.addMutationBatch=function(p,y,g,m){var v=this,w=gc(p),b=yc(p);return b.add({}).next(function(t){Wr("number"==typeof t);for(var e,n,r,i,o,s=new Ou(t,y,g,m),a=(e=v.R,n=v.userId,i=(r=s).baseMutations.map(function(t){return ka(e.Lt,t)}),o=r.mutations.map(function(t){return ka(e.Lt,t)}),new Wa(n,r.batchId,r.localWriteTime.toMillis(),i,o)),u=[],c=new Qs(function(t,e){return $r(t.canonicalString(),e.canonicalString())}),h=0,l=m;h<l.length;h++){var f=l[h],d=Ya.key(v.userId,f.key.path,t),c=c.add(f.key.path.popLast());u.push(b.put(a)),u.push(w.put(d,Ya.PLACEHOLDER))}return c.forEach(function(t){u.push(v.Ut.addToCollectionParentIndex(p,t))}),p.addOnCommittedListener(function(){v.Kt[t]=s.keys()}),fu.waitFor(u).next(function(){return s})})},dc.prototype.lookupMutationBatch=function(t,e){var n=this;return yc(t).get(e).next(function(t){return t?(Wr(t.userId===n.userId),Hu(n.R,t)):null})},dc.prototype.jt=function(t,e){var n=this;return this.Kt[e]?fu.resolve(this.Kt[e]):this.lookupMutationBatch(t,e).next(function(t){if(t){t=t.keys();return n.Kt[e]=t}return null})},dc.prototype.getNextMutationBatchAfterBatchId=function(t,e){var r=this,i=e+1,e=IDBKeyRange.lowerBound([this.userId,i]),o=null;return yc(t).$t({index:Wa.userMutationsIndex,range:e},function(t,e,n){e.userId===r.userId&&(Wr(e.batchId>=i),o=Hu(r.R,e)),n.done()}).next(function(){return o})},dc.prototype.getHighestUnacknowledgedBatchId=function(t){var e=IDBKeyRange.upperBound([this.userId,Number.POSITIVE_INFINITY]),r=-1;return yc(t).$t({index:Wa.userMutationsIndex,range:e,reverse:!0},function(t,e,n){r=e.batchId,n.done()}).next(function(){return r})},dc.prototype.getAllMutationBatches=function(t){var e=this,n=IDBKeyRange.bound([this.userId,-1],[this.userId,Number.POSITIVE_INFINITY]);return yc(t).Nt(Wa.userMutationsIndex,n).next(function(t){return t.map(function(t){return Hu(e.R,t)})})},dc.prototype.getAllMutationBatchesAffectingDocumentKey=function(o,s){var a=this,t=Ya.prefixForPath(this.userId,s.path),t=IDBKeyRange.lowerBound(t),u=[];return gc(o).$t({range:t},function(t,e,n){var r=t[0],i=t[1],t=t[2],i=Ga(i);if(r===a.userId&&s.path.isEqual(i))return yc(o).get(t).next(function(t){if(!t)throw zr();Wr(t.userId===a.userId),u.push(Hu(a.R,t))});n.done()}).next(function(){return u})},dc.prototype.getAllMutationBatchesAffectingDocumentKeys=function(e,t){var s=this,a=new Qs($r),n=[];return t.forEach(function(o){var t=Ya.prefixForPath(s.userId,o.path),t=IDBKeyRange.lowerBound(t),t=gc(e).$t({range:t},function(t,e,n){var r=t[0],i=t[1],t=t[2],i=Ga(i);r===s.userId&&o.path.isEqual(i)?a=a.add(t):n.done()});n.push(t)}),fu.waitFor(n).next(function(){return s.Wt(e,a)})},dc.prototype.getAllMutationBatchesAffectingQuery=function(t,e){var o=this,s=e.path,a=s.length+1,e=Ya.prefixForPath(this.userId,s),e=IDBKeyRange.lowerBound(e),u=new Qs($r);return gc(t).$t({range:e},function(t,e,n){var r=t[0],i=t[1],t=t[2],i=Ga(i);r===o.userId&&s.isPrefixOf(i)?i.length===a&&(u=u.add(t)):n.done()}).next(function(){return o.Wt(t,u)})},dc.prototype.Wt=function(e,t){var n=this,r=[],i=[];return t.forEach(function(t){i.push(yc(e).get(t).next(function(t){if(null===t)throw zr();Wr(t.userId===n.userId),r.push(Hu(n.R,t))}))}),fu.waitFor(i).next(function(){return r})},dc.prototype.removeMutationBatch=function(e,n){var r=this;return hc(e.Mt,this.userId,n).next(function(t){return e.addOnCommittedListener(function(){r.Gt(n.batchId)}),fu.forEach(t,function(t){return r.referenceDelegate.markPotentiallyOrphaned(e,t)})})},dc.prototype.Gt=function(t){delete this.Kt[t]},dc.prototype.performConsistencyCheck=function(e){var i=this;return this.checkEmpty(e).next(function(t){if(!t)return fu.resolve();var t=IDBKeyRange.lowerBound(Ya.prefixForUser(i.userId)),r=[];return gc(e).$t({range:t},function(t,e,n){t[0]===i.userId?(t=Ga(t[1]),r.push(t)):n.done()}).next(function(){Wr(0===r.length)})})},dc.prototype.containsKey=function(t,e){return pc(t,this.userId,e)},dc.prototype.zt=function(t){var e=this;return mc(t).get(this.userId).next(function(t){return t||new za(e.userId,-1,"")})},dc);function dc(t,e,n,r){this.userId=t,this.R=e,this.Ut=n,this.referenceDelegate=r,this.Kt={}}function pc(t,o,e){var e=Ya.prefixForPath(o,e.path),s=e[1],e=IDBKeyRange.lowerBound(e),a=!1;return gc(t).$t({range:e,Ft:!0},function(t,e,n){var r=t[0],i=t[1];t[2],r===o&&i===s&&(a=!0),n.done()}).next(function(){return a})}function yc(t){return xu(t,Wa.store)}function gc(t){return xu(t,Ya.store)}function mc(t){return xu(t,za.store)}var vc=(Ec.prototype.next=function(){return this.Ht+=2,this.Ht},Ec.Jt=function(){return new Ec(0)},Ec.Yt=function(){return new Ec(-1)},Ec),wc=(bc.prototype.allocateTargetId=function(n){var r=this;return this.Xt(n).next(function(t){var e=new vc(t.highestTargetId);return t.highestTargetId=e.next(),r.Zt(n,t).next(function(){return t.highestTargetId})})},bc.prototype.getLastRemoteSnapshotVersion=function(t){return this.Xt(t).next(function(t){return ei.fromTimestamp(new ti(t.lastRemoteSnapshotVersion.seconds,t.lastRemoteSnapshotVersion.nanoseconds))})},bc.prototype.getHighestSequenceNumber=function(t){return this.Xt(t).next(function(t){return t.highestListenSequenceNumber})},bc.prototype.setTargetsMetadata=function(e,n,r){var i=this;return this.Xt(e).next(function(t){return t.highestListenSequenceNumber=n,r&&(t.lastRemoteSnapshotVersion=r.toTimestamp()),n>t.highestListenSequenceNumber&&(t.highestListenSequenceNumber=n),i.Zt(e,t)})},bc.prototype.addTargetData=function(e,n){var r=this;return this.te(e,n).next(function(){return r.Xt(e).next(function(t){return t.targetCount+=1,r.ee(n,t),r.Zt(e,t)})})},bc.prototype.updateTargetData=function(t,e){return this.te(t,e)},bc.prototype.removeTargetData=function(e,t){var n=this;return this.removeMatchingKeysForTargetId(e,t.targetId).next(function(){return Tc(e).delete(t.targetId)}).next(function(){return n.Xt(e)}).next(function(t){return Wr(0<t.targetCount),--t.targetCount,n.Zt(e,t)})},bc.prototype.removeTargets=function(n,r,i){var o=this,s=0,a=[];return Tc(n).$t(function(t,e){e=zu(e);e.sequenceNumber<=r&&null===i.get(e.targetId)&&(s++,a.push(o.removeTargetData(n,e)))}).next(function(){return fu.waitFor(a)}).next(function(){return s})},bc.prototype.forEachTarget=function(t,n){return Tc(t).$t(function(t,e){e=zu(e);n(e)})},bc.prototype.Xt=function(t){return Ic(t).get(ru.key).next(function(t){return Wr(null!==t),t})},bc.prototype.Zt=function(t,e){return Ic(t).put(ru.key,e)},bc.prototype.te=function(t,e){return Tc(t).put(Wu(this.R,e))},bc.prototype.ee=function(t,e){var n=!1;return t.targetId>e.highestTargetId&&(e.highestTargetId=t.targetId,n=!0),t.sequenceNumber>e.highestListenSequenceNumber&&(e.highestListenSequenceNumber=t.sequenceNumber,n=!0),n},bc.prototype.getTargetCount=function(t){return this.Xt(t).next(function(t){return t.targetCount})},bc.prototype.getTargetData=function(t,r){var e=Yi(r),e=IDBKeyRange.bound([e,Number.NEGATIVE_INFINITY],[e,Number.POSITIVE_INFINITY]),i=null;return Tc(t).$t({range:e,index:eu.queryTargetsIndexName},function(t,e,n){e=zu(e);Xi(r,e.target)&&(i=e,n.done())}).next(function(){return i})},bc.prototype.addMatchingKeys=function(n,t,r){var i=this,o=[],s=_c(n);return t.forEach(function(t){var e=ja(t.path);o.push(s.put(new nu(r,e))),o.push(i.referenceDelegate.addReference(n,r,t))}),fu.waitFor(o)},bc.prototype.removeMatchingKeys=function(n,t,r){var i=this,o=_c(n);return fu.forEach(t,function(t){var e=ja(t.path);return fu.waitFor([o.delete([r,e]),i.referenceDelegate.removeReference(n,r,t)])})},bc.prototype.removeMatchingKeysForTargetId=function(t,e){t=_c(t),e=IDBKeyRange.bound([e],[e+1],!1,!0);return t.delete(e)},bc.prototype.getMatchingKeysForTargetId=function(t,e){var e=IDBKeyRange.bound([e],[e+1],!1,!0),t=_c(t),r=Zs();return t.$t({range:e,Ft:!0},function(t,e,n){t=Ga(t[1]),t=new Ni(t);r=r.add(t)}).next(function(){return r})},bc.prototype.containsKey=function(t,e){var e=ja(e.path),e=IDBKeyRange.bound([e],[Zr(e)],!1,!0),i=0;return _c(t).$t({index:nu.documentTargetsIndex,Ft:!0,range:e},function(t,e,n){var r=t[0];t[1],0!==r&&(i++,n.done())}).next(function(){return 0<i})},bc.prototype.lt=function(t,e){return Tc(t).get(e).next(function(t){return t?zu(t):null})},bc);function bc(t,e){this.referenceDelegate=t,this.R=e}function Ec(t){this.Ht=t}function Tc(t){return xu(t,eu.store)}function Ic(t){return xu(t,ru.store)}function _c(t){return xu(t,nu.store)}function Sc(e){return y(this,void 0,void 0,function(){return g(this,function(t){if(e.code!==Vr.FAILED_PRECONDITION||e.message!==hu)throw e;return Kr("LocalStore","Unexpectedly lost primary lease"),[2]})})}function Ac(t,e){var n=t[0],r=t[1],t=e[0],e=e[1],t=$r(n,t);return 0===t?$r(r,e):t}var Dc=(Lc.prototype.ie=function(){return++this.se},Lc.prototype.re=function(t){var e=[t,this.ie()];this.buffer.size<this.ne?this.buffer=this.buffer.add(e):Ac(e,t=this.buffer.last())<0&&(this.buffer=this.buffer.delete(t).add(e))},Object.defineProperty(Lc.prototype,"maxValue",{get:function(){return this.buffer.last()[0]},enumerable:!1,configurable:!0}),Lc),Nc=(Oc.prototype.start=function(t){-1!==this.garbageCollector.params.cacheSizeCollectionThreshold&&this.ue(t)},Oc.prototype.stop=function(){this.ce&&(this.ce.cancel(),this.ce=null)},Object.defineProperty(Oc.prototype,"started",{get:function(){return null!==this.ce},enumerable:!1,configurable:!0}),Oc.prototype.ue=function(n){var t=this,e=this.oe?3e5:6e4;Kr("LruGarbageCollector","Garbage collection scheduled in "+e+"ms"),this.ce=this.asyncQueue.enqueueAfterDelay("lru_garbage_collection",e,function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:this.ce=null,this.oe=!0,t.label=1;case 1:return t.trys.push([1,3,,7]),[4,n.collectGarbage(this.garbageCollector)];case 2:return t.sent(),[3,7];case 3:return Iu(e=t.sent())?(Kr("LruGarbageCollector","Ignoring IndexedDB error during garbage collection: ",e),[3,6]):[3,4];case 4:return[4,Sc(e)];case 5:t.sent(),t.label=6;case 6:return[3,7];case 7:return[4,this.ue(n)];case 8:return t.sent(),[2]}})})})},Oc),Cc=(xc.prototype.calculateTargetCount=function(t,e){return this.ae.he(t).next(function(t){return Math.floor(e/100*t)})},xc.prototype.nthSequenceNumber=function(t,e){var n=this;if(0===e)return fu.resolve(Pr.o);var r=new Dc(e);return this.ae.forEachTarget(t,function(t){return r.re(t.sequenceNumber)}).next(function(){return n.ae.le(t,function(t){return r.re(t)})}).next(function(){return r.maxValue})},xc.prototype.removeTargets=function(t,e,n){return this.ae.removeTargets(t,e,n)},xc.prototype.removeOrphanedDocuments=function(t,e){return this.ae.removeOrphanedDocuments(t,e)},xc.prototype.collect=function(e,n){var r=this;return-1===this.params.cacheSizeCollectionThreshold?(Kr("LruGarbageCollector","Garbage collection skipped; disabled"),fu.resolve(ac)):this.getCacheSize(e).next(function(t){return t<r.params.cacheSizeCollectionThreshold?(Kr("LruGarbageCollector","Garbage collection skipped; Cache size "+t+" is lower than threshold "+r.params.cacheSizeCollectionThreshold),ac):r.fe(e,n)})},xc.prototype.getCacheSize=function(t){return this.ae.getCacheSize(t)},xc.prototype.fe=function(e,n){var r,i,o,s,a,u,c,h=this,l=Date.now();return this.calculateTargetCount(e,this.params.percentileToCollect).next(function(t){return i=t>h.params.maximumSequenceNumbersToCollect?(Kr("LruGarbageCollector","Capping sequence numbers to collect down to the maximum of "+h.params.maximumSequenceNumbersToCollect+" from "+t),h.params.maximumSequenceNumbersToCollect):t,s=Date.now(),h.nthSequenceNumber(e,i)}).next(function(t){return r=t,a=Date.now(),h.removeTargets(e,r,n)}).next(function(t){return o=t,u=Date.now(),h.removeOrphanedDocuments(e,r)}).next(function(t){return c=Date.now(),jr()<=w.DEBUG&&Kr("LruGarbageCollector","LRU Garbage Collection\n\tCounted targets in "+(s-l)+"ms\n\tDetermined least recently used "+i+" in "+(a-s)+"ms\n\tRemoved "+o+" targets in "+(u-a)+"ms\n\tRemoved "+t+" documents in "+(c-u)+"ms\nTotal Duration: "+(c-l)+"ms"),fu.resolve({didRun:!0,sequenceNumbersCollected:i,targetsRemoved:o,documentsRemoved:t})})},xc),kc=(Rc.prototype.he=function(t){var n=this.de(t);return this.db.getTargetCache().getTargetCount(t).next(function(e){return n.next(function(t){return e+t})})},Rc.prototype.de=function(t){var e=0;return this.le(t,function(t){e++}).next(function(){return e})},Rc.prototype.forEachTarget=function(t,e){return this.db.getTargetCache().forEachTarget(t,e)},Rc.prototype.le=function(t,n){return this.we(t,function(t,e){return n(e)})},Rc.prototype.addReference=function(t,e,n){return Pc(t,n)},Rc.prototype.removeReference=function(t,e,n){return Pc(t,n)},Rc.prototype.removeTargets=function(t,e,n){return this.db.getTargetCache().removeTargets(t,e,n)},Rc.prototype.markPotentiallyOrphaned=Pc,Rc.prototype._e=function(t,e){return r=e,i=!1,mc(n=t).Ot(function(t){return pc(n,t,r).next(function(t){return t&&(i=!0),fu.resolve(!t)})}).next(function(){return i});var n,r,i},Rc.prototype.removeOrphanedDocuments=function(n,r){var i=this,o=this.db.getRemoteDocumentCache().newChangeBuffer(),s=[],a=0;return this.we(n,function(e,t){t<=r&&(t=i._e(n,e).next(function(t){if(!t)return a++,o.getEntry(n,e).next(function(){return o.removeEntry(e),_c(n).delete([0,ja(e.path)])})}),s.push(t))}).next(function(){return fu.waitFor(s)}).next(function(){return o.apply(n)}).next(function(){return a})},Rc.prototype.removeTarget=function(t,e){e=e.withSequenceNumber(t.currentSequenceNumber);return this.db.getTargetCache().updateTargetData(t,e)},Rc.prototype.updateLimboDocument=Pc,Rc.prototype.we=function(t,r){var i,t=_c(t),o=Pr.o;return t.$t({index:nu.documentTargetsIndex},function(t,e){var n=t[0];t[1];t=e.path,e=e.sequenceNumber;0===n?(o!==Pr.o&&r(new Ni(Ga(i)),o),o=e,i=t):o=Pr.o}).next(function(){o!==Pr.o&&r(new Ni(Ga(i)),o)})},Rc.prototype.getCacheSize=function(t){return this.db.getRemoteDocumentCache().getSize(t)},Rc);function Rc(t,e){this.db=t,this.garbageCollector=new Cc(this,e)}function xc(t,e){this.ae=t,this.params=e}function Oc(t,e){this.garbageCollector=t,this.asyncQueue=e,this.oe=!1,this.ce=null}function Lc(t){this.ne=t,this.buffer=new Qs(Ac),this.se=0}function Pc(t,e){return _c(t).put((t=t.currentSequenceNumber,new nu(0,ja(e.path),t)))}var Mc,Fc=(Kc.prototype.get=function(t){var e=this.mapKeyFn(t),e=this.inner[e];if(void 0!==e)for(var n=0,r=e;n<r.length;n++){var i=r[n],o=i[0],i=i[1];if(this.equalsFn(o,t))return i}},Kc.prototype.has=function(t){return void 0!==this.get(t)},Kc.prototype.set=function(t,e){var n=this.mapKeyFn(t),r=this.inner[n];if(void 0!==r){for(var i=0;i<r.length;i++)if(this.equalsFn(r[i][0],t))return void(r[i]=[t,e]);r.push([t,e])}else this.inner[n]=[[t,e]]},Kc.prototype.delete=function(t){var e=this.mapKeyFn(t),n=this.inner[e];if(void 0===n)return!1;for(var r=0;r<n.length;r++)if(this.equalsFn(n[r][0],t))return 1===n.length?delete this.inner[e]:n.splice(r,1),!0;return!1},Kc.prototype.forEach=function(s){oi(this.inner,function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n],o=i[0],i=i[1];s(o,i)}})},Kc.prototype.isEmpty=function(){return si(this.inner)},Kc),A=(jc.prototype.getReadTime=function(t){t=this.changes.get(t);return t?t.readTime:ei.min()},jc.prototype.addEntry=function(t,e){this.assertNotApplied(),this.changes.set(t.key,{document:t,readTime:e})},jc.prototype.removeEntry=function(t,e){void 0===e&&(e=null),this.assertNotApplied(),this.changes.set(t,{document:Qi.newInvalidDocument(t),readTime:e})},jc.prototype.getEntry=function(t,e){this.assertNotApplied();var n=this.changes.get(e);return void 0!==n?fu.resolve(n.document):this.getFromCache(t,e)},jc.prototype.getEntries=function(t,e){return this.getAllFromCache(t,e)},jc.prototype.apply=function(t){return this.assertNotApplied(),this.changesApplied=!0,this.applyChanges(t)},jc.prototype.assertNotApplied=function(){},jc),Vc=(Bc.prototype.addEntry=function(t,e,n){return Qc(t).put(Hc(e),n)},Bc.prototype.removeEntry=function(t,e){t=Qc(t),e=Hc(e);return t.delete(e)},Bc.prototype.updateMetadata=function(e,n){var r=this;return this.getMetadata(e).next(function(t){return t.byteSize+=n,r.me(e,t)})},Bc.prototype.getEntry=function(t,e){var n=this;return Qc(t).get(Hc(e)).next(function(t){return n.ye(e,t)})},Bc.prototype.ge=function(t,e){var n=this;return Qc(t).get(Hc(e)).next(function(t){return{document:n.ye(e,t),size:lc(t)}})},Bc.prototype.getEntries=function(t,e){var n=this,r=zs;return this.pe(t,e,function(t,e){e=n.ye(t,e);r=r.insert(t,e)}).next(function(){return r})},Bc.prototype.Ee=function(t,e){var r=this,i=zs,o=new Vs(Ni.comparator);return this.pe(t,e,function(t,e){var n=r.ye(t,e);i=i.insert(t,n),o=o.insert(t,lc(e))}).next(function(){return{documents:i,Te:o}})},Bc.prototype.pe=function(t,e,i){if(e.isEmpty())return fu.resolve();var n=IDBKeyRange.bound(e.first().path.toArray(),e.last().path.toArray()),o=e.getIterator(),s=o.getNext();return Qc(t).$t({range:n},function(t,e,n){for(var r=Ni.fromSegments(t);s&&Ni.comparator(s,r)<0;)i(s,null),s=o.getNext();s&&s.isEqual(r)&&(i(s,e),s=o.hasNext()?o.getNext():null),s?n.Ct(s.path.toArray()):n.done()}).next(function(){for(;s;)i(s,null),s=o.hasNext()?o.getNext():null})},Bc.prototype.getDocumentsMatchingQuery=function(t,r,e){var n,i=this,o=zs,s=r.path.length+1,a={};return e.isEqual(ei.min())?(n=r.path.toArray(),a.range=IDBKeyRange.lowerBound(n)):(n=r.path.toArray(),e=ju(e),a.range=IDBKeyRange.lowerBound([n,e],!0),a.index=Za.collectionReadTimeIndex),Qc(t).$t(a,function(t,e,n){t.length===s&&(e=qu(i.R,e),r.path.isPrefixOf(e.key.path)?Ko(r,e)&&(o=o.insert(e.key,e)):n.done())}).next(function(){return o})},Bc.prototype.newChangeBuffer=function(t){return new Uc(this,!!t&&t.trackRemovals)},Bc.prototype.getSize=function(t){return this.getMetadata(t).next(function(t){return t.byteSize})},Bc.prototype.getMetadata=function(t){return Gc(t).get(tu.key).next(function(t){return Wr(!!t),t})},Bc.prototype.me=function(t,e){return Gc(t).put(tu.key,e)},Bc.prototype.ye=function(t,e){if(e){e=qu(this.R,e);if(!e.isNoDocument()||!e.version.isEqual(ei.min()))return e}return Qi.newInvalidDocument(t)},Bc),Uc=(n(qc,Mc=A),qc.prototype.applyChanges=function(i){var o=this,s=[],a=0,u=new Qs(function(t,e){return $r(t.canonicalString(),e.canonicalString())});return this.changes.forEach(function(t,e){var n,r=o.Ae.get(t);e.document.isValidDocument()?(n=Bu(o.Ie.R,e.document,o.getReadTime(t)),u=u.add(t.path.popLast()),e=lc(n),a+=e-r,s.push(o.Ie.addEntry(i,t,n))):(a-=r,o.trackRemovals?(r=Bu(o.Ie.R,Qi.newNoDocument(t,ei.min()),o.getReadTime(t)),s.push(o.Ie.addEntry(i,t,r))):s.push(o.Ie.removeEntry(i,t)))}),u.forEach(function(t){s.push(o.Ie.Ut.addToCollectionParentIndex(i,t))}),s.push(this.Ie.updateMetadata(i,a)),fu.waitFor(s)},qc.prototype.getFromCache=function(t,e){var n=this;return this.Ie.ge(t,e).next(function(t){return n.Ae.set(e,t.size),t.document})},qc.prototype.getAllFromCache=function(t,e){var n=this;return this.Ie.Ee(t,e).next(function(t){var e=t.documents;return t.Te.forEach(function(t,e){n.Ae.set(t,e)}),e})},qc);function qc(t,e){var n=this;return(n=Mc.call(this)||this).Ie=t,n.trackRemovals=e,n.Ae=new Fc(function(t){return t.toString()},function(t,e){return t.isEqual(e)}),n}function Bc(t,e){this.R=t,this.Ut=e}function jc(){this.changes=new Fc(function(t){return t.toString()},function(t,e){return t.isEqual(e)}),this.changesApplied=!1}function Kc(t,e){this.mapKeyFn=t,this.equalsFn=e,this.inner={}}function Gc(t){return xu(t,tu.store)}function Qc(t){return xu(t,Za.store)}function Hc(t){return t.path.toArray()}var zc=(Wc.prototype.Rt=function(e,n,t,r){var i=this;Wr(t<r&&0<=t&&r<=11);var o=new du("createOrUpgrade",n);t<1&&1<=r&&(e.createObjectStore(Qa.store),(s=e).createObjectStore(za.store,{keyPath:za.keyPath}),s.createObjectStore(Wa.store,{keyPath:Wa.keyPath,autoIncrement:!0}).createIndex(Wa.userMutationsIndex,Wa.userMutationsKeyPath,{unique:!0}),s.createObjectStore(Ya.store),Yc(e),e.createObjectStore(Za.store));var s,a=fu.resolve();return t<3&&3<=r&&(0!==t&&((s=e).deleteObjectStore(nu.store),s.deleteObjectStore(eu.store),s.deleteObjectStore(ru.store),Yc(e)),a=a.next(function(){return t=o.store(ru.store),e=new ru(0,0,ei.min().toTimestamp(),0),t.put(ru.key,e);var t,e})),t<4&&4<=r&&(a=(a=0!==t?a.next(function(){return n=e,(r=o).store(Wa.store).Nt().next(function(t){n.deleteObjectStore(Wa.store),n.createObjectStore(Wa.store,{keyPath:Wa.keyPath,autoIncrement:!0}).createIndex(Wa.userMutationsIndex,Wa.userMutationsKeyPath,{unique:!0});var e=r.store(Wa.store),t=t.map(function(t){return e.put(t)});return fu.waitFor(t)});var n,r}):a).next(function(){e.createObjectStore(ou.store,{keyPath:ou.keyPath})})),t<5&&5<=r&&(a=a.next(function(){return i.Re(o)})),t<6&&6<=r&&(a=a.next(function(){return e.createObjectStore(tu.store),i.be(o)})),t<7&&7<=r&&(a=a.next(function(){return i.ve(o)})),t<8&&8<=r&&(a=a.next(function(){return i.Pe(e,o)})),t<9&&9<=r&&(a=a.next(function(){var t;(t=e).objectStoreNames.contains("remoteDocumentChanges")&&t.deleteObjectStore("remoteDocumentChanges"),(t=n.objectStore(Za.store)).createIndex(Za.readTimeIndex,Za.readTimeIndexPath,{unique:!1}),t.createIndex(Za.collectionReadTimeIndex,Za.collectionReadTimeIndexPath,{unique:!1})})),t<10&&10<=r&&(a=a.next(function(){return i.Ve(o)})),a=t<11&&11<=r?a.next(function(){e.createObjectStore(su.store,{keyPath:su.keyPath}),e.createObjectStore(au.store,{keyPath:au.keyPath})}):a},Wc.prototype.be=function(e){var n=0;return e.store(Za.store).$t(function(t,e){n+=lc(e)}).next(function(){var t=new tu(n);return e.store(tu.store).put(tu.key,t)})},Wc.prototype.Re=function(n){var r=this,t=n.store(za.store),i=n.store(Wa.store);return t.Nt().next(function(t){return fu.forEach(t,function(e){var t=IDBKeyRange.bound([e.userId,-1],[e.userId,e.lastAcknowledgedBatchId]);return i.Nt(Wa.userMutationsIndex,t).next(function(t){return fu.forEach(t,function(t){Wr(t.userId===e.userId);t=Hu(r.R,t);return hc(n,e.userId,t).next(function(){})})})})})},Wc.prototype.ve=function(t){var o=t.store(nu.store),e=t.store(Za.store);return t.store(ru.store).get(ru.key).next(function(r){var i=[];return e.$t(function(t,e){var n=new ci(t),t=[0,ja(n)];i.push(o.get(t).next(function(t){return t?fu.resolve():o.put(new nu(0,ja(n),r.highestListenSequenceNumber))}))}).next(function(){return fu.waitFor(i)})})},Wc.prototype.Pe=function(t,e){t.createObjectStore(iu.store,{keyPath:iu.keyPath});function r(t){if(i.add(t)){var e=t.lastSegment(),t=t.popLast();return n.put({collectionId:e,parent:ja(t)})}}var n=e.store(iu.store),i=new ec;return e.store(Za.store).$t({Ft:!0},function(t,e){t=new ci(t);return r(t.popLast())}).next(function(){return e.store(Ya.store).$t({Ft:!0},function(t,e){t[0];var n=t[1];t[2];n=Ga(n);return r(n.popLast())})})},Wc.prototype.Ve=function(t){var n=this,r=t.store(eu.store);return r.$t(function(t,e){e=zu(e),e=Wu(n.R,e);return r.put(e)})},Wc);function Wc(t){this.R=t}function Yc(t){t.createObjectStore(nu.store,{keyPath:nu.keyPath}).createIndex(nu.documentTargetsIndex,nu.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(eu.store,{keyPath:eu.keyPath}).createIndex(eu.queryTargetsIndexName,eu.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(ru.store)}var Xc="Failed to obtain exclusive access to the persistence layer. To allow shared access, multi-tab synchronization has to be enabled in all tabs. If you are using `experimentalForceOwningTab:true`, make sure that only one tab has persistence enabled at any given time.",$c=(Jc.prototype.start=function(){var e=this;return this.je().then(function(){if(!e.isPrimary&&!e.allowTabSynchronization)throw new Ur(Vr.FAILED_PRECONDITION,Xc);return e.We(),e.Ge(),e.ze(),e.runTransaction("getHighestListenSequenceNumber","readonly",function(t){return e.qe.getHighestSequenceNumber(t)})}).then(function(t){e.Ne=new Pr(t,e.De)}).then(function(){e.xe=!0}).catch(function(t){return e.Be&&e.Be.close(),Promise.reject(t)})},Jc.prototype.He=function(n){var t=this;return this.Me=function(e){return y(t,void 0,void 0,function(){return g(this,function(t){return this.started?[2,n(e)]:[2]})})},n(this.isPrimary)},Jc.prototype.setDatabaseDeletedListener=function(n){var t=this;this.Be.vt(function(e){return y(t,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return null===e.newVersion?[4,n()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})})},Jc.prototype.setNetworkEnabled=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.Se.enqueueAndForget(function(){return y(e,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.started?[4,this.je()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})}))},Jc.prototype.je=function(){var n=this;return this.runTransaction("updateClientMetadataAndTryBecomePrimary","readwrite",function(e){return th(e).put(new ou(n.clientId,Date.now(),n.networkEnabled,n.inForeground)).next(function(){if(n.isPrimary)return n.Je(e).next(function(t){t||(n.isPrimary=!1,n.Se.enqueueRetryable(function(){return n.Me(!1)}))})}).next(function(){return n.Ye(e)}).next(function(t){return n.isPrimary&&!t?n.Xe(e).next(function(){return!1}):!!t&&n.Ze(e).next(function(){return!0})})}).catch(function(t){if(Iu(t))return Kr("IndexedDbPersistence","Failed to extend owner lease: ",t),n.isPrimary;if(!n.allowTabSynchronization)throw t;return Kr("IndexedDbPersistence","Releasing owner lease after error during lease refresh",t),!1}).then(function(t){n.isPrimary!==t&&n.Se.enqueueRetryable(function(){return n.Me(t)}),n.isPrimary=t})},Jc.prototype.Je=function(t){var e=this;return Zc(t).get(Qa.key).next(function(t){return fu.resolve(e.tn(t))})},Jc.prototype.en=function(t){return th(t).delete(this.clientId)},Jc.prototype.nn=function(){return y(this,void 0,void 0,function(){var e,n,r,i,o=this;return g(this,function(t){switch(t.label){case 0:return!this.isPrimary||this.sn(this.Oe,18e5)?[3,2]:(this.Oe=Date.now(),[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",function(t){var r=xu(t,ou.store);return r.Nt().next(function(t){var e=o.rn(t,18e5),n=t.filter(function(t){return-1===e.indexOf(t)});return fu.forEach(n,function(t){return r.delete(t.clientId)}).next(function(){return n})})}).catch(function(){return[]})]);case 1:if(e=t.sent(),this.Qe)for(n=0,r=e;n<r.length;n++)i=r[n],this.Qe.removeItem(this.on(i.clientId));t.label=2;case 2:return[2]}})})},Jc.prototype.ze=function(){var t=this;this.$e=this.Se.enqueueAfterDelay("client_metadata_refresh",4e3,function(){return t.je().then(function(){return t.nn()}).then(function(){return t.ze()})})},Jc.prototype.tn=function(t){return!!t&&t.ownerId===this.clientId},Jc.prototype.Ye=function(e){var r=this;return this.Ce?fu.resolve(!0):Zc(e).get(Qa.key).next(function(t){if(null!==t&&r.sn(t.leaseTimestampMs,5e3)&&!r.cn(t.ownerId)){if(r.tn(t)&&r.networkEnabled)return!0;if(!r.tn(t)){if(!t.allowTabSynchronization)throw new Ur(Vr.FAILED_PRECONDITION,Xc);return!1}}return!(!r.networkEnabled||!r.inForeground)||th(e).Nt().next(function(t){return void 0===r.rn(t,5e3).find(function(t){if(r.clientId!==t.clientId){var e=!r.networkEnabled&&t.networkEnabled,n=!r.inForeground&&t.inForeground,t=r.networkEnabled===t.networkEnabled;if(e||n&&t)return!0}return!1})})}).next(function(t){return r.isPrimary!==t&&Kr("IndexedDbPersistence","Client "+(t?"is":"is not")+" eligible for a primary lease."),t})},Jc.prototype.shutdown=function(){return y(this,void 0,void 0,function(){var n=this;return g(this,function(t){switch(t.label){case 0:return this.xe=!1,this.un(),this.$e&&(this.$e.cancel(),this.$e=null),this.an(),this.hn(),[4,this.Be.runTransaction("shutdown","readwrite",[Qa.store,ou.store],function(t){var e=new ku(t,Pr.o);return n.Xe(e).next(function(){return n.en(e)})})];case 1:return t.sent(),this.Be.close(),this.ln(),[2]}})})},Jc.prototype.rn=function(t,e){var n=this;return t.filter(function(t){return n.sn(t.updateTimeMs,e)&&!n.cn(t.clientId)})},Jc.prototype.fn=function(){var e=this;return this.runTransaction("getActiveClients","readonly",function(t){return th(t).Nt().next(function(t){return e.rn(t,18e5).map(function(t){return t.clientId})})})},Object.defineProperty(Jc.prototype,"started",{get:function(){return this.xe},enumerable:!1,configurable:!0}),Jc.prototype.getMutationQueue=function(t){return fc.Qt(t,this.R,this.Ut,this.referenceDelegate)},Jc.prototype.getTargetCache=function(){return this.qe},Jc.prototype.getRemoteDocumentCache=function(){return this.Ue},Jc.prototype.getIndexManager=function(){return this.Ut},Jc.prototype.getBundleCache=function(){return this.Ke},Jc.prototype.runTransaction=function(e,n,r){var i,o=this;return Kr("IndexedDbPersistence","Starting transaction:",e),this.Be.runTransaction(e,"readonly"===n?"readonly":"readwrite",cu,function(t){return i=new ku(t,o.Ne?o.Ne.next():Pr.o),"readwrite-primary"===n?o.Je(i).next(function(t){return!!t||o.Ye(i)}).next(function(t){if(!t)throw Gr("Failed to obtain primary lease for action '"+e+"'."),o.isPrimary=!1,o.Se.enqueueRetryable(function(){return o.Me(!1)}),new Ur(Vr.FAILED_PRECONDITION,hu);return r(i)}).next(function(t){return o.Ze(i).next(function(){return t})}):o.dn(i).next(function(){return r(i)})}).then(function(t){return i.raiseOnCommittedEvent(),t})},Jc.prototype.dn=function(t){var e=this;return Zc(t).get(Qa.key).next(function(t){if(null!==t&&e.sn(t.leaseTimestampMs,5e3)&&!e.cn(t.ownerId)&&!e.tn(t)&&!(e.Ce||e.allowTabSynchronization&&t.allowTabSynchronization))throw new Ur(Vr.FAILED_PRECONDITION,Xc)})},Jc.prototype.Ze=function(t){var e=new Qa(this.clientId,this.allowTabSynchronization,Date.now());return Zc(t).put(Qa.key,e)},Jc.yt=function(){return pu.yt()},Jc.prototype.Xe=function(t){var e=this,n=Zc(t);return n.get(Qa.key).next(function(t){return e.tn(t)?(Kr("IndexedDbPersistence","Releasing primary lease."),n.delete(Qa.key)):fu.resolve()})},Jc.prototype.sn=function(t,e){var n=Date.now();return!(t<n-e||n<t&&(Gr("Detected an update time that is in the future: "+t+" > "+n),1))},Jc.prototype.We=function(){var t=this;null!==this.document&&"function"==typeof this.document.addEventListener&&(this.Fe=function(){t.Se.enqueueAndForget(function(){return t.inForeground="visible"===t.document.visibilityState,t.je()})},this.document.addEventListener("visibilitychange",this.Fe),this.inForeground="visible"===this.document.visibilityState)},Jc.prototype.an=function(){this.Fe&&(this.document.removeEventListener("visibilitychange",this.Fe),this.Fe=null)},Jc.prototype.Ge=function(){var t,e=this;"function"==typeof(null===(t=this.window)||void 0===t?void 0:t.addEventListener)&&(this.ke=function(){e.un(),c()&&navigator.appVersion.match("Version/14")&&e.Se.enterRestrictedMode(!0),e.Se.enqueueAndForget(function(){return e.shutdown()})},this.window.addEventListener("pagehide",this.ke))},Jc.prototype.hn=function(){this.ke&&(this.window.removeEventListener("pagehide",this.ke),this.ke=null)},Jc.prototype.cn=function(t){var e;try{var n=null!==(null===(e=this.Qe)||void 0===e?void 0:e.getItem(this.on(t)));return Kr("IndexedDbPersistence","Client '"+t+"' "+(n?"is":"is not")+" zombied in LocalStorage"),n}catch(t){return Gr("IndexedDbPersistence","Failed to get zombied client id.",t),!1}},Jc.prototype.un=function(){if(this.Qe)try{this.Qe.setItem(this.on(this.clientId),String(Date.now()))}catch(t){Gr("Failed to set zombie client id.",t)}},Jc.prototype.ln=function(){if(this.Qe)try{this.Qe.removeItem(this.on(this.clientId))}catch(t){}},Jc.prototype.on=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},Jc);function Jc(t,e,n,r,i,o,s,a,u,c){if(this.allowTabSynchronization=t,this.persistenceKey=e,this.clientId=n,this.Se=i,this.window=o,this.document=s,this.De=u,this.Ce=c,this.Ne=null,this.xe=!1,this.isPrimary=!1,this.networkEnabled=!0,this.ke=null,this.inForeground=!1,this.Fe=null,this.$e=null,this.Oe=Number.NEGATIVE_INFINITY,this.Me=function(t){return Promise.resolve()},!Jc.yt())throw new Ur(Vr.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");this.referenceDelegate=new kc(this,r),this.Le=e+"main",this.R=new Mu(a),this.Be=new pu(this.Le,11,new zc(this.R)),this.qe=new wc(this.referenceDelegate,this.R),this.Ut=new nc,this.Ue=(e=this.R,a=this.Ut,new Vc(e,a)),this.Ke=new Xu,this.window&&this.window.localStorage?this.Qe=this.window.localStorage:(this.Qe=null,!1===c&&Gr("IndexedDbPersistence","LocalStorage is unavailable. As a result, persistence may not work reliably. In particular enablePersistence() could fail immediately after refreshing the page."))}function Zc(t){return xu(t,Qa.store)}function th(t){return xu(t,ou.store)}function eh(t,e){var n=t.projectId;return t.isDefaultDatabase||(n+="."+t.database),"firestore/"+e+"/"+n+"/"}function nh(t,e){this.progress=t,this.wn=e}var rh=(hh.prototype.mn=function(e,n){var r=this;return this._n.getAllMutationBatchesAffectingDocumentKey(e,n).next(function(t){return r.yn(e,n,t)})},hh.prototype.yn=function(t,e,r){return this.Ue.getEntry(t,e).next(function(t){for(var e=0,n=r;e<n.length;e++)n[e].applyToLocalView(t);return t})},hh.prototype.gn=function(t,i){t.forEach(function(t,e){for(var n=0,r=i;n<r.length;n++)r[n].applyToLocalView(e)})},hh.prototype.pn=function(e,t){var n=this;return this.Ue.getEntries(e,t).next(function(t){return n.En(e,t).next(function(){return t})})},hh.prototype.En=function(t,e){var n=this;return this._n.getAllMutationBatchesAffectingDocumentKeys(t,e).next(function(t){return n.gn(e,t)})},hh.prototype.getDocumentsMatchingQuery=function(t,e,n){return r=e,Ni.isDocumentKey(r.path)&&null===r.collectionGroup&&0===r.filters.length?this.Tn(t,e.path):Mo(e)?this.In(t,e,n):this.An(t,e,n);var r},hh.prototype.Tn=function(t,e){return this.mn(t,new Ni(e)).next(function(t){var e=Xs;return e=t.isFoundDocument()?e.insert(t.key,t):e})},hh.prototype.In=function(n,r,i){var o=this,s=r.collectionGroup,a=Xs;return this.Ut.getCollectionParents(n,s).next(function(t){return fu.forEach(t,function(t){var e,e=(e=r,t=t.child(s),new Co(t,null,e.explicitOrderBy.slice(),e.filters.slice(),e.limit,e.limitType,e.startAt,e.endAt));return o.An(n,e,i).next(function(t){t.forEach(function(t,e){a=a.insert(t,e)})})}).next(function(){return a})})},hh.prototype.An=function(e,n,t){var c,h,r=this;return this.Ue.getDocumentsMatchingQuery(e,n,t).next(function(t){return c=t,r._n.getAllMutationBatchesAffectingQuery(e,n)}).next(function(t){return h=t,r.Rn(e,h,c).next(function(t){c=t;for(var e=0,n=h;e<n.length;e++)for(var r=n[e],i=0,o=r.mutations;i<o.length;i++){var s=o[i],a=s.key,u=c.get(a);null==u&&(u=Qi.newInvalidDocument(a),c=c.insert(a,u)),gs(s,u,r.localWriteTime),u.isFoundDocument()||(c=c.remove(a))}})}).next(function(){return c.forEach(function(t,e){Ko(n,e)||(c=c.remove(t))}),c})},hh.prototype.Rn=function(t,e,n){for(var r=Zs(),i=0,o=e;i<o.length;i++)for(var s=0,a=o[i].mutations;s<a.length;s++){var u=a[s];u instanceof Ts&&null===n.get(u.key)&&(r=r.add(u.key))}var c=n;return this.Ue.getEntries(t,r).next(function(t){return t.forEach(function(t,e){e.isFoundDocument()&&(c=c.insert(t,e))}),c})},hh),ih=(ch.Pn=function(t,e){for(var n=Zs(),r=Zs(),i=0,o=e.docChanges;i<o.length;i++){var s=o[i];switch(s.type){case 0:n=n.add(s.doc.key);break;case 1:r=r.add(s.doc.key)}}return new ch(t,e.fromCache,n,r)},ch),oh=(uh.prototype.Vn=function(t){this.Sn=t},uh.prototype.getDocumentsMatchingQuery=function(e,r,i,o){var s=this;return 0===r.filters.length&&null===r.limit&&null==r.startAt&&null==r.endAt&&(0===r.explicitOrderBy.length||1===r.explicitOrderBy.length&&r.explicitOrderBy[0].field.isKeyField())||i.isEqual(ei.min())?this.Dn(e,r):this.Sn.pn(e,o).next(function(t){var n=s.Cn(r,t);return(xo(r)||Oo(r))&&s.Nn(r.limitType,n,o,i)?s.Dn(e,r):(jr()<=w.DEBUG&&Kr("QueryEngine","Re-using previous result from %s to execute query: %s",i.toString(),jo(r)),s.Sn.getDocumentsMatchingQuery(e,r,i).next(function(e){return n.forEach(function(t){e=e.insert(t.key,t)}),e}))})},uh.prototype.Cn=function(n,t){var r=new Qs(Go(n));return t.forEach(function(t,e){Ko(n,e)&&(r=r.add(e))}),r},uh.prototype.Nn=function(t,e,n,r){if(n.size!==e.size)return!0;e="F"===t?e.last():e.first();return!!e&&(e.hasPendingWrites||0<e.version.compareTo(r))},uh.prototype.Dn=function(t,e){return jr()<=w.DEBUG&&Kr("QueryEngine","Using full collection scan to execute query:",jo(e)),this.Sn.getDocumentsMatchingQuery(t,e,ei.min())},uh),sh=(ah.prototype.collectGarbage=function(e){var n=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary",function(t){return e.collect(t,n.kn)})},ah);function ah(t,e,n,r){this.persistence=t,this.xn=e,this.R=r,this.kn=new Vs($r),this.Fn=new Fc(Yi,Xi),this.$n=ei.min(),this._n=t.getMutationQueue(n),this.On=t.getRemoteDocumentCache(),this.qe=t.getTargetCache(),this.Mn=new rh(this.On,this._n,this.persistence.getIndexManager()),this.Ke=t.getBundleCache(),this.xn.Vn(this.Mn)}function uh(){}function ch(t,e,n,r){this.targetId=t,this.fromCache=e,this.bn=n,this.vn=r}function hh(t,e,n){this.Ue=t,this._n=e,this.Ut=n}function lh(t,e,n,r){return new sh(t,e,n,r)}function fh(i,o){return y(this,void 0,void 0,function(){var e,n,v,r;return g(this,function(t){switch(t.label){case 0:return n=(e=i)._n,v=e.Mn,[4,e.persistence.runTransaction("Handle user change","readonly",function(g){var m;return e._n.getAllMutationBatches(g).next(function(t){return m=t,n=e.persistence.getMutationQueue(o),v=new rh(e.On,n,e.persistence.getIndexManager()),n.getAllMutationBatches(g)}).next(function(t){for(var e=[],n=[],r=Zs(),i=0,o=m;i<o.length;i++){var s=o[i];e.push(s.batchId);for(var a=0,u=s.mutations;a<u.length;a++)var c=u[a],r=r.add(c.key)}for(var h=0,l=t;h<l.length;h++){var f=l[h];n.push(f.batchId);for(var d=0,p=f.mutations;d<p.length;d++){var y=p[d];r=r.add(y.key)}}return v.pn(g,r).next(function(t){return{Ln:t,removedBatchIds:e,addedBatchIds:n}})})})];case 1:return r=t.sent(),[2,(e._n=n,e.Mn=v,e.xn.Vn(e.Mn),r)]}})})}function dh(t,h){var l=t;return l.persistence.runTransaction("Acknowledge batch","readwrite-primary",function(t){var e,r,i,o,s,n,a,u=h.batch.keys(),c=l.On.newChangeBuffer({trackRemovals:!0});return e=l,r=t,o=c,s=(i=h).batch,n=s.keys(),a=fu.resolve(),n.forEach(function(n){a=a.next(function(){return o.getEntry(r,n)}).next(function(t){var e=i.docVersions.get(n);Wr(null!==e),t.version.compareTo(e)<0&&(s.applyToRemoteDocument(t,i),t.isValidDocument()&&o.addEntry(t,i.commitVersion))})}),a.next(function(){return e._n.removeMutationBatch(r,s)}).next(function(){return c.apply(t)}).next(function(){return l._n.performConsistencyCheck(t)}).next(function(){return l.Mn.pn(t,u)})})}function ph(t){var e=t;return e.persistence.runTransaction("Get last remote snapshot version","readonly",function(t){return e.qe.getLastRemoteSnapshotVersion(t)})}function yh(t,r){var u=t,c=r.snapshotVersion,h=u.kn;return u.persistence.runTransaction("Apply remote event","readwrite-primary",function(s){var t=u.On.newChangeBuffer({trackRemovals:!0});h=u.kn;var a=[];r.targetChanges.forEach(function(t,e){var n,r,i,o=h.get(e);o&&(a.push(u.qe.removeMatchingKeys(s,t.removedDocuments,e).next(function(){return u.qe.addMatchingKeys(s,t.addedDocuments,e)})),0<(i=t.resumeToken).approximateByteSize()&&(n=o.withResumeToken(i,c).withSequenceNumber(s.currentSequenceNumber),h=h.insert(e,n),r=o,i=t,Wr(0<(o=n).resumeToken.approximateByteSize()),(0===r.resumeToken.approximateByteSize()||3e8<=o.snapshotVersion.toMicroseconds()-r.snapshotVersion.toMicroseconds()||0<i.addedDocuments.size+i.modifiedDocuments.size+i.removedDocuments.size)&&a.push(u.qe.updateTargetData(s,n))))});var e,n=zs;return r.documentUpdates.forEach(function(t,e){r.resolvedLimboDocuments.has(t)&&a.push(u.persistence.referenceDelegate.updateLimboDocument(s,t))}),a.push(gh(s,t,r.documentUpdates,c,void 0).next(function(t){n=t})),c.isEqual(ei.min())||(e=u.qe.getLastRemoteSnapshotVersion(s).next(function(t){return u.qe.setTargetsMetadata(s,s.currentSequenceNumber,c)}),a.push(e)),fu.waitFor(a).next(function(){return t.apply(s)}).next(function(){return u.Mn.En(s,n)}).next(function(){return n})}).then(function(t){return u.kn=h,t})}function gh(t,s,e,a,u){var n=Zs();return e.forEach(function(t){return n=n.add(t)}),s.getEntries(t,n).next(function(i){var o=zs;return e.forEach(function(t,e){var n=i.get(t),r=(null==u?void 0:u.get(t))||a;e.isNoDocument()&&e.version.isEqual(ei.min())?(s.removeEntry(t,r),o=o.insert(t,e)):!n.isValidDocument()||0<e.version.compareTo(n.version)||0===e.version.compareTo(n.version)&&n.hasPendingWrites?(s.addEntry(e,r),o=o.insert(t,e)):Kr("LocalStore","Ignoring outdated watch update for ",t,". Current version:",n.version," Watch version:",e.version)}),o})}function mh(t,r){var i=t;return i.persistence.runTransaction("Allocate target","readwrite",function(e){var n;return i.qe.getTargetData(e,r).next(function(t){return t?(n=t,fu.resolve(n)):i.qe.allocateTargetId(e).next(function(t){return n=new Pu(r,t,0,e.currentSequenceNumber),i.qe.addTargetData(e,n).next(function(){return n})})})}).then(function(t){var e=i.kn.get(t.targetId);return(null===e||0<t.snapshotVersion.compareTo(e.snapshotVersion))&&(i.kn=i.kn.insert(t.targetId,t),i.Fn.set(r,t.targetId)),t})}function vh(i,o,s){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:n=(e=i).kn.get(o),r=s?"readwrite":"readwrite-primary",t.label=1;case 1:return t.trys.push([1,4,,5]),s?[3,3]:[4,e.persistence.runTransaction("Release target",r,function(t){return e.persistence.referenceDelegate.removeTarget(t,n)})];case 2:t.sent(),t.label=3;case 3:return[3,5];case 4:if(!Iu(r=t.sent()))throw r;return Kr("LocalStore","Failed to update sequence numbers for target "+o+": "+r),[3,5];case 5:return e.kn=e.kn.remove(o),e.Fn.delete(n.target),[2]}})})}function wh(t,o,s){var a=t,u=ei.min(),c=Zs();return a.persistence.runTransaction("Execute query","readonly",function(e){return t=a,n=e,r=Vo(o),(void 0!==(t=(i=t).Fn.get(r))?fu.resolve(i.kn.get(t)):i.qe.getTargetData(n,r)).next(function(t){if(t)return u=t.lastLimboFreeSnapshotVersion,a.qe.getMatchingKeysForTargetId(e,t.targetId).next(function(t){c=t})}).next(function(){return a.xn.getDocumentsMatchingQuery(e,o,s?u:ei.min(),s?c:Zs())}).next(function(t){return{documents:t,Bn:c}});var t,n,r,i})}function bh(t,e){var n=t,r=n.qe,t=n.kn.get(e);return t?Promise.resolve(t.target):n.persistence.runTransaction("Get target data","readonly",function(t){return r.lt(t,e).next(function(t){return t?t.target:null})})}function Eh(t){var s=t;return s.persistence.runTransaction("Get new document changes","readonly",function(t){return e=s.On,n=t,t=s.$n,r=e,i=zs,o=ju(t),t=Qc(n),n=IDBKeyRange.lowerBound(o,!0),t.$t({index:Za.readTimeIndex,range:n},function(t,e){var n=qu(r.R,e);i=i.insert(n.key,n),o=e.readTime}).next(function(){return{wn:i,readTime:Ku(o)}});var e,n,r,i,o}).then(function(t){var e=t.wn,t=t.readTime;return s.$n=t,e})}function Th(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){return[2,(e=n).persistence.runTransaction("Synchronize last document change read time","readonly",function(t){return t=Qc(t),r=ei.min(),t.$t({index:Za.readTimeIndex,reverse:!0},function(t,e,n){e.readTime&&(r=Ku(e.readTime)),n.done()}).next(function(){return r});var r}).then(function(t){e.$n=t})]})})}var Ih,_h,Sh=(Hh.prototype.getBundleMetadata=function(t,e){return fu.resolve(this.Qn.get(e))},Hh.prototype.saveBundleMetadata=function(t,e){return this.Qn.set(e.id,{id:e.id,version:e.version,createTime:wa(e.createTime)}),fu.resolve()},Hh.prototype.getNamedQuery=function(t,e){return fu.resolve(this.jn.get(e))},Hh.prototype.saveNamedQuery=function(t,e){return this.jn.set(e.name,{name:(e=e).name,query:Yu(e.bundledQuery),readTime:wa(e.readTime)}),fu.resolve()},Hh),Ah=(Qh.prototype.isEmpty=function(){return this.Wn.isEmpty()},Qh.prototype.addReference=function(t,e){e=new Dh(t,e);this.Wn=this.Wn.add(e),this.zn=this.zn.add(e)},Qh.prototype.Jn=function(t,e){var n=this;t.forEach(function(t){return n.addReference(t,e)})},Qh.prototype.removeReference=function(t,e){this.Yn(new Dh(t,e))},Qh.prototype.Xn=function(t,e){var n=this;t.forEach(function(t){return n.removeReference(t,e)})},Qh.prototype.Zn=function(t){var e=this,n=new Ni(new ci([])),r=new Dh(n,t),t=new Dh(n,t+1),i=[];return this.zn.forEachInRange([r,t],function(t){e.Yn(t),i.push(t.key)}),i},Qh.prototype.ts=function(){var e=this;this.Wn.forEach(function(t){return e.Yn(t)})},Qh.prototype.Yn=function(t){this.Wn=this.Wn.delete(t),this.zn=this.zn.delete(t)},Qh.prototype.es=function(t){var e=new Ni(new ci([])),n=new Dh(e,t),t=new Dh(e,t+1),r=Zs();return this.zn.forEachInRange([n,t],function(t){r=r.add(t.key)}),r},Qh.prototype.containsKey=function(t){var e=new Dh(t,0),e=this.Wn.firstAfterOrEqual(e);return null!==e&&t.isEqual(e.key)},Qh),Dh=(Gh.Gn=function(t,e){return Ni.comparator(t.key,e.key)||$r(t.ns,e.ns)},Gh.Hn=function(t,e){return $r(t.ns,e.ns)||Ni.comparator(t.key,e.key)},Gh),Nh=(Kh.prototype.checkEmpty=function(t){return fu.resolve(0===this._n.length)},Kh.prototype.addMutationBatch=function(t,e,n,r){var i=this.ss;this.ss++,0<this._n.length&&this._n[this._n.length-1];n=new Ou(i,e,n,r);this._n.push(n);for(var o=0,s=r;o<s.length;o++){var a=s[o];this.rs=this.rs.add(new Dh(a.key,i)),this.Ut.addToCollectionParentIndex(t,a.key.path.popLast())}return fu.resolve(n)},Kh.prototype.lookupMutationBatch=function(t,e){return fu.resolve(this.os(e))},Kh.prototype.getNextMutationBatchAfterBatchId=function(t,e){e=this.cs(e+1),e=e<0?0:e;return fu.resolve(this._n.length>e?this._n[e]:null)},Kh.prototype.getHighestUnacknowledgedBatchId=function(){return fu.resolve(0===this._n.length?-1:this.ss-1)},Kh.prototype.getAllMutationBatches=function(t){return fu.resolve(this._n.slice())},Kh.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,e){var n=this,r=new Dh(e,0),e=new Dh(e,Number.POSITIVE_INFINITY),i=[];return this.rs.forEachInRange([r,e],function(t){t=n.os(t.ns);i.push(t)}),fu.resolve(i)},Kh.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,e){var n=this,r=new Qs($r);return e.forEach(function(t){var e=new Dh(t,0),t=new Dh(t,Number.POSITIVE_INFINITY);n.rs.forEachInRange([e,t],function(t){r=r.add(t.ns)})}),fu.resolve(this.us(r))},Kh.prototype.getAllMutationBatchesAffectingQuery=function(t,e){var n=e.path,r=n.length+1,e=n;Ni.isDocumentKey(e)||(e=e.child(""));var e=new Dh(new Ni(e),0),i=new Qs($r);return this.rs.forEachWhile(function(t){var e=t.key.path;return!!n.isPrefixOf(e)&&(e.length===r&&(i=i.add(t.ns)),!0)},e),fu.resolve(this.us(i))},Kh.prototype.us=function(t){var e=this,n=[];return t.forEach(function(t){t=e.os(t);null!==t&&n.push(t)}),n},Kh.prototype.removeMutationBatch=function(n,r){var i=this;Wr(0===this.hs(r.batchId,"removed")),this._n.shift();var o=this.rs;return fu.forEach(r.mutations,function(t){var e=new Dh(t.key,r.batchId);return o=o.delete(e),i.referenceDelegate.markPotentiallyOrphaned(n,t.key)}).next(function(){i.rs=o})},Kh.prototype.Gt=function(t){},Kh.prototype.containsKey=function(t,e){var n=new Dh(e,0),n=this.rs.firstAfterOrEqual(n);return fu.resolve(e.isEqual(n&&n.key))},Kh.prototype.performConsistencyCheck=function(t){return this._n.length,fu.resolve()},Kh.prototype.hs=function(t,e){return this.cs(t)},Kh.prototype.cs=function(t){return 0===this._n.length?0:t-this._n[0].batchId},Kh.prototype.os=function(t){t=this.cs(t);return t<0||t>=this._n.length?null:this._n[t]},Kh),Ch=(jh.prototype.addEntry=function(t,e,n){var r=e.key,i=this.docs.get(r),o=i?i.size:0,i=this.ls(e);return this.docs=this.docs.insert(r,{document:e.clone(),size:i,readTime:n}),this.size+=i-o,this.Ut.addToCollectionParentIndex(t,r.path.popLast())},jh.prototype.removeEntry=function(t){var e=this.docs.get(t);e&&(this.docs=this.docs.remove(t),this.size-=e.size)},jh.prototype.getEntry=function(t,e){var n=this.docs.get(e);return fu.resolve(n?n.document.clone():Qi.newInvalidDocument(e))},jh.prototype.getEntries=function(t,e){var n=this,r=zs;return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.document.clone():Qi.newInvalidDocument(t))}),fu.resolve(r)},jh.prototype.getDocumentsMatchingQuery=function(t,e,n){for(var r=zs,i=new Ni(e.path.child("")),o=this.docs.getIteratorFrom(i);o.hasNext();){var s=o.getNext(),a=s.key,u=s.value,s=u.document,u=u.readTime;if(!e.path.isPrefixOf(a.path))break;u.compareTo(n)<=0||Ko(e,s)&&(r=r.insert(s.key,s.clone()))}return fu.resolve(r)},jh.prototype.fs=function(t,e){return fu.forEach(this.docs,function(t){return e(t)})},jh.prototype.newChangeBuffer=function(t){return new kh(this)},jh.prototype.getSize=function(t){return fu.resolve(this.size)},jh),kh=(n(Bh,_h=A),Bh.prototype.applyChanges=function(n){var r=this,i=[];return this.changes.forEach(function(t,e){e.document.isValidDocument()?i.push(r.Ie.addEntry(n,e.document,r.getReadTime(t))):r.Ie.removeEntry(t)}),fu.waitFor(i)},Bh.prototype.getFromCache=function(t,e){return this.Ie.getEntry(t,e)},Bh.prototype.getAllFromCache=function(t,e){return this.Ie.getEntries(t,e)},Bh),Rh=(qh.prototype.forEachTarget=function(t,n){return this.ds.forEach(function(t,e){return n(e)}),fu.resolve()},qh.prototype.getLastRemoteSnapshotVersion=function(t){return fu.resolve(this.lastRemoteSnapshotVersion)},qh.prototype.getHighestSequenceNumber=function(t){return fu.resolve(this.ws)},qh.prototype.allocateTargetId=function(t){return this.highestTargetId=this.ys.next(),fu.resolve(this.highestTargetId)},qh.prototype.setTargetsMetadata=function(t,e,n){return n&&(this.lastRemoteSnapshotVersion=n),e>this.ws&&(this.ws=e),fu.resolve()},qh.prototype.te=function(t){this.ds.set(t.target,t);var e=t.targetId;e>this.highestTargetId&&(this.ys=new vc(e),this.highestTargetId=e),t.sequenceNumber>this.ws&&(this.ws=t.sequenceNumber)},qh.prototype.addTargetData=function(t,e){return this.te(e),this.targetCount+=1,fu.resolve()},qh.prototype.updateTargetData=function(t,e){return this.te(e),fu.resolve()},qh.prototype.removeTargetData=function(t,e){return this.ds.delete(e.target),this._s.Zn(e.targetId),--this.targetCount,fu.resolve()},qh.prototype.removeTargets=function(n,r,i){var o=this,s=0,a=[];return this.ds.forEach(function(t,e){e.sequenceNumber<=r&&null===i.get(e.targetId)&&(o.ds.delete(t),a.push(o.removeMatchingKeysForTargetId(n,e.targetId)),s++)}),fu.waitFor(a).next(function(){return s})},qh.prototype.getTargetCount=function(t){return fu.resolve(this.targetCount)},qh.prototype.getTargetData=function(t,e){e=this.ds.get(e)||null;return fu.resolve(e)},qh.prototype.addMatchingKeys=function(t,e,n){return this._s.Jn(e,n),fu.resolve()},qh.prototype.removeMatchingKeys=function(e,t,n){this._s.Xn(t,n);var r=this.persistence.referenceDelegate,i=[];return r&&t.forEach(function(t){i.push(r.markPotentiallyOrphaned(e,t))}),fu.waitFor(i)},qh.prototype.removeMatchingKeysForTargetId=function(t,e){return this._s.Zn(e),fu.resolve()},qh.prototype.getMatchingKeysForTargetId=function(t,e){e=this._s.es(e);return fu.resolve(e)},qh.prototype.containsKey=function(t,e){return fu.resolve(this._s.containsKey(e))},qh),xh=(Uh.prototype.start=function(){return Promise.resolve()},Uh.prototype.shutdown=function(){return this.xe=!1,Promise.resolve()},Object.defineProperty(Uh.prototype,"started",{get:function(){return this.xe},enumerable:!1,configurable:!0}),Uh.prototype.setDatabaseDeletedListener=function(){},Uh.prototype.setNetworkEnabled=function(){},Uh.prototype.getIndexManager=function(){return this.Ut},Uh.prototype.getMutationQueue=function(t){var e=this.gs[t.toKey()];return e||(e=new Nh(this.Ut,this.referenceDelegate),this.gs[t.toKey()]=e),e},Uh.prototype.getTargetCache=function(){return this.qe},Uh.prototype.getRemoteDocumentCache=function(){return this.Ue},Uh.prototype.getBundleCache=function(){return this.Ke},Uh.prototype.runTransaction=function(t,e,n){var r=this;Kr("MemoryPersistence","Starting transaction:",t);var i=new Oh(this.Ne.next());return this.referenceDelegate.Es(),n(i).next(function(t){return r.referenceDelegate.Ts(i).next(function(){return t})}).toPromise().then(function(t){return i.raiseOnCommittedEvent(),t})},Uh.prototype.Is=function(e,n){return fu.or(Object.values(this.gs).map(function(t){return function(){return t.containsKey(e,n)}}))},Uh),Oh=(n(Vh,Ih=R),Vh),Lh=(Fh.bs=function(t){return new Fh(t)},Object.defineProperty(Fh.prototype,"vs",{get:function(){if(this.Rs)return this.Rs;throw zr()},enumerable:!1,configurable:!0}),Fh.prototype.addReference=function(t,e,n){return this.As.addReference(n,e),this.vs.delete(n.toString()),fu.resolve()},Fh.prototype.removeReference=function(t,e,n){return this.As.removeReference(n,e),this.vs.add(n.toString()),fu.resolve()},Fh.prototype.markPotentiallyOrphaned=function(t,e){return this.vs.add(e.toString()),fu.resolve()},Fh.prototype.removeTarget=function(t,e){var n=this;this.As.Zn(e.targetId).forEach(function(t){return n.vs.add(t.toString())});var r=this.persistence.getTargetCache();return r.getMatchingKeysForTargetId(t,e.targetId).next(function(t){t.forEach(function(t){return n.vs.add(t.toString())})}).next(function(){return r.removeTargetData(t,e)})},Fh.prototype.Es=function(){this.Rs=new Set},Fh.prototype.Ts=function(n){var r=this,i=this.persistence.getRemoteDocumentCache().newChangeBuffer();return fu.forEach(this.vs,function(t){var e=Ni.fromPath(t);return r.Ps(n,e).next(function(t){t||i.removeEntry(e)})}).next(function(){return r.Rs=null,i.apply(n)})},Fh.prototype.updateLimboDocument=function(t,e){var n=this;return this.Ps(t,e).next(function(t){t?n.vs.delete(e.toString()):n.vs.add(e.toString())})},Fh.prototype.ps=function(t){return 0},Fh.prototype.Ps=function(t,e){var n=this;return fu.or([function(){return fu.resolve(n.As.containsKey(e))},function(){return n.persistence.getTargetCache().containsKey(t,e)},function(){return n.persistence.Is(t,e)}])},Fh),Ph=(Mh.prototype.isAuthenticated=function(){return null!=this.uid},Mh.prototype.toKey=function(){return this.isAuthenticated()?"uid:"+this.uid:"anonymous-user"},Mh.prototype.isEqual=function(t){return t.uid===this.uid},Mh);function Mh(t){this.uid=t}function Fh(t){this.persistence=t,this.As=new Ah,this.Rs=null}function Vh(t){var e=this;return(e=Ih.call(this)||this).currentSequenceNumber=t,e}function Uh(t,e){var n=this;this.gs={},this.Ne=new Pr(0),this.xe=!1,this.xe=!0,this.referenceDelegate=t(this),this.qe=new Rh(this),this.Ut=new tc,this.Ue=(t=this.Ut,new Ch(t,function(t){return n.referenceDelegate.ps(t)})),this.R=new Mu(e),this.Ke=new Sh(this.R)}function qh(t){this.persistence=t,this.ds=new Fc(Yi,Xi),this.lastRemoteSnapshotVersion=ei.min(),this.highestTargetId=0,this.ws=0,this._s=new Ah,this.targetCount=0,this.ys=vc.Jt()}function Bh(t){var e=this;return(e=_h.call(this)||this).Ie=t,e}function jh(t,e){this.Ut=t,this.ls=e,this.docs=new Vs(Ni.comparator),this.size=0}function Kh(t,e){this.Ut=t,this.referenceDelegate=e,this._n=[],this.ss=1,this.rs=new Qs(Dh.Gn)}function Gh(t,e){this.key=t,this.ns=e}function Qh(){this.Wn=new Qs(Dh.Gn),this.zn=new Qs(Dh.Hn)}function Hh(t){this.R=t,this.Qn=new Map,this.jn=new Map}function zh(t,e){return"firestore_clients_"+t+"_"+e}function Wh(t,e,n){n="firestore_mutations_"+t+"_"+n;return e.isAuthenticated()&&(n+="_"+e.uid),n}function Yh(t,e){return"firestore_targets_"+t+"_"+e}Ph.UNAUTHENTICATED=new Ph(null),Ph.GOOGLE_CREDENTIALS=new Ph("google-credentials-uid"),Ph.FIRST_PARTY=new Ph("first-party-uid"),Ph.MOCK_USER=new Ph("mock-user");var Xh,$h=(bl.Vs=function(t,e,n){var r,i=JSON.parse(n),o="object"==typeof i&&-1!==["pending","acknowledged","rejected"].indexOf(i.state)&&(void 0===i.error||"object"==typeof i.error);return o&&i.error&&(o="string"==typeof i.error.message&&"string"==typeof i.error.code)&&(r=new Ur(i.error.code,i.error.message)),o?new bl(t,e,i.state,r):(Gr("SharedClientState","Failed to parse mutation state for ID '"+e+"': "+n),null)},bl.prototype.Ss=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},bl),Jh=(wl.Vs=function(t,e){var n,r=JSON.parse(e),i="object"==typeof r&&-1!==["not-current","current","rejected"].indexOf(r.state)&&(void 0===r.error||"object"==typeof r.error);return i&&r.error&&(i="string"==typeof r.error.message&&"string"==typeof r.error.code)&&(n=new Ur(r.error.code,r.error.message)),i?new wl(t,r.state,n):(Gr("SharedClientState","Failed to parse target state for ID '"+t+"': "+e),null)},wl.prototype.Ss=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},wl),Zh=(vl.Vs=function(t,e){for(var n=JSON.parse(e),r="object"==typeof n&&n.activeTargetIds instanceof Array,i=ta,o=0;r&&o<n.activeTargetIds.length;++o)r=Di(n.activeTargetIds[o]),i=i.add(n.activeTargetIds[o]);return r?new vl(t,i):(Gr("SharedClientState","Failed to parse client data for instance '"+t+"': "+e),null)},vl),tl=(ml.Vs=function(t){var e=JSON.parse(t);return"object"==typeof e&&-1!==["Unknown","Online","Offline"].indexOf(e.onlineState)&&"string"==typeof e.clientId?new ml(e.clientId,e.onlineState):(Gr("SharedClientState","Failed to parse online state: "+t),null)},ml),el=(gl.prototype.Ds=function(t){this.activeTargetIds=this.activeTargetIds.add(t)},gl.prototype.Cs=function(t){this.activeTargetIds=this.activeTargetIds.delete(t)},gl.prototype.Ss=function(){var t={activeTargetIds:this.activeTargetIds.toArray(),updateTimeMs:Date.now()};return JSON.stringify(t)},gl),nl=(yl.yt=function(t){return!(!t||!t.localStorage)},yl.prototype.start=function(){return y(this,void 0,void 0,function(){var e,n,r,i,o,s,a,u,c,h,l=this;return g(this,function(t){switch(t.label){case 0:return[4,this.syncEngine.fn()];case 1:for(s=t.sent(),e=0,n=s;e<n.length;e++)(r=n[e])!==this.Ns&&(i=this.getItem(zh(this.persistenceKey,r)))&&(o=Zh.Vs(r,i))&&(this.Fs=this.Fs.insert(o.clientId,o));for(this.Qs(),(s=this.storage.getItem(this.Us))&&(a=this.js(s))&&this.Ws(a),u=0,c=this.$s;u<c.length;u++)h=c[u],this.ks(h);return this.$s=[],this.window.addEventListener("pagehide",function(){return l.shutdown()}),this.started=!0,[2]}})})},yl.prototype.writeSequenceNumber=function(t){this.setItem(this.Ms,JSON.stringify(t))},yl.prototype.getAllActiveQueryTargets=function(){return this.Gs(this.Fs)},yl.prototype.isActiveQueryTarget=function(n){var r=!1;return this.Fs.forEach(function(t,e){e.activeTargetIds.has(n)&&(r=!0)}),r},yl.prototype.addPendingMutation=function(t){this.zs(t,"pending")},yl.prototype.updateMutationState=function(t,e,n){this.zs(t,e,n),this.Hs(t)},yl.prototype.addLocalQueryTarget=function(t){var e,n="not-current";return this.isActiveQueryTarget(t)&&(!(e=this.storage.getItem(Yh(this.persistenceKey,t)))||(e=Jh.Vs(t,e))&&(n=e.state)),this.Js.Ds(t),this.Qs(),n},yl.prototype.removeLocalQueryTarget=function(t){this.Js.Cs(t),this.Qs()},yl.prototype.isLocalQueryTarget=function(t){return this.Js.activeTargetIds.has(t)},yl.prototype.clearQueryState=function(t){this.removeItem(Yh(this.persistenceKey,t))},yl.prototype.updateQueryState=function(t,e,n){this.Ys(t,e,n)},yl.prototype.handleUserChange=function(t,e,n){var r=this;e.forEach(function(t){r.Hs(t)}),this.currentUser=t,n.forEach(function(t){r.addPendingMutation(t)})},yl.prototype.setOnlineState=function(t){this.Xs(t)},yl.prototype.notifyBundleLoaded=function(){this.Zs()},yl.prototype.shutdown=function(){this.started&&(this.window.removeEventListener("storage",this.xs),this.removeItem(this.Os),this.started=!1)},yl.prototype.getItem=function(t){var e=this.storage.getItem(t);return Kr("SharedClientState","READ",t,e),e},yl.prototype.setItem=function(t,e){Kr("SharedClientState","SET",t,e),this.storage.setItem(t,e)},yl.prototype.removeItem=function(t){Kr("SharedClientState","REMOVE",t),this.storage.removeItem(t)},yl.prototype.ks=function(t){var e=this,o=t;o.storageArea===this.storage&&(Kr("SharedClientState","EVENT",o.key,o.newValue),o.key!==this.Os?this.Se.enqueueRetryable(function(){return y(e,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){if(this.started){if(null!==o.key)if(this.Ls.test(o.key)){if(null==o.newValue)return e=this.ti(o.key),[2,this.ei(e,null)];if(e=this.ni(o.key,o.newValue))return[2,this.ei(e.clientId,e)]}else if(this.Bs.test(o.key)){if(null!==o.newValue&&(n=this.si(o.key,o.newValue)))return[2,this.ii(n)]}else if(this.qs.test(o.key)){if(null!==o.newValue&&(r=this.ri(o.key,o.newValue)))return[2,this.oi(r)]}else if(o.key===this.Us){if(null!==o.newValue&&(i=this.js(o.newValue)))return[2,this.Ws(i)]}else if(o.key===this.Ms)(i=function(t){var e=Pr.o;if(null!=t)try{var n=JSON.parse(t);Wr("number"==typeof n),e=n}catch(t){Gr("SharedClientState","Failed to read sequence number from WebStorage",t)}return e}(o.newValue))!==Pr.o&&this.sequenceNumberHandler(i);else if(o.key===this.Ks)return[2,this.syncEngine.ci()]}else this.$s.push(o);return[2]})})}):Gr("Received WebStorage notification for local change. Another client might have garbage-collected our state"))},Object.defineProperty(yl.prototype,"Js",{get:function(){return this.Fs.get(this.Ns)},enumerable:!1,configurable:!0}),yl.prototype.Qs=function(){this.setItem(this.Os,this.Js.Ss())},yl.prototype.zs=function(t,e,n){n=new $h(this.currentUser,t,e,n),t=Wh(this.persistenceKey,this.currentUser,t);this.setItem(t,n.Ss())},yl.prototype.Hs=function(t){t=Wh(this.persistenceKey,this.currentUser,t);this.removeItem(t)},yl.prototype.Xs=function(t){t={clientId:this.Ns,onlineState:t};this.storage.setItem(this.Us,JSON.stringify(t))},yl.prototype.Ys=function(t,e,n){var r=Yh(this.persistenceKey,t),n=new Jh(t,e,n);this.setItem(r,n.Ss())},yl.prototype.Zs=function(){this.setItem(this.Ks,"value-not-used")},yl.prototype.ti=function(t){t=this.Ls.exec(t);return t?t[1]:null},yl.prototype.ni=function(t,e){t=this.ti(t);return Zh.Vs(t,e)},yl.prototype.si=function(t,e){var n=this.Bs.exec(t),t=Number(n[1]),n=void 0!==n[2]?n[2]:null;return $h.Vs(new Ph(n),t,e)},yl.prototype.ri=function(t,e){t=this.qs.exec(t),t=Number(t[1]);return Jh.Vs(t,e)},yl.prototype.js=function(t){return tl.Vs(t)},yl.prototype.ii=function(e){return y(this,void 0,void 0,function(){return g(this,function(t){return e.user.uid===this.currentUser.uid?[2,this.syncEngine.ui(e.batchId,e.state,e.error)]:(Kr("SharedClientState","Ignoring mutation for non-active user "+e.user.uid),[2])})})},yl.prototype.oi=function(t){return this.syncEngine.ai(t.targetId,t.state,t.error)},yl.prototype.ei=function(t,e){var n=this,r=e?this.Fs.insert(t,e):this.Fs.remove(t),i=this.Gs(this.Fs),o=this.Gs(r),s=[],a=[];return o.forEach(function(t){i.has(t)||s.push(t)}),i.forEach(function(t){o.has(t)||a.push(t)}),this.syncEngine.hi(s,a).then(function(){n.Fs=r})},yl.prototype.Ws=function(t){this.Fs.get(t.clientId)&&this.onlineStateHandler(t.onlineState)},yl.prototype.Gs=function(t){var n=ta;return t.forEach(function(t,e){n=n.unionWith(e.activeTargetIds)}),n},yl),rl=(pl.prototype.addPendingMutation=function(t){},pl.prototype.updateMutationState=function(t,e,n){},pl.prototype.addLocalQueryTarget=function(t){return this.li.Ds(t),this.fi[t]||"not-current"},pl.prototype.updateQueryState=function(t,e,n){this.fi[t]=e},pl.prototype.removeLocalQueryTarget=function(t){this.li.Cs(t)},pl.prototype.isLocalQueryTarget=function(t){return this.li.activeTargetIds.has(t)},pl.prototype.clearQueryState=function(t){delete this.fi[t]},pl.prototype.getAllActiveQueryTargets=function(){return this.li.activeTargetIds},pl.prototype.isActiveQueryTarget=function(t){return this.li.activeTargetIds.has(t)},pl.prototype.start=function(){return this.li=new el,Promise.resolve()},pl.prototype.handleUserChange=function(t,e,n){},pl.prototype.setOnlineState=function(t){},pl.prototype.shutdown=function(){},pl.prototype.writeSequenceNumber=function(t){},pl.prototype.notifyBundleLoaded=function(){},pl),il=(dl.prototype.di=function(t){},dl.prototype.shutdown=function(){},dl),ol=(fl.prototype.di=function(t){this.gi.push(t)},fl.prototype.shutdown=function(){window.removeEventListener("online",this.wi),window.removeEventListener("offline",this.mi)},fl.prototype.pi=function(){window.addEventListener("online",this.wi),window.addEventListener("offline",this.mi)},fl.prototype._i=function(){Kr("ConnectivityMonitor","Network connectivity changed: AVAILABLE");for(var t=0,e=this.gi;t<e.length;t++)(0,e[t])(0)},fl.prototype.yi=function(){Kr("ConnectivityMonitor","Network connectivity changed: UNAVAILABLE");for(var t=0,e=this.gi;t<e.length;t++)(0,e[t])(1)},fl.yt=function(){return"undefined"!=typeof window&&void 0!==window.addEventListener&&void 0!==window.removeEventListener},fl),sl={BatchGetDocuments:"batchGet",Commit:"commit",RunQuery:"runQuery"},al=(ll.prototype.Ii=function(t){this.Ai=t},ll.prototype.Ri=function(t){this.bi=t},ll.prototype.onMessage=function(t){this.vi=t},ll.prototype.close=function(){this.Ti()},ll.prototype.send=function(t){this.Ei(t)},ll.prototype.Pi=function(){this.Ai()},ll.prototype.Vi=function(t){this.bi(t)},ll.prototype.Si=function(t){this.vi(t)},ll),ul=(hl.prototype.Ni=function(e,t,n,r){var i=this.xi(e,t);Kr("RestConnection","Sending: ",i,n);t={};return this.ki(t,r),this.Fi(e,i,t,n).then(function(t){return Kr("RestConnection","Received: ",t),t},function(t){throw Qr("RestConnection",e+" failed with error: ",t,"url: ",i,"request:",n),t})},hl.prototype.$i=function(t,e,n,r){return this.Ni(t,e,n,r)},hl.prototype.ki=function(t,e){if(t["X-Goog-Api-Client"]="gl-js/ fire/8.10.1",t["Content-Type"]="text/plain",this.databaseInfo.appId&&(t["X-Firebase-GMPID"]=this.databaseInfo.appId),e)for(var n in e.authHeaders)e.authHeaders.hasOwnProperty(n)&&(t[n]=e.authHeaders[n])},hl.prototype.xi=function(t,e){return this.Di+"/v1/"+e+":"+sl[t]},n(cl,Xh=hl),cl.prototype.Fi=function(u,e,n,r){return new Promise(function(o,s){var a=new Lr;a.listenOnce(Nr.COMPLETE,function(){try{switch(a.getLastErrorCode()){case Dr.NO_ERROR:var t=a.getResponseJson();Kr("Connection","XHR received:",JSON.stringify(t)),o(t);break;case Dr.TIMEOUT:Kr("Connection",'RPC "'+u+'" timed out'),s(new Ur(Vr.DEADLINE_EXCEEDED,"Request time out"));break;case Dr.HTTP_ERROR:var e,n,r=a.getStatus();Kr("Connection",'RPC "'+u+'" failed with status:',r,"response text:",a.getResponseText()),0<r?(e=a.getResponseJson().error)&&e.status&&e.message?(i=e.status.toLowerCase().replace(/_/g,"-"),n=0<=Object.values(Vr).indexOf(i)?i:Vr.UNKNOWN,s(new Ur(n,e.message))):s(new Ur(Vr.UNKNOWN,"Server responded with status "+a.getStatus())):s(new Ur(Vr.UNAVAILABLE,"Connection failed."));break;default:zr()}}finally{Kr("Connection",'RPC "'+u+'" completed.')}var i});var t=JSON.stringify(r);a.send(e,"POST",t,n,15)})},cl.prototype.Oi=function(t,e){var n,r=[this.Di,"/","google.firestore.v1.Firestore","/",t,"/channel"],i=new Er,o=Ar(),t={httpSessionIdParam:"gsessionid",initMessageHeaders:{},messageUrlParams:{database:"projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database},sendRawJson:!0,supportsCrossDomainXhr:!0,internalChannelParams:{forwardChannelRequestTimeoutMs:6e5},forceLongPolling:this.forceLongPolling,detectBufferingProxy:this.autoDetectLongPolling};this.useFetchStreams&&(t.xmlHttpFactory=new xr({})),this.ki(t.initMessageHeaders,e),"undefined"!=typeof window&&(window.cordova||window.phonegap||window.PhoneGap)&&/ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test(h())||"object"==typeof navigator&&"ReactNative"===navigator.product||0<=h().indexOf("Electron/")||(0<=(n=h()).indexOf("MSIE ")||0<=n.indexOf("Trident/"))||0<=h().indexOf("MSAppHost/")||"object"==typeof(n="object"==typeof chrome?chrome.runtime:"object"==typeof browser?browser.runtime:void 0)&&void 0!==n.id||(t.httpHeadersOverwriteParam="$httpHeaders");r=r.join("");Kr("Connection","Creating WebChannel: "+r,t);var s=i.createWebChannel(r,t),a=!1,u=!1,c=new al({Ei:function(t){u?Kr("Connection","Not sending because WebChannel is closed:",t):(a||(Kr("Connection","Opening WebChannel transport."),s.open(),a=!0),Kr("Connection","WebChannel sending:",t),s.send(t))},Ti:function(){return s.close()}}),t=function(t,e,n){t.listen(e,function(t){try{n(t)}catch(t){setTimeout(function(){throw t},0)}})};return t(s,Or.EventType.OPEN,function(){u||Kr("Connection","WebChannel transport opened.")}),t(s,Or.EventType.CLOSE,function(){u||(u=!0,Kr("Connection","WebChannel transport closed"),c.Vi())}),t(s,Or.EventType.ERROR,function(t){u||(u=!0,Qr("Connection","WebChannel transport errored:",t),c.Vi(new Ur(Vr.UNAVAILABLE,"The operation could not be completed")))}),t(s,Or.EventType.MESSAGE,function(t){var e,n,r,i;u||(Wr(!!(e=t.data[0])),(n=e.error||(null===(i=e[0])||void 0===i?void 0:i.error))?(Kr("Connection","WebChannel received error:",n),r=n.status,t=function(){var t=Cs[r];if(void 0!==t)return Fs(t)}(),i=n.message,void 0===t&&(t=Vr.INTERNAL,i="Unknown error status: "+r+" with message "+n.message),u=!0,c.Vi(new Ur(t,i)),s.close()):(Kr("Connection","WebChannel received:",e),c.Si(e)))}),t(o,Cr.STAT_EVENT,function(t){t.stat===kr?Kr("Connection","Detected buffering proxy"):t.stat===Rr&&Kr("Connection","Detected no buffering proxy")}),setTimeout(function(){c.Pi()},0),c},cl);function cl(t){var e=this;return(e=Xh.call(this,t)||this).forceLongPolling=t.forceLongPolling,e.autoDetectLongPolling=t.autoDetectLongPolling,e.useFetchStreams=t.useFetchStreams,e}function hl(t){this.databaseInfo=t,this.databaseId=t.databaseId;var e=t.ssl?"https":"http";this.Di=e+"://"+t.host,this.Ci="projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database+"/documents"}function ll(t){this.Ei=t.Ei,this.Ti=t.Ti}function fl(){var t=this;this.wi=function(){return t._i()},this.mi=function(){return t.yi()},this.gi=[],this.pi()}function dl(){}function pl(){this.li=new el,this.fi={},this.onlineStateHandler=null,this.sequenceNumberHandler=null}function yl(t,e,n,r,i){this.window=t,this.Se=e,this.persistenceKey=n,this.Ns=r,this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null,this.xs=this.ks.bind(this),this.Fs=new Vs($r),this.started=!1,this.$s=[];n=n.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");this.storage=this.window.localStorage,this.currentUser=i,this.Os=zh(this.persistenceKey,this.Ns),this.Ms="firestore_sequence_number_"+this.persistenceKey,this.Fs=this.Fs.insert(this.Ns,new el),this.Ls=new RegExp("^firestore_clients_"+n+"_([^_]*)$"),this.Bs=new RegExp("^firestore_mutations_"+n+"_(\\d+)(?:_(.*))?$"),this.qs=new RegExp("^firestore_targets_"+n+"_(\\d+)$"),this.Us="firestore_online_state_"+this.persistenceKey,this.Ks="firestore_bundle_loaded_"+this.persistenceKey,this.window.addEventListener("storage",this.xs)}function gl(){this.activeTargetIds=ta}function ml(t,e){this.clientId=t,this.onlineState=e}function vl(t,e){this.clientId=t,this.activeTargetIds=e}function wl(t,e,n){this.targetId=t,this.state=e,this.error=n}function bl(t,e,n,r){this.user=t,this.batchId=e,this.state=n,this.error=r}function El(){return"undefined"!=typeof window?window:null}function Tl(){return"undefined"!=typeof document?document:null}function Il(t){return new ga(t,!0)}function _l(t,e,n,r,i){var o=this;this.localStore=t,this.datastore=e,this.asyncQueue=n,this.remoteSyncer={},this.Fr=[],this.$r=new Map,this.Or=new Set,this.Mr=[],this.Lr=i,this.Lr.di(function(t){n.enqueueAndForget(function(){return y(o,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return zl(this)?(Kr("RemoteStore","Restarting streams for network reachability change."),[4,function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return(e=n).Or.add(4),[4,ql(e)];case 1:return t.sent(),e.Br.set("Unknown"),e.Or.delete(4),[4,Ul(e)];case 2:return t.sent(),[2]}})})}(this)]):[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})})}),this.Br=new xl(n,r)}var Sl,Al,Dl,Nl=(Vl.prototype.reset=function(){this.qi=0},Vl.prototype.Qi=function(){this.qi=this.Bi},Vl.prototype.ji=function(t){var e=this;this.cancel();var n=Math.floor(this.qi+this.Wi()),r=Math.max(0,Date.now()-this.Ki),i=Math.max(0,n-r);0<i&&Kr("ExponentialBackoff","Backing off for "+i+" ms (base delay: "+this.qi+" ms, delay with jitter: "+n+" ms, last attempt: "+r+" ms ago)"),this.Ui=this.Se.enqueueAfterDelay(this.timerId,i,function(){return e.Ki=Date.now(),t()}),this.qi*=this.Li,this.qi<this.Mi&&(this.qi=this.Mi),this.qi>this.Bi&&(this.qi=this.Bi)},Vl.prototype.Gi=function(){null!==this.Ui&&(this.Ui.skipDelay(),this.Ui=null)},Vl.prototype.cancel=function(){null!==this.Ui&&(this.Ui.cancel(),this.Ui=null)},Vl.prototype.Wi=function(){return(Math.random()-.5)*this.qi},Vl),A=(Fl.prototype.tr=function(){return 1===this.state||2===this.state||4===this.state},Fl.prototype.er=function(){return 2===this.state},Fl.prototype.start=function(){3!==this.state?this.auth():this.nr()},Fl.prototype.stop=function(){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.tr()?[4,this.close(0)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},Fl.prototype.sr=function(){this.state=0,this.Zi.reset()},Fl.prototype.ir=function(){var t=this;this.er()&&null===this.Xi&&(this.Xi=this.Se.enqueueAfterDelay(this.zi,6e4,function(){return t.rr()}))},Fl.prototype.cr=function(t){this.ur(),this.stream.send(t)},Fl.prototype.rr=function(){return y(this,void 0,void 0,function(){return g(this,function(t){return this.er()?[2,this.close(0)]:[2]})})},Fl.prototype.ur=function(){this.Xi&&(this.Xi.cancel(),this.Xi=null)},Fl.prototype.close=function(e,n){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.ur(),this.Zi.cancel(),this.Yi++,3!==e?this.Zi.reset():n&&n.code===Vr.RESOURCE_EXHAUSTED?(Gr(n.toString()),Gr("Using maximum backoff delay to prevent overloading the backend."),this.Zi.Qi()):n&&n.code===Vr.UNAUTHENTICATED&&this.Ji.invalidateToken(),null!==this.stream&&(this.ar(),this.stream.close(),this.stream=null),this.state=e,[4,this.listener.Ri(n)];case 1:return t.sent(),[2]}})})},Fl.prototype.ar=function(){},Fl.prototype.auth=function(){var n=this;this.state=1;var t=this.hr(this.Yi),e=this.Yi;this.Ji.getToken().then(function(t){n.Yi===e&&n.lr(t)},function(e){t(function(){var t=new Ur(Vr.UNKNOWN,"Fetching auth token failed: "+e.message);return n.dr(t)})})},Fl.prototype.lr=function(t){var e=this,n=this.hr(this.Yi);this.stream=this.wr(t),this.stream.Ii(function(){n(function(){return e.state=2,e.listener.Ii()})}),this.stream.Ri(function(t){n(function(){return e.dr(t)})}),this.stream.onMessage(function(t){n(function(){return e.onMessage(t)})})},Fl.prototype.nr=function(){var t=this;this.state=4,this.Zi.ji(function(){return y(t,void 0,void 0,function(){return g(this,function(t){return this.state=0,this.start(),[2]})})})},Fl.prototype.dr=function(t){return Kr("PersistentStream","close with error: "+t),this.stream=null,this.close(3,t)},Fl.prototype.hr=function(e){var n=this;return function(t){n.Se.enqueueAndForget(function(){return n.Yi===e?t():(Kr("PersistentStream","stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},Fl),Cl=(n(Ml,Dl=A),Ml.prototype.wr=function(t){return this.Hi.Oi("Listen",t)},Ml.prototype.onMessage=function(t){this.Zi.reset();var e=function(t,e){if("targetChange"in e){e.targetChange;var n="NO_CHANGE"===(o=e.targetChange.targetChangeType||"NO_CHANGE")?0:"ADD"===o?1:"REMOVE"===o?2:"CURRENT"===o?3:"RESET"===o?4:zr(),r=e.targetChange.targetIds||[],i=(s=e.targetChange.resumeToken,t.I?(Wr(void 0===s||"string"==typeof s),di.fromBase64String(s||"")):(Wr(void 0===s||s instanceof Uint8Array),di.fromUint8Array(s||new Uint8Array))),o=(a=e.targetChange.cause)&&(u=void 0===(c=a).code?Vr.UNKNOWN:Fs(c.code),new Ur(u,c.message||"")),s=new oa(n,r,i,o||null)}else if("documentChange"in e){e.documentChange,(n=e.documentChange).document,n.document.name,n.document.updateTime;var r=Ia(t,n.document.name),i=wa(n.document.updateTime),a=new Ki({mapValue:{fields:n.document.fields}}),u=(o=Qi.newFoundDocument(r,i,a),n.targetIds||[]),c=n.removedTargetIds||[];s=new ra(u,c,o.key,o)}else if("documentDelete"in e)e.documentDelete,(n=e.documentDelete).document,r=Ia(t,n.document),i=n.readTime?wa(n.readTime):ei.min(),a=Qi.newNoDocument(r,i),o=n.removedTargetIds||[],s=new ra([],o,a.key,a);else if("documentRemove"in e)e.documentRemove,(n=e.documentRemove).document,r=Ia(t,n.document),i=n.removedTargetIds||[],s=new ra([],i,r,null);else{if(!("filter"in e))return zr();e.filter;e=e.filter;e.targetId,n=e.count||0,r=new Ns(n),i=e.targetId,s=new ia(i,r)}return s}(this.R,t),t=function(t){if(!("targetChange"in t))return ei.min();t=t.targetChange;return(!t.targetIds||!t.targetIds.length)&&t.readTime?wa(t.readTime):ei.min()}(t);return this.listener._r(e,t)},Ml.prototype.mr=function(t){var e,n,r,i={};i.database=Aa(this.R),i.addTarget=(e=this.R,(r=$i(r=(n=t).target)?{documents:xa(e,r)}:{query:Oa(e,r)}).targetId=n.targetId,0<n.resumeToken.approximateByteSize()?r.resumeToken=va(e,n.resumeToken):0<n.snapshotVersion.compareTo(ei.min())&&(r.readTime=ma(e,n.snapshotVersion.toTimestamp())),r);var o,t=(this.R,o=t,null==(t=function(){switch(o.purpose){case 0:return null;case 1:return"existence-filter-mismatch";case 2:return"limbo-document";default:return zr()}}())?null:{"goog-listen-tags":t});t&&(i.labels=t),this.cr(i)},Ml.prototype.yr=function(t){var e={};e.database=Aa(this.R),e.removeTarget=t,this.cr(e)},Ml),kl=(n(Pl,Al=A),Object.defineProperty(Pl.prototype,"pr",{get:function(){return this.gr},enumerable:!1,configurable:!0}),Pl.prototype.start=function(){this.gr=!1,this.lastStreamToken=void 0,Al.prototype.start.call(this)},Pl.prototype.ar=function(){this.gr&&this.Er([])},Pl.prototype.wr=function(t){return this.Hi.Oi("Write",t)},Pl.prototype.onMessage=function(t){if(Wr(!!t.streamToken),this.lastStreamToken=t.streamToken,this.gr){this.Zi.reset();var e=(n=t.writeResults,r=t.commitTime,n&&0<n.length?(Wr(void 0!==r),n.map(function(t){return n=r,(t=(e=t).updateTime?wa(e.updateTime):wa(n)).isEqual(ei.min())&&(t=wa(n)),new ls(t,e.transformResults||[]);var e,n})):[]),n=wa(t.commitTime);return this.listener.Tr(n,e)}var n,r;return Wr(!t.writeResults||0===t.writeResults.length),this.gr=!0,this.listener.Ir()},Pl.prototype.Ar=function(){var t={};t.database=Aa(this.R),this.cr(t)},Pl.prototype.Er=function(t){var e=this,t={streamToken:this.lastStreamToken,writes:t.map(function(t){return ka(e.R,t)})};this.cr(t)},Pl),Rl=(n(Ll,Sl=function(){}),Ll.prototype.br=function(){if(this.Rr)throw new Ur(Vr.FAILED_PRECONDITION,"The client has already been terminated.")},Ll.prototype.Ni=function(e,n,r){var i=this;return this.br(),this.credentials.getToken().then(function(t){return i.Hi.Ni(e,n,r,t)}).catch(function(t){throw"FirebaseError"===t.name?(t.code===Vr.UNAUTHENTICATED&&i.credentials.invalidateToken(),t):new Ur(Vr.UNKNOWN,t.toString())})},Ll.prototype.$i=function(e,n,r){var i=this;return this.br(),this.credentials.getToken().then(function(t){return i.Hi.$i(e,n,r,t)}).catch(function(t){throw"FirebaseError"===t.name?(t.code===Vr.UNAUTHENTICATED&&i.credentials.invalidateToken(),t):new Ur(Vr.UNKNOWN,t.toString())})},Ll.prototype.terminate=function(){this.Rr=!0},Ll),xl=(Ol.prototype.Sr=function(){var t=this;0===this.vr&&(this.Dr("Unknown"),this.Pr=this.asyncQueue.enqueueAfterDelay("online_state_timeout",1e4,function(){return t.Pr=null,t.Cr("Backend didn't respond within 10 seconds."),t.Dr("Offline"),Promise.resolve()}))},Ol.prototype.Nr=function(t){"Online"===this.state?this.Dr("Unknown"):(this.vr++,1<=this.vr&&(this.kr(),this.Cr("Connection failed 1 times. Most recent error: "+t.toString()),this.Dr("Offline")))},Ol.prototype.set=function(t){this.kr(),this.vr=0,"Online"===t&&(this.Vr=!1),this.Dr(t)},Ol.prototype.Dr=function(t){t!==this.state&&(this.state=t,this.onlineStateHandler(t))},Ol.prototype.Cr=function(t){t="Could not reach Cloud Firestore backend. "+t+"\nThis typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.";this.Vr?(Gr(t),this.Vr=!1):Kr("OnlineStateTracker",t)},Ol.prototype.kr=function(){null!==this.Pr&&(this.Pr.cancel(),this.Pr=null)},Ol);function Ol(t,e){this.asyncQueue=t,this.onlineStateHandler=e,this.state="Unknown",this.vr=0,this.Pr=null,this.Vr=!0}function Ll(t,e,n){var r=this;return(r=Sl.call(this)||this).credentials=t,r.Hi=e,r.R=n,r.Rr=!1,r}function Pl(t,e,n,r,i){var o=this;return(o=Al.call(this,t,"write_stream_connection_backoff","write_stream_idle",e,n,i)||this).R=r,o.gr=!1,o}function Ml(t,e,n,r,i){var o=this;return(o=Dl.call(this,t,"listen_stream_connection_backoff","listen_stream_idle",e,n,i)||this).R=r,o}function Fl(t,e,n,r,i,o){this.Se=t,this.zi=n,this.Hi=r,this.Ji=i,this.listener=o,this.state=0,this.Yi=0,this.Xi=null,this.stream=null,this.Zi=new Nl(t,e)}function Vl(t,e,n,r,i){void 0===n&&(n=1e3),void 0===r&&(r=1.5),void 0===i&&(i=6e4),this.Se=t,this.timerId=e,this.Mi=n,this.Li=r,this.Bi=i,this.qi=0,this.Ui=null,this.Ki=Date.now(),this.reset()}function Ul(r){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:if(!zl(r))return[3,4];e=0,n=r.Mr,t.label=1;case 1:return e<n.length?[4,(0,n[e])(!0)]:[3,4];case 2:t.sent(),t.label=3;case 3:return e++,[3,1];case 4:return[2]}})})}function ql(r){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:e=0,n=r.Mr,t.label=1;case 1:return e<n.length?[4,(0,n[e])(!1)]:[3,4];case 2:t.sent(),t.label=3;case 3:return e++,[3,1];case 4:return[2]}})})}function Bl(t,e){t.$r.has(e.targetId)||(t.$r.set(e.targetId,e),Hl(t)?Ql(t):nf(t).er()&&Kl(t,e))}function jl(t,e){var n=t,t=nf(n);n.$r.delete(e),t.er()&&Gl(n,e),0===n.$r.size&&(t.er()?t.ir():zl(n)&&n.Br.set("Unknown"))}function Kl(t,e){t.qr.U(e.targetId),nf(t).mr(e)}function Gl(t,e){t.qr.U(e),nf(t).yr(e)}function Ql(e){e.qr=new aa({getRemoteKeysForTarget:function(t){return e.remoteSyncer.getRemoteKeysForTarget(t)},lt:function(t){return e.$r.get(t)||null}}),nf(e).start(),e.Br.Sr()}function Hl(t){return zl(t)&&!nf(t).tr()&&0<t.$r.size}function zl(t){return 0===t.Or.size}function Wl(t){t.qr=void 0}function Yl(s,a,u){return y(this,void 0,void 0,function(){var n,o;return g(this,function(t){switch(t.label){case 0:if(s.Br.set("Online"),!(a instanceof oa&&2===a.state&&a.cause))return[3,6];t.label=1;case 1:return t.trys.push([1,3,,5]),[4,function(o,s){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){switch(t.label){case 0:e=s.cause,n=0,r=s.targetIds,t.label=1;case 1:return n<r.length?(i=r[n],o.$r.has(i)?[4,o.remoteSyncer.rejectListen(i,e)]:[3,3]):[3,5];case 2:t.sent(),o.$r.delete(i),o.qr.removeTarget(i),t.label=3;case 3:t.label=4;case 4:return n++,[3,1];case 5:return[2]}})})}(s,a)];case 2:return t.sent(),[3,5];case 3:return n=t.sent(),Kr("RemoteStore","Failed to remove targets %s: %s ",a.targetIds.join(","),n),[4,Xl(s,n)];case 4:return t.sent(),[3,5];case 5:return[3,13];case 6:if(a instanceof ra?s.qr.X(a):a instanceof ia?s.qr.rt(a):s.qr.et(a),u.isEqual(ei.min()))return[3,13];t.label=7;case 7:return t.trys.push([7,11,,13]),[4,ph(s.localStore)];case 8:return o=t.sent(),0<=u.compareTo(o)?[4,(i=u,(e=(r=s).qr.ut(i)).targetChanges.forEach(function(t,e){var n;0<t.resumeToken.approximateByteSize()&&((n=r.$r.get(e))&&r.$r.set(e,n.withResumeToken(t.resumeToken,i)))}),e.targetMismatches.forEach(function(t){var e=r.$r.get(t);e&&(r.$r.set(t,e.withResumeToken(di.EMPTY_BYTE_STRING,e.snapshotVersion)),Gl(r,t),e=new Pu(e.target,t,1,e.sequenceNumber),Kl(r,e))}),r.remoteSyncer.applyRemoteEvent(e))]:[3,10];case 9:t.sent(),t.label=10;case 10:return[3,13];case 11:return Kr("RemoteStore","Failed to raise snapshot:",o=t.sent()),[4,Xl(s,o)];case 12:return t.sent(),[3,13];case 13:return[2]}var r,i,e})})}function Xl(n,r,i){return y(this,void 0,void 0,function(){var e=this;return g(this,function(t){switch(t.label){case 0:if(!Iu(r))throw r;return n.Or.add(1),[4,ql(n)];case 1:return t.sent(),n.Br.set("Offline"),i=i||function(){return ph(n.localStore)},n.asyncQueue.enqueueRetryable(function(){return y(e,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return Kr("RemoteStore","Retrying IndexedDB access"),[4,i()];case 1:return t.sent(),n.Or.delete(1),[4,Ul(n)];case 2:return t.sent(),[2]}})})}),[2]}})})}function $l(e,n){return n().catch(function(t){return Xl(e,t,n)})}function Jl(u){return y(this,void 0,void 0,function(){var i,o,s,a;return g(this,function(t){switch(t.label){case 0:o=rf(i=u),s=0<i.Fr.length?i.Fr[i.Fr.length-1].batchId:-1,t.label=1;case 1:if(!(zl(i)&&i.Fr.length<10))return[3,7];t.label=2;case 2:return t.trys.push([2,4,,6]),[4,(e=i.localStore,n=s,(r=e).persistence.runTransaction("Get next mutation batch","readonly",function(t){return void 0===n&&(n=-1),r._n.getNextMutationBatchAfterBatchId(t,n)}))];case 3:return null===(a=t.sent())?(0===i.Fr.length&&o.ir(),[3,7]):(s=a.batchId,function(t,e){t.Fr.push(e);t=rf(t);t.er()&&t.pr&&t.Er(e.mutations)}(i,a),[3,6]);case 4:return a=t.sent(),[4,Xl(i,a)];case 5:return t.sent(),[3,6];case 6:return[3,1];case 7:return Zl(i)&&tf(i),[2]}var e,n,r})})}function Zl(t){return zl(t)&&!rf(t).tr()&&0<t.Fr.length}function tf(t){rf(t).start()}function ef(n,r){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=n,r?(e.Or.delete(2),[4,Ul(e)]):[3,2];case 1:return t.sent(),[3,5];case 2:return r?[3,4]:(e.Or.add(2),[4,ql(e)]);case 3:t.sent(),e.Br.set("Unknown"),t.label=4;case 4:t.label=5;case 5:return[2]}})})}function nf(n){var t,e,r,i=this;return n.Ur||(n.Ur=(t=n.datastore,e=n.asyncQueue,r={Ii:function(n){return y(this,void 0,void 0,function(){return g(this,function(t){return n.$r.forEach(function(t,e){Kl(n,t)}),[2]})})}.bind(null,n),Ri:function(e,n){return y(this,void 0,void 0,function(){return g(this,function(t){return Wl(e),Hl(e)?(e.Br.Nr(n),Ql(e)):e.Br.set("Unknown"),[2]})})}.bind(null,n),_r:Yl.bind(null,n)},t.br(),new Cl(e,t.Hi,t.credentials,t.R,r)),n.Mr.push(function(e){return y(i,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e?(n.Ur.sr(),Hl(n)?Ql(n):n.Br.set("Unknown"),[3,3]):[3,1];case 1:return[4,n.Ur.stop()];case 2:t.sent(),Wl(n),t.label=3;case 3:return[2]}})})})),n.Ur}function rf(n){var t,e,r,i=this;return n.Kr||(n.Kr=(t=n.datastore,e=n.asyncQueue,r={Ii:function(e){return y(this,void 0,void 0,function(){return g(this,function(t){return rf(e).Ar(),[2]})})}.bind(null,n),Ri:function(e,n){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return n&&rf(e).pr?[4,function(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return Ms(n=i.code)&&n!==Vr.ABORTED?(e=r.Fr.shift(),rf(r).sr(),[4,$l(r,function(){return r.remoteSyncer.rejectFailedWrite(e.batchId,i)})]):[3,3];case 1:return t.sent(),[4,Jl(r)];case 2:t.sent(),t.label=3;case 3:return[2]}})})}(e,n)]:[3,2];case 1:t.sent(),t.label=2;case 2:return Zl(e)&&tf(e),[2]}})})}.bind(null,n),Ir:function(o){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){for(e=rf(o),n=0,r=o.Fr;n<r.length;n++)i=r[n],e.Er(i.mutations);return[2]})})}.bind(null,n),Tr:function(r,i,o){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return e=r.Fr.shift(),n=Lu.from(e,i,o),[4,$l(r,function(){return r.remoteSyncer.applySuccessfulWrite(n)})];case 1:return t.sent(),[4,Jl(r)];case 2:return t.sent(),[2]}})})}.bind(null,n)},t.br(),new kl(e,t.Hi,t.credentials,t.R,r)),n.Mr.push(function(e){return y(i,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e?(n.Kr.sr(),[4,Jl(n)]):[3,2];case 1:return t.sent(),[3,4];case 2:return[4,n.Kr.stop()];case 3:t.sent(),0<n.Fr.length&&(Kr("RemoteStore","Stopping write stream with "+n.Fr.length+" pending writes"),n.Fr=[]),t.label=4;case 4:return[2]}})})})),n.Kr}var of=(sf.createAndSchedule=function(t,e,n,r,i){i=new sf(t,e,Date.now()+n,r,i);return i.start(n),i},sf.prototype.start=function(t){var e=this;this.timerHandle=setTimeout(function(){return e.handleDelayElapsed()},t)},sf.prototype.skipDelay=function(){return this.handleDelayElapsed()},sf.prototype.cancel=function(t){null!==this.timerHandle&&(this.clearTimeout(),this.deferred.reject(new Ur(Vr.CANCELLED,"Operation cancelled"+(t?": "+t:""))))},sf.prototype.handleDelayElapsed=function(){var e=this;this.asyncQueue.enqueueAndForget(function(){return null!==e.timerHandle?(e.clearTimeout(),e.op().then(function(t){return e.deferred.resolve(t)})):Promise.resolve()})},sf.prototype.clearTimeout=function(){null!==this.timerHandle&&(this.removalCallback(this),clearTimeout(this.timerHandle),this.timerHandle=null)},sf);function sf(t,e,n,r,i){this.asyncQueue=t,this.timerId=e,this.targetTimeMs=n,this.op=r,this.removalCallback=i,this.deferred=new lu,this.then=this.deferred.promise.then.bind(this.deferred.promise),this.deferred.promise.catch(function(t){})}function af(t,e){if(Gr("AsyncQueue",e+": "+t),Iu(t))return new Ur(Vr.UNAVAILABLE,e+": "+t);throw t}function uf(){this.queries=new Fc(Bo,qo),this.onlineState="Unknown",this.Gr=new Set}var cf=(yf.emptySet=function(t){return new yf(t.comparator)},yf.prototype.has=function(t){return null!=this.keyedMap.get(t)},yf.prototype.get=function(t){return this.keyedMap.get(t)},yf.prototype.first=function(){return this.sortedSet.minKey()},yf.prototype.last=function(){return this.sortedSet.maxKey()},yf.prototype.isEmpty=function(){return this.sortedSet.isEmpty()},yf.prototype.indexOf=function(t){t=this.keyedMap.get(t);return t?this.sortedSet.indexOf(t):-1},Object.defineProperty(yf.prototype,"size",{get:function(){return this.sortedSet.size},enumerable:!1,configurable:!0}),yf.prototype.forEach=function(n){this.sortedSet.inorderTraversal(function(t,e){return n(t),!1})},yf.prototype.add=function(t){var e=this.delete(t.key);return e.copy(e.keyedMap.insert(t.key,t),e.sortedSet.insert(t,null))},yf.prototype.delete=function(t){var e=this.get(t);return e?this.copy(this.keyedMap.remove(t),this.sortedSet.remove(e)):this},yf.prototype.isEqual=function(t){if(!(t instanceof yf))return!1;if(this.size!==t.size)return!1;for(var e=this.sortedSet.getIterator(),n=t.sortedSet.getIterator();e.hasNext();){var r=e.getNext().key,i=n.getNext().key;if(!r.isEqual(i))return!1}return!0},yf.prototype.toString=function(){var e=[];return this.forEach(function(t){e.push(t.toString())}),0===e.length?"DocumentSet ()":"DocumentSet (\n  "+e.join("  \n")+"\n)"},yf.prototype.copy=function(t,e){var n=new yf;return n.comparator=this.comparator,n.keyedMap=t,n.sortedSet=e,n},yf),hf=(pf.prototype.track=function(t){var e=t.doc.key,n=this.Qr.get(e);!n||0!==t.type&&3===n.type?this.Qr=this.Qr.insert(e,t):3===t.type&&1!==n.type?this.Qr=this.Qr.insert(e,{type:n.type,doc:t.doc}):2===t.type&&2===n.type?this.Qr=this.Qr.insert(e,{type:2,doc:t.doc}):2===t.type&&0===n.type?this.Qr=this.Qr.insert(e,{type:0,doc:t.doc}):1===t.type&&0===n.type?this.Qr=this.Qr.remove(e):1===t.type&&2===n.type?this.Qr=this.Qr.insert(e,{type:1,doc:n.doc}):0===t.type&&1===n.type?this.Qr=this.Qr.insert(e,{type:2,doc:t.doc}):zr()},pf.prototype.jr=function(){var n=[];return this.Qr.inorderTraversal(function(t,e){n.push(e)}),n},pf),lf=(df.fromInitialDocuments=function(t,e,n,r){var i=[];return e.forEach(function(t){i.push({type:0,doc:t})}),new df(t,e,cf.emptySet(e),i,n,r,!0,!1)},Object.defineProperty(df.prototype,"hasPendingWrites",{get:function(){return!this.mutatedKeys.isEmpty()},enumerable:!1,configurable:!0}),df.prototype.isEqual=function(t){if(!(this.fromCache===t.fromCache&&this.syncStateChanged===t.syncStateChanged&&this.mutatedKeys.isEqual(t.mutatedKeys)&&qo(this.query,t.query)&&this.docs.isEqual(t.docs)&&this.oldDocs.isEqual(t.oldDocs)))return!1;var e=this.docChanges,n=t.docChanges;if(e.length!==n.length)return!1;for(var r=0;r<e.length;r++)if(e[r].type!==n[r].type||!e[r].doc.isEqual(n[r].doc))return!1;return!0},df),ff=function(){this.Wr=void 0,this.listeners=[]};function df(t,e,n,r,i,o,s,a){this.query=t,this.docs=e,this.oldDocs=n,this.docChanges=r,this.mutatedKeys=i,this.fromCache=o,this.syncStateChanged=s,this.excludesMetadataChanges=a}function pf(){this.Qr=new Vs(Ni.comparator)}function yf(n){this.comparator=n?function(t,e){return n(t,e)||Ni.comparator(t.key,e.key)}:function(t,e){return Ni.comparator(t.key,e.key)},this.keyedMap=Xs,this.sortedSet=new Vs(this.comparator)}function gf(s,a){return y(this,void 0,void 0,function(){var e,n,r,i,o;return g(this,function(t){switch(t.label){case 0:if(e=s,n=a.query,r=!1,(i=e.queries.get(n))||(r=!0,i=new ff),!r)return[3,4];t.label=1;case 1:return t.trys.push([1,3,,4]),o=i,[4,e.onListen(n)];case 2:return o.Wr=t.sent(),[3,4];case 3:return o=t.sent(),o=af(o,"Initialization of query '"+jo(a.query)+"' failed"),[2,void a.onError(o)];case 4:return e.queries.set(n,i),i.listeners.push(a),a.zr(e.onlineState),i.Wr&&a.Hr(i.Wr)&&vf(e),[2]}})})}function mf(s,a){return y(this,void 0,void 0,function(){var e,n,r,i,o;return g(this,function(t){return e=s,n=a.query,r=!1,(i=e.queries.get(n))&&0<=(o=i.listeners.indexOf(a))&&(i.listeners.splice(o,1),r=0===i.listeners.length),r?[2,(e.queries.delete(n),e.onUnlisten(n))]:[2]})})}function vf(t){t.Gr.forEach(function(t){t.next()})}var wf=(Af.prototype.Hr=function(t){if(!this.options.includeMetadataChanges){for(var e=[],n=0,r=t.docChanges;n<r.length;n++){var i=r[n];3!==i.type&&e.push(i)}t=new lf(t.query,t.docs,t.oldDocs,e,t.mutatedKeys,t.fromCache,t.syncStateChanged,!0)}var o=!1;return this.Yr?this.Zr(t)&&(this.Jr.next(t),o=!0):this.eo(t,this.onlineState)&&(this.no(t),o=!0),this.Xr=t,o},Af.prototype.onError=function(t){this.Jr.error(t)},Af.prototype.zr=function(t){this.onlineState=t;var e=!1;return this.Xr&&!this.Yr&&this.eo(this.Xr,t)&&(this.no(this.Xr),e=!0),e},Af.prototype.eo=function(t,e){return!t.fromCache||!(this.options.so&&"Offline"!==e||t.docs.isEmpty()&&"Offline"!==e)},Af.prototype.Zr=function(t){if(0<t.docChanges.length)return!0;var e=this.Xr&&this.Xr.hasPendingWrites!==t.hasPendingWrites;return!(!t.syncStateChanged&&!e)&&!0===this.options.includeMetadataChanges},Af.prototype.no=function(t){t=lf.fromInitialDocuments(t.query,t.docs,t.mutatedKeys,t.fromCache),this.Yr=!0,this.Jr.next(t)},Af),bf=(Sf.prototype.io=function(){return"metadata"in this.payload},Sf),Ef=(_f.prototype.qn=function(t){return Ia(this.R,t)},_f.prototype.Un=function(t){return t.metadata.exists?Ca(this.R,t.document,!1):Qi.newNoDocument(this.qn(t.metadata.name),this.Kn(t.metadata.readTime))},_f.prototype.Kn=wa,_f),Tf=(If.prototype.oo=function(t){this.progress.bytesLoaded+=t.byteLength;var e=this.progress.documentsLoaded;return t.payload.namedQuery?this.queries.push(t.payload.namedQuery):t.payload.documentMetadata?(this.documents.push({metadata:t.payload.documentMetadata}),t.payload.documentMetadata.exists||++e):t.payload.document&&(this.documents[this.documents.length-1].document=t.payload.document,++e),e!==this.progress.documentsLoaded?(this.progress.documentsLoaded=e,Object.assign({},this.progress)):null},If.prototype.co=function(t){for(var e=new Map,n=new Ef(this.R),r=0,i=t;r<i.length;r++){var o=i[r];if(o.metadata.queries)for(var s=n.qn(o.metadata.name),a=0,u=o.metadata.queries;a<u.length;a++){var c=u[a],h=(e.get(c)||Zs()).add(s);e.set(c,h)}}return e},If.prototype.complete=function(){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){switch(t.label){case 0:return[4,function(l,f,d,p){return y(this,void 0,void 0,function(){var n,r,i,o,e,s,a,u,c,h;return g(this,function(t){switch(t.label){case 0:for(n=l,r=Zs(),i=zs,o=$s,e=0,s=d;e<s.length;e++)a=s[e],u=f.qn(a.metadata.name),a.document&&(r=r.add(u)),i=i.insert(u,f.Un(a)),o=o.insert(u,f.Kn(a.metadata.readTime));return c=n.On.newChangeBuffer({trackRemovals:!0}),[4,mh(n,Vo(Ro(ci.fromString("__bundle__/docs/"+p))))];case 1:return h=t.sent(),[2,n.persistence.runTransaction("Apply bundle documents","readwrite",function(e){return gh(e,c,i,ei.min(),o).next(function(t){return c.apply(e),t}).next(function(t){return n.qe.removeMatchingKeysForTargetId(e,h.targetId).next(function(){return n.qe.addMatchingKeys(e,r,h.targetId)}).next(function(){return n.Mn.En(e,t)}).next(function(){return t})})})]}})})}(this.localStore,new Ef(this.R),this.documents,this.ro.id)];case 1:e=t.sent(),n=this.co(this.documents),r=0,i=this.queries,t.label=2;case 2:return r<i.length?(i=i[r],[4,function(e,i,o){return void 0===o&&(o=Zs()),y(this,void 0,void 0,function(){var n,r;return g(this,function(t){switch(t.label){case 0:return[4,mh(e,Vo(Yu(i.bundledQuery)))];case 1:return n=t.sent(),[2,(r=e).persistence.runTransaction("Save named query","readwrite",function(t){var e=wa(i.readTime);if(0<=n.snapshotVersion.compareTo(e))return r.Ke.saveNamedQuery(t,i);e=n.withResumeToken(di.EMPTY_BYTE_STRING,e);return r.kn=r.kn.insert(e.targetId,e),r.qe.updateTargetData(t,e).next(function(){return r.qe.removeMatchingKeysForTargetId(t,n.targetId)}).next(function(){return r.qe.addMatchingKeys(t,o,n.targetId)}).next(function(){return r.Ke.saveNamedQuery(t,i)})})]}})})}(this.localStore,i,n.get(i.name))]):[3,5];case 3:t.sent(),t.label=4;case 4:return r++,[3,2];case 5:return[2,(this.progress.taskState="Success",new nh(Object.assign({},this.progress),e))]}})})},If);function If(t,e,n){this.ro=t,this.localStore=e,this.R=n,this.queries=[],this.documents=[],this.progress=Df(t)}function _f(t){this.R=t}function Sf(t,e){this.payload=t,this.byteLength=e}function Af(t,e,n){this.query=t,this.Jr=e,this.Yr=!1,this.Xr=null,this.onlineState="Unknown",this.options=n||{}}function Df(t){return{taskState:"Running",documentsLoaded:0,bytesLoaded:0,totalDocuments:t.totalDocuments,totalBytes:t.totalBytes}}var Nf=function(t){this.key=t},Cf=function(t){this.key=t},kf=(Object.defineProperty(Pf.prototype,"wo",{get:function(){return this.uo},enumerable:!1,configurable:!0}),Pf.prototype._o=function(t,e){var s=this,a=e?e.mo:new hf,u=(e||this).fo,c=(e||this).mutatedKeys,h=u,l=!1,f=xo(this.query)&&u.size===this.query.limit?u.last():null,d=Oo(this.query)&&u.size===this.query.limit?u.first():null;if(t.inorderTraversal(function(t,e){var n=u.get(t),r=Ko(s.query,e)?e:null,i=!!n&&s.mutatedKeys.has(n.key),o=!!r&&(r.hasLocalMutations||s.mutatedKeys.has(r.key)&&r.hasCommittedMutations),e=!1;n&&r?n.data.isEqual(r.data)?i!==o&&(a.track({type:3,doc:r}),e=!0):s.yo(n,r)||(a.track({type:2,doc:r}),e=!0,(f&&0<s.lo(r,f)||d&&s.lo(r,d)<0)&&(l=!0)):!n&&r?(a.track({type:0,doc:r}),e=!0):n&&!r&&(a.track({type:1,doc:n}),e=!0,(f||d)&&(l=!0)),e&&(c=r?(h=h.add(r),o?c.add(t):c.delete(t)):(h=h.delete(t),c.delete(t)))}),xo(this.query)||Oo(this.query))for(;h.size>this.query.limit;){var n=xo(this.query)?h.last():h.first(),h=h.delete(n.key),c=c.delete(n.key);a.track({type:1,doc:n})}return{fo:h,mo:a,Nn:l,mutatedKeys:c}},Pf.prototype.yo=function(t,e){return t.hasLocalMutations&&e.hasCommittedMutations&&!e.hasLocalMutations},Pf.prototype.applyChanges=function(t,e,n){var o=this,r=this.fo;this.fo=t.fo,this.mutatedKeys=t.mutatedKeys;var i=t.mo.jr();i.sort(function(t,e){return r=t.type,i=e.type,n(r)-n(i)||o.lo(t.doc,e.doc);function n(t){switch(t){case 0:return 1;case 2:case 3:return 2;case 1:return 0;default:return zr()}}var r,i}),this.po(n);var s=e?this.Eo():[],n=0===this.ho.size&&this.current?1:0,e=n!==this.ao;return this.ao=n,0!==i.length||e?{snapshot:new lf(this.query,t.fo,r,i,t.mutatedKeys,0==n,e,!1),To:s}:{To:s}},Pf.prototype.zr=function(t){return this.current&&"Offline"===t?(this.current=!1,this.applyChanges({fo:this.fo,mo:new hf,mutatedKeys:this.mutatedKeys,Nn:!1},!1)):{To:[]}},Pf.prototype.Io=function(t){return!this.uo.has(t)&&!!this.fo.has(t)&&!this.fo.get(t).hasLocalMutations},Pf.prototype.po=function(t){var e=this;t&&(t.addedDocuments.forEach(function(t){return e.uo=e.uo.add(t)}),t.modifiedDocuments.forEach(function(t){}),t.removedDocuments.forEach(function(t){return e.uo=e.uo.delete(t)}),this.current=t.current)},Pf.prototype.Eo=function(){var e=this;if(!this.current)return[];var n=this.ho;this.ho=Zs(),this.fo.forEach(function(t){e.Io(t.key)&&(e.ho=e.ho.add(t.key))});var r=[];return n.forEach(function(t){e.ho.has(t)||r.push(new Cf(t))}),this.ho.forEach(function(t){n.has(t)||r.push(new Nf(t))}),r},Pf.prototype.Ao=function(t){this.uo=t.Bn,this.ho=Zs();t=this._o(t.documents);return this.applyChanges(t,!0)},Pf.prototype.Ro=function(){return lf.fromInitialDocuments(this.query,this.fo,this.mutatedKeys,0===this.ao)},Pf),Rf=function(t,e,n){this.query=t,this.targetId=e,this.view=n},xf=function(t){this.key=t,this.bo=!1},Of=(Object.defineProperty(Lf.prototype,"isPrimaryClient",{get:function(){return!0===this.$o},enumerable:!1,configurable:!0}),Lf);function Lf(t,e,n,r,i,o){this.localStore=t,this.remoteStore=e,this.eventManager=n,this.sharedClientState=r,this.currentUser=i,this.maxConcurrentLimboResolutions=o,this.vo={},this.Po=new Fc(Bo,qo),this.Vo=new Map,this.So=new Set,this.Do=new Vs(Ni.comparator),this.Co=new Map,this.No=new Ah,this.xo={},this.ko=new Map,this.Fo=vc.Yt(),this.onlineState="Unknown",this.$o=void 0}function Pf(t,e){this.query=t,this.uo=e,this.ao=null,this.current=!1,this.ho=Zs(),this.mutatedKeys=Zs(),this.lo=Go(t),this.fo=new cf(this.lo)}function Mf(i,o,s,a){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return i.Oo=function(t,e,n){return function(r,i,o,s){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return(e=i.view._o(o)).Nn?[4,wh(r.localStore,i.query,!1).then(function(t){t=t.documents;return i.view._o(t,e)})]:[3,2];case 1:e=t.sent(),t.label=2;case 2:return n=s&&s.targetChanges.get(i.targetId),n=i.view.applyChanges(e,r.isPrimaryClient,n),[2,(Hf(r,i.targetId,n.To),n.snapshot)]}})})}(i,t,e,n)},[4,wh(i.localStore,o,!0)];case 1:return n=t.sent(),r=new kf(o,n.Bn),e=r._o(n.documents),n=na.createSynthesizedTargetChangeForCurrentChange(s,a&&"Offline"!==i.onlineState),n=r.applyChanges(e,i.isPrimaryClient,n),Hf(i,s,n.To),r=new Rf(o,s,r),[2,(i.Po.set(o,r),i.Vo.has(s)?i.Vo.get(s).push(o):i.Vo.set(s,[o]),n.snapshot)]}})})}function Ff(f,d,p){return y(this,void 0,void 0,function(){var s,l;return g(this,function(t){switch(t.label){case 0:l=ed(f),t.label=1;case 1:return t.trys.push([1,5,,6]),[4,(i=l.localStore,a=d,c=i,h=ti.now(),o=a.reduce(function(t,e){return t.add(e.key)},Zs()),c.persistence.runTransaction("Locally write mutations","readwrite",function(s){return c.Mn.pn(s,o).next(function(t){u=t;for(var e=[],n=0,r=a;n<r.length;n++){var i=r[n],o=function(t,e){for(var n=null,r=0,i=t.fieldTransforms;r<i.length;r++){var o=i[r],s=e.data.field(o.field),s=Wo(o.transform,s||null);null!=s&&(n=null==n?Ki.empty():n).set(o.field,s)}return n||null}(i,u.get(i.key));null!=o&&e.push(new Ts(i.key,o,function s(t){var a=[];return oi(t.fields,function(t,e){var n=new li([t]);if(Bi(e))if(0===(e=s(e.mapValue).fields).length)a.push(n);else for(var r=0,i=e;r<i.length;r++){var o=i[r];a.push(n.child(o))}else a.push(n)}),new fi(a)}(o.value.mapValue),ds.exists(!0)))}return c._n.addMutationBatch(s,h,e,a)})}).then(function(t){return t.applyToLocalDocumentSet(u),{batchId:t.batchId,changes:u}}))];case 2:return s=t.sent(),l.sharedClientState.addPendingMutation(s.batchId),e=l,n=s.batchId,r=p,i=(i=(i=e.xo[e.currentUser.toKey()])||new Vs($r)).insert(n,r),e.xo[e.currentUser.toKey()]=i,[4,Wf(l,s.changes)];case 3:return t.sent(),[4,Jl(l.remoteStore)];case 4:return t.sent(),[3,6];case 5:return l=t.sent(),l=af(l,"Failed to persist write"),p.reject(l),[3,6];case 6:return[2]}var e,n,r,i,a,u,c,h,o})})}function Vf(r,i){return y(this,void 0,void 0,function(){var n,e;return g(this,function(t){switch(t.label){case 0:n=r,t.label=1;case 1:return t.trys.push([1,4,,6]),[4,yh(n.localStore,i)];case 2:return e=t.sent(),i.targetChanges.forEach(function(t,e){e=n.Co.get(e);e&&(Wr(t.addedDocuments.size+t.modifiedDocuments.size+t.removedDocuments.size<=1),0<t.addedDocuments.size?e.bo=!0:0<t.modifiedDocuments.size?Wr(e.bo):0<t.removedDocuments.size&&(Wr(e.bo),e.bo=!1))}),[4,Wf(n,e,i)];case 3:return t.sent(),[3,6];case 4:return[4,Sc(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})}function Uf(t,n,e){var r,t=t;(t.isPrimaryClient&&0===e||!t.isPrimaryClient&&1===e)&&(r=[],t.Po.forEach(function(t,e){e=e.view.zr(n);e.snapshot&&r.push(e.snapshot)}),function(t,i){t.onlineState=i;var o=!1;t.queries.forEach(function(t,e){for(var n=0,r=e.listeners;n<r.length;n++)r[n].zr(i)&&(o=!0)}),o&&vf(t)}(t.eventManager,n),r.length&&t.vo._r(r),t.onlineState=n,t.isPrimaryClient&&t.sharedClientState.setOnlineState(n))}function qf(s,a,u){return y(this,void 0,void 0,function(){var n,o;return g(this,function(t){switch(t.label){case 0:n=s,t.label=1;case 1:return t.trys.push([1,4,,6]),[4,(e=n.localStore,r=a,(i=e).persistence.runTransaction("Reject batch","readwrite-primary",function(e){var n;return i._n.lookupMutationBatch(e,r).next(function(t){return Wr(null!==t),n=t.keys(),i._n.removeMutationBatch(e,t)}).next(function(){return i._n.performConsistencyCheck(e)}).next(function(){return i.Mn.pn(e,n)})}))];case 2:return o=t.sent(),Kf(n,a,u),jf(n,a),n.sharedClientState.updateMutationState(a,"rejected",u),[4,Wf(n,o)];case 3:return t.sent(),[3,6];case 4:return[4,Sc(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}var e,r,i})})}function Bf(o,s){return y(this,void 0,void 0,function(){var n,r,i;return g(this,function(t){switch(t.label){case 0:zl((n=o).remoteStore)||Kr("SyncEngine","The network is disabled. The task returned by 'awaitPendingWrites()' will not complete until the network is enabled."),t.label=1;case 1:return t.trys.push([1,3,,4]),[4,(e=n.localStore).persistence.runTransaction("Get highest unacknowledged batch id","readonly",function(t){return e._n.getHighestUnacknowledgedBatchId(t)})];case 2:return-1===(r=t.sent())?[2,void s.resolve()]:((i=n.ko.get(r)||[]).push(s),n.ko.set(r,i),[3,4]);case 3:return i=t.sent(),i=af(i,"Initialization of waitForPendingWrites() operation failed"),s.reject(i),[3,4];case 4:return[2]}var e})})}function jf(t,e){(t.ko.get(e)||[]).forEach(function(t){t.resolve()}),t.ko.delete(e)}function Kf(t,e,n){var r=t,i=r.xo[r.currentUser.toKey()];i&&((t=i.get(e))&&(n?t.reject(n):t.resolve(),i=i.remove(e)),r.xo[r.currentUser.toKey()]=i)}function Gf(e,t,n){void 0===n&&(n=null),e.sharedClientState.removeLocalQueryTarget(t);for(var r=0,i=e.Vo.get(t);r<i.length;r++){var o=i[r];e.Po.delete(o),n&&e.vo.Mo(o,n)}e.Vo.delete(t),e.isPrimaryClient&&e.No.Zn(t).forEach(function(t){e.No.containsKey(t)||Qf(e,t)})}function Qf(t,e){t.So.delete(e.path.canonicalString());var n=t.Do.get(e);null!==n&&(jl(t.remoteStore,n),t.Do=t.Do.remove(e),t.Co.delete(n),zf(t))}function Hf(t,e,n){for(var r,i,o,s=0,a=n;s<a.length;s++){var u=a[s];u instanceof Nf?(t.No.addReference(u.key,e),r=t,o=void 0,i=(o=(i=u).key).path.canonicalString(),r.Do.get(o)||r.So.has(i)||(Kr("SyncEngine","New document in limbo: "+o),r.So.add(i),zf(r))):u instanceof Cf?(Kr("SyncEngine","Document no longer in limbo: "+u.key),t.No.removeReference(u.key,e),t.No.containsKey(u.key)||Qf(t,u.key)):zr()}}function zf(t){for(;0<t.So.size&&t.Do.size<t.maxConcurrentLimboResolutions;){var e=t.So.values().next().value;t.So.delete(e);var n=new Ni(ci.fromString(e)),e=t.Fo.next();t.Co.set(e,new xf(n)),t.Do=t.Do.insert(n,e),Bl(t.remoteStore,new Pu(Vo(Ro(n.path)),e,2,Pr.o))}}function Wf(e,s,a){return y(this,void 0,void 0,function(){var n,r,i,o;return g(this,function(t){switch(t.label){case 0:return r=[],i=[],o=[],(n=e).Po.isEmpty()?[3,3]:(n.Po.forEach(function(t,e){o.push(n.Oo(e,s,a).then(function(t){t&&(n.isPrimaryClient&&n.sharedClientState.updateQueryState(e.targetId,t.fromCache?"not-current":"current"),r.push(t),t=ih.Pn(e.targetId,t),i.push(t))}))}),[4,Promise.all(o)]);case 1:return t.sent(),n.vo._r(r),[4,function(u,c){return y(this,void 0,void 0,function(){var r,e,n,i,o,s,a;return g(this,function(t){switch(t.label){case 0:r=u,t.label=1;case 1:return t.trys.push([1,3,,4]),[4,r.persistence.runTransaction("notifyLocalViewChanges","readwrite",function(n){return fu.forEach(c,function(e){return fu.forEach(e.bn,function(t){return r.persistence.referenceDelegate.addReference(n,e.targetId,t)}).next(function(){return fu.forEach(e.vn,function(t){return r.persistence.referenceDelegate.removeReference(n,e.targetId,t)})})})})];case 2:return t.sent(),[3,4];case 3:if(!Iu(e=t.sent()))throw e;return Kr("LocalStore","Failed to update sequence numbers: "+e),[3,4];case 4:for(n=0,i=c;n<i.length;n++)a=i[n],o=a.targetId,a.fromCache||(s=r.kn.get(o),a=s.snapshotVersion,a=s.withLastLimboFreeSnapshotVersion(a),r.kn=r.kn.insert(o,a));return[2]}})})}(n.localStore,i)];case 2:t.sent(),t.label=3;case 3:return[2]}})})}function Yf(i,o){return y(this,void 0,void 0,function(){var n,r;return g(this,function(t){switch(t.label){case 0:return(n=i).currentUser.isEqual(o)?[3,3]:(Kr("SyncEngine","User change. New user:",o.toKey()),[4,fh(n.localStore,o)]);case 1:return r=t.sent(),n.currentUser=o,(e=n).ko.forEach(function(t){t.forEach(function(t){t.reject(new Ur(Vr.CANCELLED,"'waitForPendingWrites' promise is rejected due to a user change."))})}),e.ko.clear(),n.sharedClientState.handleUserChange(o,r.removedBatchIds,r.addedBatchIds),[4,Wf(n,r.Ln)];case 2:t.sent(),t.label=3;case 3:return[2]}var e})})}function Xf(a,u,c,h){return y(this,void 0,void 0,function(){var o,s;return g(this,function(t){switch(t.label){case 0:return[4,(e=(o=a).localStore,n=u,i=(r=e)._n,r.persistence.runTransaction("Lookup mutation documents","readonly",function(e){return i.jt(e,n).next(function(t){return t?r.Mn.pn(e,t):fu.resolve(null)})}))];case 1:return null===(s=t.sent())?[3,6]:"pending"!==c?[3,3]:[4,Jl(o.remoteStore)];case 2:return t.sent(),[3,4];case 3:"acknowledged"===c||"rejected"===c?(Kf(o,u,h||null),jf(o,u),o.localStore._n.Gt(u)):zr(),t.label=4;case 4:return[4,Wf(o,s)];case 5:return t.sent(),[3,7];case 6:Kr("SyncEngine","Cannot apply mutation batch with id: "+u),t.label=7;case 7:return[2]}var e,n,r,i})})}function $f(h,l){return y(this,void 0,void 0,function(){var r,e,i,o,s,a,u,c;return g(this,function(t){switch(t.label){case 0:return td(r=h),ed(r),!0!==l||!0===r.$o?[3,3]:(e=r.sharedClientState.getAllActiveQueryTargets(),[4,Jf(r,e.toArray())]);case 1:return i=t.sent(),r.$o=!0,[4,ef(r.remoteStore,!0)];case 2:for(t.sent(),o=0,s=i;o<s.length;o++)a=s[o],Bl(r.remoteStore,a);return[3,7];case 3:return!1!==l||!1===r.$o?[3,7]:(u=[],c=Promise.resolve(),r.Vo.forEach(function(t,e){r.sharedClientState.isLocalQueryTarget(e)?u.push(e):c=c.then(function(){return Gf(r,e),vh(r.localStore,e,!0)}),jl(r.remoteStore,e)}),[4,c]);case 4:return t.sent(),[4,Jf(r,u)];case 5:return t.sent(),(n=r).Co.forEach(function(t,e){jl(n.remoteStore,e)}),n.No.ts(),n.Co=new Map,n.Do=new Vs(Ni.comparator),r.$o=!1,[4,ef(r.remoteStore,!1)];case 6:t.sent(),t.label=7;case 7:return[2]}var n})})}function Jf(d,p){return y(this,void 0,void 0,function(){var e,n,r,i,o,s,a,u,c,h,l,f;return g(this,function(t){switch(t.label){case 0:e=d,n=[],r=[],i=0,o=p,t.label=1;case 1:return i<o.length?(s=o[i],a=void 0,(u=e.Vo.get(s))&&0!==u.length?[4,mh(e.localStore,Vo(u[0]))]:[3,7]):[3,13];case 2:a=t.sent(),c=0,h=u,t.label=3;case 3:return c<h.length?(l=h[c],l=e.Po.get(l),[4,function(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,wh((e=r).localStore,i.query,!0)];case 1:return n=t.sent(),n=i.view.Ao(n),[2,(e.isPrimaryClient&&Hf(e,i.targetId,n.To),n)]}})})}(e,l)]):[3,6];case 4:(l=t.sent()).snapshot&&r.push(l.snapshot),t.label=5;case 5:return c++,[3,3];case 6:return[3,11];case 7:return[4,bh(e.localStore,s)];case 8:return f=t.sent(),[4,mh(e.localStore,f)];case 9:return a=t.sent(),[4,Mf(e,Zf(f),s,!1)];case 10:t.sent(),t.label=11;case 11:n.push(a),t.label=12;case 12:return i++,[3,1];case 13:return[2,(e.vo._r(r),n)]}})})}function Zf(t){return ko(t.path,t.collectionGroup,t.orderBy,t.filters,t.limit,"F",t.startAt,t.endAt)}function td(t){return t.remoteStore.remoteSyncer.applyRemoteEvent=Vf.bind(null,t),t.remoteStore.remoteSyncer.getRemoteKeysForTarget=function(t,e){var n=t;if((t=n.Co.get(e))&&t.bo)return Zs().add(t.key);var r=Zs();if(!(e=n.Vo.get(e)))return r;for(var i=0,o=e;i<o.length;i++)var s=o[i],s=n.Po.get(s),r=r.unionWith(s.view.wo);return r}.bind(null,t),t.remoteStore.remoteSyncer.rejectListen=function(o,s,a){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){switch(t.label){case 0:return(e=o).sharedClientState.updateQueryState(s,"rejected",a),i=e.Co.get(s),(n=i&&i.key)?(r=(r=new Vs(Ni.comparator)).insert(n,Qi.newNoDocument(n,ei.min())),i=Zs().add(n),i=new ea(ei.min(),new Map,new Qs($r),r,i),[4,Vf(e,i)]):[3,2];case 1:return t.sent(),e.Do=e.Do.remove(n),e.Co.delete(s),zf(e),[3,4];case 2:return[4,vh(e.localStore,s,!1).then(function(){return Gf(e,s,a)}).catch(Sc)];case 3:t.sent(),t.label=4;case 4:return[2]}})})}.bind(null,t),t.vo._r=function(t,e){for(var n=t,r=!1,i=0,o=e;i<o.length;i++){var s=o[i],a=s.query,a=n.queries.get(a);if(a){for(var u=0,c=a.listeners;u<c.length;u++)c[u].Hr(s)&&(r=!0);a.Wr=s}}r&&vf(n)}.bind(null,t.eventManager),t.vo.Mo=function(t,e,n){var r=t;if(t=r.queries.get(e))for(var i=0,o=t.listeners;i<o.length;i++)o[i].onError(n);r.queries.delete(e)}.bind(null,t.eventManager),t}function ed(t){return t.remoteStore.remoteSyncer.applySuccessfulWrite=function(i,o){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:e=i,n=o.batch.batchId,t.label=1;case 1:return t.trys.push([1,4,,6]),[4,dh(e.localStore,o)];case 2:return r=t.sent(),Kf(e,n,null),jf(e,n),e.sharedClientState.updateMutationState(n,"acknowledged"),[4,Wf(e,r)];case 3:return t.sent(),[3,6];case 4:return[4,Sc(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})}.bind(null,t),t.remoteStore.remoteSyncer.rejectFailedWrite=qf.bind(null,t),t}function nd(t,e,n){var r=t;!function(f,d,p){return y(this,void 0,void 0,function(){var a,u,c,h,l;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,14,,15]),[4,d.getMetadata()];case 1:return a=t.sent(),[4,(r=f.localStore,o=r,s=wa((i=a).createTime),o.persistence.runTransaction("hasNewerBundle","readonly",function(t){return o.Ke.getBundleMetadata(t,i.id)}).then(function(t){return!!t&&0<=t.createTime.compareTo(s)}))];case 2:return t.sent()?[4,d.close()]:[3,4];case 3:return[2,(t.sent(),void p._completeWith({taskState:"Success",documentsLoaded:a.totalDocuments,bytesLoaded:a.totalBytes,totalDocuments:a.totalDocuments,totalBytes:a.totalBytes}))];case 4:return p._updateProgress(Df(a)),u=new Tf(a,f.localStore,d.R),[4,d.Lo()];case 5:c=t.sent(),t.label=6;case 6:return c?[4,u.oo(c)]:[3,10];case 7:return(h=t.sent())&&p._updateProgress(h),[4,d.Lo()];case 8:c=t.sent(),t.label=9;case 9:return[3,6];case 10:return[4,u.complete()];case 11:return l=t.sent(),[4,Wf(f,l.wn,void 0)];case 12:return t.sent(),[4,(r=f.localStore,e=a,(n=r).persistence.runTransaction("Save bundle","readwrite",function(t){return n.Ke.saveBundleMetadata(t,e)}))];case 13:return t.sent(),p._completeWith(l.progress),[3,15];case 14:return Qr("SyncEngine","Loading bundle failed with "+(l=t.sent())),p._failWith(l),[3,15];case 15:return[2]}var e,n,r,i,o,s})})}(r,e,n).then(function(){r.sharedClientState.notifyBundleLoaded()})}var rd,id,od=(fd.prototype.initialize=function(e){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.R=Il(e.databaseInfo.databaseId),this.sharedClientState=this.Bo(e),this.persistence=this.qo(e),[4,this.persistence.start()];case 1:return t.sent(),this.gcScheduler=this.Uo(e),this.localStore=this.Ko(e),[2]}})})},fd.prototype.Uo=function(t){return null},fd.prototype.Ko=function(t){return lh(this.persistence,new oh,t.initialUser,this.R)},fd.prototype.qo=function(t){return new xh(Lh.bs,this.R)},fd.prototype.Bo=function(t){return new rl},fd.prototype.terminate=function(){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.gcScheduler&&this.gcScheduler.stop(),[4,this.sharedClientState.shutdown()];case 1:return t.sent(),[4,this.persistence.shutdown()];case 2:return t.sent(),[2]}})})},fd),sd=(n(ld,id=od),ld.prototype.initialize=function(n){return y(this,void 0,void 0,function(){var e=this;return g(this,function(t){switch(t.label){case 0:return[4,id.prototype.initialize.call(this,n)];case 1:return t.sent(),[4,Th(this.localStore)];case 2:return t.sent(),[4,this.Qo.initialize(this,n)];case 3:return t.sent(),[4,ed(this.Qo.syncEngine)];case 4:return t.sent(),[4,Jl(this.Qo.remoteStore)];case 5:return t.sent(),[4,this.persistence.He(function(){return e.gcScheduler&&!e.gcScheduler.started&&e.gcScheduler.start(e.localStore),Promise.resolve()})];case 6:return t.sent(),[2]}})})},ld.prototype.Ko=function(t){return lh(this.persistence,new oh,t.initialUser,this.R)},ld.prototype.Uo=function(t){var e=this.persistence.referenceDelegate.garbageCollector;return new Nc(e,t.asyncQueue)},ld.prototype.qo=function(t){var e=eh(t.databaseInfo.databaseId,t.databaseInfo.persistenceKey),n=void 0!==this.cacheSizeBytes?uc.withCacheSize(this.cacheSizeBytes):uc.DEFAULT;return new $c(this.synchronizeTabs,e,t.clientId,n,t.asyncQueue,El(),Tl(),this.R,this.sharedClientState,!!this.forceOwnership)},ld.prototype.Bo=function(t){return new rl},ld),ad=(n(hd,rd=sd),hd.prototype.initialize=function(r){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:return[4,rd.prototype.initialize.call(this,r)];case 1:return t.sent(),e=this.Qo.syncEngine,this.sharedClientState instanceof nl?(this.sharedClientState.syncEngine={ui:Xf.bind(null,e),ai:function(i,o,s,a){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return(e=i).$o?(Kr("SyncEngine","Ignoring unexpected query state notification."),[3,8]):[3,1];case 1:if(!e.Vo.has(o))return[3,8];switch(s){case"current":case"not-current":return[3,2];case"rejected":return[3,5]}return[3,7];case 2:return[4,Eh(e.localStore)];case 3:return n=t.sent(),r=ea.createSynthesizedRemoteEventForCurrentChange(o,"current"===s),[4,Wf(e,n,r)];case 4:return t.sent(),[3,8];case 5:return[4,vh(e.localStore,o,!0)];case 6:return t.sent(),Gf(e,o,a),[3,8];case 7:zr(),t.label=8;case 8:return[2]}})})}.bind(null,e),hi:function(c,h,l){return y(this,void 0,void 0,function(){var n,e,r,i,o,s,a,u;return g(this,function(t){switch(t.label){case 0:if(!(n=td(c)).$o)return[3,10];e=0,r=h,t.label=1;case 1:return e<r.length?(r=r[e],n.Vo.has(r)?(Kr("SyncEngine","Adding an already active target "+r),[3,5]):[4,bh(n.localStore,r)]):[3,6];case 2:return i=t.sent(),[4,mh(n.localStore,i)];case 3:return o=t.sent(),[4,Mf(n,Zf(i),o.targetId,!1)];case 4:t.sent(),Bl(n.remoteStore,o),t.label=5;case 5:return e++,[3,1];case 6:s=function(e){return g(this,function(t){switch(t.label){case 0:return n.Vo.has(e)?[4,vh(n.localStore,e,!1).then(function(){jl(n.remoteStore,e),Gf(n,e)}).catch(Sc)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})},a=0,u=l,t.label=7;case 7:return a<u.length?(u=u[a],[5,s(u)]):[3,10];case 8:t.sent(),t.label=9;case 9:return a++,[3,7];case 10:return[2]}})})}.bind(null,e),fn:function(t){return t.localStore.persistence.fn()}.bind(null,e),ci:function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){return[2,Eh((e=n).localStore).then(function(t){return Wf(e,t)})]})})}.bind(null,e)},[4,this.sharedClientState.start()]):[3,3];case 2:t.sent(),t.label=3;case 3:return[4,this.persistence.He(function(e){return y(n,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return[4,$f(this.Qo.syncEngine,e)];case 1:return t.sent(),this.gcScheduler&&(e&&!this.gcScheduler.started?this.gcScheduler.start(this.localStore):e||this.gcScheduler.stop()),[2]}})})})];case 4:return t.sent(),[2]}})})},hd.prototype.Bo=function(t){var e=El();if(!nl.yt(e))throw new Ur(Vr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");var n=eh(t.databaseInfo.databaseId,t.databaseInfo.persistenceKey);return new nl(e,t.asyncQueue,n,t.clientId,t.initialUser)},hd),ud=(cd.prototype.initialize=function(n,r){return y(this,void 0,void 0,function(){var e=this;return g(this,function(t){switch(t.label){case 0:return this.localStore?[3,2]:(this.localStore=n.localStore,this.sharedClientState=n.sharedClientState,this.datastore=this.createDatastore(r),this.remoteStore=this.createRemoteStore(r),this.eventManager=this.createEventManager(r),this.syncEngine=this.createSyncEngine(r,!n.synchronizeTabs),this.sharedClientState.onlineStateHandler=function(t){return Uf(e.syncEngine,t,1)},this.remoteStore.remoteSyncer.handleCredentialChange=Yf.bind(null,this.syncEngine),[4,ef(this.remoteStore,this.syncEngine.isPrimaryClient)]);case 1:t.sent(),t.label=2;case 2:return[2]}})})},cd.prototype.createEventManager=function(t){return new uf},cd.prototype.createDatastore=function(t){var e=Il(t.databaseInfo.databaseId),n=(n=t.databaseInfo,new ul(n));return t=t.credentials,new Rl(t,n,e)},cd.prototype.createRemoteStore=function(t){var e=this,n=this.localStore,r=this.datastore,i=t.asyncQueue,o=function(t){return Uf(e.syncEngine,t,0)},t=new(ol.yt()?ol:il);return new _l(n,r,i,o,t)},cd.prototype.createSyncEngine=function(t,e){return function(t,e,n,r,i,o,s){o=new Of(t,e,n,r,i,o);return s&&(o.$o=!0),o}(this.localStore,this.remoteStore,this.eventManager,this.sharedClientState,t.initialUser,t.maxConcurrentLimboResolutions,e)},cd.prototype.terminate=function(){return function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=n,Kr("RemoteStore","RemoteStore shutting down."),e.Or.add(5),[4,ql(e)];case 1:return t.sent(),e.Lr.shutdown(),e.Br.set("Unknown"),[2]}})})}(this.remoteStore)},cd);function cd(){}function hd(t,e){var n=this;return(n=rd.call(this,t,e,!1)||this).Qo=t,n.cacheSizeBytes=e,n.synchronizeTabs=!0,n}function ld(t,e,n){var r=this;return(r=id.call(this)||this).Qo=t,r.cacheSizeBytes=e,r.forceOwnership=n,r.synchronizeTabs=!1,r}function fd(){this.synchronizeTabs=!1}function dd(n,r){void 0===r&&(r=10240);var i=0;return{read:function(){return y(this,void 0,void 0,function(){var e;return g(this,function(t){return i<n.byteLength?(e={value:n.slice(i,i+r),done:!1},[2,(i+=r,e)]):[2,{done:!0}]})})},cancel:function(){return y(this,void 0,void 0,function(){return g(this,function(t){return[2]})})},releaseLock:function(){},closed:Promise.reject("unimplemented")}}var pd=(Id.prototype.next=function(t){this.observer.next&&this.jo(this.observer.next,t)},Id.prototype.error=function(t){this.observer.error?this.jo(this.observer.error,t):console.error("Uncaught Error in snapshot listener:",t)},Id.prototype.Wo=function(){this.muted=!0},Id.prototype.jo=function(t,e){var n=this;this.muted||setTimeout(function(){n.muted||t(e)},0)},Id),yd=(Td.prototype.close=function(){return this.Go.cancel()},Td.prototype.getMetadata=function(){return y(this,void 0,void 0,function(){return g(this,function(t){return[2,this.metadata.promise]})})},Td.prototype.Lo=function(){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return[4,this.getMetadata()];case 1:return[2,(t.sent(),this.Ho())]}})})},Td.prototype.Ho=function(){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return[4,this.Jo()];case 1:return null===(e=t.sent())?[2,null]:(r=this.zo.decode(e),n=Number(r),isNaN(n)&&this.Yo("length string ("+r+") is not valid number"),[4,this.Xo(n)]);case 2:return r=t.sent(),[2,new bf(JSON.parse(r),e.length+n)]}})})},Td.prototype.Zo=function(){return this.buffer.findIndex(function(t){return t==="{".charCodeAt(0)})},Td.prototype.Jo=function(){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return this.Zo()<0?[4,this.tc()]:[3,3];case 1:if(t.sent())return[3,3];t.label=2;case 2:return[3,0];case 3:return 0===this.buffer.length?[2,null]:((e=this.Zo())<0&&this.Yo("Reached the end of bundle when a length string is expected."),n=this.buffer.slice(0,e),[2,(this.buffer=this.buffer.slice(e),n)])}})})},Td.prototype.Xo=function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return this.buffer.length<n?[4,this.tc()]:[3,3];case 1:t.sent()&&this.Yo("Reached the end of bundle when more is expected."),t.label=2;case 2:return[3,0];case 3:return e=this.zo.decode(this.buffer.slice(0,n)),[2,(this.buffer=this.buffer.slice(n),e)]}})})},Td.prototype.Yo=function(t){throw this.Go.cancel(),new Error("Invalid bundle format: "+t)},Td.prototype.tc=function(){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,this.Go.read()];case 1:return(e=t.sent()).done||((n=new Uint8Array(this.buffer.length+e.value.length)).set(this.buffer),n.set(e.value,this.buffer.length),this.buffer=n),[2,e.done]}})})},Td),gd=(Ed.prototype.lookup=function(r){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:if(this.ensureCommitNotCalled(),0<this.mutations.length)throw new Ur(Vr.INVALID_ARGUMENT,"Firestore transactions require all reads to be executed before all writes.");return[4,function(s,a){return y(this,void 0,void 0,function(){var n,e,r,i,o;return g(this,function(t){switch(t.label){case 0:return e=Aa((n=s).R)+"/documents",r={documents:a.map(function(t){return Ta(n.R,t)})},[4,n.$i("BatchGetDocuments",e,r)];case 1:return r=t.sent(),i=new Map,r.forEach(function(t){var e,t=(e=n.R,"found"in(t=t)?function(t,e){Wr(!!e.found),e.found.name,e.found.updateTime;var n=Ia(t,e.found.name),t=wa(e.found.updateTime),e=new Ki({mapValue:{fields:e.found.fields}});return Qi.newFoundDocument(n,t,e)}(e,t):"missing"in t?function(t,e){Wr(!!e.missing),Wr(!!e.readTime);t=Ia(t,e.missing),e=wa(e.readTime);return Qi.newNoDocument(t,e)}(e,t):zr());i.set(t.key.toString(),t)}),o=[],[2,(a.forEach(function(t){t=i.get(t.toString());Wr(!!t),o.push(t)}),o)]}})})}(this.datastore,r)];case 1:return[2,((e=t.sent()).forEach(function(t){return n.recordVersion(t)}),e)]}})})},Ed.prototype.set=function(t,e){this.write(e.toMutation(t,this.precondition(t))),this.writtenDocs.add(t.toString())},Ed.prototype.update=function(t,e){try{this.write(e.toMutation(t,this.preconditionForUpdate(t)))}catch(t){this.lastWriteError=t}this.writtenDocs.add(t.toString())},Ed.prototype.delete=function(t){this.write(new xs(t,this.precondition(t))),this.writtenDocs.add(t.toString())},Ed.prototype.commit=function(){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:if(this.ensureCommitNotCalled(),this.lastWriteError)throw this.lastWriteError;return e=this.readVersions,this.mutations.forEach(function(t){e.delete(t.key.toString())}),e.forEach(function(t,e){e=Ni.fromPath(e);n.mutations.push(new Os(e,n.precondition(e)))}),[4,function(i,o){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return n=Aa((e=i).R)+"/documents",r={writes:o.map(function(t){return ka(e.R,t)})},[4,e.Ni("Commit",n,r)];case 1:return t.sent(),[2]}})})}(this.datastore,this.mutations)];case 1:return t.sent(),this.committed=!0,[2]}})})},Ed.prototype.recordVersion=function(t){var e;if(t.isFoundDocument())e=t.version;else{if(!t.isNoDocument())throw zr();e=ei.min()}var n=this.readVersions.get(t.key.toString());if(n){if(!e.isEqual(n))throw new Ur(Vr.ABORTED,"Document version changed between two reads.")}else this.readVersions.set(t.key.toString(),e)},Ed.prototype.precondition=function(t){var e=this.readVersions.get(t.toString());return!this.writtenDocs.has(t.toString())&&e?ds.updateTime(e):ds.none()},Ed.prototype.preconditionForUpdate=function(t){var e=this.readVersions.get(t.toString());if(this.writtenDocs.has(t.toString())||!e)return ds.exists(!0);if(e.isEqual(ei.min()))throw new Ur(Vr.INVALID_ARGUMENT,"Can't update a document that doesn't exist.");return ds.updateTime(e)},Ed.prototype.write=function(t){this.ensureCommitNotCalled(),this.mutations.push(t)},Ed.prototype.ensureCommitNotCalled=function(){},Ed),md=(bd.prototype.run=function(){--this.ec,this.nc()},bd.prototype.nc=function(){var t=this;this.Zi.ji(function(){return y(t,void 0,void 0,function(){var e,n,r=this;return g(this,function(t){return e=new gd(this.datastore),(n=this.sc(e))&&n.then(function(t){r.asyncQueue.enqueueAndForget(function(){return e.commit().then(function(){r.deferred.resolve(t)}).catch(function(t){r.ic(t)})})}).catch(function(t){r.ic(t)}),[2]})})})},bd.prototype.sc=function(t){try{var e=this.updateFunction(t);return!Si(e)&&e.catch&&e.then?e:(this.deferred.reject(Error("Transaction callback must return a Promise")),null)}catch(t){return this.deferred.reject(t),null}},bd.prototype.ic=function(t){var e=this;0<this.ec&&this.rc(t)?(--this.ec,this.asyncQueue.enqueueAndForget(function(){return e.nc(),Promise.resolve()})):this.deferred.reject(t)},bd.prototype.rc=function(t){if("FirebaseError"!==t.name)return!1;t=t.code;return"aborted"===t||"failed-precondition"===t||!Ms(t)},bd),vd=(wd.prototype.getConfiguration=function(){return y(this,void 0,void 0,function(){return g(this,function(t){return[2,{asyncQueue:this.asyncQueue,databaseInfo:this.databaseInfo,clientId:this.clientId,credentials:this.credentials,initialUser:this.user,maxConcurrentLimboResolutions:100}]})})},wd.prototype.setCredentialChangeListener=function(t){this.credentialListener=t},wd.prototype.verifyNotTerminated=function(){if(this.asyncQueue.isShuttingDown)throw new Ur(Vr.FAILED_PRECONDITION,"The client has already been terminated.")},wd.prototype.terminate=function(){var t=this;this.asyncQueue.enterRestrictedMode();var n=new lu;return this.asyncQueue.enqueueAndForgetEvenWhileRestricted(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,5,,6]),this.onlineComponents?[4,this.onlineComponents.terminate()]:[3,2];case 1:t.sent(),t.label=2;case 2:return this.offlineComponents?[4,this.offlineComponents.terminate()]:[3,4];case 3:t.sent(),t.label=4;case 4:return this.credentials.removeChangeListener(),n.resolve(),[3,6];case 5:return e=t.sent(),e=af(e,"Failed to shutdown persistence"),n.reject(e),[3,6];case 6:return[2]}})})}),n.promise},wd);function wd(t,e,n){var r=this;this.credentials=t,this.asyncQueue=e,this.databaseInfo=n,this.user=Ph.UNAUTHENTICATED,this.clientId=Yr.u(),this.credentialListener=function(){return Promise.resolve()},this.credentials.setChangeListener(e,function(e){return y(r,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return Kr("FirestoreClient","Received user=",e.uid),[4,this.credentialListener(e)];case 1:return t.sent(),this.user=e,[2]}})})})}function bd(t,e,n,r){this.asyncQueue=t,this.datastore=e,this.updateFunction=n,this.deferred=r,this.ec=5,this.Zi=new Nl(this.asyncQueue,"transaction_retry")}function Ed(t){this.datastore=t,this.readVersions=new Map,this.mutations=[],this.committed=!1,this.lastWriteError=null,this.writtenDocs=new Set}function Td(t,e){var n=this;this.Go=t,this.R=e,this.metadata=new lu,this.buffer=new Uint8Array,this.zo=new TextDecoder("utf-8"),this.Ho().then(function(t){t&&t.io()?n.metadata.resolve(t.payload.metadata):n.metadata.reject(new Error("The first element of the bundle is not a metadata, it is\n             "+JSON.stringify(null==t?void 0:t.payload)))},function(t){return n.metadata.reject(t)})}function Id(t){this.observer=t,this.muted=!1}function _d(i,o){return y(this,void 0,void 0,function(){var e,n,r=this;return g(this,function(t){switch(t.label){case 0:return i.asyncQueue.verifyOperationInProgress(),Kr("FirestoreClient","Initializing OfflineComponentProvider"),[4,i.getConfiguration()];case 1:return e=t.sent(),[4,o.initialize(e)];case 2:return t.sent(),n=e.initialUser,i.setCredentialChangeListener(function(e){return y(r,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return n.isEqual(e)?[3,2]:[4,fh(o.localStore,e)];case 1:t.sent(),n=e,t.label=2;case 2:return[2]}})})}),o.persistence.setDatabaseDeletedListener(function(){return i.terminate()}),i.offlineComponents=o,[2]}})})}function Sd(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return r.asyncQueue.verifyOperationInProgress(),[4,Ad(r)];case 1:return e=t.sent(),Kr("FirestoreClient","Initializing OnlineComponentProvider"),[4,r.getConfiguration()];case 2:return n=t.sent(),[4,i.initialize(e,n)];case 3:return t.sent(),r.setCredentialChangeListener(function(t){return function(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return(e=r).asyncQueue.verifyOperationInProgress(),Kr("RemoteStore","RemoteStore received new credentials"),n=zl(e),e.Or.add(3),[4,ql(e)];case 1:return t.sent(),n&&e.Br.set("Unknown"),[4,e.remoteSyncer.handleCredentialChange(i)];case 2:return t.sent(),e.Or.delete(3),[4,Ul(e)];case 3:return t.sent(),[2]}})})}(i.remoteStore,t)}),r.onlineComponents=i,[2]}})})}function Ad(e){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e.offlineComponents?[3,2]:(Kr("FirestoreClient","Using default OfflineComponentProvider"),[4,_d(e,new od)]);case 1:t.sent(),t.label=2;case 2:return[2,e.offlineComponents]}})})}function Dd(e){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e.onlineComponents?[3,2]:(Kr("FirestoreClient","Using default OnlineComponentProvider"),[4,Sd(e,new ud)]);case 1:t.sent(),t.label=2;case 2:return[2,e.onlineComponents]}})})}function Nd(t){return Ad(t).then(function(t){return t.persistence})}function Cd(t){return Ad(t).then(function(t){return t.localStore})}function kd(t){return Dd(t).then(function(t){return t.remoteStore})}function Rd(t){return Dd(t).then(function(t){return t.syncEngine})}function xd(r){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,Dd(r)];case 1:return e=t.sent(),[2,((n=e.eventManager).onListen=function(s,a){return y(this,void 0,void 0,function(){var e,n,r,i,o;return g(this,function(t){switch(t.label){case 0:return e=td(s),(o=e.Po.get(a))?(n=o.targetId,e.sharedClientState.addLocalQueryTarget(n),r=o.view.Ro(),[3,4]):[3,1];case 1:return[4,mh(e.localStore,Vo(a))];case 2:return i=t.sent(),o=e.sharedClientState.addLocalQueryTarget(i.targetId),n=i.targetId,[4,Mf(e,a,n,"current"===o)];case 3:r=t.sent(),e.isPrimaryClient&&Bl(e.remoteStore,i),t.label=4;case 4:return[2,r]}})})}.bind(null,e.syncEngine),n.onUnlisten=function(i,o){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return n=(e=i).Po.get(o),1<(r=e.Vo.get(n.targetId)).length?[2,(e.Vo.set(n.targetId,r.filter(function(t){return!qo(t,o)})),void e.Po.delete(o))]:e.isPrimaryClient?(e.sharedClientState.removeLocalQueryTarget(n.targetId),e.sharedClientState.isActiveQueryTarget(n.targetId)?[3,2]:[4,vh(e.localStore,n.targetId,!1).then(function(){e.sharedClientState.clearQueryState(n.targetId),jl(e.remoteStore,n.targetId),Gf(e,n.targetId)}).catch(Sc)]):[3,3];case 1:t.sent(),t.label=2;case 2:return[3,5];case 3:return Gf(e,n.targetId),[4,vh(e.localStore,n.targetId,!0)];case 4:t.sent(),t.label=5;case 5:return[2]}})})}.bind(null,e.syncEngine),n)]}})})}function Od(n,r,i){var t=this;void 0===i&&(i={});var o=new lu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(n,r,i,o,s){var t=new pd({next:function(t){r.enqueueAndForget(function(){return mf(n,a)});var e=t.docs.has(i);!e&&t.fromCache?s.reject(new Ur(Vr.UNAVAILABLE,"Failed to get document because the client is offline.")):e&&t.fromCache&&o&&"server"===o.source?s.reject(new Ur(Vr.UNAVAILABLE,'Failed to get document from server. (However, this document does exist in the local cache. Run again without setting source to "server" to retrieve the cached document.)')):s.resolve(t)},error:function(t){return s.reject(t)}}),a=new wf(Ro(i.path),t,{includeMetadataChanges:!0,so:!0});return gf(n,a)},[4,xd(n)];case 1:return[2,e.apply(void 0,[t.sent(),n.asyncQueue,r,i,o])]}})})}),o.promise}function Ld(n,r,i){var t=this;void 0===i&&(i={});var o=new lu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(e,n,t,r,i){var o=new pd({next:function(t){n.enqueueAndForget(function(){return mf(e,s)}),t.fromCache&&"server"===r.source?i.reject(new Ur(Vr.UNAVAILABLE,'Failed to get documents from server. (However, these documents may exist in the local cache. Run again without setting source to "server" to retrieve the cached documents.)')):i.resolve(t)},error:function(t){return i.reject(t)}}),s=new wf(t,o,{includeMetadataChanges:!0,so:!0});return gf(e,s)},[4,xd(n)];case 1:return[2,e.apply(void 0,[t.sent(),n.asyncQueue,r,i,o])]}})})}),o.promise}function Pd(t,e){this.user=e,this.type="OAuth",this.authHeaders={},this.authHeaders.Authorization="Bearer "+t}var Md=function(t,e,n,r,i,o,s,a){this.databaseId=t,this.appId=e,this.persistenceKey=n,this.host=r,this.ssl=i,this.forceLongPolling=o,this.autoDetectLongPolling=s,this.useFetchStreams=a},Fd=(Object.defineProperty(Yd.prototype,"isDefaultDatabase",{get:function(){return"(default)"===this.database},enumerable:!1,configurable:!0}),Yd.prototype.isEqual=function(t){return t instanceof Yd&&t.projectId===this.projectId&&t.database===this.database},Yd),Vd=new Map,Ud=(Wd.prototype.getToken=function(){return Promise.resolve(null)},Wd.prototype.invalidateToken=function(){},Wd.prototype.setChangeListener=function(t,e){this.changeListener=e,t.enqueueRetryable(function(){return e(Ph.UNAUTHENTICATED)})},Wd.prototype.removeChangeListener=function(){this.changeListener=null},Wd),qd=(zd.prototype.getToken=function(){return Promise.resolve(this.token)},zd.prototype.invalidateToken=function(){},zd.prototype.setChangeListener=function(t,e){var n=this;this.changeListener=e,t.enqueueRetryable(function(){return e(n.token.user)})},zd.prototype.removeChangeListener=function(){this.changeListener=null},zd),Bd=(Hd.prototype.getToken=function(){var e=this,n=this.cc,t=this.forceRefresh;return this.forceRefresh=!1,this.auth?this.auth.getToken(t).then(function(t){return e.cc!==n?(Kr("FirebaseCredentialsProvider","getToken aborted due to token change."),e.getToken()):t?(Wr("string"==typeof t.accessToken),new Pd(t.accessToken,e.currentUser)):null}):Promise.resolve(null)},Hd.prototype.invalidateToken=function(){this.forceRefresh=!0},Hd.prototype.setChangeListener=function(t,e){var n=this;this.asyncQueue=t,this.asyncQueue.enqueueRetryable(function(){return y(n,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return[4,this.oc.promise];case 1:return t.sent(),[4,e(this.currentUser)];case 2:return t.sent(),this.changeListener=e,[2]}})})})},Hd.prototype.removeChangeListener=function(){this.auth&&this.auth.removeAuthTokenListener(this.uc),this.changeListener=function(){return Promise.resolve()}},Hd.prototype.ac=function(){var t=this.auth&&this.auth.getUid();return Wr(null===t||"string"==typeof t),new Ph(t)},Hd),jd=(Object.defineProperty(Qd.prototype,"authHeaders",{get:function(){var t={"X-Goog-AuthUser":this.lc},e=this.hc.auth.getAuthHeaderValueForFirstParty([]);return e&&(t.Authorization=e),this.fc&&(t["X-Goog-Iam-Authorization-Token"]=this.fc),t},enumerable:!1,configurable:!0}),Qd),Kd=(Gd.prototype.getToken=function(){return Promise.resolve(new jd(this.hc,this.lc,this.fc))},Gd.prototype.setChangeListener=function(t,e){t.enqueueRetryable(function(){return e(Ph.FIRST_PARTY)})},Gd.prototype.removeChangeListener=function(){},Gd.prototype.invalidateToken=function(){},Gd);function Gd(t,e,n){this.hc=t,this.lc=e,this.fc=n}function Qd(t,e,n){this.hc=t,this.lc=e,this.fc=n,this.type="FirstParty",this.user=Ph.FIRST_PARTY}function Hd(e){var n=this;this.currentUser=Ph.UNAUTHENTICATED,this.oc=new lu,this.cc=0,this.forceRefresh=!1,this.auth=null,this.asyncQueue=null,this.uc=function(){n.cc++,n.currentUser=n.ac(),n.oc.resolve(),n.changeListener&&n.asyncQueue.enqueueRetryable(function(){return n.changeListener(n.currentUser)})};function r(t){Kr("FirebaseCredentialsProvider","Auth detected"),n.auth=t,n.auth.addAuthTokenListener(n.uc)}e.onInit(r),setTimeout(function(){var t;n.auth||((t=e.getImmediate({optional:!0}))?r(t):(Kr("FirebaseCredentialsProvider","Auth not yet detected"),n.oc.resolve()))},0)}function zd(t){this.token=t,this.changeListener=null}function Wd(){this.changeListener=null}function Yd(t,e){this.projectId=t,this.database=e||"(default)"}function Xd(t,e,n){if(!n)throw new Ur(Vr.INVALID_ARGUMENT,"Function "+t+"() cannot be called with an empty "+e+".")}function $d(t,e){if(void 0===e)return{merge:!1};if(void 0!==e.mergeFields&&void 0!==e.merge)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid options passed to function "+t+'(): You cannot specify both "merge" and "mergeFields".');return e}function Jd(t,e,n,r){if(!0===e&&!0===r)throw new Ur(Vr.INVALID_ARGUMENT,t+" and "+n+" cannot be used together.")}function Zd(t){if(!Ni.isDocumentKey(t))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t+" has "+t.length+".")}function tp(t){if(Ni.isDocumentKey(t))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid collection reference. Collection references must have an odd number of segments, but "+t+" has "+t.length+".")}function ep(e){if(void 0===e)return"undefined";if(null===e)return"null";if("string"==typeof e)return 20<e.length&&(e=e.substring(0,20)+"..."),JSON.stringify(e);if("number"==typeof e||"boolean"==typeof e)return""+e;if("object"!=typeof e)return"function"==typeof e?"a function":zr();if(e instanceof Array)return"an array";var t=function(){if(e.constructor){var t=/function\s+([^\s(]+)\s*\(/.exec(e.constructor.toString());if(t&&1<t.length)return t[1]}return null}();return t?"a custom "+t+" object":"an object"}function np(t,e){if((t="_delegate"in t?t._delegate:t)instanceof e)return t;if(e.name===t.constructor.name)throw new Ur(Vr.INVALID_ARGUMENT,"Type does not match the expected instance. Did you pass a reference from a different Firestore SDK?");t=ep(t);throw new Ur(Vr.INVALID_ARGUMENT,"Expected type '"+e.name+"', but it was: "+t)}function rp(t,e){if(e<=0)throw new Ur(Vr.INVALID_ARGUMENT,"Function "+t+"() requires a positive number, but it was: "+e+".")}var ip,op=(pp.prototype.isEqual=function(t){return this.host===t.host&&this.ssl===t.ssl&&this.credentials===t.credentials&&this.cacheSizeBytes===t.cacheSizeBytes&&this.experimentalForceLongPolling===t.experimentalForceLongPolling&&this.experimentalAutoDetectLongPolling===t.experimentalAutoDetectLongPolling&&this.ignoreUndefinedProperties===t.ignoreUndefinedProperties&&this.useFetchStreams===t.useFetchStreams},pp),sp=(Object.defineProperty(dp.prototype,"app",{get:function(){if(!this._app)throw new Ur(Vr.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._app},enumerable:!1,configurable:!0}),Object.defineProperty(dp.prototype,"_initialized",{get:function(){return this._settingsFrozen},enumerable:!1,configurable:!0}),Object.defineProperty(dp.prototype,"_terminated",{get:function(){return void 0!==this._terminateTask},enumerable:!1,configurable:!0}),dp.prototype._setSettings=function(t){if(this._settingsFrozen)throw new Ur(Vr.FAILED_PRECONDITION,"Firestore has already been started and its settings can no longer be changed. You can only modify settings before calling any other methods on a Firestore object.");this._settings=new op(t),void 0!==t.credentials&&(this._credentials=function(t){if(!t)return new Ud;switch(t.type){case"gapi":var e=t.client;return Wr(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty)),new Kd(e,t.sessionIndex||"0",t.iamToken||null);case"provider":return t.client;default:throw new Ur(Vr.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invalid credential type")}}(t.credentials))},dp.prototype._getSettings=function(){return this._settings},dp.prototype._freezeSettings=function(){return this._settingsFrozen=!0,this._settings},dp.prototype._delete=function(){return this._terminateTask||(this._terminateTask=this._terminate()),this._terminateTask},dp.prototype.toJSON=function(){return{app:this._app,databaseId:this._databaseId,settings:this._settings}},dp.prototype._terminate=function(){return(t=Vd.get(this))&&(Kr("ComponentProvider","Removing Datastore"),Vd.delete(this),t.terminate()),Promise.resolve();var t},dp),ap=(Object.defineProperty(fp.prototype,"_path",{get:function(){return this._key.path},enumerable:!1,configurable:!0}),Object.defineProperty(fp.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(fp.prototype,"path",{get:function(){return this._key.path.canonicalString()},enumerable:!1,configurable:!0}),Object.defineProperty(fp.prototype,"parent",{get:function(){return new cp(this.firestore,this.converter,this._key.path.popLast())},enumerable:!1,configurable:!0}),fp.prototype.withConverter=function(t){return new fp(this.firestore,t,this._key)},fp),up=(lp.prototype.withConverter=function(t){return new lp(this.firestore,t,this._query)},lp),cp=(n(hp,ip=up),Object.defineProperty(hp.prototype,"id",{get:function(){return this._query.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(hp.prototype,"path",{get:function(){return this._query.path.canonicalString()},enumerable:!1,configurable:!0}),Object.defineProperty(hp.prototype,"parent",{get:function(){var t=this._path.popLast();return t.isEmpty()?null:new ap(this.firestore,null,new Ni(t))},enumerable:!1,configurable:!0}),hp.prototype.withConverter=function(t){return new hp(this.firestore,t,this._path)},hp);function hp(t,e,n){var r=this;return(r=ip.call(this,t,e,Ro(n))||this)._path=n,r.type="collection",r}function lp(t,e,n){this.converter=e,this._query=n,this.type="query",this.firestore=t}function fp(t,e,n){this.converter=e,this._key=n,this.type="document",this.firestore=t}function dp(t,e){this.type="firestore-lite",this._persistenceKey="(lite)",this._settings=new op({}),this._settingsFrozen=!1,t instanceof Fd?(this._databaseId=t,this._credentials=new Ud):(this._app=t,this._databaseId=function(t){if(!Object.prototype.hasOwnProperty.apply(t.options,["projectId"]))throw new Ur(Vr.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');return new Fd(t.options.projectId)}(t),this._credentials=new Bd(e))}function pp(t){var e;if(void 0===t.host){if(void 0!==t.ssl)throw new Ur(Vr.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else this.host=t.host,this.ssl=null===(e=t.ssl)||void 0===e||e;if(this.credentials=t.credentials,this.ignoreUndefinedProperties=!!t.ignoreUndefinedProperties,void 0===t.cacheSizeBytes)this.cacheSizeBytes=41943040;else{if(-1!==t.cacheSizeBytes&&t.cacheSizeBytes<1048576)throw new Ur(Vr.INVALID_ARGUMENT,"cacheSizeBytes must be at least 1048576");this.cacheSizeBytes=t.cacheSizeBytes}this.experimentalForceLongPolling=!!t.experimentalForceLongPolling,this.experimentalAutoDetectLongPolling=!!t.experimentalAutoDetectLongPolling,this.useFetchStreams=!!t.useFetchStreams,Jd("experimentalForceLongPolling",t.experimentalForceLongPolling,"experimentalAutoDetectLongPolling",t.experimentalAutoDetectLongPolling)}function yp(t,e){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];if(t=E(t),Xd("collection","path",e),t instanceof sp)return tp(n=ci.fromString.apply(ci,s([e],r))),new cp(t,null,n);if(!(t instanceof ap||t instanceof cp))throw new Ur(Vr.INVALID_ARGUMENT,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");return tp(n=ci.fromString.apply(ci,s([t.path],r)).child(ci.fromString(e))),new cp(t.firestore,null,n)}function gp(t,e){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];if(t=E(t),Xd("doc","path",e=1===arguments.length?Yr.u():e),t instanceof sp)return Zd(n=ci.fromString.apply(ci,s([e],r))),new ap(t,null,new Ni(n));if(!(t instanceof ap||t instanceof cp))throw new Ur(Vr.INVALID_ARGUMENT,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");return Zd(n=t._path.child(ci.fromString.apply(ci,s([e],r)))),new ap(t.firestore,t instanceof cp?t.converter:null,new Ni(n))}function mp(t,e){return t=E(t),e=E(e),(t instanceof ap||t instanceof cp)&&(e instanceof ap||e instanceof cp)&&t.firestore===e.firestore&&t.path===e.path&&t.converter===e.converter}function vp(t,e){return t=E(t),e=E(e),t instanceof up&&e instanceof up&&t.firestore===e.firestore&&qo(t._query,e._query)&&t.converter===e.converter}var wp=(Object.defineProperty(bp.prototype,"isShuttingDown",{get:function(){return this._c},enumerable:!1,configurable:!0}),bp.prototype.enqueueAndForget=function(t){this.enqueue(t)},bp.prototype.enqueueAndForgetEvenWhileRestricted=function(t){this.Ac(),this.Rc(t)},bp.prototype.enterRestrictedMode=function(t){this._c||(this._c=!0,this.Ec=t||!1,(t=Tl())&&"function"==typeof t.removeEventListener&&t.removeEventListener("visibilitychange",this.Ic))},bp.prototype.enqueue=function(t){var e=this;if(this.Ac(),this._c)return new Promise(function(){});var n=new lu;return this.Rc(function(){return e._c&&e.Ec?Promise.resolve():(t().then(n.resolve,n.reject),n.promise)}).then(function(){return n.promise})},bp.prototype.enqueueRetryable=function(t){var e=this;this.enqueueAndForget(function(){return e.wc.push(t),e.bc()})},bp.prototype.bc=function(){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:if(0===this.wc.length)return[3,5];t.label=1;case 1:return t.trys.push([1,3,,4]),[4,this.wc[0]()];case 2:return t.sent(),this.wc.shift(),this.Zi.reset(),[3,4];case 3:if(!Iu(e=t.sent()))throw e;return Kr("AsyncQueue","Operation failed with retryable error: "+e),[3,4];case 4:0<this.wc.length&&this.Zi.ji(function(){return n.bc()}),t.label=5;case 5:return[2]}})})},bp.prototype.Rc=function(t){var r=this,e=this.dc.then(function(){return r.gc=!0,t().catch(function(t){throw r.yc=t,r.gc=!1,Gr("INTERNAL UNHANDLED ERROR: ",(n=(e=t).message||"",n=e.stack?e.stack.includes(e.message)?e.stack:e.message+"\n"+e.stack:n)),t;var e,n}).then(function(t){return r.gc=!1,t})});return this.dc=e},bp.prototype.enqueueAfterDelay=function(t,e,n){var r=this;this.Ac(),-1<this.Tc.indexOf(t)&&(e=0);n=of.createAndSchedule(this,t,e,n,function(t){return r.vc(t)});return this.mc.push(n),n},bp.prototype.Ac=function(){this.yc&&zr()},bp.prototype.verifyOperationInProgress=function(){},bp.prototype.Pc=function(){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return[4,e=this.dc];case 1:t.sent(),t.label=2;case 2:if(e!==this.dc)return[3,0];t.label=3;case 3:return[2]}})})},bp.prototype.Vc=function(t){for(var e=0,n=this.mc;e<n.length;e++)if(n[e].timerId===t)return!0;return!1},bp.prototype.Sc=function(r){var i=this;return this.Pc().then(function(){i.mc.sort(function(t,e){return t.targetTimeMs-e.targetTimeMs});for(var t=0,e=i.mc;t<e.length;t++){var n=e[t];if(n.skipDelay(),"all"!==r&&n.timerId===r)break}return i.Pc()})},bp.prototype.Dc=function(t){this.Tc.push(t)},bp.prototype.vc=function(t){t=this.mc.indexOf(t);this.mc.splice(t,1)},bp);function bp(){var e=this;this.dc=Promise.resolve(),this.wc=[],this._c=!1,this.mc=[],this.yc=null,this.gc=!1,this.Ec=!1,this.Tc=[],this.Zi=new Nl(this,"async_queue_retry"),this.Ic=function(){var t=Tl();t&&Kr("AsyncQueue","Visibility state changed to "+t.visibilityState),e.Zi.Gi()};var t=Tl();t&&"function"==typeof t.addEventListener&&t.addEventListener("visibilitychange",this.Ic)}function Ep(i){return function(){if("object"==typeof i&&null!==i)for(var t=i,e=0,n=["next","error","complete"];e<n.length;e++){var r=n[e];if(r in t&&"function"==typeof t[r])return 1}}()}var Tp,Ip=(Ap.prototype.onProgress=function(t,e,n){this._progressObserver={next:t,error:e,complete:n}},Ap.prototype.catch=function(t){return this._taskCompletionResolver.promise.catch(t)},Ap.prototype.then=function(t,e){return this._taskCompletionResolver.promise.then(t,e)},Ap.prototype._completeWith=function(t){this._updateProgress(t),this._progressObserver.complete&&this._progressObserver.complete(),this._taskCompletionResolver.resolve(t)},Ap.prototype._failWith=function(t){this._lastProgress.taskState="Error",this._progressObserver.next&&this._progressObserver.next(this._lastProgress),this._progressObserver.error&&this._progressObserver.error(t),this._taskCompletionResolver.reject(t)},Ap.prototype._updateProgress=function(t){this._lastProgress=t,this._progressObserver.next&&this._progressObserver.next(t)},Ap),_p=(n(Sp,Tp=sp),Sp.prototype._terminate=function(){return this._firestoreClient||Np(this),this._firestoreClient.terminate()},Sp);function Sp(t,e){var n=this;return(n=Tp.call(this,t,e)||this).type="firestore",n._queue=new wp,n._persistenceKey="name"in t?t.name:"[DEFAULT]",n}function Ap(){this._progressObserver={},this._taskCompletionResolver=new lu,this._lastProgress={taskState:"Running",totalBytes:0,totalDocuments:0,bytesLoaded:0,documentsLoaded:0}}function Dp(t){return t._firestoreClient||Np(t),t._firestoreClient.verifyNotTerminated(),t._firestoreClient}function Np(t){var e,n,r,i=t._freezeSettings(),i=(e=t._databaseId,n=(null===(r=t._app)||void 0===r?void 0:r.options.appId)||"",r=t._persistenceKey,new Md(e,n,r,i.host,i.ssl,i.experimentalForceLongPolling,i.experimentalAutoDetectLongPolling,i.useFetchStreams));t._firestoreClient=new vd(t._credentials,t._queue,i)}function Cp(n,r,i){var t=this,o=new lu;return n.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,3,,4]),[4,_d(n,i)];case 1:return t.sent(),[4,Sd(n,r)];case 2:return t.sent(),o.resolve(),[3,4];case 3:if(!("FirebaseError"===(e=t.sent()).name?e.code===Vr.FAILED_PRECONDITION||e.code===Vr.UNIMPLEMENTED:!("undefined"!=typeof DOMException&&e instanceof DOMException)||22===e.code||20===e.code||11===e.code))throw e;return console.warn("Error enabling offline persistence. Falling back to persistence disabled: "+e),o.reject(e),[3,4];case 4:return[2]}})})}).then(function(){return o.promise})}function kp(t){if(t._initialized||t._terminated)throw new Ur(Vr.FAILED_PRECONDITION,"Firestore has already been started and persistence can no longer be enabled. You can only enable persistence before calling any other methods on a Firestore object.")}var Rp=(jp.prototype.isEqual=function(t){return this._internalPath.isEqual(t._internalPath)},jp),xp=(Bp.fromBase64String=function(t){try{return new Bp(di.fromBase64String(t))}catch(t){throw new Ur(Vr.INVALID_ARGUMENT,"Failed to construct data from Base64 string: "+t)}},Bp.fromUint8Array=function(t){return new Bp(di.fromUint8Array(t))},Bp.prototype.toBase64=function(){return this._byteString.toBase64()},Bp.prototype.toUint8Array=function(){return this._byteString.toUint8Array()},Bp.prototype.toString=function(){return"Bytes(base64: "+this.toBase64()+")"},Bp.prototype.isEqual=function(t){return this._byteString.isEqual(t._byteString)},Bp),Op=function(t){this._methodName=t},Lp=(Object.defineProperty(qp.prototype,"latitude",{get:function(){return this._lat},enumerable:!1,configurable:!0}),Object.defineProperty(qp.prototype,"longitude",{get:function(){return this._long},enumerable:!1,configurable:!0}),qp.prototype.isEqual=function(t){return this._lat===t._lat&&this._long===t._long},qp.prototype.toJSON=function(){return{latitude:this._lat,longitude:this._long}},qp.prototype._compareTo=function(t){return $r(this._lat,t._lat)||$r(this._long,t._long)},qp),Pp=/^__.*__$/,Mp=(Up.prototype.toMutation=function(t,e){return null!==this.fieldMask?new Ts(t,this.data,this.fieldMask,e,this.fieldTransforms):new Es(t,this.data,e,this.fieldTransforms)},Up),Fp=(Vp.prototype.toMutation=function(t,e){return new Ts(t,this.data,this.fieldMask,e,this.fieldTransforms)},Vp);function Vp(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}function Up(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}function qp(t,e){if(!isFinite(t)||t<-90||90<t)throw new Ur(Vr.INVALID_ARGUMENT,"Latitude must be a number between -90 and 90, but was: "+t);if(!isFinite(e)||e<-180||180<e)throw new Ur(Vr.INVALID_ARGUMENT,"Longitude must be a number between -180 and 180, but was: "+e);this._lat=t,this._long=e}function Bp(t){this._byteString=t}function jp(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=0;n<t.length;++n)if(0===t[n].length)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new li(t)}function Kp(t){switch(t){case 0:case 2:case 1:return 1;case 3:case 4:return;default:throw zr()}}var Gp=(Object.defineProperty(zp.prototype,"path",{get:function(){return this.settings.path},enumerable:!1,configurable:!0}),Object.defineProperty(zp.prototype,"Nc",{get:function(){return this.settings.Nc},enumerable:!1,configurable:!0}),zp.prototype.xc=function(t){return new zp(Object.assign(Object.assign({},this.settings),t),this.databaseId,this.R,this.ignoreUndefinedProperties,this.fieldTransforms,this.fieldMask)},zp.prototype.kc=function(t){var e=null===(e=this.path)||void 0===e?void 0:e.child(t),e=this.xc({path:e,Fc:!1});return e.$c(t),e},zp.prototype.Oc=function(t){var e,t=null===(e=this.path)||void 0===e?void 0:e.child(t),t=this.xc({path:t,Fc:!1});return t.Cc(),t},zp.prototype.Mc=function(t){return this.xc({path:void 0,Fc:!0})},zp.prototype.Lc=function(t){return Ty(t,this.settings.methodName,this.settings.Bc||!1,this.path,this.settings.qc)},zp.prototype.contains=function(e){return void 0!==this.fieldMask.find(function(t){return e.isPrefixOf(t)})||void 0!==this.fieldTransforms.find(function(t){return e.isPrefixOf(t.field)})},zp.prototype.Cc=function(){if(this.path)for(var t=0;t<this.path.length;t++)this.$c(this.path.get(t))},zp.prototype.$c=function(t){if(0===t.length)throw this.Lc("Document fields must not be empty");if(Kp(this.Nc)&&Pp.test(t))throw this.Lc('Document fields cannot begin and end with "__"')},zp),Qp=(Hp.prototype.Uc=function(t,e,n,r){return void 0===r&&(r=!1),new Gp({Nc:t,methodName:e,qc:n,path:li.emptyPath(),Fc:!1,Bc:r},this.databaseId,this.R,this.ignoreUndefinedProperties)},Hp);function Hp(t,e,n){this.databaseId=t,this.ignoreUndefinedProperties=e,this.R=n||Il(t)}function zp(t,e,n,r,i,o){this.settings=t,this.databaseId=e,this.R=n,this.ignoreUndefinedProperties=r,void 0===i&&this.Cc(),this.fieldTransforms=i||[],this.fieldMask=o||[]}function Wp(t){var e=t._freezeSettings(),n=Il(t._databaseId);return new Qp(t._databaseId,!!e.ignoreUndefinedProperties,n)}function Yp(t,e,n,r,i,o){var s=t.Uc((o=void 0===o?{}:o).merge||o.mergeFields?2:0,e,n,i);vy("Data must be an object, but it was:",s,r);var a,u,r=gy(r,s);if(o.merge)a=new fi(s.fieldMask),u=s.fieldTransforms;else if(o.mergeFields){for(var c=[],h=0,l=o.mergeFields;h<l.length;h++){var f=wy(e,l[h],n);if(!s.contains(f))throw new Ur(Vr.INVALID_ARGUMENT,"Field '"+f+"' is specified in your field mask but missing from your input data.");Iy(c,f)||c.push(f)}a=new fi(c),u=s.fieldTransforms.filter(function(t){return a.covers(t.field)})}else a=null,u=s.fieldTransforms;return new Mp(new Ki(r),a,u)}var Xp,$p=(n(Jp,Xp=Op),Jp.prototype._toFieldTransform=function(t){if(2!==t.Nc)throw 1===t.Nc?t.Lc(this._methodName+"() can only appear at the top level of your update data"):t.Lc(this._methodName+"() cannot be used with set() unless you pass {merge:true}");return t.fieldMask.push(t.path),null},Jp.prototype.isEqual=function(t){return t instanceof Jp},Jp);function Jp(){return null!==Xp&&Xp.apply(this,arguments)||this}function Zp(t,e,n){return new Gp({Nc:3,qc:e.settings.qc,methodName:t._methodName,Fc:n},e.databaseId,e.R,e.ignoreUndefinedProperties)}var ty,ey,ny,ry,iy=(n(ly,ry=Op),ly.prototype._toFieldTransform=function(t){return new fs(t.path,new $o)},ly.prototype.isEqual=function(t){return t instanceof ly},ly),oy=(n(hy,ny=Op),hy.prototype._toFieldTransform=function(t){var e=Zp(this,t,!0),n=this.Kc.map(function(t){return yy(t,e)}),n=new Jo(n);return new fs(t.path,n)},hy.prototype.isEqual=function(t){return this===t},hy),sy=(n(cy,ey=Op),cy.prototype._toFieldTransform=function(t){var e=Zp(this,t,!0),n=this.Kc.map(function(t){return yy(t,e)}),n=new rs(n);return new fs(t.path,n)},cy.prototype.isEqual=function(t){return this===t},cy),ay=(n(uy,ty=Op),uy.prototype._toFieldTransform=function(t){var e=new as(t.R,zo(t.R,this.Qc));return new fs(t.path,e)},uy.prototype.isEqual=function(t){return this===t},uy);function uy(t,e){var n=this;return(n=ty.call(this,t)||this).Qc=e,n}function cy(t,e){var n=this;return(n=ey.call(this,t)||this).Kc=e,n}function hy(t,e){var n=this;return(n=ny.call(this,t)||this).Kc=e,n}function ly(){return null!==ry&&ry.apply(this,arguments)||this}function fy(t,r,i,e){var o=t.Uc(1,r,i);vy("Data must be an object, but it was:",o,e);var s=[],a=Ki.empty();oi(e,function(t,e){var n=Ey(r,t,i);e=E(e);t=o.Oc(n);e instanceof $p?s.push(n):null!=(t=yy(e,t))&&(s.push(n),a.set(n,t))});e=new fi(s);return new Fp(a,e,o.fieldTransforms)}function dy(t,e,n,r,i,o){var s=t.Uc(1,e,n),a=[wy(e,r,n)],u=[i];if(o.length%2!=0)throw new Ur(Vr.INVALID_ARGUMENT,"Function "+e+"() needs to be called with an even number of arguments that alternate between field names and values.");for(var c=0;c<o.length;c+=2)a.push(wy(e,o[c])),u.push(o[c+1]);for(var h,l,f,d=[],p=Ki.empty(),y=a.length-1;0<=y;--y)Iy(d,a[y])||(h=a[y],l=E(l=u[y]),f=s.Oc(h),l instanceof $p?d.push(h):null!=(f=yy(l,f))&&(d.push(h),p.set(h,f)));i=new fi(d);return new Fp(p,i,s.fieldTransforms)}function py(t,e,n,r){return yy(n,t.Uc((r=void 0===r?!1:r)?4:3,e))}function yy(s,t){if(my(s=E(s)))return vy("Unsupported field value:",t,s),gy(s,t);if(s instanceof Op)return function(t,e){if(!Kp(e.Nc))throw e.Lc(t._methodName+"() can only be used with update() and set()");if(!e.path)throw e.Lc(t._methodName+"() is not currently supported inside arrays");t=t._toFieldTransform(e);t&&e.fieldTransforms.push(t)}(s,t),null;if(void 0===s&&t.ignoreUndefinedProperties)return null;if(t.path&&t.fieldMask.push(t.path),s instanceof Array){if(t.settings.Fc&&4!==t.Nc)throw t.Lc("Nested arrays are not supported");return function(t){for(var e=[],n=0,r=0,i=s;r<i.length;r++){var o=yy(i[r],t.Mc(n));null==o&&(o={nullValue:"NULL_VALUE"}),e.push(o),n++}return{arrayValue:{values:e}}}(t)}return function(t,e){if(null===(t=E(s)))return{nullValue:"NULL_VALUE"};if("number"==typeof t)return zo(e.R,t);if("boolean"==typeof t)return{booleanValue:t};if("string"==typeof t)return{stringValue:t};if(t instanceof Date){var n=ti.fromDate(t);return{timestampValue:ma(e.R,n)}}if(t instanceof ti)return n=new ti(t.seconds,1e3*Math.floor(t.nanoseconds/1e3)),{timestampValue:ma(e.R,n)};if(t instanceof Lp)return{geoPointValue:{latitude:t.latitude,longitude:t.longitude}};if(t instanceof xp)return{bytesValue:va(e.R,t._byteString)};if(t instanceof ap){var n=e.databaseId,r=t.firestore._databaseId;if(!r.isEqual(n))throw e.Lc("Document reference is for database "+r.projectId+"/"+r.database+" but should be for database "+n.projectId+"/"+n.database);return{referenceValue:ba(t.firestore._databaseId||e.databaseId,t._key.path)}}throw e.Lc("Unsupported field value: "+ep(t))}(0,t)}function gy(t,n){var r={};return si(t)?n.path&&0<n.path.length&&n.fieldMask.push(n.path):oi(t,function(t,e){e=yy(e,n.kc(t));null!=e&&(r[t]=e)}),{mapValue:{fields:r}}}function my(t){return!("object"!=typeof t||null===t||t instanceof Array||t instanceof Date||t instanceof ti||t instanceof Lp||t instanceof xp||t instanceof ap||t instanceof Op)}function vy(t,e,n){if(!my(n)||("object"!=typeof(r=n)||null===r||Object.getPrototypeOf(r)!==Object.prototype&&null!==Object.getPrototypeOf(r))){n=ep(n);throw"an object"===n?e.Lc(t+" a custom object"):e.Lc(t+" "+n)}var r}function wy(t,e,n){if((e=E(e))instanceof Rp)return e._internalPath;if("string"==typeof e)return Ey(t,e);throw Ty("Field path arguments must be of type string or FieldPath.",t,!1,void 0,n)}var by=new RegExp("[~\\*/\\[\\]]");function Ey(e,n,r){if(0<=n.search(by))throw Ty("Invalid field path ("+n+"). Paths must not contain '~', '*', '/', '[', or ']'",e,!1,void 0,r);try{return(new(Rp.bind.apply(Rp,s([void 0],n.split(".")))))._internalPath}catch(t){throw Ty("Invalid field path ("+n+"). Paths must not be empty, begin with '.', end with '.', or contain '..'",e,!1,void 0,r)}}function Ty(t,e,n,r,i){var o=r&&!r.isEmpty(),s=void 0!==i,e="Function "+e+"() called with invalid data";n&&(e+=" (via `toFirestore()`)");n="";return(o||s)&&(n+=" (found",o&&(n+=" in field "+r),s&&(n+=" in document "+i),n+=")"),new Ur(Vr.INVALID_ARGUMENT,(e+=". ")+t+n)}function Iy(t,e){return t.some(function(t){return t.isEqual(e)})}var _y,Sy=(Object.defineProperty(Ny.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(Ny.prototype,"ref",{get:function(){return new ap(this._firestore,this._converter,this._key)},enumerable:!1,configurable:!0}),Ny.prototype.exists=function(){return null!==this._document},Ny.prototype.data=function(){if(this._document){if(this._converter){var t=new Ay(this._firestore,this._userDataWriter,this._key,this._document,null);return this._converter.fromFirestore(t)}return this._userDataWriter.convertValue(this._document.data.value)}},Ny.prototype.get=function(t){if(this._document){t=this._document.data.field(Cy("DocumentSnapshot.get",t));if(null!==t)return this._userDataWriter.convertValue(t)}},Ny),Ay=(n(Dy,_y=Sy),Dy.prototype.data=function(){return _y.prototype.data.call(this)},Dy);function Dy(){return null!==_y&&_y.apply(this,arguments)||this}function Ny(t,e,n,r,i){this._firestore=t,this._userDataWriter=e,this._key=n,this._document=r,this._converter=i}function Cy(t,e){return"string"==typeof e?Ey(t,e):(e instanceof Rp?e:e._delegate)._internalPath}var ky,Ry,xy=(Uy.prototype.isEqual=function(t){return this.hasPendingWrites===t.hasPendingWrites&&this.fromCache===t.fromCache},Uy),Oy=(n(Vy,Ry=Sy),Vy.prototype.exists=function(){return Ry.prototype.exists.call(this)},Vy.prototype.data=function(t){if(void 0===t&&(t={}),this._document){if(this._converter){var e=new Ly(this._firestore,this._userDataWriter,this._key,this._document,this.metadata,null);return this._converter.fromFirestore(e,t)}return this._userDataWriter.convertValue(this._document.data.value,t.serverTimestamps)}},Vy.prototype.get=function(t,e){if(void 0===e&&(e={}),this._document){t=this._document.data.field(Cy("DocumentSnapshot.get",t));if(null!==t)return this._userDataWriter.convertValue(t,e.serverTimestamps)}},Vy),Ly=(n(Fy,ky=Oy),Fy.prototype.data=function(t){return ky.prototype.data.call(this,t=void 0===t?{}:t)},Fy),Py=(Object.defineProperty(My.prototype,"docs",{get:function(){var e=[];return this.forEach(function(t){return e.push(t)}),e},enumerable:!1,configurable:!0}),Object.defineProperty(My.prototype,"size",{get:function(){return this._snapshot.docs.size},enumerable:!1,configurable:!0}),Object.defineProperty(My.prototype,"empty",{get:function(){return 0===this.size},enumerable:!1,configurable:!0}),My.prototype.forEach=function(e,n){var r=this;this._snapshot.docs.forEach(function(t){e.call(n,new Ly(r._firestore,r._userDataWriter,t.key,t,new xy(r._snapshot.mutatedKeys.has(t.key),r._snapshot.fromCache),r.query.converter))})},My.prototype.docChanges=function(t){t=!!(t=void 0===t?{}:t).includeMetadataChanges;if(t&&this._snapshot.excludesMetadataChanges)throw new Ur(Vr.INVALID_ARGUMENT,"To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot().");return this._cachedChanges&&this._cachedChangesIncludeMetadataChanges===t||(this._cachedChanges=function(i,e){if(i._snapshot.oldDocs.isEmpty()){var n=0;return i._snapshot.docChanges.map(function(t){return{type:"added",doc:new Ly(i._firestore,i._userDataWriter,t.doc.key,t.doc,new xy(i._snapshot.mutatedKeys.has(t.doc.key),i._snapshot.fromCache),i.query.converter),oldIndex:-1,newIndex:n++}})}var o=i._snapshot.oldDocs;return i._snapshot.docChanges.filter(function(t){return e||3!==t.type}).map(function(t){var e=new Ly(i._firestore,i._userDataWriter,t.doc.key,t.doc,new xy(i._snapshot.mutatedKeys.has(t.doc.key),i._snapshot.fromCache),i.query.converter),n=-1,r=-1;return 0!==t.type&&(n=o.indexOf(t.doc.key),o=o.delete(t.doc.key)),1!==t.type&&(r=(o=o.add(t.doc)).indexOf(t.doc.key)),{type:function(t){switch(t){case 0:return"added";case 2:case 3:return"modified";case 1:return"removed";default:return zr()}}(t.type),doc:e,oldIndex:n,newIndex:r}})}(this,t),this._cachedChangesIncludeMetadataChanges=t),this._cachedChanges},My);function My(t,e,n,r){this._firestore=t,this._userDataWriter=e,this._snapshot=r,this.metadata=new xy(r.hasPendingWrites,r.fromCache),this.query=n}function Fy(){return null!==ky&&ky.apply(this,arguments)||this}function Vy(t,e,n,r,i,o){var s=this;return(s=Ry.call(this,t,e,n,r,o)||this)._firestore=t,s._firestoreImpl=t,s.metadata=i,s}function Uy(t,e){this.hasPendingWrites=t,this.fromCache=e}function qy(t,e){return t instanceof Oy&&e instanceof Oy?t._firestore===e._firestore&&t._key.isEqual(e._key)&&(null===t._document?null===e._document:t._document.isEqual(e._document))&&t._converter===e._converter:t instanceof Py&&e instanceof Py&&t._firestore===e._firestore&&vp(t.query,e.query)&&t.metadata.isEqual(e.metadata)&&t._snapshot.isEqual(e._snapshot)}function By(t){if(Oo(t)&&0===t.explicitOrderBy.length)throw new Ur(Vr.UNIMPLEMENTED,"limitToLast() queries require specifying at least one orderBy() clause")}R=function(){};function jy(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];for(var r=0,i=e;r<i.length;r++)t=i[r]._apply(t);return t}var Ky,Gy,Qy,Hy,zy,Wy=(n(rg,zy=R),rg.prototype._apply=function(t){var e=Wp(t.firestore),e=function(t,e,n,r,i,o){if(r.isKeyField()){if("array-contains"===i||"array-contains-any"===i)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid Query. You can't perform '"+i+"' queries on FieldPath.documentId().");if("in"===i||"not-in"===i){sg(o,i);for(var s=[],a=0,u=o;a<u.length;a++){var c=u[a];s.push(og(n,t,c))}h={arrayValue:{values:s}}}else h=og(n,t,o)}else"in"!==i&&"not-in"!==i&&"array-contains-any"!==i||sg(o,i),h=py(e,"where",o,"in"===i||"not-in"===i);var h=Zi.create(r,i,h);return function(t,e){if(e.g()){var n=Po(t);if(null!==n&&!n.isEqual(e.field))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. All where filters with an inequality (<, <=, !=, not-in, >, or >=) must be on the same field. But you have inequality filters on '"+n.toString()+"' and '"+e.field.toString()+"'");n=Lo(t);null!==n&&ag(0,e.field,n)}t=function(t,e){for(var n=0,r=t.filters;n<r.length;n++){var i=r[n];if(0<=e.indexOf(i.op))return i.op}return null}(t,function(){switch(e.op){case"!=":return["!=","not-in"];case"array-contains":return["array-contains","array-contains-any","not-in"];case"in":return["array-contains-any","in","not-in"];case"array-contains-any":return["array-contains","array-contains-any","in","not-in"];case"not-in":return["array-contains","array-contains-any","in","not-in","!="];default:return[]}}());if(null!==t)throw t===e.op?new Ur(Vr.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+e.op.toString()+"' filter."):new Ur(Vr.INVALID_ARGUMENT,"Invalid query. You cannot use '"+e.op.toString()+"' filters with '"+t.toString()+"' filters.")}(t,h),h}(t._query,e,t.firestore._databaseId,this.jc,this.Wc,this.Gc);return new up(t.firestore,t.converter,(t=t._query,e=t.filters.concat([e]),new Co(t.path,t.collectionGroup,t.explicitOrderBy.slice(),e,t.limit,t.limitType,t.startAt,t.endAt)))},rg),Yy=(n(ng,Hy=R),ng.prototype._apply=function(t){var e=function(t,e,n){if(null!==t.startAt)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. You must not call startAt() or startAfter() before calling orderBy().");if(null!==t.endAt)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. You must not call endAt() or endBefore() before calling orderBy().");var r=new Ao(e,n);return e=r,null!==Lo(n=t)||null!==(t=Po(n))&&ag(0,t,e.field),r}(t._query,this.jc,this.zc);return new up(t.firestore,t.converter,(t=t._query,e=t.explicitOrderBy.concat([e]),new Co(t.path,t.collectionGroup,e,t.filters.slice(),t.limit,t.limitType,t.startAt,t.endAt)))},ng),Xy=(n(eg,Qy=R),eg.prototype._apply=function(t){return new up(t.firestore,t.converter,Uo(t._query,this.Hc,this.Jc))},eg),$y=(n(tg,Gy=R),tg.prototype._apply=function(t){var e=ig(t,this.type,this.Yc,this.Xc);return new up(t.firestore,t.converter,(t=t._query,e=e,new Co(t.path,t.collectionGroup,t.explicitOrderBy.slice(),t.filters.slice(),t.limit,t.limitType,e,t.endAt)))},tg),Jy=(n(Zy,Ky=R),Zy.prototype._apply=function(t){var e=ig(t,this.type,this.Yc,this.Xc);return new up(t.firestore,t.converter,(t=t._query,e=e,new Co(t.path,t.collectionGroup,t.explicitOrderBy.slice(),t.filters.slice(),t.limit,t.limitType,t.startAt,e)))},Zy);function Zy(t,e,n){var r=this;return(r=Ky.call(this)||this).type=t,r.Yc=e,r.Xc=n,r}function tg(t,e,n){var r=this;return(r=Gy.call(this)||this).type=t,r.Yc=e,r.Xc=n,r}function eg(t,e,n){var r=this;return(r=Qy.call(this)||this).type=t,r.Hc=e,r.Jc=n,r}function ng(t,e){var n=this;return(n=Hy.call(this)||this).jc=t,n.zc=e,n.type="orderBy",n}function rg(t,e,n){var r=this;return(r=zy.call(this)||this).jc=t,r.Wc=e,r.Gc=n,r.type="where",r}function ig(t,c,e,n){if(e[0]=E(e[0]),e[0]instanceof Sy)return function(t,e,n,r){if(!n)throw new Ur(Vr.NOT_FOUND,"Can't use a DocumentSnapshot that doesn't exist for "+c+"().");for(var i=[],o=0,s=Fo(t);o<s.length;o++){var a=s[o];if(a.field.isKeyField())i.push(Mi(e,n.key));else{var u=n.data.field(a.field);if(Ii(u))throw new Ur(Vr.INVALID_ARGUMENT,'Invalid query. You are trying to start or end a query using a document for which the field "'+a.field+'" is an uncommitted server timestamp. (Since the value of this field is unknown, you cannot start/end a query with it.)');if(null===u){a=a.field.canonicalString();throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. You are trying to start or end a query using a document for which the field '"+a+"' (used as the orderBy) does not exist.")}i.push(u)}}return new bo(i,r)}(t._query,t.firestore._databaseId,e[0]._document,n);var r=Wp(t.firestore);return function(t,e,n,r,i,o){var s=t.explicitOrderBy;if(i.length>s.length)throw new Ur(Vr.INVALID_ARGUMENT,"Too many arguments provided to "+r+"(). The number of arguments must be less than or equal to the number of orderBy() clauses");for(var a=[],u=0;u<i.length;u++){var c=i[u];if(s[u].field.isKeyField()){if("string"!=typeof c)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. Expected a string for document ID in "+r+"(), but got a "+typeof c);if(!Mo(t)&&-1!==c.indexOf("/"))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. When querying a collection and ordering by FieldPath.documentId(), the value passed to "+r+"() must be a plain document ID, but '"+c+"' contains a slash.");var h=t.path.child(ci.fromString(c));if(!Ni.isDocumentKey(h))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. When querying a collection group and ordering by FieldPath.documentId(), the value passed to "+r+"() must result in a valid document path, but '"+h+"' is not because it contains an odd number of segments.");h=new Ni(h);a.push(Mi(e,h))}else{c=py(n,r,c);a.push(c)}}return new bo(a,o)}(t._query,t.firestore._databaseId,r,c,e,n)}function og(t,e,n){if("string"==typeof(n=E(n))){if(""===n)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid document ID, but it was an empty string.");if(!Mo(e)&&-1!==n.indexOf("/"))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. When querying a collection by FieldPath.documentId(), you must provide a plain document ID, but '"+n+"' contains a '/' character.");e=e.path.child(ci.fromString(n));if(!Ni.isDocumentKey(e))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. When querying a collection group by FieldPath.documentId(), the value provided must result in a valid document path, but '"+e+"' is not because it has an odd number of segments ("+e.length+").");return Mi(t,new Ni(e))}if(n instanceof ap)return Mi(t,n._key);throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid string or a DocumentReference, but it was: "+ep(n)+".")}function sg(t,e){if(!Array.isArray(t)||0===t.length)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+e.toString()+"' filters.");if(10<t.length)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid Query. '"+e.toString()+"' filters support a maximum of 10 elements in the value array.")}function ag(t,e,n){if(!n.isEqual(e))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid query. You have a where filter with an inequality (<, <=, !=, not-in, >, or >=) on field '"+e.toString()+"' and so you must also use '"+e.toString()+"' as your first argument to orderBy(), but your first orderBy() is on field '"+n.toString()+"' instead.")}ug.prototype.convertValue=function(t,e){switch(void 0===e&&(e="none"),ki(t)){case 0:return null;case 1:return t.booleanValue;case 2:return Ei(t.integerValue||t.doubleValue);case 3:return this.convertTimestamp(t.timestampValue);case 4:return this.convertServerTimestamp(t,e);case 5:return t.stringValue;case 6:return this.convertBytes(Ti(t.bytesValue));case 7:return this.convertReference(t.referenceValue);case 8:return this.convertGeoPoint(t.geoPointValue);case 9:return this.convertArray(t.arrayValue,e);case 10:return this.convertObject(t.mapValue,e);default:throw zr()}},ug.prototype.convertObject=function(t,n){var r=this,i={};return oi(t.fields,function(t,e){i[t]=r.convertValue(e,n)}),i},ug.prototype.convertGeoPoint=function(t){return new Lp(Ei(t.latitude),Ei(t.longitude))},ug.prototype.convertArray=function(t,e){var n=this;return(t.values||[]).map(function(t){return n.convertValue(t,e)})},ug.prototype.convertServerTimestamp=function(t,e){switch(e){case"previous":var n=function t(e){e=e.mapValue.fields.__previous_value__;return Ii(e)?t(e):e}(t);return null==n?null:this.convertValue(n,e);case"estimate":return this.convertTimestamp(_i(t));default:return null}},ug.prototype.convertTimestamp=function(t){t=bi(t);return new ti(t.seconds,t.nanos)},ug.prototype.convertDocumentKey=function(t,e){var n=ci.fromString(t);Wr(Ba(n));t=new Fd(n.get(1),n.get(3)),n=new Ni(n.popFirst(5));return t.isEqual(e)||Gr("Document "+n+" contains a document reference within a different database ("+t.projectId+"/"+t.database+") which is not supported. It will be treated as a reference in the current database ("+e.projectId+"/"+e.database+") instead."),n},A=ug;function ug(){}function cg(t,e,n){return t?n&&(n.merge||n.mergeFields)?t.toFirestore(e,n):t.toFirestore(e):e}var hg,lg=(n(pg,hg=A),pg.prototype.convertBytes=function(t){return new xp(t)},pg.prototype.convertReference=function(t){t=this.convertDocumentKey(t,this.firestore._databaseId);return new ap(this.firestore,null,t)},pg),fg=(dg.prototype.set=function(t,e,n){this._verifyNotCommitted();t=yg(t,this._firestore),e=cg(t.converter,e,n),n=Yp(this._dataReader,"WriteBatch.set",t._key,e,null!==t.converter,n);return this._mutations.push(n.toMutation(t._key,ds.none())),this},dg.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];this._verifyNotCommitted();t=yg(t,this._firestore),e="string"==typeof(e=E(e))||e instanceof Rp?dy(this._dataReader,"WriteBatch.update",t._key,e,n,r):fy(this._dataReader,"WriteBatch.update",t._key,e);return this._mutations.push(e.toMutation(t._key,ds.exists(!0))),this},dg.prototype.delete=function(t){this._verifyNotCommitted();t=yg(t,this._firestore);return this._mutations=this._mutations.concat(new xs(t._key,ds.none())),this},dg.prototype.commit=function(){return this._verifyNotCommitted(),this._committed=!0,0<this._mutations.length?this._commitHandler(this._mutations):Promise.resolve()},dg.prototype._verifyNotCommitted=function(){if(this._committed)throw new Ur(Vr.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},dg);function dg(t,e){this._firestore=t,this._commitHandler=e,this._mutations=[],this._committed=!1,this._dataReader=Wp(t)}function pg(t){var e=this;return(e=hg.call(this)||this).firestore=t,e}function yg(t,e){if((t=E(t)).firestore!==e)throw new Ur(Vr.INVALID_ARGUMENT,"Provided document reference is from a different Firestore instance.");return t}var gg,mg=(n(vg,gg=A),vg.prototype.convertBytes=function(t){return new xp(t)},vg.prototype.convertReference=function(t){t=this.convertDocumentKey(t,this.firestore._databaseId);return new ap(this.firestore,null,t)},vg);function vg(t){var e=this;return(e=gg.call(this)||this).firestore=t,e}function wg(t,e,n){t=np(t,ap);var r=np(t.firestore,_p),e=cg(t.converter,e,n);return Tg(r,[Yp(Wp(r),"setDoc",t._key,e,null!==t.converter,n).toMutation(t._key,ds.none())])}function bg(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];t=np(t,ap);var o=np(t.firestore,_p),s=Wp(o);return Tg(o,[("string"==typeof(e=E(e))||e instanceof Rp?dy(s,"updateDoc",t._key,e,n,r):fy(s,"updateDoc",t._key,e)).toMutation(t._key,ds.exists(!0))])}function Eg(e){for(var n=[],t=1;t<arguments.length;t++)n[t-1]=arguments[t];e=E(e);var r={includeMetadataChanges:!1},i=0;"object"!=typeof n[i]||Ep(n[i])||(r=n[i],i++);var o,s,a,u,c,h,l={includeMetadataChanges:r.includeMetadataChanges};return Ep(n[i])&&(o=n[i],n[i]=null===(r=o.next)||void 0===r?void 0:r.bind(o),n[i+1]=null===(r=o.error)||void 0===r?void 0:r.bind(o),n[i+2]=null===(r=o.complete)||void 0===r?void 0:r.bind(o)),e instanceof ap?(a=np(e.firestore,_p),u=Ro(e._key.path),h={next:function(t){n[i]&&n[i](Ig(a,e,t))},error:n[i+1],complete:n[i+2]}):(s=np(e,up),a=np(s.firestore,_p),u=s._query,c=new mg(a),h={next:function(t){n[i]&&n[i](new Py(a,c,s,t))},error:n[i+1],complete:n[i+2]},By(e._query)),function(n,t,e){var r=this,i=new pd(h),o=new wf(t,i,e);return n.asyncQueue.enqueueAndForget(function(){return y(r,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=gf,[4,xd(n)];case 1:return[2,e.apply(void 0,[t.sent(),o])]}})})}),function(){i.Wo(),n.asyncQueue.enqueueAndForget(function(){return y(r,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=mf,[4,xd(n)];case 1:return[2,e.apply(void 0,[t.sent(),o])]}})})})}}(Dp(a),u,l)}function Tg(t,e){return function(n,r){var t=this,i=new lu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=Ff,[4,Rd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r,i])]}})})}),i.promise}(Dp(t),e)}function Ig(t,e,n){var r=n.docs.get(e._key),i=new mg(t);return new Oy(t,i,e._key,r,new xy(n.hasPendingWrites,n.fromCache),e.converter)}var _g,Sg=(Dg.prototype.get=function(t){var e=this,n=yg(t,this._firestore),r=new lg(this._firestore);return this._transaction.lookup([n._key]).then(function(t){if(!t||1!==t.length)return zr();t=t[0];if(t.isFoundDocument())return new Sy(e._firestore,r,t.key,t,n.converter);if(t.isNoDocument())return new Sy(e._firestore,r,n._key,null,n.converter);throw zr()})},Dg.prototype.set=function(t,e,n){t=yg(t,this._firestore),e=cg(t.converter,e,n),n=Yp(this._dataReader,"Transaction.set",t._key,e,null!==t.converter,n);return this._transaction.set(t._key,n),this},Dg.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];t=yg(t,this._firestore),e="string"==typeof(e=E(e))||e instanceof Rp?dy(this._dataReader,"Transaction.update",t._key,e,n,r):fy(this._dataReader,"Transaction.update",t._key,e);return this._transaction.update(t._key,e),this},Dg.prototype.delete=function(t){t=yg(t,this._firestore);return this._transaction.delete(t._key),this},n(Ag,_g=Dg),Ag.prototype.get=function(t){var e=this,n=yg(t,this._firestore),r=new mg(this._firestore);return _g.prototype.get.call(this,t).then(function(t){return new Oy(e._firestore,r,n._key,t._document,new xy(!1,!1),n.converter)})},Ag);function Ag(t,e){var n=this;return(n=_g.call(this,t,e)||this)._firestore=t,n}function Dg(t,e){this._firestore=t,this._transaction=e,this._dataReader=Wp(t)}function Ng(){if("undefined"==typeof Uint8Array)throw new Ur(Vr.UNIMPLEMENTED,"Uint8Arrays are not available in this environment.")}function Cg(){if("undefined"==typeof atob)throw new Ur(Vr.UNIMPLEMENTED,"Blobs are unavailable in Firestore in this environment.")}var kg,Rg=(Vg.fromBase64String=function(t){return Cg(),new Vg(xp.fromBase64String(t))},Vg.fromUint8Array=function(t){return Ng(),new Vg(xp.fromUint8Array(t))},Vg.prototype.toBase64=function(){return Cg(),this._delegate.toBase64()},Vg.prototype.toUint8Array=function(){return Ng(),this._delegate.toUint8Array()},Vg.prototype.isEqual=function(t){return this._delegate.isEqual(t._delegate)},Vg.prototype.toString=function(){return"Blob(base64: "+this.toBase64()+")"},Vg),xg=(Fg.prototype.enableIndexedDbPersistence=function(t,e){return function(t,e){kp(t=np(t,_p));var n=Dp(t),r=t._freezeSettings(),t=new ud;return Cp(n,t,new sd(t,r.cacheSizeBytes,null==e?void 0:e.forceOwnership))}(t._delegate,{forceOwnership:e})},Fg.prototype.enableMultiTabIndexedDbPersistence=function(t){return function(t){kp(t=np(t,_p));var e=Dp(t),n=t._freezeSettings(),t=new ud;return Cp(e,t,new ad(t,n.cacheSizeBytes))}(t._delegate)},Fg.prototype.clearIndexedDbPersistence=function(t){return function(n){var t=this;if(n._initialized&&!n._terminated)throw new Ur(Vr.FAILED_PRECONDITION,"Persistence can only be cleared before a Firestore instance is initialized or after it is terminated.");var r=new lu;return n._queue.enqueueAndForgetEvenWhileRestricted(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,2,,3]),[4,function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return pu.yt()?(e=n+"main",[4,pu.delete(e)]):[2,Promise.resolve()];case 1:return t.sent(),[2]}})})}(eh(n._databaseId,n._persistenceKey))];case 1:return t.sent(),r.resolve(),[3,3];case 2:return e=t.sent(),r.reject(e),[3,3];case 3:return[2]}})})}),r.promise}(t._delegate)},Fg),Og=(Object.defineProperty(Mg.prototype,"_databaseId",{get:function(){return this._delegate._databaseId},enumerable:!1,configurable:!0}),Mg.prototype.settings=function(t){var e=this._delegate._getSettings();t.merge||e.host===t.host||Qr("You are overriding the original host. If you did not intend to override your settings, use {merge: true}."),t.merge&&delete(t=Object.assign(Object.assign({},e),t)).merge,this._delegate._setSettings(t)},Mg.prototype.useEmulator=function(t,e,n){(function(t,e,n,r){void 0===r&&(r={});var i,o=(t=np(t,sp))._getSettings();if("firestore.googleapis.com"!==o.host&&o.host!==e&&Qr("Host has been set in both settings() and useEmulator(), emulator host will be used"),t._setSettings(Object.assign(Object.assign({},o),{host:e+":"+n,ssl:!1})),r.mockUserToken){if("string"==typeof r.mockUserToken)s=r.mockUserToken,i=Ph.MOCK_USER;else{var s=function(t,e){if(t.uid)throw new Error('The "uid" field is no longer supported by mockUserToken. Please use "sub" instead for Firebase Auth User ID.');var n=e||"demo-project",r=t.iat||0;if(!(e=t.sub||t.user_id))throw new Error("mockUserToken must contain 'sub' or 'user_id' field!");return t=a({iss:"https://securetoken.google.com/"+n,aud:n,iat:r,exp:r+3600,auth_time:r,sub:e,user_id:e,firebase:{sign_in_provider:"custom",identities:{}}},t),[u(JSON.stringify({alg:"none",type:"JWT"})),u(JSON.stringify(t)),""].join(".")}(r.mockUserToken,null===(n=t._app)||void 0===n?void 0:n.options.projectId),r=r.mockUserToken.sub||r.mockUserToken.user_id;if(!r)throw new Ur(Vr.INVALID_ARGUMENT,"mockUserToken must contain 'sub' or 'user_id' field!");i=new Ph(r)}t._credentials=new qd(new Pd(s,i))}})(this._delegate,t,e,n=void 0===n?{}:n)},Mg.prototype.enableNetwork=function(){return function(i){var t=this;return i.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var n,r;return g(this,function(t){switch(t.label){case 0:return[4,Nd(i)];case 1:return n=t.sent(),[4,kd(i)];case 2:return r=t.sent(),[2,(n.setNetworkEnabled(!0),(e=r).Or.delete(0),Ul(e))]}var e})})})}(Dp(np(this._delegate,_p)))},Mg.prototype.disableNetwork=function(){return function(r){var t=this;return r.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,Nd(r)];case 1:return e=t.sent(),[4,kd(r)];case 2:return n=t.sent(),[2,(e.setNetworkEnabled(!1),function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return(e=n).Or.add(0),[4,ql(e)];case 1:return t.sent(),e.Br.set("Offline"),[2]}})})}(n))]}})})})}(Dp(np(this._delegate,_p)))},Mg.prototype.enablePersistence=function(t){var e=!1,n=!1;return t&&Jd("synchronizeTabs",e=!!t.synchronizeTabs,"experimentalForceOwningTab",n=!!t.experimentalForceOwningTab),e?this.Zc.enableMultiTabIndexedDbPersistence(this):this.Zc.enableIndexedDbPersistence(this,n)},Mg.prototype.clearPersistence=function(){return this.Zc.clearIndexedDbPersistence(this)},Mg.prototype.terminate=function(){return this.tu&&(this.tu._removeServiceInstance("firestore"),this.tu._removeServiceInstance("firestore-exp")),this._delegate._delete()},Mg.prototype.waitForPendingWrites=function(){return function(n){var t=this,r=new lu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=Bf,[4,Rd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})}),r.promise}(Dp(np(this._delegate,_p)))},Mg.prototype.onSnapshotsInSync=function(t){return e=this._delegate,t=t,function(n,t){var e=this,r=new pd(t);return n.asyncQueue.enqueueAndForget(function(){return y(e,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(t,e){t.Gr.add(e),e.next()},[4,xd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})}),function(){r.Wo(),n.asyncQueue.enqueueAndForget(function(){return y(e,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(t,e){t.Gr.delete(e)},[4,xd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})})}}(Dp(np(e,_p)),Ep(t)?t:{next:t});var e},Object.defineProperty(Mg.prototype,"app",{get:function(){if(!this.tu)throw new Ur(Vr.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this.tu},enumerable:!1,configurable:!0}),Mg.prototype.collection=function(t){try{return new rm(this,yp(this._delegate,t))}catch(t){throw zg(t,"collection()","Firestore.collection()")}},Mg.prototype.doc=function(t){try{return new Qg(this,gp(this._delegate,t))}catch(t){throw zg(t,"doc()","Firestore.doc()")}},Mg.prototype.collectionGroup=function(t){try{return new tm(this,function(t,e){if(t=np(t,sp),Xd("collectionGroup","collection id",e),0<=e.indexOf("/"))throw new Ur(Vr.INVALID_ARGUMENT,"Invalid collection ID '"+e+"' passed to function collectionGroup(). Collection IDs must not contain '/'.");return new up(t,null,(e=e,new Co(ci.emptyPath(),e)))}(this._delegate,t))}catch(t){throw zg(t,"collectionGroup()","Firestore.collectionGroup()")}},Mg.prototype.runTransaction=function(e){var n,r=this;return function(n,r){var t=this,i=new lu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return[4,Dd(n).then(function(t){return t.datastore})];case 1:return e=t.sent(),new md(n.asyncQueue,e,r,i).run(),[2]}})})}),i.promise}(Dp(n=this._delegate),function(t){return t=new Sg(n,t),e(new Ug(r,t))})},Mg.prototype.batch=function(){var e=this;return Dp(this._delegate),new qg(new fg(this._delegate,function(t){return Tg(e._delegate,t)}))},Mg.prototype.loadBundle=function(t){throw new Ur(Vr.FAILED_PRECONDITION,'"loadBundle()" does not exist, have you imported "firebase/firestore/bundle"?')},Mg.prototype.namedQuery=function(t){throw new Ur(Vr.FAILED_PRECONDITION,'"namedQuery()" does not exist, have you imported "firebase/firestore/bundle"?')},Mg),Lg=(n(Pg,kg=A),Pg.prototype.convertBytes=function(t){return new Rg(new xp(t))},Pg.prototype.convertReference=function(t){t=this.convertDocumentKey(t,this.firestore._databaseId);return Qg.eu(t,this.firestore,null)},Pg);function Pg(t){var e=this;return(e=kg.call(this)||this).firestore=t,e}function Mg(t,e,n){var r=this;this._delegate=e,this.Zc=n,this.INTERNAL={delete:function(){return r.terminate()}},t instanceof Fd||(this.tu=t)}function Fg(){}function Vg(t){this._delegate=t}var Ug=(Gg.prototype.get=function(t){var e=this,n=hm(t);return this._delegate.get(n).then(function(t){return new Jg(e._firestore,new Oy(e._firestore._delegate,e._userDataWriter,t._key,t._document,t.metadata,n.converter))})},Gg.prototype.set=function(t,e,n){t=hm(t);return n?($d("Transaction.set",n),this._delegate.set(t,e,n)):this._delegate.set(t,e),this},Gg.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];var o=hm(t);return 2===arguments.length?this._delegate.update(o,e):(t=this._delegate).update.apply(t,s([o,e,n],r)),this},Gg.prototype.delete=function(t){t=hm(t);return this._delegate.delete(t),this},Gg),qg=(Kg.prototype.set=function(t,e,n){t=hm(t);return n?($d("WriteBatch.set",n),this._delegate.set(t,e,n)):this._delegate.set(t,e),this},Kg.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];var o=hm(t);return 2===arguments.length?this._delegate.update(o,e):(t=this._delegate).update.apply(t,s([o,e,n],r)),this},Kg.prototype.delete=function(t){t=hm(t);return this._delegate.delete(t),this},Kg.prototype.commit=function(){return this._delegate.commit()},Kg),Bg=(jg.prototype.fromFirestore=function(t,e){t=new Ly(this._firestore._delegate,this._userDataWriter,t._key,t._document,t.metadata,null);return this._delegate.fromFirestore(new Zg(this._firestore,t),null!=e?e:{})},jg.prototype.toFirestore=function(t,e){return e?this._delegate.toFirestore(t,e):this._delegate.toFirestore(t)},jg.nu=function(t,e){var n=jg.su,r=n.get(t);r||(r=new WeakMap,n.set(t,r));n=r.get(e);return n||(n=new jg(t,new Lg(t),e),r.set(e,n)),n},jg);function jg(t,e,n){this._firestore=t,this._userDataWriter=e,this._delegate=n}function Kg(t){this._delegate=t}function Gg(t,e){this._firestore=t,this._delegate=e,this._userDataWriter=new Lg(t)}Bg.su=new WeakMap;var Qg=(Hg.iu=function(t,e,n){if(t.length%2!=0)throw new Ur(Vr.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t.canonicalString()+" has "+t.length);return new Hg(e,new ap(e._delegate,n,new Ni(t)))},Hg.eu=function(t,e,n){return new Hg(e,new ap(e._delegate,n,t))},Object.defineProperty(Hg.prototype,"id",{get:function(){return this._delegate.id},enumerable:!1,configurable:!0}),Object.defineProperty(Hg.prototype,"parent",{get:function(){return new rm(this.firestore,this._delegate.parent)},enumerable:!1,configurable:!0}),Object.defineProperty(Hg.prototype,"path",{get:function(){return this._delegate.path},enumerable:!1,configurable:!0}),Hg.prototype.collection=function(t){try{return new rm(this.firestore,yp(this._delegate,t))}catch(t){throw zg(t,"collection()","DocumentReference.collection()")}},Hg.prototype.isEqual=function(t){return(t=E(t))instanceof ap&&mp(this._delegate,t)},Hg.prototype.set=function(t,e){e=$d("DocumentReference.set",e);try{return e?wg(this._delegate,t,e):wg(this._delegate,t)}catch(t){throw zg(t,"setDoc()","DocumentReference.set()")}},Hg.prototype.update=function(t,e){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];try{return 1===arguments.length?bg(this._delegate,t):bg.apply(void 0,s([this._delegate,t,e],n))}catch(t){throw zg(t,"updateDoc()","DocumentReference.update()")}},Hg.prototype.delete=function(){return Tg(np((t=this._delegate).firestore,_p),[new xs(t._key,ds.none())]);var t},Hg.prototype.onSnapshot=function(){for(var e=this,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];var r=Wg(t),i=Yg(t,function(t){return new Jg(e.firestore,new Oy(e.firestore._delegate,e._userDataWriter,t._key,t._document,t.metadata,e._delegate.converter))});return Eg(this._delegate,r,i)},Hg.prototype.get=function(t){var e=this;return("cache"===(null==t?void 0:t.source)?function(e){e=np(e,ap);var n=np(e.firestore,_p),t=Dp(n),r=new mg(n);return function(n,r){var t=this,i=new lu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(o,s,a){return y(this,void 0,void 0,function(){var r,i;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,2,,3]),[4,(e=s,(n=o).persistence.runTransaction("read document","readonly",function(t){return n.Mn.mn(t,e)}))];case 1:return(i=t.sent()).isFoundDocument()?a.resolve(i):i.isNoDocument()?a.resolve(null):a.reject(new Ur(Vr.UNAVAILABLE,"Failed to get document from cache. (However, this document may exist on the server. Run again without setting 'source' in the GetOptions to attempt to retrieve the document from the server.)")),[3,3];case 2:return r=t.sent(),i=af(r,"Failed to get document '"+s+" from cache"),a.reject(i),[3,3];case 3:return[2]}var e,n})})},[4,Cd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r,i])]}})})}),i.promise}(t,e._key).then(function(t){return new Oy(n,r,e._key,t,new xy(null!==t&&t.hasLocalMutations,!0),e.converter)})}:"server"===(null==t?void 0:t.source)?function(e){e=np(e,ap);var n=np(e.firestore,_p);return Od(Dp(n),e._key,{source:"server"}).then(function(t){return Ig(n,e,t)})}:function(e){e=np(e,ap);var n=np(e.firestore,_p);return Od(Dp(n),e._key).then(function(t){return Ig(n,e,t)})})(this._delegate).then(function(t){return new Jg(e.firestore,new Oy(e.firestore._delegate,e._userDataWriter,t._key,t._document,t.metadata,e._delegate.converter))})},Hg.prototype.withConverter=function(t){return new Hg(this.firestore,t?this._delegate.withConverter(Bg.nu(this.firestore,t)):this._delegate.withConverter(null))},Hg);function Hg(t,e){this.firestore=t,this._delegate=e,this._userDataWriter=new Lg(t)}function zg(t,e,n){return t.message=t.message.replace(e,n),t}function Wg(t){for(var e=0,n=t;e<n.length;e++){var r=n[e];if("object"==typeof r&&!Ep(r))return r}return{}}function Yg(t,e){var n;return{next:function(t){n.next&&n.next(e(t))},error:null===(t=(n=Ep(t[0])?t[0]:Ep(t[1])?t[1]:"function"==typeof t[0]?{next:t[0],error:t[1],complete:t[2]}:{next:t[1],error:t[2],complete:t[3]}).error)||void 0===t?void 0:t.bind(n),complete:null===(t=n.complete)||void 0===t?void 0:t.bind(n)}}var Xg,$g,Jg=(Object.defineProperty(cm.prototype,"ref",{get:function(){return new Qg(this._firestore,this._delegate.ref)},enumerable:!1,configurable:!0}),Object.defineProperty(cm.prototype,"id",{get:function(){return this._delegate.id},enumerable:!1,configurable:!0}),Object.defineProperty(cm.prototype,"metadata",{get:function(){return this._delegate.metadata},enumerable:!1,configurable:!0}),Object.defineProperty(cm.prototype,"exists",{get:function(){return this._delegate.exists()},enumerable:!1,configurable:!0}),cm.prototype.data=function(t){return this._delegate.data(t)},cm.prototype.get=function(t,e){return this._delegate.get(t,e)},cm.prototype.isEqual=function(t){return qy(this._delegate,t._delegate)},cm),Zg=(n(um,$g=Jg),um.prototype.data=function(t){return this._delegate.data(t)},um),tm=(am.prototype.where=function(t,e,n){try{return new am(this.firestore,jy(this._delegate,(r=n,i=e,o=Cy("where",t),new Wy(o,i,r))))}catch(t){throw zg(t,/(orderBy|where)\(\)/,"Query.$1()")}var r,i,o},am.prototype.orderBy=function(t,e){try{return new am(this.firestore,jy(this._delegate,(n=void 0===e?"asc":e,r=Cy("orderBy",t),new Yy(r,n))))}catch(t){throw zg(t,/(orderBy|where)\(\)/,"Query.$1()")}var n,r},am.prototype.limit=function(t){try{return new am(this.firestore,jy(this._delegate,(rp("limit",e=t),new Xy("limit",e,"F"))))}catch(t){throw zg(t,"limit()","Query.limit()")}var e},am.prototype.limitToLast=function(t){try{return new am(this.firestore,jy(this._delegate,(rp("limitToLast",e=t),new Xy("limitToLast",e,"L"))))}catch(t){throw zg(t,"limitToLast()","Query.limitToLast()")}var e},am.prototype.startAt=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new am(this.firestore,jy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new $y("startAt",t,!0)}.apply(void 0,t)))}catch(t){throw zg(t,"startAt()","Query.startAt()")}},am.prototype.startAfter=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new am(this.firestore,jy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new $y("startAfter",t,!1)}.apply(void 0,t)))}catch(t){throw zg(t,"startAfter()","Query.startAfter()")}},am.prototype.endBefore=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new am(this.firestore,jy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new Jy("endBefore",t,!0)}.apply(void 0,t)))}catch(t){throw zg(t,"endBefore()","Query.endBefore()")}},am.prototype.endAt=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new am(this.firestore,jy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new Jy("endAt",t,!1)}.apply(void 0,t)))}catch(t){throw zg(t,"endAt()","Query.endAt()")}},am.prototype.isEqual=function(t){return vp(this._delegate,t._delegate)},am.prototype.get=function(t){var e=this;return("cache"===(null==t?void 0:t.source)?function(e){e=np(e,up);var n=np(e.firestore,_p),t=Dp(n),r=new mg(n);return function(n,r){var t=this,i=new lu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(i,o,s){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,2,,3]),[4,wh(i,o,!0)];case 1:return r=t.sent(),e=new kf(o,r.Bn),n=e._o(r.documents),n=e.applyChanges(n,!1),s.resolve(n.snapshot),[3,3];case 2:return n=t.sent(),r=af(n,"Failed to execute query '"+o+" against cache"),s.reject(r),[3,3];case 3:return[2]}})})},[4,Cd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r,i])]}})})}),i.promise}(t,e._query).then(function(t){return new Py(n,r,e,t)})}:"server"===(null==t?void 0:t.source)?function(e){e=np(e,up);var n=np(e.firestore,_p),t=Dp(n),r=new mg(n);return Ld(t,e._query,{source:"server"}).then(function(t){return new Py(n,r,e,t)})}:function(e){e=np(e,up);var n=np(e.firestore,_p),t=Dp(n),r=new mg(n);return By(e._query),Ld(t,e._query).then(function(t){return new Py(n,r,e,t)})})(this._delegate).then(function(t){return new nm(e.firestore,new Py(e.firestore._delegate,e._userDataWriter,e._delegate,t._snapshot))})},am.prototype.onSnapshot=function(){for(var e=this,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];var r=Wg(t),i=Yg(t,function(t){return new nm(e.firestore,new Py(e.firestore._delegate,e._userDataWriter,e._delegate,t._snapshot))});return Eg(this._delegate,r,i)},am.prototype.withConverter=function(t){return new am(this.firestore,t?this._delegate.withConverter(Bg.nu(this.firestore,t)):this._delegate.withConverter(null))},am),em=(Object.defineProperty(sm.prototype,"type",{get:function(){return this._delegate.type},enumerable:!1,configurable:!0}),Object.defineProperty(sm.prototype,"doc",{get:function(){return new Zg(this._firestore,this._delegate.doc)},enumerable:!1,configurable:!0}),Object.defineProperty(sm.prototype,"oldIndex",{get:function(){return this._delegate.oldIndex},enumerable:!1,configurable:!0}),Object.defineProperty(sm.prototype,"newIndex",{get:function(){return this._delegate.newIndex},enumerable:!1,configurable:!0}),sm),nm=(Object.defineProperty(om.prototype,"query",{get:function(){return new tm(this._firestore,this._delegate.query)},enumerable:!1,configurable:!0}),Object.defineProperty(om.prototype,"metadata",{get:function(){return this._delegate.metadata},enumerable:!1,configurable:!0}),Object.defineProperty(om.prototype,"size",{get:function(){return this._delegate.size},enumerable:!1,configurable:!0}),Object.defineProperty(om.prototype,"empty",{get:function(){return this._delegate.empty},enumerable:!1,configurable:!0}),Object.defineProperty(om.prototype,"docs",{get:function(){var e=this;return this._delegate.docs.map(function(t){return new Zg(e._firestore,t)})},enumerable:!1,configurable:!0}),om.prototype.docChanges=function(t){var e=this;return this._delegate.docChanges(t).map(function(t){return new em(e._firestore,t)})},om.prototype.forEach=function(e,n){var r=this;this._delegate.forEach(function(t){e.call(n,new Zg(r._firestore,t))})},om.prototype.isEqual=function(t){return qy(this._delegate,t._delegate)},om),rm=(n(im,Xg=tm),Object.defineProperty(im.prototype,"id",{get:function(){return this._delegate.id},enumerable:!1,configurable:!0}),Object.defineProperty(im.prototype,"path",{get:function(){return this._delegate.path},enumerable:!1,configurable:!0}),Object.defineProperty(im.prototype,"parent",{get:function(){var t=this._delegate.parent;return t?new Qg(this.firestore,t):null},enumerable:!1,configurable:!0}),im.prototype.doc=function(t){try{return new Qg(this.firestore,void 0===t?gp(this._delegate):gp(this._delegate,t))}catch(t){throw zg(t,"doc()","CollectionReference.doc()")}},im.prototype.add=function(t){var e,n,r,i=this;return e=this._delegate,n=t,t=np(e.firestore,_p),r=gp(e),n=cg(e.converter,n),Tg(t,[Yp(Wp(e.firestore),"addDoc",r._key,n,null!==e.converter,{}).toMutation(r._key,ds.exists(!1))]).then(function(){return r}).then(function(t){return new Qg(i.firestore,t)})},im.prototype.isEqual=function(t){return mp(this._delegate,t._delegate)},im.prototype.withConverter=function(t){return new im(this.firestore,t?this._delegate.withConverter(Bg.nu(this.firestore,t)):this._delegate.withConverter(null))},im);function im(t,e){var n=this;return(n=Xg.call(this,t,e)||this).firestore=t,n._delegate=e,n}function om(t,e){this._firestore=t,this._delegate=e}function sm(t,e){this._firestore=t,this._delegate=e}function am(t,e){this.firestore=t,this._delegate=e,this._userDataWriter=new Lg(t)}function um(){return null!==$g&&$g.apply(this,arguments)||this}function cm(t,e){this._firestore=t,this._delegate=e}function hm(t){return np(t,ap)}fm.documentId=function(){return new fm(li.keyField().canonicalString())},fm.prototype.isEqual=function(t){return(t=E(t))instanceof Rp&&this._delegate._internalPath.isEqual(t._internalPath)},R=fm,lm.serverTimestamp=function(){var t=new iy("serverTimestamp");return t._methodName="FieldValue.serverTimestamp",new lm(t)},lm.delete=function(){var t=new $p("deleteField");return t._methodName="FieldValue.delete",new lm(t)},lm.arrayUnion=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new oy("arrayUnion",t)}.apply(void 0,t);return n._methodName="FieldValue.arrayUnion",new lm(n)},lm.arrayRemove=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new sy("arrayRemove",t)}.apply(void 0,t);return n._methodName="FieldValue.arrayRemove",new lm(n)},lm.increment=function(t){t=new ay("increment",t);return t._methodName="FieldValue.increment",new lm(t)},lm.prototype.isEqual=function(t){return this._delegate.isEqual(t._delegate)},A=lm;function lm(t){this._delegate=t}function fm(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._delegate=new(Rp.bind.apply(Rp,s([void 0],t)))}function dm(t){return e=this._delegate,s=t,n=Dp(e=np(e,_p)),t=new Ip,function(n,t,r){var e,i=this,o=(e=s,t=Il(t),e=function(t){if(t instanceof Uint8Array)return dd(t,void 0);if(t instanceof ArrayBuffer)return dd(new Uint8Array(t),void 0);if(t instanceof ReadableStream)return t.getReader();throw new Error("Source of `toByteStreamReader` has to be a ArrayBuffer or ReadableStream")}("string"==typeof e?(new TextEncoder).encode(e):e),new yd(e,t));n.asyncQueue.enqueueAndForget(function(){return y(i,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=nd,[4,Rd(n)];case 1:return e.apply(void 0,[t.sent(),o,r]),[2]}})})})}(n,e._databaseId,t),t;var e,s,n}function pm(t){var e=this,n=this._delegate,t=t;return function(n,r){var t=this;return n.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(t,e){var n=t;return n.persistence.runTransaction("Get named query","readonly",function(t){return n.Ke.getNamedQuery(t,e)})},[4,Cd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})})}(Dp(n=np(n,_p)),t).then(function(t){return t?new up(n,null,t.query):null}).then(function(t){return t?new tm(e,t):null})}var ym=(gm.prototype.setInstantiationMode=function(t){return this.instantiationMode=t,this},gm.prototype.setMultipleInstances=function(t){return this.multipleInstances=t,this},gm.prototype.setServiceProps=function(t){return this.serviceProps=t,this},gm.prototype.setInstanceCreatedCallback=function(t){return this.onInstanceCreated=t,this},gm);function gm(t,e,n){this.name=t,this.instanceFactory=e,this.type=n,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}var mm,vm,wm={Firestore:Og,GeoPoint:Lp,Timestamp:ti,Blob:Rg,Transaction:Ug,WriteBatch:qg,DocumentReference:Qg,DocumentSnapshot:Jg,Query:tm,QueryDocumentSnapshot:Zg,QuerySnapshot:nm,CollectionReference:rm,FieldPath:R,FieldValue:A,setLogLevel:function(t){qr.setLogLevel(t)},CACHE_SIZE_UNLIMITED:-1};(mm=e.default).INTERNAL.registerComponent(new ym("firestore",function(t){var e=t.getProvider("app").getImmediate();return e=e,t=t.getProvider("auth-internal"),new Og(e,new _p(e,t),new xg)},"PUBLIC").setServiceProps(Object.assign({},wm))),mm.registerVersion("@firebase/firestore","2.4.1"),(vm=Og).prototype.loadBundle=dm,vm.prototype.namedQuery=pm}.apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-firestore.js - be sure to load firebase-app.js first.")}});
+//# sourceMappingURL=firebase-firestore.js.map
\ No newline at end of file
diff --git a/web/__/firebase/8.9.1/firebase-app.js b/web/__/firebase/8.9.1/firebase-app.js
deleted file mode 100644
index c806965c..00000000
--- a/web/__/firebase/8.9.1/firebase-app.js
+++ /dev/null
@@ -1,2 +0,0 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).firebase=t()}(this,function(){"use strict";var r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])})(e,t)};var n=function(){return(n=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var i in t=arguments[n])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e}).apply(this,arguments)};function e(e,a,s,l){return new(s=s||Promise)(function(n,t){function r(e){try{o(l.next(e))}catch(e){t(e)}}function i(e){try{o(l.throw(e))}catch(e){t(e)}}function o(e){var t;e.done?n(e.value):((t=e.value)instanceof s?t:new s(function(e){e(t)})).then(r,i)}o((l=l.apply(e,a||[])).next())})}function i(n,r){var i,o,a,s={label:0,sent:function(){if(1&a[0])throw a[1];return a[1]},trys:[],ops:[]},e={next:t(0),throw:t(1),return:t(2)};return"function"==typeof Symbol&&(e[Symbol.iterator]=function(){return this}),e;function t(t){return function(e){return function(t){if(i)throw new TypeError("Generator is already executing.");for(;s;)try{if(i=1,o&&(a=2&t[0]?o.return:t[0]?o.throw||((a=o.return)&&a.call(o),0):o.next)&&!(a=a.call(o,t[1])).done)return a;switch(o=0,(t=a?[2&t[0],a.value]:t)[0]){case 0:case 1:a=t;break;case 4:return s.label++,{value:t[1],done:!1};case 5:s.label++,o=t[1],t=[0];continue;case 7:t=s.ops.pop(),s.trys.pop();continue;default:if(!(a=0<(a=s.trys).length&&a[a.length-1])&&(6===t[0]||2===t[0])){s=0;continue}if(3===t[0]&&(!a||t[1]>a[0]&&t[1]<a[3])){s.label=t[1];break}if(6===t[0]&&s.label<a[1]){s.label=a[1],a=t;break}if(a&&s.label<a[2]){s.label=a[2],s.ops.push(t);break}a[2]&&s.ops.pop(),s.trys.pop();continue}t=r.call(n,s)}catch(e){t=[6,e],o=0}finally{i=a=0}if(5&t[0])throw t[1];return{value:t[0]?t[1]:void 0,done:!0}}([t,e])}}}function p(e){var t="function"==typeof Symbol&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&"number"==typeof e.length)return{next:function(){return{value:(e=e&&r>=e.length?void 0:e)&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function f(e,t){var n="function"==typeof Symbol&&e[Symbol.iterator];if(!n)return e;var r,i,o=n.call(e),a=[];try{for(;(void 0===t||0<t--)&&!(r=o.next()).done;)a.push(r.value)}catch(e){i={error:e}}finally{try{r&&!r.done&&(n=o.return)&&n.call(o)}finally{if(i)throw i.error}}return a}function a(e,t){for(var n=0,r=t.length,i=e.length;n<r;n++,i++)e[i]=t[n];return e}function h(e,t){if(!(t instanceof Object))return t;switch(t.constructor){case Date:return new Date(t.getTime());case Object:void 0===e&&(e={});break;case Array:e=[];break;default:return t}for(var n in t)t.hasOwnProperty(n)&&"__proto__"!==n&&(e[n]=h(e[n],t[n]));return e}var o=(t.prototype.wrapCallback=function(n){var r=this;return function(e,t){e?r.reject(e):r.resolve(t),"function"==typeof n&&(r.promise.catch(function(){}),1===n.length?n(e):n(e,t))}},t);function t(){var n=this;this.reject=function(){},this.resolve=function(){},this.promise=new Promise(function(e,t){n.resolve=e,n.reject=t})}var s,l="FirebaseError",c=(function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}(u,s=Error),u);function u(e,t,n){t=s.call(this,t)||this;return t.code=e,t.customData=n,t.name=l,Object.setPrototypeOf(t,u.prototype),Error.captureStackTrace&&Error.captureStackTrace(t,d.prototype.create),t}var d=(v.prototype.create=function(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];var r,i=t[0]||{},o=this.service+"/"+e,e=this.errors[e],e=e?(r=i,e.replace(m,function(e,t){var n=r[t];return null!=n?String(n):"<"+t+"?>"})):"Error",e=this.serviceName+": "+e+" ("+o+").";return new c(o,e,i)},v);function v(e,t,n){this.service=e,this.serviceName=t,this.errors=n}var m=/\{\$([^}]+)}/g;function y(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function b(e,t){t=new g(e,t);return t.subscribe.bind(t)}var g=(I.prototype.next=function(t){this.forEachObserver(function(e){e.next(t)})},I.prototype.error=function(t){this.forEachObserver(function(e){e.error(t)}),this.close(t)},I.prototype.complete=function(){this.forEachObserver(function(e){e.complete()}),this.close()},I.prototype.subscribe=function(e,t,n){var r,i=this;if(void 0===e&&void 0===t&&void 0===n)throw new Error("Missing Observer.");void 0===(r=function(e,t){if("object"!=typeof e||null===e)return!1;for(var n=0,r=t;n<r.length;n++){var i=r[n];if(i in e&&"function"==typeof e[i])return!0}return!1}(e,["next","error","complete"])?e:{next:e,error:t,complete:n}).next&&(r.next=w),void 0===r.error&&(r.error=w),void 0===r.complete&&(r.complete=w);n=this.unsubscribeOne.bind(this,this.observers.length);return this.finalized&&this.task.then(function(){try{i.finalError?r.error(i.finalError):r.complete()}catch(e){}}),this.observers.push(r),n},I.prototype.unsubscribeOne=function(e){void 0!==this.observers&&void 0!==this.observers[e]&&(delete this.observers[e],--this.observerCount,0===this.observerCount&&void 0!==this.onNoObservers&&this.onNoObservers(this))},I.prototype.forEachObserver=function(e){if(!this.finalized)for(var t=0;t<this.observers.length;t++)this.sendOne(t,e)},I.prototype.sendOne=function(e,t){var n=this;this.task.then(function(){if(void 0!==n.observers&&void 0!==n.observers[e])try{t(n.observers[e])}catch(e){"undefined"!=typeof console&&console.error&&console.error(e)}})},I.prototype.close=function(e){var t=this;this.finalized||(this.finalized=!0,void 0!==e&&(this.finalError=e),this.task.then(function(){t.observers=void 0,t.onNoObservers=void 0}))},I);function I(e,t){var n=this;this.observers=[],this.unsubscribes=[],this.observerCount=0,this.task=Promise.resolve(),this.finalized=!1,this.onNoObservers=t,this.task.then(function(){e(n)}).catch(function(e){n.error(e)})}function w(){}var E=(O.prototype.setInstantiationMode=function(e){return this.instantiationMode=e,this},O.prototype.setMultipleInstances=function(e){return this.multipleInstances=e,this},O.prototype.setServiceProps=function(e){return this.serviceProps=e,this},O.prototype.setInstanceCreatedCallback=function(e){return this.onInstanceCreated=e,this},O);function O(e,t,n){this.name=e,this.instanceFactory=t,this.type=n,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}var _="[DEFAULT]",N=(C.prototype.get=function(e){var t=this.normalizeInstanceIdentifier(e);if(!this.instancesDeferred.has(t)){e=new o;if(this.instancesDeferred.set(t,e),this.isInitialized(t)||this.shouldAutoInitialize())try{var n=this.getOrInitializeService({instanceIdentifier:t});n&&e.resolve(n)}catch(e){}}return this.instancesDeferred.get(t).promise},C.prototype.getImmediate=function(t){var e=this.normalizeInstanceIdentifier(null==t?void 0:t.identifier),t=null!==(t=null==t?void 0:t.optional)&&void 0!==t&&t;if(!this.isInitialized(e)&&!this.shouldAutoInitialize()){if(t)return null;throw Error("Service "+this.name+" is not available")}try{return this.getOrInitializeService({instanceIdentifier:e})}catch(e){if(t)return null;throw e}},C.prototype.getComponent=function(){return this.component},C.prototype.setComponent=function(e){var t,n;if(e.name!==this.name)throw Error("Mismatching Component "+e.name+" for Provider "+this.name+".");if(this.component)throw Error("Component for "+this.name+" has already been provided");if(this.component=e,this.shouldAutoInitialize()){if("EAGER"===e.instantiationMode)try{this.getOrInitializeService({instanceIdentifier:_})}catch(e){}try{for(var r=p(this.instancesDeferred.entries()),i=r.next();!i.done;i=r.next()){var o=f(i.value,2),a=o[0],s=o[1],l=this.normalizeInstanceIdentifier(a);try{var c=this.getOrInitializeService({instanceIdentifier:l});s.resolve(c)}catch(e){}}}catch(e){t={error:e}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(t)throw t.error}}}},C.prototype.clearInstance=function(e){this.instancesDeferred.delete(e=void 0===e?_:e),this.instances.delete(e)},C.prototype.delete=function(){return e(this,void 0,void 0,function(){var t;return i(this,function(e){switch(e.label){case 0:return t=Array.from(this.instances.values()),[4,Promise.all(a(a([],f(t.filter(function(e){return"INTERNAL"in e}).map(function(e){return e.INTERNAL.delete()}))),f(t.filter(function(e){return"_delete"in e}).map(function(e){return e._delete()}))))];case 1:return e.sent(),[2]}})})},C.prototype.isComponentSet=function(){return null!=this.component},C.prototype.isInitialized=function(e){return this.instances.has(e=void 0===e?_:e)},C.prototype.initialize=function(e){var t,n,r=(e=void 0===e?{}:e).options,r=void 0===r?{}:r,i=this.normalizeInstanceIdentifier(e.instanceIdentifier);if(this.isInitialized(i))throw Error(this.name+"("+i+") has already been initialized");if(!this.isComponentSet())throw Error("Component "+this.name+" has not been registered yet");var o=this.getOrInitializeService({instanceIdentifier:i,options:r});try{for(var a=p(this.instancesDeferred.entries()),s=a.next();!s.done;s=a.next()){var l=f(s.value,2),c=l[0],u=l[1];i===this.normalizeInstanceIdentifier(c)&&u.resolve(o)}}catch(e){t={error:e}}finally{try{s&&!s.done&&(n=a.return)&&n.call(a)}finally{if(t)throw t.error}}return o},C.prototype.onInit=function(e,t){var n=this.normalizeInstanceIdentifier(t),r=null!==(t=this.onInitCallbacks.get(n))&&void 0!==t?t:new Set;r.add(e),this.onInitCallbacks.set(n,r);t=this.instances.get(n);return t&&e(t,n),function(){r.delete(e)}},C.prototype.invokeOnInitCallbacks=function(e,t){var n,r,i=this.onInitCallbacks.get(t);if(i)try{for(var o=p(i),a=o.next();!a.done;a=o.next()){var s=a.value;try{s(e,t)}catch(e){}}}catch(e){n={error:e}}finally{try{a&&!a.done&&(r=o.return)&&r.call(o)}finally{if(n)throw n.error}}},C.prototype.getOrInitializeService=function(e){var t=e.instanceIdentifier,n=e.options,r=void 0===n?{}:n,e=this.instances.get(t);if(!e&&this.component&&(e=this.component.instanceFactory(this.container,{instanceIdentifier:(n=t)===_?void 0:n,options:r}),this.instances.set(t,e),this.invokeOnInitCallbacks(e,t),this.component.onInstanceCreated))try{this.component.onInstanceCreated(this.container,t,e)}catch(e){}return e||null},C.prototype.normalizeInstanceIdentifier=function(e){return void 0===e&&(e=_),!this.component||this.component.multipleInstances?e:_},C.prototype.shouldAutoInitialize=function(){return!!this.component&&"EXPLICIT"!==this.component.instantiationMode},C);function C(e,t){this.name=e,this.container=t,this.component=null,this.instances=new Map,this.instancesDeferred=new Map,this.onInitCallbacks=new Map}var S=(L.prototype.addComponent=function(e){var t=this.getProvider(e.name);if(t.isComponentSet())throw new Error("Component "+e.name+" has already been registered with "+this.name);t.setComponent(e)},L.prototype.addOrOverwriteComponent=function(e){this.getProvider(e.name).isComponentSet()&&this.providers.delete(e.name),this.addComponent(e)},L.prototype.getProvider=function(e){if(this.providers.has(e))return this.providers.get(e);var t=new N(e,this);return this.providers.set(e,t),t},L.prototype.getProviders=function(){return Array.from(this.providers.values())},L);function L(e){this.name=e,this.providers=new Map}var R,A=[];(z=R=R||{})[z.DEBUG=0]="DEBUG",z[z.VERBOSE=1]="VERBOSE",z[z.INFO=2]="INFO",z[z.WARN=3]="WARN",z[z.ERROR=4]="ERROR",z[z.SILENT=5]="SILENT";function P(e,t){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];if(!(t<e.logLevel)){var i=(new Date).toISOString(),o=j[t];if(!o)throw new Error("Attempted to log a message with an invalid logType (value: "+t+")");console[o].apply(console,a(["["+i+"]  "+e.name+":"],n))}}var k={debug:R.DEBUG,verbose:R.VERBOSE,info:R.INFO,warn:R.WARN,error:R.ERROR,silent:R.SILENT},D=R.INFO,j=((H={})[R.DEBUG]="log",H[R.VERBOSE]="log",H[R.INFO]="info",H[R.WARN]="warn",H[R.ERROR]="error",H),z=(Object.defineProperty(F.prototype,"logLevel",{get:function(){return this._logLevel},set:function(e){if(!(e in R))throw new TypeError('Invalid value "'+e+'" assigned to `logLevel`');this._logLevel=e},enumerable:!1,configurable:!0}),F.prototype.setLogLevel=function(e){this._logLevel="string"==typeof e?k[e]:e},Object.defineProperty(F.prototype,"logHandler",{get:function(){return this._logHandler},set:function(e){if("function"!=typeof e)throw new TypeError("Value assigned to `logHandler` must be a function");this._logHandler=e},enumerable:!1,configurable:!0}),Object.defineProperty(F.prototype,"userLogHandler",{get:function(){return this._userLogHandler},set:function(e){this._userLogHandler=e},enumerable:!1,configurable:!0}),F.prototype.debug=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.DEBUG],e)),this._logHandler.apply(this,a([this,R.DEBUG],e))},F.prototype.log=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.VERBOSE],e)),this._logHandler.apply(this,a([this,R.VERBOSE],e))},F.prototype.info=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.INFO],e)),this._logHandler.apply(this,a([this,R.INFO],e))},F.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.WARN],e)),this._logHandler.apply(this,a([this,R.WARN],e))},F.prototype.error=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._userLogHandler&&this._userLogHandler.apply(this,a([this,R.ERROR],e)),this._logHandler.apply(this,a([this,R.ERROR],e))},F);function F(e){this.name=e,this._logLevel=D,this._logHandler=P,this._userLogHandler=null,A.push(this)}function T(t){A.forEach(function(e){e.setLogLevel(t)})}function x(a,t){for(var e=0,n=A;e<n.length;e++)!function(e){var o=null;t&&t.level&&(o=k[t.level]),e.userLogHandler=null===a?null:function(e,t){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];var i=n.map(function(e){if(null==e)return null;if("string"==typeof e)return e;if("number"==typeof e||"boolean"==typeof e)return e.toString();if(e instanceof Error)return e.message;try{return JSON.stringify(e)}catch(e){return null}}).filter(function(e){return e}).join(" ");t>=(null!=o?o:e.logLevel)&&a({level:R[t].toLowerCase(),message:i,args:n,type:e.name})}}(n[e])}var H=((H={})["no-app"]="No Firebase App '{$appName}' has been created - call Firebase App.initializeApp()",H["bad-app-name"]="Illegal App name: '{$appName}",H["duplicate-app"]="Firebase App named '{$appName}' already exists",H["app-deleted"]="Firebase App named '{$appName}' already deleted",H["invalid-app-argument"]="firebase.{$appName}() takes either no argument or a Firebase App instance.",H["invalid-log-argument"]="First argument to `onLog` must be null or a function.",H),V=new d("app","Firebase",H),B="@firebase/app",M="[DEFAULT]",U=((H={})[B]="fire-core",H["@firebase/analytics"]="fire-analytics",H["@firebase/app-check"]="fire-app-check",H["@firebase/auth"]="fire-auth",H["@firebase/database"]="fire-rtdb",H["@firebase/functions"]="fire-fn",H["@firebase/installations"]="fire-iid",H["@firebase/messaging"]="fire-fcm",H["@firebase/performance"]="fire-perf",H["@firebase/remote-config"]="fire-rc",H["@firebase/storage"]="fire-gcs",H["@firebase/firestore"]="fire-fst",H["fire-js"]="fire-js",H["firebase-wrapper"]="fire-js-all",H),W=new z("@firebase/app"),G=(Object.defineProperty($.prototype,"automaticDataCollectionEnabled",{get:function(){return this.checkDestroyed_(),this.automaticDataCollectionEnabled_},set:function(e){this.checkDestroyed_(),this.automaticDataCollectionEnabled_=e},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"name",{get:function(){return this.checkDestroyed_(),this.name_},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"options",{get:function(){return this.checkDestroyed_(),this.options_},enumerable:!1,configurable:!0}),$.prototype.delete=function(){var t=this;return new Promise(function(e){t.checkDestroyed_(),e()}).then(function(){return t.firebase_.INTERNAL.removeApp(t.name_),Promise.all(t.container.getProviders().map(function(e){return e.delete()}))}).then(function(){t.isDeleted_=!0})},$.prototype._getService=function(e,t){void 0===t&&(t=M),this.checkDestroyed_();var n=this.container.getProvider(e);return n.isInitialized()||"EXPLICIT"!==(null===(e=n.getComponent())||void 0===e?void 0:e.instantiationMode)||n.initialize(),n.getImmediate({identifier:t})},$.prototype._removeServiceInstance=function(e,t){void 0===t&&(t=M),this.container.getProvider(e).clearInstance(t)},$.prototype._addComponent=function(t){try{this.container.addComponent(t)}catch(e){W.debug("Component "+t.name+" failed to register with FirebaseApp "+this.name,e)}},$.prototype._addOrOverwriteComponent=function(e){this.container.addOrOverwriteComponent(e)},$.prototype.toJSON=function(){return{name:this.name,automaticDataCollectionEnabled:this.automaticDataCollectionEnabled,options:this.options}},$.prototype.checkDestroyed_=function(){if(this.isDeleted_)throw V.create("app-deleted",{appName:this.name_})},$);function $(e,t,n){var r=this;this.firebase_=n,this.isDeleted_=!1,this.name_=t.name,this.automaticDataCollectionEnabled_=t.automaticDataCollectionEnabled||!1,this.options_=h(void 0,e),this.container=new S(t.name),this._addComponent(new E("app",function(){return r},"PUBLIC")),this.firebase_.INTERNAL.components.forEach(function(e){return r._addComponent(e)})}G.prototype.name&&G.prototype.options||G.prototype.delete||console.log("dc");var K="8.9.1";function Y(a){var s={},l=new Map,c={__esModule:!0,initializeApp:function(e,t){void 0===t&&(t={});"object"==typeof t&&null!==t||(t={name:t});var n=t;void 0===n.name&&(n.name=M);t=n.name;if("string"!=typeof t||!t)throw V.create("bad-app-name",{appName:String(t)});if(y(s,t))throw V.create("duplicate-app",{appName:t});n=new a(e,n,c);return s[t]=n},app:u,registerVersion:function(e,t,n){var r=null!==(i=U[e])&&void 0!==i?i:e;n&&(r+="-"+n);var i=r.match(/\s|\//),e=t.match(/\s|\//);i||e?(n=['Unable to register library "'+r+'" with version "'+t+'":'],i&&n.push('library name "'+r+'" contains illegal characters (whitespace or "/")'),i&&e&&n.push("and"),e&&n.push('version name "'+t+'" contains illegal characters (whitespace or "/")'),W.warn(n.join(" "))):o(new E(r+"-version",function(){return{library:r,version:t}},"VERSION"))},setLogLevel:T,onLog:function(e,t){if(null!==e&&"function"!=typeof e)throw V.create("invalid-log-argument");x(e,t)},apps:null,SDK_VERSION:K,INTERNAL:{registerComponent:o,removeApp:function(e){delete s[e]},components:l,useAsService:function(e,t){return"serverAuth"!==t?t:null}}};function u(e){if(!y(s,e=e||M))throw V.create("no-app",{appName:e});return s[e]}function o(n){var e,r=n.name;if(l.has(r))return W.debug("There were multiple attempts to register component "+r+"."),"PUBLIC"===n.type?c[r]:null;l.set(r,n),"PUBLIC"===n.type&&(e=function(e){if("function"!=typeof(e=void 0===e?u():e)[r])throw V.create("invalid-app-argument",{appName:r});return e[r]()},void 0!==n.serviceProps&&h(e,n.serviceProps),c[r]=e,a.prototype[r]=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return this._getService.bind(this,r).apply(this,n.multipleInstances?e:[])});for(var t=0,i=Object.keys(s);t<i.length;t++){var o=i[t];s[o]._addComponent(n)}return"PUBLIC"===n.type?c[r]:null}return c.default=c,Object.defineProperty(c,"apps",{get:function(){return Object.keys(s).map(function(e){return s[e]})}}),u.App=a,c}var H=function e(){var t=Y(G);return t.INTERNAL=n(n({},t.INTERNAL),{createFirebaseNamespace:e,extendNamespace:function(e){h(t,e)},createSubscribe:b,ErrorFactory:d,deepExtend:h}),t}(),J=(X.prototype.getPlatformInfoString=function(){return this.container.getProviders().map(function(e){if(function(e){e=e.getComponent();return"VERSION"===(null==e?void 0:e.type)}(e)){e=e.getImmediate();return e.library+"/"+e.version}return null}).filter(function(e){return e}).join(" ")},X);function X(e){this.container=e}"object"==typeof self&&self.self===self&&void 0!==self.firebase&&(W.warn("\n    Warning: Firebase is already defined in the global scope. Please make sure\n    Firebase library is only loaded once.\n  "),(z=self.firebase.SDK_VERSION)&&0<=z.indexOf("LITE")&&W.warn("\n    Warning: You are trying to load Firebase while using Firebase Performance standalone script.\n    You should load Firebase Performance with this instance of Firebase to avoid loading duplicate code.\n    "));var Z=H.initializeApp;H.initializeApp=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(){try{return"[object process]"===Object.prototype.toString.call(global.process)}catch(e){return}}()&&W.warn('\n      Warning: This is a browser-targeted Firebase bundle but it appears it is being\n      run in a Node environment.  If running in a Node environment, make sure you\n      are using the bundle specified by the "main" field in package.json.\n      \n      If you are using Webpack, you can specify "main" as the first item in\n      "resolve.mainFields":\n      https://webpack.js.org/configuration/resolve/#resolvemainfields\n      \n      If using Rollup, use the @rollup/plugin-node-resolve plugin and specify "main"\n      as the first item in "mainFields", e.g. [\'main\', \'module\'].\n      https://github.com/rollup/@rollup/plugin-node-resolve\n      '),Z.apply(void 0,e)};var q,Q,ee=H;(q=ee).INTERNAL.registerComponent(new E("platform-logger",function(e){return new J(e)},"PRIVATE")),q.registerVersion(B,"0.6.29",Q),q.registerVersion("fire-js","");return ee.registerVersion("firebase","8.9.1","app"),ee.SDK_VERSION="8.9.1",ee});
-//# sourceMappingURL=firebase-app.js.map
\ No newline at end of file
diff --git a/web/__/firebase/8.9.1/firebase-firestore.js b/web/__/firebase/8.9.1/firebase-firestore.js
deleted file mode 100644
index b3968b7d..00000000
--- a/web/__/firebase/8.9.1/firebase-firestore.js
+++ /dev/null
@@ -1,2 +0,0 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(require("@firebase/app")):"function"==typeof define&&define.amd?define(["@firebase/app"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).firebase)}(this,function(mm){"use strict";try{!function(){function t(t){return t&&"object"==typeof t&&"default"in t?t:{default:t}}var e=t(mm),r=function(t,e){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n])})(t,e)};function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function n(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var o=function(){return(o=Object.assign||function(t){for(var e,n=1,r=arguments.length;n<r;n++)for(var i in e=arguments[n])Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);return t}).apply(this,arguments)};function y(t,s,a,u){return new(a=a||Promise)(function(n,e){function r(t){try{o(u.next(t))}catch(t){e(t)}}function i(t){try{o(u.throw(t))}catch(t){e(t)}}function o(t){var e;t.done?n(t.value):((e=t.value)instanceof a?e:new a(function(t){t(e)})).then(r,i)}o((u=u.apply(t,s||[])).next())})}function g(n,r){var i,o,s,a={label:0,sent:function(){if(1&s[0])throw s[1];return s[1]},trys:[],ops:[]},t={next:e(0),throw:e(1),return:e(2)};return"function"==typeof Symbol&&(t[Symbol.iterator]=function(){return this}),t;function e(e){return function(t){return function(e){if(i)throw new TypeError("Generator is already executing.");for(;a;)try{if(i=1,o&&(s=2&e[0]?o.return:e[0]?o.throw||((s=o.return)&&s.call(o),0):o.next)&&!(s=s.call(o,e[1])).done)return s;switch(o=0,(e=s?[2&e[0],s.value]:e)[0]){case 0:case 1:s=e;break;case 4:return a.label++,{value:e[1],done:!1};case 5:a.label++,o=e[1],e=[0];continue;case 7:e=a.ops.pop(),a.trys.pop();continue;default:if(!(s=0<(s=a.trys).length&&s[s.length-1])&&(6===e[0]||2===e[0])){a=0;continue}if(3===e[0]&&(!s||e[1]>s[0]&&e[1]<s[3])){a.label=e[1];break}if(6===e[0]&&a.label<s[1]){a.label=s[1],s=e;break}if(s&&a.label<s[2]){a.label=s[2],a.ops.push(e);break}s[2]&&a.ops.pop(),a.trys.pop();continue}e=r.call(n,a)}catch(t){e=[6,t],o=0}finally{i=s=0}if(5&e[0])throw e[1];return{value:e[0]?e[1]:void 0,done:!0}}([e,t])}}}function s(t,e){for(var n=0,r=e.length,i=t.length;n<r;n++,i++)t[i]=e[n];return t}var a={byteToCharMap_:null,charToByteMap_:null,byteToCharMapWebSafe_:null,charToByteMapWebSafe_:null,ENCODED_VALS_BASE:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",get ENCODED_VALS(){return this.ENCODED_VALS_BASE+"+/="},get ENCODED_VALS_WEBSAFE(){return this.ENCODED_VALS_BASE+"-_."},HAS_NATIVE_SUPPORT:"function"==typeof atob,encodeByteArray:function(t,e){if(!Array.isArray(t))throw Error("encodeByteArray takes an array as a parameter");this.init_();for(var n=e?this.byteToCharMapWebSafe_:this.byteToCharMap_,r=[],i=0;i<t.length;i+=3){var o=t[i],s=i+1<t.length,a=s?t[i+1]:0,u=i+2<t.length,c=u?t[i+2]:0,h=(15&a)<<2|c>>6,c=63&c;u||(c=64,s||(h=64)),r.push(n[o>>2],n[(3&o)<<4|a>>4],n[h],n[c])}return r.join("")},encodeString:function(t,e){return this.HAS_NATIVE_SUPPORT&&!e?btoa(t):this.encodeByteArray(function(t){for(var e=[],n=0,r=0;r<t.length;r++){var i=t.charCodeAt(r);i<128?e[n++]=i:(i<2048?e[n++]=i>>6|192:(55296==(64512&i)&&r+1<t.length&&56320==(64512&t.charCodeAt(r+1))?(i=65536+((1023&i)<<10)+(1023&t.charCodeAt(++r)),e[n++]=i>>18|240,e[n++]=i>>12&63|128):e[n++]=i>>12|224,e[n++]=i>>6&63|128),e[n++]=63&i|128)}return e}(t),e)},decodeString:function(t,e){return this.HAS_NATIVE_SUPPORT&&!e?atob(t):function(t){for(var e=[],n=0,r=0;n<t.length;){var i,o,s,a=t[n++];a<128?e[r++]=String.fromCharCode(a):191<a&&a<224?(o=t[n++],e[r++]=String.fromCharCode((31&a)<<6|63&o)):239<a&&a<365?(i=((7&a)<<18|(63&(o=t[n++]))<<12|(63&(s=t[n++]))<<6|63&t[n++])-65536,e[r++]=String.fromCharCode(55296+(i>>10)),e[r++]=String.fromCharCode(56320+(1023&i))):(o=t[n++],s=t[n++],e[r++]=String.fromCharCode((15&a)<<12|(63&o)<<6|63&s))}return e.join("")}(this.decodeStringToByteArray(t,e))},decodeStringToByteArray:function(t,e){this.init_();for(var n=e?this.charToByteMapWebSafe_:this.charToByteMap_,r=[],i=0;i<t.length;){var o=n[t.charAt(i++)],s=i<t.length?n[t.charAt(i)]:0,a=++i<t.length?n[t.charAt(i)]:64,u=++i<t.length?n[t.charAt(i)]:64;if(++i,null==o||null==s||null==a||null==u)throw Error();r.push(o<<2|s>>4),64!==a&&(r.push(s<<4&240|a>>2),64!==u&&r.push(a<<6&192|u))}return r},init_:function(){if(!this.byteToCharMap_){this.byteToCharMap_={},this.charToByteMap_={},this.byteToCharMapWebSafe_={},this.charToByteMapWebSafe_={};for(var t=0;t<this.ENCODED_VALS.length;t++)this.byteToCharMap_[t]=this.ENCODED_VALS.charAt(t),this.charToByteMap_[this.byteToCharMap_[t]]=t,this.byteToCharMapWebSafe_[t]=this.ENCODED_VALS_WEBSAFE.charAt(t),(this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[t]]=t)>=this.ENCODED_VALS_BASE.length&&(this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(t)]=t,this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(t)]=t)}}};function h(){return"undefined"!=typeof navigator&&"string"==typeof navigator.userAgent?navigator.userAgent:""}function i(){return!function(){try{return"[object process]"===Object.prototype.toString.call(global.process)}catch(t){return}}()&&navigator.userAgent.includes("Safari")&&!navigator.userAgent.includes("Chrome")}var u,c="FirebaseError",l=(n(f,u=Error),f);function f(t,e,n){e=u.call(this,e)||this;return e.code=t,e.customData=n,e.name=c,Object.setPrototypeOf(e,f.prototype),Error.captureStackTrace&&Error.captureStackTrace(e,d.prototype.create),e}var d=(p.prototype.create=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];var r,i=e[0]||{},o=this.service+"/"+t,t=this.errors[t],t=t?(r=i,t.replace(v,function(t,e){var n=r[e];return null!=n?String(n):"<"+e+"?>"})):"Error",t=this.serviceName+": "+t+" ("+o+").";return new l(o,t,i)},p);function p(t,e,n){this.service=t,this.serviceName=e,this.errors=n}var m,v=/\{\$([^}]+)}/g;function w(t){return t&&t._delegate?t._delegate:t}(N=m=m||{})[N.DEBUG=0]="DEBUG",N[N.VERBOSE=1]="VERBOSE",N[N.INFO=2]="INFO",N[N.WARN=3]="WARN",N[N.ERROR=4]="ERROR",N[N.SILENT=5]="SILENT";function b(t,e){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];if(!(e<t.logLevel)){var i=(new Date).toISOString(),o=I[e];if(!o)throw new Error("Attempted to log a message with an invalid logType (value: "+e+")");console[o].apply(console,s(["["+i+"]  "+t.name+":"],n))}}var E={debug:m.DEBUG,verbose:m.VERBOSE,info:m.INFO,warn:m.WARN,error:m.ERROR,silent:m.SILENT},T=m.INFO,I=((Ee={})[m.DEBUG]="log",Ee[m.VERBOSE]="log",Ee[m.INFO]="info",Ee[m.WARN]="warn",Ee[m.ERROR]="error",Ee),_=(Object.defineProperty(S.prototype,"logLevel",{get:function(){return this._logLevel},set:function(t){if(!(t in m))throw new TypeError('Invalid value "'+t+'" assigned to `logLevel`');this._logLevel=t},enumerable:!1,configurable:!0}),S.prototype.setLogLevel=function(t){this._logLevel="string"==typeof t?E[t]:t},Object.defineProperty(S.prototype,"logHandler",{get:function(){return this._logHandler},set:function(t){if("function"!=typeof t)throw new TypeError("Value assigned to `logHandler` must be a function");this._logHandler=t},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"userLogHandler",{get:function(){return this._userLogHandler},set:function(t){this._userLogHandler=t},enumerable:!1,configurable:!0}),S.prototype.debug=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,m.DEBUG],t)),this._logHandler.apply(this,s([this,m.DEBUG],t))},S.prototype.log=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,m.VERBOSE],t)),this._logHandler.apply(this,s([this,m.VERBOSE],t))},S.prototype.info=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,m.INFO],t)),this._logHandler.apply(this,s([this,m.INFO],t))},S.prototype.warn=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,m.WARN],t)),this._logHandler.apply(this,s([this,m.WARN],t))},S.prototype.error=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._userLogHandler&&this._userLogHandler.apply(this,s([this,m.ERROR],t)),this._logHandler.apply(this,s([this,m.ERROR],t))},S);function S(t){this.name=t,this._logLevel=T,this._logHandler=b,this._userLogHandler=null}var A=function(t,e){return(A=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n])})(t,e)};function D(t){var e="function"==typeof Symbol&&Symbol.iterator,n=e&&t[e],r=0;if(n)return n.call(t);if(t&&"number"==typeof t.length)return{next:function(){return{value:(t=t&&r>=t.length?void 0:t)&&t[r++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")}var N,C="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},k={},R=C||self;function x(){}function O(t){var e=typeof t;return"array"==(e="object"!=e?e:t?Array.isArray(t)?"array":e:"null")||"object"==e&&"number"==typeof t.length}function L(t){var e=typeof t;return"object"==e&&null!=t||"function"==e}var P="closure_uid_"+(1e9*Math.random()>>>0),M=0;function F(t,e,n){return t.call.apply(t.bind,arguments)}function V(e,n,t){if(!e)throw Error();if(2<arguments.length){var r=Array.prototype.slice.call(arguments,2);return function(){var t=Array.prototype.slice.call(arguments);return Array.prototype.unshift.apply(t,r),e.apply(n,t)}}return function(){return e.apply(n,arguments)}}function U(t,e,n){return(U=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?F:V).apply(null,arguments)}function q(e){var n=Array.prototype.slice.call(arguments,1);return function(){var t=n.slice();return t.push.apply(t,arguments),e.apply(this,t)}}function B(t,o){function e(){}e.prototype=o.prototype,t.Z=o.prototype,t.prototype=new e,(t.prototype.constructor=t).Vb=function(t,e,n){for(var r=Array(arguments.length-2),i=2;i<arguments.length;i++)r[i-2]=arguments[i];return o.prototype[e].apply(t,r)}}function j(){this.s=this.s,this.o=this.o}var K={};j.prototype.s=!1,j.prototype.na=function(){var t;!this.s&&(this.s=!0,this.M(),0)&&(t=this,t=Object.prototype.hasOwnProperty.call(t,P)&&t[P]||(t[P]=++M),delete K[t])},j.prototype.M=function(){if(this.o)for(;this.o.length;)this.o.shift()()};var G=Array.prototype.indexOf?function(t,e){return Array.prototype.indexOf.call(t,e,void 0)}:function(t,e){if("string"==typeof t)return"string"!=typeof e||1!=e.length?-1:t.indexOf(e,0);for(var n=0;n<t.length;n++)if(n in t&&t[n]===e)return n;return-1},Q=Array.prototype.forEach?function(t,e,n){Array.prototype.forEach.call(t,e,n)}:function(t,e,n){for(var r=t.length,i="string"==typeof t?t.split(""):t,o=0;o<r;o++)o in i&&e.call(n,i[o],o,t)};function H(){return Array.prototype.concat.apply([],arguments)}function z(t){var e=t.length;if(0<e){for(var n=Array(e),r=0;r<e;r++)n[r]=t[r];return n}return[]}function W(t){return/^[\s\xa0]*$/.test(t)}var Y,X=String.prototype.trim?function(t){return t.trim()}:function(t){return/^[\s\xa0]*([\s\S]*?)[\s\xa0]*$/.exec(t)[1]};function $(t,e){return-1!=t.indexOf(e)}function J(t,e){return t<e?-1:e<t?1:0}t:{var Z=R.navigator;if(Z){Z=Z.userAgent;if(Z){Y=Z;break t}}Y=""}function tt(t,e,n){for(var r in t)e.call(n,t[r],r,t)}function et(t){var e,n={};for(e in t)n[e]=t[e];return n}var nt="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");function rt(t){for(var e,n,r=1;r<arguments.length;r++){for(e in n=arguments[r])t[e]=n[e];for(var i=0;i<nt.length;i++)e=nt[i],Object.prototype.hasOwnProperty.call(n,e)&&(t[e]=n[e])}}function it(t){return it[" "](t),t}it[" "]=x;var ot,st=$(Y,"Opera"),at=$(Y,"Trident")||$(Y,"MSIE"),ut=$(Y,"Edge"),ct=ut||at,ht=$(Y,"Gecko")&&!($(Y.toLowerCase(),"webkit")&&!$(Y,"Edge"))&&!($(Y,"Trident")||$(Y,"MSIE"))&&!$(Y,"Edge"),lt=$(Y.toLowerCase(),"webkit")&&!$(Y,"Edge");function ft(){var t=R.document;return t?t.documentMode:void 0}t:{var dt="",pt=(pt=Y,ht?/rv:([^\);]+)(\)|;)/.exec(pt):ut?/Edge\/([\d\.]+)/.exec(pt):at?/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(pt):lt?/WebKit\/(\S+)/.exec(pt):st?/(?:Version)[ \/]?(\S+)/.exec(pt):void 0);if(pt&&(dt=pt?pt[1]:""),at){pt=ft();if(null!=pt&&pt>parseFloat(dt)){ot=String(pt);break t}}ot=dt}var yt={};function gt(){return t=function(){for(var t=0,e=X(String(ot)).split("."),n=X("9").split("."),r=Math.max(e.length,n.length),i=0;0==t&&i<r;i++)for(var o=e[i]||"",s=n[i]||"";o=/(\d*)(\D*)(.*)/.exec(o)||["","","",""],s=/(\d*)(\D*)(.*)/.exec(s)||["","","",""],(0!=o[0].length||0!=s[0].length)&&(t=J(0==o[1].length?0:parseInt(o[1],10),0==s[1].length?0:parseInt(s[1],10))||J(0==o[2].length,0==s[2].length)||J(o[2],s[2]),o=o[3],s=s[3],0==t););return 0<=t},e=yt,Object.prototype.hasOwnProperty.call(e,9)?e[9]:e[9]=t(9);var t,e}var mt=R.document&&at&&(ft()||parseInt(ot,10))||void 0,vt=function(){if(!R.addEventListener||!Object.defineProperty)return!1;var t=!1,e=Object.defineProperty({},"passive",{get:function(){t=!0}});try{R.addEventListener("test",x,e),R.removeEventListener("test",x,e)}catch(t){}return t}();function wt(t,e){this.type=t,this.g=this.target=e,this.defaultPrevented=!1}function bt(t,e){if(wt.call(this,t?t.type:""),this.relatedTarget=this.g=this.target=null,this.button=this.screenY=this.screenX=this.clientY=this.clientX=0,this.key="",this.metaKey=this.shiftKey=this.altKey=this.ctrlKey=!1,this.state=null,this.pointerId=0,this.pointerType="",this.i=null,t){var n=this.type=t.type,r=t.changedTouches&&t.changedTouches.length?t.changedTouches[0]:null;if(this.target=t.target||t.srcElement,this.g=e,e=t.relatedTarget){if(ht){t:{try{it(e.nodeName);var i=!0;break t}catch(t){}i=!1}i||(e=null)}}else"mouseover"==n?e=t.fromElement:"mouseout"==n&&(e=t.toElement);this.relatedTarget=e,r?(this.clientX=void 0!==r.clientX?r.clientX:r.pageX,this.clientY=void 0!==r.clientY?r.clientY:r.pageY,this.screenX=r.screenX||0,this.screenY=r.screenY||0):(this.clientX=void 0!==t.clientX?t.clientX:t.pageX,this.clientY=void 0!==t.clientY?t.clientY:t.pageY,this.screenX=t.screenX||0,this.screenY=t.screenY||0),this.button=t.button,this.key=t.key||"",this.ctrlKey=t.ctrlKey,this.altKey=t.altKey,this.shiftKey=t.shiftKey,this.metaKey=t.metaKey,this.pointerId=t.pointerId||0,this.pointerType="string"==typeof t.pointerType?t.pointerType:Et[t.pointerType]||"",this.state=t.state,(this.i=t).defaultPrevented&&bt.Z.h.call(this)}}wt.prototype.h=function(){this.defaultPrevented=!0},B(bt,wt);var Et={2:"touch",3:"pen",4:"mouse"};bt.prototype.h=function(){bt.Z.h.call(this);var t=this.i;t.preventDefault?t.preventDefault():t.returnValue=!1};var Tt="closure_listenable_"+(1e6*Math.random()|0),It=0;function _t(t,e,n,r,i){this.listener=t,this.proxy=null,this.src=e,this.type=n,this.capture=!!r,this.ia=i,this.key=++It,this.ca=this.fa=!1}function St(t){t.ca=!0,t.listener=null,t.proxy=null,t.src=null,t.ia=null}function At(t){this.src=t,this.g={},this.h=0}function Dt(t,e){var n,r,i,o=e.type;o in t.g&&(n=t.g[o],(i=0<=(r=G(n,e)))&&Array.prototype.splice.call(n,r,1),i&&(St(e),0==t.g[o].length&&(delete t.g[o],t.h--)))}function Nt(t,e,n,r){for(var i=0;i<t.length;++i){var o=t[i];if(!o.ca&&o.listener==e&&o.capture==!!n&&o.ia==r)return i}return-1}At.prototype.add=function(t,e,n,r,i){var o=t.toString();(t=this.g[o])||(t=this.g[o]=[],this.h++);var s=Nt(t,e,r,i);return-1<s?(e=t[s],n||(e.fa=!1)):((e=new _t(e,this.src,o,!!r,i)).fa=n,t.push(e)),e};var Ct="closure_lm_"+(1e6*Math.random()|0),kt={};function Rt(t,e,n,r,i){if(r&&r.once)return function t(e,n,r,i,o){if(Array.isArray(n)){for(var s=0;s<n.length;s++)t(e,n[s],r,i,o);return null}r=Vt(r);return e&&e[Tt]?e.O(n,r,L(i)?!!i.capture:!!i,o):xt(e,n,r,!0,i,o)}(t,e,n,r,i);if(Array.isArray(e)){for(var o=0;o<e.length;o++)Rt(t,e[o],n,r,i);return null}return n=Vt(n),t&&t[Tt]?t.N(e,n,L(r)?!!r.capture:!!r,i):xt(t,e,n,!1,r,i)}function xt(t,e,n,r,i,o){if(!e)throw Error("Invalid event type");var s,a=L(i)?!!i.capture:!!i,u=Mt(t);if(u||(t[Ct]=u=new At(t)),(n=u.add(e,n,r,a,o)).proxy)return n;if(s=Pt,(n.proxy=r=function t(e){return s.call(t.src,t.listener,e)}).src=t,r.listener=n,t.addEventListener)void 0===(i=!vt?a:i)&&(i=!1),t.addEventListener(e.toString(),r,i);else if(t.attachEvent)t.attachEvent(Lt(e.toString()),r);else{if(!t.addListener||!t.removeListener)throw Error("addEventListener and attachEvent are unavailable.");t.addListener(r)}return n}function Ot(t){var e,n,r;"number"!=typeof t&&t&&!t.ca&&((e=t.src)&&e[Tt]?Dt(e.i,t):(n=t.type,r=t.proxy,e.removeEventListener?e.removeEventListener(n,r,t.capture):e.detachEvent?e.detachEvent(Lt(n),r):e.addListener&&e.removeListener&&e.removeListener(r),(n=Mt(e))?(Dt(n,t),0==n.h&&(n.src=null,e[Ct]=null)):St(t)))}function Lt(t){return t in kt?kt[t]:kt[t]="on"+t}function Pt(t,e){var n,r;return t=!!t.ca||(e=new bt(e,this),n=t.listener,r=t.ia||t.src,t.fa&&Ot(t),n.call(r,e))}function Mt(t){return(t=t[Ct])instanceof At?t:null}var Ft="__closure_events_fn_"+(1e9*Math.random()>>>0);function Vt(e){return"function"==typeof e?e:(e[Ft]||(e[Ft]=function(t){return e.handleEvent(t)}),e[Ft])}function Ut(){j.call(this),this.i=new At(this),(this.P=this).I=null}function qt(t,e){var n,r=t.I;if(r)for(n=[];r;r=r.I)n.push(r);if(t=t.P,r=e.type||e,"string"==typeof e?e=new wt(e,t):e instanceof wt?e.target=e.target||t:(s=e,rt(e=new wt(r,t),s)),s=!0,n)for(var i=n.length-1;0<=i;i--)var o=e.g=n[i],s=Bt(o,r,!0,e)&&s;if(s=Bt(o=e.g=t,r,!0,e)&&s,s=Bt(o,r,!1,e)&&s,n)for(i=0;i<n.length;i++)s=Bt(o=e.g=n[i],r,!1,e)&&s}function Bt(t,e,n,r){if(!(e=t.i.g[String(e)]))return!0;e=e.concat();for(var i=!0,o=0;o<e.length;++o){var s,a,u=e[o];u&&!u.ca&&u.capture==n&&(s=u.listener,a=u.ia||u.src,u.fa&&Dt(t.i,u),i=!1!==s.call(a,r)&&i)}return i&&!r.defaultPrevented}B(Ut,j),Ut.prototype[Tt]=!0,Ut.prototype.removeEventListener=function(t,e,n,r){!function t(e,n,r,i,o){if(Array.isArray(n))for(var s=0;s<n.length;s++)t(e,n[s],r,i,o);else i=L(i)?!!i.capture:!!i,r=Vt(r),e&&e[Tt]?(e=e.i,(n=String(n).toString())in e.g&&-1<(r=Nt(s=e.g[n],r,i,o))&&(St(s[r]),Array.prototype.splice.call(s,r,1),0==s.length&&(delete e.g[n],e.h--))):(e=e&&Mt(e))&&(n=e.g[n.toString()],(r=(e=-1)<(e=n?Nt(n,r,i,o):e)?n[e]:null)&&Ot(r))}(this,t,e,n,r)},Ut.prototype.M=function(){if(Ut.Z.M.call(this),this.i){var t,e=this.i;for(t in e.g){for(var n=e.g[t],r=0;r<n.length;r++)St(n[r]);delete e.g[t],e.h--}}this.I=null},Ut.prototype.N=function(t,e,n,r){return this.i.add(String(t),e,!1,n,r)},Ut.prototype.O=function(t,e,n,r){return this.i.add(String(t),e,!0,n,r)};var jt=R.JSON.stringify;var Kt=(Gt.prototype.add=function(t,e){var n=Qt.get();n.set(t,e),this.h?this.h.next=n:this.g=n,this.h=n},Gt);function Gt(){this.h=this.g=null}var Qt=(Ht.prototype.get=function(){var t;return 0<this.h?(this.h--,t=this.g,this.g=t.next,t.next=null):t=this.i(),t},new Ht(function(){return new Wt},function(t){return t.reset()}));function Ht(t,e){this.i=t,this.j=e,this.h=0,this.g=null}var zt,Wt=(Yt.prototype.set=function(t,e){this.h=t,this.g=e,this.next=null},Yt.prototype.reset=function(){this.next=this.g=this.h=null},Yt);function Yt(){this.next=this.g=this.h=null}function Xt(t,e){var n;zt||(n=R.Promise.resolve(void 0),zt=function(){n.then(Zt)}),$t||(zt(),$t=!0),Jt.add(t,e)}var $t=!1,Jt=new Kt;function Zt(){for(var t;e=t=void 0,e=null,(t=Jt).g&&(e=t.g,t.g=t.g.next,t.g||(t.h=null),e.next=null),t=e;){try{t.h.call(t.g)}catch(t){!function(t){R.setTimeout(function(){throw t},0)}(t)}var e=Qt;e.j(t),e.h<100&&(e.h++,t.next=e.g,e.g=t)}$t=!1}function te(t,e){Ut.call(this),this.h=t||1,this.g=e||R,this.j=U(this.kb,this),this.l=Date.now()}function ee(t){t.da=!1,t.S&&(t.g.clearTimeout(t.S),t.S=null)}function ne(t,e,n){if("function"==typeof t)n&&(t=U(t,n));else{if(!t||"function"!=typeof t.handleEvent)throw Error("Invalid listener argument");t=U(t.handleEvent,t)}return 2147483647<Number(e)?-1:R.setTimeout(t,e||0)}B(te,Ut),(N=te.prototype).da=!1,N.S=null,N.kb=function(){var t;this.da&&(0<(t=Date.now()-this.l)&&t<.8*this.h?this.S=this.g.setTimeout(this.j,this.h-t):(this.S&&(this.g.clearTimeout(this.S),this.S=null),qt(this,"tick"),this.da&&(ee(this),this.start())))},N.start=function(){this.da=!0,this.S||(this.S=this.g.setTimeout(this.j,this.h),this.l=Date.now())},N.M=function(){te.Z.M.call(this),ee(this),delete this.g};var re,ie=(function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function n(){this.constructor=t}A(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(oe,re=j),oe.prototype.l=function(t){this.h=arguments,this.g?this.i=!0:function t(e){e.g=ne(function(){e.g=null,e.i&&(e.i=!1,t(e))},e.j);var n=e.h;e.h=null,e.m.apply(null,n)}(this)},oe.prototype.M=function(){re.prototype.M.call(this),this.g&&(R.clearTimeout(this.g),this.g=null,this.i=!1,this.h=null)},oe);function oe(t,e){var n=re.call(this)||this;return n.m=t,n.j=e,n.h=null,n.i=!1,n.g=null,n}function se(t){j.call(this),this.h=t,this.g={}}B(se,j);var ae=[];function ue(t,e,n,r){Array.isArray(n)||(n&&(ae[0]=n.toString()),n=ae);for(var i=0;i<n.length;i++){var o=Rt(e,n[i],r||t.handleEvent,!1,t.h||t);if(!o)break;t.g[o.key]=o}}function ce(t){tt(t.g,function(t,e){this.g.hasOwnProperty(e)&&Ot(t)},t),t.g={}}function he(){this.g=!0}function le(t,e,n,r){t.info(function(){return"XMLHTTP TEXT ("+e+"): "+function(t,e){if(!t.g)return e;if(!e)return null;try{var n=JSON.parse(e);if(n)for(t=0;t<n.length;t++)if(Array.isArray(n[t])){var r=n[t];if(!(r.length<2)){var i=r[1];if(Array.isArray(i)&&!(i.length<1)){var o=i[0];if("noop"!=o&&"stop"!=o&&"close"!=o)for(var s=1;s<i.length;s++)i[s]=""}}}return jt(n)}catch(t){return e}}(t,n)+(r?" "+r:"")})}se.prototype.M=function(){se.Z.M.call(this),ce(this)},se.prototype.handleEvent=function(){throw Error("EventHandler.handleEvent not implemented")},he.prototype.Aa=function(){this.g=!1},he.prototype.info=function(){};var fe={},de=null;function pe(){return de=de||new Ut}function ye(t){wt.call(this,fe.Ma,t)}function ge(){var t=pe();qt(t,new ye(t))}function me(t,e){wt.call(this,fe.STAT_EVENT,t),this.stat=e}function ve(t){var e=pe();qt(e,new me(e,t))}function we(t,e){wt.call(this,fe.Na,t),this.size=e}function be(t,e){if("function"!=typeof t)throw Error("Fn must not be null and must be a function");return R.setTimeout(function(){t()},e)}fe.Ma="serverreachability",B(ye,wt),fe.STAT_EVENT="statevent",B(me,wt),fe.Na="timingevent",B(we,wt);var Ee={NO_ERROR:0,lb:1,yb:2,xb:3,sb:4,wb:5,zb:6,Ja:7,TIMEOUT:8,Cb:9},C={qb:"complete",Mb:"success",Ka:"error",Ja:"abort",Eb:"ready",Fb:"readystatechange",TIMEOUT:"timeout",Ab:"incrementaldata",Db:"progress",tb:"downloadprogress",Ub:"uploadprogress"};function Te(){}function Ie(t){return t.h||(t.h=t.i())}function _e(){}Te.prototype.h=null;Kt={OPEN:"a",pb:"b",Ka:"c",Bb:"d"};function Se(){wt.call(this,"d")}function Ae(){wt.call(this,"c")}function De(){}function Ne(t,e,n,r){this.l=t,this.j=e,this.m=n,this.X=r||1,this.V=new se(this),this.P=Re,this.W=new te(t=ct?125:void 0),this.H=null,this.i=!1,this.s=this.A=this.v=this.K=this.F=this.Y=this.B=null,this.D=[],this.g=null,this.C=0,this.o=this.u=null,this.N=-1,this.I=!1,this.O=0,this.L=null,this.aa=this.J=this.$=this.U=!1,this.h=new Ce}function Ce(){this.i=null,this.g="",this.h=!1}B(Se,wt),B(Ae,wt),B(De,Te),De.prototype.g=function(){return new XMLHttpRequest},De.prototype.i=function(){return{}};var ke=new De,Re=45e3,xe={},Oe={};function Le(t,e,n){t.K=1,t.v=nn(Xe(e)),t.s=n,t.U=!0,Pe(t,null)}function Pe(t,e){t.F=Date.now(),Ve(t),t.A=Xe(t.v);var s,a,u,c,h,l,n=t.A,r=t.X;Array.isArray(r)||(r=[String(r)]),gn(n.h,"t",r),t.C=0,n=t.l.H,t.h=new Ce,t.g=mr(t.l,n?e:null,!t.s),0<t.O&&(t.L=new ie(U(t.Ia,t,t.g),t.O)),ue(t.V,t.g,"readystatechange",t.gb),e=t.H?et(t.H):{},t.s?(t.u||(t.u="POST"),e["Content-Type"]="application/x-www-form-urlencoded",t.g.ea(t.A,t.u,t.s,e)):(t.u="GET",t.g.ea(t.A,t.u,null,e)),ge(),s=t.j,a=t.u,u=t.A,c=t.m,h=t.X,l=t.s,s.info(function(){if(s.g)if(l)for(var t="",e=l.split("&"),n=0;n<e.length;n++){var r,i,o=e[n].split("=");1<o.length&&(r=o[0],o=o[1],t=2<=(i=r.split("_")).length&&"type"==i[1]?t+(r+"=")+o+"&":t+(r+"=redacted&"))}else t=null;else t=l;return"XMLHTTP REQ ("+c+") [attempt "+h+"]: "+a+"\n"+u+"\n"+t})}function Me(t){return t.g&&("GET"==t.u&&2!=t.K&&t.l.Ba)}function Fe(t,e,n){for(var r,i,o,s,a,u=!0;!t.I&&t.C<n.length;){if(o=n,a=s=void 0,s=(i=t).C,(r=-1==(a=o.indexOf("\n",s))?Oe:(s=Number(o.substring(s,a)),isNaN(s)?xe:(a+=1)+s>o.length?Oe:(o=o.substr(a,s),i.C=a+s,o)))==Oe){4==e&&(t.o=4,ve(14),u=!1),le(t.j,t.m,null,"[Incomplete Response]");break}if(r==xe){t.o=4,ve(15),le(t.j,t.m,n,"[Invalid Chunk]"),u=!1;break}le(t.j,t.m,r,null),Ke(t,r)}Me(t)&&r!=Oe&&r!=xe&&(t.h.g="",t.C=0),4!=e||0!=n.length||t.h.h||(t.o=1,ve(16),u=!1),t.i=t.i&&u,u?0<n.length&&!t.aa&&(t.aa=!0,(e=t.l).g==t&&e.$&&!e.L&&(e.h.info("Great, no buffering proxy detected. Bytes received: "+n.length),cr(e),e.L=!0,ve(11))):(le(t.j,t.m,n,"[Invalid Chunked Response]"),je(t),Be(t))}function Ve(t){t.Y=Date.now()+t.P,Ue(t,t.P)}function Ue(t,e){if(null!=t.B)throw Error("WatchDog timer not null");t.B=be(U(t.eb,t),e)}function qe(t){t.B&&(R.clearTimeout(t.B),t.B=null)}function Be(t){0==t.l.G||t.I||fr(t.l,t)}function je(t){qe(t);var e=t.L;e&&"function"==typeof e.na&&e.na(),t.L=null,ee(t.W),ce(t.V),t.g&&(e=t.g,t.g=null,e.abort(),e.na())}function Ke(t,e){try{var n=t.l;if(0!=n.G&&(n.g==t||_n(n.i,t)))if(n.I=t.N,!t.J&&_n(n.i,t)&&3==n.G){try{var r=n.Ca.g.parse(e)}catch(y){r=null}if(Array.isArray(r)&&3==r.length){var i=r;if(0==i[0]){t:if(!n.u){if(n.g){if(!(n.g.F+3e3<t.F))break t;lr(n),tr(n)}ur(n),ve(18)}}else n.ta=i[1],0<n.ta-n.U&&i[2]<37500&&n.N&&0==n.A&&!n.v&&(n.v=be(U(n.ab,n),6e3));if(In(n.i)<=1&&n.ka){try{n.ka()}catch(y){}n.ka=void 0}}else pr(n,11)}else if(!t.J&&n.g!=t||lr(n),!W(e))for(i=n.Ca.g.parse(e),e=0;e<i.length;e++){var o,s,a,u,c,h,l,f,d,p,y=i[e];n.U=y[0],y=y[1],2==n.G?"c"==y[0]?(n.J=y[1],n.la=y[2],null!=(o=y[3])&&(n.ma=o,n.h.info("VER="+n.ma)),null!=(s=y[4])&&(n.za=s,n.h.info("SVER="+n.za)),null!=(a=y[5])&&"number"==typeof a&&0<a&&(r=1.5*a,n.K=r,n.h.info("backChannelRequestTimeoutMs_="+r)),r=n,(u=t.g)&&(!(c=u.g?u.g.getResponseHeader("X-Client-Wire-Protocol"):null)||!(h=r.i).g&&($(c,"spdy")||$(c,"quic")||$(c,"h2"))&&(h.j=h.l,h.g=new Set,h.h&&(Sn(h,h.h),h.h=null)),!r.D||(l=u.g?u.g.getResponseHeader("X-HTTP-Session-Id"):null)&&(r.sa=l,en(r.F,r.D,l))),n.G=3,n.j&&n.j.xa(),n.$&&(n.O=Date.now()-t.F,n.h.info("Handshake RTT: "+n.O+"ms")),f=t,(r=n).oa=gr(r,r.H?r.la:null,r.W),f.J?(An(r.i,f),d=f,(p=r.K)&&d.setTimeout(p),d.B&&(qe(d),Ve(d)),r.g=f):ar(r),0<n.l.length&&rr(n)):"stop"!=y[0]&&"close"!=y[0]||pr(n,7):3==n.G&&("stop"==y[0]||"close"==y[0]?"stop"==y[0]?pr(n,7):Zn(n):"noop"!=y[0]&&n.j&&n.j.wa(y),n.A=0)}ge()}catch(y){}}function Ge(t,e){if(t.forEach&&"function"==typeof t.forEach)t.forEach(e,void 0);else if(O(t)||"string"==typeof t)Q(t,e,void 0);else{if(t.T&&"function"==typeof t.T)var n=t.T();else if(t.R&&"function"==typeof t.R)n=void 0;else if(O(t)||"string"==typeof t)for(var n=[],r=t.length,i=0;i<r;i++)n.push(i);else for(i in n=[],r=0,t)n[r++]=i;for(var i=(r=function(t){if(t.R&&"function"==typeof t.R)return t.R();if("string"==typeof t)return t.split("");if(O(t)){for(var e=[],n=t.length,r=0;r<n;r++)e.push(t[r]);return e}for(r in e=[],n=0,t)e[n++]=t[r];return e}(t)).length,o=0;o<i;o++)e.call(void 0,r[o],n&&n[o],t)}}function Qe(t,e){this.h={},this.g=[],this.i=0;var n=arguments.length;if(1<n){if(n%2)throw Error("Uneven number of arguments");for(var r=0;r<n;r+=2)this.set(arguments[r],arguments[r+1])}else if(t)if(t instanceof Qe)for(n=t.T(),r=0;r<n.length;r++)this.set(n[r],t.get(n[r]));else for(r in t)this.set(r,t[r])}function He(t){if(t.i!=t.g.length){for(var e=0,n=0;e<t.g.length;){var r=t.g[e];ze(t.h,r)&&(t.g[n++]=r),e++}t.g.length=n}if(t.i!=t.g.length){for(var i={},n=e=0;e<t.g.length;)ze(i,r=t.g[e])||(i[t.g[n++]=r]=1),e++;t.g.length=n}}function ze(t,e){return Object.prototype.hasOwnProperty.call(t,e)}(N=Ne.prototype).setTimeout=function(t){this.P=t},N.gb=function(t){t=t.target;var e=this.L;e&&3==Wn(t)?e.l():this.Ia(t)},N.Ia=function(t){try{if(t==this.g)t:{var e=Wn(this.g),n=this.g.Da();this.g.ba();if(!(e<3)&&(3!=e||ct||this.g&&(this.h.h||this.g.ga()||Yn(this.g)))){this.I||4!=e||7==n||ge(),qe(this);var r=this.g.ba();this.N=r;e:if(Me(this)){var i=Yn(this.g);t="";var o=i.length,s=4==Wn(this.g);if(!this.h.i){if("undefined"==typeof TextDecoder){je(this),Be(this);var a="";break e}this.h.i=new R.TextDecoder}for(n=0;n<o;n++)this.h.h=!0,t+=this.h.i.decode(i[n],{stream:s&&n==o-1});i.splice(0,o),this.h.g+=t,this.C=0,a=this.h.g}else a=this.g.ga();if(this.i=200==r,l=this.j,f=this.u,d=this.A,p=this.m,y=this.X,g=e,m=r,l.info(function(){return"XMLHTTP RESP ("+p+") [ attempt "+y+"]: "+f+"\n"+d+"\n"+g+" "+m}),this.i){if(this.$&&!this.J){e:{if(this.g){var u,c=this.g;if((u=c.g?c.g.getResponseHeader("X-HTTP-Initial-Response"):null)&&!W(u)){var h=u;break e}}h=null}if(!(r=h)){this.i=!1,this.o=3,ve(12),je(this),Be(this);break t}le(this.j,this.m,r,"Initial handshake response via X-HTTP-Initial-Response"),this.J=!0,Ke(this,r)}this.U?(Fe(this,e,a),ct&&this.i&&3==e&&(ue(this.V,this.W,"tick",this.fb),this.W.start())):(le(this.j,this.m,a,null),Ke(this,a)),4==e&&je(this),this.i&&!this.I&&(4==e?fr(this.l,this):(this.i=!1,Ve(this)))}else 400==r&&0<a.indexOf("Unknown SID")?(this.o=3,ve(12)):(this.o=0,ve(13)),je(this),Be(this)}}}catch(e){}var l,f,d,p,y,g,m},N.fb=function(){var t,e;this.g&&(t=Wn(this.g),e=this.g.ga(),this.C<e.length&&(qe(this),Fe(this,t,e),this.i&&4!=t&&Ve(this)))},N.cancel=function(){this.I=!0,je(this)},N.eb=function(){this.B=null;var t,e,n=Date.now();0<=n-this.Y?(t=this.j,e=this.A,t.info(function(){return"TIMEOUT: "+e}),2!=this.K&&(ge(),ve(17)),je(this),this.o=2,Be(this)):Ue(this,this.Y-n)},(N=Qe.prototype).R=function(){He(this);for(var t=[],e=0;e<this.g.length;e++)t.push(this.h[this.g[e]]);return t},N.T=function(){return He(this),this.g.concat()},N.get=function(t,e){return ze(this.h,t)?this.h[t]:e},N.set=function(t,e){ze(this.h,t)||(this.i++,this.g.push(t)),this.h[t]=e},N.forEach=function(t,e){for(var n=this.T(),r=0;r<n.length;r++){var i=n[r],o=this.get(i);t.call(e,o,i,this)}};var We=/^(?:([^:/?#.]+):)?(?:\/\/(?:([^\\/?#]*)@)?([^\\/?#]*?)(?::([0-9]+))?(?=[\\/?#]|$))?([^?#]+)?(?:\?([^#]*))?(?:#([\s\S]*))?$/;function Ye(t,e){var n;this.i=this.s=this.j="",this.m=null,this.o=this.l="",this.g=!1,t instanceof Ye?(this.g=void 0!==e?e:t.g,$e(this,t.j),this.s=t.s,Je(this,t.i),Ze(this,t.m),this.l=t.l,e=t.h,(n=new fn).i=e.i,e.g&&(n.g=new Qe(e.g),n.h=e.h),tn(this,n),this.o=t.o):t&&(n=String(t).match(We))?(this.g=!!e,$e(this,n[1]||"",!0),this.s=rn(n[2]||""),Je(this,n[3]||"",!0),Ze(this,n[4]),this.l=rn(n[5]||"",!0),tn(this,n[6]||"",!0),this.o=rn(n[7]||"")):(this.g=!!e,this.h=new fn(null,this.g))}function Xe(t){return new Ye(t)}function $e(t,e,n){t.j=n?rn(e,!0):e,t.j&&(t.j=t.j.replace(/:$/,""))}function Je(t,e,n){t.i=n?rn(e,!0):e}function Ze(t,e){if(e){if(e=Number(e),isNaN(e)||e<0)throw Error("Bad port number "+e);t.m=e}else t.m=null}function tn(t,e,n){var r,i;e instanceof fn?(t.h=e,r=t.h,(i=t.g)&&!r.j&&(dn(r),r.i=null,r.g.forEach(function(t,e){var n=e.toLowerCase();e!=n&&(pn(this,e),gn(this,n,t))},r)),r.j=i):(n||(e=on(e,hn)),t.h=new fn(e,t.g))}function en(t,e,n){t.h.set(e,n)}function nn(t){return en(t,"zx",Math.floor(2147483648*Math.random()).toString(36)+Math.abs(Math.floor(2147483648*Math.random())^Date.now()).toString(36)),t}function rn(t,e){return t?e?decodeURI(t.replace(/%25/g,"%2525")):decodeURIComponent(t):""}function on(t,e,n){return"string"==typeof t?(t=encodeURI(t).replace(e,sn),t=n?t.replace(/%25([0-9a-fA-F]{2})/g,"%$1"):t):null}function sn(t){return"%"+((t=t.charCodeAt(0))>>4&15).toString(16)+(15&t).toString(16)}Ye.prototype.toString=function(){var t=[],e=this.j;e&&t.push(on(e,an,!0),":");var n=this.i;return!n&&"file"!=e||(t.push("//"),(e=this.s)&&t.push(on(e,an,!0),"@"),t.push(encodeURIComponent(String(n)).replace(/%25([0-9a-fA-F]{2})/g,"%$1")),null!=(n=this.m)&&t.push(":",String(n))),(n=this.l)&&(this.i&&"/"!=n.charAt(0)&&t.push("/"),t.push(on(n,"/"==n.charAt(0)?cn:un,!0))),(n=this.h.toString())&&t.push("?",n),(n=this.o)&&t.push("#",on(n,ln)),t.join("")};var an=/[#\/\?@]/g,un=/[#\?:]/g,cn=/[#\?]/g,hn=/[#\?@]/g,ln=/#/g;function fn(t,e){this.h=this.g=null,this.i=t||null,this.j=!!e}function dn(n){n.g||(n.g=new Qe,n.h=0,n.i&&function(t,e){if(t){t=t.split("&");for(var n=0;n<t.length;n++){var r,i=t[n].indexOf("="),o=null;0<=i?(r=t[n].substring(0,i),o=t[n].substring(i+1)):r=t[n],e(r,o?decodeURIComponent(o.replace(/\+/g," ")):"")}}}(n.i,function(t,e){n.add(decodeURIComponent(t.replace(/\+/g," ")),e)}))}function pn(t,e){dn(t),e=mn(t,e),ze(t.g.h,e)&&(t.i=null,t.h-=t.g.get(e).length,ze((t=t.g).h,e)&&(delete t.h[e],t.i--,t.g.length>2*t.i&&He(t)))}function yn(t,e){return dn(t),e=mn(t,e),ze(t.g.h,e)}function gn(t,e,n){pn(t,e),0<n.length&&(t.i=null,t.g.set(mn(t,e),z(n)),t.h+=n.length)}function mn(t,e){return e=String(e),e=t.j?e.toLowerCase():e}(N=fn.prototype).add=function(t,e){dn(this),this.i=null,t=mn(this,t);var n=this.g.get(t);return n||this.g.set(t,n=[]),n.push(e),this.h+=1,this},N.forEach=function(n,r){dn(this),this.g.forEach(function(t,e){Q(t,function(t){n.call(r,t,e,this)},this)},this)},N.T=function(){dn(this);for(var t=this.g.R(),e=this.g.T(),n=[],r=0;r<e.length;r++)for(var i=t[r],o=0;o<i.length;o++)n.push(e[r]);return n},N.R=function(t){dn(this);var e=[];if("string"==typeof t)yn(this,t)&&(e=H(e,this.g.get(mn(this,t))));else{t=this.g.R();for(var n=0;n<t.length;n++)e=H(e,t[n])}return e},N.set=function(t,e){return dn(this),this.i=null,yn(this,t=mn(this,t))&&(this.h-=this.g.get(t).length),this.g.set(t,[e]),this.h+=1,this},N.get=function(t,e){return t&&0<(t=this.R(t)).length?String(t[0]):e},N.toString=function(){if(this.i)return this.i;if(!this.g)return"";for(var t=[],e=this.g.T(),n=0;n<e.length;n++)for(var r=e[n],i=encodeURIComponent(String(r)),r=this.R(r),o=0;o<r.length;o++){var s=i;""!==r[o]&&(s+="="+encodeURIComponent(String(r[o]))),t.push(s)}return this.i=t.join("&")};var vn=function(t,e){this.h=t,this.g=e};function wn(t){this.l=t||En,t=R.PerformanceNavigationTiming?0<(t=R.performance.getEntriesByType("navigation")).length&&("hq"==t[0].nextHopProtocol||"h2"==t[0].nextHopProtocol):!!(R.g&&R.g.Ea&&R.g.Ea()&&R.g.Ea().Zb),this.j=t?this.l:1,this.g=null,1<this.j&&(this.g=new Set),this.h=null,this.i=[]}var bn,En=10;function Tn(t){return t.h||t.g&&t.g.size>=t.j}function In(t){return t.h?1:t.g?t.g.size:0}function _n(t,e){return t.h?t.h==e:t.g&&t.g.has(e)}function Sn(t,e){t.g?t.g.add(e):t.h=e}function An(t,e){t.h&&t.h==e?t.h=null:t.g&&t.g.has(e)&&t.g.delete(e)}function Dn(t){var e,n;if(null!=t.h)return t.i.concat(t.h.D);if(null==t.g||0===t.g.size)return z(t.i);var r=t.i;try{for(var i=D(t.g.values()),o=i.next();!o.done;o=i.next())var s=o.value,r=r.concat(s.D)}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return r}function Nn(){}function Cn(){this.g=new Nn}function kn(t,e,n,r,i){try{e.onload=null,e.onerror=null,e.onabort=null,e.ontimeout=null,i(r)}catch(t){}}function Rn(t){this.l=t.$b||null,this.j=t.ib||!1}function xn(t,e){Ut.call(this),this.D=t,this.u=e,this.m=void 0,this.readyState=On,this.status=0,this.responseType=this.responseText=this.response=this.statusText="",this.onreadystatechange=null,this.v=new Headers,this.h=null,this.C="GET",this.B="",this.g=!1,this.A=this.j=this.l=null}wn.prototype.cancel=function(){var e,t;if(this.i=Dn(this),this.h)this.h.cancel(),this.h=null;else if(this.g&&0!==this.g.size){try{for(var n=D(this.g.values()),r=n.next();!r.done;r=n.next())r.value.cancel()}catch(t){e={error:t}}finally{try{r&&!r.done&&(t=n.return)&&t.call(n)}finally{if(e)throw e.error}}this.g.clear()}},Nn.prototype.stringify=function(t){return R.JSON.stringify(t,void 0)},Nn.prototype.parse=function(t){return R.JSON.parse(t,void 0)},B(Rn,Te),Rn.prototype.g=function(){return new xn(this.l,this.j)},Rn.prototype.i=(bn={},function(){return bn}),B(xn,Ut);var On=0;function Ln(t){t.j.read().then(t.Sa.bind(t)).catch(t.ha.bind(t))}function Pn(t){t.readyState=4,t.l=null,t.j=null,t.A=null,Mn(t)}function Mn(t){t.onreadystatechange&&t.onreadystatechange.call(t)}(N=xn.prototype).open=function(t,e){if(this.readyState!=On)throw this.abort(),Error("Error reopening a connection");this.C=t,this.B=e,this.readyState=1,Mn(this)},N.send=function(t){if(1!=this.readyState)throw this.abort(),Error("need to call open() first. ");this.g=!0;var e={headers:this.v,method:this.C,credentials:this.m,cache:void 0};t&&(e.body=t),(this.D||R).fetch(new Request(this.B,e)).then(this.Va.bind(this),this.ha.bind(this))},N.abort=function(){this.response=this.responseText="",this.v=new Headers,this.status=0,this.j&&this.j.cancel("Request was aborted."),1<=this.readyState&&this.g&&4!=this.readyState&&(this.g=!1,Pn(this)),this.readyState=On},N.Va=function(t){if(this.g&&(this.l=t,this.h||(this.status=this.l.status,this.statusText=this.l.statusText,this.h=t.headers,this.readyState=2,Mn(this)),this.g&&(this.readyState=3,Mn(this),this.g)))if("arraybuffer"===this.responseType)t.arrayBuffer().then(this.Ta.bind(this),this.ha.bind(this));else if(void 0!==R.ReadableStream&&"body"in t){if(this.j=t.body.getReader(),this.u){if(this.responseType)throw Error('responseType must be empty for "streamBinaryChunks" mode responses.');this.response=[]}else this.response=this.responseText="",this.A=new TextDecoder;Ln(this)}else t.text().then(this.Ua.bind(this),this.ha.bind(this))},N.Sa=function(t){var e;this.g&&(this.u&&t.value?this.response.push(t.value):this.u||(e=t.value||new Uint8Array(0),(e=this.A.decode(e,{stream:!t.done}))&&(this.response=this.responseText+=e)),(t.done?Pn:Mn)(this),3==this.readyState&&Ln(this))},N.Ua=function(t){this.g&&(this.response=this.responseText=t,Pn(this))},N.Ta=function(t){this.g&&(this.response=t,Pn(this))},N.ha=function(){this.g&&Pn(this)},N.setRequestHeader=function(t,e){this.v.append(t,e)},N.getResponseHeader=function(t){return this.h&&this.h.get(t.toLowerCase())||""},N.getAllResponseHeaders=function(){if(!this.h)return"";for(var t=[],e=this.h.entries(),n=e.next();!n.done;)n=n.value,t.push(n[0]+": "+n[1]),n=e.next();return t.join("\r\n")},Object.defineProperty(xn.prototype,"withCredentials",{get:function(){return"include"===this.m},set:function(t){this.m=t?"include":"same-origin"}});var Fn=R.JSON.parse;function Vn(t){Ut.call(this),this.headers=new Qe,this.u=t||null,this.h=!1,this.C=this.g=null,this.H="",this.m=0,this.j="",this.l=this.F=this.v=this.D=!1,this.B=0,this.A=null,this.J=Un,this.K=this.L=!1}B(Vn,Ut);var Un="",qn=/^https?$/i,Bn=["POST","PUT"];function jn(t){return"content-type"==t.toLowerCase()}function Kn(t,e){t.h=!1,t.g&&(t.l=!0,t.g.abort(),t.l=!1),t.j=e,t.m=5,Gn(t),Hn(t)}function Gn(t){t.D||(t.D=!0,qt(t,"complete"),qt(t,"error"))}function Qn(t){if(t.h&&void 0!==k&&(!t.C[1]||4!=Wn(t)||2!=t.ba()))if(t.v&&4==Wn(t))ne(t.Fa,0,t);else if(qt(t,"readystatechange"),4==Wn(t)){t.h=!1;try{var e,n,r,i,o=t.ba();t:switch(o){case 200:case 201:case 202:case 204:case 206:case 304:case 1223:var s=!0;break t;default:s=!1}if((e=s)||((n=0===o)&&(!(i=String(t.H).match(We)[1]||null)&&R.self&&R.self.location&&(i=(r=R.self.location.protocol).substr(0,r.length-1)),n=!qn.test(i?i.toLowerCase():"")),e=n),e)qt(t,"complete"),qt(t,"success");else{t.m=6;try{var a=2<Wn(t)?t.g.statusText:""}catch(t){a=""}t.j=a+" ["+t.ba()+"]",Gn(t)}}finally{Hn(t)}}}function Hn(t,e){if(t.g){zn(t);var n=t.g,r=t.C[0]?x:null;t.g=null,t.C=null,e||qt(t,"ready");try{n.onreadystatechange=r}catch(t){}}}function zn(t){t.g&&t.K&&(t.g.ontimeout=null),t.A&&(R.clearTimeout(t.A),t.A=null)}function Wn(t){return t.g?t.g.readyState:0}function Yn(t){try{if(!t.g)return null;if("response"in t.g)return t.g.response;switch(t.J){case Un:case"text":return t.g.responseText;case"arraybuffer":if("mozResponseArrayBuffer"in t.g)return t.g.mozResponseArrayBuffer}return null}catch(t){return null}}function Xn(t,e,n){t:{for(r in n){var r=!1;break t}r=!0}var i;r||(i="",tt(n,function(t,e){i+=e,i+=":",i+=t,i+="\r\n"}),n=i,"string"==typeof t?null!=n&&encodeURIComponent(String(n)):en(t,e,n))}function $n(t,e,n){return n&&n.internalChannelParams&&n.internalChannelParams[t]||e}function Jn(t){this.za=0,this.l=[],this.h=new he,this.la=this.oa=this.F=this.W=this.g=this.sa=this.D=this.aa=this.o=this.P=this.s=null,this.Za=this.V=0,this.Xa=$n("failFast",!1,t),this.N=this.v=this.u=this.m=this.j=null,this.X=!0,this.I=this.ta=this.U=-1,this.Y=this.A=this.C=0,this.Pa=$n("baseRetryDelayMs",5e3,t),this.$a=$n("retryDelaySeedMs",1e4,t),this.Ya=$n("forwardChannelMaxRetries",2,t),this.ra=$n("forwardChannelRequestTimeoutMs",2e4,t),this.qa=t&&t.xmlHttpFactory||void 0,this.Ba=t&&t.Yb||!1,this.K=void 0,this.H=t&&t.supportsCrossDomainXhr||!1,this.J="",this.i=new wn(t&&t.concurrentRequestLimit),this.Ca=new Cn,this.ja=t&&t.fastHandshake||!1,this.Ra=t&&t.Wb||!1,t&&t.Aa&&this.h.Aa(),t&&t.forceLongPolling&&(this.X=!1),this.$=!this.ja&&this.X&&t&&t.detectBufferingProxy||!1,this.ka=void 0,this.O=0,this.L=!1,this.B=null,this.Wa=!t||!1!==t.Xb}function Zn(t){var e,n;er(t),3==t.G&&(e=t.V++,en(n=Xe(t.F),"SID",t.J),en(n,"RID",e),en(n,"TYPE","terminate"),or(t,n),(e=new Ne(t,t.h,e,void 0)).K=2,e.v=nn(Xe(n)),n=!1,!(n=R.navigator&&R.navigator.sendBeacon?R.navigator.sendBeacon(e.v.toString(),""):n)&&R.Image&&((new Image).src=e.v,n=!0),n||(e.g=mr(e.l,null),e.g.ea(e.v)),e.F=Date.now(),Ve(e)),yr(t)}function tr(t){t.g&&(cr(t),t.g.cancel(),t.g=null)}function er(t){tr(t),t.u&&(R.clearTimeout(t.u),t.u=null),lr(t),t.i.cancel(),t.m&&("number"==typeof t.m&&R.clearTimeout(t.m),t.m=null)}function nr(t,e){t.l.push(new vn(t.Za++,e)),3==t.G&&rr(t)}function rr(t){Tn(t.i)||t.m||(t.m=!0,Xt(t.Ha,t),t.C=0)}function ir(t,e){var n=e?e.m:t.V++,r=Xe(t.F);en(r,"SID",t.J),en(r,"RID",n),en(r,"AID",t.U),or(t,r),t.o&&t.s&&Xn(r,t.o,t.s),n=new Ne(t,t.h,n,t.C+1),null===t.o&&(n.H=t.s),e&&(t.l=e.D.concat(t.l)),e=sr(t,n,1e3),n.setTimeout(Math.round(.5*t.ra)+Math.round(.5*t.ra*Math.random())),Sn(t.i,n),Le(n,r,e)}function or(t,n){t.j&&Ge({},function(t,e){en(n,e,t)})}function sr(t,e,n){n=Math.min(t.l.length,n);var r=t.j?U(t.j.Oa,t.j,t):null;t:for(var i=t.l,o=-1;;){var s=["count="+n];-1==o?0<n?(o=i[0].h,s.push("ofs="+o)):o=0:s.push("ofs="+o);for(var a=!0,u=0;u<n;u++){var c=i[u].h,h=i[u].g;if((c-=o)<0)o=Math.max(0,i[u].h-100),a=!1;else try{!function(t,r,e){var i=e||"";try{Ge(t,function(t,e){var n=t;L(t)&&(n=jt(t)),r.push(i+e+"="+encodeURIComponent(n))})}catch(t){throw r.push(i+"type="+encodeURIComponent("_badmap")),t}}(h,s,"req"+c+"_")}catch(t){r&&r(h)}}if(a){r=s.join("&");break t}}return t=t.l.splice(0,n),e.D=t,r}function ar(t){t.g||t.u||(t.Y=1,Xt(t.Ga,t),t.A=0)}function ur(t){return!(t.g||t.u||3<=t.A)&&(t.Y++,t.u=be(U(t.Ga,t),dr(t,t.A)),t.A++,1)}function cr(t){null!=t.B&&(R.clearTimeout(t.B),t.B=null)}function hr(t){t.g=new Ne(t,t.h,"rpc",t.Y),null===t.o&&(t.g.H=t.s),t.g.O=0;var e=Xe(t.oa);en(e,"RID","rpc"),en(e,"SID",t.J),en(e,"CI",t.N?"0":"1"),en(e,"AID",t.U),or(t,e),en(e,"TYPE","xmlhttp"),t.o&&t.s&&Xn(e,t.o,t.s),t.K&&t.g.setTimeout(t.K);var n=t.g;t=t.la,n.K=1,n.v=nn(Xe(e)),n.s=null,n.U=!0,Pe(n,t)}function lr(t){null!=t.v&&(R.clearTimeout(t.v),t.v=null)}function fr(t,e){var n,r,i,o=null;if(t.g==e){lr(t),cr(t),t.g=null;var s=2}else{if(!_n(t.i,e))return;o=e.D,An(t.i,e),s=1}if(t.I=e.N,0!=t.G)if(e.i)1==s?(o=e.s?e.s.length:0,e=Date.now()-e.F,n=t.C,qt(s=pe(),new we(s,o)),rr(t)):ar(t);else if(3==(n=e.o)||0==n&&0<t.I||(1!=s||(i=e,In((r=t).i)>=r.i.j-(r.m?1:0)||(r.m?(r.l=i.D.concat(r.l),0):1==r.G||2==r.G||r.C>=(r.Xa?0:r.Ya)||(r.m=be(U(r.Ha,r,i),dr(r,r.C)),r.C++,0))))&&(2!=s||!ur(t)))switch(o&&0<o.length&&(e=t.i,e.i=e.i.concat(o)),n){case 1:pr(t,5);break;case 4:pr(t,10);break;case 3:pr(t,6);break;default:pr(t,2)}}function dr(t,e){var n=t.Pa+Math.floor(Math.random()*t.$a);return t.j||(n*=2),n*e}function pr(t,e){var n,r,i,o;t.h.info("Error code "+e),2==e?(r=null,t.j&&(r=null),o=U(t.jb,t),r||(r=new Ye("//www.google.com/images/cleardot.gif"),R.location&&"http"==R.location.protocol||$e(r,"https"),nn(r)),n=r.toString(),r=o,o=new he,R.Image?((i=new Image).onload=q(kn,o,i,"TestLoadImage: loaded",!0,r),i.onerror=q(kn,o,i,"TestLoadImage: error",!1,r),i.onabort=q(kn,o,i,"TestLoadImage: abort",!1,r),i.ontimeout=q(kn,o,i,"TestLoadImage: timeout",!1,r),R.setTimeout(function(){i.ontimeout&&i.ontimeout()},1e4),i.src=n):r(!1)):ve(2),t.G=0,t.j&&t.j.va(e),yr(t),er(t)}function yr(t){t.G=0,t.I=-1,t.j&&(0==Dn(t.i).length&&0==t.l.length||(t.i.i.length=0,z(t.l),t.l.length=0),t.j.ua())}function gr(t,e,n){var r,i,o,s,a,u=(s=n)instanceof Ye?Xe(s):new Ye(s,void 0);return""!=u.i?(e&&Je(u,e+"."+u.i),Ze(u,u.m)):(a=R.location,r=a.protocol,i=e?e+"."+a.hostname:a.hostname,o=+a.port,s=n,a=new Ye(null,void 0),r&&$e(a,r),i&&Je(a,i),o&&Ze(a,o),s&&(a.l=s),u=a),t.aa&&tt(t.aa,function(t,e){en(u,e,t)}),e=t.D,n=t.sa,e&&n&&en(u,e,n),en(u,"VER",t.ma),or(t,u),u}function mr(t,e,n){if(e&&!t.H)throw Error("Can't create secondary domain capable XhrIo object.");return(e=n&&t.Ba&&!t.qa?new Vn(new Rn({ib:!0})):new Vn(t.qa)).L=t.H,e}function vr(){}function wr(){if(at&&!(10<=Number(mt)))throw Error("Environmental error: no available transport.")}function br(t,e){Ut.call(this),this.g=new Jn(e),this.l=t,this.h=e&&e.messageUrlParams||null,t=e&&e.messageHeaders||null,e&&e.clientProtocolHeaderRequired&&(t?t["X-Client-Protocol"]="webchannel":t={"X-Client-Protocol":"webchannel"}),this.g.s=t,t=e&&e.initMessageHeaders||null,e&&e.messageContentType&&(t?t["X-WebChannel-Content-Type"]=e.messageContentType:t={"X-WebChannel-Content-Type":e.messageContentType}),e&&e.ya&&(t?t["X-WebChannel-Client-Profile"]=e.ya:t={"X-WebChannel-Client-Profile":e.ya}),this.g.P=t,(t=e&&e.httpHeadersOverwriteParam)&&!W(t)&&(this.g.o=t),this.A=e&&e.supportsCrossDomainXhr||!1,this.v=e&&e.sendRawJson||!1,(e=e&&e.httpSessionIdParam)&&!W(e)&&(this.g.D=e,null!==(t=this.h)&&e in t&&(e in(t=this.h)&&delete t[e])),this.j=new Ir(this)}function Er(t){Se.call(this);var e=t.__sm__;if(e){t:{for(var n in e){t=n;break t}t=void 0}(this.i=t)&&(t=this.i,e=null!==e&&t in e?e[t]:void 0),this.data=e}else this.data=t}function Tr(){Ae.call(this),this.status=1}function Ir(t){this.g=t}(N=Vn.prototype).ea=function(t,e,n,r){if(this.g)throw Error("[goog.net.XhrIo] Object is active with another request="+this.H+"; newUri="+t);e=e?e.toUpperCase():"GET",this.H=t,this.j="",this.m=0,this.D=!1,this.h=!0,this.g=(this.u||ke).g(),this.C=this.u?Ie(this.u):Ie(ke),this.g.onreadystatechange=U(this.Fa,this);try{this.F=!0,this.g.open(e,String(t),!0),this.F=!1}catch(t){return void Kn(this,t)}t=n||"";var i,o=new Qe(this.headers);r&&Ge(r,function(t,e){o.set(e,t)}),r=function(t){t:{for(var e=jn,n=t.length,r="string"==typeof t?t.split(""):t,i=0;i<n;i++)if(i in r&&e.call(void 0,r[i],i,t)){e=i;break t}e=-1}return e<0?null:"string"==typeof t?t.charAt(e):t[e]}(o.T()),n=R.FormData&&t instanceof R.FormData,0<=G(Bn,e)&&!r&&!n&&o.set("Content-Type","application/x-www-form-urlencoded;charset=utf-8"),o.forEach(function(t,e){this.g.setRequestHeader(e,t)},this),this.J&&(this.g.responseType=this.J),"withCredentials"in this.g&&this.g.withCredentials!==this.L&&(this.g.withCredentials=this.L);try{zn(this),0<this.B&&((this.K=(i=this.g,at&&gt()&&"number"==typeof i.timeout&&void 0!==i.ontimeout))?(this.g.timeout=this.B,this.g.ontimeout=U(this.pa,this)):this.A=ne(this.pa,this.B,this)),this.v=!0,this.g.send(t),this.v=!1}catch(t){Kn(this,t)}},N.pa=function(){void 0!==k&&this.g&&(this.j="Timed out after "+this.B+"ms, aborting",this.m=8,qt(this,"timeout"),this.abort(8))},N.abort=function(t){this.g&&this.h&&(this.h=!1,this.l=!0,this.g.abort(),this.l=!1,this.m=t||7,qt(this,"complete"),qt(this,"abort"),Hn(this))},N.M=function(){this.g&&(this.h&&(this.h=!1,this.l=!0,this.g.abort(),this.l=!1),Hn(this,!0)),Vn.Z.M.call(this)},N.Fa=function(){this.s||(this.F||this.v||this.l?Qn(this):this.cb())},N.cb=function(){Qn(this)},N.ba=function(){try{return 2<Wn(this)?this.g.status:-1}catch(t){return-1}},N.ga=function(){try{return this.g?this.g.responseText:""}catch(t){return""}},N.Qa=function(t){if(this.g){var e=this.g.responseText;return t&&0==e.indexOf(t)&&(e=e.substring(t.length)),Fn(e)}},N.Da=function(){return this.m},N.La=function(){return"string"==typeof this.j?this.j:String(this.j)},(N=Jn.prototype).ma=8,N.G=1,N.hb=function(t){try{this.h.info("Origin Trials invoked: "+t)}catch(t){}},N.Ha=function(t){if(this.m)if(this.m=null,1==this.G){if(!t){this.V=Math.floor(1e5*Math.random()),t=this.V++;var e=new Ne(this,this.h,t,void 0),n=this.s;if(this.P&&(n?rt(n=et(n),this.P):n=this.P),null===this.o&&(e.H=n),this.ja)t:{for(var r=0,i=0;i<this.l.length;i++){var o=this.l[i];if("__data__"in o.g&&"string"==typeof(o=o.g.__data__)?o=o.length:o=void 0,void 0===o)break;if(4096<(r+=o)){r=i;break t}if(4096===r||i===this.l.length-1){r=i+1;break t}}r=1e3}else r=1e3;r=sr(this,e,r),en(i=Xe(this.F),"RID",t),en(i,"CVER",22),this.D&&en(i,"X-HTTP-Session-Id",this.D),or(this,i),this.o&&n&&Xn(i,this.o,n),Sn(this.i,e),this.Ra&&en(i,"TYPE","init"),this.ja?(en(i,"$req",r),en(i,"SID","null"),e.$=!0,Le(e,i,null)):Le(e,i,r),this.G=2}}else 3==this.G&&(t?ir(this,t):0==this.l.length||Tn(this.i)||ir(this))},N.Ga=function(){var t;this.u=null,hr(this),this.$&&!(this.L||null==this.g||this.O<=0)&&(t=2*this.O,this.h.info("BP detection timer enabled: "+t),this.B=be(U(this.bb,this),t))},N.bb=function(){this.B&&(this.B=null,this.h.info("BP detection timeout reached."),this.h.info("Buffering proxy detected and switch to long-polling!"),this.N=!1,this.L=!0,ve(10),tr(this),hr(this))},N.ab=function(){null!=this.v&&(this.v=null,tr(this),ur(this),ve(19))},N.jb=function(t){t?(this.h.info("Successfully pinged google.com"),ve(2)):(this.h.info("Failed to ping google.com"),ve(1))},(N=vr.prototype).xa=function(){},N.wa=function(){},N.va=function(){},N.ua=function(){},N.Oa=function(){},wr.prototype.g=function(t,e){return new br(t,e)},B(br,Ut),br.prototype.m=function(){this.g.j=this.j,this.A&&(this.g.H=!0);var t=this.g,e=this.l,n=this.h||void 0;t.Wa&&(t.h.info("Origin Trials enabled."),Xt(U(t.hb,t,e))),ve(0),t.W=e,t.aa=n||{},t.N=t.X,t.F=gr(t,null,t.W),rr(t)},br.prototype.close=function(){Zn(this.g)},br.prototype.u=function(t){var e;"string"==typeof t?((e={}).__data__=t,nr(this.g,e)):this.v?((e={}).__data__=jt(t),nr(this.g,e)):nr(this.g,t)},br.prototype.M=function(){this.g.j=null,delete this.j,Zn(this.g),delete this.g,br.Z.M.call(this)},B(Er,Se),B(Tr,Ae),B(Ir,vr),Ir.prototype.xa=function(){qt(this.g,"a")},Ir.prototype.wa=function(t){qt(this.g,new Er(t))},Ir.prototype.va=function(t){qt(this.g,new Tr)},Ir.prototype.ua=function(){qt(this.g,"b")},wr.prototype.createWebChannel=wr.prototype.g,br.prototype.send=br.prototype.u,br.prototype.open=br.prototype.m,Ee.NO_ERROR=0,Ee.TIMEOUT=8,Ee.HTTP_ERROR=6,C.COMPLETE="complete",(_e.EventType=Kt).OPEN="a",Kt.CLOSE="b",Kt.ERROR="c",Kt.MESSAGE="d",Ut.prototype.listen=Ut.prototype.N,Vn.prototype.listenOnce=Vn.prototype.O,Vn.prototype.getLastError=Vn.prototype.La,Vn.prototype.getLastErrorCode=Vn.prototype.Da,Vn.prototype.getStatus=Vn.prototype.ba,Vn.prototype.getResponseJson=Vn.prototype.Qa,Vn.prototype.getResponseText=Vn.prototype.ga,Vn.prototype.send=Vn.prototype.ea;var _r=pe,Sr=Ee,Ar=C,Dr=fe,Nr=10,Cr=11,kr=Rn,Rr=_e,xr=Vn,Or=(Lr.prototype.t=function(t){return this.previousValue=Math.max(t,this.previousValue),this.previousValue},Lr.prototype.next=function(){var t=++this.previousValue;return this.i&&this.i(t),t},Lr);function Lr(t,e){var n=this;this.previousValue=t,e&&(e.sequenceNumberHandler=function(t){return n.t(t)},this.i=function(t){return e.writeSequenceNumber(t)})}Or.o=-1;var Pr,Mr={OK:"ok",CANCELLED:"cancelled",UNKNOWN:"unknown",INVALID_ARGUMENT:"invalid-argument",DEADLINE_EXCEEDED:"deadline-exceeded",NOT_FOUND:"not-found",ALREADY_EXISTS:"already-exists",PERMISSION_DENIED:"permission-denied",UNAUTHENTICATED:"unauthenticated",RESOURCE_EXHAUSTED:"resource-exhausted",FAILED_PRECONDITION:"failed-precondition",ABORTED:"aborted",OUT_OF_RANGE:"out-of-range",UNIMPLEMENTED:"unimplemented",INTERNAL:"internal",UNAVAILABLE:"unavailable",DATA_LOSS:"data-loss"},Fr=(n(Ur,Pr=Error),Ur),Vr=new _("@firebase/firestore");function Ur(t,e){var n=this;return(n=Pr.call(this,e)||this).code=t,n.message=e,n.name="FirebaseError",n.toString=function(){return n.name+": [code="+n.code+"]: "+n.message},n}function qr(){return Vr.logLevel}function Br(t){for(var e,n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];Vr.logLevel<=m.DEBUG&&(e=n.map(Gr),Vr.debug.apply(Vr,s(["Firestore (8.9.1): "+t],e)))}function jr(t){for(var e,n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];Vr.logLevel<=m.ERROR&&(e=n.map(Gr),Vr.error.apply(Vr,s(["Firestore (8.9.1): "+t],e)))}function Kr(t){for(var e,n=[],r=1;r<arguments.length;r++)n[r-1]=arguments[r];Vr.logLevel<=m.WARN&&(e=n.map(Gr),Vr.warn.apply(Vr,s(["Firestore (8.9.1): "+t],e)))}function Gr(e){if("string"==typeof e)return e;try{return JSON.stringify(e)}catch(t){return e}}function Qr(t){t="FIRESTORE (8.9.1) INTERNAL ASSERTION FAILED: "+(t=void 0===t?"Unexpected state":t);throw jr(t),new Error(t)}function Hr(t){t||Qr()}var zr=(Wr.u=function(){for(var t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",e=Math.floor(256/t.length)*t.length,n="";n.length<20;)for(var r=function(t){var e="undefined"!=typeof self&&(self.crypto||self.msCrypto),n=new Uint8Array(t);if(e&&"function"==typeof e.getRandomValues)e.getRandomValues(n);else for(var r=0;r<t;r++)n[r]=Math.floor(256*Math.random());return n}(40),i=0;i<r.length;++i)n.length<20&&r[i]<e&&(n+=t.charAt(r[i]%t.length));return n},Wr);function Wr(){}function Yr(t,e){return t<e?-1:e<t?1:0}function Xr(t,n,r){return t.length===n.length&&t.every(function(t,e){return r(t,n[e])})}function $r(t){return t+"\0"}var Jr=(ei.now=function(){return ei.fromMillis(Date.now())},ei.fromDate=function(t){return ei.fromMillis(t.getTime())},ei.fromMillis=function(t){var e=Math.floor(t/1e3);return new ei(e,Math.floor(1e6*(t-1e3*e)))},ei.prototype.toDate=function(){return new Date(this.toMillis())},ei.prototype.toMillis=function(){return 1e3*this.seconds+this.nanoseconds/1e6},ei.prototype._compareTo=function(t){return this.seconds===t.seconds?Yr(this.nanoseconds,t.nanoseconds):Yr(this.seconds,t.seconds)},ei.prototype.isEqual=function(t){return t.seconds===this.seconds&&t.nanoseconds===this.nanoseconds},ei.prototype.toString=function(){return"Timestamp(seconds="+this.seconds+", nanoseconds="+this.nanoseconds+")"},ei.prototype.toJSON=function(){return{seconds:this.seconds,nanoseconds:this.nanoseconds}},ei.prototype.valueOf=function(){var t=this.seconds- -62135596800;return String(t).padStart(12,"0")+"."+String(this.nanoseconds).padStart(9,"0")},ei),Zr=(ti.fromTimestamp=function(t){return new ti(t)},ti.min=function(){return new ti(new Jr(0,0))},ti.prototype.compareTo=function(t){return this.timestamp._compareTo(t.timestamp)},ti.prototype.isEqual=function(t){return this.timestamp.isEqual(t.timestamp)},ti.prototype.toMicroseconds=function(){return 1e6*this.timestamp.seconds+this.timestamp.nanoseconds/1e3},ti.prototype.toString=function(){return"SnapshotVersion("+this.timestamp.toString()+")"},ti.prototype.toTimestamp=function(){return this.timestamp},ti);function ti(t){this.timestamp=t}function ei(t,e){if(this.seconds=t,(this.nanoseconds=e)<0)throw new Fr(Mr.INVALID_ARGUMENT,"Timestamp nanoseconds out of range: "+e);if(1e9<=e)throw new Fr(Mr.INVALID_ARGUMENT,"Timestamp nanoseconds out of range: "+e);if(t<-62135596800)throw new Fr(Mr.INVALID_ARGUMENT,"Timestamp seconds out of range: "+t);if(253402300800<=t)throw new Fr(Mr.INVALID_ARGUMENT,"Timestamp seconds out of range: "+t)}function ni(t){var e,n=0;for(e in t)Object.prototype.hasOwnProperty.call(t,e)&&n++;return n}function ri(t,e){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&e(n,t[n])}function ii(t){for(var e in t)if(Object.prototype.hasOwnProperty.call(t,e))return!1;return!0}var oi,si,C=(Object.defineProperty(gi.prototype,"length",{get:function(){return this.len},enumerable:!1,configurable:!0}),gi.prototype.isEqual=function(t){return 0===gi.comparator(this,t)},gi.prototype.child=function(t){var e=this.segments.slice(this.offset,this.limit());return t instanceof gi?t.forEach(function(t){e.push(t)}):e.push(t),this.construct(e)},gi.prototype.limit=function(){return this.offset+this.length},gi.prototype.popFirst=function(t){return this.construct(this.segments,this.offset+(t=void 0===t?1:t),this.length-t)},gi.prototype.popLast=function(){return this.construct(this.segments,this.offset,this.length-1)},gi.prototype.firstSegment=function(){return this.segments[this.offset]},gi.prototype.lastSegment=function(){return this.get(this.length-1)},gi.prototype.get=function(t){return this.segments[this.offset+t]},gi.prototype.isEmpty=function(){return 0===this.length},gi.prototype.isPrefixOf=function(t){if(t.length<this.length)return!1;for(var e=0;e<this.length;e++)if(this.get(e)!==t.get(e))return!1;return!0},gi.prototype.isImmediateParentOf=function(t){if(this.length+1!==t.length)return!1;for(var e=0;e<this.length;e++)if(this.get(e)!==t.get(e))return!1;return!0},gi.prototype.forEach=function(t){for(var e=this.offset,n=this.limit();e<n;e++)t(this.segments[e])},gi.prototype.toArray=function(){return this.segments.slice(this.offset,this.limit())},gi.comparator=function(t,e){for(var n=Math.min(t.length,e.length),r=0;r<n;r++){var i=t.get(r),o=e.get(r);if(i<o)return-1;if(o<i)return 1}return t.length<e.length?-1:t.length>e.length?1:0},gi),ai=(n(yi,si=C),yi.prototype.construct=function(t,e,n){return new yi(t,e,n)},yi.prototype.canonicalString=function(){return this.toArray().join("/")},yi.prototype.toString=function(){return this.canonicalString()},yi.fromString=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=[],r=0,i=t;r<i.length;r++){var o=i[r];if(0<=o.indexOf("//"))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid segment ("+o+"). Paths must not contain // in them.");n.push.apply(n,o.split("/").filter(function(t){return 0<t.length}))}return new yi(n)},yi.emptyPath=function(){return new yi([])},yi),ui=/^[_a-zA-Z][_a-zA-Z0-9]*$/,ci=(n(pi,oi=C),pi.prototype.construct=function(t,e,n){return new pi(t,e,n)},pi.isValidIdentifier=function(t){return ui.test(t)},pi.prototype.canonicalString=function(){return this.toArray().map(function(t){return t=t.replace(/\\/g,"\\\\").replace(/`/g,"\\`"),t=!pi.isValidIdentifier(t)?"`"+t+"`":t}).join(".")},pi.prototype.toString=function(){return this.canonicalString()},pi.prototype.isKeyField=function(){return 1===this.length&&"__name__"===this.get(0)},pi.keyField=function(){return new pi(["__name__"])},pi.fromServerFormat=function(t){for(var e=[],n="",r=0,i=function(){if(0===n.length)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid field path ("+t+"). Paths must not be empty, begin with '.', end with '.', or contain '..'");e.push(n),n=""},o=!1;r<t.length;){var s=t[r];if("\\"===s){if(r+1===t.length)throw new Fr(Mr.INVALID_ARGUMENT,"Path has trailing escape character: "+t);var a=t[r+1];if("\\"!==a&&"."!==a&&"`"!==a)throw new Fr(Mr.INVALID_ARGUMENT,"Path has invalid escape sequence: "+t);n+=a,r+=2}else"`"===s?o=!o:"."!==s||o?n+=s:i(),r++}if(i(),o)throw new Fr(Mr.INVALID_ARGUMENT,"Unterminated ` in path: "+t);return new pi(e)},pi.emptyPath=function(){return new pi([])},pi),hi=(di.prototype.covers=function(t){for(var e=0,n=this.fields;e<n.length;e++)if(n[e].isPrefixOf(t))return!0;return!1},di.prototype.isEqual=function(t){return Xr(this.fields,t.fields,function(t,e){return t.isEqual(e)})},di),li=(fi.fromBase64String=function(t){return new fi(atob(t))},fi.fromUint8Array=function(t){return new fi(function(t){for(var e="",n=0;n<t.length;++n)e+=String.fromCharCode(t[n]);return e}(t))},fi.prototype.toBase64=function(){return t=this.binaryString,btoa(t);var t},fi.prototype.toUint8Array=function(){return function(t){for(var e=new Uint8Array(t.length),n=0;n<t.length;n++)e[n]=t.charCodeAt(n);return e}(this.binaryString)},fi.prototype.approximateByteSize=function(){return 2*this.binaryString.length},fi.prototype.compareTo=function(t){return Yr(this.binaryString,t.binaryString)},fi.prototype.isEqual=function(t){return this.binaryString===t.binaryString},fi);function fi(t){this.binaryString=t}function di(t){(this.fields=t).sort(ci.comparator)}function pi(){return null!==oi&&oi.apply(this,arguments)||this}function yi(){return null!==si&&si.apply(this,arguments)||this}function gi(t,e,n){void 0===e?e=0:e>t.length&&Qr(),void 0===n?n=t.length-e:n>t.length-e&&Qr(),this.segments=t,this.offset=e,this.len=n}li.EMPTY_BYTE_STRING=new li("");var mi=new RegExp(/^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(?:\.(\d+))?Z$/);function vi(t){if(Hr(!!t),"string"!=typeof t)return{seconds:wi(t.seconds),nanos:wi(t.nanos)};var e=0,n=mi.exec(t);Hr(!!n),n[1]&&(n=((n=n[1])+"000000000").substr(0,9),e=Number(n));t=new Date(t);return{seconds:Math.floor(t.getTime()/1e3),nanos:e}}function wi(t){return"number"==typeof t?t:"string"==typeof t?Number(t):0}function bi(t){return"string"==typeof t?li.fromBase64String(t):li.fromUint8Array(t)}function Ei(t){return"server_timestamp"===(null===(t=((null===(t=null==t?void 0:t.mapValue)||void 0===t?void 0:t.fields)||{}).__type__)||void 0===t?void 0:t.stringValue)}function Ti(t){t=vi(t.mapValue.fields.__local_write_time__.timestampValue);return new Jr(t.seconds,t.nanos)}function Ii(t){return null==t}function _i(t){return 0===t&&1/t==-1/0}function Si(t){return"number"==typeof t&&Number.isInteger(t)&&!_i(t)&&t<=Number.MAX_SAFE_INTEGER&&t>=Number.MIN_SAFE_INTEGER}var Ai=(Di.fromPath=function(t){return new Di(ai.fromString(t))},Di.fromName=function(t){return new Di(ai.fromString(t).popFirst(5))},Di.prototype.hasCollectionId=function(t){return 2<=this.path.length&&this.path.get(this.path.length-2)===t},Di.prototype.isEqual=function(t){return null!==t&&0===ai.comparator(this.path,t.path)},Di.prototype.toString=function(){return this.path.toString()},Di.comparator=function(t,e){return ai.comparator(t.path,e.path)},Di.isDocumentKey=function(t){return t.length%2==0},Di.fromSegments=function(t){return new Di(new ai(t.slice()))},Di);function Di(t){this.path=t}function Ni(t){return"nullValue"in t?0:"booleanValue"in t?1:"integerValue"in t||"doubleValue"in t?2:"timestampValue"in t?3:"stringValue"in t?5:"bytesValue"in t?6:"referenceValue"in t?7:"geoPointValue"in t?8:"arrayValue"in t?9:"mapValue"in t?Ei(t)?4:10:Qr()}function Ci(r,i){var t,e,n=Ni(r);if(n!==Ni(i))return!1;switch(n){case 0:return!0;case 1:return r.booleanValue===i.booleanValue;case 4:return Ti(r).isEqual(Ti(i));case 3:return function(t){if("string"==typeof r.timestampValue&&"string"==typeof t.timestampValue&&r.timestampValue.length===t.timestampValue.length)return r.timestampValue===t.timestampValue;var e=vi(r.timestampValue),t=vi(t.timestampValue);return e.seconds===t.seconds&&e.nanos===t.nanos}(i);case 5:return r.stringValue===i.stringValue;case 6:return e=i,bi(r.bytesValue).isEqual(bi(e.bytesValue));case 7:return r.referenceValue===i.referenceValue;case 8:return t=i,wi((e=r).geoPointValue.latitude)===wi(t.geoPointValue.latitude)&&wi(e.geoPointValue.longitude)===wi(t.geoPointValue.longitude);case 2:return function(t,e){if("integerValue"in t&&"integerValue"in e)return wi(t.integerValue)===wi(e.integerValue);if("doubleValue"in t&&"doubleValue"in e){t=wi(t.doubleValue),e=wi(e.doubleValue);return t===e?_i(t)===_i(e):isNaN(t)&&isNaN(e)}return!1}(r,i);case 9:return Xr(r.arrayValue.values||[],i.arrayValue.values||[],Ci);case 10:return function(){var t,e=r.mapValue.fields||{},n=i.mapValue.fields||{};if(ni(e)!==ni(n))return!1;for(t in e)if(e.hasOwnProperty(t)&&(void 0===n[t]||!Ci(e[t],n[t])))return!1;return!0}();default:return Qr()}}function ki(t,e){return void 0!==(t.values||[]).find(function(t){return Ci(t,e)})}function Ri(t,e){var n,r,i,o=Ni(t),s=Ni(e);if(o!==s)return Yr(o,s);switch(o){case 0:return 0;case 1:return Yr(t.booleanValue,e.booleanValue);case 2:return r=e,i=wi(t.integerValue||t.doubleValue),r=wi(r.integerValue||r.doubleValue),i<r?-1:r<i?1:i===r?0:isNaN(i)?isNaN(r)?0:-1:1;case 3:return xi(t.timestampValue,e.timestampValue);case 4:return xi(Ti(t),Ti(e));case 5:return Yr(t.stringValue,e.stringValue);case 6:return function(t,e){t=bi(t),e=bi(e);return t.compareTo(e)}(t.bytesValue,e.bytesValue);case 7:return function(t,e){for(var n=t.split("/"),r=e.split("/"),i=0;i<n.length&&i<r.length;i++){var o=Yr(n[i],r[i]);if(0!==o)return o}return Yr(n.length,r.length)}(t.referenceValue,e.referenceValue);case 8:return n=t.geoPointValue,i=e.geoPointValue,0!==(r=Yr(wi(n.latitude),wi(i.latitude)))?r:Yr(wi(n.longitude),wi(i.longitude));case 9:return function(t,e){for(var n=t.values||[],r=e.values||[],i=0;i<n.length&&i<r.length;++i){var o=Ri(n[i],r[i]);if(o)return o}return Yr(n.length,r.length)}(t.arrayValue,e.arrayValue);case 10:return function(t,e){var n=t.fields||{},r=Object.keys(n),i=e.fields||{},o=Object.keys(i);r.sort(),o.sort();for(var s=0;s<r.length&&s<o.length;++s){var a=Yr(r[s],o[s]);if(0!==a)return a;a=Ri(n[r[s]],i[o[s]]);if(0!==a)return a}return Yr(r.length,o.length)}(t.mapValue,e.mapValue);default:throw Qr()}}function xi(t,e){if("string"==typeof t&&"string"==typeof e&&t.length===e.length)return Yr(t,e);var n=vi(t),t=vi(e),e=Yr(n.seconds,t.seconds);return 0!==e?e:Yr(n.nanos,t.nanos)}function Oi(t){return function s(t){return"nullValue"in t?"null":"booleanValue"in t?""+t.booleanValue:"integerValue"in t?""+t.integerValue:"doubleValue"in t?""+t.doubleValue:"timestampValue"in t?function(t){t=vi(t);return"time("+t.seconds+","+t.nanos+")"}(t.timestampValue):"stringValue"in t?t.stringValue:"bytesValue"in t?bi(t.bytesValue).toBase64():"referenceValue"in t?(e=t.referenceValue,Ai.fromName(e).toString()):"geoPointValue"in t?"geo("+(e=t.geoPointValue).latitude+","+e.longitude+")":"arrayValue"in t?function(t){for(var e="[",n=!0,r=0,i=t.values||[];r<i.length;r++)n?n=!1:e+=",",e+=s(i[r]);return e+"]"}(t.arrayValue):"mapValue"in t?function(t){for(var e="{",n=!0,r=0,i=Object.keys(t.fields||{}).sort();r<i.length;r++){var o=i[r];n?n=!1:e+=",",e+=o+":"+s(t.fields[o])}return e+"}"}(t.mapValue):Qr();var e}(t)}function Li(t,e){return{referenceValue:"projects/"+t.projectId+"/databases/"+t.database+"/documents/"+e.path.canonicalString()}}function Pi(t){return t&&"integerValue"in t}function Mi(t){return!!t&&"arrayValue"in t}function Fi(t){return t&&"nullValue"in t}function Vi(t){return t&&"doubleValue"in t&&isNaN(Number(t.doubleValue))}function Ui(t){return t&&"mapValue"in t}function qi(t){if(t.geoPointValue)return{geoPointValue:Object.assign({},t.geoPointValue)};if(t.timestampValue&&"object"==typeof t.timestampValue)return{timestampValue:Object.assign({},t.timestampValue)};if(t.mapValue){var n={mapValue:{fields:{}}};return ri(t.mapValue.fields,function(t,e){return n.mapValue.fields[t]=qi(e)}),n}if(t.arrayValue){for(var e={arrayValue:{values:[]}},r=0;r<(t.arrayValue.values||[]).length;++r)e.arrayValue.values[r]=qi(t.arrayValue.values[r]);return e}return Object.assign({},t)}var Bi=(ji.empty=function(){return new ji({mapValue:{}})},ji.prototype.field=function(t){if(t.isEmpty())return this.value;for(var e=this.value,n=0;n<t.length-1;++n)if(!Ui(e=(e.mapValue.fields||{})[t.get(n)]))return null;return(e=(e.mapValue.fields||{})[t.lastSegment()])||null},ji.prototype.set=function(t,e){this.getFieldsMap(t.popLast())[t.lastSegment()]=qi(e)},ji.prototype.setAll=function(t){var r=this,i=ci.emptyPath(),o={},s=[];t.forEach(function(t,e){var n;i.isImmediateParentOf(e)||(n=r.getFieldsMap(i),r.applyChanges(n,o,s),o={},s=[],i=e.popLast()),t?o[e.lastSegment()]=qi(t):s.push(e.lastSegment())});t=this.getFieldsMap(i);this.applyChanges(t,o,s)},ji.prototype.delete=function(t){var e=this.field(t.popLast());Ui(e)&&e.mapValue.fields&&delete e.mapValue.fields[t.lastSegment()]},ji.prototype.isEqual=function(t){return Ci(this.value,t.value)},ji.prototype.getFieldsMap=function(t){var e=this.value;e.mapValue.fields||(e.mapValue={fields:{}});for(var n=0;n<t.length;++n){var r=e.mapValue.fields[t.get(n)];Ui(r)&&r.mapValue.fields||(r={mapValue:{fields:{}}},e.mapValue.fields[t.get(n)]=r),e=r}return e.mapValue.fields},ji.prototype.applyChanges=function(n,t,e){ri(t,function(t,e){return n[t]=e});for(var r=0,i=e;r<i.length;r++){var o=i[r];delete n[o]}},ji.prototype.clone=function(){return new ji(qi(this.value))},ji);function ji(t){this.value=t}var Ki=(Qi.newInvalidDocument=function(t){return new Qi(t,0,Zr.min(),Bi.empty(),0)},Qi.newFoundDocument=function(t,e,n){return new Qi(t,1,e,n,0)},Qi.newNoDocument=function(t,e){return new Qi(t,2,e,Bi.empty(),0)},Qi.newUnknownDocument=function(t,e){return new Qi(t,3,e,Bi.empty(),2)},Qi.prototype.convertToFoundDocument=function(t,e){return this.version=t,this.documentType=1,this.data=e,this.documentState=0,this},Qi.prototype.convertToNoDocument=function(t){return this.version=t,this.documentType=2,this.data=Bi.empty(),this.documentState=0,this},Qi.prototype.convertToUnknownDocument=function(t){return this.version=t,this.documentType=3,this.data=Bi.empty(),this.documentState=2,this},Qi.prototype.setHasCommittedMutations=function(){return this.documentState=2,this},Qi.prototype.setHasLocalMutations=function(){return this.documentState=1,this},Object.defineProperty(Qi.prototype,"hasLocalMutations",{get:function(){return 1===this.documentState},enumerable:!1,configurable:!0}),Object.defineProperty(Qi.prototype,"hasCommittedMutations",{get:function(){return 2===this.documentState},enumerable:!1,configurable:!0}),Object.defineProperty(Qi.prototype,"hasPendingWrites",{get:function(){return this.hasLocalMutations||this.hasCommittedMutations},enumerable:!1,configurable:!0}),Qi.prototype.isValidDocument=function(){return 0!==this.documentType},Qi.prototype.isFoundDocument=function(){return 1===this.documentType},Qi.prototype.isNoDocument=function(){return 2===this.documentType},Qi.prototype.isUnknownDocument=function(){return 3===this.documentType},Qi.prototype.isEqual=function(t){return t instanceof Qi&&this.key.isEqual(t.key)&&this.version.isEqual(t.version)&&this.documentType===t.documentType&&this.documentState===t.documentState&&this.data.isEqual(t.data)},Qi.prototype.clone=function(){return new Qi(this.key,this.documentType,this.version,this.data.clone(),this.documentState)},Qi.prototype.toString=function(){return"Document("+this.key+", "+this.version+", "+JSON.stringify(this.data.value)+", {documentType: "+this.documentType+"}), {documentState: "+this.documentState+"})"},Qi),Gi=function(t,e,n,r,i,o,s){void 0===e&&(e=null),void 0===n&&(n=[]),void 0===r&&(r=[]),void 0===i&&(i=null),void 0===o&&(o=null),void 0===s&&(s=null),this.path=t,this.collectionGroup=e,this.orderBy=n,this.filters=r,this.limit=i,this.startAt=o,this.endAt=s,this.h=null};function Qi(t,e,n,r,i){this.key=t,this.documentType=e,this.version=n,this.data=r,this.documentState=i}function Hi(t,e,n,r,i,o,s){return new Gi(t,e=void 0===e?null:e,n=void 0===n?[]:n,r=void 0===r?[]:r,i=void 0===i?null:i,o=void 0===o?null:o,s=void 0===s?null:s)}function zi(t){var e=t;return null===e.h&&(t=e.path.canonicalString(),null!==e.collectionGroup&&(t+="|cg:"+e.collectionGroup),t+="|f:",t+=e.filters.map(function(t){return(t=t).field.canonicalString()+t.op.toString()+Oi(t.value)}).join(","),t+="|ob:",t+=e.orderBy.map(function(t){return(t=t).field.canonicalString()+t.dir}).join(","),Ii(e.limit)||(t+="|l:",t+=e.limit),e.startAt&&(t+="|lb:",t+=Io(e.startAt)),e.endAt&&(t+="|ub:",t+=Io(e.endAt)),e.h=t),e.h}function Wi(t,e){if(t.limit!==e.limit)return!1;if(t.orderBy.length!==e.orderBy.length)return!1;for(var n,r,i=0;i<t.orderBy.length;i++)if(n=t.orderBy[i],r=e.orderBy[i],n.dir!==r.dir||!n.field.isEqual(r.field))return!1;if(t.filters.length!==e.filters.length)return!1;for(var o,s,a=0;a<t.filters.length;a++)if(o=t.filters[a],s=e.filters[a],o.op!==s.op||!o.field.isEqual(s.field)||!Ci(o.value,s.value))return!1;return t.collectionGroup===e.collectionGroup&&!!t.path.isEqual(e.path)&&!!Ao(t.startAt,e.startAt)&&Ao(t.endAt,e.endAt)}function Yi(t){return Ai.isDocumentKey(t.path)&&null===t.collectionGroup&&0===t.filters.length}var Xi,$i=(n(Ji,Xi=function(){}),Ji.create=function(t,e,n){return t.isKeyField()?"in"===e||"not-in"===e?this.l(t,e,n):new no(t,e,n):"array-contains"===e?new po(t,n):"in"===e?new yo(t,n):"not-in"===e?new go(t,n):"array-contains-any"===e?new mo(t,n):new Ji(t,e,n)},Ji.l=function(t,e,n){return new("in"===e?ro:io)(t,n)},Ji.prototype.matches=function(t){t=t.data.field(this.field);return"!="===this.op?null!==t&&this.m(Ri(t,this.value)):null!==t&&Ni(this.value)===Ni(t)&&this.m(Ri(t,this.value))},Ji.prototype.m=function(t){switch(this.op){case"<":return t<0;case"<=":return t<=0;case"==":return 0===t;case"!=":return 0!==t;case">":return 0<t;case">=":return 0<=t;default:return Qr()}},Ji.prototype.g=function(){return 0<=["<","<=",">",">=","!=","not-in"].indexOf(this.op)},Ji);function Ji(t,e,n){var r=this;return(r=Xi.call(this)||this).field=t,r.op=e,r.value=n,r}var Zi,to,eo,no=(n(ao,eo=$i),ao.prototype.matches=function(t){t=Ai.comparator(t.key,this.key);return this.m(t)},ao),ro=(n(so,to=$i),so.prototype.matches=function(e){return this.keys.some(function(t){return t.isEqual(e.key)})},so),io=(n(oo,Zi=$i),oo.prototype.matches=function(e){return!this.keys.some(function(t){return t.isEqual(e.key)})},oo);function oo(t,e){var n=this;return(n=Zi.call(this,t,"not-in",e)||this).keys=uo(0,e),n}function so(t,e){var n=this;return(n=to.call(this,t,"in",e)||this).keys=uo(0,e),n}function ao(t,e,n){var r=this;return(r=eo.call(this,t,e,n)||this).key=Ai.fromName(n.referenceValue),r}function uo(t,e){return((null===(e=e.arrayValue)||void 0===e?void 0:e.values)||[]).map(function(t){return Ai.fromName(t.referenceValue)})}var co,ho,lo,fo,po=(n(To,fo=$i),To.prototype.matches=function(t){t=t.data.field(this.field);return Mi(t)&&ki(t.arrayValue,this.value)},To),yo=(n(Eo,lo=$i),Eo.prototype.matches=function(t){t=t.data.field(this.field);return null!==t&&ki(this.value.arrayValue,t)},Eo),go=(n(bo,ho=$i),bo.prototype.matches=function(t){if(ki(this.value.arrayValue,{nullValue:"NULL_VALUE"}))return!1;t=t.data.field(this.field);return null!==t&&!ki(this.value.arrayValue,t)},bo),mo=(n(wo,co=$i),wo.prototype.matches=function(t){var e=this,t=t.data.field(this.field);return!(!Mi(t)||!t.arrayValue.values)&&t.arrayValue.values.some(function(t){return ki(e.value.arrayValue,t)})},wo),vo=function(t,e){this.position=t,this.before=e};function wo(t,e){return co.call(this,t,"array-contains-any",e)||this}function bo(t,e){return ho.call(this,t,"not-in",e)||this}function Eo(t,e){return lo.call(this,t,"in",e)||this}function To(t,e){return fo.call(this,t,"array-contains",e)||this}function Io(t){return(t.before?"b":"a")+":"+t.position.map(Oi).join(",")}var _o=function(t,e){void 0===e&&(e="asc"),this.field=t,this.dir=e};function So(t,e,n){for(var r=0,i=0;i<t.position.length;i++){var o=e[i],s=t.position[i],r=o.field.isKeyField()?Ai.comparator(Ai.fromName(s.referenceValue),n.key):Ri(s,n.data.field(o.field));if("desc"===o.dir&&(r*=-1),0!==r)break}return t.before?r<=0:r<0}function Ao(t,e){if(null===t)return null===e;if(null===e)return!1;if(t.before!==e.before||t.position.length!==e.position.length)return!1;for(var n=0;n<t.position.length;n++)if(!Ci(t.position[n],e.position[n]))return!1;return!0}var Do=function(t,e,n,r,i,o,s,a){void 0===e&&(e=null),void 0===n&&(n=[]),void 0===r&&(r=[]),void 0===i&&(i=null),void 0===o&&(o="F"),void 0===s&&(s=null),void 0===a&&(a=null),this.path=t,this.collectionGroup=e,this.explicitOrderBy=n,this.filters=r,this.limit=i,this.limitType=o,this.startAt=s,this.endAt=a,this.p=null,this.T=null,this.startAt,this.endAt};function No(t,e,n,r,i,o,s,a){return new Do(t,e,n,r,i,o,s,a)}function Co(t){return new Do(t)}function ko(t){return!Ii(t.limit)&&"F"===t.limitType}function Ro(t){return!Ii(t.limit)&&"L"===t.limitType}function xo(t){return 0<t.explicitOrderBy.length?t.explicitOrderBy[0].field:null}function Oo(t){for(var e=0,n=t.filters;e<n.length;e++){var r=n[e];if(r.g())return r.field}return null}function Lo(t){return null!==t.collectionGroup}function Po(t){var e=t;if(null===e.p){e.p=[];var n=Oo(e),t=xo(e);if(null!==n&&null===t)n.isKeyField()||e.p.push(new _o(n)),e.p.push(new _o(ci.keyField(),"asc"));else{for(var r=!1,i=0,o=e.explicitOrderBy;i<o.length;i++){var s=o[i];e.p.push(s),s.field.isKeyField()&&(r=!0)}r||(n=0<e.explicitOrderBy.length?e.explicitOrderBy[e.explicitOrderBy.length-1].dir:"asc",e.p.push(new _o(ci.keyField(),n)))}}return e.p}function Mo(t){var e=t;if(!e.T)if("F"===e.limitType)e.T=Hi(e.path,e.collectionGroup,Po(e),e.filters,e.limit,e.startAt,e.endAt);else{for(var n=[],r=0,i=Po(e);r<i.length;r++){var o=i[r],s="desc"===o.dir?"asc":"desc";n.push(new _o(o.field,s))}var a=e.endAt?new vo(e.endAt.position,!e.endAt.before):null,t=e.startAt?new vo(e.startAt.position,!e.startAt.before):null;e.T=Hi(e.path,e.collectionGroup,n,e.filters,e.limit,a,t)}return e.T}function Fo(t,e,n){return new Do(t.path,t.collectionGroup,t.explicitOrderBy.slice(),t.filters.slice(),e,n,t.startAt,t.endAt)}function Vo(t,e){return Wi(Mo(t),Mo(e))&&t.limitType===e.limitType}function Uo(t){return zi(Mo(t))+"|lt:"+t.limitType}function qo(t){return"Query(target="+(e=Mo(t),n=e.path.canonicalString(),null!==e.collectionGroup&&(n+=" collectionGroup="+e.collectionGroup),0<e.filters.length&&(n+=", filters: ["+e.filters.map(function(t){return(t=t).field.canonicalString()+" "+t.op+" "+Oi(t.value)}).join(", ")+"]"),Ii(e.limit)||(n+=", limit: "+e.limit),0<e.orderBy.length&&(n+=", orderBy: ["+e.orderBy.map(function(t){return(t=t).field.canonicalString()+" ("+t.dir+")"}).join(", ")+"]"),e.startAt&&(n+=", startAt: "+Io(e.startAt)),e.endAt&&(n+=", endAt: "+Io(e.endAt)),"Target("+n+")")+"; limitType="+t.limitType+")";var e,n}function Bo(i,t){return t.isFoundDocument()&&(e=i,n=t.key.path,null!==e.collectionGroup?t.key.hasCollectionId(e.collectionGroup)&&e.path.isPrefixOf(n):Ai.isDocumentKey(e.path)?e.path.isEqual(n):e.path.isImmediateParentOf(n))&&function(t){for(var e=0,n=i.explicitOrderBy;e<n.length;e++){var r=n[e];if(!r.field.isKeyField()&&null===t.data.field(r.field))return}return 1}(t)&&function(t){for(var e=0,n=i.filters;e<n.length;e++)if(!n[e].matches(t))return;return 1}(t)&&(n=t,(!(t=i).startAt||So(t.startAt,Po(t),n))&&(!t.endAt||!So(t.endAt,Po(t),n)));var e,n}function jo(a){return function(t,e){for(var n=!1,r=0,i=Po(a);r<i.length;r++){var o=i[r],s=function(t,r,e){var n=t.field.isKeyField()?Ai.comparator(r.key,e.key):function(t,e){var n=r.data.field(t),t=e.data.field(t);return null!==n&&null!==t?Ri(n,t):Qr()}(t.field,e);switch(t.dir){case"asc":return n;case"desc":return-1*n;default:return Qr()}}(o,t,e);if(0!==s)return s;n=n||o.field.isKeyField()}return 0}}function Ko(t,e){if(t.I){if(isNaN(e))return{doubleValue:"NaN"};if(e===1/0)return{doubleValue:"Infinity"};if(e===-1/0)return{doubleValue:"-Infinity"}}return{doubleValue:_i(e)?"-0":e}}function Go(t){return{integerValue:""+t}}function Qo(t,e){return Si(e)?Go(e):Ko(t,e)}_=function(){this._=void 0};function Ho(t,e){return t instanceof os?Pi(t=e)||t&&"doubleValue"in t?e:{integerValue:0}:null}var zo,Wo,Yo=(n(Jo,Wo=_),Jo),Xo=(n($o,zo=_),$o);function $o(t){var e=this;return(e=zo.call(this)||this).elements=t,e}function Jo(){return null!==Wo&&Wo.apply(this,arguments)||this}function Zo(t,e){for(var n=us(e),r=0,i=t.elements;r<i.length;r++)!function(e){n.some(function(t){return Ci(t,e)})||n.push(e)}(i[r]);return{arrayValue:{values:n}}}var ts,es=(n(ns,ts=_),ns);function ns(t){var e=this;return(e=ts.call(this)||this).elements=t,e}function rs(t,e){for(var n=us(e),r=0,i=t.elements;r<i.length;r++)!function(e){n=n.filter(function(t){return!Ci(t,e)})}(i[r]);return{arrayValue:{values:n}}}var is,os=(n(ss,is=_),ss);function ss(t,e){var n=this;return(n=is.call(this)||this).R=t,n.A=e,n}function as(t){return wi(t.integerValue||t.doubleValue)}function us(t){return Mi(t)&&t.arrayValue.values?t.arrayValue.values.slice():[]}function cs(t,e){this.version=t,this.transformResults=e}var hs=function(t,e){this.field=t,this.transform=e},ls=(fs.none=function(){return new fs},fs.exists=function(t){return new fs(void 0,t)},fs.updateTime=function(t){return new fs(t)},Object.defineProperty(fs.prototype,"isNone",{get:function(){return void 0===this.updateTime&&void 0===this.exists},enumerable:!1,configurable:!0}),fs.prototype.isEqual=function(t){return this.exists===t.exists&&(this.updateTime?!!t.updateTime&&this.updateTime.isEqual(t.updateTime):!t.updateTime)},fs);function fs(t,e){this.updateTime=t,this.exists=e}function ds(t,e){return void 0!==t.updateTime?e.isFoundDocument()&&e.version.isEqual(t.updateTime):void 0===t.exists||t.exists===e.isFoundDocument()}C=function(){};function ps(t,e,n){var r,i,o,s;t instanceof ws?(i=e,o=n,ds((r=t).precondition,i)&&(s=r.value.clone(),o=Ss(r.fieldTransforms,o,i),s.setAll(o),i.convertToFoundDocument(gs(i),s).setHasLocalMutations())):t instanceof bs?(o=e,i=n,ds((s=t).precondition,o)&&(n=Ss(s.fieldTransforms,i,o),(i=o.data).setAll(Is(s)),i.setAll(n),o.convertToFoundDocument(gs(o),i).setHasLocalMutations())):(e=e,ds(t.precondition,e)&&e.convertToNoDocument(Zr.min()))}function ys(t,e){return t.type===e.type&&!!t.key.isEqual(e.key)&&!!t.precondition.isEqual(e.precondition)&&(n=t.fieldTransforms,r=e.fieldTransforms,!!(void 0===n&&void 0===r||n&&r&&Xr(n,r,function(t,e){return e=e,(t=t).field.isEqual(e.field)&&(t=t.transform,e=e.transform,t instanceof Xo&&e instanceof Xo||t instanceof es&&e instanceof es?Xr(t.elements,e.elements,Ci):t instanceof os&&e instanceof os?Ci(t.A,e.A):t instanceof Yo&&e instanceof Yo)})))&&(0===t.type?t.value.isEqual(e.value):1!==t.type||t.data.isEqual(e.data)&&t.fieldMask.isEqual(e.fieldMask));var n,r}function gs(t){return t.isFoundDocument()?t.version:Zr.min()}var ms,vs,ws=(n(Ts,vs=C),Ts),bs=(n(Es,ms=C),Es);function Es(t,e,n,r,i){void 0===i&&(i=[]);var o=this;return(o=ms.call(this)||this).key=t,o.data=e,o.fieldMask=n,o.precondition=r,o.fieldTransforms=i,o.type=1,o}function Ts(t,e,n,r){void 0===r&&(r=[]);var i=this;return(i=vs.call(this)||this).key=t,i.value=e,i.precondition=n,i.fieldTransforms=r,i.type=0,i}function Is(n){var r=new Map;return n.fieldMask.fields.forEach(function(t){var e;t.isEmpty()||(e=n.data.field(t),r.set(t,e))}),r}function _s(t,e,n){var r=new Map;Hr(t.length===n.length);for(var i=0;i<n.length;i++){var o=t[i],s=o.transform,a=e.data.field(o.field);r.set(o.field,(o=s,s=a,a=n[i],o instanceof Xo?Zo(o,s):o instanceof es?rs(o,s):a))}return r}function Ss(t,e,n){for(var r,i=new Map,o=0,s=t;o<s.length;o++){var a=s[o],u=a.transform,c=n.data.field(a.field);i.set(a.field,(r=c,a=e,c=void 0,(u=u)instanceof Yo?(c={fields:{__type__:{stringValue:"server_timestamp"},__local_write_time__:{timestampValue:{seconds:a.seconds,nanos:a.nanoseconds}}}},r&&(c.fields.__previous_value__=r),{mapValue:c}):u instanceof Xo?Zo(u,r):u instanceof es?rs(u,r):(u=Ho(c=u,r),r=as(u)+as(c.A),Pi(u)&&Pi(c.A)?Go(r):Ko(c.R,r))))}return i}function As(t){this.count=t}var Ds,Ns,Cs,ks=(n(Os,Cs=C),Os),Rs=(n(xs,Ns=C),xs);function xs(t,e){var n=this;return(n=Ns.call(this)||this).key=t,n.precondition=e,n.type=3,n.fieldTransforms=[],n}function Os(t,e){var n=this;return(n=Cs.call(this)||this).key=t,n.precondition=e,n.type=2,n.fieldTransforms=[],n}function Ls(t){switch(t){case Mr.OK:return Qr(),0;case Mr.CANCELLED:case Mr.UNKNOWN:case Mr.DEADLINE_EXCEEDED:case Mr.RESOURCE_EXHAUSTED:case Mr.INTERNAL:case Mr.UNAVAILABLE:case Mr.UNAUTHENTICATED:return;case Mr.INVALID_ARGUMENT:case Mr.NOT_FOUND:case Mr.ALREADY_EXISTS:case Mr.PERMISSION_DENIED:case Mr.FAILED_PRECONDITION:case Mr.ABORTED:case Mr.OUT_OF_RANGE:case Mr.UNIMPLEMENTED:case Mr.DATA_LOSS:return 1;default:return Qr(),0}}function Ps(t){if(void 0===t)return jr("GRPC error has no .code"),Mr.UNKNOWN;switch(t){case Ds.OK:return Mr.OK;case Ds.CANCELLED:return Mr.CANCELLED;case Ds.UNKNOWN:return Mr.UNKNOWN;case Ds.DEADLINE_EXCEEDED:return Mr.DEADLINE_EXCEEDED;case Ds.RESOURCE_EXHAUSTED:return Mr.RESOURCE_EXHAUSTED;case Ds.INTERNAL:return Mr.INTERNAL;case Ds.UNAVAILABLE:return Mr.UNAVAILABLE;case Ds.UNAUTHENTICATED:return Mr.UNAUTHENTICATED;case Ds.INVALID_ARGUMENT:return Mr.INVALID_ARGUMENT;case Ds.NOT_FOUND:return Mr.NOT_FOUND;case Ds.ALREADY_EXISTS:return Mr.ALREADY_EXISTS;case Ds.PERMISSION_DENIED:return Mr.PERMISSION_DENIED;case Ds.FAILED_PRECONDITION:return Mr.FAILED_PRECONDITION;case Ds.ABORTED:return Mr.ABORTED;case Ds.OUT_OF_RANGE:return Mr.OUT_OF_RANGE;case Ds.UNIMPLEMENTED:return Mr.UNIMPLEMENTED;case Ds.DATA_LOSS:return Mr.DATA_LOSS;default:return Qr()}}(_=Ds=Ds||{})[_.OK=0]="OK",_[_.CANCELLED=1]="CANCELLED",_[_.UNKNOWN=2]="UNKNOWN",_[_.INVALID_ARGUMENT=3]="INVALID_ARGUMENT",_[_.DEADLINE_EXCEEDED=4]="DEADLINE_EXCEEDED",_[_.NOT_FOUND=5]="NOT_FOUND",_[_.ALREADY_EXISTS=6]="ALREADY_EXISTS",_[_.PERMISSION_DENIED=7]="PERMISSION_DENIED",_[_.UNAUTHENTICATED=16]="UNAUTHENTICATED",_[_.RESOURCE_EXHAUSTED=8]="RESOURCE_EXHAUSTED",_[_.FAILED_PRECONDITION=9]="FAILED_PRECONDITION",_[_.ABORTED=10]="ABORTED",_[_.OUT_OF_RANGE=11]="OUT_OF_RANGE",_[_.UNIMPLEMENTED=12]="UNIMPLEMENTED",_[_.INTERNAL=13]="INTERNAL",_[_.UNAVAILABLE=14]="UNAVAILABLE",_[_.DATA_LOSS=15]="DATA_LOSS";var Ms=(Bs.prototype.insert=function(t,e){return new Bs(this.comparator,this.root.insert(t,e,this.comparator).copy(null,null,Vs.BLACK,null,null))},Bs.prototype.remove=function(t){return new Bs(this.comparator,this.root.remove(t,this.comparator).copy(null,null,Vs.BLACK,null,null))},Bs.prototype.get=function(t){for(var e=this.root;!e.isEmpty();){var n=this.comparator(t,e.key);if(0===n)return e.value;n<0?e=e.left:0<n&&(e=e.right)}return null},Bs.prototype.indexOf=function(t){for(var e=0,n=this.root;!n.isEmpty();){var r=this.comparator(t,n.key);if(0===r)return e+n.left.size;n=r<0?n.left:(e+=n.left.size+1,n.right)}return-1},Bs.prototype.isEmpty=function(){return this.root.isEmpty()},Object.defineProperty(Bs.prototype,"size",{get:function(){return this.root.size},enumerable:!1,configurable:!0}),Bs.prototype.minKey=function(){return this.root.minKey()},Bs.prototype.maxKey=function(){return this.root.maxKey()},Bs.prototype.inorderTraversal=function(t){return this.root.inorderTraversal(t)},Bs.prototype.forEach=function(n){this.inorderTraversal(function(t,e){return n(t,e),!1})},Bs.prototype.toString=function(){var n=[];return this.inorderTraversal(function(t,e){return n.push(t+":"+e),!1}),"{"+n.join(", ")+"}"},Bs.prototype.reverseTraversal=function(t){return this.root.reverseTraversal(t)},Bs.prototype.getIterator=function(){return new Fs(this.root,null,this.comparator,!1)},Bs.prototype.getIteratorFrom=function(t){return new Fs(this.root,t,this.comparator,!1)},Bs.prototype.getReverseIterator=function(){return new Fs(this.root,null,this.comparator,!0)},Bs.prototype.getReverseIteratorFrom=function(t){return new Fs(this.root,t,this.comparator,!0)},Bs),Fs=(qs.prototype.getNext=function(){var t=this.nodeStack.pop(),e={key:t.key,value:t.value};if(this.isReverse)for(t=t.left;!t.isEmpty();)this.nodeStack.push(t),t=t.right;else for(t=t.right;!t.isEmpty();)this.nodeStack.push(t),t=t.left;return e},qs.prototype.hasNext=function(){return 0<this.nodeStack.length},qs.prototype.peek=function(){if(0===this.nodeStack.length)return null;var t=this.nodeStack[this.nodeStack.length-1];return{key:t.key,value:t.value}},qs),Vs=(Us.prototype.copy=function(t,e,n,r,i){return new Us(null!=t?t:this.key,null!=e?e:this.value,null!=n?n:this.color,null!=r?r:this.left,null!=i?i:this.right)},Us.prototype.isEmpty=function(){return!1},Us.prototype.inorderTraversal=function(t){return this.left.inorderTraversal(t)||t(this.key,this.value)||this.right.inorderTraversal(t)},Us.prototype.reverseTraversal=function(t){return this.right.reverseTraversal(t)||t(this.key,this.value)||this.left.reverseTraversal(t)},Us.prototype.min=function(){return this.left.isEmpty()?this:this.left.min()},Us.prototype.minKey=function(){return this.min().key},Us.prototype.maxKey=function(){return this.right.isEmpty()?this.key:this.right.maxKey()},Us.prototype.insert=function(t,e,n){var r=this,i=n(t,r.key);return(r=i<0?r.copy(null,null,null,r.left.insert(t,e,n),null):0===i?r.copy(null,e,null,null,null):r.copy(null,null,null,null,r.right.insert(t,e,n))).fixUp()},Us.prototype.removeMin=function(){if(this.left.isEmpty())return Us.EMPTY;var t=this;return(t=(t=!t.left.isRed()&&!t.left.left.isRed()?t.moveRedLeft():t).copy(null,null,null,t.left.removeMin(),null)).fixUp()},Us.prototype.remove=function(t,e){var n,r=this;if(e(t,r.key)<0)r=(r=!(r.left.isEmpty()||r.left.isRed()||r.left.left.isRed())?r.moveRedLeft():r).copy(null,null,null,r.left.remove(t,e),null);else{if(0===e(t,(r=!((r=r.left.isRed()?r.rotateRight():r).right.isEmpty()||r.right.isRed()||r.right.left.isRed())?r.moveRedRight():r).key)){if(r.right.isEmpty())return Us.EMPTY;n=r.right.min(),r=r.copy(n.key,n.value,null,null,r.right.removeMin())}r=r.copy(null,null,null,null,r.right.remove(t,e))}return r.fixUp()},Us.prototype.isRed=function(){return this.color},Us.prototype.fixUp=function(){var t=this;return t=(t=(t=t.right.isRed()&&!t.left.isRed()?t.rotateLeft():t).left.isRed()&&t.left.left.isRed()?t.rotateRight():t).left.isRed()&&t.right.isRed()?t.colorFlip():t},Us.prototype.moveRedLeft=function(){var t=this.colorFlip();return t=t.right.left.isRed()?(t=(t=t.copy(null,null,null,null,t.right.rotateRight())).rotateLeft()).colorFlip():t},Us.prototype.moveRedRight=function(){var t=this.colorFlip();return t=t.left.left.isRed()?(t=t.rotateRight()).colorFlip():t},Us.prototype.rotateLeft=function(){var t=this.copy(null,null,Us.RED,null,this.right.left);return this.right.copy(null,null,this.color,t,null)},Us.prototype.rotateRight=function(){var t=this.copy(null,null,Us.RED,this.left.right,null);return this.left.copy(null,null,this.color,null,t)},Us.prototype.colorFlip=function(){var t=this.left.copy(null,null,!this.left.color,null,null),e=this.right.copy(null,null,!this.right.color,null,null);return this.copy(null,null,!this.color,t,e)},Us.prototype.checkMaxDepth=function(){var t=this.check();return Math.pow(2,t)<=this.size+1},Us.prototype.check=function(){if(this.isRed()&&this.left.isRed())throw Qr();if(this.right.isRed())throw Qr();var t=this.left.check();if(t!==this.right.check())throw Qr();return t+(this.isRed()?0:1)},Us);function Us(t,e,n,r,i){this.key=t,this.value=e,this.color=null!=n?n:Us.RED,this.left=null!=r?r:Us.EMPTY,this.right=null!=i?i:Us.EMPTY,this.size=this.left.size+1+this.right.size}function qs(t,e,n,r){this.isReverse=r,this.nodeStack=[];for(var i=1;!t.isEmpty();)if(i=e?n(t.key,e):1,r&&(i*=-1),i<0)t=this.isReverse?t.left:t.right;else{if(0===i){this.nodeStack.push(t);break}this.nodeStack.push(t),t=this.isReverse?t.right:t.left}}function Bs(t,e){this.comparator=t,this.root=e||Vs.EMPTY}function js(){this.size=0}Vs.EMPTY=null,Vs.RED=!0,Vs.BLACK=!1,Vs.EMPTY=(Object.defineProperty(js.prototype,"key",{get:function(){throw Qr()},enumerable:!1,configurable:!0}),Object.defineProperty(js.prototype,"value",{get:function(){throw Qr()},enumerable:!1,configurable:!0}),Object.defineProperty(js.prototype,"color",{get:function(){throw Qr()},enumerable:!1,configurable:!0}),Object.defineProperty(js.prototype,"left",{get:function(){throw Qr()},enumerable:!1,configurable:!0}),Object.defineProperty(js.prototype,"right",{get:function(){throw Qr()},enumerable:!1,configurable:!0}),js.prototype.copy=function(t,e,n,r,i){return this},js.prototype.insert=function(t,e,n){return new Vs(t,e)},js.prototype.remove=function(t,e){return this},js.prototype.isEmpty=function(){return!0},js.prototype.inorderTraversal=function(t){return!1},js.prototype.reverseTraversal=function(t){return!1},js.prototype.minKey=function(){return null},js.prototype.maxKey=function(){return null},js.prototype.isRed=function(){return!1},js.prototype.checkMaxDepth=function(){return!0},js.prototype.check=function(){return 0},new js);var Ks=(zs.prototype.has=function(t){return null!==this.data.get(t)},zs.prototype.first=function(){return this.data.minKey()},zs.prototype.last=function(){return this.data.maxKey()},Object.defineProperty(zs.prototype,"size",{get:function(){return this.data.size},enumerable:!1,configurable:!0}),zs.prototype.indexOf=function(t){return this.data.indexOf(t)},zs.prototype.forEach=function(n){this.data.inorderTraversal(function(t,e){return n(t),!1})},zs.prototype.forEachInRange=function(t,e){for(var n=this.data.getIteratorFrom(t[0]);n.hasNext();){var r=n.getNext();if(0<=this.comparator(r.key,t[1]))return;e(r.key)}},zs.prototype.forEachWhile=function(t,e){for(var n=void 0!==e?this.data.getIteratorFrom(e):this.data.getIterator();n.hasNext();)if(!t(n.getNext().key))return},zs.prototype.firstAfterOrEqual=function(t){t=this.data.getIteratorFrom(t);return t.hasNext()?t.getNext().key:null},zs.prototype.getIterator=function(){return new Gs(this.data.getIterator())},zs.prototype.getIteratorFrom=function(t){return new Gs(this.data.getIteratorFrom(t))},zs.prototype.add=function(t){return this.copy(this.data.remove(t).insert(t,!0))},zs.prototype.delete=function(t){return this.has(t)?this.copy(this.data.remove(t)):this},zs.prototype.isEmpty=function(){return this.data.isEmpty()},zs.prototype.unionWith=function(t){var e=this;return e.size<t.size&&(e=t,t=this),t.forEach(function(t){e=e.add(t)}),e},zs.prototype.isEqual=function(t){if(!(t instanceof zs))return!1;if(this.size!==t.size)return!1;for(var e=this.data.getIterator(),n=t.data.getIterator();e.hasNext();){var r=e.getNext().key,i=n.getNext().key;if(0!==this.comparator(r,i))return!1}return!0},zs.prototype.toArray=function(){var e=[];return this.forEach(function(t){e.push(t)}),e},zs.prototype.toString=function(){var e=[];return this.forEach(function(t){return e.push(t)}),"SortedSet("+e.toString()+")"},zs.prototype.copy=function(t){var e=new zs(this.comparator);return e.data=t,e},zs),Gs=(Hs.prototype.getNext=function(){return this.iter.getNext().key},Hs.prototype.hasNext=function(){return this.iter.hasNext()},Hs),Qs=new Ms(Ai.comparator);function Hs(t){this.iter=t}function zs(t){this.comparator=t,this.data=new Ms(this.comparator)}var Ws=new Ms(Ai.comparator);var Ys=new Ms(Ai.comparator);var Xs=new Ks(Ai.comparator);function $s(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=Xs,r=0,i=t;r<i.length;r++)var o=i[r],n=n.add(o);return n}var Js=new Ks(Yr);var Zs=(ca.createSynthesizedRemoteEventForCurrentChange=function(t,e){var n=new Map;return n.set(t,ta.createSynthesizedTargetChangeForCurrentChange(t,e)),new ca(Zr.min(),n,Js,Qs,$s())},ca),ta=(ua.createSynthesizedTargetChangeForCurrentChange=function(t,e){return new ua(li.EMPTY_BYTE_STRING,e,$s(),$s(),$s())},ua),ea=function(t,e,n,r){this.v=t,this.removedTargetIds=e,this.key=n,this.P=r},na=function(t,e){this.targetId=t,this.V=e},ra=function(t,e,n,r){void 0===n&&(n=li.EMPTY_BYTE_STRING),void 0===r&&(r=null),this.state=t,this.targetIds=e,this.resumeToken=n,this.cause=r},ia=(Object.defineProperty(aa.prototype,"current",{get:function(){return this.N},enumerable:!1,configurable:!0}),Object.defineProperty(aa.prototype,"resumeToken",{get:function(){return this.C},enumerable:!1,configurable:!0}),Object.defineProperty(aa.prototype,"k",{get:function(){return 0!==this.S},enumerable:!1,configurable:!0}),Object.defineProperty(aa.prototype,"$",{get:function(){return this.F},enumerable:!1,configurable:!0}),aa.prototype.O=function(t){0<t.approximateByteSize()&&(this.F=!0,this.C=t)},aa.prototype.M=function(){var n=$s(),r=$s(),i=$s();return this.D.forEach(function(t,e){switch(e){case 0:n=n.add(t);break;case 2:r=r.add(t);break;case 1:i=i.add(t);break;default:Qr()}}),new ta(this.C,this.N,n,r,i)},aa.prototype.L=function(){this.F=!1,this.D=la()},aa.prototype.B=function(t,e){this.F=!0,this.D=this.D.insert(t,e)},aa.prototype.q=function(t){this.F=!0,this.D=this.D.remove(t)},aa.prototype.U=function(){this.S+=1},aa.prototype.K=function(){--this.S},aa.prototype.j=function(){this.F=!0,this.N=!0},aa),oa=(sa.prototype.X=function(t){for(var e=0,n=t.v;e<n.length;e++){var r=n[e];t.P&&t.P.isFoundDocument()?this.Z(r,t.P):this.tt(r,t.key,t.P)}for(var i=0,o=t.removedTargetIds;i<o.length;i++)r=o[i],this.tt(r,t.key,t.P)},sa.prototype.et=function(n){var r=this;this.forEachTarget(n,function(t){var e=r.nt(t);switch(n.state){case 0:r.st(t)&&e.O(n.resumeToken);break;case 1:e.K(),e.k||e.L(),e.O(n.resumeToken);break;case 2:e.K(),e.k||r.removeTarget(t);break;case 3:r.st(t)&&(e.j(),e.O(n.resumeToken));break;case 4:r.st(t)&&(r.it(t),e.O(n.resumeToken));break;default:Qr()}})},sa.prototype.forEachTarget=function(t,n){var r=this;0<t.targetIds.length?t.targetIds.forEach(n):this.G.forEach(function(t,e){r.st(e)&&n(e)})},sa.prototype.rt=function(t){var e=t.targetId,n=t.V.count,t=this.ot(e);t&&(Yi(t=t.target)?0===n?(t=new Ai(t.path),this.tt(e,t,Ki.newNoDocument(t,Zr.min()))):Hr(1===n):this.ct(e)!==n&&(this.it(e),this.Y=this.Y.add(e)))},sa.prototype.ut=function(r){var i=this,o=new Map;this.G.forEach(function(t,e){var n=i.ot(e);n&&(t.current&&Yi(n.target)&&(n=new Ai(n.target.path),null!==i.H.get(n)||i.at(e,n)||i.tt(e,n,Ki.newNoDocument(n,r))),t.$&&(o.set(e,t.M()),t.L()))});var s=$s();this.J.forEach(function(t,e){var n=!0;e.forEachWhile(function(t){t=i.ot(t);return!t||2===t.purpose||(n=!1)}),n&&(s=s.add(t))});var t=new Zs(r,o,this.Y,this.H,s);return this.H=Qs,this.J=ha(),this.Y=new Ks(Yr),t},sa.prototype.Z=function(t,e){var n;this.st(t)&&(n=this.at(t,e.key)?2:0,this.nt(t).B(e.key,n),this.H=this.H.insert(e.key,e),this.J=this.J.insert(e.key,this.ht(e.key).add(t)))},sa.prototype.tt=function(t,e,n){var r;this.st(t)&&(r=this.nt(t),this.at(t,e)?r.B(e,1):r.q(e),this.J=this.J.insert(e,this.ht(e).delete(t)),n&&(this.H=this.H.insert(e,n)))},sa.prototype.removeTarget=function(t){this.G.delete(t)},sa.prototype.ct=function(t){var e=this.nt(t).M();return this.W.getRemoteKeysForTarget(t).size+e.addedDocuments.size-e.removedDocuments.size},sa.prototype.U=function(t){this.nt(t).U()},sa.prototype.nt=function(t){var e=this.G.get(t);return e||(e=new ia,this.G.set(t,e)),e},sa.prototype.ht=function(t){var e=this.J.get(t);return e||(e=new Ks(Yr),this.J=this.J.insert(t,e)),e},sa.prototype.st=function(t){var e=null!==this.ot(t);return e||Br("WatchChangeAggregator","Detected inactive target",t),e},sa.prototype.ot=function(t){var e=this.G.get(t);return e&&e.k?null:this.W.lt(t)},sa.prototype.it=function(e){var n=this;this.G.set(e,new ia),this.W.getRemoteKeysForTarget(e).forEach(function(t){n.tt(e,t,null)})},sa.prototype.at=function(t,e){return this.W.getRemoteKeysForTarget(t).has(e)},sa);function sa(t){this.W=t,this.G=new Map,this.H=Qs,this.J=ha(),this.Y=new Ks(Yr)}function aa(){this.S=0,this.D=la(),this.C=li.EMPTY_BYTE_STRING,this.N=!1,this.F=!0}function ua(t,e,n,r,i){this.resumeToken=t,this.current=e,this.addedDocuments=n,this.modifiedDocuments=r,this.removedDocuments=i}function ca(t,e,n,r,i){this.snapshotVersion=t,this.targetChanges=e,this.targetMismatches=n,this.documentUpdates=r,this.resolvedLimboDocuments=i}function ha(){return new Ms(Ai.comparator)}function la(){return new Ms(Ai.comparator)}var fa={asc:"ASCENDING",desc:"DESCENDING"},da={"<":"LESS_THAN","<=":"LESS_THAN_OR_EQUAL",">":"GREATER_THAN",">=":"GREATER_THAN_OR_EQUAL","==":"EQUAL","!=":"NOT_EQUAL","array-contains":"ARRAY_CONTAINS",in:"IN","not-in":"NOT_IN","array-contains-any":"ARRAY_CONTAINS_ANY"},pa=function(t,e){this.databaseId=t,this.I=e};function ya(t,e){return t.I?new Date(1e3*e.seconds).toISOString().replace(/\.\d*/,"").replace("Z","")+"."+("000000000"+e.nanoseconds).slice(-9)+"Z":{seconds:""+e.seconds,nanos:e.nanoseconds}}function ga(t,e){return t.I?e.toBase64():e.toUint8Array()}function ma(t){return Hr(!!t),Zr.fromTimestamp((t=vi(t),new Jr(t.seconds,t.nanos)))}function va(t,e){return new ai(["projects",t.projectId,"databases",t.database]).child("documents").child(e).canonicalString()}function wa(t){t=ai.fromString(t);return Hr(Ua(t)),t}function ba(t,e){return va(t.databaseId,e.path)}function Ea(t,e){e=wa(e);if(e.get(1)!==t.databaseId.projectId)throw new Fr(Mr.INVALID_ARGUMENT,"Tried to deserialize key from different project: "+e.get(1)+" vs "+t.databaseId.projectId);if(e.get(3)!==t.databaseId.database)throw new Fr(Mr.INVALID_ARGUMENT,"Tried to deserialize key from different database: "+e.get(3)+" vs "+t.databaseId.database);return new Ai(Sa(e))}function Ta(t,e){return va(t.databaseId,e)}function Ia(t){t=wa(t);return 4===t.length?ai.emptyPath():Sa(t)}function _a(t){return new ai(["projects",t.databaseId.projectId,"databases",t.databaseId.database]).canonicalString()}function Sa(t){return Hr(4<t.length&&"documents"===t.get(4)),t.popFirst(5)}function Aa(t,e,n){return{name:ba(t,e),fields:n.value.mapValue.fields}}function Da(t,e,n){var r=Ea(t,e.name),t=ma(e.updateTime),e=new Bi({mapValue:{fields:e.fields}}),e=Ki.newFoundDocument(r,t,e);return n&&e.setHasCommittedMutations(),n?e.setHasCommittedMutations():e}function Na(t,e){var n,r,i;if(e instanceof ws)n={update:Aa(t,e.key,e.value)};else if(e instanceof ks)n={delete:ba(t,e.key)};else if(e instanceof bs)n={update:Aa(t,e.key,e.data),updateMask:(r=e.fieldMask,i=[],r.fields.forEach(function(t){return i.push(t.canonicalString())}),{fieldPaths:i})};else{if(!(e instanceof Rs))return Qr();n={verify:ba(t,e.key)}}return 0<e.fieldTransforms.length&&(n.updateTransforms=e.fieldTransforms.map(function(t){var e=t.transform;if(e instanceof Yo)return{fieldPath:t.field.canonicalString(),setToServerValue:"REQUEST_TIME"};if(e instanceof Xo)return{fieldPath:t.field.canonicalString(),appendMissingElements:{values:e.elements}};if(e instanceof es)return{fieldPath:t.field.canonicalString(),removeAllFromArray:{values:e.elements}};if(e instanceof os)return{fieldPath:t.field.canonicalString(),increment:e.A};throw Qr()})),e.precondition.isNone||(n.currentDocument=void 0!==(e=e.precondition).updateTime?{updateTime:ya(t,e.updateTime.toTimestamp())}:void 0!==e.exists?{exists:e.exists}:Qr()),n}function Ca(e,t){var n=t.currentDocument?void 0!==(s=t.currentDocument).updateTime?ls.updateTime(ma(s.updateTime)):void 0!==s.exists?ls.exists(s.exists):ls.none():ls.none(),r=t.updateTransforms?t.updateTransforms.map(function(t){return function(t,e){var n,r=null;"setToServerValue"in e?(Hr("REQUEST_TIME"===e.setToServerValue),r=new Yo):"appendMissingElements"in e?(n=e.appendMissingElements.values||[],r=new Xo(n)):"removeAllFromArray"in e?(n=e.removeAllFromArray.values||[],r=new es(n)):"increment"in e?r=new os(t,e.increment):Qr();e=ci.fromServerFormat(e.fieldPath);return new hs(e,r)}(e,t)}):[];if(t.update){t.update.name;var i=Ea(e,t.update.name),o=new Bi({mapValue:{fields:t.update.fields}});if(t.updateMask){var s=(s=t.updateMask.fieldPaths||[],new hi(s.map(function(t){return ci.fromServerFormat(t)})));return new bs(i,o,s,n,r)}return new ws(i,o,n,r)}if(t.delete){r=Ea(e,t.delete);return new ks(r,n)}if(t.verify){t=Ea(e,t.verify);return new Rs(t,n)}return Qr()}function ka(t,e){return{documents:[Ta(t,e.path)]}}function Ra(t,e){var n={structuredQuery:{}},r=e.path;null!==e.collectionGroup?(n.parent=Ta(t,r),n.structuredQuery.from=[{collectionId:e.collectionGroup,allDescendants:!0}]):(n.parent=Ta(t,r.popLast()),n.structuredQuery.from=[{collectionId:r.lastSegment()}]);r=function(t){if(0!==t.length){t=t.map(function(t){if("=="===t.op){if(Vi(t.value))return{unaryFilter:{field:Pa(t.field),op:"IS_NAN"}};if(Fi(t.value))return{unaryFilter:{field:Pa(t.field),op:"IS_NULL"}}}else if("!="===t.op){if(Vi(t.value))return{unaryFilter:{field:Pa(t.field),op:"IS_NOT_NAN"}};if(Fi(t.value))return{unaryFilter:{field:Pa(t.field),op:"IS_NOT_NULL"}}}return{fieldFilter:{field:Pa(t.field),op:(e=t.op,da[e]),value:t.value}};var e});return 1===t.length?t[0]:{compositeFilter:{op:"AND",filters:t}}}}(e.filters);r&&(n.structuredQuery.where=r);r=function(t){if(0!==t.length)return t.map(function(t){return{field:Pa((t=t).field),direction:(t=t.dir,fa[t])}})}(e.orderBy);r&&(n.structuredQuery.orderBy=r);r=e.limit,r=t.I||Ii(r)?r:{value:r};return null!==r&&(n.structuredQuery.limit=r),e.startAt&&(n.structuredQuery.startAt=Oa(e.startAt)),e.endAt&&(n.structuredQuery.endAt=Oa(e.endAt)),n}function xa(t){var e=Ia(t.parent),n=t.structuredQuery,r=n.from?n.from.length:0,i=null;0<r&&(Hr(1===r),(a=n.from[0]).allDescendants?i=a.collectionId:e=e.child(a.collectionId));var o=[];n.where&&(o=function e(t){return t?void 0!==t.unaryFilter?[Va(t)]:void 0!==t.fieldFilter?[Fa(t)]:void 0!==t.compositeFilter?t.compositeFilter.filters.map(function(t){return e(t)}).reduce(function(t,e){return t.concat(e)}):Qr():[]}(n.where));var s=[],t=null,r=null,a=null;return No(e,i,s=n.orderBy?n.orderBy.map(function(t){return new _o(Ma((e=t).field),function(){switch(e.direction){case"ASCENDING":return"asc";case"DESCENDING":return"desc";default:return}}());var e}):s,o,t=n.limit?Ii(o="object"==typeof(o=n.limit)?o.value:o)?null:o:t,"F",r=n.startAt?La(n.startAt):r,a=n.endAt?La(n.endAt):a)}function Oa(t){return{before:t.before,values:t.position}}function La(t){var e=!!t.before,t=t.values||[];return new vo(t,e)}function Pa(t){return{fieldPath:t.canonicalString()}}function Ma(t){return ci.fromServerFormat(t.fieldPath)}function Fa(t){return $i.create(Ma(t.fieldFilter.field),function(){switch(t.fieldFilter.op){case"EQUAL":return"==";case"NOT_EQUAL":return"!=";case"GREATER_THAN":return">";case"GREATER_THAN_OR_EQUAL":return">=";case"LESS_THAN":return"<";case"LESS_THAN_OR_EQUAL":return"<=";case"ARRAY_CONTAINS":return"array-contains";case"IN":return"in";case"NOT_IN":return"not-in";case"ARRAY_CONTAINS_ANY":return"array-contains-any";case"OPERATOR_UNSPECIFIED":default:return Qr()}}(),t.fieldFilter.value)}function Va(t){switch(t.unaryFilter.op){case"IS_NAN":var e=Ma(t.unaryFilter.field);return $i.create(e,"==",{doubleValue:NaN});case"IS_NULL":e=Ma(t.unaryFilter.field);return $i.create(e,"==",{nullValue:"NULL_VALUE"});case"IS_NOT_NAN":var n=Ma(t.unaryFilter.field);return $i.create(n,"!=",{doubleValue:NaN});case"IS_NOT_NULL":n=Ma(t.unaryFilter.field);return $i.create(n,"!=",{nullValue:"NULL_VALUE"});case"OPERATOR_UNSPECIFIED":default:return Qr()}}function Ua(t){return 4<=t.length&&"projects"===t.get(0)&&"databases"===t.get(2)}function qa(t){for(var e="",n=0;n<t.length;n++)0<e.length&&(e=Ba(e)),e=function(t,e){for(var n=e,r=t.length,i=0;i<r;i++){var o=t.charAt(i);switch(o){case"\0":n+="\x01\x10";break;case"\x01":n+="\x01\x11";break;default:n+=o}}return n}(t.get(n),e);return Ba(e)}function Ba(t){return t+"\x01\x01"}function ja(t){var e=t.length;if(Hr(2<=e),2===e)return Hr("\x01"===t.charAt(0)&&"\x01"===t.charAt(1)),ai.emptyPath();for(var n=e-2,r=[],i="",o=0;o<e;){var s=t.indexOf("\x01",o);switch((s<0||n<s)&&Qr(),t.charAt(s+1)){case"\x01":var a=t.substring(o,s),u=void 0;0===i.length?u=a:(u=i+=a,i=""),r.push(u);break;case"\x10":i+=t.substring(o,s),i+="\0";break;case"\x11":i+=t.substring(o,s+1);break;default:Qr()}o=s+2}return new ai(r)}function Ka(t,e,n){this.ownerId=t,this.allowTabSynchronization=e,this.leaseTimestampMs=n}var Ga=function(t,e){this.seconds=t,this.nanoseconds=e};Ka.store="owner",Ka.key="owner";function Qa(t,e,n){this.userId=t,this.lastAcknowledgedBatchId=e,this.lastStreamToken=n}Qa.store="mutationQueues",Qa.keyPath="userId";function Ha(t,e,n,r,i){this.userId=t,this.batchId=e,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=i}Ha.store="mutations",Ha.keyPath="batchId",Ha.userMutationsIndex="userMutationsIndex",Ha.userMutationsKeyPath=["userId","batchId"];var za=(Wa.prefixForUser=function(t){return[t]},Wa.prefixForPath=function(t,e){return[t,qa(e)]},Wa.key=function(t,e,n){return[t,qa(e),n]},Wa);function Wa(){}za.store="documentMutations",za.PLACEHOLDER=new za;function Ya(t,e){this.path=t,this.readTime=e}function Xa(t,e){this.path=t,this.version=e}var $a=function(t,e,n,r,i,o){this.unknownDocument=t,this.noDocument=e,this.document=n,this.hasCommittedMutations=r,this.readTime=i,this.parentPath=o};$a.store="remoteDocuments",$a.readTimeIndex="readTimeIndex",$a.readTimeIndexPath="readTime",$a.collectionReadTimeIndex="collectionReadTimeIndex",$a.collectionReadTimeIndexPath=["parentPath","readTime"];function Ja(t){this.byteSize=t}Ja.store="remoteDocumentGlobal",Ja.key="remoteDocumentGlobalKey";function Za(t,e,n,r,i,o,s){this.targetId=t,this.canonicalId=e,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.lastLimboFreeSnapshotVersion=o,this.query=s}Za.store="targets",Za.keyPath="targetId",Za.queryTargetsIndexName="queryTargetsIndex",Za.queryTargetsKeyPath=["canonicalId","targetId"];var tu=function(t,e,n){this.targetId=t,this.path=e,this.sequenceNumber=n};tu.store="targetDocuments",tu.keyPath=["targetId","path"],tu.documentTargetsIndex="documentTargetsIndex",tu.documentTargetsKeyPath=["path","targetId"];function eu(t,e,n,r){this.highestTargetId=t,this.highestListenSequenceNumber=e,this.lastRemoteSnapshotVersion=n,this.targetCount=r}eu.key="targetGlobalKey",eu.store="targetGlobal";function nu(t,e){this.collectionId=t,this.parent=e}nu.store="collectionParents",nu.keyPath=["collectionId","parent"];function ru(t,e,n,r){this.clientId=t,this.updateTimeMs=e,this.networkEnabled=n,this.inForeground=r}ru.store="clientMetadata",ru.keyPath="clientId";function iu(t,e,n){this.bundleId=t,this.createTime=e,this.version=n}iu.store="bundles",iu.keyPath="bundleId";function ou(t,e,n){this.name=t,this.readTime=e,this.bundledQuery=n}ou.store="namedQueries",ou.keyPath="name";var su,au=s(s([],s(s([],s(s([],s(s([],[Qa.store,Ha.store,za.store,$a.store,Za.store,Ka.store,eu.store,tu.store]),[ru.store])),[Ja.store])),[nu.store])),[iu.store,ou.store]),uu="The current tab is not in the required state to perform this operation. It might be necessary to refresh the browser tab.",C=(bu.prototype.addOnCommittedListener=function(t){this.onCommittedListeners.push(t)},bu.prototype.raiseOnCommittedEvent=function(){this.onCommittedListeners.forEach(function(t){return t()})},bu),cu=function(){var n=this;this.promise=new Promise(function(t,e){n.resolve=t,n.reject=e})},hu=(wu.prototype.catch=function(t){return this.next(void 0,t)},wu.prototype.next=function(r,i){var o=this;return this.callbackAttached&&Qr(),this.callbackAttached=!0,this.isDone?this.error?this.wrapFailure(i,this.error):this.wrapSuccess(r,this.result):new wu(function(e,n){o.nextCallback=function(t){o.wrapSuccess(r,t).next(e,n)},o.catchCallback=function(t){o.wrapFailure(i,t).next(e,n)}})},wu.prototype.toPromise=function(){var n=this;return new Promise(function(t,e){n.next(t,e)})},wu.prototype.wrapUserFunction=function(t){try{var e=t();return e instanceof wu?e:wu.resolve(e)}catch(t){return wu.reject(t)}},wu.prototype.wrapSuccess=function(t,e){return t?this.wrapUserFunction(function(){return t(e)}):wu.resolve(e)},wu.prototype.wrapFailure=function(t,e){return t?this.wrapUserFunction(function(){return t(e)}):wu.reject(e)},wu.resolve=function(n){return new wu(function(t,e){t(n)})},wu.reject=function(n){return new wu(function(t,e){e(n)})},wu.waitFor=function(t){return new wu(function(e,n){var r=0,i=0,o=!1;t.forEach(function(t){++r,t.next(function(){++i,o&&i===r&&e()},function(t){return n(t)})}),o=!0,i===r&&e()})},wu.or=function(t){for(var n=wu.resolve(!1),e=0,r=t;e<r.length;e++)!function(e){n=n.next(function(t){return t?wu.resolve(t):e()})}(r[e]);return n},wu.forEach=function(t,n){var r=this,i=[];return t.forEach(function(t,e){i.push(n.call(r,t,e))}),this.waitFor(i)},wu),lu=(vu.open=function(t,e,n,r){try{return new vu(e,t.transaction(r,n))}catch(t){throw new pu(e,t)}},Object.defineProperty(vu.prototype,"dt",{get:function(){return this.ft.promise},enumerable:!1,configurable:!0}),vu.prototype.abort=function(t){t&&this.ft.reject(t),this.aborted||(Br("SimpleDb","Aborting transaction:",t?t.message:"Client-initiated abort"),this.aborted=!0,this.transaction.abort())},vu.prototype.store=function(t){t=this.transaction.objectStore(t);return new Tu(t)},vu),fu=(mu.delete=function(t){return Br("SimpleDb","Removing database:",t),_u(window.indexedDB.deleteDatabase(t)).toPromise()},mu.yt=function(){if("undefined"==typeof indexedDB)return!1;if(mu.gt())return!0;var t=h(),e=mu._t(t),n=0<e&&e<10,e=mu.Et(t),e=0<e&&e<4.5;return!(0<t.indexOf("MSIE ")||0<t.indexOf("Trident/")||0<t.indexOf("Edge/")||n||e)},mu.gt=function(){var t;return"undefined"!=typeof process&&"YES"===(null===(t=process.env)||void 0===t?void 0:t.Tt)},mu.It=function(t,e){return t.store(e)},mu._t=function(t){t=t.match(/i(?:phone|pad|pod) os ([\d_]+)/i),t=t?t[1].split("_").slice(0,2).join("."):"-1";return Number(t)},mu.Et=function(t){t=t.match(/Android ([\d.]+)/i),t=t?t[1].split(".").slice(0,2).join("."):"-1";return Number(t)},mu.prototype.At=function(o){return y(this,void 0,void 0,function(){var e,i=this;return g(this,function(t){switch(t.label){case 0:return this.db?[3,2]:(Br("SimpleDb","Opening database:",this.name),e=this,[4,new Promise(function(e,n){var r=indexedDB.open(i.name,i.version);r.onsuccess=function(t){t=t.target.result;e(t)},r.onblocked=function(){n(new pu(o,"Cannot upgrade IndexedDB schema while another tab is open. Close all tabs that access Firestore and reload this page to proceed."))},r.onerror=function(t){t=t.target.error;"VersionError"===t.name?n(new Fr(Mr.FAILED_PRECONDITION,"A newer version of the Firestore SDK was previously used and so the persisted data is not compatible with the version of the SDK you are now using. The SDK will operate with persistence disabled. If you need persistence, please re-upgrade to a newer version of the SDK or else clear the persisted IndexedDB data for your app to start fresh.")):n(new pu(o,t))},r.onupgradeneeded=function(t){Br("SimpleDb",'Database "'+i.name+'" requires upgrade from version:',t.oldVersion);var e=t.target.result;i.wt.Rt(e,r.transaction,t.oldVersion,i.version).next(function(){Br("SimpleDb","Database upgrade to version "+i.version+" complete")})}})]);case 1:e.db=t.sent(),t.label=2;case 2:return[2,(this.bt&&(this.db.onversionchange=function(t){return i.bt(t)}),this.db)]}})})},mu.prototype.vt=function(e){this.bt=e,this.db&&(this.db.onversionchange=function(t){return e(t)})},mu.prototype.runTransaction=function(a,n,u,c){return y(this,void 0,void 0,function(){var i,o,s,e;return g(this,function(t){switch(t.label){case 0:i="readonly"===n,o=0,e=function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:++o,t.label=1;case 1:return t.trys.push([1,4,,5]),[4,s.At(a)];case 2:return s.db=t.sent(),e=lu.open(s.db,a,i?"readonly":"readwrite",u),n=c(e).catch(function(t){return e.abort(t),hu.reject(t)}).toPromise(),r={},n.catch(function(){}),[4,e.dt];case 3:return[2,(r.value=(t.sent(),n),r)];case 4:return n=t.sent(),r="FirebaseError"!==n.name&&o<3,Br("SimpleDb","Transaction failed with error:",n.message,"Retrying:",r),s.close(),r?[3,5]:[2,{value:Promise.reject(n)}];case 5:return[2]}})},s=this,t.label=1;case 1:return[5,e()];case 2:if("object"==typeof(e=t.sent()))return[2,e.value];t.label=3;case 3:return[3,1];case 4:return[2]}})})},mu.prototype.close=function(){this.db&&this.db.close(),this.db=void 0},mu),du=(Object.defineProperty(gu.prototype,"isDone",{get:function(){return this.Vt},enumerable:!1,configurable:!0}),Object.defineProperty(gu.prototype,"Dt",{get:function(){return this.St},enumerable:!1,configurable:!0}),Object.defineProperty(gu.prototype,"cursor",{set:function(t){this.Pt=t},enumerable:!1,configurable:!0}),gu.prototype.done=function(){this.Vt=!0},gu.prototype.Ct=function(t){this.St=t},gu.prototype.delete=function(){return _u(this.Pt.delete())},gu),pu=(n(yu,su=Fr),yu);function yu(t,e){var n=this;return(n=su.call(this,Mr.UNAVAILABLE,"IndexedDB transaction '"+t+"' failed: "+e)||this).name="IndexedDbTransactionError",n}function gu(t){this.Pt=t,this.Vt=!1,this.St=null}function mu(t,e,n){this.name=t,this.version=e,this.wt=n,12.2===mu._t(h())&&jr("Firestore persistence suffers from a bug in iOS 12.2 Safari that may cause your app to stop working. See https://stackoverflow.com/q/56496296/110915 for details and a potential workaround.")}function vu(e,t){var n=this;this.action=e,this.transaction=t,this.aborted=!1,this.ft=new cu,this.transaction.oncomplete=function(){n.ft.resolve()},this.transaction.onabort=function(){t.error?n.ft.reject(new pu(e,t.error)):n.ft.resolve()},this.transaction.onerror=function(t){t=Au(t.target.error);n.ft.reject(new pu(e,t))}}function wu(t){var e=this;this.nextCallback=null,this.catchCallback=null,this.result=void 0,this.error=void 0,this.isDone=!1,this.callbackAttached=!1,t(function(t){e.isDone=!0,e.result=t,e.nextCallback&&e.nextCallback(t)},function(t){e.isDone=!0,e.error=t,e.catchCallback&&e.catchCallback(t)})}function bu(){this.onCommittedListeners=[]}function Eu(t){return"IndexedDbTransactionError"===t.name}var Tu=(Iu.prototype.put=function(t,e){t=void 0!==e?(Br("SimpleDb","PUT",this.store.name,t,e),this.store.put(e,t)):(Br("SimpleDb","PUT",this.store.name,"<auto-key>",t),this.store.put(t));return _u(t)},Iu.prototype.add=function(t){return Br("SimpleDb","ADD",this.store.name,t,t),_u(this.store.add(t))},Iu.prototype.get=function(e){var n=this;return _u(this.store.get(e)).next(function(t){return Br("SimpleDb","GET",n.store.name,e,t=void 0===t?null:t),t})},Iu.prototype.delete=function(t){return Br("SimpleDb","DELETE",this.store.name,t),_u(this.store.delete(t))},Iu.prototype.count=function(){return Br("SimpleDb","COUNT",this.store.name),_u(this.store.count())},Iu.prototype.Nt=function(t,e){var e=this.cursor(this.options(t,e)),n=[];return this.xt(e,function(t,e){n.push(e)}).next(function(){return n})},Iu.prototype.Ft=function(t,e){Br("SimpleDb","DELETE ALL",this.store.name);e=this.options(t,e);e.kt=!1;e=this.cursor(e);return this.xt(e,function(t,e,n){return n.delete()})},Iu.prototype.$t=function(t,e){e?n=t:(n={},e=t);var n=this.cursor(n);return this.xt(n,e)},Iu.prototype.Ot=function(r){var t=this.cursor({});return new hu(function(n,e){t.onerror=function(t){t=Au(t.target.error);e(t)},t.onsuccess=function(t){var e=t.target.result;e?r(e.primaryKey,e.value).next(function(t){t?e.continue():n()}):n()}})},Iu.prototype.xt=function(t,i){var o=[];return new hu(function(r,e){t.onerror=function(t){e(t.target.error)},t.onsuccess=function(t){var e,n=t.target.result;n?(e=new du(n),(t=i(n.primaryKey,n.value,e))instanceof hu&&(t=t.catch(function(t){return e.done(),hu.reject(t)}),o.push(t)),e.isDone?r():null===e.Dt?n.continue():n.continue(e.Dt)):r()}}).next(function(){return hu.waitFor(o)})},Iu.prototype.options=function(t,e){var n;return void 0!==t&&("string"==typeof t?n=t:e=t),{index:n,range:e}},Iu.prototype.cursor=function(t){var e="next";if(t.reverse&&(e="prev"),t.index){var n=this.store.index(t.index);return t.kt?n.openKeyCursor(t.range,e):n.openCursor(t.range,e)}return this.store.openCursor(t.range,e)},Iu);function Iu(t){this.store=t}function _u(t){return new hu(function(e,n){t.onsuccess=function(t){t=t.target.result;e(t)},t.onerror=function(t){t=Au(t.target.error);n(t)}})}var Su=!1;function Au(t){var e=fu._t(h());if(12.2<=e&&e<13){e="An internal error was encountered in the Indexed Database server";if(0<=t.message.indexOf(e)){var n=new Fr("internal","IOS_INDEXEDDB_BUG1: IndexedDb has thrown '"+e+"'. This is likely due to an unavoidable bug in iOS. See https://stackoverflow.com/q/56496296/110915 for details and a potential workaround.");return Su||(Su=!0,setTimeout(function(){throw n},0)),n}}return t}var Du,Nu=(n(Cu,Du=C),Cu);function Cu(t,e){var n=this;return(n=Du.call(this)||this).Mt=t,n.currentSequenceNumber=e,n}function ku(t,e){return fu.It(t.Mt,e)}var Ru=(Fu.prototype.applyToRemoteDocument=function(t,e){for(var n,r,i,o,s,a,u=e.mutationResults,c=0;c<this.mutations.length;c++){var h=this.mutations[c];h.key.isEqual(t.key)&&(n=h,r=t,i=u[c],h=a=s=o=void 0,n instanceof ws?(s=r,a=i,h=(o=n).value.clone(),o=_s(o.fieldTransforms,s,a.transformResults),h.setAll(o),s.convertToFoundDocument(a.version,h).setHasCommittedMutations()):n instanceof bs?(o=r,s=i,ds((a=n).precondition,o)?(h=_s(a.fieldTransforms,o,s.transformResults),(n=o.data).setAll(Is(a)),n.setAll(h),o.convertToFoundDocument(s.version,n).setHasCommittedMutations()):o.convertToUnknownDocument(s.version)):r.convertToNoDocument(i.version).setHasCommittedMutations())}},Fu.prototype.applyToLocalView=function(t){for(var e=0,n=this.baseMutations;e<n.length;e++)(r=n[e]).key.isEqual(t.key)&&ps(r,t,this.localWriteTime);for(var r,i=0,o=this.mutations;i<o.length;i++)(r=o[i]).key.isEqual(t.key)&&ps(r,t,this.localWriteTime)},Fu.prototype.applyToLocalDocumentSet=function(n){var r=this;this.mutations.forEach(function(t){var e=n.get(t.key),t=e;r.applyToLocalView(t),e.isValidDocument()||t.convertToNoDocument(Zr.min())})},Fu.prototype.keys=function(){return this.mutations.reduce(function(t,e){return t.add(e.key)},$s())},Fu.prototype.isEqual=function(t){return this.batchId===t.batchId&&Xr(this.mutations,t.mutations,ys)&&Xr(this.baseMutations,t.baseMutations,ys)},Fu),xu=(Mu.from=function(t,e,n){Hr(t.mutations.length===n.length);for(var r=Ys,i=t.mutations,o=0;o<i.length;o++)r=r.insert(i[o].key,n[o].version);return new Mu(t,e,n,r)},Mu),Ou=(Pu.prototype.withSequenceNumber=function(t){return new Pu(this.target,this.targetId,this.purpose,t,this.snapshotVersion,this.lastLimboFreeSnapshotVersion,this.resumeToken)},Pu.prototype.withResumeToken=function(t,e){return new Pu(this.target,this.targetId,this.purpose,this.sequenceNumber,e,this.lastLimboFreeSnapshotVersion,t)},Pu.prototype.withLastLimboFreeSnapshotVersion=function(t){return new Pu(this.target,this.targetId,this.purpose,this.sequenceNumber,this.snapshotVersion,t,this.resumeToken)},Pu),Lu=function(t){this.Lt=t};function Pu(t,e,n,r,i,o,s){void 0===i&&(i=Zr.min()),void 0===o&&(o=Zr.min()),void 0===s&&(s=li.EMPTY_BYTE_STRING),this.target=t,this.targetId=e,this.purpose=n,this.sequenceNumber=r,this.snapshotVersion=i,this.lastLimboFreeSnapshotVersion=o,this.resumeToken=s}function Mu(t,e,n,r){this.batch=t,this.commitVersion=e,this.mutationResults=n,this.docVersions=r}function Fu(t,e,n,r){this.batchId=t,this.localWriteTime=e,this.baseMutations=n,this.mutations=r}function Vu(t,e){if(e.document)return Da(t.Lt,e.document,!!e.hasCommittedMutations);if(e.noDocument){var n=Ai.fromSegments(e.noDocument.path),r=Ku(e.noDocument.readTime),n=Ki.newNoDocument(n,r);return e.hasCommittedMutations?n.setHasCommittedMutations():n}if(e.unknownDocument){n=Ai.fromSegments(e.unknownDocument.path),r=Ku(e.unknownDocument.version);return Ki.newUnknownDocument(n,r)}return Qr()}function Uu(t,e,n){var r=qu(n),n=e.key.path.popLast().toArray();if(e.isFoundDocument()){var i={name:ba(o=t.Lt,(s=e).key),fields:s.data.value.mapValue.fields,updateTime:ya(o,s.version.toTimestamp())},o=e.hasCommittedMutations;return new $a(null,null,i,o,r,n)}if(e.isNoDocument()){var s=e.key.path.toArray(),i=ju(e.version),o=e.hasCommittedMutations;return new $a(null,new Ya(s,i),null,o,r,n)}if(e.isUnknownDocument()){o=e.key.path.toArray(),e=ju(e.version);return new $a(new Xa(o,e),null,null,!0,r,n)}return Qr()}function qu(t){t=t.toTimestamp();return[t.seconds,t.nanoseconds]}function Bu(t){t=new Jr(t[0],t[1]);return Zr.fromTimestamp(t)}function ju(t){t=t.toTimestamp();return new Ga(t.seconds,t.nanoseconds)}function Ku(t){t=new Jr(t.seconds,t.nanoseconds);return Zr.fromTimestamp(t)}function Gu(e,t){for(var n=(t.baseMutations||[]).map(function(t){return Ca(e.Lt,t)}),r=0;r<t.mutations.length-1;++r){var i,o=t.mutations[r];r+1<t.mutations.length&&void 0!==t.mutations[r+1].transform&&(i=t.mutations[r+1],o.updateTransforms=i.transform.fieldTransforms,t.mutations.splice(r+1,1),++r)}var s=t.mutations.map(function(t){return Ca(e.Lt,t)}),a=Jr.fromMillis(t.localWriteTimeMs);return new Ru(t.batchId,a,n,s)}function Qu(t){var e=Ku(t.readTime),n=void 0!==t.lastLimboFreeSnapshotVersion?Ku(t.lastLimboFreeSnapshotVersion):Zr.min(),r=void 0!==t.query.documents?(Hr(1===(r=t.query).documents.length),Mo(Co(Ia(r.documents[0])))):Mo(xa(t.query));return new Ou(r,t.targetId,0,t.lastListenSequenceNumber,e,n,li.fromBase64String(t.resumeToken))}function Hu(t,e){var n=ju(e.snapshotVersion),r=ju(e.lastLimboFreeSnapshotVersion),i=(Yi(e.target)?ka:Ra)(t.Lt,e.target),t=e.resumeToken.toBase64();return new Za(e.targetId,zi(e.target),n,t,e.sequenceNumber,r,i)}function zu(t){var e=xa({parent:t.parent,structuredQuery:t.structuredQuery});return"LAST"===t.limitType?Fo(e,e.limit,"L"):e}var Wu=(Yu.prototype.getBundleMetadata=function(t,e){return Xu(t).get(e).next(function(t){if(t)return{id:(t=t).bundleId,createTime:Ku(t.createTime),version:t.version}})},Yu.prototype.saveBundleMetadata=function(t,e){return Xu(t).put({bundleId:(e=e).id,createTime:ju(ma(e.createTime)),version:e.version})},Yu.prototype.getNamedQuery=function(t,e){return $u(t).get(e).next(function(t){if(t)return{name:(t=t).name,query:zu(t.bundledQuery),readTime:Ku(t.readTime)}})},Yu.prototype.saveNamedQuery=function(t,e){return $u(t).put({name:(e=e).name,readTime:ju(ma(e.readTime)),bundledQuery:e.bundledQuery})},Yu);function Yu(){}function Xu(t){return ku(t,iu.store)}function $u(t){return ku(t,ou.store)}var Ju=(rc.prototype.addToCollectionParentIndex=function(t,e){return this.Bt.add(e),hu.resolve()},rc.prototype.getCollectionParents=function(t,e){return hu.resolve(this.Bt.getEntries(e))},rc),Zu=(nc.prototype.add=function(t){var e=t.lastSegment(),n=t.popLast(),r=this.index[e]||new Ks(ai.comparator),t=!r.has(n);return this.index[e]=r.add(n),t},nc.prototype.has=function(t){var e=t.lastSegment(),t=t.popLast(),e=this.index[e];return e&&e.has(t)},nc.prototype.getEntries=function(t){return(this.index[t]||new Ks(ai.comparator)).toArray()},nc),tc=(ec.prototype.addToCollectionParentIndex=function(t,e){var n=this;if(this.qt.has(e))return hu.resolve();var r=e.lastSegment(),i=e.popLast();t.addOnCommittedListener(function(){n.qt.add(e)});i={collectionId:r,parent:qa(i)};return ic(t).put(i)},ec.prototype.getCollectionParents=function(t,i){var o=[],e=IDBKeyRange.bound([i,""],[$r(i),""],!1,!0);return ic(t).Nt(e).next(function(t){for(var e=0,n=t;e<n.length;e++){var r=n[e];if(r.collectionId!==i)break;o.push(ja(r.parent))}return o})},ec);function ec(){this.qt=new Zu}function nc(){this.index={}}function rc(){this.Bt=new Zu}function ic(t){return ku(t,nu.store)}var oc={didRun:!1,sequenceNumbersCollected:0,targetsRemoved:0,documentsRemoved:0},sc=(ac.withCacheSize=function(t){return new ac(t,ac.DEFAULT_COLLECTION_PERCENTILE,ac.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT)},ac);function ac(t,e,n){this.cacheSizeCollectionThreshold=t,this.percentileToCollect=e,this.maximumSequenceNumbersToCollect=n}function uc(t,e,n){var r=t.store(Ha.store),i=t.store(za.store),o=[],t=IDBKeyRange.only(n.batchId),s=0,t=r.$t({range:t},function(t,e,n){return s++,n.delete()});o.push(t.next(function(){Hr(1===s)}));for(var a=[],u=0,c=n.mutations;u<c.length;u++){var h=c[u],l=za.key(e,h.key.path,n.batchId);o.push(i.delete(l)),a.push(h.key)}return hu.waitFor(o).next(function(){return a})}function cc(t){if(!t)return 0;var e;if(t.document)e=t.document;else if(t.unknownDocument)e=t.unknownDocument;else{if(!t.noDocument)throw Qr();e=t.noDocument}return JSON.stringify(e).length}sc.DEFAULT_COLLECTION_PERCENTILE=10,sc.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT=1e3,sc.DEFAULT=new sc(41943040,sc.DEFAULT_COLLECTION_PERCENTILE,sc.DEFAULT_MAX_SEQUENCE_NUMBERS_TO_COLLECT),sc.DISABLED=new sc(-1,0,0);var hc=(lc.Qt=function(t,e,n,r){return Hr(""!==t.uid),new lc(t.isAuthenticated()?t.uid:"",e,n,r)},lc.prototype.checkEmpty=function(t){var r=!0,e=IDBKeyRange.bound([this.userId,Number.NEGATIVE_INFINITY],[this.userId,Number.POSITIVE_INFINITY]);return dc(t).$t({index:Ha.userMutationsIndex,range:e},function(t,e,n){r=!1,n.done()}).next(function(){return r})},lc.prototype.addMutationBatch=function(p,y,g,m){var v=this,w=pc(p),b=dc(p);return b.add({}).next(function(t){Hr("number"==typeof t);for(var e,n,r,i,o,s=new Ru(t,y,g,m),a=(e=v.R,n=v.userId,i=(r=s).baseMutations.map(function(t){return Na(e.Lt,t)}),o=r.mutations.map(function(t){return Na(e.Lt,t)}),new Ha(n,r.batchId,r.localWriteTime.toMillis(),i,o)),u=[],c=new Ks(function(t,e){return Yr(t.canonicalString(),e.canonicalString())}),h=0,l=m;h<l.length;h++){var f=l[h],d=za.key(v.userId,f.key.path,t),c=c.add(f.key.path.popLast());u.push(b.put(a)),u.push(w.put(d,za.PLACEHOLDER))}return c.forEach(function(t){u.push(v.Ut.addToCollectionParentIndex(p,t))}),p.addOnCommittedListener(function(){v.Kt[t]=s.keys()}),hu.waitFor(u).next(function(){return s})})},lc.prototype.lookupMutationBatch=function(t,e){var n=this;return dc(t).get(e).next(function(t){return t?(Hr(t.userId===n.userId),Gu(n.R,t)):null})},lc.prototype.jt=function(t,e){var n=this;return this.Kt[e]?hu.resolve(this.Kt[e]):this.lookupMutationBatch(t,e).next(function(t){if(t){t=t.keys();return n.Kt[e]=t}return null})},lc.prototype.getNextMutationBatchAfterBatchId=function(t,e){var r=this,i=e+1,e=IDBKeyRange.lowerBound([this.userId,i]),o=null;return dc(t).$t({index:Ha.userMutationsIndex,range:e},function(t,e,n){e.userId===r.userId&&(Hr(e.batchId>=i),o=Gu(r.R,e)),n.done()}).next(function(){return o})},lc.prototype.getHighestUnacknowledgedBatchId=function(t){var e=IDBKeyRange.upperBound([this.userId,Number.POSITIVE_INFINITY]),r=-1;return dc(t).$t({index:Ha.userMutationsIndex,range:e,reverse:!0},function(t,e,n){r=e.batchId,n.done()}).next(function(){return r})},lc.prototype.getAllMutationBatches=function(t){var e=this,n=IDBKeyRange.bound([this.userId,-1],[this.userId,Number.POSITIVE_INFINITY]);return dc(t).Nt(Ha.userMutationsIndex,n).next(function(t){return t.map(function(t){return Gu(e.R,t)})})},lc.prototype.getAllMutationBatchesAffectingDocumentKey=function(o,s){var a=this,t=za.prefixForPath(this.userId,s.path),t=IDBKeyRange.lowerBound(t),u=[];return pc(o).$t({range:t},function(t,e,n){var r=t[0],i=t[1],t=t[2],i=ja(i);if(r===a.userId&&s.path.isEqual(i))return dc(o).get(t).next(function(t){if(!t)throw Qr();Hr(t.userId===a.userId),u.push(Gu(a.R,t))});n.done()}).next(function(){return u})},lc.prototype.getAllMutationBatchesAffectingDocumentKeys=function(e,t){var s=this,a=new Ks(Yr),n=[];return t.forEach(function(o){var t=za.prefixForPath(s.userId,o.path),t=IDBKeyRange.lowerBound(t),t=pc(e).$t({range:t},function(t,e,n){var r=t[0],i=t[1],t=t[2],i=ja(i);r===s.userId&&o.path.isEqual(i)?a=a.add(t):n.done()});n.push(t)}),hu.waitFor(n).next(function(){return s.Wt(e,a)})},lc.prototype.getAllMutationBatchesAffectingQuery=function(t,e){var o=this,s=e.path,a=s.length+1,e=za.prefixForPath(this.userId,s),e=IDBKeyRange.lowerBound(e),u=new Ks(Yr);return pc(t).$t({range:e},function(t,e,n){var r=t[0],i=t[1],t=t[2],i=ja(i);r===o.userId&&s.isPrefixOf(i)?i.length===a&&(u=u.add(t)):n.done()}).next(function(){return o.Wt(t,u)})},lc.prototype.Wt=function(e,t){var n=this,r=[],i=[];return t.forEach(function(t){i.push(dc(e).get(t).next(function(t){if(null===t)throw Qr();Hr(t.userId===n.userId),r.push(Gu(n.R,t))}))}),hu.waitFor(i).next(function(){return r})},lc.prototype.removeMutationBatch=function(e,n){var r=this;return uc(e.Mt,this.userId,n).next(function(t){return e.addOnCommittedListener(function(){r.Gt(n.batchId)}),hu.forEach(t,function(t){return r.referenceDelegate.markPotentiallyOrphaned(e,t)})})},lc.prototype.Gt=function(t){delete this.Kt[t]},lc.prototype.performConsistencyCheck=function(e){var i=this;return this.checkEmpty(e).next(function(t){if(!t)return hu.resolve();var t=IDBKeyRange.lowerBound(za.prefixForUser(i.userId)),r=[];return pc(e).$t({range:t},function(t,e,n){t[0]===i.userId?(t=ja(t[1]),r.push(t)):n.done()}).next(function(){Hr(0===r.length)})})},lc.prototype.containsKey=function(t,e){return fc(t,this.userId,e)},lc.prototype.zt=function(t){var e=this;return yc(t).get(this.userId).next(function(t){return t||new Qa(e.userId,-1,"")})},lc);function lc(t,e,n,r){this.userId=t,this.R=e,this.Ut=n,this.referenceDelegate=r,this.Kt={}}function fc(t,o,e){var e=za.prefixForPath(o,e.path),s=e[1],e=IDBKeyRange.lowerBound(e),a=!1;return pc(t).$t({range:e,kt:!0},function(t,e,n){var r=t[0],i=t[1];t[2],r===o&&i===s&&(a=!0),n.done()}).next(function(){return a})}function dc(t){return ku(t,Ha.store)}function pc(t){return ku(t,za.store)}function yc(t){return ku(t,Qa.store)}var gc=(wc.prototype.next=function(){return this.Ht+=2,this.Ht},wc.Jt=function(){return new wc(0)},wc.Yt=function(){return new wc(-1)},wc),mc=(vc.prototype.allocateTargetId=function(n){var r=this;return this.Xt(n).next(function(t){var e=new gc(t.highestTargetId);return t.highestTargetId=e.next(),r.Zt(n,t).next(function(){return t.highestTargetId})})},vc.prototype.getLastRemoteSnapshotVersion=function(t){return this.Xt(t).next(function(t){return Zr.fromTimestamp(new Jr(t.lastRemoteSnapshotVersion.seconds,t.lastRemoteSnapshotVersion.nanoseconds))})},vc.prototype.getHighestSequenceNumber=function(t){return this.Xt(t).next(function(t){return t.highestListenSequenceNumber})},vc.prototype.setTargetsMetadata=function(e,n,r){var i=this;return this.Xt(e).next(function(t){return t.highestListenSequenceNumber=n,r&&(t.lastRemoteSnapshotVersion=r.toTimestamp()),n>t.highestListenSequenceNumber&&(t.highestListenSequenceNumber=n),i.Zt(e,t)})},vc.prototype.addTargetData=function(e,n){var r=this;return this.te(e,n).next(function(){return r.Xt(e).next(function(t){return t.targetCount+=1,r.ee(n,t),r.Zt(e,t)})})},vc.prototype.updateTargetData=function(t,e){return this.te(t,e)},vc.prototype.removeTargetData=function(e,t){var n=this;return this.removeMatchingKeysForTargetId(e,t.targetId).next(function(){return bc(e).delete(t.targetId)}).next(function(){return n.Xt(e)}).next(function(t){return Hr(0<t.targetCount),--t.targetCount,n.Zt(e,t)})},vc.prototype.removeTargets=function(n,r,i){var o=this,s=0,a=[];return bc(n).$t(function(t,e){e=Qu(e);e.sequenceNumber<=r&&null===i.get(e.targetId)&&(s++,a.push(o.removeTargetData(n,e)))}).next(function(){return hu.waitFor(a)}).next(function(){return s})},vc.prototype.forEachTarget=function(t,n){return bc(t).$t(function(t,e){e=Qu(e);n(e)})},vc.prototype.Xt=function(t){return Ec(t).get(eu.key).next(function(t){return Hr(null!==t),t})},vc.prototype.Zt=function(t,e){return Ec(t).put(eu.key,e)},vc.prototype.te=function(t,e){return bc(t).put(Hu(this.R,e))},vc.prototype.ee=function(t,e){var n=!1;return t.targetId>e.highestTargetId&&(e.highestTargetId=t.targetId,n=!0),t.sequenceNumber>e.highestListenSequenceNumber&&(e.highestListenSequenceNumber=t.sequenceNumber,n=!0),n},vc.prototype.getTargetCount=function(t){return this.Xt(t).next(function(t){return t.targetCount})},vc.prototype.getTargetData=function(t,r){var e=zi(r),e=IDBKeyRange.bound([e,Number.NEGATIVE_INFINITY],[e,Number.POSITIVE_INFINITY]),i=null;return bc(t).$t({range:e,index:Za.queryTargetsIndexName},function(t,e,n){e=Qu(e);Wi(r,e.target)&&(i=e,n.done())}).next(function(){return i})},vc.prototype.addMatchingKeys=function(n,t,r){var i=this,o=[],s=Tc(n);return t.forEach(function(t){var e=qa(t.path);o.push(s.put(new tu(r,e))),o.push(i.referenceDelegate.addReference(n,r,t))}),hu.waitFor(o)},vc.prototype.removeMatchingKeys=function(n,t,r){var i=this,o=Tc(n);return hu.forEach(t,function(t){var e=qa(t.path);return hu.waitFor([o.delete([r,e]),i.referenceDelegate.removeReference(n,r,t)])})},vc.prototype.removeMatchingKeysForTargetId=function(t,e){t=Tc(t),e=IDBKeyRange.bound([e],[e+1],!1,!0);return t.delete(e)},vc.prototype.getMatchingKeysForTargetId=function(t,e){var e=IDBKeyRange.bound([e],[e+1],!1,!0),t=Tc(t),r=$s();return t.$t({range:e,kt:!0},function(t,e,n){t=ja(t[1]),t=new Ai(t);r=r.add(t)}).next(function(){return r})},vc.prototype.containsKey=function(t,e){var e=qa(e.path),e=IDBKeyRange.bound([e],[$r(e)],!1,!0),i=0;return Tc(t).$t({index:tu.documentTargetsIndex,kt:!0,range:e},function(t,e,n){var r=t[0];t[1],0!==r&&(i++,n.done())}).next(function(){return 0<i})},vc.prototype.lt=function(t,e){return bc(t).get(e).next(function(t){return t?Qu(t):null})},vc);function vc(t,e){this.referenceDelegate=t,this.R=e}function wc(t){this.Ht=t}function bc(t){return ku(t,Za.store)}function Ec(t){return ku(t,eu.store)}function Tc(t){return ku(t,tu.store)}function Ic(e){return y(this,void 0,void 0,function(){return g(this,function(t){if(e.code!==Mr.FAILED_PRECONDITION||e.message!==uu)throw e;return Br("LocalStore","Unexpectedly lost primary lease"),[2]})})}function _c(t,e){var n=t[0],r=t[1],t=e[0],e=e[1],t=Yr(n,t);return 0===t?Yr(r,e):t}var Sc=(xc.prototype.ie=function(){return++this.se},xc.prototype.re=function(t){var e=[t,this.ie()];this.buffer.size<this.ne?this.buffer=this.buffer.add(e):_c(e,t=this.buffer.last())<0&&(this.buffer=this.buffer.delete(t).add(e))},Object.defineProperty(xc.prototype,"maxValue",{get:function(){return this.buffer.last()[0]},enumerable:!1,configurable:!0}),xc),Ac=(Rc.prototype.start=function(t){-1!==this.garbageCollector.params.cacheSizeCollectionThreshold&&this.ue(t)},Rc.prototype.stop=function(){this.ce&&(this.ce.cancel(),this.ce=null)},Object.defineProperty(Rc.prototype,"started",{get:function(){return null!==this.ce},enumerable:!1,configurable:!0}),Rc.prototype.ue=function(n){var t=this,e=this.oe?3e5:6e4;Br("LruGarbageCollector","Garbage collection scheduled in "+e+"ms"),this.ce=this.asyncQueue.enqueueAfterDelay("lru_garbage_collection",e,function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:this.ce=null,this.oe=!0,t.label=1;case 1:return t.trys.push([1,3,,7]),[4,n.collectGarbage(this.garbageCollector)];case 2:return t.sent(),[3,7];case 3:return Eu(e=t.sent())?(Br("LruGarbageCollector","Ignoring IndexedDB error during garbage collection: ",e),[3,6]):[3,4];case 4:return[4,Ic(e)];case 5:t.sent(),t.label=6;case 6:return[3,7];case 7:return[4,this.ue(n)];case 8:return t.sent(),[2]}})})})},Rc),Dc=(kc.prototype.calculateTargetCount=function(t,e){return this.ae.he(t).next(function(t){return Math.floor(e/100*t)})},kc.prototype.nthSequenceNumber=function(t,e){var n=this;if(0===e)return hu.resolve(Or.o);var r=new Sc(e);return this.ae.forEachTarget(t,function(t){return r.re(t.sequenceNumber)}).next(function(){return n.ae.le(t,function(t){return r.re(t)})}).next(function(){return r.maxValue})},kc.prototype.removeTargets=function(t,e,n){return this.ae.removeTargets(t,e,n)},kc.prototype.removeOrphanedDocuments=function(t,e){return this.ae.removeOrphanedDocuments(t,e)},kc.prototype.collect=function(e,n){var r=this;return-1===this.params.cacheSizeCollectionThreshold?(Br("LruGarbageCollector","Garbage collection skipped; disabled"),hu.resolve(oc)):this.getCacheSize(e).next(function(t){return t<r.params.cacheSizeCollectionThreshold?(Br("LruGarbageCollector","Garbage collection skipped; Cache size "+t+" is lower than threshold "+r.params.cacheSizeCollectionThreshold),oc):r.fe(e,n)})},kc.prototype.getCacheSize=function(t){return this.ae.getCacheSize(t)},kc.prototype.fe=function(e,n){var r,i,o,s,a,u,c,h=this,l=Date.now();return this.calculateTargetCount(e,this.params.percentileToCollect).next(function(t){return i=t>h.params.maximumSequenceNumbersToCollect?(Br("LruGarbageCollector","Capping sequence numbers to collect down to the maximum of "+h.params.maximumSequenceNumbersToCollect+" from "+t),h.params.maximumSequenceNumbersToCollect):t,s=Date.now(),h.nthSequenceNumber(e,i)}).next(function(t){return r=t,a=Date.now(),h.removeTargets(e,r,n)}).next(function(t){return o=t,u=Date.now(),h.removeOrphanedDocuments(e,r)}).next(function(t){return c=Date.now(),qr()<=m.DEBUG&&Br("LruGarbageCollector","LRU Garbage Collection\n\tCounted targets in "+(s-l)+"ms\n\tDetermined least recently used "+i+" in "+(a-s)+"ms\n\tRemoved "+o+" targets in "+(u-a)+"ms\n\tRemoved "+t+" documents in "+(c-u)+"ms\nTotal Duration: "+(c-l)+"ms"),hu.resolve({didRun:!0,sequenceNumbersCollected:i,targetsRemoved:o,documentsRemoved:t})})},kc),Nc=(Cc.prototype.he=function(t){var n=this.de(t);return this.db.getTargetCache().getTargetCount(t).next(function(e){return n.next(function(t){return e+t})})},Cc.prototype.de=function(t){var e=0;return this.le(t,function(t){e++}).next(function(){return e})},Cc.prototype.forEachTarget=function(t,e){return this.db.getTargetCache().forEachTarget(t,e)},Cc.prototype.le=function(t,n){return this.we(t,function(t,e){return n(e)})},Cc.prototype.addReference=function(t,e,n){return Oc(t,n)},Cc.prototype.removeReference=function(t,e,n){return Oc(t,n)},Cc.prototype.removeTargets=function(t,e,n){return this.db.getTargetCache().removeTargets(t,e,n)},Cc.prototype.markPotentiallyOrphaned=Oc,Cc.prototype._e=function(t,e){return r=e,i=!1,yc(n=t).Ot(function(t){return fc(n,t,r).next(function(t){return t&&(i=!0),hu.resolve(!t)})}).next(function(){return i});var n,r,i},Cc.prototype.removeOrphanedDocuments=function(n,r){var i=this,o=this.db.getRemoteDocumentCache().newChangeBuffer(),s=[],a=0;return this.we(n,function(e,t){t<=r&&(t=i._e(n,e).next(function(t){if(!t)return a++,o.getEntry(n,e).next(function(){return o.removeEntry(e),Tc(n).delete([0,qa(e.path)])})}),s.push(t))}).next(function(){return hu.waitFor(s)}).next(function(){return o.apply(n)}).next(function(){return a})},Cc.prototype.removeTarget=function(t,e){e=e.withSequenceNumber(t.currentSequenceNumber);return this.db.getTargetCache().updateTargetData(t,e)},Cc.prototype.updateLimboDocument=Oc,Cc.prototype.we=function(t,r){var i,t=Tc(t),o=Or.o;return t.$t({index:tu.documentTargetsIndex},function(t,e){var n=t[0];t[1];t=e.path,e=e.sequenceNumber;0===n?(o!==Or.o&&r(new Ai(ja(i)),o),o=e,i=t):o=Or.o}).next(function(){o!==Or.o&&r(new Ai(ja(i)),o)})},Cc.prototype.getCacheSize=function(t){return this.db.getRemoteDocumentCache().getSize(t)},Cc);function Cc(t,e){this.db=t,this.garbageCollector=new Dc(this,e)}function kc(t,e){this.ae=t,this.params=e}function Rc(t,e){this.garbageCollector=t,this.asyncQueue=e,this.oe=!1,this.ce=null}function xc(t){this.ne=t,this.buffer=new Ks(_c),this.se=0}function Oc(t,e){return Tc(t).put((t=t.currentSequenceNumber,new tu(0,qa(e.path),t)))}var Lc,Pc=(Bc.prototype.get=function(t){var e=this.mapKeyFn(t),e=this.inner[e];if(void 0!==e)for(var n=0,r=e;n<r.length;n++){var i=r[n],o=i[0],i=i[1];if(this.equalsFn(o,t))return i}},Bc.prototype.has=function(t){return void 0!==this.get(t)},Bc.prototype.set=function(t,e){var n=this.mapKeyFn(t),r=this.inner[n];if(void 0!==r){for(var i=0;i<r.length;i++)if(this.equalsFn(r[i][0],t))return void(r[i]=[t,e]);r.push([t,e])}else this.inner[n]=[[t,e]]},Bc.prototype.delete=function(t){var e=this.mapKeyFn(t),n=this.inner[e];if(void 0===n)return!1;for(var r=0;r<n.length;r++)if(this.equalsFn(n[r][0],t))return 1===n.length?delete this.inner[e]:n.splice(r,1),!0;return!1},Bc.prototype.forEach=function(s){ri(this.inner,function(t,e){for(var n=0,r=e;n<r.length;n++){var i=r[n],o=i[0],i=i[1];s(o,i)}})},Bc.prototype.isEmpty=function(){return ii(this.inner)},Bc),_=(qc.prototype.getReadTime=function(t){t=this.changes.get(t);return t?t.readTime:Zr.min()},qc.prototype.addEntry=function(t,e){this.assertNotApplied(),this.changes.set(t.key,{document:t,readTime:e})},qc.prototype.removeEntry=function(t,e){void 0===e&&(e=null),this.assertNotApplied(),this.changes.set(t,{document:Ki.newInvalidDocument(t),readTime:e})},qc.prototype.getEntry=function(t,e){this.assertNotApplied();var n=this.changes.get(e);return void 0!==n?hu.resolve(n.document):this.getFromCache(t,e)},qc.prototype.getEntries=function(t,e){return this.getAllFromCache(t,e)},qc.prototype.apply=function(t){return this.assertNotApplied(),this.changesApplied=!0,this.applyChanges(t)},qc.prototype.assertNotApplied=function(){},qc),Mc=(Uc.prototype.addEntry=function(t,e,n){return Kc(t).put(Gc(e),n)},Uc.prototype.removeEntry=function(t,e){t=Kc(t),e=Gc(e);return t.delete(e)},Uc.prototype.updateMetadata=function(e,n){var r=this;return this.getMetadata(e).next(function(t){return t.byteSize+=n,r.me(e,t)})},Uc.prototype.getEntry=function(t,e){var n=this;return Kc(t).get(Gc(e)).next(function(t){return n.ye(e,t)})},Uc.prototype.ge=function(t,e){var n=this;return Kc(t).get(Gc(e)).next(function(t){return{document:n.ye(e,t),size:cc(t)}})},Uc.prototype.getEntries=function(t,e){var n=this,r=Qs;return this.pe(t,e,function(t,e){e=n.ye(t,e);r=r.insert(t,e)}).next(function(){return r})},Uc.prototype.Ee=function(t,e){var r=this,i=Qs,o=new Ms(Ai.comparator);return this.pe(t,e,function(t,e){var n=r.ye(t,e);i=i.insert(t,n),o=o.insert(t,cc(e))}).next(function(){return{documents:i,Te:o}})},Uc.prototype.pe=function(t,e,i){if(e.isEmpty())return hu.resolve();var n=IDBKeyRange.bound(e.first().path.toArray(),e.last().path.toArray()),o=e.getIterator(),s=o.getNext();return Kc(t).$t({range:n},function(t,e,n){for(var r=Ai.fromSegments(t);s&&Ai.comparator(s,r)<0;)i(s,null),s=o.getNext();s&&s.isEqual(r)&&(i(s,e),s=o.hasNext()?o.getNext():null),s?n.Ct(s.path.toArray()):n.done()}).next(function(){for(;s;)i(s,null),s=o.hasNext()?o.getNext():null})},Uc.prototype.getDocumentsMatchingQuery=function(t,r,e){var n,i=this,o=Qs,s=r.path.length+1,a={};return e.isEqual(Zr.min())?(n=r.path.toArray(),a.range=IDBKeyRange.lowerBound(n)):(n=r.path.toArray(),e=qu(e),a.range=IDBKeyRange.lowerBound([n,e],!0),a.index=$a.collectionReadTimeIndex),Kc(t).$t(a,function(t,e,n){t.length===s&&(e=Vu(i.R,e),r.path.isPrefixOf(e.key.path)?Bo(r,e)&&(o=o.insert(e.key,e)):n.done())}).next(function(){return o})},Uc.prototype.newChangeBuffer=function(t){return new Fc(this,!!t&&t.trackRemovals)},Uc.prototype.getSize=function(t){return this.getMetadata(t).next(function(t){return t.byteSize})},Uc.prototype.getMetadata=function(t){return jc(t).get(Ja.key).next(function(t){return Hr(!!t),t})},Uc.prototype.me=function(t,e){return jc(t).put(Ja.key,e)},Uc.prototype.ye=function(t,e){if(e){e=Vu(this.R,e);if(!e.isNoDocument()||!e.version.isEqual(Zr.min()))return e}return Ki.newInvalidDocument(t)},Uc),Fc=(n(Vc,Lc=_),Vc.prototype.applyChanges=function(i){var o=this,s=[],a=0,u=new Ks(function(t,e){return Yr(t.canonicalString(),e.canonicalString())});return this.changes.forEach(function(t,e){var n,r=o.Ae.get(t);e.document.isValidDocument()?(n=Uu(o.Ie.R,e.document,o.getReadTime(t)),u=u.add(t.path.popLast()),e=cc(n),a+=e-r,s.push(o.Ie.addEntry(i,t,n))):(a-=r,o.trackRemovals?(r=Uu(o.Ie.R,Ki.newNoDocument(t,Zr.min()),o.getReadTime(t)),s.push(o.Ie.addEntry(i,t,r))):s.push(o.Ie.removeEntry(i,t)))}),u.forEach(function(t){s.push(o.Ie.Ut.addToCollectionParentIndex(i,t))}),s.push(this.Ie.updateMetadata(i,a)),hu.waitFor(s)},Vc.prototype.getFromCache=function(t,e){var n=this;return this.Ie.ge(t,e).next(function(t){return n.Ae.set(e,t.size),t.document})},Vc.prototype.getAllFromCache=function(t,e){var n=this;return this.Ie.Ee(t,e).next(function(t){var e=t.documents;return t.Te.forEach(function(t,e){n.Ae.set(t,e)}),e})},Vc);function Vc(t,e){var n=this;return(n=Lc.call(this)||this).Ie=t,n.trackRemovals=e,n.Ae=new Pc(function(t){return t.toString()},function(t,e){return t.isEqual(e)}),n}function Uc(t,e){this.R=t,this.Ut=e}function qc(){this.changes=new Pc(function(t){return t.toString()},function(t,e){return t.isEqual(e)}),this.changesApplied=!1}function Bc(t,e){this.mapKeyFn=t,this.equalsFn=e,this.inner={}}function jc(t){return ku(t,Ja.store)}function Kc(t){return ku(t,$a.store)}function Gc(t){return t.path.toArray()}var Qc=(Hc.prototype.Rt=function(e,n,t,r){var i=this;Hr(t<r&&0<=t&&r<=11);var o=new lu("createOrUpgrade",n);t<1&&1<=r&&(e.createObjectStore(Ka.store),(s=e).createObjectStore(Qa.store,{keyPath:Qa.keyPath}),s.createObjectStore(Ha.store,{keyPath:Ha.keyPath,autoIncrement:!0}).createIndex(Ha.userMutationsIndex,Ha.userMutationsKeyPath,{unique:!0}),s.createObjectStore(za.store),zc(e),e.createObjectStore($a.store));var s,a=hu.resolve();return t<3&&3<=r&&(0!==t&&((s=e).deleteObjectStore(tu.store),s.deleteObjectStore(Za.store),s.deleteObjectStore(eu.store),zc(e)),a=a.next(function(){return t=o.store(eu.store),e=new eu(0,0,Zr.min().toTimestamp(),0),t.put(eu.key,e);var t,e})),t<4&&4<=r&&(a=(a=0!==t?a.next(function(){return n=e,(r=o).store(Ha.store).Nt().next(function(t){n.deleteObjectStore(Ha.store),n.createObjectStore(Ha.store,{keyPath:Ha.keyPath,autoIncrement:!0}).createIndex(Ha.userMutationsIndex,Ha.userMutationsKeyPath,{unique:!0});var e=r.store(Ha.store),t=t.map(function(t){return e.put(t)});return hu.waitFor(t)});var n,r}):a).next(function(){e.createObjectStore(ru.store,{keyPath:ru.keyPath})})),t<5&&5<=r&&(a=a.next(function(){return i.Re(o)})),t<6&&6<=r&&(a=a.next(function(){return e.createObjectStore(Ja.store),i.be(o)})),t<7&&7<=r&&(a=a.next(function(){return i.ve(o)})),t<8&&8<=r&&(a=a.next(function(){return i.Pe(e,o)})),t<9&&9<=r&&(a=a.next(function(){var t;(t=e).objectStoreNames.contains("remoteDocumentChanges")&&t.deleteObjectStore("remoteDocumentChanges"),(t=n.objectStore($a.store)).createIndex($a.readTimeIndex,$a.readTimeIndexPath,{unique:!1}),t.createIndex($a.collectionReadTimeIndex,$a.collectionReadTimeIndexPath,{unique:!1})})),t<10&&10<=r&&(a=a.next(function(){return i.Ve(o)})),a=t<11&&11<=r?a.next(function(){e.createObjectStore(iu.store,{keyPath:iu.keyPath}),e.createObjectStore(ou.store,{keyPath:ou.keyPath})}):a},Hc.prototype.be=function(e){var n=0;return e.store($a.store).$t(function(t,e){n+=cc(e)}).next(function(){var t=new Ja(n);return e.store(Ja.store).put(Ja.key,t)})},Hc.prototype.Re=function(n){var r=this,t=n.store(Qa.store),i=n.store(Ha.store);return t.Nt().next(function(t){return hu.forEach(t,function(e){var t=IDBKeyRange.bound([e.userId,-1],[e.userId,e.lastAcknowledgedBatchId]);return i.Nt(Ha.userMutationsIndex,t).next(function(t){return hu.forEach(t,function(t){Hr(t.userId===e.userId);t=Gu(r.R,t);return uc(n,e.userId,t).next(function(){})})})})})},Hc.prototype.ve=function(t){var o=t.store(tu.store),e=t.store($a.store);return t.store(eu.store).get(eu.key).next(function(r){var i=[];return e.$t(function(t,e){var n=new ai(t),t=[0,qa(n)];i.push(o.get(t).next(function(t){return t?hu.resolve():o.put(new tu(0,qa(n),r.highestListenSequenceNumber))}))}).next(function(){return hu.waitFor(i)})})},Hc.prototype.Pe=function(t,e){t.createObjectStore(nu.store,{keyPath:nu.keyPath});function r(t){if(i.add(t)){var e=t.lastSegment(),t=t.popLast();return n.put({collectionId:e,parent:qa(t)})}}var n=e.store(nu.store),i=new Zu;return e.store($a.store).$t({kt:!0},function(t,e){t=new ai(t);return r(t.popLast())}).next(function(){return e.store(za.store).$t({kt:!0},function(t,e){t[0];var n=t[1];t[2];n=ja(n);return r(n.popLast())})})},Hc.prototype.Ve=function(t){var n=this,r=t.store(Za.store);return r.$t(function(t,e){e=Qu(e),e=Hu(n.R,e);return r.put(e)})},Hc);function Hc(t){this.R=t}function zc(t){t.createObjectStore(tu.store,{keyPath:tu.keyPath}).createIndex(tu.documentTargetsIndex,tu.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(Za.store,{keyPath:Za.keyPath}).createIndex(Za.queryTargetsIndexName,Za.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(eu.store)}var Wc="Failed to obtain exclusive access to the persistence layer. To allow shared access, multi-tab synchronization has to be enabled in all tabs. If you are using `experimentalForceOwningTab:true`, make sure that only one tab has persistence enabled at any given time.",Yc=(Xc.prototype.start=function(){var e=this;return this.je().then(function(){if(!e.isPrimary&&!e.allowTabSynchronization)throw new Fr(Mr.FAILED_PRECONDITION,Wc);return e.We(),e.Ge(),e.ze(),e.runTransaction("getHighestListenSequenceNumber","readonly",function(t){return e.qe.getHighestSequenceNumber(t)})}).then(function(t){e.Ne=new Or(t,e.De)}).then(function(){e.xe=!0}).catch(function(t){return e.Be&&e.Be.close(),Promise.reject(t)})},Xc.prototype.He=function(n){var t=this;return this.Me=function(e){return y(t,void 0,void 0,function(){return g(this,function(t){return this.started?[2,n(e)]:[2]})})},n(this.isPrimary)},Xc.prototype.setDatabaseDeletedListener=function(n){var t=this;this.Be.vt(function(e){return y(t,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return null===e.newVersion?[4,n()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})})},Xc.prototype.setNetworkEnabled=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.Se.enqueueAndForget(function(){return y(e,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.started?[4,this.je()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})}))},Xc.prototype.je=function(){var n=this;return this.runTransaction("updateClientMetadataAndTryBecomePrimary","readwrite",function(e){return Jc(e).put(new ru(n.clientId,Date.now(),n.networkEnabled,n.inForeground)).next(function(){if(n.isPrimary)return n.Je(e).next(function(t){t||(n.isPrimary=!1,n.Se.enqueueRetryable(function(){return n.Me(!1)}))})}).next(function(){return n.Ye(e)}).next(function(t){return n.isPrimary&&!t?n.Xe(e).next(function(){return!1}):!!t&&n.Ze(e).next(function(){return!0})})}).catch(function(t){if(Eu(t))return Br("IndexedDbPersistence","Failed to extend owner lease: ",t),n.isPrimary;if(!n.allowTabSynchronization)throw t;return Br("IndexedDbPersistence","Releasing owner lease after error during lease refresh",t),!1}).then(function(t){n.isPrimary!==t&&n.Se.enqueueRetryable(function(){return n.Me(t)}),n.isPrimary=t})},Xc.prototype.Je=function(t){var e=this;return $c(t).get(Ka.key).next(function(t){return hu.resolve(e.tn(t))})},Xc.prototype.en=function(t){return Jc(t).delete(this.clientId)},Xc.prototype.nn=function(){return y(this,void 0,void 0,function(){var e,n,r,i,o=this;return g(this,function(t){switch(t.label){case 0:return!this.isPrimary||this.sn(this.Oe,18e5)?[3,2]:(this.Oe=Date.now(),[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",function(t){var r=ku(t,ru.store);return r.Nt().next(function(t){var e=o.rn(t,18e5),n=t.filter(function(t){return-1===e.indexOf(t)});return hu.forEach(n,function(t){return r.delete(t.clientId)}).next(function(){return n})})}).catch(function(){return[]})]);case 1:if(e=t.sent(),this.Qe)for(n=0,r=e;n<r.length;n++)i=r[n],this.Qe.removeItem(this.on(i.clientId));t.label=2;case 2:return[2]}})})},Xc.prototype.ze=function(){var t=this;this.$e=this.Se.enqueueAfterDelay("client_metadata_refresh",4e3,function(){return t.je().then(function(){return t.nn()}).then(function(){return t.ze()})})},Xc.prototype.tn=function(t){return!!t&&t.ownerId===this.clientId},Xc.prototype.Ye=function(e){var r=this;return this.Ce?hu.resolve(!0):$c(e).get(Ka.key).next(function(t){if(null!==t&&r.sn(t.leaseTimestampMs,5e3)&&!r.cn(t.ownerId)){if(r.tn(t)&&r.networkEnabled)return!0;if(!r.tn(t)){if(!t.allowTabSynchronization)throw new Fr(Mr.FAILED_PRECONDITION,Wc);return!1}}return!(!r.networkEnabled||!r.inForeground)||Jc(e).Nt().next(function(t){return void 0===r.rn(t,5e3).find(function(t){if(r.clientId!==t.clientId){var e=!r.networkEnabled&&t.networkEnabled,n=!r.inForeground&&t.inForeground,t=r.networkEnabled===t.networkEnabled;if(e||n&&t)return!0}return!1})})}).next(function(t){return r.isPrimary!==t&&Br("IndexedDbPersistence","Client "+(t?"is":"is not")+" eligible for a primary lease."),t})},Xc.prototype.shutdown=function(){return y(this,void 0,void 0,function(){var n=this;return g(this,function(t){switch(t.label){case 0:return this.xe=!1,this.un(),this.$e&&(this.$e.cancel(),this.$e=null),this.an(),this.hn(),[4,this.Be.runTransaction("shutdown","readwrite",[Ka.store,ru.store],function(t){var e=new Nu(t,Or.o);return n.Xe(e).next(function(){return n.en(e)})})];case 1:return t.sent(),this.Be.close(),this.ln(),[2]}})})},Xc.prototype.rn=function(t,e){var n=this;return t.filter(function(t){return n.sn(t.updateTimeMs,e)&&!n.cn(t.clientId)})},Xc.prototype.fn=function(){var e=this;return this.runTransaction("getActiveClients","readonly",function(t){return Jc(t).Nt().next(function(t){return e.rn(t,18e5).map(function(t){return t.clientId})})})},Object.defineProperty(Xc.prototype,"started",{get:function(){return this.xe},enumerable:!1,configurable:!0}),Xc.prototype.getMutationQueue=function(t){return hc.Qt(t,this.R,this.Ut,this.referenceDelegate)},Xc.prototype.getTargetCache=function(){return this.qe},Xc.prototype.getRemoteDocumentCache=function(){return this.Ue},Xc.prototype.getIndexManager=function(){return this.Ut},Xc.prototype.getBundleCache=function(){return this.Ke},Xc.prototype.runTransaction=function(e,n,r){var i,o=this;return Br("IndexedDbPersistence","Starting transaction:",e),this.Be.runTransaction(e,"readonly"===n?"readonly":"readwrite",au,function(t){return i=new Nu(t,o.Ne?o.Ne.next():Or.o),"readwrite-primary"===n?o.Je(i).next(function(t){return!!t||o.Ye(i)}).next(function(t){if(!t)throw jr("Failed to obtain primary lease for action '"+e+"'."),o.isPrimary=!1,o.Se.enqueueRetryable(function(){return o.Me(!1)}),new Fr(Mr.FAILED_PRECONDITION,uu);return r(i)}).next(function(t){return o.Ze(i).next(function(){return t})}):o.dn(i).next(function(){return r(i)})}).then(function(t){return i.raiseOnCommittedEvent(),t})},Xc.prototype.dn=function(t){var e=this;return $c(t).get(Ka.key).next(function(t){if(null!==t&&e.sn(t.leaseTimestampMs,5e3)&&!e.cn(t.ownerId)&&!e.tn(t)&&!(e.Ce||e.allowTabSynchronization&&t.allowTabSynchronization))throw new Fr(Mr.FAILED_PRECONDITION,Wc)})},Xc.prototype.Ze=function(t){var e=new Ka(this.clientId,this.allowTabSynchronization,Date.now());return $c(t).put(Ka.key,e)},Xc.yt=function(){return fu.yt()},Xc.prototype.Xe=function(t){var e=this,n=$c(t);return n.get(Ka.key).next(function(t){return e.tn(t)?(Br("IndexedDbPersistence","Releasing primary lease."),n.delete(Ka.key)):hu.resolve()})},Xc.prototype.sn=function(t,e){var n=Date.now();return!(t<n-e||n<t&&(jr("Detected an update time that is in the future: "+t+" > "+n),1))},Xc.prototype.We=function(){var t=this;null!==this.document&&"function"==typeof this.document.addEventListener&&(this.ke=function(){t.Se.enqueueAndForget(function(){return t.inForeground="visible"===t.document.visibilityState,t.je()})},this.document.addEventListener("visibilitychange",this.ke),this.inForeground="visible"===this.document.visibilityState)},Xc.prototype.an=function(){this.ke&&(this.document.removeEventListener("visibilitychange",this.ke),this.ke=null)},Xc.prototype.Ge=function(){var t,e=this;"function"==typeof(null===(t=this.window)||void 0===t?void 0:t.addEventListener)&&(this.Fe=function(){e.un(),i()&&navigator.appVersion.match("Version/14")&&e.Se.enterRestrictedMode(!0),e.Se.enqueueAndForget(function(){return e.shutdown()})},this.window.addEventListener("pagehide",this.Fe))},Xc.prototype.hn=function(){this.Fe&&(this.window.removeEventListener("pagehide",this.Fe),this.Fe=null)},Xc.prototype.cn=function(t){var e;try{var n=null!==(null===(e=this.Qe)||void 0===e?void 0:e.getItem(this.on(t)));return Br("IndexedDbPersistence","Client '"+t+"' "+(n?"is":"is not")+" zombied in LocalStorage"),n}catch(t){return jr("IndexedDbPersistence","Failed to get zombied client id.",t),!1}},Xc.prototype.un=function(){if(this.Qe)try{this.Qe.setItem(this.on(this.clientId),String(Date.now()))}catch(t){jr("Failed to set zombie client id.",t)}},Xc.prototype.ln=function(){if(this.Qe)try{this.Qe.removeItem(this.on(this.clientId))}catch(t){}},Xc.prototype.on=function(t){return"firestore_zombie_"+this.persistenceKey+"_"+t},Xc);function Xc(t,e,n,r,i,o,s,a,u,c){if(this.allowTabSynchronization=t,this.persistenceKey=e,this.clientId=n,this.Se=i,this.window=o,this.document=s,this.De=u,this.Ce=c,this.Ne=null,this.xe=!1,this.isPrimary=!1,this.networkEnabled=!0,this.Fe=null,this.inForeground=!1,this.ke=null,this.$e=null,this.Oe=Number.NEGATIVE_INFINITY,this.Me=function(t){return Promise.resolve()},!Xc.yt())throw new Fr(Mr.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");this.referenceDelegate=new Nc(this,r),this.Le=e+"main",this.R=new Lu(a),this.Be=new fu(this.Le,11,new Qc(this.R)),this.qe=new mc(this.referenceDelegate,this.R),this.Ut=new tc,this.Ue=(e=this.R,a=this.Ut,new Mc(e,a)),this.Ke=new Wu,this.window&&this.window.localStorage?this.Qe=this.window.localStorage:(this.Qe=null,!1===c&&jr("IndexedDbPersistence","LocalStorage is unavailable. As a result, persistence may not work reliably. In particular enablePersistence() could fail immediately after refreshing the page."))}function $c(t){return ku(t,Ka.store)}function Jc(t){return ku(t,ru.store)}function Zc(t,e){var n=t.projectId;return t.isDefaultDatabase||(n+="."+t.database),"firestore/"+e+"/"+n+"/"}function th(t,e){this.progress=t,this.wn=e}var eh=(uh.prototype.mn=function(e,n){var r=this;return this._n.getAllMutationBatchesAffectingDocumentKey(e,n).next(function(t){return r.yn(e,n,t)})},uh.prototype.yn=function(t,e,r){return this.Ue.getEntry(t,e).next(function(t){for(var e=0,n=r;e<n.length;e++)n[e].applyToLocalView(t);return t})},uh.prototype.gn=function(t,i){t.forEach(function(t,e){for(var n=0,r=i;n<r.length;n++)r[n].applyToLocalView(e)})},uh.prototype.pn=function(e,t){var n=this;return this.Ue.getEntries(e,t).next(function(t){return n.En(e,t).next(function(){return t})})},uh.prototype.En=function(t,e){var n=this;return this._n.getAllMutationBatchesAffectingDocumentKeys(t,e).next(function(t){return n.gn(e,t)})},uh.prototype.getDocumentsMatchingQuery=function(t,e,n){return r=e,Ai.isDocumentKey(r.path)&&null===r.collectionGroup&&0===r.filters.length?this.Tn(t,e.path):Lo(e)?this.In(t,e,n):this.An(t,e,n);var r},uh.prototype.Tn=function(t,e){return this.mn(t,new Ai(e)).next(function(t){var e=Ws;return e=t.isFoundDocument()?e.insert(t.key,t):e})},uh.prototype.In=function(n,r,i){var o=this,s=r.collectionGroup,a=Ws;return this.Ut.getCollectionParents(n,s).next(function(t){return hu.forEach(t,function(t){var e,e=(e=r,t=t.child(s),new Do(t,null,e.explicitOrderBy.slice(),e.filters.slice(),e.limit,e.limitType,e.startAt,e.endAt));return o.An(n,e,i).next(function(t){t.forEach(function(t,e){a=a.insert(t,e)})})}).next(function(){return a})})},uh.prototype.An=function(e,n,t){var c,h,r=this;return this.Ue.getDocumentsMatchingQuery(e,n,t).next(function(t){return c=t,r._n.getAllMutationBatchesAffectingQuery(e,n)}).next(function(t){return h=t,r.Rn(e,h,c).next(function(t){c=t;for(var e=0,n=h;e<n.length;e++)for(var r=n[e],i=0,o=r.mutations;i<o.length;i++){var s=o[i],a=s.key,u=c.get(a);null==u&&(u=Ki.newInvalidDocument(a),c=c.insert(a,u)),ps(s,u,r.localWriteTime),u.isFoundDocument()||(c=c.remove(a))}})}).next(function(){return c.forEach(function(t,e){Bo(n,e)||(c=c.remove(t))}),c})},uh.prototype.Rn=function(t,e,n){for(var r=$s(),i=0,o=e;i<o.length;i++)for(var s=0,a=o[i].mutations;s<a.length;s++){var u=a[s];u instanceof bs&&null===n.get(u.key)&&(r=r.add(u.key))}var c=n;return this.Ue.getEntries(t,r).next(function(t){return t.forEach(function(t,e){e.isFoundDocument()&&(c=c.insert(t,e))}),c})},uh),nh=(ah.Pn=function(t,e){for(var n=$s(),r=$s(),i=0,o=e.docChanges;i<o.length;i++){var s=o[i];switch(s.type){case 0:n=n.add(s.doc.key);break;case 1:r=r.add(s.doc.key)}}return new ah(t,e.fromCache,n,r)},ah),rh=(sh.prototype.Vn=function(t){this.Sn=t},sh.prototype.getDocumentsMatchingQuery=function(e,r,i,o){var s=this;return 0===r.filters.length&&null===r.limit&&null==r.startAt&&null==r.endAt&&(0===r.explicitOrderBy.length||1===r.explicitOrderBy.length&&r.explicitOrderBy[0].field.isKeyField())||i.isEqual(Zr.min())?this.Dn(e,r):this.Sn.pn(e,o).next(function(t){var n=s.Cn(r,t);return(ko(r)||Ro(r))&&s.Nn(r.limitType,n,o,i)?s.Dn(e,r):(qr()<=m.DEBUG&&Br("QueryEngine","Re-using previous result from %s to execute query: %s",i.toString(),qo(r)),s.Sn.getDocumentsMatchingQuery(e,r,i).next(function(e){return n.forEach(function(t){e=e.insert(t.key,t)}),e}))})},sh.prototype.Cn=function(n,t){var r=new Ks(jo(n));return t.forEach(function(t,e){Bo(n,e)&&(r=r.add(e))}),r},sh.prototype.Nn=function(t,e,n,r){if(n.size!==e.size)return!0;e="F"===t?e.last():e.first();return!!e&&(e.hasPendingWrites||0<e.version.compareTo(r))},sh.prototype.Dn=function(t,e){return qr()<=m.DEBUG&&Br("QueryEngine","Using full collection scan to execute query:",qo(e)),this.Sn.getDocumentsMatchingQuery(t,e,Zr.min())},sh),ih=(oh.prototype.collectGarbage=function(e){var n=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary",function(t){return e.collect(t,n.Fn)})},oh);function oh(t,e,n,r){this.persistence=t,this.xn=e,this.R=r,this.Fn=new Ms(Yr),this.kn=new Pc(zi,Wi),this.$n=Zr.min(),this._n=t.getMutationQueue(n),this.On=t.getRemoteDocumentCache(),this.qe=t.getTargetCache(),this.Mn=new eh(this.On,this._n,this.persistence.getIndexManager()),this.Ke=t.getBundleCache(),this.xn.Vn(this.Mn)}function sh(){}function ah(t,e,n,r){this.targetId=t,this.fromCache=e,this.bn=n,this.vn=r}function uh(t,e,n){this.Ue=t,this._n=e,this.Ut=n}function ch(t,e,n,r){return new ih(t,e,n,r)}function hh(i,o){return y(this,void 0,void 0,function(){var e,n,v,r;return g(this,function(t){switch(t.label){case 0:return n=(e=i)._n,v=e.Mn,[4,e.persistence.runTransaction("Handle user change","readonly",function(g){var m;return e._n.getAllMutationBatches(g).next(function(t){return m=t,n=e.persistence.getMutationQueue(o),v=new eh(e.On,n,e.persistence.getIndexManager()),n.getAllMutationBatches(g)}).next(function(t){for(var e=[],n=[],r=$s(),i=0,o=m;i<o.length;i++){var s=o[i];e.push(s.batchId);for(var a=0,u=s.mutations;a<u.length;a++)var c=u[a],r=r.add(c.key)}for(var h=0,l=t;h<l.length;h++){var f=l[h];n.push(f.batchId);for(var d=0,p=f.mutations;d<p.length;d++){var y=p[d];r=r.add(y.key)}}return v.pn(g,r).next(function(t){return{Ln:t,removedBatchIds:e,addedBatchIds:n}})})})];case 1:return r=t.sent(),[2,(e._n=n,e.Mn=v,e.xn.Vn(e.Mn),r)]}})})}function lh(t,h){var l=t;return l.persistence.runTransaction("Acknowledge batch","readwrite-primary",function(t){var e,r,i,o,s,n,a,u=h.batch.keys(),c=l.On.newChangeBuffer({trackRemovals:!0});return e=l,r=t,o=c,s=(i=h).batch,n=s.keys(),a=hu.resolve(),n.forEach(function(n){a=a.next(function(){return o.getEntry(r,n)}).next(function(t){var e=i.docVersions.get(n);Hr(null!==e),t.version.compareTo(e)<0&&(s.applyToRemoteDocument(t,i),t.isValidDocument()&&o.addEntry(t,i.commitVersion))})}),a.next(function(){return e._n.removeMutationBatch(r,s)}).next(function(){return c.apply(t)}).next(function(){return l._n.performConsistencyCheck(t)}).next(function(){return l.Mn.pn(t,u)})})}function fh(t){var e=t;return e.persistence.runTransaction("Get last remote snapshot version","readonly",function(t){return e.qe.getLastRemoteSnapshotVersion(t)})}function dh(t,r){var u=t,c=r.snapshotVersion,h=u.Fn;return u.persistence.runTransaction("Apply remote event","readwrite-primary",function(s){var t=u.On.newChangeBuffer({trackRemovals:!0});h=u.Fn;var a=[];r.targetChanges.forEach(function(t,e){var n,r,i,o=h.get(e);o&&(a.push(u.qe.removeMatchingKeys(s,t.removedDocuments,e).next(function(){return u.qe.addMatchingKeys(s,t.addedDocuments,e)})),0<(i=t.resumeToken).approximateByteSize()&&(n=o.withResumeToken(i,c).withSequenceNumber(s.currentSequenceNumber),h=h.insert(e,n),r=o,i=t,Hr(0<(o=n).resumeToken.approximateByteSize()),(0===r.resumeToken.approximateByteSize()||3e8<=o.snapshotVersion.toMicroseconds()-r.snapshotVersion.toMicroseconds()||0<i.addedDocuments.size+i.modifiedDocuments.size+i.removedDocuments.size)&&a.push(u.qe.updateTargetData(s,n))))});var e,n=Qs;return r.documentUpdates.forEach(function(t,e){r.resolvedLimboDocuments.has(t)&&a.push(u.persistence.referenceDelegate.updateLimboDocument(s,t))}),a.push(ph(s,t,r.documentUpdates,c,void 0).next(function(t){n=t})),c.isEqual(Zr.min())||(e=u.qe.getLastRemoteSnapshotVersion(s).next(function(t){return u.qe.setTargetsMetadata(s,s.currentSequenceNumber,c)}),a.push(e)),hu.waitFor(a).next(function(){return t.apply(s)}).next(function(){return u.Mn.En(s,n)}).next(function(){return n})}).then(function(t){return u.Fn=h,t})}function ph(t,s,e,a,u){var n=$s();return e.forEach(function(t){return n=n.add(t)}),s.getEntries(t,n).next(function(i){var o=Qs;return e.forEach(function(t,e){var n=i.get(t),r=(null==u?void 0:u.get(t))||a;e.isNoDocument()&&e.version.isEqual(Zr.min())?(s.removeEntry(t,r),o=o.insert(t,e)):!n.isValidDocument()||0<e.version.compareTo(n.version)||0===e.version.compareTo(n.version)&&n.hasPendingWrites?(s.addEntry(e,r),o=o.insert(t,e)):Br("LocalStore","Ignoring outdated watch update for ",t,". Current version:",n.version," Watch version:",e.version)}),o})}function yh(t,r){var i=t;return i.persistence.runTransaction("Allocate target","readwrite",function(e){var n;return i.qe.getTargetData(e,r).next(function(t){return t?(n=t,hu.resolve(n)):i.qe.allocateTargetId(e).next(function(t){return n=new Ou(r,t,0,e.currentSequenceNumber),i.qe.addTargetData(e,n).next(function(){return n})})})}).then(function(t){var e=i.Fn.get(t.targetId);return(null===e||0<t.snapshotVersion.compareTo(e.snapshotVersion))&&(i.Fn=i.Fn.insert(t.targetId,t),i.kn.set(r,t.targetId)),t})}function gh(i,o,s){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:n=(e=i).Fn.get(o),r=s?"readwrite":"readwrite-primary",t.label=1;case 1:return t.trys.push([1,4,,5]),s?[3,3]:[4,e.persistence.runTransaction("Release target",r,function(t){return e.persistence.referenceDelegate.removeTarget(t,n)})];case 2:t.sent(),t.label=3;case 3:return[3,5];case 4:if(!Eu(r=t.sent()))throw r;return Br("LocalStore","Failed to update sequence numbers for target "+o+": "+r),[3,5];case 5:return e.Fn=e.Fn.remove(o),e.kn.delete(n.target),[2]}})})}function mh(t,o,s){var a=t,u=Zr.min(),c=$s();return a.persistence.runTransaction("Execute query","readonly",function(e){return t=a,n=e,r=Mo(o),(void 0!==(t=(i=t).kn.get(r))?hu.resolve(i.Fn.get(t)):i.qe.getTargetData(n,r)).next(function(t){if(t)return u=t.lastLimboFreeSnapshotVersion,a.qe.getMatchingKeysForTargetId(e,t.targetId).next(function(t){c=t})}).next(function(){return a.xn.getDocumentsMatchingQuery(e,o,s?u:Zr.min(),s?c:$s())}).next(function(t){return{documents:t,Bn:c}});var t,n,r,i})}function vh(t,e){var n=t,r=n.qe,t=n.Fn.get(e);return t?Promise.resolve(t.target):n.persistence.runTransaction("Get target data","readonly",function(t){return r.lt(t,e).next(function(t){return t?t.target:null})})}function wh(t){var s=t;return s.persistence.runTransaction("Get new document changes","readonly",function(t){return e=s.On,n=t,t=s.$n,r=e,i=Qs,o=qu(t),t=Kc(n),n=IDBKeyRange.lowerBound(o,!0),t.$t({index:$a.readTimeIndex,range:n},function(t,e){var n=Vu(r.R,e);i=i.insert(n.key,n),o=e.readTime}).next(function(){return{wn:i,readTime:Bu(o)}});var e,n,r,i,o}).then(function(t){var e=t.wn,t=t.readTime;return s.$n=t,e})}function bh(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){return[2,(e=n).persistence.runTransaction("Synchronize last document change read time","readonly",function(t){return t=Kc(t),r=Zr.min(),t.$t({index:$a.readTimeIndex,reverse:!0},function(t,e,n){e.readTime&&(r=Bu(e.readTime)),n.done()}).next(function(){return r});var r}).then(function(t){e.$n=t})]})})}var Eh,Th,Ih=(Gh.prototype.getBundleMetadata=function(t,e){return hu.resolve(this.Qn.get(e))},Gh.prototype.saveBundleMetadata=function(t,e){return this.Qn.set(e.id,{id:e.id,version:e.version,createTime:ma(e.createTime)}),hu.resolve()},Gh.prototype.getNamedQuery=function(t,e){return hu.resolve(this.jn.get(e))},Gh.prototype.saveNamedQuery=function(t,e){return this.jn.set(e.name,{name:(e=e).name,query:zu(e.bundledQuery),readTime:ma(e.readTime)}),hu.resolve()},Gh),_h=(Kh.prototype.isEmpty=function(){return this.Wn.isEmpty()},Kh.prototype.addReference=function(t,e){e=new Sh(t,e);this.Wn=this.Wn.add(e),this.zn=this.zn.add(e)},Kh.prototype.Jn=function(t,e){var n=this;t.forEach(function(t){return n.addReference(t,e)})},Kh.prototype.removeReference=function(t,e){this.Yn(new Sh(t,e))},Kh.prototype.Xn=function(t,e){var n=this;t.forEach(function(t){return n.removeReference(t,e)})},Kh.prototype.Zn=function(t){var e=this,n=new Ai(new ai([])),r=new Sh(n,t),t=new Sh(n,t+1),i=[];return this.zn.forEachInRange([r,t],function(t){e.Yn(t),i.push(t.key)}),i},Kh.prototype.ts=function(){var e=this;this.Wn.forEach(function(t){return e.Yn(t)})},Kh.prototype.Yn=function(t){this.Wn=this.Wn.delete(t),this.zn=this.zn.delete(t)},Kh.prototype.es=function(t){var e=new Ai(new ai([])),n=new Sh(e,t),t=new Sh(e,t+1),r=$s();return this.zn.forEachInRange([n,t],function(t){r=r.add(t.key)}),r},Kh.prototype.containsKey=function(t){var e=new Sh(t,0),e=this.Wn.firstAfterOrEqual(e);return null!==e&&t.isEqual(e.key)},Kh),Sh=(jh.Gn=function(t,e){return Ai.comparator(t.key,e.key)||Yr(t.ns,e.ns)},jh.Hn=function(t,e){return Yr(t.ns,e.ns)||Ai.comparator(t.key,e.key)},jh),Ah=(Bh.prototype.checkEmpty=function(t){return hu.resolve(0===this._n.length)},Bh.prototype.addMutationBatch=function(t,e,n,r){var i=this.ss;this.ss++,0<this._n.length&&this._n[this._n.length-1];n=new Ru(i,e,n,r);this._n.push(n);for(var o=0,s=r;o<s.length;o++){var a=s[o];this.rs=this.rs.add(new Sh(a.key,i)),this.Ut.addToCollectionParentIndex(t,a.key.path.popLast())}return hu.resolve(n)},Bh.prototype.lookupMutationBatch=function(t,e){return hu.resolve(this.os(e))},Bh.prototype.getNextMutationBatchAfterBatchId=function(t,e){e=this.cs(e+1),e=e<0?0:e;return hu.resolve(this._n.length>e?this._n[e]:null)},Bh.prototype.getHighestUnacknowledgedBatchId=function(){return hu.resolve(0===this._n.length?-1:this.ss-1)},Bh.prototype.getAllMutationBatches=function(t){return hu.resolve(this._n.slice())},Bh.prototype.getAllMutationBatchesAffectingDocumentKey=function(t,e){var n=this,r=new Sh(e,0),e=new Sh(e,Number.POSITIVE_INFINITY),i=[];return this.rs.forEachInRange([r,e],function(t){t=n.os(t.ns);i.push(t)}),hu.resolve(i)},Bh.prototype.getAllMutationBatchesAffectingDocumentKeys=function(t,e){var n=this,r=new Ks(Yr);return e.forEach(function(t){var e=new Sh(t,0),t=new Sh(t,Number.POSITIVE_INFINITY);n.rs.forEachInRange([e,t],function(t){r=r.add(t.ns)})}),hu.resolve(this.us(r))},Bh.prototype.getAllMutationBatchesAffectingQuery=function(t,e){var n=e.path,r=n.length+1,e=n;Ai.isDocumentKey(e)||(e=e.child(""));var e=new Sh(new Ai(e),0),i=new Ks(Yr);return this.rs.forEachWhile(function(t){var e=t.key.path;return!!n.isPrefixOf(e)&&(e.length===r&&(i=i.add(t.ns)),!0)},e),hu.resolve(this.us(i))},Bh.prototype.us=function(t){var e=this,n=[];return t.forEach(function(t){t=e.os(t);null!==t&&n.push(t)}),n},Bh.prototype.removeMutationBatch=function(n,r){var i=this;Hr(0===this.hs(r.batchId,"removed")),this._n.shift();var o=this.rs;return hu.forEach(r.mutations,function(t){var e=new Sh(t.key,r.batchId);return o=o.delete(e),i.referenceDelegate.markPotentiallyOrphaned(n,t.key)}).next(function(){i.rs=o})},Bh.prototype.Gt=function(t){},Bh.prototype.containsKey=function(t,e){var n=new Sh(e,0),n=this.rs.firstAfterOrEqual(n);return hu.resolve(e.isEqual(n&&n.key))},Bh.prototype.performConsistencyCheck=function(t){return this._n.length,hu.resolve()},Bh.prototype.hs=function(t,e){return this.cs(t)},Bh.prototype.cs=function(t){return 0===this._n.length?0:t-this._n[0].batchId},Bh.prototype.os=function(t){t=this.cs(t);return t<0||t>=this._n.length?null:this._n[t]},Bh),Dh=(qh.prototype.addEntry=function(t,e,n){var r=e.key,i=this.docs.get(r),o=i?i.size:0,i=this.ls(e);return this.docs=this.docs.insert(r,{document:e.clone(),size:i,readTime:n}),this.size+=i-o,this.Ut.addToCollectionParentIndex(t,r.path.popLast())},qh.prototype.removeEntry=function(t){var e=this.docs.get(t);e&&(this.docs=this.docs.remove(t),this.size-=e.size)},qh.prototype.getEntry=function(t,e){var n=this.docs.get(e);return hu.resolve(n?n.document.clone():Ki.newInvalidDocument(e))},qh.prototype.getEntries=function(t,e){var n=this,r=Qs;return e.forEach(function(t){var e=n.docs.get(t);r=r.insert(t,e?e.document.clone():Ki.newInvalidDocument(t))}),hu.resolve(r)},qh.prototype.getDocumentsMatchingQuery=function(t,e,n){for(var r=Qs,i=new Ai(e.path.child("")),o=this.docs.getIteratorFrom(i);o.hasNext();){var s=o.getNext(),a=s.key,u=s.value,s=u.document,u=u.readTime;if(!e.path.isPrefixOf(a.path))break;u.compareTo(n)<=0||Bo(e,s)&&(r=r.insert(s.key,s.clone()))}return hu.resolve(r)},qh.prototype.fs=function(t,e){return hu.forEach(this.docs,function(t){return e(t)})},qh.prototype.newChangeBuffer=function(t){return new Nh(this)},qh.prototype.getSize=function(t){return hu.resolve(this.size)},qh),Nh=(n(Uh,Th=_),Uh.prototype.applyChanges=function(n){var r=this,i=[];return this.changes.forEach(function(t,e){e.document.isValidDocument()?i.push(r.Ie.addEntry(n,e.document,r.getReadTime(t))):r.Ie.removeEntry(t)}),hu.waitFor(i)},Uh.prototype.getFromCache=function(t,e){return this.Ie.getEntry(t,e)},Uh.prototype.getAllFromCache=function(t,e){return this.Ie.getEntries(t,e)},Uh),Ch=(Vh.prototype.forEachTarget=function(t,n){return this.ds.forEach(function(t,e){return n(e)}),hu.resolve()},Vh.prototype.getLastRemoteSnapshotVersion=function(t){return hu.resolve(this.lastRemoteSnapshotVersion)},Vh.prototype.getHighestSequenceNumber=function(t){return hu.resolve(this.ws)},Vh.prototype.allocateTargetId=function(t){return this.highestTargetId=this.ys.next(),hu.resolve(this.highestTargetId)},Vh.prototype.setTargetsMetadata=function(t,e,n){return n&&(this.lastRemoteSnapshotVersion=n),e>this.ws&&(this.ws=e),hu.resolve()},Vh.prototype.te=function(t){this.ds.set(t.target,t);var e=t.targetId;e>this.highestTargetId&&(this.ys=new gc(e),this.highestTargetId=e),t.sequenceNumber>this.ws&&(this.ws=t.sequenceNumber)},Vh.prototype.addTargetData=function(t,e){return this.te(e),this.targetCount+=1,hu.resolve()},Vh.prototype.updateTargetData=function(t,e){return this.te(e),hu.resolve()},Vh.prototype.removeTargetData=function(t,e){return this.ds.delete(e.target),this._s.Zn(e.targetId),--this.targetCount,hu.resolve()},Vh.prototype.removeTargets=function(n,r,i){var o=this,s=0,a=[];return this.ds.forEach(function(t,e){e.sequenceNumber<=r&&null===i.get(e.targetId)&&(o.ds.delete(t),a.push(o.removeMatchingKeysForTargetId(n,e.targetId)),s++)}),hu.waitFor(a).next(function(){return s})},Vh.prototype.getTargetCount=function(t){return hu.resolve(this.targetCount)},Vh.prototype.getTargetData=function(t,e){e=this.ds.get(e)||null;return hu.resolve(e)},Vh.prototype.addMatchingKeys=function(t,e,n){return this._s.Jn(e,n),hu.resolve()},Vh.prototype.removeMatchingKeys=function(e,t,n){this._s.Xn(t,n);var r=this.persistence.referenceDelegate,i=[];return r&&t.forEach(function(t){i.push(r.markPotentiallyOrphaned(e,t))}),hu.waitFor(i)},Vh.prototype.removeMatchingKeysForTargetId=function(t,e){return this._s.Zn(e),hu.resolve()},Vh.prototype.getMatchingKeysForTargetId=function(t,e){e=this._s.es(e);return hu.resolve(e)},Vh.prototype.containsKey=function(t,e){return hu.resolve(this._s.containsKey(e))},Vh),kh=(Fh.prototype.start=function(){return Promise.resolve()},Fh.prototype.shutdown=function(){return this.xe=!1,Promise.resolve()},Object.defineProperty(Fh.prototype,"started",{get:function(){return this.xe},enumerable:!1,configurable:!0}),Fh.prototype.setDatabaseDeletedListener=function(){},Fh.prototype.setNetworkEnabled=function(){},Fh.prototype.getIndexManager=function(){return this.Ut},Fh.prototype.getMutationQueue=function(t){var e=this.gs[t.toKey()];return e||(e=new Ah(this.Ut,this.referenceDelegate),this.gs[t.toKey()]=e),e},Fh.prototype.getTargetCache=function(){return this.qe},Fh.prototype.getRemoteDocumentCache=function(){return this.Ue},Fh.prototype.getBundleCache=function(){return this.Ke},Fh.prototype.runTransaction=function(t,e,n){var r=this;Br("MemoryPersistence","Starting transaction:",t);var i=new Rh(this.Ne.next());return this.referenceDelegate.Es(),n(i).next(function(t){return r.referenceDelegate.Ts(i).next(function(){return t})}).toPromise().then(function(t){return i.raiseOnCommittedEvent(),t})},Fh.prototype.Is=function(e,n){return hu.or(Object.values(this.gs).map(function(t){return function(){return t.containsKey(e,n)}}))},Fh),Rh=(n(Mh,Eh=C),Mh),xh=(Ph.bs=function(t){return new Ph(t)},Object.defineProperty(Ph.prototype,"vs",{get:function(){if(this.Rs)return this.Rs;throw Qr()},enumerable:!1,configurable:!0}),Ph.prototype.addReference=function(t,e,n){return this.As.addReference(n,e),this.vs.delete(n.toString()),hu.resolve()},Ph.prototype.removeReference=function(t,e,n){return this.As.removeReference(n,e),this.vs.add(n.toString()),hu.resolve()},Ph.prototype.markPotentiallyOrphaned=function(t,e){return this.vs.add(e.toString()),hu.resolve()},Ph.prototype.removeTarget=function(t,e){var n=this;this.As.Zn(e.targetId).forEach(function(t){return n.vs.add(t.toString())});var r=this.persistence.getTargetCache();return r.getMatchingKeysForTargetId(t,e.targetId).next(function(t){t.forEach(function(t){return n.vs.add(t.toString())})}).next(function(){return r.removeTargetData(t,e)})},Ph.prototype.Es=function(){this.Rs=new Set},Ph.prototype.Ts=function(n){var r=this,i=this.persistence.getRemoteDocumentCache().newChangeBuffer();return hu.forEach(this.vs,function(t){var e=Ai.fromPath(t);return r.Ps(n,e).next(function(t){t||i.removeEntry(e)})}).next(function(){return r.Rs=null,i.apply(n)})},Ph.prototype.updateLimboDocument=function(t,e){var n=this;return this.Ps(t,e).next(function(t){t?n.vs.delete(e.toString()):n.vs.add(e.toString())})},Ph.prototype.ps=function(t){return 0},Ph.prototype.Ps=function(t,e){var n=this;return hu.or([function(){return hu.resolve(n.As.containsKey(e))},function(){return n.persistence.getTargetCache().containsKey(t,e)},function(){return n.persistence.Is(t,e)}])},Ph),Oh=(Lh.prototype.isAuthenticated=function(){return null!=this.uid},Lh.prototype.toKey=function(){return this.isAuthenticated()?"uid:"+this.uid:"anonymous-user"},Lh.prototype.isEqual=function(t){return t.uid===this.uid},Lh);function Lh(t){this.uid=t}function Ph(t){this.persistence=t,this.As=new _h,this.Rs=null}function Mh(t){var e=this;return(e=Eh.call(this)||this).currentSequenceNumber=t,e}function Fh(t,e){var n=this;this.gs={},this.Ne=new Or(0),this.xe=!1,this.xe=!0,this.referenceDelegate=t(this),this.qe=new Ch(this),this.Ut=new Ju,this.Ue=(t=this.Ut,new Dh(t,function(t){return n.referenceDelegate.ps(t)})),this.R=new Lu(e),this.Ke=new Ih(this.R)}function Vh(t){this.persistence=t,this.ds=new Pc(zi,Wi),this.lastRemoteSnapshotVersion=Zr.min(),this.highestTargetId=0,this.ws=0,this._s=new _h,this.targetCount=0,this.ys=gc.Jt()}function Uh(t){var e=this;return(e=Th.call(this)||this).Ie=t,e}function qh(t,e){this.Ut=t,this.ls=e,this.docs=new Ms(Ai.comparator),this.size=0}function Bh(t,e){this.Ut=t,this.referenceDelegate=e,this._n=[],this.ss=1,this.rs=new Ks(Sh.Gn)}function jh(t,e){this.key=t,this.ns=e}function Kh(){this.Wn=new Ks(Sh.Gn),this.zn=new Ks(Sh.Hn)}function Gh(t){this.R=t,this.Qn=new Map,this.jn=new Map}function Qh(t,e){return"firestore_clients_"+t+"_"+e}function Hh(t,e,n){n="firestore_mutations_"+t+"_"+n;return e.isAuthenticated()&&(n+="_"+e.uid),n}function zh(t,e){return"firestore_targets_"+t+"_"+e}Oh.UNAUTHENTICATED=new Oh(null),Oh.GOOGLE_CREDENTIALS=new Oh("google-credentials-uid"),Oh.FIRST_PARTY=new Oh("first-party-uid");var Wh,Yh=(vl.Vs=function(t,e,n){var r,i=JSON.parse(n),o="object"==typeof i&&-1!==["pending","acknowledged","rejected"].indexOf(i.state)&&(void 0===i.error||"object"==typeof i.error);return o&&i.error&&(o="string"==typeof i.error.message&&"string"==typeof i.error.code)&&(r=new Fr(i.error.code,i.error.message)),o?new vl(t,e,i.state,r):(jr("SharedClientState","Failed to parse mutation state for ID '"+e+"': "+n),null)},vl.prototype.Ss=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},vl),Xh=(ml.Vs=function(t,e){var n,r=JSON.parse(e),i="object"==typeof r&&-1!==["not-current","current","rejected"].indexOf(r.state)&&(void 0===r.error||"object"==typeof r.error);return i&&r.error&&(i="string"==typeof r.error.message&&"string"==typeof r.error.code)&&(n=new Fr(r.error.code,r.error.message)),i?new ml(t,r.state,n):(jr("SharedClientState","Failed to parse target state for ID '"+t+"': "+e),null)},ml.prototype.Ss=function(){var t={state:this.state,updateTimeMs:Date.now()};return this.error&&(t.error={code:this.error.code,message:this.error.message}),JSON.stringify(t)},ml),$h=(gl.Vs=function(t,e){for(var n=JSON.parse(e),r="object"==typeof n&&n.activeTargetIds instanceof Array,i=Js,o=0;r&&o<n.activeTargetIds.length;++o)r=Si(n.activeTargetIds[o]),i=i.add(n.activeTargetIds[o]);return r?new gl(t,i):(jr("SharedClientState","Failed to parse client data for instance '"+t+"': "+e),null)},gl),Jh=(yl.Vs=function(t){var e=JSON.parse(t);return"object"==typeof e&&-1!==["Unknown","Online","Offline"].indexOf(e.onlineState)&&"string"==typeof e.clientId?new yl(e.clientId,e.onlineState):(jr("SharedClientState","Failed to parse online state: "+t),null)},yl),Zh=(pl.prototype.Ds=function(t){this.activeTargetIds=this.activeTargetIds.add(t)},pl.prototype.Cs=function(t){this.activeTargetIds=this.activeTargetIds.delete(t)},pl.prototype.Ss=function(){var t={activeTargetIds:this.activeTargetIds.toArray(),updateTimeMs:Date.now()};return JSON.stringify(t)},pl),tl=(dl.yt=function(t){return!(!t||!t.localStorage)},dl.prototype.start=function(){return y(this,void 0,void 0,function(){var e,n,r,i,o,s,a,u,c,h,l=this;return g(this,function(t){switch(t.label){case 0:return[4,this.syncEngine.fn()];case 1:for(s=t.sent(),e=0,n=s;e<n.length;e++)(r=n[e])!==this.Ns&&(i=this.getItem(Qh(this.persistenceKey,r)))&&(o=$h.Vs(r,i))&&(this.ks=this.ks.insert(o.clientId,o));for(this.Qs(),(s=this.storage.getItem(this.Us))&&(a=this.js(s))&&this.Ws(a),u=0,c=this.$s;u<c.length;u++)h=c[u],this.Fs(h);return this.$s=[],this.window.addEventListener("pagehide",function(){return l.shutdown()}),this.started=!0,[2]}})})},dl.prototype.writeSequenceNumber=function(t){this.setItem(this.Ms,JSON.stringify(t))},dl.prototype.getAllActiveQueryTargets=function(){return this.Gs(this.ks)},dl.prototype.isActiveQueryTarget=function(n){var r=!1;return this.ks.forEach(function(t,e){e.activeTargetIds.has(n)&&(r=!0)}),r},dl.prototype.addPendingMutation=function(t){this.zs(t,"pending")},dl.prototype.updateMutationState=function(t,e,n){this.zs(t,e,n),this.Hs(t)},dl.prototype.addLocalQueryTarget=function(t){var e,n="not-current";return this.isActiveQueryTarget(t)&&(!(e=this.storage.getItem(zh(this.persistenceKey,t)))||(e=Xh.Vs(t,e))&&(n=e.state)),this.Js.Ds(t),this.Qs(),n},dl.prototype.removeLocalQueryTarget=function(t){this.Js.Cs(t),this.Qs()},dl.prototype.isLocalQueryTarget=function(t){return this.Js.activeTargetIds.has(t)},dl.prototype.clearQueryState=function(t){this.removeItem(zh(this.persistenceKey,t))},dl.prototype.updateQueryState=function(t,e,n){this.Ys(t,e,n)},dl.prototype.handleUserChange=function(t,e,n){var r=this;e.forEach(function(t){r.Hs(t)}),this.currentUser=t,n.forEach(function(t){r.addPendingMutation(t)})},dl.prototype.setOnlineState=function(t){this.Xs(t)},dl.prototype.notifyBundleLoaded=function(){this.Zs()},dl.prototype.shutdown=function(){this.started&&(this.window.removeEventListener("storage",this.xs),this.removeItem(this.Os),this.started=!1)},dl.prototype.getItem=function(t){var e=this.storage.getItem(t);return Br("SharedClientState","READ",t,e),e},dl.prototype.setItem=function(t,e){Br("SharedClientState","SET",t,e),this.storage.setItem(t,e)},dl.prototype.removeItem=function(t){Br("SharedClientState","REMOVE",t),this.storage.removeItem(t)},dl.prototype.Fs=function(t){var e=this,o=t;o.storageArea===this.storage&&(Br("SharedClientState","EVENT",o.key,o.newValue),o.key!==this.Os?this.Se.enqueueRetryable(function(){return y(e,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){if(this.started){if(null!==o.key)if(this.Ls.test(o.key)){if(null==o.newValue)return e=this.ti(o.key),[2,this.ei(e,null)];if(e=this.ni(o.key,o.newValue))return[2,this.ei(e.clientId,e)]}else if(this.Bs.test(o.key)){if(null!==o.newValue&&(n=this.si(o.key,o.newValue)))return[2,this.ii(n)]}else if(this.qs.test(o.key)){if(null!==o.newValue&&(r=this.ri(o.key,o.newValue)))return[2,this.oi(r)]}else if(o.key===this.Us){if(null!==o.newValue&&(i=this.js(o.newValue)))return[2,this.Ws(i)]}else if(o.key===this.Ms)(i=function(t){var e=Or.o;if(null!=t)try{var n=JSON.parse(t);Hr("number"==typeof n),e=n}catch(t){jr("SharedClientState","Failed to read sequence number from WebStorage",t)}return e}(o.newValue))!==Or.o&&this.sequenceNumberHandler(i);else if(o.key===this.Ks)return[2,this.syncEngine.ci()]}else this.$s.push(o);return[2]})})}):jr("Received WebStorage notification for local change. Another client might have garbage-collected our state"))},Object.defineProperty(dl.prototype,"Js",{get:function(){return this.ks.get(this.Ns)},enumerable:!1,configurable:!0}),dl.prototype.Qs=function(){this.setItem(this.Os,this.Js.Ss())},dl.prototype.zs=function(t,e,n){n=new Yh(this.currentUser,t,e,n),t=Hh(this.persistenceKey,this.currentUser,t);this.setItem(t,n.Ss())},dl.prototype.Hs=function(t){t=Hh(this.persistenceKey,this.currentUser,t);this.removeItem(t)},dl.prototype.Xs=function(t){t={clientId:this.Ns,onlineState:t};this.storage.setItem(this.Us,JSON.stringify(t))},dl.prototype.Ys=function(t,e,n){var r=zh(this.persistenceKey,t),n=new Xh(t,e,n);this.setItem(r,n.Ss())},dl.prototype.Zs=function(){this.setItem(this.Ks,"value-not-used")},dl.prototype.ti=function(t){t=this.Ls.exec(t);return t?t[1]:null},dl.prototype.ni=function(t,e){t=this.ti(t);return $h.Vs(t,e)},dl.prototype.si=function(t,e){var n=this.Bs.exec(t),t=Number(n[1]),n=void 0!==n[2]?n[2]:null;return Yh.Vs(new Oh(n),t,e)},dl.prototype.ri=function(t,e){t=this.qs.exec(t),t=Number(t[1]);return Xh.Vs(t,e)},dl.prototype.js=function(t){return Jh.Vs(t)},dl.prototype.ii=function(e){return y(this,void 0,void 0,function(){return g(this,function(t){return e.user.uid===this.currentUser.uid?[2,this.syncEngine.ui(e.batchId,e.state,e.error)]:(Br("SharedClientState","Ignoring mutation for non-active user "+e.user.uid),[2])})})},dl.prototype.oi=function(t){return this.syncEngine.ai(t.targetId,t.state,t.error)},dl.prototype.ei=function(t,e){var n=this,r=e?this.ks.insert(t,e):this.ks.remove(t),i=this.Gs(this.ks),o=this.Gs(r),s=[],a=[];return o.forEach(function(t){i.has(t)||s.push(t)}),i.forEach(function(t){o.has(t)||a.push(t)}),this.syncEngine.hi(s,a).then(function(){n.ks=r})},dl.prototype.Ws=function(t){this.ks.get(t.clientId)&&this.onlineStateHandler(t.onlineState)},dl.prototype.Gs=function(t){var n=Js;return t.forEach(function(t,e){n=n.unionWith(e.activeTargetIds)}),n},dl),el=(fl.prototype.addPendingMutation=function(t){},fl.prototype.updateMutationState=function(t,e,n){},fl.prototype.addLocalQueryTarget=function(t){return this.li.Ds(t),this.fi[t]||"not-current"},fl.prototype.updateQueryState=function(t,e,n){this.fi[t]=e},fl.prototype.removeLocalQueryTarget=function(t){this.li.Cs(t)},fl.prototype.isLocalQueryTarget=function(t){return this.li.activeTargetIds.has(t)},fl.prototype.clearQueryState=function(t){delete this.fi[t]},fl.prototype.getAllActiveQueryTargets=function(){return this.li.activeTargetIds},fl.prototype.isActiveQueryTarget=function(t){return this.li.activeTargetIds.has(t)},fl.prototype.start=function(){return this.li=new Zh,Promise.resolve()},fl.prototype.handleUserChange=function(t,e,n){},fl.prototype.setOnlineState=function(t){},fl.prototype.shutdown=function(){},fl.prototype.writeSequenceNumber=function(t){},fl.prototype.notifyBundleLoaded=function(){},fl),nl=(ll.prototype.di=function(t){},ll.prototype.shutdown=function(){},ll),rl=(hl.prototype.di=function(t){this.gi.push(t)},hl.prototype.shutdown=function(){window.removeEventListener("online",this.wi),window.removeEventListener("offline",this.mi)},hl.prototype.pi=function(){window.addEventListener("online",this.wi),window.addEventListener("offline",this.mi)},hl.prototype._i=function(){Br("ConnectivityMonitor","Network connectivity changed: AVAILABLE");for(var t=0,e=this.gi;t<e.length;t++)(0,e[t])(0)},hl.prototype.yi=function(){Br("ConnectivityMonitor","Network connectivity changed: UNAVAILABLE");for(var t=0,e=this.gi;t<e.length;t++)(0,e[t])(1)},hl.yt=function(){return"undefined"!=typeof window&&void 0!==window.addEventListener&&void 0!==window.removeEventListener},hl),il={BatchGetDocuments:"batchGet",Commit:"commit",RunQuery:"runQuery"},ol=(cl.prototype.Ii=function(t){this.Ai=t},cl.prototype.Ri=function(t){this.bi=t},cl.prototype.onMessage=function(t){this.vi=t},cl.prototype.close=function(){this.Ti()},cl.prototype.send=function(t){this.Ei(t)},cl.prototype.Pi=function(){this.Ai()},cl.prototype.Vi=function(t){this.bi(t)},cl.prototype.Si=function(t){this.vi(t)},cl),sl=(ul.prototype.Ni=function(e,t,n,r){var i=this.xi(e,t);Br("RestConnection","Sending: ",i,n);t={};return this.Fi(t,r),this.ki(e,i,t,n).then(function(t){return Br("RestConnection","Received: ",t),t},function(t){throw Kr("RestConnection",e+" failed with error: ",t,"url: ",i,"request:",n),t})},ul.prototype.$i=function(t,e,n,r){return this.Ni(t,e,n,r)},ul.prototype.Fi=function(t,e){if(t["X-Goog-Api-Client"]="gl-js/ fire/8.9.1",t["Content-Type"]="text/plain",this.databaseInfo.appId&&(t["X-Firebase-GMPID"]=this.databaseInfo.appId),e)for(var n in e.authHeaders)e.authHeaders.hasOwnProperty(n)&&(t[n]=e.authHeaders[n])},ul.prototype.xi=function(t,e){return this.Di+"/v1/"+e+":"+il[t]},n(al,Wh=ul),al.prototype.ki=function(u,e,n,r){return new Promise(function(o,s){var a=new xr;a.listenOnce(Ar.COMPLETE,function(){try{switch(a.getLastErrorCode()){case Sr.NO_ERROR:var t=a.getResponseJson();Br("Connection","XHR received:",JSON.stringify(t)),o(t);break;case Sr.TIMEOUT:Br("Connection",'RPC "'+u+'" timed out'),s(new Fr(Mr.DEADLINE_EXCEEDED,"Request time out"));break;case Sr.HTTP_ERROR:var e,n,r=a.getStatus();Br("Connection",'RPC "'+u+'" failed with status:',r,"response text:",a.getResponseText()),0<r?(e=a.getResponseJson().error)&&e.status&&e.message?(i=e.status.toLowerCase().replace(/_/g,"-"),n=0<=Object.values(Mr).indexOf(i)?i:Mr.UNKNOWN,s(new Fr(n,e.message))):s(new Fr(Mr.UNKNOWN,"Server responded with status "+a.getStatus())):s(new Fr(Mr.UNAVAILABLE,"Connection failed."));break;default:Qr()}}finally{Br("Connection",'RPC "'+u+'" completed.')}var i});var t=JSON.stringify(r);a.send(e,"POST",t,n,15)})},al.prototype.Oi=function(t,e){var n,r=[this.Di,"/","google.firestore.v1.Firestore","/",t,"/channel"],i=new wr,o=_r(),t={httpSessionIdParam:"gsessionid",initMessageHeaders:{},messageUrlParams:{database:"projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database},sendRawJson:!0,supportsCrossDomainXhr:!0,internalChannelParams:{forwardChannelRequestTimeoutMs:6e5},forceLongPolling:this.forceLongPolling,detectBufferingProxy:this.autoDetectLongPolling};this.useFetchStreams&&(t.xmlHttpFactory=new kr({})),this.Fi(t.initMessageHeaders,e),"undefined"!=typeof window&&(window.cordova||window.phonegap||window.PhoneGap)&&/ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test(h())||"object"==typeof navigator&&"ReactNative"===navigator.product||0<=h().indexOf("Electron/")||(0<=(n=h()).indexOf("MSIE ")||0<=n.indexOf("Trident/"))||0<=h().indexOf("MSAppHost/")||"object"==typeof(n="object"==typeof chrome?chrome.runtime:"object"==typeof browser?browser.runtime:void 0)&&void 0!==n.id||(t.httpHeadersOverwriteParam="$httpHeaders");r=r.join("");Br("Connection","Creating WebChannel: "+r,t);var s=i.createWebChannel(r,t),a=!1,u=!1,c=new ol({Ei:function(t){u?Br("Connection","Not sending because WebChannel is closed:",t):(a||(Br("Connection","Opening WebChannel transport."),s.open(),a=!0),Br("Connection","WebChannel sending:",t),s.send(t))},Ti:function(){return s.close()}}),t=function(t,e,n){t.listen(e,function(t){try{n(t)}catch(t){setTimeout(function(){throw t},0)}})};return t(s,Rr.EventType.OPEN,function(){u||Br("Connection","WebChannel transport opened.")}),t(s,Rr.EventType.CLOSE,function(){u||(u=!0,Br("Connection","WebChannel transport closed"),c.Vi())}),t(s,Rr.EventType.ERROR,function(t){u||(u=!0,Kr("Connection","WebChannel transport errored:",t),c.Vi(new Fr(Mr.UNAVAILABLE,"The operation could not be completed")))}),t(s,Rr.EventType.MESSAGE,function(t){var e,n,r,i;u||(Hr(!!(e=t.data[0])),(n=e.error||(null===(i=e[0])||void 0===i?void 0:i.error))?(Br("Connection","WebChannel received error:",n),r=n.status,t=function(){var t=Ds[r];if(void 0!==t)return Ps(t)}(),i=n.message,void 0===t&&(t=Mr.INTERNAL,i="Unknown error status: "+r+" with message "+n.message),u=!0,c.Vi(new Fr(t,i)),s.close()):(Br("Connection","WebChannel received:",e),c.Si(e)))}),t(o,Dr.STAT_EVENT,function(t){t.stat===Nr?Br("Connection","Detected buffering proxy"):t.stat===Cr&&Br("Connection","Detected no buffering proxy")}),setTimeout(function(){c.Pi()},0),c},al);function al(t){var e=this;return(e=Wh.call(this,t)||this).forceLongPolling=t.forceLongPolling,e.autoDetectLongPolling=t.autoDetectLongPolling,e.useFetchStreams=t.useFetchStreams,e}function ul(t){this.databaseInfo=t,this.databaseId=t.databaseId;var e=t.ssl?"https":"http";this.Di=e+"://"+t.host,this.Ci="projects/"+this.databaseId.projectId+"/databases/"+this.databaseId.database+"/documents"}function cl(t){this.Ei=t.Ei,this.Ti=t.Ti}function hl(){var t=this;this.wi=function(){return t._i()},this.mi=function(){return t.yi()},this.gi=[],this.pi()}function ll(){}function fl(){this.li=new Zh,this.fi={},this.onlineStateHandler=null,this.sequenceNumberHandler=null}function dl(t,e,n,r,i){this.window=t,this.Se=e,this.persistenceKey=n,this.Ns=r,this.syncEngine=null,this.onlineStateHandler=null,this.sequenceNumberHandler=null,this.xs=this.Fs.bind(this),this.ks=new Ms(Yr),this.started=!1,this.$s=[];n=n.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");this.storage=this.window.localStorage,this.currentUser=i,this.Os=Qh(this.persistenceKey,this.Ns),this.Ms="firestore_sequence_number_"+this.persistenceKey,this.ks=this.ks.insert(this.Ns,new Zh),this.Ls=new RegExp("^firestore_clients_"+n+"_([^_]*)$"),this.Bs=new RegExp("^firestore_mutations_"+n+"_(\\d+)(?:_(.*))?$"),this.qs=new RegExp("^firestore_targets_"+n+"_(\\d+)$"),this.Us="firestore_online_state_"+this.persistenceKey,this.Ks="firestore_bundle_loaded_"+this.persistenceKey,this.window.addEventListener("storage",this.xs)}function pl(){this.activeTargetIds=Js}function yl(t,e){this.clientId=t,this.onlineState=e}function gl(t,e){this.clientId=t,this.activeTargetIds=e}function ml(t,e,n){this.targetId=t,this.state=e,this.error=n}function vl(t,e,n,r){this.user=t,this.batchId=e,this.state=n,this.error=r}function wl(){return"undefined"!=typeof window?window:null}function bl(){return"undefined"!=typeof document?document:null}function El(t){return new pa(t,!0)}function Tl(t,e,n,r,i){var o=this;this.localStore=t,this.datastore=e,this.asyncQueue=n,this.remoteSyncer={},this.kr=[],this.$r=new Map,this.Or=new Set,this.Mr=[],this.Lr=i,this.Lr.di(function(t){n.enqueueAndForget(function(){return y(o,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return Ql(this)?(Br("RemoteStore","Restarting streams for network reachability change."),[4,function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return(e=n).Or.add(4),[4,Vl(e)];case 1:return t.sent(),e.Br.set("Unknown"),e.Or.delete(4),[4,Fl(e)];case 2:return t.sent(),[2]}})})}(this)]):[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})})}),this.Br=new kl(n,r)}var Il,_l,Sl,Al=(Ml.prototype.reset=function(){this.qi=0},Ml.prototype.Qi=function(){this.qi=this.Bi},Ml.prototype.ji=function(t){var e=this;this.cancel();var n=Math.floor(this.qi+this.Wi()),r=Math.max(0,Date.now()-this.Ki),i=Math.max(0,n-r);0<i&&Br("ExponentialBackoff","Backing off for "+i+" ms (base delay: "+this.qi+" ms, delay with jitter: "+n+" ms, last attempt: "+r+" ms ago)"),this.Ui=this.Se.enqueueAfterDelay(this.timerId,i,function(){return e.Ki=Date.now(),t()}),this.qi*=this.Li,this.qi<this.Mi&&(this.qi=this.Mi),this.qi>this.Bi&&(this.qi=this.Bi)},Ml.prototype.Gi=function(){null!==this.Ui&&(this.Ui.skipDelay(),this.Ui=null)},Ml.prototype.cancel=function(){null!==this.Ui&&(this.Ui.cancel(),this.Ui=null)},Ml.prototype.Wi=function(){return(Math.random()-.5)*this.qi},Ml),_=(Pl.prototype.tr=function(){return 1===this.state||2===this.state||4===this.state},Pl.prototype.er=function(){return 2===this.state},Pl.prototype.start=function(){3!==this.state?this.auth():this.nr()},Pl.prototype.stop=function(){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.tr()?[4,this.close(0)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})})},Pl.prototype.sr=function(){this.state=0,this.Zi.reset()},Pl.prototype.ir=function(){var t=this;this.er()&&null===this.Xi&&(this.Xi=this.Se.enqueueAfterDelay(this.zi,6e4,function(){return t.rr()}))},Pl.prototype.cr=function(t){this.ur(),this.stream.send(t)},Pl.prototype.rr=function(){return y(this,void 0,void 0,function(){return g(this,function(t){return this.er()?[2,this.close(0)]:[2]})})},Pl.prototype.ur=function(){this.Xi&&(this.Xi.cancel(),this.Xi=null)},Pl.prototype.close=function(e,n){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.ur(),this.Zi.cancel(),this.Yi++,3!==e?this.Zi.reset():n&&n.code===Mr.RESOURCE_EXHAUSTED?(jr(n.toString()),jr("Using maximum backoff delay to prevent overloading the backend."),this.Zi.Qi()):n&&n.code===Mr.UNAUTHENTICATED&&this.Ji.invalidateToken(),null!==this.stream&&(this.ar(),this.stream.close(),this.stream=null),this.state=e,[4,this.listener.Ri(n)];case 1:return t.sent(),[2]}})})},Pl.prototype.ar=function(){},Pl.prototype.auth=function(){var n=this;this.state=1;var t=this.hr(this.Yi),e=this.Yi;this.Ji.getToken().then(function(t){n.Yi===e&&n.lr(t)},function(e){t(function(){var t=new Fr(Mr.UNKNOWN,"Fetching auth token failed: "+e.message);return n.dr(t)})})},Pl.prototype.lr=function(t){var e=this,n=this.hr(this.Yi);this.stream=this.wr(t),this.stream.Ii(function(){n(function(){return e.state=2,e.listener.Ii()})}),this.stream.Ri(function(t){n(function(){return e.dr(t)})}),this.stream.onMessage(function(t){n(function(){return e.onMessage(t)})})},Pl.prototype.nr=function(){var t=this;this.state=4,this.Zi.ji(function(){return y(t,void 0,void 0,function(){return g(this,function(t){return this.state=0,this.start(),[2]})})})},Pl.prototype.dr=function(t){return Br("PersistentStream","close with error: "+t),this.stream=null,this.close(3,t)},Pl.prototype.hr=function(e){var n=this;return function(t){n.Se.enqueueAndForget(function(){return n.Yi===e?t():(Br("PersistentStream","stream callback skipped by getCloseGuardedDispatcher."),Promise.resolve())})}},Pl),Dl=(n(Ll,Sl=_),Ll.prototype.wr=function(t){return this.Hi.Oi("Listen",t)},Ll.prototype.onMessage=function(t){this.Zi.reset();var e=function(t,e){if("targetChange"in e){e.targetChange;var n="NO_CHANGE"===(o=e.targetChange.targetChangeType||"NO_CHANGE")?0:"ADD"===o?1:"REMOVE"===o?2:"CURRENT"===o?3:"RESET"===o?4:Qr(),r=e.targetChange.targetIds||[],i=(s=e.targetChange.resumeToken,t.I?(Hr(void 0===s||"string"==typeof s),li.fromBase64String(s||"")):(Hr(void 0===s||s instanceof Uint8Array),li.fromUint8Array(s||new Uint8Array))),o=(a=e.targetChange.cause)&&(u=void 0===(c=a).code?Mr.UNKNOWN:Ps(c.code),new Fr(u,c.message||"")),s=new ra(n,r,i,o||null)}else if("documentChange"in e){e.documentChange,(n=e.documentChange).document,n.document.name,n.document.updateTime;var r=Ea(t,n.document.name),i=ma(n.document.updateTime),a=new Bi({mapValue:{fields:n.document.fields}}),u=(o=Ki.newFoundDocument(r,i,a),n.targetIds||[]),c=n.removedTargetIds||[];s=new ea(u,c,o.key,o)}else if("documentDelete"in e)e.documentDelete,(n=e.documentDelete).document,r=Ea(t,n.document),i=n.readTime?ma(n.readTime):Zr.min(),a=Ki.newNoDocument(r,i),o=n.removedTargetIds||[],s=new ea([],o,a.key,a);else if("documentRemove"in e)e.documentRemove,(n=e.documentRemove).document,r=Ea(t,n.document),i=n.removedTargetIds||[],s=new ea([],i,r,null);else{if(!("filter"in e))return Qr();e.filter;e=e.filter;e.targetId,n=e.count||0,r=new As(n),i=e.targetId,s=new na(i,r)}return s}(this.R,t),t=function(t){if(!("targetChange"in t))return Zr.min();t=t.targetChange;return(!t.targetIds||!t.targetIds.length)&&t.readTime?ma(t.readTime):Zr.min()}(t);return this.listener._r(e,t)},Ll.prototype.mr=function(t){var e,n,r,i={};i.database=_a(this.R),i.addTarget=(e=this.R,(r=Yi(r=(n=t).target)?{documents:ka(e,r)}:{query:Ra(e,r)}).targetId=n.targetId,0<n.resumeToken.approximateByteSize()?r.resumeToken=ga(e,n.resumeToken):0<n.snapshotVersion.compareTo(Zr.min())&&(r.readTime=ya(e,n.snapshotVersion.toTimestamp())),r);var o,t=(this.R,o=t,null==(t=function(){switch(o.purpose){case 0:return null;case 1:return"existence-filter-mismatch";case 2:return"limbo-document";default:return Qr()}}())?null:{"goog-listen-tags":t});t&&(i.labels=t),this.cr(i)},Ll.prototype.yr=function(t){var e={};e.database=_a(this.R),e.removeTarget=t,this.cr(e)},Ll),Nl=(n(Ol,_l=_),Object.defineProperty(Ol.prototype,"pr",{get:function(){return this.gr},enumerable:!1,configurable:!0}),Ol.prototype.start=function(){this.gr=!1,this.lastStreamToken=void 0,_l.prototype.start.call(this)},Ol.prototype.ar=function(){this.gr&&this.Er([])},Ol.prototype.wr=function(t){return this.Hi.Oi("Write",t)},Ol.prototype.onMessage=function(t){if(Hr(!!t.streamToken),this.lastStreamToken=t.streamToken,this.gr){this.Zi.reset();var e=(n=t.writeResults,r=t.commitTime,n&&0<n.length?(Hr(void 0!==r),n.map(function(t){return n=r,(t=(e=t).updateTime?ma(e.updateTime):ma(n)).isEqual(Zr.min())&&(t=ma(n)),new cs(t,e.transformResults||[]);var e,n})):[]),n=ma(t.commitTime);return this.listener.Tr(n,e)}var n,r;return Hr(!t.writeResults||0===t.writeResults.length),this.gr=!0,this.listener.Ir()},Ol.prototype.Ar=function(){var t={};t.database=_a(this.R),this.cr(t)},Ol.prototype.Er=function(t){var e=this,t={streamToken:this.lastStreamToken,writes:t.map(function(t){return Na(e.R,t)})};this.cr(t)},Ol),Cl=(n(xl,Il=function(){}),xl.prototype.br=function(){if(this.Rr)throw new Fr(Mr.FAILED_PRECONDITION,"The client has already been terminated.")},xl.prototype.Ni=function(e,n,r){var i=this;return this.br(),this.credentials.getToken().then(function(t){return i.Hi.Ni(e,n,r,t)}).catch(function(t){throw"FirebaseError"===t.name?(t.code===Mr.UNAUTHENTICATED&&i.credentials.invalidateToken(),t):new Fr(Mr.UNKNOWN,t.toString())})},xl.prototype.$i=function(e,n,r){var i=this;return this.br(),this.credentials.getToken().then(function(t){return i.Hi.$i(e,n,r,t)}).catch(function(t){throw"FirebaseError"===t.name?(t.code===Mr.UNAUTHENTICATED&&i.credentials.invalidateToken(),t):new Fr(Mr.UNKNOWN,t.toString())})},xl.prototype.terminate=function(){this.Rr=!0},xl),kl=(Rl.prototype.Sr=function(){var t=this;0===this.vr&&(this.Dr("Unknown"),this.Pr=this.asyncQueue.enqueueAfterDelay("online_state_timeout",1e4,function(){return t.Pr=null,t.Cr("Backend didn't respond within 10 seconds."),t.Dr("Offline"),Promise.resolve()}))},Rl.prototype.Nr=function(t){"Online"===this.state?this.Dr("Unknown"):(this.vr++,1<=this.vr&&(this.Fr(),this.Cr("Connection failed 1 times. Most recent error: "+t.toString()),this.Dr("Offline")))},Rl.prototype.set=function(t){this.Fr(),this.vr=0,"Online"===t&&(this.Vr=!1),this.Dr(t)},Rl.prototype.Dr=function(t){t!==this.state&&(this.state=t,this.onlineStateHandler(t))},Rl.prototype.Cr=function(t){t="Could not reach Cloud Firestore backend. "+t+"\nThis typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.";this.Vr?(jr(t),this.Vr=!1):Br("OnlineStateTracker",t)},Rl.prototype.Fr=function(){null!==this.Pr&&(this.Pr.cancel(),this.Pr=null)},Rl);function Rl(t,e){this.asyncQueue=t,this.onlineStateHandler=e,this.state="Unknown",this.vr=0,this.Pr=null,this.Vr=!0}function xl(t,e,n){var r=this;return(r=Il.call(this)||this).credentials=t,r.Hi=e,r.R=n,r.Rr=!1,r}function Ol(t,e,n,r,i){var o=this;return(o=_l.call(this,t,"write_stream_connection_backoff","write_stream_idle",e,n,i)||this).R=r,o.gr=!1,o}function Ll(t,e,n,r,i){var o=this;return(o=Sl.call(this,t,"listen_stream_connection_backoff","listen_stream_idle",e,n,i)||this).R=r,o}function Pl(t,e,n,r,i,o){this.Se=t,this.zi=n,this.Hi=r,this.Ji=i,this.listener=o,this.state=0,this.Yi=0,this.Xi=null,this.stream=null,this.Zi=new Al(t,e)}function Ml(t,e,n,r,i){void 0===n&&(n=1e3),void 0===r&&(r=1.5),void 0===i&&(i=6e4),this.Se=t,this.timerId=e,this.Mi=n,this.Li=r,this.Bi=i,this.qi=0,this.Ui=null,this.Ki=Date.now(),this.reset()}function Fl(r){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:if(!Ql(r))return[3,4];e=0,n=r.Mr,t.label=1;case 1:return e<n.length?[4,(0,n[e])(!0)]:[3,4];case 2:t.sent(),t.label=3;case 3:return e++,[3,1];case 4:return[2]}})})}function Vl(r){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:e=0,n=r.Mr,t.label=1;case 1:return e<n.length?[4,(0,n[e])(!1)]:[3,4];case 2:t.sent(),t.label=3;case 3:return e++,[3,1];case 4:return[2]}})})}function Ul(t,e){t.$r.has(e.targetId)||(t.$r.set(e.targetId,e),Gl(t)?Kl(t):tf(t).er()&&Bl(t,e))}function ql(t,e){var n=t,t=tf(n);n.$r.delete(e),t.er()&&jl(n,e),0===n.$r.size&&(t.er()?t.ir():Ql(n)&&n.Br.set("Unknown"))}function Bl(t,e){t.qr.U(e.targetId),tf(t).mr(e)}function jl(t,e){t.qr.U(e),tf(t).yr(e)}function Kl(e){e.qr=new oa({getRemoteKeysForTarget:function(t){return e.remoteSyncer.getRemoteKeysForTarget(t)},lt:function(t){return e.$r.get(t)||null}}),tf(e).start(),e.Br.Sr()}function Gl(t){return Ql(t)&&!tf(t).tr()&&0<t.$r.size}function Ql(t){return 0===t.Or.size}function Hl(t){t.qr=void 0}function zl(s,a,u){return y(this,void 0,void 0,function(){var n,o;return g(this,function(t){switch(t.label){case 0:if(s.Br.set("Online"),!(a instanceof ra&&2===a.state&&a.cause))return[3,6];t.label=1;case 1:return t.trys.push([1,3,,5]),[4,function(o,s){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){switch(t.label){case 0:e=s.cause,n=0,r=s.targetIds,t.label=1;case 1:return n<r.length?(i=r[n],o.$r.has(i)?[4,o.remoteSyncer.rejectListen(i,e)]:[3,3]):[3,5];case 2:t.sent(),o.$r.delete(i),o.qr.removeTarget(i),t.label=3;case 3:t.label=4;case 4:return n++,[3,1];case 5:return[2]}})})}(s,a)];case 2:return t.sent(),[3,5];case 3:return n=t.sent(),Br("RemoteStore","Failed to remove targets %s: %s ",a.targetIds.join(","),n),[4,Wl(s,n)];case 4:return t.sent(),[3,5];case 5:return[3,13];case 6:if(a instanceof ea?s.qr.X(a):a instanceof na?s.qr.rt(a):s.qr.et(a),u.isEqual(Zr.min()))return[3,13];t.label=7;case 7:return t.trys.push([7,11,,13]),[4,fh(s.localStore)];case 8:return o=t.sent(),0<=u.compareTo(o)?[4,(i=u,(e=(r=s).qr.ut(i)).targetChanges.forEach(function(t,e){var n;0<t.resumeToken.approximateByteSize()&&((n=r.$r.get(e))&&r.$r.set(e,n.withResumeToken(t.resumeToken,i)))}),e.targetMismatches.forEach(function(t){var e=r.$r.get(t);e&&(r.$r.set(t,e.withResumeToken(li.EMPTY_BYTE_STRING,e.snapshotVersion)),jl(r,t),e=new Ou(e.target,t,1,e.sequenceNumber),Bl(r,e))}),r.remoteSyncer.applyRemoteEvent(e))]:[3,10];case 9:t.sent(),t.label=10;case 10:return[3,13];case 11:return Br("RemoteStore","Failed to raise snapshot:",o=t.sent()),[4,Wl(s,o)];case 12:return t.sent(),[3,13];case 13:return[2]}var r,i,e})})}function Wl(n,r,i){return y(this,void 0,void 0,function(){var e=this;return g(this,function(t){switch(t.label){case 0:if(!Eu(r))throw r;return n.Or.add(1),[4,Vl(n)];case 1:return t.sent(),n.Br.set("Offline"),i=i||function(){return fh(n.localStore)},n.asyncQueue.enqueueRetryable(function(){return y(e,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return Br("RemoteStore","Retrying IndexedDB access"),[4,i()];case 1:return t.sent(),n.Or.delete(1),[4,Fl(n)];case 2:return t.sent(),[2]}})})}),[2]}})})}function Yl(e,n){return n().catch(function(t){return Wl(e,t,n)})}function Xl(u){return y(this,void 0,void 0,function(){var i,o,s,a;return g(this,function(t){switch(t.label){case 0:o=ef(i=u),s=0<i.kr.length?i.kr[i.kr.length-1].batchId:-1,t.label=1;case 1:if(!(Ql(i)&&i.kr.length<10))return[3,7];t.label=2;case 2:return t.trys.push([2,4,,6]),[4,(e=i.localStore,n=s,(r=e).persistence.runTransaction("Get next mutation batch","readonly",function(t){return void 0===n&&(n=-1),r._n.getNextMutationBatchAfterBatchId(t,n)}))];case 3:return null===(a=t.sent())?(0===i.kr.length&&o.ir(),[3,7]):(s=a.batchId,function(t,e){t.kr.push(e);t=ef(t);t.er()&&t.pr&&t.Er(e.mutations)}(i,a),[3,6]);case 4:return a=t.sent(),[4,Wl(i,a)];case 5:return t.sent(),[3,6];case 6:return[3,1];case 7:return $l(i)&&Jl(i),[2]}var e,n,r})})}function $l(t){return Ql(t)&&!ef(t).tr()&&0<t.kr.length}function Jl(t){ef(t).start()}function Zl(n,r){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=n,r?(e.Or.delete(2),[4,Fl(e)]):[3,2];case 1:return t.sent(),[3,5];case 2:return r?[3,4]:(e.Or.add(2),[4,Vl(e)]);case 3:t.sent(),e.Br.set("Unknown"),t.label=4;case 4:t.label=5;case 5:return[2]}})})}function tf(n){var t,e,r,i=this;return n.Ur||(n.Ur=(t=n.datastore,e=n.asyncQueue,r={Ii:function(n){return y(this,void 0,void 0,function(){return g(this,function(t){return n.$r.forEach(function(t,e){Bl(n,t)}),[2]})})}.bind(null,n),Ri:function(e,n){return y(this,void 0,void 0,function(){return g(this,function(t){return Hl(e),Gl(e)?(e.Br.Nr(n),Kl(e)):e.Br.set("Unknown"),[2]})})}.bind(null,n),_r:zl.bind(null,n)},t.br(),new Dl(e,t.Hi,t.credentials,t.R,r)),n.Mr.push(function(e){return y(i,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e?(n.Ur.sr(),Gl(n)?Kl(n):n.Br.set("Unknown"),[3,3]):[3,1];case 1:return[4,n.Ur.stop()];case 2:t.sent(),Hl(n),t.label=3;case 3:return[2]}})})})),n.Ur}function ef(n){var t,e,r,i=this;return n.Kr||(n.Kr=(t=n.datastore,e=n.asyncQueue,r={Ii:function(e){return y(this,void 0,void 0,function(){return g(this,function(t){return ef(e).Ar(),[2]})})}.bind(null,n),Ri:function(e,n){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return n&&ef(e).pr?[4,function(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return Ls(n=i.code)&&n!==Mr.ABORTED?(e=r.kr.shift(),ef(r).sr(),[4,Yl(r,function(){return r.remoteSyncer.rejectFailedWrite(e.batchId,i)})]):[3,3];case 1:return t.sent(),[4,Xl(r)];case 2:t.sent(),t.label=3;case 3:return[2]}})})}(e,n)]:[3,2];case 1:t.sent(),t.label=2;case 2:return $l(e)&&Jl(e),[2]}})})}.bind(null,n),Ir:function(o){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){for(e=ef(o),n=0,r=o.kr;n<r.length;n++)i=r[n],e.Er(i.mutations);return[2]})})}.bind(null,n),Tr:function(r,i,o){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return e=r.kr.shift(),n=xu.from(e,i,o),[4,Yl(r,function(){return r.remoteSyncer.applySuccessfulWrite(n)})];case 1:return t.sent(),[4,Xl(r)];case 2:return t.sent(),[2]}})})}.bind(null,n)},t.br(),new Nl(e,t.Hi,t.credentials,t.R,r)),n.Mr.push(function(e){return y(i,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e?(n.Kr.sr(),[4,Xl(n)]):[3,2];case 1:return t.sent(),[3,4];case 2:return[4,n.Kr.stop()];case 3:t.sent(),0<n.kr.length&&(Br("RemoteStore","Stopping write stream with "+n.kr.length+" pending writes"),n.kr=[]),t.label=4;case 4:return[2]}})})})),n.Kr}var nf=(rf.createAndSchedule=function(t,e,n,r,i){i=new rf(t,e,Date.now()+n,r,i);return i.start(n),i},rf.prototype.start=function(t){var e=this;this.timerHandle=setTimeout(function(){return e.handleDelayElapsed()},t)},rf.prototype.skipDelay=function(){return this.handleDelayElapsed()},rf.prototype.cancel=function(t){null!==this.timerHandle&&(this.clearTimeout(),this.deferred.reject(new Fr(Mr.CANCELLED,"Operation cancelled"+(t?": "+t:""))))},rf.prototype.handleDelayElapsed=function(){var e=this;this.asyncQueue.enqueueAndForget(function(){return null!==e.timerHandle?(e.clearTimeout(),e.op().then(function(t){return e.deferred.resolve(t)})):Promise.resolve()})},rf.prototype.clearTimeout=function(){null!==this.timerHandle&&(this.removalCallback(this),clearTimeout(this.timerHandle),this.timerHandle=null)},rf);function rf(t,e,n,r,i){this.asyncQueue=t,this.timerId=e,this.targetTimeMs=n,this.op=r,this.removalCallback=i,this.deferred=new cu,this.then=this.deferred.promise.then.bind(this.deferred.promise),this.deferred.promise.catch(function(t){})}function of(t,e){if(jr("AsyncQueue",e+": "+t),Eu(t))return new Fr(Mr.UNAVAILABLE,e+": "+t);throw t}function sf(){this.queries=new Pc(Uo,Vo),this.onlineState="Unknown",this.Gr=new Set}var af=(df.emptySet=function(t){return new df(t.comparator)},df.prototype.has=function(t){return null!=this.keyedMap.get(t)},df.prototype.get=function(t){return this.keyedMap.get(t)},df.prototype.first=function(){return this.sortedSet.minKey()},df.prototype.last=function(){return this.sortedSet.maxKey()},df.prototype.isEmpty=function(){return this.sortedSet.isEmpty()},df.prototype.indexOf=function(t){t=this.keyedMap.get(t);return t?this.sortedSet.indexOf(t):-1},Object.defineProperty(df.prototype,"size",{get:function(){return this.sortedSet.size},enumerable:!1,configurable:!0}),df.prototype.forEach=function(n){this.sortedSet.inorderTraversal(function(t,e){return n(t),!1})},df.prototype.add=function(t){var e=this.delete(t.key);return e.copy(e.keyedMap.insert(t.key,t),e.sortedSet.insert(t,null))},df.prototype.delete=function(t){var e=this.get(t);return e?this.copy(this.keyedMap.remove(t),this.sortedSet.remove(e)):this},df.prototype.isEqual=function(t){if(!(t instanceof df))return!1;if(this.size!==t.size)return!1;for(var e=this.sortedSet.getIterator(),n=t.sortedSet.getIterator();e.hasNext();){var r=e.getNext().key,i=n.getNext().key;if(!r.isEqual(i))return!1}return!0},df.prototype.toString=function(){var e=[];return this.forEach(function(t){e.push(t.toString())}),0===e.length?"DocumentSet ()":"DocumentSet (\n  "+e.join("  \n")+"\n)"},df.prototype.copy=function(t,e){var n=new df;return n.comparator=this.comparator,n.keyedMap=t,n.sortedSet=e,n},df),uf=(ff.prototype.track=function(t){var e=t.doc.key,n=this.Qr.get(e);!n||0!==t.type&&3===n.type?this.Qr=this.Qr.insert(e,t):3===t.type&&1!==n.type?this.Qr=this.Qr.insert(e,{type:n.type,doc:t.doc}):2===t.type&&2===n.type?this.Qr=this.Qr.insert(e,{type:2,doc:t.doc}):2===t.type&&0===n.type?this.Qr=this.Qr.insert(e,{type:0,doc:t.doc}):1===t.type&&0===n.type?this.Qr=this.Qr.remove(e):1===t.type&&2===n.type?this.Qr=this.Qr.insert(e,{type:1,doc:n.doc}):0===t.type&&1===n.type?this.Qr=this.Qr.insert(e,{type:2,doc:t.doc}):Qr()},ff.prototype.jr=function(){var n=[];return this.Qr.inorderTraversal(function(t,e){n.push(e)}),n},ff),cf=(lf.fromInitialDocuments=function(t,e,n,r){var i=[];return e.forEach(function(t){i.push({type:0,doc:t})}),new lf(t,e,af.emptySet(e),i,n,r,!0,!1)},Object.defineProperty(lf.prototype,"hasPendingWrites",{get:function(){return!this.mutatedKeys.isEmpty()},enumerable:!1,configurable:!0}),lf.prototype.isEqual=function(t){if(!(this.fromCache===t.fromCache&&this.syncStateChanged===t.syncStateChanged&&this.mutatedKeys.isEqual(t.mutatedKeys)&&Vo(this.query,t.query)&&this.docs.isEqual(t.docs)&&this.oldDocs.isEqual(t.oldDocs)))return!1;var e=this.docChanges,n=t.docChanges;if(e.length!==n.length)return!1;for(var r=0;r<e.length;r++)if(e[r].type!==n[r].type||!e[r].doc.isEqual(n[r].doc))return!1;return!0},lf),hf=function(){this.Wr=void 0,this.listeners=[]};function lf(t,e,n,r,i,o,s,a){this.query=t,this.docs=e,this.oldDocs=n,this.docChanges=r,this.mutatedKeys=i,this.fromCache=o,this.syncStateChanged=s,this.excludesMetadataChanges=a}function ff(){this.Qr=new Ms(Ai.comparator)}function df(n){this.comparator=n?function(t,e){return n(t,e)||Ai.comparator(t.key,e.key)}:function(t,e){return Ai.comparator(t.key,e.key)},this.keyedMap=Ws,this.sortedSet=new Ms(this.comparator)}function pf(s,a){return y(this,void 0,void 0,function(){var e,n,r,i,o;return g(this,function(t){switch(t.label){case 0:if(e=s,n=a.query,r=!1,(i=e.queries.get(n))||(r=!0,i=new hf),!r)return[3,4];t.label=1;case 1:return t.trys.push([1,3,,4]),o=i,[4,e.onListen(n)];case 2:return o.Wr=t.sent(),[3,4];case 3:return o=t.sent(),o=of(o,"Initialization of query '"+qo(a.query)+"' failed"),[2,void a.onError(o)];case 4:return e.queries.set(n,i),i.listeners.push(a),a.zr(e.onlineState),i.Wr&&a.Hr(i.Wr)&&gf(e),[2]}})})}function yf(s,a){return y(this,void 0,void 0,function(){var e,n,r,i,o;return g(this,function(t){return e=s,n=a.query,r=!1,(i=e.queries.get(n))&&0<=(o=i.listeners.indexOf(a))&&(i.listeners.splice(o,1),r=0===i.listeners.length),r?[2,(e.queries.delete(n),e.onUnlisten(n))]:[2]})})}function gf(t){t.Gr.forEach(function(t){t.next()})}var mf=(_f.prototype.Hr=function(t){if(!this.options.includeMetadataChanges){for(var e=[],n=0,r=t.docChanges;n<r.length;n++){var i=r[n];3!==i.type&&e.push(i)}t=new cf(t.query,t.docs,t.oldDocs,e,t.mutatedKeys,t.fromCache,t.syncStateChanged,!0)}var o=!1;return this.Yr?this.Zr(t)&&(this.Jr.next(t),o=!0):this.eo(t,this.onlineState)&&(this.no(t),o=!0),this.Xr=t,o},_f.prototype.onError=function(t){this.Jr.error(t)},_f.prototype.zr=function(t){this.onlineState=t;var e=!1;return this.Xr&&!this.Yr&&this.eo(this.Xr,t)&&(this.no(this.Xr),e=!0),e},_f.prototype.eo=function(t,e){return!t.fromCache||!(this.options.so&&"Offline"!==e||t.docs.isEmpty()&&"Offline"!==e)},_f.prototype.Zr=function(t){if(0<t.docChanges.length)return!0;var e=this.Xr&&this.Xr.hasPendingWrites!==t.hasPendingWrites;return!(!t.syncStateChanged&&!e)&&!0===this.options.includeMetadataChanges},_f.prototype.no=function(t){t=cf.fromInitialDocuments(t.query,t.docs,t.mutatedKeys,t.fromCache),this.Yr=!0,this.Jr.next(t)},_f),vf=(If.prototype.io=function(){return"metadata"in this.payload},If),wf=(Tf.prototype.qn=function(t){return Ea(this.R,t)},Tf.prototype.Un=function(t){return t.metadata.exists?Da(this.R,t.document,!1):Ki.newNoDocument(this.qn(t.metadata.name),this.Kn(t.metadata.readTime))},Tf.prototype.Kn=ma,Tf),bf=(Ef.prototype.oo=function(t){this.progress.bytesLoaded+=t.byteLength;var e=this.progress.documentsLoaded;return t.payload.namedQuery?this.queries.push(t.payload.namedQuery):t.payload.documentMetadata?(this.documents.push({metadata:t.payload.documentMetadata}),t.payload.documentMetadata.exists||++e):t.payload.document&&(this.documents[this.documents.length-1].document=t.payload.document,++e),e!==this.progress.documentsLoaded?(this.progress.documentsLoaded=e,Object.assign({},this.progress)):null},Ef.prototype.co=function(t){for(var e=new Map,n=new wf(this.R),r=0,i=t;r<i.length;r++){var o=i[r];if(o.metadata.queries)for(var s=n.qn(o.metadata.name),a=0,u=o.metadata.queries;a<u.length;a++){var c=u[a],h=(e.get(c)||$s()).add(s);e.set(c,h)}}return e},Ef.prototype.complete=function(){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){switch(t.label){case 0:return[4,function(l,f,d,p){return y(this,void 0,void 0,function(){var n,r,i,o,e,s,a,u,c,h;return g(this,function(t){switch(t.label){case 0:for(n=l,r=$s(),i=Qs,o=Ys,e=0,s=d;e<s.length;e++)a=s[e],u=f.qn(a.metadata.name),a.document&&(r=r.add(u)),i=i.insert(u,f.Un(a)),o=o.insert(u,f.Kn(a.metadata.readTime));return c=n.On.newChangeBuffer({trackRemovals:!0}),[4,yh(n,Mo(Co(ai.fromString("__bundle__/docs/"+p))))];case 1:return h=t.sent(),[2,n.persistence.runTransaction("Apply bundle documents","readwrite",function(e){return ph(e,c,i,Zr.min(),o).next(function(t){return c.apply(e),t}).next(function(t){return n.qe.removeMatchingKeysForTargetId(e,h.targetId).next(function(){return n.qe.addMatchingKeys(e,r,h.targetId)}).next(function(){return n.Mn.En(e,t)}).next(function(){return t})})})]}})})}(this.localStore,new wf(this.R),this.documents,this.ro.id)];case 1:e=t.sent(),n=this.co(this.documents),r=0,i=this.queries,t.label=2;case 2:return r<i.length?(i=i[r],[4,function(e,i,o){return void 0===o&&(o=$s()),y(this,void 0,void 0,function(){var n,r;return g(this,function(t){switch(t.label){case 0:return[4,yh(e,Mo(zu(i.bundledQuery)))];case 1:return n=t.sent(),[2,(r=e).persistence.runTransaction("Save named query","readwrite",function(t){var e=ma(i.readTime);if(0<=n.snapshotVersion.compareTo(e))return r.Ke.saveNamedQuery(t,i);e=n.withResumeToken(li.EMPTY_BYTE_STRING,e);return r.Fn=r.Fn.insert(e.targetId,e),r.qe.updateTargetData(t,e).next(function(){return r.qe.removeMatchingKeysForTargetId(t,n.targetId)}).next(function(){return r.qe.addMatchingKeys(t,o,n.targetId)}).next(function(){return r.Ke.saveNamedQuery(t,i)})})]}})})}(this.localStore,i,n.get(i.name))]):[3,5];case 3:t.sent(),t.label=4;case 4:return r++,[3,2];case 5:return[2,(this.progress.taskState="Success",new th(Object.assign({},this.progress),e))]}})})},Ef);function Ef(t,e,n){this.ro=t,this.localStore=e,this.R=n,this.queries=[],this.documents=[],this.progress=Sf(t)}function Tf(t){this.R=t}function If(t,e){this.payload=t,this.byteLength=e}function _f(t,e,n){this.query=t,this.Jr=e,this.Yr=!1,this.Xr=null,this.onlineState="Unknown",this.options=n||{}}function Sf(t){return{taskState:"Running",documentsLoaded:0,bytesLoaded:0,totalDocuments:t.totalDocuments,totalBytes:t.totalBytes}}var Af=function(t){this.key=t},Df=function(t){this.key=t},Nf=(Object.defineProperty(Of.prototype,"wo",{get:function(){return this.uo},enumerable:!1,configurable:!0}),Of.prototype._o=function(t,e){var s=this,a=e?e.mo:new uf,u=(e||this).fo,c=(e||this).mutatedKeys,h=u,l=!1,f=ko(this.query)&&u.size===this.query.limit?u.last():null,d=Ro(this.query)&&u.size===this.query.limit?u.first():null;if(t.inorderTraversal(function(t,e){var n=u.get(t),r=Bo(s.query,e)?e:null,i=!!n&&s.mutatedKeys.has(n.key),o=!!r&&(r.hasLocalMutations||s.mutatedKeys.has(r.key)&&r.hasCommittedMutations),e=!1;n&&r?n.data.isEqual(r.data)?i!==o&&(a.track({type:3,doc:r}),e=!0):s.yo(n,r)||(a.track({type:2,doc:r}),e=!0,(f&&0<s.lo(r,f)||d&&s.lo(r,d)<0)&&(l=!0)):!n&&r?(a.track({type:0,doc:r}),e=!0):n&&!r&&(a.track({type:1,doc:n}),e=!0,(f||d)&&(l=!0)),e&&(c=r?(h=h.add(r),o?c.add(t):c.delete(t)):(h=h.delete(t),c.delete(t)))}),ko(this.query)||Ro(this.query))for(;h.size>this.query.limit;){var n=ko(this.query)?h.last():h.first(),h=h.delete(n.key),c=c.delete(n.key);a.track({type:1,doc:n})}return{fo:h,mo:a,Nn:l,mutatedKeys:c}},Of.prototype.yo=function(t,e){return t.hasLocalMutations&&e.hasCommittedMutations&&!e.hasLocalMutations},Of.prototype.applyChanges=function(t,e,n){var o=this,r=this.fo;this.fo=t.fo,this.mutatedKeys=t.mutatedKeys;var i=t.mo.jr();i.sort(function(t,e){return r=t.type,i=e.type,n(r)-n(i)||o.lo(t.doc,e.doc);function n(t){switch(t){case 0:return 1;case 2:case 3:return 2;case 1:return 0;default:return Qr()}}var r,i}),this.po(n);var s=e?this.Eo():[],n=0===this.ho.size&&this.current?1:0,e=n!==this.ao;return this.ao=n,0!==i.length||e?{snapshot:new cf(this.query,t.fo,r,i,t.mutatedKeys,0==n,e,!1),To:s}:{To:s}},Of.prototype.zr=function(t){return this.current&&"Offline"===t?(this.current=!1,this.applyChanges({fo:this.fo,mo:new uf,mutatedKeys:this.mutatedKeys,Nn:!1},!1)):{To:[]}},Of.prototype.Io=function(t){return!this.uo.has(t)&&!!this.fo.has(t)&&!this.fo.get(t).hasLocalMutations},Of.prototype.po=function(t){var e=this;t&&(t.addedDocuments.forEach(function(t){return e.uo=e.uo.add(t)}),t.modifiedDocuments.forEach(function(t){}),t.removedDocuments.forEach(function(t){return e.uo=e.uo.delete(t)}),this.current=t.current)},Of.prototype.Eo=function(){var e=this;if(!this.current)return[];var n=this.ho;this.ho=$s(),this.fo.forEach(function(t){e.Io(t.key)&&(e.ho=e.ho.add(t.key))});var r=[];return n.forEach(function(t){e.ho.has(t)||r.push(new Df(t))}),this.ho.forEach(function(t){n.has(t)||r.push(new Af(t))}),r},Of.prototype.Ao=function(t){this.uo=t.Bn,this.ho=$s();t=this._o(t.documents);return this.applyChanges(t,!0)},Of.prototype.Ro=function(){return cf.fromInitialDocuments(this.query,this.fo,this.mutatedKeys,0===this.ao)},Of),Cf=function(t,e,n){this.query=t,this.targetId=e,this.view=n},kf=function(t){this.key=t,this.bo=!1},Rf=(Object.defineProperty(xf.prototype,"isPrimaryClient",{get:function(){return!0===this.$o},enumerable:!1,configurable:!0}),xf);function xf(t,e,n,r,i,o){this.localStore=t,this.remoteStore=e,this.eventManager=n,this.sharedClientState=r,this.currentUser=i,this.maxConcurrentLimboResolutions=o,this.vo={},this.Po=new Pc(Uo,Vo),this.Vo=new Map,this.So=new Set,this.Do=new Ms(Ai.comparator),this.Co=new Map,this.No=new _h,this.xo={},this.Fo=new Map,this.ko=gc.Yt(),this.onlineState="Unknown",this.$o=void 0}function Of(t,e){this.query=t,this.uo=e,this.ao=null,this.current=!1,this.ho=$s(),this.mutatedKeys=$s(),this.lo=jo(t),this.fo=new af(this.lo)}function Lf(i,o,s,a){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return i.Oo=function(t,e,n){return function(r,i,o,s){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return(e=i.view._o(o)).Nn?[4,mh(r.localStore,i.query,!1).then(function(t){t=t.documents;return i.view._o(t,e)})]:[3,2];case 1:e=t.sent(),t.label=2;case 2:return n=s&&s.targetChanges.get(i.targetId),n=i.view.applyChanges(e,r.isPrimaryClient,n),[2,(Gf(r,i.targetId,n.To),n.snapshot)]}})})}(i,t,e,n)},[4,mh(i.localStore,o,!0)];case 1:return n=t.sent(),r=new Nf(o,n.Bn),e=r._o(n.documents),n=ta.createSynthesizedTargetChangeForCurrentChange(s,a&&"Offline"!==i.onlineState),n=r.applyChanges(e,i.isPrimaryClient,n),Gf(i,s,n.To),r=new Cf(o,s,r),[2,(i.Po.set(o,r),i.Vo.has(s)?i.Vo.get(s).push(o):i.Vo.set(s,[o]),n.snapshot)]}})})}function Pf(f,d,p){return y(this,void 0,void 0,function(){var s,l;return g(this,function(t){switch(t.label){case 0:l=Zf(f),t.label=1;case 1:return t.trys.push([1,5,,6]),[4,(i=l.localStore,a=d,c=i,h=Jr.now(),o=a.reduce(function(t,e){return t.add(e.key)},$s()),c.persistence.runTransaction("Locally write mutations","readwrite",function(s){return c.Mn.pn(s,o).next(function(t){u=t;for(var e=[],n=0,r=a;n<r.length;n++){var i=r[n],o=function(t,e){for(var n=null,r=0,i=t.fieldTransforms;r<i.length;r++){var o=i[r],s=e.data.field(o.field),s=Ho(o.transform,s||null);null!=s&&(n=null==n?Bi.empty():n).set(o.field,s)}return n||null}(i,u.get(i.key));null!=o&&e.push(new bs(i.key,o,function s(t){var a=[];return ri(t.fields,function(t,e){var n=new ci([t]);if(Ui(e))if(0===(e=s(e.mapValue).fields).length)a.push(n);else for(var r=0,i=e;r<i.length;r++){var o=i[r];a.push(n.child(o))}else a.push(n)}),new hi(a)}(o.value.mapValue),ls.exists(!0)))}return c._n.addMutationBatch(s,h,e,a)})}).then(function(t){return t.applyToLocalDocumentSet(u),{batchId:t.batchId,changes:u}}))];case 2:return s=t.sent(),l.sharedClientState.addPendingMutation(s.batchId),e=l,n=s.batchId,r=p,i=(i=(i=e.xo[e.currentUser.toKey()])||new Ms(Yr)).insert(n,r),e.xo[e.currentUser.toKey()]=i,[4,Hf(l,s.changes)];case 3:return t.sent(),[4,Xl(l.remoteStore)];case 4:return t.sent(),[3,6];case 5:return l=t.sent(),l=of(l,"Failed to persist write"),p.reject(l),[3,6];case 6:return[2]}var e,n,r,i,a,u,c,h,o})})}function Mf(r,i){return y(this,void 0,void 0,function(){var n,e;return g(this,function(t){switch(t.label){case 0:n=r,t.label=1;case 1:return t.trys.push([1,4,,6]),[4,dh(n.localStore,i)];case 2:return e=t.sent(),i.targetChanges.forEach(function(t,e){e=n.Co.get(e);e&&(Hr(t.addedDocuments.size+t.modifiedDocuments.size+t.removedDocuments.size<=1),0<t.addedDocuments.size?e.bo=!0:0<t.modifiedDocuments.size?Hr(e.bo):0<t.removedDocuments.size&&(Hr(e.bo),e.bo=!1))}),[4,Hf(n,e,i)];case 3:return t.sent(),[3,6];case 4:return[4,Ic(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})}function Ff(t,n,e){var r,t=t;(t.isPrimaryClient&&0===e||!t.isPrimaryClient&&1===e)&&(r=[],t.Po.forEach(function(t,e){e=e.view.zr(n);e.snapshot&&r.push(e.snapshot)}),function(t,i){t.onlineState=i;var o=!1;t.queries.forEach(function(t,e){for(var n=0,r=e.listeners;n<r.length;n++)r[n].zr(i)&&(o=!0)}),o&&gf(t)}(t.eventManager,n),r.length&&t.vo._r(r),t.onlineState=n,t.isPrimaryClient&&t.sharedClientState.setOnlineState(n))}function Vf(s,a,u){return y(this,void 0,void 0,function(){var n,o;return g(this,function(t){switch(t.label){case 0:n=s,t.label=1;case 1:return t.trys.push([1,4,,6]),[4,(e=n.localStore,r=a,(i=e).persistence.runTransaction("Reject batch","readwrite-primary",function(e){var n;return i._n.lookupMutationBatch(e,r).next(function(t){return Hr(null!==t),n=t.keys(),i._n.removeMutationBatch(e,t)}).next(function(){return i._n.performConsistencyCheck(e)}).next(function(){return i.Mn.pn(e,n)})}))];case 2:return o=t.sent(),Bf(n,a,u),qf(n,a),n.sharedClientState.updateMutationState(a,"rejected",u),[4,Hf(n,o)];case 3:return t.sent(),[3,6];case 4:return[4,Ic(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}var e,r,i})})}function Uf(o,s){return y(this,void 0,void 0,function(){var n,r,i;return g(this,function(t){switch(t.label){case 0:Ql((n=o).remoteStore)||Br("SyncEngine","The network is disabled. The task returned by 'awaitPendingWrites()' will not complete until the network is enabled."),t.label=1;case 1:return t.trys.push([1,3,,4]),[4,(e=n.localStore).persistence.runTransaction("Get highest unacknowledged batch id","readonly",function(t){return e._n.getHighestUnacknowledgedBatchId(t)})];case 2:return-1===(r=t.sent())?[2,void s.resolve()]:((i=n.Fo.get(r)||[]).push(s),n.Fo.set(r,i),[3,4]);case 3:return i=t.sent(),i=of(i,"Initialization of waitForPendingWrites() operation failed"),s.reject(i),[3,4];case 4:return[2]}var e})})}function qf(t,e){(t.Fo.get(e)||[]).forEach(function(t){t.resolve()}),t.Fo.delete(e)}function Bf(t,e,n){var r=t,i=r.xo[r.currentUser.toKey()];i&&((t=i.get(e))&&(n?t.reject(n):t.resolve(),i=i.remove(e)),r.xo[r.currentUser.toKey()]=i)}function jf(e,t,n){void 0===n&&(n=null),e.sharedClientState.removeLocalQueryTarget(t);for(var r=0,i=e.Vo.get(t);r<i.length;r++){var o=i[r];e.Po.delete(o),n&&e.vo.Mo(o,n)}e.Vo.delete(t),e.isPrimaryClient&&e.No.Zn(t).forEach(function(t){e.No.containsKey(t)||Kf(e,t)})}function Kf(t,e){t.So.delete(e.path.canonicalString());var n=t.Do.get(e);null!==n&&(ql(t.remoteStore,n),t.Do=t.Do.remove(e),t.Co.delete(n),Qf(t))}function Gf(t,e,n){for(var r,i,o,s=0,a=n;s<a.length;s++){var u=a[s];u instanceof Af?(t.No.addReference(u.key,e),r=t,o=void 0,i=(o=(i=u).key).path.canonicalString(),r.Do.get(o)||r.So.has(i)||(Br("SyncEngine","New document in limbo: "+o),r.So.add(i),Qf(r))):u instanceof Df?(Br("SyncEngine","Document no longer in limbo: "+u.key),t.No.removeReference(u.key,e),t.No.containsKey(u.key)||Kf(t,u.key)):Qr()}}function Qf(t){for(;0<t.So.size&&t.Do.size<t.maxConcurrentLimboResolutions;){var e=t.So.values().next().value;t.So.delete(e);var n=new Ai(ai.fromString(e)),e=t.ko.next();t.Co.set(e,new kf(n)),t.Do=t.Do.insert(n,e),Ul(t.remoteStore,new Ou(Mo(Co(n.path)),e,2,Or.o))}}function Hf(e,s,a){return y(this,void 0,void 0,function(){var n,r,i,o;return g(this,function(t){switch(t.label){case 0:return r=[],i=[],o=[],(n=e).Po.isEmpty()?[3,3]:(n.Po.forEach(function(t,e){o.push(n.Oo(e,s,a).then(function(t){t&&(n.isPrimaryClient&&n.sharedClientState.updateQueryState(e.targetId,t.fromCache?"not-current":"current"),r.push(t),t=nh.Pn(e.targetId,t),i.push(t))}))}),[4,Promise.all(o)]);case 1:return t.sent(),n.vo._r(r),[4,function(u,c){return y(this,void 0,void 0,function(){var r,e,n,i,o,s,a;return g(this,function(t){switch(t.label){case 0:r=u,t.label=1;case 1:return t.trys.push([1,3,,4]),[4,r.persistence.runTransaction("notifyLocalViewChanges","readwrite",function(n){return hu.forEach(c,function(e){return hu.forEach(e.bn,function(t){return r.persistence.referenceDelegate.addReference(n,e.targetId,t)}).next(function(){return hu.forEach(e.vn,function(t){return r.persistence.referenceDelegate.removeReference(n,e.targetId,t)})})})})];case 2:return t.sent(),[3,4];case 3:if(!Eu(e=t.sent()))throw e;return Br("LocalStore","Failed to update sequence numbers: "+e),[3,4];case 4:for(n=0,i=c;n<i.length;n++)a=i[n],o=a.targetId,a.fromCache||(s=r.Fn.get(o),a=s.snapshotVersion,a=s.withLastLimboFreeSnapshotVersion(a),r.Fn=r.Fn.insert(o,a));return[2]}})})}(n.localStore,i)];case 2:t.sent(),t.label=3;case 3:return[2]}})})}function zf(i,o){return y(this,void 0,void 0,function(){var n,r;return g(this,function(t){switch(t.label){case 0:return(n=i).currentUser.isEqual(o)?[3,3]:(Br("SyncEngine","User change. New user:",o.toKey()),[4,hh(n.localStore,o)]);case 1:return r=t.sent(),n.currentUser=o,(e=n).Fo.forEach(function(t){t.forEach(function(t){t.reject(new Fr(Mr.CANCELLED,"'waitForPendingWrites' promise is rejected due to a user change."))})}),e.Fo.clear(),n.sharedClientState.handleUserChange(o,r.removedBatchIds,r.addedBatchIds),[4,Hf(n,r.Ln)];case 2:t.sent(),t.label=3;case 3:return[2]}var e})})}function Wf(a,u,c,h){return y(this,void 0,void 0,function(){var o,s;return g(this,function(t){switch(t.label){case 0:return[4,(e=(o=a).localStore,n=u,i=(r=e)._n,r.persistence.runTransaction("Lookup mutation documents","readonly",function(e){return i.jt(e,n).next(function(t){return t?r.Mn.pn(e,t):hu.resolve(null)})}))];case 1:return null===(s=t.sent())?[3,6]:"pending"!==c?[3,3]:[4,Xl(o.remoteStore)];case 2:return t.sent(),[3,4];case 3:"acknowledged"===c||"rejected"===c?(Bf(o,u,h||null),qf(o,u),o.localStore._n.Gt(u)):Qr(),t.label=4;case 4:return[4,Hf(o,s)];case 5:return t.sent(),[3,7];case 6:Br("SyncEngine","Cannot apply mutation batch with id: "+u),t.label=7;case 7:return[2]}var e,n,r,i})})}function Yf(h,l){return y(this,void 0,void 0,function(){var r,e,i,o,s,a,u,c;return g(this,function(t){switch(t.label){case 0:return Jf(r=h),Zf(r),!0!==l||!0===r.$o?[3,3]:(e=r.sharedClientState.getAllActiveQueryTargets(),[4,Xf(r,e.toArray())]);case 1:return i=t.sent(),r.$o=!0,[4,Zl(r.remoteStore,!0)];case 2:for(t.sent(),o=0,s=i;o<s.length;o++)a=s[o],Ul(r.remoteStore,a);return[3,7];case 3:return!1!==l||!1===r.$o?[3,7]:(u=[],c=Promise.resolve(),r.Vo.forEach(function(t,e){r.sharedClientState.isLocalQueryTarget(e)?u.push(e):c=c.then(function(){return jf(r,e),gh(r.localStore,e,!0)}),ql(r.remoteStore,e)}),[4,c]);case 4:return t.sent(),[4,Xf(r,u)];case 5:return t.sent(),(n=r).Co.forEach(function(t,e){ql(n.remoteStore,e)}),n.No.ts(),n.Co=new Map,n.Do=new Ms(Ai.comparator),r.$o=!1,[4,Zl(r.remoteStore,!1)];case 6:t.sent(),t.label=7;case 7:return[2]}var n})})}function Xf(d,p){return y(this,void 0,void 0,function(){var e,n,r,i,o,s,a,u,c,h,l,f;return g(this,function(t){switch(t.label){case 0:e=d,n=[],r=[],i=0,o=p,t.label=1;case 1:return i<o.length?(s=o[i],a=void 0,(u=e.Vo.get(s))&&0!==u.length?[4,yh(e.localStore,Mo(u[0]))]:[3,7]):[3,13];case 2:a=t.sent(),c=0,h=u,t.label=3;case 3:return c<h.length?(l=h[c],l=e.Po.get(l),[4,function(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,mh((e=r).localStore,i.query,!0)];case 1:return n=t.sent(),n=i.view.Ao(n),[2,(e.isPrimaryClient&&Gf(e,i.targetId,n.To),n)]}})})}(e,l)]):[3,6];case 4:(l=t.sent()).snapshot&&r.push(l.snapshot),t.label=5;case 5:return c++,[3,3];case 6:return[3,11];case 7:return[4,vh(e.localStore,s)];case 8:return f=t.sent(),[4,yh(e.localStore,f)];case 9:return a=t.sent(),[4,Lf(e,$f(f),s,!1)];case 10:t.sent(),t.label=11;case 11:n.push(a),t.label=12;case 12:return i++,[3,1];case 13:return[2,(e.vo._r(r),n)]}})})}function $f(t){return No(t.path,t.collectionGroup,t.orderBy,t.filters,t.limit,"F",t.startAt,t.endAt)}function Jf(t){return t.remoteStore.remoteSyncer.applyRemoteEvent=Mf.bind(null,t),t.remoteStore.remoteSyncer.getRemoteKeysForTarget=function(t,e){var n=t;if((t=n.Co.get(e))&&t.bo)return $s().add(t.key);var r=$s();if(!(e=n.Vo.get(e)))return r;for(var i=0,o=e;i<o.length;i++)var s=o[i],s=n.Po.get(s),r=r.unionWith(s.view.wo);return r}.bind(null,t),t.remoteStore.remoteSyncer.rejectListen=function(o,s,a){return y(this,void 0,void 0,function(){var e,n,r,i;return g(this,function(t){switch(t.label){case 0:return(e=o).sharedClientState.updateQueryState(s,"rejected",a),i=e.Co.get(s),(n=i&&i.key)?(r=(r=new Ms(Ai.comparator)).insert(n,Ki.newNoDocument(n,Zr.min())),i=$s().add(n),i=new Zs(Zr.min(),new Map,new Ks(Yr),r,i),[4,Mf(e,i)]):[3,2];case 1:return t.sent(),e.Do=e.Do.remove(n),e.Co.delete(s),Qf(e),[3,4];case 2:return[4,gh(e.localStore,s,!1).then(function(){return jf(e,s,a)}).catch(Ic)];case 3:t.sent(),t.label=4;case 4:return[2]}})})}.bind(null,t),t.vo._r=function(t,e){for(var n=t,r=!1,i=0,o=e;i<o.length;i++){var s=o[i],a=s.query,a=n.queries.get(a);if(a){for(var u=0,c=a.listeners;u<c.length;u++)c[u].Hr(s)&&(r=!0);a.Wr=s}}r&&gf(n)}.bind(null,t.eventManager),t.vo.Mo=function(t,e,n){var r=t;if(t=r.queries.get(e))for(var i=0,o=t.listeners;i<o.length;i++)o[i].onError(n);r.queries.delete(e)}.bind(null,t.eventManager),t}function Zf(t){return t.remoteStore.remoteSyncer.applySuccessfulWrite=function(i,o){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:e=i,n=o.batch.batchId,t.label=1;case 1:return t.trys.push([1,4,,6]),[4,lh(e.localStore,o)];case 2:return r=t.sent(),Bf(e,n,null),qf(e,n),e.sharedClientState.updateMutationState(n,"acknowledged"),[4,Hf(e,r)];case 3:return t.sent(),[3,6];case 4:return[4,Ic(t.sent())];case 5:return t.sent(),[3,6];case 6:return[2]}})})}.bind(null,t),t.remoteStore.remoteSyncer.rejectFailedWrite=Vf.bind(null,t),t}function td(t,e,n){var r=t;!function(f,d,p){return y(this,void 0,void 0,function(){var a,u,c,h,l;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,14,,15]),[4,d.getMetadata()];case 1:return a=t.sent(),[4,(r=f.localStore,o=r,s=ma((i=a).createTime),o.persistence.runTransaction("hasNewerBundle","readonly",function(t){return o.Ke.getBundleMetadata(t,i.id)}).then(function(t){return!!t&&0<=t.createTime.compareTo(s)}))];case 2:return t.sent()?[4,d.close()]:[3,4];case 3:return[2,(t.sent(),void p._completeWith({taskState:"Success",documentsLoaded:a.totalDocuments,bytesLoaded:a.totalBytes,totalDocuments:a.totalDocuments,totalBytes:a.totalBytes}))];case 4:return p._updateProgress(Sf(a)),u=new bf(a,f.localStore,d.R),[4,d.Lo()];case 5:c=t.sent(),t.label=6;case 6:return c?[4,u.oo(c)]:[3,10];case 7:return(h=t.sent())&&p._updateProgress(h),[4,d.Lo()];case 8:c=t.sent(),t.label=9;case 9:return[3,6];case 10:return[4,u.complete()];case 11:return l=t.sent(),[4,Hf(f,l.wn,void 0)];case 12:return t.sent(),[4,(r=f.localStore,e=a,(n=r).persistence.runTransaction("Save bundle","readwrite",function(t){return n.Ke.saveBundleMetadata(t,e)}))];case 13:return t.sent(),p._completeWith(l.progress),[3,15];case 14:return Kr("SyncEngine","Loading bundle failed with "+(l=t.sent())),p._failWith(l),[3,15];case 15:return[2]}var e,n,r,i,o,s})})}(r,e,n).then(function(){r.sharedClientState.notifyBundleLoaded()})}var ed,nd,rd=(hd.prototype.initialize=function(e){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.R=El(e.databaseInfo.databaseId),this.sharedClientState=this.Bo(e),this.persistence=this.qo(e),[4,this.persistence.start()];case 1:return t.sent(),this.gcScheduler=this.Uo(e),this.localStore=this.Ko(e),[2]}})})},hd.prototype.Uo=function(t){return null},hd.prototype.Ko=function(t){return ch(this.persistence,new rh,t.initialUser,this.R)},hd.prototype.qo=function(t){return new kh(xh.bs,this.R)},hd.prototype.Bo=function(t){return new el},hd.prototype.terminate=function(){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return this.gcScheduler&&this.gcScheduler.stop(),[4,this.sharedClientState.shutdown()];case 1:return t.sent(),[4,this.persistence.shutdown()];case 2:return t.sent(),[2]}})})},hd),id=(n(cd,nd=rd),cd.prototype.initialize=function(e){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return[4,nd.prototype.initialize.call(this,e)];case 1:return t.sent(),[4,bh(this.localStore)];case 2:return t.sent(),[4,this.Qo.initialize(this,e)];case 3:return t.sent(),[4,Zf(this.Qo.syncEngine)];case 4:return t.sent(),[4,Xl(this.Qo.remoteStore)];case 5:return t.sent(),[2]}})})},cd.prototype.Ko=function(t){return ch(this.persistence,new rh,t.initialUser,this.R)},cd.prototype.Uo=function(t){var e=this.persistence.referenceDelegate.garbageCollector;return new Ac(e,t.asyncQueue)},cd.prototype.qo=function(t){var e=Zc(t.databaseInfo.databaseId,t.databaseInfo.persistenceKey),n=void 0!==this.cacheSizeBytes?sc.withCacheSize(this.cacheSizeBytes):sc.DEFAULT;return new Yc(this.synchronizeTabs,e,t.clientId,n,t.asyncQueue,wl(),bl(),this.R,this.sharedClientState,!!this.forceOwnership)},cd.prototype.Bo=function(t){return new el},cd),od=(n(ud,ed=id),ud.prototype.initialize=function(r){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:return[4,ed.prototype.initialize.call(this,r)];case 1:return t.sent(),e=this.Qo.syncEngine,this.sharedClientState instanceof tl?(this.sharedClientState.syncEngine={ui:Wf.bind(null,e),ai:function(i,o,s,a){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return(e=i).$o?(Br("SyncEngine","Ignoring unexpected query state notification."),[3,8]):[3,1];case 1:if(!e.Vo.has(o))return[3,8];switch(s){case"current":case"not-current":return[3,2];case"rejected":return[3,5]}return[3,7];case 2:return[4,wh(e.localStore)];case 3:return n=t.sent(),r=Zs.createSynthesizedRemoteEventForCurrentChange(o,"current"===s),[4,Hf(e,n,r)];case 4:return t.sent(),[3,8];case 5:return[4,gh(e.localStore,o,!0)];case 6:return t.sent(),jf(e,o,a),[3,8];case 7:Qr(),t.label=8;case 8:return[2]}})})}.bind(null,e),hi:function(c,h,l){return y(this,void 0,void 0,function(){var n,e,r,i,o,s,a,u;return g(this,function(t){switch(t.label){case 0:if(!(n=Jf(c)).$o)return[3,10];e=0,r=h,t.label=1;case 1:return e<r.length?(r=r[e],n.Vo.has(r)?(Br("SyncEngine","Adding an already active target "+r),[3,5]):[4,vh(n.localStore,r)]):[3,6];case 2:return i=t.sent(),[4,yh(n.localStore,i)];case 3:return o=t.sent(),[4,Lf(n,$f(i),o.targetId,!1)];case 4:t.sent(),Ul(n.remoteStore,o),t.label=5;case 5:return e++,[3,1];case 6:s=function(e){return g(this,function(t){switch(t.label){case 0:return n.Vo.has(e)?[4,gh(n.localStore,e,!1).then(function(){ql(n.remoteStore,e),jf(n,e)}).catch(Ic)]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}})},a=0,u=l,t.label=7;case 7:return a<u.length?(u=u[a],[5,s(u)]):[3,10];case 8:t.sent(),t.label=9;case 9:return a++,[3,7];case 10:return[2]}})})}.bind(null,e),fn:function(t){return t.localStore.persistence.fn()}.bind(null,e),ci:function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){return[2,wh((e=n).localStore).then(function(t){return Hf(e,t)})]})})}.bind(null,e)},[4,this.sharedClientState.start()]):[3,3];case 2:t.sent(),t.label=3;case 3:return[4,this.persistence.He(function(e){return y(n,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return[4,Yf(this.Qo.syncEngine,e)];case 1:return t.sent(),this.gcScheduler&&(e&&!this.gcScheduler.started?this.gcScheduler.start(this.localStore):e||this.gcScheduler.stop()),[2]}})})})];case 4:return t.sent(),[2]}})})},ud.prototype.Bo=function(t){var e=wl();if(!tl.yt(e))throw new Fr(Mr.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");var n=Zc(t.databaseInfo.databaseId,t.databaseInfo.persistenceKey);return new tl(e,t.asyncQueue,n,t.clientId,t.initialUser)},ud),sd=(ad.prototype.initialize=function(n,r){return y(this,void 0,void 0,function(){var e=this;return g(this,function(t){switch(t.label){case 0:return this.localStore?[3,2]:(this.localStore=n.localStore,this.sharedClientState=n.sharedClientState,this.datastore=this.createDatastore(r),this.remoteStore=this.createRemoteStore(r),this.eventManager=this.createEventManager(r),this.syncEngine=this.createSyncEngine(r,!n.synchronizeTabs),this.sharedClientState.onlineStateHandler=function(t){return Ff(e.syncEngine,t,1)},this.remoteStore.remoteSyncer.handleCredentialChange=zf.bind(null,this.syncEngine),[4,Zl(this.remoteStore,this.syncEngine.isPrimaryClient)]);case 1:t.sent(),t.label=2;case 2:return[2]}})})},ad.prototype.createEventManager=function(t){return new sf},ad.prototype.createDatastore=function(t){var e=El(t.databaseInfo.databaseId),n=(n=t.databaseInfo,new sl(n));return t=t.credentials,new Cl(t,n,e)},ad.prototype.createRemoteStore=function(t){var e=this,n=this.localStore,r=this.datastore,i=t.asyncQueue,o=function(t){return Ff(e.syncEngine,t,0)},t=new(rl.yt()?rl:nl);return new Tl(n,r,i,o,t)},ad.prototype.createSyncEngine=function(t,e){return function(t,e,n,r,i,o,s){o=new Rf(t,e,n,r,i,o);return s&&(o.$o=!0),o}(this.localStore,this.remoteStore,this.eventManager,this.sharedClientState,t.initialUser,t.maxConcurrentLimboResolutions,e)},ad.prototype.terminate=function(){return function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=n,Br("RemoteStore","RemoteStore shutting down."),e.Or.add(5),[4,Vl(e)];case 1:return t.sent(),e.Lr.shutdown(),e.Br.set("Unknown"),[2]}})})}(this.remoteStore)},ad);function ad(){}function ud(t,e){var n=this;return(n=ed.call(this,t,e,!1)||this).Qo=t,n.cacheSizeBytes=e,n.synchronizeTabs=!0,n}function cd(t,e,n){var r=this;return(r=nd.call(this)||this).Qo=t,r.cacheSizeBytes=e,r.forceOwnership=n,r.synchronizeTabs=!1,r}function hd(){this.synchronizeTabs=!1}function ld(n,r){void 0===r&&(r=10240);var i=0;return{read:function(){return y(this,void 0,void 0,function(){var e;return g(this,function(t){return i<n.byteLength?(e={value:n.slice(i,i+r),done:!1},[2,(i+=r,e)]):[2,{done:!0}]})})},cancel:function(){return y(this,void 0,void 0,function(){return g(this,function(t){return[2]})})},releaseLock:function(){},closed:Promise.reject("unimplemented")}}var fd=(Ed.prototype.next=function(t){this.observer.next&&this.jo(this.observer.next,t)},Ed.prototype.error=function(t){this.observer.error?this.jo(this.observer.error,t):console.error("Uncaught Error in snapshot listener:",t)},Ed.prototype.Wo=function(){this.muted=!0},Ed.prototype.jo=function(t,e){var n=this;this.muted||setTimeout(function(){n.muted||t(e)},0)},Ed),dd=(bd.prototype.close=function(){return this.Go.cancel()},bd.prototype.getMetadata=function(){return y(this,void 0,void 0,function(){return g(this,function(t){return[2,this.metadata.promise]})})},bd.prototype.Lo=function(){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return[4,this.getMetadata()];case 1:return[2,(t.sent(),this.Ho())]}})})},bd.prototype.Ho=function(){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return[4,this.Jo()];case 1:return null===(e=t.sent())?[2,null]:(r=this.zo.decode(e),n=Number(r),isNaN(n)&&this.Yo("length string ("+r+") is not valid number"),[4,this.Xo(n)]);case 2:return r=t.sent(),[2,new vf(JSON.parse(r),e.length+n)]}})})},bd.prototype.Zo=function(){return this.buffer.findIndex(function(t){return t==="{".charCodeAt(0)})},bd.prototype.Jo=function(){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return this.Zo()<0?[4,this.tc()]:[3,3];case 1:if(t.sent())return[3,3];t.label=2;case 2:return[3,0];case 3:return 0===this.buffer.length?[2,null]:((e=this.Zo())<0&&this.Yo("Reached the end of bundle when a length string is expected."),n=this.buffer.slice(0,e),[2,(this.buffer=this.buffer.slice(e),n)])}})})},bd.prototype.Xo=function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return this.buffer.length<n?[4,this.tc()]:[3,3];case 1:t.sent()&&this.Yo("Reached the end of bundle when more is expected."),t.label=2;case 2:return[3,0];case 3:return e=this.zo.decode(this.buffer.slice(0,n)),[2,(this.buffer=this.buffer.slice(n),e)]}})})},bd.prototype.Yo=function(t){throw this.Go.cancel(),new Error("Invalid bundle format: "+t)},bd.prototype.tc=function(){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,this.Go.read()];case 1:return(e=t.sent()).done||((n=new Uint8Array(this.buffer.length+e.value.length)).set(this.buffer),n.set(e.value,this.buffer.length),this.buffer=n),[2,e.done]}})})},bd),pd=(wd.prototype.lookup=function(r){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:if(this.ensureCommitNotCalled(),0<this.mutations.length)throw new Fr(Mr.INVALID_ARGUMENT,"Firestore transactions require all reads to be executed before all writes.");return[4,function(s,a){return y(this,void 0,void 0,function(){var n,e,r,i,o;return g(this,function(t){switch(t.label){case 0:return e=_a((n=s).R)+"/documents",r={documents:a.map(function(t){return ba(n.R,t)})},[4,n.$i("BatchGetDocuments",e,r)];case 1:return r=t.sent(),i=new Map,r.forEach(function(t){var e,t=(e=n.R,"found"in(t=t)?function(t,e){Hr(!!e.found),e.found.name,e.found.updateTime;var n=Ea(t,e.found.name),t=ma(e.found.updateTime),e=new Bi({mapValue:{fields:e.found.fields}});return Ki.newFoundDocument(n,t,e)}(e,t):"missing"in t?function(t,e){Hr(!!e.missing),Hr(!!e.readTime);t=Ea(t,e.missing),e=ma(e.readTime);return Ki.newNoDocument(t,e)}(e,t):Qr());i.set(t.key.toString(),t)}),o=[],[2,(a.forEach(function(t){t=i.get(t.toString());Hr(!!t),o.push(t)}),o)]}})})}(this.datastore,r)];case 1:return[2,((e=t.sent()).forEach(function(t){return n.recordVersion(t)}),e)]}})})},wd.prototype.set=function(t,e){this.write(e.toMutation(t,this.precondition(t))),this.writtenDocs.add(t.toString())},wd.prototype.update=function(t,e){try{this.write(e.toMutation(t,this.preconditionForUpdate(t)))}catch(t){this.lastWriteError=t}this.writtenDocs.add(t.toString())},wd.prototype.delete=function(t){this.write(new ks(t,this.precondition(t))),this.writtenDocs.add(t.toString())},wd.prototype.commit=function(){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:if(this.ensureCommitNotCalled(),this.lastWriteError)throw this.lastWriteError;return e=this.readVersions,this.mutations.forEach(function(t){e.delete(t.key.toString())}),e.forEach(function(t,e){e=Ai.fromPath(e);n.mutations.push(new Rs(e,n.precondition(e)))}),[4,function(i,o){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return n=_a((e=i).R)+"/documents",r={writes:o.map(function(t){return Na(e.R,t)})},[4,e.Ni("Commit",n,r)];case 1:return t.sent(),[2]}})})}(this.datastore,this.mutations)];case 1:return t.sent(),this.committed=!0,[2]}})})},wd.prototype.recordVersion=function(t){var e;if(t.isFoundDocument())e=t.version;else{if(!t.isNoDocument())throw Qr();e=Zr.min()}var n=this.readVersions.get(t.key.toString());if(n){if(!e.isEqual(n))throw new Fr(Mr.ABORTED,"Document version changed between two reads.")}else this.readVersions.set(t.key.toString(),e)},wd.prototype.precondition=function(t){var e=this.readVersions.get(t.toString());return!this.writtenDocs.has(t.toString())&&e?ls.updateTime(e):ls.none()},wd.prototype.preconditionForUpdate=function(t){var e=this.readVersions.get(t.toString());if(this.writtenDocs.has(t.toString())||!e)return ls.exists(!0);if(e.isEqual(Zr.min()))throw new Fr(Mr.INVALID_ARGUMENT,"Can't update a document that doesn't exist.");return ls.updateTime(e)},wd.prototype.write=function(t){this.ensureCommitNotCalled(),this.mutations.push(t)},wd.prototype.ensureCommitNotCalled=function(){},wd),yd=(vd.prototype.run=function(){--this.ec,this.nc()},vd.prototype.nc=function(){var t=this;this.Zi.ji(function(){return y(t,void 0,void 0,function(){var e,n,r=this;return g(this,function(t){return e=new pd(this.datastore),(n=this.sc(e))&&n.then(function(t){r.asyncQueue.enqueueAndForget(function(){return e.commit().then(function(){r.deferred.resolve(t)}).catch(function(t){r.ic(t)})})}).catch(function(t){r.ic(t)}),[2]})})})},vd.prototype.sc=function(t){try{var e=this.updateFunction(t);return!Ii(e)&&e.catch&&e.then?e:(this.deferred.reject(Error("Transaction callback must return a Promise")),null)}catch(t){return this.deferred.reject(t),null}},vd.prototype.ic=function(t){var e=this;0<this.ec&&this.rc(t)?(--this.ec,this.asyncQueue.enqueueAndForget(function(){return e.nc(),Promise.resolve()})):this.deferred.reject(t)},vd.prototype.rc=function(t){if("FirebaseError"!==t.name)return!1;t=t.code;return"aborted"===t||"failed-precondition"===t||!Ls(t)},vd),gd=(md.prototype.getConfiguration=function(){return y(this,void 0,void 0,function(){return g(this,function(t){return[2,{asyncQueue:this.asyncQueue,databaseInfo:this.databaseInfo,clientId:this.clientId,credentials:this.credentials,initialUser:this.user,maxConcurrentLimboResolutions:100}]})})},md.prototype.setCredentialChangeListener=function(t){this.credentialListener=t},md.prototype.verifyNotTerminated=function(){if(this.asyncQueue.isShuttingDown)throw new Fr(Mr.FAILED_PRECONDITION,"The client has already been terminated.")},md.prototype.terminate=function(){var t=this;this.asyncQueue.enterRestrictedMode();var n=new cu;return this.asyncQueue.enqueueAndForgetEvenWhileRestricted(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,5,,6]),this.onlineComponents?[4,this.onlineComponents.terminate()]:[3,2];case 1:t.sent(),t.label=2;case 2:return this.offlineComponents?[4,this.offlineComponents.terminate()]:[3,4];case 3:t.sent(),t.label=4;case 4:return this.credentials.removeChangeListener(),n.resolve(),[3,6];case 5:return e=t.sent(),e=of(e,"Failed to shutdown persistence"),n.reject(e),[3,6];case 6:return[2]}})})}),n.promise},md);function md(t,e,n){var r=this;this.credentials=t,this.asyncQueue=e,this.databaseInfo=n,this.user=Oh.UNAUTHENTICATED,this.clientId=zr.u(),this.credentialListener=function(){return Promise.resolve()},this.credentials.setChangeListener(e,function(e){return y(r,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return Br("FirestoreClient","Received user=",e.uid),[4,this.credentialListener(e)];case 1:return t.sent(),this.user=e,[2]}})})})}function vd(t,e,n,r){this.asyncQueue=t,this.datastore=e,this.updateFunction=n,this.deferred=r,this.ec=5,this.Zi=new Al(this.asyncQueue,"transaction_retry")}function wd(t){this.datastore=t,this.readVersions=new Map,this.mutations=[],this.committed=!1,this.lastWriteError=null,this.writtenDocs=new Set}function bd(t,e){var n=this;this.Go=t,this.R=e,this.metadata=new cu,this.buffer=new Uint8Array,this.zo=new TextDecoder("utf-8"),this.Ho().then(function(t){t&&t.io()?n.metadata.resolve(t.payload.metadata):n.metadata.reject(new Error("The first element of the bundle is not a metadata, it is\n             "+JSON.stringify(null==t?void 0:t.payload)))},function(t){return n.metadata.reject(t)})}function Ed(t){this.observer=t,this.muted=!1}function Td(i,o){return y(this,void 0,void 0,function(){var e,n,r=this;return g(this,function(t){switch(t.label){case 0:return i.asyncQueue.verifyOperationInProgress(),Br("FirestoreClient","Initializing OfflineComponentProvider"),[4,i.getConfiguration()];case 1:return e=t.sent(),[4,o.initialize(e)];case 2:return t.sent(),n=e.initialUser,i.setCredentialChangeListener(function(e){return y(r,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return n.isEqual(e)?[3,2]:[4,hh(o.localStore,e)];case 1:t.sent(),n=e,t.label=2;case 2:return[2]}})})}),o.persistence.setDatabaseDeletedListener(function(){return i.terminate()}),i.offlineComponents=o,[2]}})})}function Id(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return r.asyncQueue.verifyOperationInProgress(),[4,_d(r)];case 1:return e=t.sent(),Br("FirestoreClient","Initializing OnlineComponentProvider"),[4,r.getConfiguration()];case 2:return n=t.sent(),[4,i.initialize(e,n)];case 3:return t.sent(),r.setCredentialChangeListener(function(t){return function(r,i){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return(e=r).asyncQueue.verifyOperationInProgress(),Br("RemoteStore","RemoteStore received new credentials"),n=Ql(e),e.Or.add(3),[4,Vl(e)];case 1:return t.sent(),n&&e.Br.set("Unknown"),[4,e.remoteSyncer.handleCredentialChange(i)];case 2:return t.sent(),e.Or.delete(3),[4,Fl(e)];case 3:return t.sent(),[2]}})})}(i.remoteStore,t)}),r.onlineComponents=i,[2]}})})}function _d(e){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e.offlineComponents?[3,2]:(Br("FirestoreClient","Using default OfflineComponentProvider"),[4,Td(e,new rd)]);case 1:t.sent(),t.label=2;case 2:return[2,e.offlineComponents]}})})}function Sd(e){return y(this,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return e.onlineComponents?[3,2]:(Br("FirestoreClient","Using default OnlineComponentProvider"),[4,Id(e,new sd)]);case 1:t.sent(),t.label=2;case 2:return[2,e.onlineComponents]}})})}function Ad(t){return _d(t).then(function(t){return t.persistence})}function Dd(t){return _d(t).then(function(t){return t.localStore})}function Nd(t){return Sd(t).then(function(t){return t.remoteStore})}function Cd(t){return Sd(t).then(function(t){return t.syncEngine})}function kd(r){return y(this,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,Sd(r)];case 1:return e=t.sent(),[2,((n=e.eventManager).onListen=function(s,a){return y(this,void 0,void 0,function(){var e,n,r,i,o;return g(this,function(t){switch(t.label){case 0:return e=Jf(s),(o=e.Po.get(a))?(n=o.targetId,e.sharedClientState.addLocalQueryTarget(n),r=o.view.Ro(),[3,4]):[3,1];case 1:return[4,yh(e.localStore,Mo(a))];case 2:return i=t.sent(),o=e.sharedClientState.addLocalQueryTarget(i.targetId),n=i.targetId,[4,Lf(e,a,n,"current"===o)];case 3:r=t.sent(),e.isPrimaryClient&&Ul(e.remoteStore,i),t.label=4;case 4:return[2,r]}})})}.bind(null,e.syncEngine),n.onUnlisten=function(i,o){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return n=(e=i).Po.get(o),1<(r=e.Vo.get(n.targetId)).length?[2,(e.Vo.set(n.targetId,r.filter(function(t){return!Vo(t,o)})),void e.Po.delete(o))]:e.isPrimaryClient?(e.sharedClientState.removeLocalQueryTarget(n.targetId),e.sharedClientState.isActiveQueryTarget(n.targetId)?[3,2]:[4,gh(e.localStore,n.targetId,!1).then(function(){e.sharedClientState.clearQueryState(n.targetId),ql(e.remoteStore,n.targetId),jf(e,n.targetId)}).catch(Ic)]):[3,3];case 1:t.sent(),t.label=2;case 2:return[3,5];case 3:return jf(e,n.targetId),[4,gh(e.localStore,n.targetId,!0)];case 4:t.sent(),t.label=5;case 5:return[2]}})})}.bind(null,e.syncEngine),n)]}})})}function Rd(n,r,i){var t=this;void 0===i&&(i={});var o=new cu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(n,r,i,o,s){var t=new fd({next:function(t){r.enqueueAndForget(function(){return yf(n,a)});var e=t.docs.has(i);!e&&t.fromCache?s.reject(new Fr(Mr.UNAVAILABLE,"Failed to get document because the client is offline.")):e&&t.fromCache&&o&&"server"===o.source?s.reject(new Fr(Mr.UNAVAILABLE,'Failed to get document from server. (However, this document does exist in the local cache. Run again without setting source to "server" to retrieve the cached document.)')):s.resolve(t)},error:function(t){return s.reject(t)}}),a=new mf(Co(i.path),t,{includeMetadataChanges:!0,so:!0});return pf(n,a)},[4,kd(n)];case 1:return[2,e.apply(void 0,[t.sent(),n.asyncQueue,r,i,o])]}})})}),o.promise}function xd(n,r,i){var t=this;void 0===i&&(i={});var o=new cu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(e,n,t,r,i){var o=new fd({next:function(t){n.enqueueAndForget(function(){return yf(e,s)}),t.fromCache&&"server"===r.source?i.reject(new Fr(Mr.UNAVAILABLE,'Failed to get documents from server. (However, these documents may exist in the local cache. Run again without setting source to "server" to retrieve the cached documents.)')):i.resolve(t)},error:function(t){return i.reject(t)}}),s=new mf(t,o,{includeMetadataChanges:!0,so:!0});return pf(e,s)},[4,kd(n)];case 1:return[2,e.apply(void 0,[t.sent(),n.asyncQueue,r,i,o])]}})})}),o.promise}function Od(t,e){this.user=e,this.type="OAuth",this.authHeaders={},this.authHeaders.Authorization="Bearer "+t}var Ld=function(t,e,n,r,i,o,s,a){this.databaseId=t,this.appId=e,this.persistenceKey=n,this.host=r,this.ssl=i,this.forceLongPolling=o,this.autoDetectLongPolling=s,this.useFetchStreams=a},Pd=(Object.defineProperty(zd.prototype,"isDefaultDatabase",{get:function(){return"(default)"===this.database},enumerable:!1,configurable:!0}),zd.prototype.isEqual=function(t){return t instanceof zd&&t.projectId===this.projectId&&t.database===this.database},zd),Md=new Map,Fd=(Hd.prototype.getToken=function(){return Promise.resolve(null)},Hd.prototype.invalidateToken=function(){},Hd.prototype.setChangeListener=function(t,e){this.changeListener=e,t.enqueueRetryable(function(){return e(Oh.UNAUTHENTICATED)})},Hd.prototype.removeChangeListener=function(){this.changeListener=null},Hd),Vd=(Qd.prototype.getToken=function(){return Promise.resolve(this.token)},Qd.prototype.invalidateToken=function(){},Qd.prototype.setChangeListener=function(t,e){var n=this;this.changeListener=e,t.enqueueRetryable(function(){return e(n.token.user)})},Qd.prototype.removeChangeListener=function(){this.changeListener=null},Qd),Ud=(Gd.prototype.getToken=function(){var e=this,n=this.cc,t=this.forceRefresh;return this.forceRefresh=!1,this.auth?this.auth.getToken(t).then(function(t){return e.cc!==n?(Br("FirebaseCredentialsProvider","getToken aborted due to token change."),e.getToken()):t?(Hr("string"==typeof t.accessToken),new Od(t.accessToken,e.currentUser)):null}):Promise.resolve(null)},Gd.prototype.invalidateToken=function(){this.forceRefresh=!0},Gd.prototype.setChangeListener=function(t,e){var n=this;this.asyncQueue=t,this.asyncQueue.enqueueRetryable(function(){return y(n,void 0,void 0,function(){return g(this,function(t){switch(t.label){case 0:return[4,this.oc.promise];case 1:return t.sent(),[4,e(this.currentUser)];case 2:return t.sent(),this.changeListener=e,[2]}})})})},Gd.prototype.removeChangeListener=function(){this.auth&&this.auth.removeAuthTokenListener(this.uc),this.changeListener=function(){return Promise.resolve()}},Gd.prototype.ac=function(){var t=this.auth&&this.auth.getUid();return Hr(null===t||"string"==typeof t),new Oh(t)},Gd),qd=(Object.defineProperty(Kd.prototype,"authHeaders",{get:function(){var t={"X-Goog-AuthUser":this.lc},e=this.hc.auth.getAuthHeaderValueForFirstParty([]);return e&&(t.Authorization=e),this.fc&&(t["X-Goog-Iam-Authorization-Token"]=this.fc),t},enumerable:!1,configurable:!0}),Kd),Bd=(jd.prototype.getToken=function(){return Promise.resolve(new qd(this.hc,this.lc,this.fc))},jd.prototype.setChangeListener=function(t,e){t.enqueueRetryable(function(){return e(Oh.FIRST_PARTY)})},jd.prototype.removeChangeListener=function(){},jd.prototype.invalidateToken=function(){},jd);function jd(t,e,n){this.hc=t,this.lc=e,this.fc=n}function Kd(t,e,n){this.hc=t,this.lc=e,this.fc=n,this.type="FirstParty",this.user=Oh.FIRST_PARTY}function Gd(e){var n=this;this.currentUser=Oh.UNAUTHENTICATED,this.oc=new cu,this.cc=0,this.forceRefresh=!1,this.auth=null,this.asyncQueue=null,this.uc=function(){n.cc++,n.currentUser=n.ac(),n.oc.resolve(),n.changeListener&&n.asyncQueue.enqueueRetryable(function(){return n.changeListener(n.currentUser)})};function r(t){Br("FirebaseCredentialsProvider","Auth detected"),n.auth=t,n.auth.addAuthTokenListener(n.uc)}e.onInit(r),setTimeout(function(){var t;n.auth||((t=e.getImmediate({optional:!0}))?r(t):(Br("FirebaseCredentialsProvider","Auth not yet detected"),n.oc.resolve()))},0)}function Qd(t){this.token=t,this.changeListener=null}function Hd(){this.changeListener=null}function zd(t,e){this.projectId=t,this.database=e||"(default)"}function Wd(t,e,n){if(!n)throw new Fr(Mr.INVALID_ARGUMENT,"Function "+t+"() cannot be called with an empty "+e+".")}function Yd(t,e){if(void 0===e)return{merge:!1};if(void 0!==e.mergeFields&&void 0!==e.merge)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid options passed to function "+t+'(): You cannot specify both "merge" and "mergeFields".');return e}function Xd(t,e,n,r){if(!0===e&&!0===r)throw new Fr(Mr.INVALID_ARGUMENT,t+" and "+n+" cannot be used together.")}function $d(t){if(!Ai.isDocumentKey(t))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t+" has "+t.length+".")}function Jd(t){if(Ai.isDocumentKey(t))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid collection reference. Collection references must have an odd number of segments, but "+t+" has "+t.length+".")}function Zd(e){if(void 0===e)return"undefined";if(null===e)return"null";if("string"==typeof e)return 20<e.length&&(e=e.substring(0,20)+"..."),JSON.stringify(e);if("number"==typeof e||"boolean"==typeof e)return""+e;if("object"!=typeof e)return"function"==typeof e?"a function":Qr();if(e instanceof Array)return"an array";var t=function(){if(e.constructor){var t=/function\s+([^\s(]+)\s*\(/.exec(e.constructor.toString());if(t&&1<t.length)return t[1]}return null}();return t?"a custom "+t+" object":"an object"}function tp(t,e){if((t="_delegate"in t?t._delegate:t)instanceof e)return t;if(e.name===t.constructor.name)throw new Fr(Mr.INVALID_ARGUMENT,"Type does not match the expected instance. Did you pass a reference from a different Firestore SDK?");t=Zd(t);throw new Fr(Mr.INVALID_ARGUMENT,"Expected type '"+e.name+"', but it was: "+t)}function ep(t,e){if(e<=0)throw new Fr(Mr.INVALID_ARGUMENT,"Function "+t+"() requires a positive number, but it was: "+e+".")}var np,rp=(fp.prototype.isEqual=function(t){return this.host===t.host&&this.ssl===t.ssl&&this.credentials===t.credentials&&this.cacheSizeBytes===t.cacheSizeBytes&&this.experimentalForceLongPolling===t.experimentalForceLongPolling&&this.experimentalAutoDetectLongPolling===t.experimentalAutoDetectLongPolling&&this.ignoreUndefinedProperties===t.ignoreUndefinedProperties&&this.useFetchStreams===t.useFetchStreams},fp),ip=(Object.defineProperty(lp.prototype,"app",{get:function(){if(!this._app)throw new Fr(Mr.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this._app},enumerable:!1,configurable:!0}),Object.defineProperty(lp.prototype,"_initialized",{get:function(){return this._settingsFrozen},enumerable:!1,configurable:!0}),Object.defineProperty(lp.prototype,"_terminated",{get:function(){return void 0!==this._terminateTask},enumerable:!1,configurable:!0}),lp.prototype._setSettings=function(t){if(this._settingsFrozen)throw new Fr(Mr.FAILED_PRECONDITION,"Firestore has already been started and its settings can no longer be changed. You can only modify settings before calling any other methods on a Firestore object.");this._settings=new rp(t),void 0!==t.credentials&&(this._credentials=function(t){if(!t)return new Fd;switch(t.type){case"gapi":var e=t.client;return Hr(!("object"!=typeof e||null===e||!e.auth||!e.auth.getAuthHeaderValueForFirstParty)),new Bd(e,t.sessionIndex||"0",t.iamToken||null);case"provider":return t.client;default:throw new Fr(Mr.INVALID_ARGUMENT,"makeCredentialsProvider failed due to invalid credential type")}}(t.credentials))},lp.prototype._getSettings=function(){return this._settings},lp.prototype._freezeSettings=function(){return this._settingsFrozen=!0,this._settings},lp.prototype._delete=function(){return this._terminateTask||(this._terminateTask=this._terminate()),this._terminateTask},lp.prototype.toJSON=function(){return{app:this._app,databaseId:this._databaseId,settings:this._settings}},lp.prototype._terminate=function(){return(t=Md.get(this))&&(Br("ComponentProvider","Removing Datastore"),Md.delete(this),t.terminate()),Promise.resolve();var t},lp),op=(Object.defineProperty(hp.prototype,"_path",{get:function(){return this._key.path},enumerable:!1,configurable:!0}),Object.defineProperty(hp.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(hp.prototype,"path",{get:function(){return this._key.path.canonicalString()},enumerable:!1,configurable:!0}),Object.defineProperty(hp.prototype,"parent",{get:function(){return new ap(this.firestore,this.converter,this._key.path.popLast())},enumerable:!1,configurable:!0}),hp.prototype.withConverter=function(t){return new hp(this.firestore,t,this._key)},hp),sp=(cp.prototype.withConverter=function(t){return new cp(this.firestore,t,this._query)},cp),ap=(n(up,np=sp),Object.defineProperty(up.prototype,"id",{get:function(){return this._query.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(up.prototype,"path",{get:function(){return this._query.path.canonicalString()},enumerable:!1,configurable:!0}),Object.defineProperty(up.prototype,"parent",{get:function(){var t=this._path.popLast();return t.isEmpty()?null:new op(this.firestore,null,new Ai(t))},enumerable:!1,configurable:!0}),up.prototype.withConverter=function(t){return new up(this.firestore,t,this._path)},up);function up(t,e,n){var r=this;return(r=np.call(this,t,e,Co(n))||this)._path=n,r.type="collection",r}function cp(t,e,n){this.converter=e,this._query=n,this.type="query",this.firestore=t}function hp(t,e,n){this.converter=e,this._key=n,this.type="document",this.firestore=t}function lp(t,e){this.type="firestore-lite",this._persistenceKey="(lite)",this._settings=new rp({}),this._settingsFrozen=!1,t instanceof Pd?(this._databaseId=t,this._credentials=new Fd):(this._app=t,this._databaseId=function(t){if(!Object.prototype.hasOwnProperty.apply(t.options,["projectId"]))throw new Fr(Mr.INVALID_ARGUMENT,'"projectId" not provided in firebase.initializeApp.');return new Pd(t.options.projectId)}(t),this._credentials=new Ud(e))}function fp(t){var e;if(void 0===t.host){if(void 0!==t.ssl)throw new Fr(Mr.INVALID_ARGUMENT,"Can't provide ssl option if host option is not set");this.host="firestore.googleapis.com",this.ssl=!0}else this.host=t.host,this.ssl=null===(e=t.ssl)||void 0===e||e;if(this.credentials=t.credentials,this.ignoreUndefinedProperties=!!t.ignoreUndefinedProperties,void 0===t.cacheSizeBytes)this.cacheSizeBytes=41943040;else{if(-1!==t.cacheSizeBytes&&t.cacheSizeBytes<1048576)throw new Fr(Mr.INVALID_ARGUMENT,"cacheSizeBytes must be at least 1048576");this.cacheSizeBytes=t.cacheSizeBytes}this.experimentalForceLongPolling=!!t.experimentalForceLongPolling,this.experimentalAutoDetectLongPolling=!!t.experimentalAutoDetectLongPolling,this.useFetchStreams=!!t.useFetchStreams,Xd("experimentalForceLongPolling",t.experimentalForceLongPolling,"experimentalAutoDetectLongPolling",t.experimentalAutoDetectLongPolling)}function dp(t,e){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];if(t=w(t),Wd("collection","path",e),t instanceof ip)return Jd(n=ai.fromString.apply(ai,s([e],r))),new ap(t,null,n);if(!(t instanceof op||t instanceof ap))throw new Fr(Mr.INVALID_ARGUMENT,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");return Jd(n=ai.fromString.apply(ai,s([t.path],r)).child(ai.fromString(e))),new ap(t.firestore,null,n)}function pp(t,e){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];if(t=w(t),Wd("doc","path",e=1===arguments.length?zr.u():e),t instanceof ip)return $d(n=ai.fromString.apply(ai,s([e],r))),new op(t,null,new Ai(n));if(!(t instanceof op||t instanceof ap))throw new Fr(Mr.INVALID_ARGUMENT,"Expected first argument to collection() to be a CollectionReference, a DocumentReference or FirebaseFirestore");return $d(n=t._path.child(ai.fromString.apply(ai,s([e],r)))),new op(t.firestore,t instanceof ap?t.converter:null,new Ai(n))}function yp(t,e){return t=w(t),e=w(e),(t instanceof op||t instanceof ap)&&(e instanceof op||e instanceof ap)&&t.firestore===e.firestore&&t.path===e.path&&t.converter===e.converter}function gp(t,e){return t=w(t),e=w(e),t instanceof sp&&e instanceof sp&&t.firestore===e.firestore&&Vo(t._query,e._query)&&t.converter===e.converter}var mp=(Object.defineProperty(vp.prototype,"isShuttingDown",{get:function(){return this._c},enumerable:!1,configurable:!0}),vp.prototype.enqueueAndForget=function(t){this.enqueue(t)},vp.prototype.enqueueAndForgetEvenWhileRestricted=function(t){this.Ac(),this.Rc(t)},vp.prototype.enterRestrictedMode=function(t){this._c||(this._c=!0,this.Ec=t||!1,(t=bl())&&"function"==typeof t.removeEventListener&&t.removeEventListener("visibilitychange",this.Ic))},vp.prototype.enqueue=function(t){var e=this;if(this.Ac(),this._c)return new Promise(function(){});var n=new cu;return this.Rc(function(){return e._c&&e.Ec?Promise.resolve():(t().then(n.resolve,n.reject),n.promise)}).then(function(){return n.promise})},vp.prototype.enqueueRetryable=function(t){var e=this;this.enqueueAndForget(function(){return e.wc.push(t),e.bc()})},vp.prototype.bc=function(){return y(this,void 0,void 0,function(){var e,n=this;return g(this,function(t){switch(t.label){case 0:if(0===this.wc.length)return[3,5];t.label=1;case 1:return t.trys.push([1,3,,4]),[4,this.wc[0]()];case 2:return t.sent(),this.wc.shift(),this.Zi.reset(),[3,4];case 3:if(!Eu(e=t.sent()))throw e;return Br("AsyncQueue","Operation failed with retryable error: "+e),[3,4];case 4:0<this.wc.length&&this.Zi.ji(function(){return n.bc()}),t.label=5;case 5:return[2]}})})},vp.prototype.Rc=function(t){var r=this,e=this.dc.then(function(){return r.gc=!0,t().catch(function(t){throw r.yc=t,r.gc=!1,jr("INTERNAL UNHANDLED ERROR: ",(n=(e=t).message||"",n=e.stack?e.stack.includes(e.message)?e.stack:e.message+"\n"+e.stack:n)),t;var e,n}).then(function(t){return r.gc=!1,t})});return this.dc=e},vp.prototype.enqueueAfterDelay=function(t,e,n){var r=this;this.Ac(),-1<this.Tc.indexOf(t)&&(e=0);n=nf.createAndSchedule(this,t,e,n,function(t){return r.vc(t)});return this.mc.push(n),n},vp.prototype.Ac=function(){this.yc&&Qr()},vp.prototype.verifyOperationInProgress=function(){},vp.prototype.Pc=function(){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return[4,e=this.dc];case 1:t.sent(),t.label=2;case 2:if(e!==this.dc)return[3,0];t.label=3;case 3:return[2]}})})},vp.prototype.Vc=function(t){for(var e=0,n=this.mc;e<n.length;e++)if(n[e].timerId===t)return!0;return!1},vp.prototype.Sc=function(r){var i=this;return this.Pc().then(function(){i.mc.sort(function(t,e){return t.targetTimeMs-e.targetTimeMs});for(var t=0,e=i.mc;t<e.length;t++){var n=e[t];if(n.skipDelay(),"all"!==r&&n.timerId===r)break}return i.Pc()})},vp.prototype.Dc=function(t){this.Tc.push(t)},vp.prototype.vc=function(t){t=this.mc.indexOf(t);this.mc.splice(t,1)},vp);function vp(){var e=this;this.dc=Promise.resolve(),this.wc=[],this._c=!1,this.mc=[],this.yc=null,this.gc=!1,this.Ec=!1,this.Tc=[],this.Zi=new Al(this,"async_queue_retry"),this.Ic=function(){var t=bl();t&&Br("AsyncQueue","Visibility state changed to "+t.visibilityState),e.Zi.Gi()};var t=bl();t&&"function"==typeof t.addEventListener&&t.addEventListener("visibilitychange",this.Ic)}function wp(i){return function(){if("object"==typeof i&&null!==i)for(var t=i,e=0,n=["next","error","complete"];e<n.length;e++){var r=n[e];if(r in t&&"function"==typeof t[r])return 1}}()}var bp,Ep=(_p.prototype.onProgress=function(t,e,n){this._progressObserver={next:t,error:e,complete:n}},_p.prototype.catch=function(t){return this._taskCompletionResolver.promise.catch(t)},_p.prototype.then=function(t,e){return this._taskCompletionResolver.promise.then(t,e)},_p.prototype._completeWith=function(t){this._updateProgress(t),this._progressObserver.complete&&this._progressObserver.complete(),this._taskCompletionResolver.resolve(t)},_p.prototype._failWith=function(t){this._lastProgress.taskState="Error",this._progressObserver.next&&this._progressObserver.next(this._lastProgress),this._progressObserver.error&&this._progressObserver.error(t),this._taskCompletionResolver.reject(t)},_p.prototype._updateProgress=function(t){this._lastProgress=t,this._progressObserver.next&&this._progressObserver.next(t)},_p),Tp=(n(Ip,bp=ip),Ip.prototype._terminate=function(){return this._firestoreClient||Ap(this),this._firestoreClient.terminate()},Ip);function Ip(t,e){var n=this;return(n=bp.call(this,t,e)||this).type="firestore",n._queue=new mp,n._persistenceKey="name"in t?t.name:"[DEFAULT]",n}function _p(){this._progressObserver={},this._taskCompletionResolver=new cu,this._lastProgress={taskState:"Running",totalBytes:0,totalDocuments:0,bytesLoaded:0,documentsLoaded:0}}function Sp(t){return t._firestoreClient||Ap(t),t._firestoreClient.verifyNotTerminated(),t._firestoreClient}function Ap(t){var e,n,r,i=t._freezeSettings(),i=(e=t._databaseId,n=(null===(r=t._app)||void 0===r?void 0:r.options.appId)||"",r=t._persistenceKey,new Ld(e,n,r,i.host,i.ssl,i.experimentalForceLongPolling,i.experimentalAutoDetectLongPolling,i.useFetchStreams));t._firestoreClient=new gd(t._credentials,t._queue,i)}function Dp(n,r,i){var t=this,o=new cu;return n.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,3,,4]),[4,Td(n,i)];case 1:return t.sent(),[4,Id(n,r)];case 2:return t.sent(),o.resolve(),[3,4];case 3:if(!("FirebaseError"===(e=t.sent()).name?e.code===Mr.FAILED_PRECONDITION||e.code===Mr.UNIMPLEMENTED:!("undefined"!=typeof DOMException&&e instanceof DOMException)||22===e.code||20===e.code||11===e.code))throw e;return console.warn("Error enabling offline persistence. Falling back to persistence disabled: "+e),o.reject(e),[3,4];case 4:return[2]}})})}).then(function(){return o.promise})}function Np(t){if(t._initialized||t._terminated)throw new Fr(Mr.FAILED_PRECONDITION,"Firestore has already been started and persistence can no longer be enabled. You can only enable persistence before calling any other methods on a Firestore object.")}var Cp=(qp.prototype.isEqual=function(t){return this._internalPath.isEqual(t._internalPath)},qp),kp=(Up.fromBase64String=function(t){try{return new Up(li.fromBase64String(t))}catch(t){throw new Fr(Mr.INVALID_ARGUMENT,"Failed to construct data from Base64 string: "+t)}},Up.fromUint8Array=function(t){return new Up(li.fromUint8Array(t))},Up.prototype.toBase64=function(){return this._byteString.toBase64()},Up.prototype.toUint8Array=function(){return this._byteString.toUint8Array()},Up.prototype.toString=function(){return"Bytes(base64: "+this.toBase64()+")"},Up.prototype.isEqual=function(t){return this._byteString.isEqual(t._byteString)},Up),Rp=function(t){this._methodName=t},xp=(Object.defineProperty(Vp.prototype,"latitude",{get:function(){return this._lat},enumerable:!1,configurable:!0}),Object.defineProperty(Vp.prototype,"longitude",{get:function(){return this._long},enumerable:!1,configurable:!0}),Vp.prototype.isEqual=function(t){return this._lat===t._lat&&this._long===t._long},Vp.prototype.toJSON=function(){return{latitude:this._lat,longitude:this._long}},Vp.prototype._compareTo=function(t){return Yr(this._lat,t._lat)||Yr(this._long,t._long)},Vp),Op=/^__.*__$/,Lp=(Fp.prototype.toMutation=function(t,e){return null!==this.fieldMask?new bs(t,this.data,this.fieldMask,e,this.fieldTransforms):new ws(t,this.data,e,this.fieldTransforms)},Fp),Pp=(Mp.prototype.toMutation=function(t,e){return new bs(t,this.data,this.fieldMask,e,this.fieldTransforms)},Mp);function Mp(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}function Fp(t,e,n){this.data=t,this.fieldMask=e,this.fieldTransforms=n}function Vp(t,e){if(!isFinite(t)||t<-90||90<t)throw new Fr(Mr.INVALID_ARGUMENT,"Latitude must be a number between -90 and 90, but was: "+t);if(!isFinite(e)||e<-180||180<e)throw new Fr(Mr.INVALID_ARGUMENT,"Longitude must be a number between -180 and 180, but was: "+e);this._lat=t,this._long=e}function Up(t){this._byteString=t}function qp(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];for(var n=0;n<t.length;++n)if(0===t[n].length)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid field name at argument $(i + 1). Field names must not be empty.");this._internalPath=new ci(t)}function Bp(t){switch(t){case 0:case 2:case 1:return 1;case 3:case 4:return;default:throw Qr()}}var jp=(Object.defineProperty(Qp.prototype,"path",{get:function(){return this.settings.path},enumerable:!1,configurable:!0}),Object.defineProperty(Qp.prototype,"Nc",{get:function(){return this.settings.Nc},enumerable:!1,configurable:!0}),Qp.prototype.xc=function(t){return new Qp(Object.assign(Object.assign({},this.settings),t),this.databaseId,this.R,this.ignoreUndefinedProperties,this.fieldTransforms,this.fieldMask)},Qp.prototype.Fc=function(t){var e=null===(e=this.path)||void 0===e?void 0:e.child(t),e=this.xc({path:e,kc:!1});return e.$c(t),e},Qp.prototype.Oc=function(t){var e,t=null===(e=this.path)||void 0===e?void 0:e.child(t),t=this.xc({path:t,kc:!1});return t.Cc(),t},Qp.prototype.Mc=function(t){return this.xc({path:void 0,kc:!0})},Qp.prototype.Lc=function(t){return by(t,this.settings.methodName,this.settings.Bc||!1,this.path,this.settings.qc)},Qp.prototype.contains=function(e){return void 0!==this.fieldMask.find(function(t){return e.isPrefixOf(t)})||void 0!==this.fieldTransforms.find(function(t){return e.isPrefixOf(t.field)})},Qp.prototype.Cc=function(){if(this.path)for(var t=0;t<this.path.length;t++)this.$c(this.path.get(t))},Qp.prototype.$c=function(t){if(0===t.length)throw this.Lc("Document fields must not be empty");if(Bp(this.Nc)&&Op.test(t))throw this.Lc('Document fields cannot begin and end with "__"')},Qp),Kp=(Gp.prototype.Uc=function(t,e,n,r){return void 0===r&&(r=!1),new jp({Nc:t,methodName:e,qc:n,path:ci.emptyPath(),kc:!1,Bc:r},this.databaseId,this.R,this.ignoreUndefinedProperties)},Gp);function Gp(t,e,n){this.databaseId=t,this.ignoreUndefinedProperties=e,this.R=n||El(t)}function Qp(t,e,n,r,i,o){this.settings=t,this.databaseId=e,this.R=n,this.ignoreUndefinedProperties=r,void 0===i&&this.Cc(),this.fieldTransforms=i||[],this.fieldMask=o||[]}function Hp(t){var e=t._freezeSettings(),n=El(t._databaseId);return new Kp(t._databaseId,!!e.ignoreUndefinedProperties,n)}function zp(t,e,n,r,i,o){var s=t.Uc((o=void 0===o?{}:o).merge||o.mergeFields?2:0,e,n,i);gy("Data must be an object, but it was:",s,r);var a,u,r=py(r,s);if(o.merge)a=new hi(s.fieldMask),u=s.fieldTransforms;else if(o.mergeFields){for(var c=[],h=0,l=o.mergeFields;h<l.length;h++){var f=my(e,l[h],n);if(!s.contains(f))throw new Fr(Mr.INVALID_ARGUMENT,"Field '"+f+"' is specified in your field mask but missing from your input data.");Ey(c,f)||c.push(f)}a=new hi(c),u=s.fieldTransforms.filter(function(t){return a.covers(t.field)})}else a=null,u=s.fieldTransforms;return new Lp(new Bi(r),a,u)}var Wp,Yp=(n(Xp,Wp=Rp),Xp.prototype._toFieldTransform=function(t){if(2!==t.Nc)throw 1===t.Nc?t.Lc(this._methodName+"() can only appear at the top level of your update data"):t.Lc(this._methodName+"() cannot be used with set() unless you pass {merge:true}");return t.fieldMask.push(t.path),null},Xp.prototype.isEqual=function(t){return t instanceof Xp},Xp);function Xp(){return null!==Wp&&Wp.apply(this,arguments)||this}function $p(t,e,n){return new jp({Nc:3,qc:e.settings.qc,methodName:t._methodName,kc:n},e.databaseId,e.R,e.ignoreUndefinedProperties)}var Jp,Zp,ty,ey,ny=(n(cy,ey=Rp),cy.prototype._toFieldTransform=function(t){return new hs(t.path,new Yo)},cy.prototype.isEqual=function(t){return t instanceof cy},cy),ry=(n(uy,ty=Rp),uy.prototype._toFieldTransform=function(t){var e=$p(this,t,!0),n=this.Kc.map(function(t){return dy(t,e)}),n=new Xo(n);return new hs(t.path,n)},uy.prototype.isEqual=function(t){return this===t},uy),iy=(n(ay,Zp=Rp),ay.prototype._toFieldTransform=function(t){var e=$p(this,t,!0),n=this.Kc.map(function(t){return dy(t,e)}),n=new es(n);return new hs(t.path,n)},ay.prototype.isEqual=function(t){return this===t},ay),oy=(n(sy,Jp=Rp),sy.prototype._toFieldTransform=function(t){var e=new os(t.R,Qo(t.R,this.Qc));return new hs(t.path,e)},sy.prototype.isEqual=function(t){return this===t},sy);function sy(t,e){var n=this;return(n=Jp.call(this,t)||this).Qc=e,n}function ay(t,e){var n=this;return(n=Zp.call(this,t)||this).Kc=e,n}function uy(t,e){var n=this;return(n=ty.call(this,t)||this).Kc=e,n}function cy(){return null!==ey&&ey.apply(this,arguments)||this}function hy(t,r,i,e){var o=t.Uc(1,r,i);gy("Data must be an object, but it was:",o,e);var s=[],a=Bi.empty();ri(e,function(t,e){var n=wy(r,t,i);e=w(e);t=o.Oc(n);e instanceof Yp?s.push(n):null!=(t=dy(e,t))&&(s.push(n),a.set(n,t))});e=new hi(s);return new Pp(a,e,o.fieldTransforms)}function ly(t,e,n,r,i,o){var s=t.Uc(1,e,n),a=[my(e,r,n)],u=[i];if(o.length%2!=0)throw new Fr(Mr.INVALID_ARGUMENT,"Function "+e+"() needs to be called with an even number of arguments that alternate between field names and values.");for(var c=0;c<o.length;c+=2)a.push(my(e,o[c])),u.push(o[c+1]);for(var h,l,f,d=[],p=Bi.empty(),y=a.length-1;0<=y;--y)Ey(d,a[y])||(h=a[y],l=w(l=u[y]),f=s.Oc(h),l instanceof Yp?d.push(h):null!=(f=dy(l,f))&&(d.push(h),p.set(h,f)));i=new hi(d);return new Pp(p,i,s.fieldTransforms)}function fy(t,e,n,r){return dy(n,t.Uc((r=void 0===r?!1:r)?4:3,e))}function dy(s,t){if(yy(s=w(s)))return gy("Unsupported field value:",t,s),py(s,t);if(s instanceof Rp)return function(t,e){if(!Bp(e.Nc))throw e.Lc(t._methodName+"() can only be used with update() and set()");if(!e.path)throw e.Lc(t._methodName+"() is not currently supported inside arrays");t=t._toFieldTransform(e);t&&e.fieldTransforms.push(t)}(s,t),null;if(void 0===s&&t.ignoreUndefinedProperties)return null;if(t.path&&t.fieldMask.push(t.path),s instanceof Array){if(t.settings.kc&&4!==t.Nc)throw t.Lc("Nested arrays are not supported");return function(t){for(var e=[],n=0,r=0,i=s;r<i.length;r++){var o=dy(i[r],t.Mc(n));null==o&&(o={nullValue:"NULL_VALUE"}),e.push(o),n++}return{arrayValue:{values:e}}}(t)}return function(t,e){if(null===(t=w(s)))return{nullValue:"NULL_VALUE"};if("number"==typeof t)return Qo(e.R,t);if("boolean"==typeof t)return{booleanValue:t};if("string"==typeof t)return{stringValue:t};if(t instanceof Date){var n=Jr.fromDate(t);return{timestampValue:ya(e.R,n)}}if(t instanceof Jr)return n=new Jr(t.seconds,1e3*Math.floor(t.nanoseconds/1e3)),{timestampValue:ya(e.R,n)};if(t instanceof xp)return{geoPointValue:{latitude:t.latitude,longitude:t.longitude}};if(t instanceof kp)return{bytesValue:ga(e.R,t._byteString)};if(t instanceof op){var n=e.databaseId,r=t.firestore._databaseId;if(!r.isEqual(n))throw e.Lc("Document reference is for database "+r.projectId+"/"+r.database+" but should be for database "+n.projectId+"/"+n.database);return{referenceValue:va(t.firestore._databaseId||e.databaseId,t._key.path)}}throw e.Lc("Unsupported field value: "+Zd(t))}(0,t)}function py(t,n){var r={};return ii(t)?n.path&&0<n.path.length&&n.fieldMask.push(n.path):ri(t,function(t,e){e=dy(e,n.Fc(t));null!=e&&(r[t]=e)}),{mapValue:{fields:r}}}function yy(t){return!("object"!=typeof t||null===t||t instanceof Array||t instanceof Date||t instanceof Jr||t instanceof xp||t instanceof kp||t instanceof op||t instanceof Rp)}function gy(t,e,n){if(!yy(n)||("object"!=typeof(r=n)||null===r||Object.getPrototypeOf(r)!==Object.prototype&&null!==Object.getPrototypeOf(r))){n=Zd(n);throw"an object"===n?e.Lc(t+" a custom object"):e.Lc(t+" "+n)}var r}function my(t,e,n){if((e=w(e))instanceof Cp)return e._internalPath;if("string"==typeof e)return wy(t,e);throw by("Field path arguments must be of type string or FieldPath.",t,!1,void 0,n)}var vy=new RegExp("[~\\*/\\[\\]]");function wy(e,n,r){if(0<=n.search(vy))throw by("Invalid field path ("+n+"). Paths must not contain '~', '*', '/', '[', or ']'",e,!1,void 0,r);try{return(new(Cp.bind.apply(Cp,s([void 0],n.split(".")))))._internalPath}catch(t){throw by("Invalid field path ("+n+"). Paths must not be empty, begin with '.', end with '.', or contain '..'",e,!1,void 0,r)}}function by(t,e,n,r,i){var o=r&&!r.isEmpty(),s=void 0!==i,e="Function "+e+"() called with invalid data";n&&(e+=" (via `toFirestore()`)");n="";return(o||s)&&(n+=" (found",o&&(n+=" in field "+r),s&&(n+=" in document "+i),n+=")"),new Fr(Mr.INVALID_ARGUMENT,(e+=". ")+t+n)}function Ey(t,e){return t.some(function(t){return t.isEqual(e)})}var Ty,Iy=(Object.defineProperty(Ay.prototype,"id",{get:function(){return this._key.path.lastSegment()},enumerable:!1,configurable:!0}),Object.defineProperty(Ay.prototype,"ref",{get:function(){return new op(this._firestore,this._converter,this._key)},enumerable:!1,configurable:!0}),Ay.prototype.exists=function(){return null!==this._document},Ay.prototype.data=function(){if(this._document){if(this._converter){var t=new _y(this._firestore,this._userDataWriter,this._key,this._document,null);return this._converter.fromFirestore(t)}return this._userDataWriter.convertValue(this._document.data.value)}},Ay.prototype.get=function(t){if(this._document){t=this._document.data.field(Dy("DocumentSnapshot.get",t));if(null!==t)return this._userDataWriter.convertValue(t)}},Ay),_y=(n(Sy,Ty=Iy),Sy.prototype.data=function(){return Ty.prototype.data.call(this)},Sy);function Sy(){return null!==Ty&&Ty.apply(this,arguments)||this}function Ay(t,e,n,r,i){this._firestore=t,this._userDataWriter=e,this._key=n,this._document=r,this._converter=i}function Dy(t,e){return"string"==typeof e?wy(t,e):(e instanceof Cp?e:e._delegate)._internalPath}var Ny,Cy,ky=(Fy.prototype.isEqual=function(t){return this.hasPendingWrites===t.hasPendingWrites&&this.fromCache===t.fromCache},Fy),Ry=(n(My,Cy=Iy),My.prototype.exists=function(){return Cy.prototype.exists.call(this)},My.prototype.data=function(t){if(void 0===t&&(t={}),this._document){if(this._converter){var e=new xy(this._firestore,this._userDataWriter,this._key,this._document,this.metadata,null);return this._converter.fromFirestore(e,t)}return this._userDataWriter.convertValue(this._document.data.value,t.serverTimestamps)}},My.prototype.get=function(t,e){if(void 0===e&&(e={}),this._document){t=this._document.data.field(Dy("DocumentSnapshot.get",t));if(null!==t)return this._userDataWriter.convertValue(t,e.serverTimestamps)}},My),xy=(n(Py,Ny=Ry),Py.prototype.data=function(t){return Ny.prototype.data.call(this,t=void 0===t?{}:t)},Py),Oy=(Object.defineProperty(Ly.prototype,"docs",{get:function(){var e=[];return this.forEach(function(t){return e.push(t)}),e},enumerable:!1,configurable:!0}),Object.defineProperty(Ly.prototype,"size",{get:function(){return this._snapshot.docs.size},enumerable:!1,configurable:!0}),Object.defineProperty(Ly.prototype,"empty",{get:function(){return 0===this.size},enumerable:!1,configurable:!0}),Ly.prototype.forEach=function(e,n){var r=this;this._snapshot.docs.forEach(function(t){e.call(n,new xy(r._firestore,r._userDataWriter,t.key,t,new ky(r._snapshot.mutatedKeys.has(t.key),r._snapshot.fromCache),r.query.converter))})},Ly.prototype.docChanges=function(t){t=!!(t=void 0===t?{}:t).includeMetadataChanges;if(t&&this._snapshot.excludesMetadataChanges)throw new Fr(Mr.INVALID_ARGUMENT,"To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot().");return this._cachedChanges&&this._cachedChangesIncludeMetadataChanges===t||(this._cachedChanges=function(i,e){if(i._snapshot.oldDocs.isEmpty()){var n=0;return i._snapshot.docChanges.map(function(t){return{type:"added",doc:new xy(i._firestore,i._userDataWriter,t.doc.key,t.doc,new ky(i._snapshot.mutatedKeys.has(t.doc.key),i._snapshot.fromCache),i.query.converter),oldIndex:-1,newIndex:n++}})}var o=i._snapshot.oldDocs;return i._snapshot.docChanges.filter(function(t){return e||3!==t.type}).map(function(t){var e=new xy(i._firestore,i._userDataWriter,t.doc.key,t.doc,new ky(i._snapshot.mutatedKeys.has(t.doc.key),i._snapshot.fromCache),i.query.converter),n=-1,r=-1;return 0!==t.type&&(n=o.indexOf(t.doc.key),o=o.delete(t.doc.key)),1!==t.type&&(r=(o=o.add(t.doc)).indexOf(t.doc.key)),{type:function(t){switch(t){case 0:return"added";case 2:case 3:return"modified";case 1:return"removed";default:return Qr()}}(t.type),doc:e,oldIndex:n,newIndex:r}})}(this,t),this._cachedChangesIncludeMetadataChanges=t),this._cachedChanges},Ly);function Ly(t,e,n,r){this._firestore=t,this._userDataWriter=e,this._snapshot=r,this.metadata=new ky(r.hasPendingWrites,r.fromCache),this.query=n}function Py(){return null!==Ny&&Ny.apply(this,arguments)||this}function My(t,e,n,r,i,o){var s=this;return(s=Cy.call(this,t,e,n,r,o)||this)._firestore=t,s._firestoreImpl=t,s.metadata=i,s}function Fy(t,e){this.hasPendingWrites=t,this.fromCache=e}function Vy(t,e){return t instanceof Ry&&e instanceof Ry?t._firestore===e._firestore&&t._key.isEqual(e._key)&&(null===t._document?null===e._document:t._document.isEqual(e._document))&&t._converter===e._converter:t instanceof Oy&&e instanceof Oy&&t._firestore===e._firestore&&gp(t.query,e.query)&&t.metadata.isEqual(e.metadata)&&t._snapshot.isEqual(e._snapshot)}function Uy(t){if(Ro(t)&&0===t.explicitOrderBy.length)throw new Fr(Mr.UNIMPLEMENTED,"limitToLast() queries require specifying at least one orderBy() clause")}C=function(){};function qy(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];for(var r=0,i=e;r<i.length;r++)t=i[r]._apply(t);return t}var By,jy,Ky,Gy,Qy,Hy=(n(eg,Qy=C),eg.prototype._apply=function(t){var e=Hp(t.firestore),e=function(t,e,n,r,i,o){if(r.isKeyField()){if("array-contains"===i||"array-contains-any"===i)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid Query. You can't perform '"+i+"' queries on FieldPath.documentId().");if("in"===i||"not-in"===i){ig(o,i);for(var s=[],a=0,u=o;a<u.length;a++){var c=u[a];s.push(rg(n,t,c))}h={arrayValue:{values:s}}}else h=rg(n,t,o)}else"in"!==i&&"not-in"!==i&&"array-contains-any"!==i||ig(o,i),h=fy(e,"where",o,"in"===i||"not-in"===i);var h=$i.create(r,i,h);return function(t,e){if(e.g()){var n=Oo(t);if(null!==n&&!n.isEqual(e.field))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. All where filters with an inequality (<, <=, !=, not-in, >, or >=) must be on the same field. But you have inequality filters on '"+n.toString()+"' and '"+e.field.toString()+"'");n=xo(t);null!==n&&og(0,e.field,n)}t=function(t,e){for(var n=0,r=t.filters;n<r.length;n++){var i=r[n];if(0<=e.indexOf(i.op))return i.op}return null}(t,function(){switch(e.op){case"!=":return["!=","not-in"];case"array-contains":return["array-contains","array-contains-any","not-in"];case"in":return["array-contains-any","in","not-in"];case"array-contains-any":return["array-contains","array-contains-any","in","not-in"];case"not-in":return["array-contains","array-contains-any","in","not-in","!="];default:return[]}}());if(null!==t)throw t===e.op?new Fr(Mr.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+e.op.toString()+"' filter."):new Fr(Mr.INVALID_ARGUMENT,"Invalid query. You cannot use '"+e.op.toString()+"' filters with '"+t.toString()+"' filters.")}(t,h),h}(t._query,e,t.firestore._databaseId,this.jc,this.Wc,this.Gc);return new sp(t.firestore,t.converter,(t=t._query,e=t.filters.concat([e]),new Do(t.path,t.collectionGroup,t.explicitOrderBy.slice(),e,t.limit,t.limitType,t.startAt,t.endAt)))},eg),zy=(n(tg,Gy=C),tg.prototype._apply=function(t){var e=function(t,e,n){if(null!==t.startAt)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. You must not call startAt() or startAfter() before calling orderBy().");if(null!==t.endAt)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. You must not call endAt() or endBefore() before calling orderBy().");var r=new _o(e,n);return e=r,null!==xo(n=t)||null!==(t=Oo(n))&&og(0,t,e.field),r}(t._query,this.jc,this.zc);return new sp(t.firestore,t.converter,(t=t._query,e=t.explicitOrderBy.concat([e]),new Do(t.path,t.collectionGroup,e,t.filters.slice(),t.limit,t.limitType,t.startAt,t.endAt)))},tg),Wy=(n(Zy,Ky=C),Zy.prototype._apply=function(t){return new sp(t.firestore,t.converter,Fo(t._query,this.Hc,this.Jc))},Zy),Yy=(n(Jy,jy=C),Jy.prototype._apply=function(t){var e=ng(t,this.type,this.Yc,this.Xc);return new sp(t.firestore,t.converter,(t=t._query,e=e,new Do(t.path,t.collectionGroup,t.explicitOrderBy.slice(),t.filters.slice(),t.limit,t.limitType,e,t.endAt)))},Jy),Xy=(n($y,By=C),$y.prototype._apply=function(t){var e=ng(t,this.type,this.Yc,this.Xc);return new sp(t.firestore,t.converter,(t=t._query,e=e,new Do(t.path,t.collectionGroup,t.explicitOrderBy.slice(),t.filters.slice(),t.limit,t.limitType,t.startAt,e)))},$y);function $y(t,e,n){var r=this;return(r=By.call(this)||this).type=t,r.Yc=e,r.Xc=n,r}function Jy(t,e,n){var r=this;return(r=jy.call(this)||this).type=t,r.Yc=e,r.Xc=n,r}function Zy(t,e,n){var r=this;return(r=Ky.call(this)||this).type=t,r.Hc=e,r.Jc=n,r}function tg(t,e){var n=this;return(n=Gy.call(this)||this).jc=t,n.zc=e,n.type="orderBy",n}function eg(t,e,n){var r=this;return(r=Qy.call(this)||this).jc=t,r.Wc=e,r.Gc=n,r.type="where",r}function ng(t,c,e,n){if(e[0]=w(e[0]),e[0]instanceof Iy)return function(t,e,n,r){if(!n)throw new Fr(Mr.NOT_FOUND,"Can't use a DocumentSnapshot that doesn't exist for "+c+"().");for(var i=[],o=0,s=Po(t);o<s.length;o++){var a=s[o];if(a.field.isKeyField())i.push(Li(e,n.key));else{var u=n.data.field(a.field);if(Ei(u))throw new Fr(Mr.INVALID_ARGUMENT,'Invalid query. You are trying to start or end a query using a document for which the field "'+a.field+'" is an uncommitted server timestamp. (Since the value of this field is unknown, you cannot start/end a query with it.)');if(null===u){a=a.field.canonicalString();throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. You are trying to start or end a query using a document for which the field '"+a+"' (used as the orderBy) does not exist.")}i.push(u)}}return new vo(i,r)}(t._query,t.firestore._databaseId,e[0]._document,n);var r=Hp(t.firestore);return function(t,e,n,r,i,o){var s=t.explicitOrderBy;if(i.length>s.length)throw new Fr(Mr.INVALID_ARGUMENT,"Too many arguments provided to "+r+"(). The number of arguments must be less than or equal to the number of orderBy() clauses");for(var a=[],u=0;u<i.length;u++){var c=i[u];if(s[u].field.isKeyField()){if("string"!=typeof c)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. Expected a string for document ID in "+r+"(), but got a "+typeof c);if(!Lo(t)&&-1!==c.indexOf("/"))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. When querying a collection and ordering by FieldPath.documentId(), the value passed to "+r+"() must be a plain document ID, but '"+c+"' contains a slash.");var h=t.path.child(ai.fromString(c));if(!Ai.isDocumentKey(h))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. When querying a collection group and ordering by FieldPath.documentId(), the value passed to "+r+"() must result in a valid document path, but '"+h+"' is not because it contains an odd number of segments.");h=new Ai(h);a.push(Li(e,h))}else{c=fy(n,r,c);a.push(c)}}return new vo(a,o)}(t._query,t.firestore._databaseId,r,c,e,n)}function rg(t,e,n){if("string"==typeof(n=w(n))){if(""===n)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid document ID, but it was an empty string.");if(!Lo(e)&&-1!==n.indexOf("/"))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. When querying a collection by FieldPath.documentId(), you must provide a plain document ID, but '"+n+"' contains a '/' character.");e=e.path.child(ai.fromString(n));if(!Ai.isDocumentKey(e))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. When querying a collection group by FieldPath.documentId(), the value provided must result in a valid document path, but '"+e+"' is not because it has an odd number of segments ("+e.length+").");return Li(t,new Ai(e))}if(n instanceof op)return Li(t,n._key);throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid string or a DocumentReference, but it was: "+Zd(n)+".")}function ig(t,e){if(!Array.isArray(t)||0===t.length)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+e.toString()+"' filters.");if(10<t.length)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid Query. '"+e.toString()+"' filters support a maximum of 10 elements in the value array.")}function og(t,e,n){if(!n.isEqual(e))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid query. You have a where filter with an inequality (<, <=, !=, not-in, >, or >=) on field '"+e.toString()+"' and so you must also use '"+e.toString()+"' as your first argument to orderBy(), but your first orderBy() is on field '"+n.toString()+"' instead.")}sg.prototype.convertValue=function(t,e){switch(void 0===e&&(e="none"),Ni(t)){case 0:return null;case 1:return t.booleanValue;case 2:return wi(t.integerValue||t.doubleValue);case 3:return this.convertTimestamp(t.timestampValue);case 4:return this.convertServerTimestamp(t,e);case 5:return t.stringValue;case 6:return this.convertBytes(bi(t.bytesValue));case 7:return this.convertReference(t.referenceValue);case 8:return this.convertGeoPoint(t.geoPointValue);case 9:return this.convertArray(t.arrayValue,e);case 10:return this.convertObject(t.mapValue,e);default:throw Qr()}},sg.prototype.convertObject=function(t,n){var r=this,i={};return ri(t.fields,function(t,e){i[t]=r.convertValue(e,n)}),i},sg.prototype.convertGeoPoint=function(t){return new xp(wi(t.latitude),wi(t.longitude))},sg.prototype.convertArray=function(t,e){var n=this;return(t.values||[]).map(function(t){return n.convertValue(t,e)})},sg.prototype.convertServerTimestamp=function(t,e){switch(e){case"previous":var n=function t(e){e=e.mapValue.fields.__previous_value__;return Ei(e)?t(e):e}(t);return null==n?null:this.convertValue(n,e);case"estimate":return this.convertTimestamp(Ti(t));default:return null}},sg.prototype.convertTimestamp=function(t){t=vi(t);return new Jr(t.seconds,t.nanos)},sg.prototype.convertDocumentKey=function(t,e){var n=ai.fromString(t);Hr(Ua(n));t=new Pd(n.get(1),n.get(3)),n=new Ai(n.popFirst(5));return t.isEqual(e)||jr("Document "+n+" contains a document reference within a different database ("+t.projectId+"/"+t.database+") which is not supported. It will be treated as a reference in the current database ("+e.projectId+"/"+e.database+") instead."),n},_=sg;function sg(){}function ag(t,e,n){return t?n&&(n.merge||n.mergeFields)?t.toFirestore(e,n):t.toFirestore(e):e}var ug,cg=(n(fg,ug=_),fg.prototype.convertBytes=function(t){return new kp(t)},fg.prototype.convertReference=function(t){t=this.convertDocumentKey(t,this.firestore._databaseId);return new op(this.firestore,null,t)},fg),hg=(lg.prototype.set=function(t,e,n){this._verifyNotCommitted();t=dg(t,this._firestore),e=ag(t.converter,e,n),n=zp(this._dataReader,"WriteBatch.set",t._key,e,null!==t.converter,n);return this._mutations.push(n.toMutation(t._key,ls.none())),this},lg.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];this._verifyNotCommitted();t=dg(t,this._firestore),e="string"==typeof(e=w(e))||e instanceof Cp?ly(this._dataReader,"WriteBatch.update",t._key,e,n,r):hy(this._dataReader,"WriteBatch.update",t._key,e);return this._mutations.push(e.toMutation(t._key,ls.exists(!0))),this},lg.prototype.delete=function(t){this._verifyNotCommitted();t=dg(t,this._firestore);return this._mutations=this._mutations.concat(new ks(t._key,ls.none())),this},lg.prototype.commit=function(){return this._verifyNotCommitted(),this._committed=!0,0<this._mutations.length?this._commitHandler(this._mutations):Promise.resolve()},lg.prototype._verifyNotCommitted=function(){if(this._committed)throw new Fr(Mr.FAILED_PRECONDITION,"A write batch can no longer be used after commit() has been called.")},lg);function lg(t,e){this._firestore=t,this._commitHandler=e,this._mutations=[],this._committed=!1,this._dataReader=Hp(t)}function fg(t){var e=this;return(e=ug.call(this)||this).firestore=t,e}function dg(t,e){if((t=w(t)).firestore!==e)throw new Fr(Mr.INVALID_ARGUMENT,"Provided document reference is from a different Firestore instance.");return t}var pg,yg=(n(gg,pg=_),gg.prototype.convertBytes=function(t){return new kp(t)},gg.prototype.convertReference=function(t){t=this.convertDocumentKey(t,this.firestore._databaseId);return new op(this.firestore,null,t)},gg);function gg(t){var e=this;return(e=pg.call(this)||this).firestore=t,e}function mg(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];t=tp(t,op);var o=tp(t.firestore,Tp),s=Hp(o);return wg(o,[("string"==typeof(e=w(e))||e instanceof Cp?ly(s,"updateDoc",t._key,e,n,r):hy(s,"updateDoc",t._key,e)).toMutation(t._key,ls.exists(!0))])}function vg(e){for(var n=[],t=1;t<arguments.length;t++)n[t-1]=arguments[t];e=w(e);var r={includeMetadataChanges:!1},i=0;"object"!=typeof n[i]||wp(n[i])||(r=n[i],i++);var o,s,a,u,c,h,l={includeMetadataChanges:r.includeMetadataChanges};return wp(n[i])&&(o=n[i],n[i]=null===(r=o.next)||void 0===r?void 0:r.bind(o),n[i+1]=null===(r=o.error)||void 0===r?void 0:r.bind(o),n[i+2]=null===(r=o.complete)||void 0===r?void 0:r.bind(o)),e instanceof op?(a=tp(e.firestore,Tp),u=Co(e._key.path),h={next:function(t){n[i]&&n[i](bg(a,e,t))},error:n[i+1],complete:n[i+2]}):(s=tp(e,sp),a=tp(s.firestore,Tp),u=s._query,c=new yg(a),h={next:function(t){n[i]&&n[i](new Oy(a,c,s,t))},error:n[i+1],complete:n[i+2]},Uy(e._query)),function(n,t,e){var r=this,i=new fd(h),o=new mf(t,i,e);return n.asyncQueue.enqueueAndForget(function(){return y(r,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=pf,[4,kd(n)];case 1:return[2,e.apply(void 0,[t.sent(),o])]}})})}),function(){i.Wo(),n.asyncQueue.enqueueAndForget(function(){return y(r,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=yf,[4,kd(n)];case 1:return[2,e.apply(void 0,[t.sent(),o])]}})})})}}(Sp(a),u,l)}function wg(t,e){return function(n,r){var t=this,i=new cu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=Pf,[4,Cd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r,i])]}})})}),i.promise}(Sp(t),e)}function bg(t,e,n){var r=n.docs.get(e._key),i=new yg(t);return new Ry(t,i,e._key,r,new ky(n.hasPendingWrites,n.fromCache),e.converter)}var Eg,Tg=(_g.prototype.get=function(t){var e=this,n=dg(t,this._firestore),r=new cg(this._firestore);return this._transaction.lookup([n._key]).then(function(t){if(!t||1!==t.length)return Qr();t=t[0];if(t.isFoundDocument())return new Iy(e._firestore,r,t.key,t,n.converter);if(t.isNoDocument())return new Iy(e._firestore,r,n._key,null,n.converter);throw Qr()})},_g.prototype.set=function(t,e,n){t=dg(t,this._firestore),e=ag(t.converter,e,n),n=zp(this._dataReader,"Transaction.set",t._key,e,null!==t.converter,n);return this._transaction.set(t._key,n),this},_g.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];t=dg(t,this._firestore),e="string"==typeof(e=w(e))||e instanceof Cp?ly(this._dataReader,"Transaction.update",t._key,e,n,r):hy(this._dataReader,"Transaction.update",t._key,e);return this._transaction.update(t._key,e),this},_g.prototype.delete=function(t){t=dg(t,this._firestore);return this._transaction.delete(t._key),this},n(Ig,Eg=_g),Ig.prototype.get=function(t){var e=this,n=dg(t,this._firestore),r=new yg(this._firestore);return Eg.prototype.get.call(this,t).then(function(t){return new Ry(e._firestore,r,n._key,t._document,new ky(!1,!1),n.converter)})},Ig);function Ig(t,e){var n=this;return(n=Eg.call(this,t,e)||this)._firestore=t,n}function _g(t,e){this._firestore=t,this._transaction=e,this._dataReader=Hp(t)}function Sg(){if("undefined"==typeof Uint8Array)throw new Fr(Mr.UNIMPLEMENTED,"Uint8Arrays are not available in this environment.")}function Ag(){if("undefined"==typeof atob)throw new Fr(Mr.UNIMPLEMENTED,"Blobs are unavailable in Firestore in this environment.")}var Dg,Ng=(Pg.fromBase64String=function(t){return Ag(),new Pg(kp.fromBase64String(t))},Pg.fromUint8Array=function(t){return Sg(),new Pg(kp.fromUint8Array(t))},Pg.prototype.toBase64=function(){return Ag(),this._delegate.toBase64()},Pg.prototype.toUint8Array=function(){return Sg(),this._delegate.toUint8Array()},Pg.prototype.isEqual=function(t){return this._delegate.isEqual(t._delegate)},Pg.prototype.toString=function(){return"Blob(base64: "+this.toBase64()+")"},Pg),Cg=(Lg.prototype.enableIndexedDbPersistence=function(t,e){return function(t,e){Np(t=tp(t,Tp));var n=Sp(t),r=t._freezeSettings(),t=new sd;return Dp(n,t,new id(t,r.cacheSizeBytes,null==e?void 0:e.forceOwnership))}(t._delegate,{forceOwnership:e})},Lg.prototype.enableMultiTabIndexedDbPersistence=function(t){return function(t){Np(t=tp(t,Tp));var e=Sp(t),n=t._freezeSettings(),t=new sd;return Dp(e,t,new od(t,n.cacheSizeBytes))}(t._delegate)},Lg.prototype.clearIndexedDbPersistence=function(t){return function(n){var t=this;if(n._initialized&&!n._terminated)throw new Fr(Mr.FAILED_PRECONDITION,"Persistence can only be cleared before a Firestore instance is initialized or after it is terminated.");var r=new cu;return n._queue.enqueueAndForgetEvenWhileRestricted(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,2,,3]),[4,function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return fu.yt()?(e=n+"main",[4,fu.delete(e)]):[2,Promise.resolve()];case 1:return t.sent(),[2]}})})}(Zc(n._databaseId,n._persistenceKey))];case 1:return t.sent(),r.resolve(),[3,3];case 2:return e=t.sent(),r.reject(e),[3,3];case 3:return[2]}})})}),r.promise}(t._delegate)},Lg),kg=(Object.defineProperty(Og.prototype,"_databaseId",{get:function(){return this._delegate._databaseId},enumerable:!1,configurable:!0}),Og.prototype.settings=function(t){var e=this._delegate._getSettings();t.merge||e.host===t.host||Kr("You are overriding the original host. If you did not intend to override your settings, use {merge: true}."),t.merge&&delete(t=Object.assign(Object.assign({},e),t)).merge,this._delegate._setSettings(t)},Og.prototype.useEmulator=function(t,e,n){(function(t,e,n,r){void 0===r&&(r={});var i=(t=tp(t,ip))._getSettings();if("firestore.googleapis.com"!==i.host&&i.host!==e&&Kr("Host has been set in both settings() and useEmulator(), emulator host will be used"),t._setSettings(Object.assign(Object.assign({},i),{host:e+":"+n,ssl:!1})),r.mockUserToken){n=function(t,e){if(t.uid)throw new Error('The "uid" field is no longer supported by mockUserToken. Please use "sub" instead for Firebase Auth User ID.');var n=e||"demo-project",r=t.iat||0;if(!(e=t.sub||t.user_id))throw new Error("mockUserToken must contain 'sub' or 'user_id' field!");return t=o({iss:"https://securetoken.google.com/"+n,aud:n,iat:r,exp:r+3600,auth_time:r,sub:e,user_id:e,firebase:{sign_in_provider:"custom",identities:{}}},t),[a.encodeString(JSON.stringify({alg:"none",type:"JWT"}),!1),a.encodeString(JSON.stringify(t),!1),""].join(".")}(r.mockUserToken),r=r.mockUserToken.sub||r.mockUserToken.user_id;if(!r)throw new Fr(Mr.INVALID_ARGUMENT,"mockUserToken must contain 'sub' or 'user_id' field!");t._credentials=new Vd(new Od(n,new Oh(r)))}})(this._delegate,t,e,n=void 0===n?{}:n)},Og.prototype.enableNetwork=function(){return function(i){var t=this;return i.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var n,r;return g(this,function(t){switch(t.label){case 0:return[4,Ad(i)];case 1:return n=t.sent(),[4,Nd(i)];case 2:return r=t.sent(),[2,(n.setNetworkEnabled(!0),(e=r).Or.delete(0),Fl(e))]}var e})})})}(Sp(tp(this._delegate,Tp)))},Og.prototype.disableNetwork=function(){return function(r){var t=this;return r.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var e,n;return g(this,function(t){switch(t.label){case 0:return[4,Ad(r)];case 1:return e=t.sent(),[4,Nd(r)];case 2:return n=t.sent(),[2,(e.setNetworkEnabled(!1),function(n){return y(this,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return(e=n).Or.add(0),[4,Vl(e)];case 1:return t.sent(),e.Br.set("Offline"),[2]}})})}(n))]}})})})}(Sp(tp(this._delegate,Tp)))},Og.prototype.enablePersistence=function(t){var e=!1,n=!1;return t&&Xd("synchronizeTabs",e=!!t.synchronizeTabs,"experimentalForceOwningTab",n=!!t.experimentalForceOwningTab),e?this.Zc.enableMultiTabIndexedDbPersistence(this):this.Zc.enableIndexedDbPersistence(this,n)},Og.prototype.clearPersistence=function(){return this.Zc.clearIndexedDbPersistence(this)},Og.prototype.terminate=function(){return this.tu&&(this.tu._removeServiceInstance("firestore"),this.tu._removeServiceInstance("firestore-exp")),this._delegate._delete()},Og.prototype.waitForPendingWrites=function(){return function(n){var t=this,r=new cu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=Uf,[4,Cd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})}),r.promise}(Sp(tp(this._delegate,Tp)))},Og.prototype.onSnapshotsInSync=function(t){return e=this._delegate,t=t,function(n,t){var e=this,r=new fd(t);return n.asyncQueue.enqueueAndForget(function(){return y(e,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(t,e){t.Gr.add(e),e.next()},[4,kd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})}),function(){r.Wo(),n.asyncQueue.enqueueAndForget(function(){return y(e,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(t,e){t.Gr.delete(e)},[4,kd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})})}}(Sp(tp(e,Tp)),wp(t)?t:{next:t});var e},Object.defineProperty(Og.prototype,"app",{get:function(){if(!this.tu)throw new Fr(Mr.FAILED_PRECONDITION,"Firestore was not initialized using the Firebase SDK. 'app' is not available");return this.tu},enumerable:!1,configurable:!0}),Og.prototype.collection=function(t){try{return new tm(this,dp(this._delegate,t))}catch(t){throw Gg(t,"collection()","Firestore.collection()")}},Og.prototype.doc=function(t){try{return new jg(this,pp(this._delegate,t))}catch(t){throw Gg(t,"doc()","Firestore.doc()")}},Og.prototype.collectionGroup=function(t){try{return new $g(this,function(t,e){if(t=tp(t,ip),Wd("collectionGroup","collection id",e),0<=e.indexOf("/"))throw new Fr(Mr.INVALID_ARGUMENT,"Invalid collection ID '"+e+"' passed to function collectionGroup(). Collection IDs must not contain '/'.");return new sp(t,null,(e=e,new Do(ai.emptyPath(),e)))}(this._delegate,t))}catch(t){throw Gg(t,"collectionGroup()","Firestore.collectionGroup()")}},Og.prototype.runTransaction=function(e){var n,r=this;return function(n,r){var t=this,i=new cu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return[4,Sd(n).then(function(t){return t.datastore})];case 1:return e=t.sent(),new yd(n.asyncQueue,e,r,i).run(),[2]}})})}),i.promise}(Sp(n=this._delegate),function(t){return t=new Tg(n,t),e(new Mg(r,t))})},Og.prototype.batch=function(){var e=this;return Sp(this._delegate),new Fg(new hg(this._delegate,function(t){return wg(e._delegate,t)}))},Og.prototype.loadBundle=function(t){throw new Fr(Mr.FAILED_PRECONDITION,'"loadBundle()" does not exist, have you imported "firebase/firestore/bundle"?')},Og.prototype.namedQuery=function(t){throw new Fr(Mr.FAILED_PRECONDITION,'"namedQuery()" does not exist, have you imported "firebase/firestore/bundle"?')},Og),Rg=(n(xg,Dg=_),xg.prototype.convertBytes=function(t){return new Ng(new kp(t))},xg.prototype.convertReference=function(t){t=this.convertDocumentKey(t,this.firestore._databaseId);return jg.eu(t,this.firestore,null)},xg);function xg(t){var e=this;return(e=Dg.call(this)||this).firestore=t,e}function Og(t,e,n){var r=this;this._delegate=e,this.Zc=n,this.INTERNAL={delete:function(){return r.terminate()}},t instanceof Pd||(this.tu=t)}function Lg(){}function Pg(t){this._delegate=t}var Mg=(Bg.prototype.get=function(t){var e=this,n=am(t);return this._delegate.get(n).then(function(t){return new Yg(e._firestore,new Ry(e._firestore._delegate,e._userDataWriter,t._key,t._document,t.metadata,n.converter))})},Bg.prototype.set=function(t,e,n){t=am(t);return n?(Yd("Transaction.set",n),this._delegate.set(t,e,n)):this._delegate.set(t,e),this},Bg.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];var o=am(t);return 2===arguments.length?this._delegate.update(o,e):(t=this._delegate).update.apply(t,s([o,e,n],r)),this},Bg.prototype.delete=function(t){t=am(t);return this._delegate.delete(t),this},Bg),Fg=(qg.prototype.set=function(t,e,n){t=am(t);return n?(Yd("WriteBatch.set",n),this._delegate.set(t,e,n)):this._delegate.set(t,e),this},qg.prototype.update=function(t,e,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];var o=am(t);return 2===arguments.length?this._delegate.update(o,e):(t=this._delegate).update.apply(t,s([o,e,n],r)),this},qg.prototype.delete=function(t){t=am(t);return this._delegate.delete(t),this},qg.prototype.commit=function(){return this._delegate.commit()},qg),Vg=(Ug.prototype.fromFirestore=function(t,e){t=new xy(this._firestore._delegate,this._userDataWriter,t._key,t._document,t.metadata,null);return this._delegate.fromFirestore(new Xg(this._firestore,t),null!=e?e:{})},Ug.prototype.toFirestore=function(t,e){return e?this._delegate.toFirestore(t,e):this._delegate.toFirestore(t)},Ug.nu=function(t,e){var n=Ug.su,r=n.get(t);r||(r=new WeakMap,n.set(t,r));n=r.get(e);return n||(n=new Ug(t,new Rg(t),e),r.set(e,n)),n},Ug);function Ug(t,e,n){this._firestore=t,this._userDataWriter=e,this._delegate=n}function qg(t){this._delegate=t}function Bg(t,e){this._firestore=t,this._delegate=e,this._userDataWriter=new Rg(t)}Vg.su=new WeakMap;var jg=(Kg.iu=function(t,e,n){if(t.length%2!=0)throw new Fr(Mr.INVALID_ARGUMENT,"Invalid document reference. Document references must have an even number of segments, but "+t.canonicalString()+" has "+t.length);return new Kg(e,new op(e._delegate,n,new Ai(t)))},Kg.eu=function(t,e,n){return new Kg(e,new op(e._delegate,n,t))},Object.defineProperty(Kg.prototype,"id",{get:function(){return this._delegate.id},enumerable:!1,configurable:!0}),Object.defineProperty(Kg.prototype,"parent",{get:function(){return new tm(this.firestore,this._delegate.parent)},enumerable:!1,configurable:!0}),Object.defineProperty(Kg.prototype,"path",{get:function(){return this._delegate.path},enumerable:!1,configurable:!0}),Kg.prototype.collection=function(t){try{return new tm(this.firestore,dp(this._delegate,t))}catch(t){throw Gg(t,"collection()","DocumentReference.collection()")}},Kg.prototype.isEqual=function(t){return(t=w(t))instanceof op&&yp(this._delegate,t)},Kg.prototype.set=function(t,e){e=Yd("DocumentReference.set",e);try{return function(t,e,n){t=tp(t,op);var r=tp(t.firestore,Tp),e=ag(t.converter,e,n);return wg(r,[zp(Hp(r),"setDoc",t._key,e,null!==t.converter,n).toMutation(t._key,ls.none())])}(this._delegate,t,e)}catch(t){throw Gg(t,"setDoc()","DocumentReference.set()")}},Kg.prototype.update=function(t,e){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];try{return 1===arguments.length?mg(this._delegate,t):mg.apply(void 0,s([this._delegate,t,e],n))}catch(t){throw Gg(t,"updateDoc()","DocumentReference.update()")}},Kg.prototype.delete=function(){return wg(tp((t=this._delegate).firestore,Tp),[new ks(t._key,ls.none())]);var t},Kg.prototype.onSnapshot=function(){for(var e=this,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];var r=Qg(t),i=Hg(t,function(t){return new Yg(e.firestore,new Ry(e.firestore._delegate,e._userDataWriter,t._key,t._document,t.metadata,e._delegate.converter))});return vg(this._delegate,r,i)},Kg.prototype.get=function(t){var e=this;return("cache"===(null==t?void 0:t.source)?function(e){e=tp(e,op);var n=tp(e.firestore,Tp),t=Sp(n),r=new yg(n);return function(n,r){var t=this,i=new cu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(o,s,a){return y(this,void 0,void 0,function(){var r,i;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,2,,3]),[4,(e=s,(n=o).persistence.runTransaction("read document","readonly",function(t){return n.Mn.mn(t,e)}))];case 1:return(i=t.sent()).isFoundDocument()?a.resolve(i):i.isNoDocument()?a.resolve(null):a.reject(new Fr(Mr.UNAVAILABLE,"Failed to get document from cache. (However, this document may exist on the server. Run again without setting 'source' in the GetOptions to attempt to retrieve the document from the server.)")),[3,3];case 2:return r=t.sent(),i=of(r,"Failed to get document '"+s+" from cache"),a.reject(i),[3,3];case 3:return[2]}var e,n})})},[4,Dd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r,i])]}})})}),i.promise}(t,e._key).then(function(t){return new Ry(n,r,e._key,t,new ky(null!==t&&t.hasLocalMutations,!0),e.converter)})}:"server"===(null==t?void 0:t.source)?function(e){e=tp(e,op);var n=tp(e.firestore,Tp);return Rd(Sp(n),e._key,{source:"server"}).then(function(t){return bg(n,e,t)})}:function(e){e=tp(e,op);var n=tp(e.firestore,Tp);return Rd(Sp(n),e._key).then(function(t){return bg(n,e,t)})})(this._delegate).then(function(t){return new Yg(e.firestore,new Ry(e.firestore._delegate,e._userDataWriter,t._key,t._document,t.metadata,e._delegate.converter))})},Kg.prototype.withConverter=function(t){return new Kg(this.firestore,t?this._delegate.withConverter(Vg.nu(this.firestore,t)):this._delegate.withConverter(null))},Kg);function Kg(t,e){this.firestore=t,this._delegate=e,this._userDataWriter=new Rg(t)}function Gg(t,e,n){return t.message=t.message.replace(e,n),t}function Qg(t){for(var e=0,n=t;e<n.length;e++){var r=n[e];if("object"==typeof r&&!wp(r))return r}return{}}function Hg(t,e){var n;return{next:function(t){n.next&&n.next(e(t))},error:null===(t=(n=wp(t[0])?t[0]:wp(t[1])?t[1]:"function"==typeof t[0]?{next:t[0],error:t[1],complete:t[2]}:{next:t[1],error:t[2],complete:t[3]}).error)||void 0===t?void 0:t.bind(n),complete:null===(t=n.complete)||void 0===t?void 0:t.bind(n)}}var zg,Wg,Yg=(Object.defineProperty(sm.prototype,"ref",{get:function(){return new jg(this._firestore,this._delegate.ref)},enumerable:!1,configurable:!0}),Object.defineProperty(sm.prototype,"id",{get:function(){return this._delegate.id},enumerable:!1,configurable:!0}),Object.defineProperty(sm.prototype,"metadata",{get:function(){return this._delegate.metadata},enumerable:!1,configurable:!0}),Object.defineProperty(sm.prototype,"exists",{get:function(){return this._delegate.exists()},enumerable:!1,configurable:!0}),sm.prototype.data=function(t){return this._delegate.data(t)},sm.prototype.get=function(t,e){return this._delegate.get(t,e)},sm.prototype.isEqual=function(t){return Vy(this._delegate,t._delegate)},sm),Xg=(n(om,Wg=Yg),om.prototype.data=function(t){return this._delegate.data(t)},om),$g=(im.prototype.where=function(t,e,n){try{return new im(this.firestore,qy(this._delegate,(r=n,i=e,o=Dy("where",t),new Hy(o,i,r))))}catch(t){throw Gg(t,/(orderBy|where)\(\)/,"Query.$1()")}var r,i,o},im.prototype.orderBy=function(t,e){try{return new im(this.firestore,qy(this._delegate,(n=void 0===e?"asc":e,r=Dy("orderBy",t),new zy(r,n))))}catch(t){throw Gg(t,/(orderBy|where)\(\)/,"Query.$1()")}var n,r},im.prototype.limit=function(t){try{return new im(this.firestore,qy(this._delegate,(ep("limit",e=t),new Wy("limit",e,"F"))))}catch(t){throw Gg(t,"limit()","Query.limit()")}var e},im.prototype.limitToLast=function(t){try{return new im(this.firestore,qy(this._delegate,(ep("limitToLast",e=t),new Wy("limitToLast",e,"L"))))}catch(t){throw Gg(t,"limitToLast()","Query.limitToLast()")}var e},im.prototype.startAt=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new im(this.firestore,qy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new Yy("startAt",t,!0)}.apply(void 0,t)))}catch(t){throw Gg(t,"startAt()","Query.startAt()")}},im.prototype.startAfter=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new im(this.firestore,qy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new Yy("startAfter",t,!1)}.apply(void 0,t)))}catch(t){throw Gg(t,"startAfter()","Query.startAfter()")}},im.prototype.endBefore=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new im(this.firestore,qy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new Xy("endBefore",t,!0)}.apply(void 0,t)))}catch(t){throw Gg(t,"endBefore()","Query.endBefore()")}},im.prototype.endAt=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];try{return new im(this.firestore,qy(this._delegate,function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new Xy("endAt",t,!1)}.apply(void 0,t)))}catch(t){throw Gg(t,"endAt()","Query.endAt()")}},im.prototype.isEqual=function(t){return gp(this._delegate,t._delegate)},im.prototype.get=function(t){var e=this;return("cache"===(null==t?void 0:t.source)?function(e){e=tp(e,sp);var n=tp(e.firestore,Tp),t=Sp(n),r=new yg(n);return function(n,r){var t=this,i=new cu;return n.asyncQueue.enqueueAndForget(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(i,o,s){return y(this,void 0,void 0,function(){var e,n,r;return g(this,function(t){switch(t.label){case 0:return t.trys.push([0,2,,3]),[4,mh(i,o,!0)];case 1:return r=t.sent(),e=new Nf(o,r.Bn),n=e._o(r.documents),n=e.applyChanges(n,!1),s.resolve(n.snapshot),[3,3];case 2:return n=t.sent(),r=of(n,"Failed to execute query '"+o+" against cache"),s.reject(r),[3,3];case 3:return[2]}})})},[4,Dd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r,i])]}})})}),i.promise}(t,e._query).then(function(t){return new Oy(n,r,e,t)})}:"server"===(null==t?void 0:t.source)?function(e){e=tp(e,sp);var n=tp(e.firestore,Tp),t=Sp(n),r=new yg(n);return xd(t,e._query,{source:"server"}).then(function(t){return new Oy(n,r,e,t)})}:function(e){e=tp(e,sp);var n=tp(e.firestore,Tp),t=Sp(n),r=new yg(n);return Uy(e._query),xd(t,e._query).then(function(t){return new Oy(n,r,e,t)})})(this._delegate).then(function(t){return new Zg(e.firestore,new Oy(e.firestore._delegate,e._userDataWriter,e._delegate,t._snapshot))})},im.prototype.onSnapshot=function(){for(var e=this,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];var r=Qg(t),i=Hg(t,function(t){return new Zg(e.firestore,new Oy(e.firestore._delegate,e._userDataWriter,e._delegate,t._snapshot))});return vg(this._delegate,r,i)},im.prototype.withConverter=function(t){return new im(this.firestore,t?this._delegate.withConverter(Vg.nu(this.firestore,t)):this._delegate.withConverter(null))},im),Jg=(Object.defineProperty(rm.prototype,"type",{get:function(){return this._delegate.type},enumerable:!1,configurable:!0}),Object.defineProperty(rm.prototype,"doc",{get:function(){return new Xg(this._firestore,this._delegate.doc)},enumerable:!1,configurable:!0}),Object.defineProperty(rm.prototype,"oldIndex",{get:function(){return this._delegate.oldIndex},enumerable:!1,configurable:!0}),Object.defineProperty(rm.prototype,"newIndex",{get:function(){return this._delegate.newIndex},enumerable:!1,configurable:!0}),rm),Zg=(Object.defineProperty(nm.prototype,"query",{get:function(){return new $g(this._firestore,this._delegate.query)},enumerable:!1,configurable:!0}),Object.defineProperty(nm.prototype,"metadata",{get:function(){return this._delegate.metadata},enumerable:!1,configurable:!0}),Object.defineProperty(nm.prototype,"size",{get:function(){return this._delegate.size},enumerable:!1,configurable:!0}),Object.defineProperty(nm.prototype,"empty",{get:function(){return this._delegate.empty},enumerable:!1,configurable:!0}),Object.defineProperty(nm.prototype,"docs",{get:function(){var e=this;return this._delegate.docs.map(function(t){return new Xg(e._firestore,t)})},enumerable:!1,configurable:!0}),nm.prototype.docChanges=function(t){var e=this;return this._delegate.docChanges(t).map(function(t){return new Jg(e._firestore,t)})},nm.prototype.forEach=function(e,n){var r=this;this._delegate.forEach(function(t){e.call(n,new Xg(r._firestore,t))})},nm.prototype.isEqual=function(t){return Vy(this._delegate,t._delegate)},nm),tm=(n(em,zg=$g),Object.defineProperty(em.prototype,"id",{get:function(){return this._delegate.id},enumerable:!1,configurable:!0}),Object.defineProperty(em.prototype,"path",{get:function(){return this._delegate.path},enumerable:!1,configurable:!0}),Object.defineProperty(em.prototype,"parent",{get:function(){var t=this._delegate.parent;return t?new jg(this.firestore,t):null},enumerable:!1,configurable:!0}),em.prototype.doc=function(t){try{return new jg(this.firestore,void 0===t?pp(this._delegate):pp(this._delegate,t))}catch(t){throw Gg(t,"doc()","CollectionReference.doc()")}},em.prototype.add=function(t){var e,n,r,i=this;return e=this._delegate,n=t,t=tp(e.firestore,Tp),r=pp(e),n=ag(e.converter,n),wg(t,[zp(Hp(e.firestore),"addDoc",r._key,n,null!==e.converter,{}).toMutation(r._key,ls.exists(!1))]).then(function(){return r}).then(function(t){return new jg(i.firestore,t)})},em.prototype.isEqual=function(t){return yp(this._delegate,t._delegate)},em.prototype.withConverter=function(t){return new em(this.firestore,t?this._delegate.withConverter(Vg.nu(this.firestore,t)):this._delegate.withConverter(null))},em);function em(t,e){var n=this;return(n=zg.call(this,t,e)||this).firestore=t,n._delegate=e,n}function nm(t,e){this._firestore=t,this._delegate=e}function rm(t,e){this._firestore=t,this._delegate=e}function im(t,e){this.firestore=t,this._delegate=e,this._userDataWriter=new Rg(t)}function om(){return null!==Wg&&Wg.apply(this,arguments)||this}function sm(t,e){this._firestore=t,this._delegate=e}function am(t){return tp(t,op)}cm.documentId=function(){return new cm(ci.keyField().canonicalString())},cm.prototype.isEqual=function(t){return(t=w(t))instanceof Cp&&this._delegate._internalPath.isEqual(t._internalPath)},C=cm,um.serverTimestamp=function(){var t=new ny("serverTimestamp");return t._methodName="FieldValue.serverTimestamp",new um(t)},um.delete=function(){var t=new Yp("deleteField");return t._methodName="FieldValue.delete",new um(t)},um.arrayUnion=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new ry("arrayUnion",t)}.apply(void 0,t);return n._methodName="FieldValue.arrayUnion",new um(n)},um.arrayRemove=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var n=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return new iy("arrayRemove",t)}.apply(void 0,t);return n._methodName="FieldValue.arrayRemove",new um(n)},um.increment=function(t){t=new oy("increment",t);return t._methodName="FieldValue.increment",new um(t)},um.prototype.isEqual=function(t){return this._delegate.isEqual(t._delegate)},_=um;function um(t){this._delegate=t}function cm(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._delegate=new(Cp.bind.apply(Cp,s([void 0],t)))}function hm(t){return e=this._delegate,s=t,n=Sp(e=tp(e,Tp)),t=new Ep,function(n,t,r){var e,i=this,o=(e=s,t=El(t),e=function(t){if(t instanceof Uint8Array)return ld(t,void 0);if(t instanceof ArrayBuffer)return ld(new Uint8Array(t),void 0);if(t instanceof ReadableStream)return t.getReader();throw new Error("Source of `toByteStreamReader` has to be a ArrayBuffer or ReadableStream")}("string"==typeof e?(new TextEncoder).encode(e):e),new dd(e,t));n.asyncQueue.enqueueAndForget(function(){return y(i,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=td,[4,Cd(n)];case 1:return e.apply(void 0,[t.sent(),o,r]),[2]}})})})}(n,e._databaseId,t),t;var e,s,n}function lm(t){var e=this,n=this._delegate,t=t;return function(n,r){var t=this;return n.asyncQueue.enqueue(function(){return y(t,void 0,void 0,function(){var e;return g(this,function(t){switch(t.label){case 0:return e=function(t,e){var n=t;return n.persistence.runTransaction("Get named query","readonly",function(t){return n.Ke.getNamedQuery(t,e)})},[4,Dd(n)];case 1:return[2,e.apply(void 0,[t.sent(),r])]}})})})}(Sp(n=tp(n,Tp)),t).then(function(t){return t?new sp(n,null,t.query):null}).then(function(t){return t?new $g(e,t):null})}var fm=(dm.prototype.setInstantiationMode=function(t){return this.instantiationMode=t,this},dm.prototype.setMultipleInstances=function(t){return this.multipleInstances=t,this},dm.prototype.setServiceProps=function(t){return this.serviceProps=t,this},dm.prototype.setInstanceCreatedCallback=function(t){return this.onInstanceCreated=t,this},dm);function dm(t,e,n){this.name=t,this.instanceFactory=e,this.type=n,this.multipleInstances=!1,this.serviceProps={},this.instantiationMode="LAZY",this.onInstanceCreated=null}var pm,ym,gm={Firestore:kg,GeoPoint:xp,Timestamp:Jr,Blob:Ng,Transaction:Mg,WriteBatch:Fg,DocumentReference:jg,DocumentSnapshot:Yg,Query:$g,QueryDocumentSnapshot:Xg,QuerySnapshot:Zg,CollectionReference:tm,FieldPath:C,FieldValue:_,setLogLevel:function(t){Vr.setLogLevel(t)},CACHE_SIZE_UNLIMITED:-1};(pm=e.default).INTERNAL.registerComponent(new fm("firestore",function(t){var e=t.getProvider("app").getImmediate();return e=e,t=t.getProvider("auth-internal"),new kg(e,new Tp(e,t),new Cg)},"PUBLIC").setServiceProps(Object.assign({},gm))),pm.registerVersion("@firebase/firestore","2.3.10"),(ym=kg).prototype.loadBundle=hm,ym.prototype.namedQuery=lm}.apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-firestore.js - be sure to load firebase-app.js first.")}});
-//# sourceMappingURL=firebase-firestore.js.map
\ No newline at end of file
diff --git a/web/__/firebase/init.js b/web/__/firebase/init.js
index b0d82b09..1453c8ab 100644
--- a/web/__/firebase/init.js
+++ b/web/__/firebase/init.js
@@ -1,11 +1,11 @@
 if (typeof firebase === 'undefined') throw new Error('hosting/init-error: Firebase SDK not detected. You must include it before /__/firebase/init.js');
 firebase.initializeApp({
-  "apiKey": "API_KEY",
-  "appId": "APP_ID",
-  "authDomain": "AUTH_DOMAIN",
+  "apiKey": "AIzaSyBgMVAvYccjNypCDdpW0ol6syCcISU2yjM",
+  "appId": "1:725488140557:web:7c61a0755fc23436fe7044",
+  "authDomain": "pinball-dev.firebaseapp.com",
   "databaseURL": "",
-  "measurementId": "MEASUREMENT_ID",
-  "messagingSenderId": "MEASUREMENT_SENDER_ID",
-  "projectId": "PROJECT_ID",
-  "storageBucket": "STORAGE_BUCKET"
+  "measurementId": "G-9NW8SZRFJR",
+  "messagingSenderId": "725488140557",
+  "projectId": "pinball-dev",
+  "storageBucket": "pinball-dev.appspot.com"
 });
\ No newline at end of file
diff --git a/web/index.html b/web/index.html
index 3e4978d1..471a2f3f 100644
--- a/web/index.html
+++ b/web/index.html
@@ -19,7 +19,31 @@
 
   <meta charset="UTF-8">
   <meta content="IE=Edge" http-equiv="X-UA-Compatible">
-  <meta name="description" content="Come play Pinball with your favorite Google Developer Mascots! Built with Flutter & Firebase for Google I/O 2022.">
+  <meta name="description"
+    content="Come play Pinball with your favorite Google Developer Mascots! Built with Flutter & Firebase for Google I/O 2022.">
+  <meta property="og:description"
+    content="Come play Pinball with your favorite Google Developer Mascots! Built with Flutter & Firebase for Google I/O 2022.">
+
+  <meta property="og:title" content="Google I/O Pinball">
+
+  <!-- TODO(jonathandaniels-vgv): revisit once Google sets up deployments -->
+  <meta property="og:url" content="https://flutter.dev">
+
+  <!-- TODO(jonathandaniels-vgv): swap this image with updated pinball image -->
+  <meta name="twitter:image"
+    content="https://firebasestorage.googleapis.com/v0/b/io-photobooth-dev.appspot.com/o/public%2Fphotobooth-metadata-image.jpeg?alt=media">
+
+  <!-- TODO(jonathandaniels-vgv): swap this image with updated pinball image -->
+  <meta property="og:image"
+    content="https://firebasestorage.googleapis.com/v0/b/io-photobooth-dev.appspot.com/o/public%2Fphotobooth-metadata-image.jpeg?alt=media">
+
+  <meta name="twitter:text:title" content="I/O Pinball Machine - Flutter">
+  <meta name="twitter:card" content="summary_large_image">
+  <meta name="twitter:title" content="I/O Pinball Machine - Flutter">
+
+  <meta name="twitter:description"
+    content="Come play Pinball with your favorite Google Developer Mascots! Built with Flutter & Firebase for Google I/O 2022.">
+
 
   <!-- iOS meta tags & icons -->
   <meta name="apple-mobile-web-app-capable" content="yes">
@@ -32,8 +56,24 @@
 
   <title>I/O Pinball Machine - Flutter</title>
   <link rel="manifest" href="manifest.json">
-  <script src="/__/firebase/8.9.1/firebase-app.js"></script>
-  <script src="/__/firebase/8.9.1/firebase-firestore.js"></script>
+  <script>
+    (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+    'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+    })(window,document,'script','dataLayer','GTM-ND4LWWZ');
+  </script>
+  <script>
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+    ga('create', 'UA-67589403-1', 'auto');
+    ga('send', 'pageview');
+  </script>
+  <script src="/__/firebase/8.10.1/firebase-app.js"></script>
+  <script src="/__/firebase/8.10.1/firebase-firestore.js"></script>
+  <script src="/__/firebase/8.10.1/firebase-auth.js"></script>
   <script src="/__/firebase/init.js"></script>
 </head>
 
@@ -107,4 +147,4 @@
   </script>
 </body>
 
-</html>
+</html>
\ No newline at end of file