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55 lines
1.8 KiB
55 lines
1.8 KiB
// Copyright 2019 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'model/products_repository.dart';
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import 'row_item.dart';
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import 'styles.dart';
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class ProductCategoryList extends StatelessWidget {
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const ProductCategoryList({super.key});
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@override
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Widget build(BuildContext context) {
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final GoRouterState state = GoRouterState.of(context);
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final Category category = Category.values.firstWhere(
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(Category value) =>
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value.toString().contains(state.pathParameters['category']!),
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orElse: () => Category.all,
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);
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final List<Widget> children =
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ProductsRepository.loadProducts(category: category)
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.map<Widget>((Product p) => RowItem(product: p))
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.toList();
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return Scaffold(
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backgroundColor: Styles.scaffoldBackground,
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body: CustomScrollView(
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slivers: <Widget>[
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SliverAppBar(
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title: Text(getCategoryTitle(category),
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style: Styles.productListTitle),
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backgroundColor: Styles.scaffoldAppBarBackground,
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pinned: true,
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),
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SliverList(
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delegate: SliverChildListDelegate(children),
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),
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],
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),
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);
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}
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}
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