Adds new image assets, card-style list, and new data for the veggies (#38)

veggieseasons/lib/data/local_veggie_provider.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'package:flutter/cupertino.dart';
 import 'package:veggieseasons/data/veggie.dart';
 
 class LocalVeggieProvider {
@@ -9,584 +10,273 @@ class LocalVeggieProvider {
     Veggie(
       id: 1,
       name: 'Apples',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/apple.jpg',
       category: VeggieCategory.fruit,
       shortDescription: 'Green or red, they\'re generally round and tasty.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40de8c66),
       seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
     ),
     Veggie(
       id: 2,
-      name: 'Apricots',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.stoneFruit,
-      shortDescription: 'Dried or in jam, they add a tasty zing to recipes.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.summer],
+      name: 'Artichokes',
+      imageAssetPath: 'assets/images/artichoke.jpg',
+      category: VeggieCategory.flower,
+      shortDescription: 'The armadillo of vegetables.',
+      accentColor: Color(0x408ea26d),
+      seasons: [Season.autumn, Season.spring],
     ),
     Veggie(
       id: 3,
       name: 'Asparagus',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/asparagus.jpg',
       category: VeggieCategory.fern,
       shortDescription: 'It\'s been used a food and medicine for millenia.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x408cb437),
       seasons: [Season.spring],
     ),
     Veggie(
       id: 4,
       name: 'Avocado',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/avocado.jpg',
       category: VeggieCategory.stealthFruit,
       shortDescription: 'One of the oiliest, richest vegetables money can buy.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40b0ba59),
       seasons: [Season.winter, Season.spring, Season.summer],
     ),
     Veggie(
       id: 5,
-      name: 'Bananas',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.tropical,
-      shortDescription: 'You\'re probably opening the wrong end.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 6,
-      name: 'Beets',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.root,
-      shortDescription: 'Rich, earthy beets add hearty notes to many dishes.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 7,
-      name: 'Bell Peppers',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.stealthFruit,
-      shortDescription: 'All the colors of a traffic light, in veggie form.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 8,
       name: 'Blackberries',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/blackberry.jpg',
       category: VeggieCategory.berry,
       shortDescription: 'Find them on backroads and fences in the Northwest.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 9,
-      name: 'Blueberries',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.berry,
-      shortDescription: 'Popular in pies, they macerate nicely.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x409d5adb),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 10,
-      name: 'Broccoli',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.cruciferous,
-      shortDescription: 'Try garlic salt and oven-frying for a tasty treat.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 11,
-      name: 'Brussels Sprouts',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.cruciferous,
-      shortDescription:
-          'They\'re basically tiny cabbages. Everyone knows this.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.autumn],
-    ),
-    Veggie(
-      id: 12,
-      name: 'Cabbage',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.cruciferous,
-      shortDescription: 'Lettuce\'s tougher, meaner cousin.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 13,
+      id: 6,
       name: 'Canteloupe',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/canteloupe.jpg',
       category: VeggieCategory.melon,
       shortDescription: 'A fruit so tasty there\'s a utensil just for it.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40f6bd56),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 14,
-      name: 'Carrots',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.root,
-      shortDescription: 'They come in a variety of colors and shapes.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 15,
+      id: 7,
       name: 'Cauliflower',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/cauliflower.jpg',
       category: VeggieCategory.cruciferous,
       shortDescription: 'Looks like white broccoli and explodes when cut.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40c891a8),
       seasons: [Season.autumn],
     ),
     Veggie(
-      id: 16,
-      name: 'Celery',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.leafy,
-      shortDescription: 'One of the holy trinity of Cajun cuisine.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 17,
-      name: 'Cherries',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.berry,
-      shortDescription: 'Great for topping sundaes and such.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 18,
-      name: 'Collard Greens',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.cruciferous,
-      shortDescription: 'Slow cook \'em with a ham hock or two.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 19,
-      name: 'Corn',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.stealthFruit,
-      shortDescription: 'Popped, roasted, creamed or grilled, it\'s all good.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 20,
-      name: 'Cranberries',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.berry,
-      shortDescription: 'A popular juice when mixed with other fruits.',
-      accentColor: 0xff206010,
-      seasons: [Season.autumn],
-    ),
-    Veggie(
-      id: 21,
-      name: 'Cucumbers',
-      imageAssetPath: 'assets/images/placeholder.png',
+      id: 8,
+      name: 'Endive',
+      imageAssetPath: 'assets/images/endive.jpg',
       category: VeggieCategory.gourd,
-      shortDescription:
-          'Crisp, clean, and a surprisingly good veggie to juice.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
+      shortDescription: 'It\'s basically the veal of lettuce.',
+      accentColor: Color(0x40c5be53),
+      seasons: [Season.winter, Season.autumn, Season.spring],
     ),
     Veggie(
-      id: 22,
-      name: 'Eggplant',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.stealthFruit,
-      shortDescription: 'Big and purple. That\'s about it.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 23,
-      name: 'Garlic',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.allium,
-      shortDescription: 'Can flavor your food in innumerable ways.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 24,
-      name: 'Ginger',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.tropical,
-      shortDescription: 'Quick tip: Peel, blend, and freeze ginger for later.',
-      accentColor: 0xff206010,
-      seasons: [Season.autumn],
-    ),
-    Veggie(
-      id: 25,
-      name: 'Grapefruit',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.citrus,
-      shortDescription: 'Ruby red for juice, and regular ones for breakfast.',
-      accentColor: 0xff206010,
-      seasons: [
-        Season.winter,
-      ],
+      id: 9,
+      name: 'Figs',
+      imageAssetPath: 'assets/images/fig.jpg',
+      category: VeggieCategory.fruit,
+      shortDescription: 'Delicious when sliced and wrapped in prosciutto.',
+      accentColor: Color(0x40aa6d7c),
+      seasons: [Season.autumn, Season.summer],
     ),
     Veggie(
-      id: 26,
+      id: 10,
       name: 'Grapes',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/grape.jpg',
       category: VeggieCategory.berry,
       shortDescription: 'Couldn\'t have wine without them.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40ac708a),
       seasons: [Season.autumn],
     ),
     Veggie(
-      id: 26,
-      name: 'Green Beans',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.legume,
-      shortDescription: 'Popular with toddlers and in hamburger hot dish.',
-      accentColor: 0xff206010,
+      id: 11,
+      name: 'Green Pepper',
+      imageAssetPath: 'assets/images/green_bell_pepper.jpg',
+      category: VeggieCategory.stealthFruit,
+      shortDescription: 'Pleasantly bitter, like a sad movie.',
+      accentColor: Color(0x408eb332),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 27,
-      name: 'Greens',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.leafy,
-      shortDescription: 'Salad when raw, side dish when slow-cooked.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 28,
-      name: 'Honeydew Melon',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.melon,
-      shortDescription: 'It\'s like a canteloupe, but all green inside.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
+      id: 12,
+      name: 'Habanero',
+      imageAssetPath: 'assets/images/habanero.jpg',
+      category: VeggieCategory.stealthFruit,
+      shortDescription: 'Delicious... in extremely small quantities.',
+      accentColor: Color(0x40ff7a01),
+      seasons: [Season.autumn, Season.summer],
     ),
     Veggie(
-      id: 29,
+      id: 13,
       name: 'Kale',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/kale.jpg',
       category: VeggieCategory.cruciferous,
       shortDescription: 'The meanest vegetable. Does not want to be eaten.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40a86bd8),
       seasons: [Season.winter, Season.autumn],
     ),
     Veggie(
-      id: 30,
+      id: 14,
       name: 'Kiwi',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/kiwi.jpg',
       category: VeggieCategory.berry,
       shortDescription: 'Also known as Chinese gooseberry.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40b47b37),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 31,
-      name: 'Leeks',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.allium,
-      shortDescription: 'Couldn\'t have vichyssoise without them.',
-      accentColor: 0xff206010,
-      seasons: [
-        Season.winter,
-      ],
-    ),
-    Veggie(
-      id: 32,
+      id: 15,
       name: 'Lemons',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/lemon.jpg',
       category: VeggieCategory.citrus,
       shortDescription: 'Similar to limes, only yellow.',
-      accentColor: 0xff206010,
-      seasons: [
-        Season.winter,
-      ],
+      accentColor: Color(0x40e2a500),
+      seasons: [Season.winter],
     ),
     Veggie(
-      id: 33,
-      name: 'Lettuce',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.leafy,
-      shortDescription: 'Great on a sandwich or as the base for a salad.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 34,
-      name: 'Lima Beans',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.legume,
-      shortDescription: 'Legumes are healthy. We all know this.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
+      id: 16,
+      name: 'Limes',
+      imageAssetPath: 'assets/images/lime.jpg',
+      category: VeggieCategory.citrus,
+      shortDescription: 'Couldn\'t have ceviche and margaritas without them.',
+      accentColor: Color(0x4089b733),
+      seasons: [Season.winter],
     ),
     Veggie(
-      id: 35,
+      id: 17,
       name: 'Mangos',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/mango.jpg',
       category: VeggieCategory.tropical,
-      shortDescription:
-          'Bright orange fruit popular with smoothie enthusiasts.',
-      accentColor: 0xff206010,
+      shortDescription: 'A fun orange fruit popular with smoothie enthusiasts.',
+      accentColor: Color(0x40fcc93c),
       seasons: [Season.summer, Season.autumn],
     ),
     Veggie(
-      id: 36,
+      id: 18,
       name: 'Mushrooms',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/mushroom.jpg',
       category: VeggieCategory.fungus,
-      shortDescription:
-          'They\'re not truffles, but they\'re still pretty good.',
-      accentColor: 0xff206010,
+      shortDescription: 'They\'re not truffles, but they\'re still tasty.',
+      accentColor: Color(0x40ba754b),
       seasons: [Season.spring, Season.autumn],
     ),
     Veggie(
-      id: 37,
+      id: 19,
       name: 'Nectarines',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.citrus,
-      shortDescription: 'A tiny citrus fruit.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 38,
-      name: 'Okra',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.vegetable,
-      shortDescription: 'Great in stews and straight-up delicious when fried.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 39,
-      name: 'Onions',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.allium,
-      shortDescription: 'Probably best not to eat them all at once.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 40,
-      name: 'Oranges',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.citrus,
-      shortDescription: 'Slice them up and give them to your soccer team.',
-      accentColor: 0xff206010,
-      seasons: [
-        Season.winter,
-      ],
-    ),
-    Veggie(
-      id: 41,
-      name: 'Parsnips',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.root,
-      shortDescription:
-          'If a carrot and a potato had a baby, this would be it.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.autumn],
-    ),
-    Veggie(
-      id: 42,
-      name: 'Peaches',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/nectarine.jpg',
       category: VeggieCategory.stoneFruit,
-      shortDescription: 'Number one fruit for cobbler.',
-      accentColor: 0xff206010,
+      shortDescription: 'Tiny, bald peaches.',
+      accentColor: Color(0x40e45b3b),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 43,
-      name: 'Pears',
-      imageAssetPath: 'assets/images/placeholder.png',
+      id: 20,
+      name: 'Persimmons',
+      imageAssetPath: 'assets/images/persimmon.jpg',
       category: VeggieCategory.fruit,
-      shortDescription: 'Similar to apples, but gentler and prone to bruising.',
-      accentColor: 0xff206010,
+      shortDescription: 'It\'s like a plum and an apple had a baby together.',
+      accentColor: Color(0x40979852),
       seasons: [Season.winter, Season.autumn],
     ),
     Veggie(
-      id: 44,
-      name: 'Peas',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.legume,
-      shortDescription: 'Little green spheres of deliciousness.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 45,
-      name: 'Pineapple',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.citrus,
-      shortDescription: 'The porcupine of fruit, it must be handled with care.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 46,
+      id: 21,
       name: 'Plums',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/plum.jpg',
       category: VeggieCategory.stoneFruit,
       shortDescription: 'Popular in fruit salads and children\'s tales.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40e48b47),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 47,
+      id: 22,
       name: 'Potatoes',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/potato.jpg',
       category: VeggieCategory.tuber,
       shortDescription: 'King of starches and giver of french fries.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40c65c63),
       seasons: [Season.winter, Season.autumn],
     ),
     Veggie(
-      id: 48,
-      name: 'Pumpkins',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.gourd,
-      shortDescription: 'The largest ever pumpkin weighed 2,624 pounds.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.autumn],
+      id: 23,
+      name: 'Radicchio',
+      imageAssetPath: 'assets/images/radicchio.jpg',
+      category: VeggieCategory.leafy,
+      shortDescription: 'It\'s that bitter taste in the salad you\'re eating.',
+      accentColor: Color(0x40d75875),
+      seasons: [Season.autumn, Season.spring],
     ),
     Veggie(
-      id: 49,
+      id: 24,
       name: 'Radishes',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/radish.jpg',
       category: VeggieCategory.root,
       shortDescription: 'Try roasting them in addition to slicing them up raw.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40819e4e),
       seasons: [Season.spring, Season.autumn],
     ),
     Veggie(
-      id: 50,
-      name: 'Raspberries',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.berry,
-      shortDescription: 'My daughter puts them on her fingertips.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer, Season.autumn],
-    ),
-    Veggie(
-      id: 51,
-      name: 'Rhubarb',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.vegetable,
-      shortDescription: 'Classic pie ingredient when combined with strawberry.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring],
-    ),
-    Veggie(
-      id: 52,
-      name: 'Rutabagas',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.root,
-      shortDescription: 'Can last further into winter than almost anything.',
-      accentColor: 0xff206010,
+      id: 25,
+      name: 'Squash',
+      imageAssetPath: 'assets/images/squash.jpg',
+      category: VeggieCategory.gourd,
+      shortDescription: 'Bigger and heartier than summer squashes.',
+      accentColor: Color(0x40dbb721),
       seasons: [Season.winter, Season.autumn],
     ),
     Veggie(
-      id: 53,
-      name: 'Spinach',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.leafy,
-      shortDescription: 'Great source of iron and other nutrients.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 54,
+      id: 26,
       name: 'Strawberries',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/strawberry.jpg',
       category: VeggieCategory.berry,
       shortDescription:
           'A delicious fruit that keeps its seeds on the outside.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40f06a44),
       seasons: [Season.spring, Season.summer],
     ),
     Veggie(
-      id: 55,
-      name: 'Summer Squash',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.gourd,
-      shortDescription: 'We call green ones zucchini. Still squash, though.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 56,
-      name: 'Sweet Potatoes',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.root,
-      shortDescription: 'Somehow lower in glycemic index than normal potatoes.',
-      accentColor: 0xff206010,
+      id: 27,
+      name: 'Tangelo',
+      imageAssetPath: 'assets/images/tangelo.jpg',
+      category: VeggieCategory.citrus,
+      shortDescription: 'No one\'s sure what they are or where they came from.',
+      accentColor: Color(0x40f88c06),
       seasons: [Season.winter, Season.autumn],
     ),
     Veggie(
-      id: 57,
-      name: 'Swiss Chard',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.leafy,
-      shortDescription: 'Chard than enjoys skiing and fine chocolate.',
-      accentColor: 0xff206010,
-      seasons: [Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 58,
-      name: 'Tomatillos',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.stealthFruit,
-      shortDescription:
-          'The little green tomato things people make salsa from.',
-      accentColor: 0xff206010,
-      seasons: [Season.summer],
-    ),
-    Veggie(
-      id: 59,
+      id: 28,
       name: 'Tomatoes',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/tomato.jpg',
       category: VeggieCategory.stealthFruit,
       shortDescription: 'A new world food with old world tradition.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40ea3628),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 60,
-      name: 'Turnips',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.root,
-      shortDescription: 'Can be mixed with mashed potatoes for a light side.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.spring, Season.autumn],
-    ),
-    Veggie(
-      id: 61,
+      id: 29,
       name: 'Watermelon',
-      imageAssetPath: 'assets/images/placeholder.png',
+      imageAssetPath: 'assets/images/watermelon.jpg',
       category: VeggieCategory.melon,
       shortDescription: 'Everyone\'s favorite closing act at the picnic.',
-      accentColor: 0xff206010,
+      accentColor: Color(0x40fa8c75),
       seasons: [Season.summer],
     ),
     Veggie(
-      id: 62,
-      name: 'Winter Squash',
-      imageAssetPath: 'assets/images/placeholder.png',
-      category: VeggieCategory.gourd,
-      shortDescription: 'Bigger and heartier than summer squashes.',
-      accentColor: 0xff206010,
-      seasons: [Season.winter, Season.autumn],
+      id: 30,
+      name: 'Orange Bell Pepper',
+      imageAssetPath: 'assets/images/orange_bell_pepper.jpg',
+      category: VeggieCategory.stealthFruit,
+      shortDescription: 'Like green pepper, but nicer.',
+      accentColor: Color(0x40fd8e00),
+      seasons: [Season.summer],
     ),
   ];
 }

veggieseasons/lib/data/preferences.dart

@@ -11,60 +11,60 @@ import 'package:shared_preferences/shared_preferences.dart';
 /// A model class that mirrors the options in [SettingsScreen] and stores data
 /// in shared preferences.
 class Preferences extends Model {
-  Preferences() {
-    _loadingFuture = _load();
-  }
-
   // Keys to use with shared preferences.
   static const _caloriesKey = 'calories';
   static const _preferredCategoriesKey = 'preferredCategories';
 
-  // Indicates whether a call to [_load] is in progress;
-  Future<void> _loadingFuture;
+  // Indicates whether a call to [_loadFromSharedPrefs] is in progress;
+  Future<void> _loading;
 
   int _desiredCalories = 2000;
 
   Set<VeggieCategory> _preferredCategories = Set<VeggieCategory>();
 
   Future<int> get desiredCalories async {
-    await _loadingFuture;
+    await _loading;
     return _desiredCalories;
   }
 
   Future<Set<VeggieCategory>> get preferredCategories async {
-    await _loadingFuture;
+    await _loading;
     return Set.from(_preferredCategories);
   }
 
-  void addPreferredCategory(VeggieCategory category) {
+  void addPreferredCategory(VeggieCategory category) async {
     _preferredCategories.add(category);
-    _save();
+    await _saveToSharedPrefs();
     notifyListeners();
   }
 
-  void removePreferredCategory(VeggieCategory category) {
+  void removePreferredCategory(VeggieCategory category) async {
     _preferredCategories.remove(category);
-    _save();
+    await _saveToSharedPrefs();
     notifyListeners();
   }
 
-  void setDesiredCalories(int calories) {
+  void setDesiredCalories(int calories) async {
     _desiredCalories = calories;
-    _save();
+    await _saveToSharedPrefs();
     notifyListeners();
   }
 
-  Future<void> _save() async {
+  void load() {
+    _loading = _loadFromSharedPrefs();
+  }
+
+  Future<void> _saveToSharedPrefs() async {
     final prefs = await SharedPreferences.getInstance();
-    prefs.setInt(_caloriesKey, _desiredCalories);
+    await prefs.setInt(_caloriesKey, _desiredCalories);
 
     // Store preferred categories as a comma-separated string containing their
     // indices.
-    prefs.setString(_preferredCategoriesKey,
+    await prefs.setString(_preferredCategoriesKey,
         _preferredCategories.map((c) => c.index.toString()).join(','));
   }
 
-  Future<void> _load() async {
+  Future<void> _loadFromSharedPrefs() async {
     final prefs = await SharedPreferences.getInstance();
     _desiredCalories = prefs.getInt(_caloriesKey) ?? 2000;
     _preferredCategories.clear();

veggieseasons/lib/data/veggie.dart

@@ -2,25 +2,27 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'package:flutter/cupertino.dart';
 import 'package:meta/meta.dart';
 
 enum VeggieCategory {
-  legume,
-  tuber,
+  allium,
+  berry,
+  citrus,
   cruciferous,
+  fern,
+  flower,
+  fruit,
+  fungus,
   gourd,
   leafy,
-  berry,
-  stealthFruit,
-  tropical,
-  fruit,
+  legume,
   melon,
-  stoneFruit,
-  fern,
-  citrus,
   root,
-  allium,
-  fungus,
+  stealthFruit,
+  stoneFruit,
+  tropical,
+  tuber,
   vegetable,
 }
 
@@ -31,23 +33,24 @@ enum Season {
   autumn,
 }
 
-final Map<VeggieCategory, String> veggieCategoryNames = {
-  VeggieCategory.legume: 'Legume',
-  VeggieCategory.tuber: 'Tuber',
+const Map<VeggieCategory, String> veggieCategoryNames = {
+  VeggieCategory.allium: 'Allium',
+  VeggieCategory.berry: 'Berry',
+  VeggieCategory.citrus: 'Citrus',
   VeggieCategory.cruciferous: 'Cruciferous',
+  VeggieCategory.fern: 'Technically a fern',
+  VeggieCategory.flower: 'Flower',
+  VeggieCategory.fruit: 'Fruit',
+  VeggieCategory.fungus: 'Fungus',
   VeggieCategory.gourd: 'Gourd',
   VeggieCategory.leafy: 'Leafy',
-  VeggieCategory.berry: 'Berry',
-  VeggieCategory.stealthFruit: 'Stealth fruit',
-  VeggieCategory.tropical: 'Tropical',
-  VeggieCategory.fruit: 'Fruit',
+  VeggieCategory.legume: 'Legume',
   VeggieCategory.melon: 'Melon',
-  VeggieCategory.stoneFruit: 'Stone fruit',
-  VeggieCategory.fern: 'Technically fern',
-  VeggieCategory.citrus: 'Citrus',
   VeggieCategory.root: 'Root vegetable',
-  VeggieCategory.allium: 'Allium',
-  VeggieCategory.fungus: 'Fungus',
+  VeggieCategory.stealthFruit: 'Stealth fruit',
+  VeggieCategory.stoneFruit: 'Stone fruit',
+  VeggieCategory.tropical: 'Tropical',
+  VeggieCategory.tuber: 'Tuber',
   VeggieCategory.vegetable: 'Vegetable',
 };
 
@@ -77,7 +80,7 @@ class Veggie {
 
   /// A color value to use when constructing UI elements to match the image
   /// found at [imageAssetPath].
-  final int accentColor;
+  final Color accentColor;
 
   /// Seasons during which a veggie is harvested.
   final List<Season> seasons;
@@ -85,4 +88,6 @@ class Veggie {
   /// Whether or not the veggie has been saved to the user's garden (i.e. marked
   /// as a favorite).
   bool isFavorite;
+
+  String get categoryName => veggieCategoryNames[category];
 }

veggieseasons/lib/main.dart

@@ -5,7 +5,8 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/services.dart' show DeviceOrientation, SystemChrome;
 import 'package:scoped_model/scoped_model.dart';
-import 'package:veggieseasons/data/model.dart';
+import 'package:veggieseasons/data/app_state.dart';
+import 'package:veggieseasons/data/preferences.dart';
 import 'package:veggieseasons/screens/home.dart';
 import 'package:veggieseasons/styles.dart';
 
@@ -18,9 +19,12 @@ void main() {
   runApp(
     ScopedModel<AppState>(
       model: AppState(),
-      child: CupertinoApp(
-        color: Styles.appBackground,
-        home: HomeScreen(),
+      child: ScopedModel<Preferences>(
+        model: Preferences()..load(),
+        child: CupertinoApp(
+          color: Styles.appBackground,
+          home: HomeScreen(),
+        ),
       ),
     ),
   );

veggieseasons/lib/screens/details.dart

@@ -5,7 +5,7 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/widgets.dart';
 import 'package:scoped_model/scoped_model.dart';
-import 'package:veggieseasons/data/model.dart';
+import 'package:veggieseasons/data/app_state.dart';
 import 'package:veggieseasons/data/veggie.dart';
 import 'package:veggieseasons/styles.dart';
 

veggieseasons/lib/screens/favorites.dart

@@ -5,7 +5,7 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/widgets.dart';
 import 'package:scoped_model/scoped_model.dart';
-import 'package:veggieseasons/data/model.dart';
+import 'package:veggieseasons/data/app_state.dart';
 import 'package:veggieseasons/data/veggie.dart';
 import 'package:veggieseasons/styles.dart';
 import 'package:veggieseasons/widgets/veggie_headline.dart';

veggieseasons/lib/screens/list.dart

@@ -6,19 +6,25 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/widgets.dart';
 import 'package:intl/intl.dart';
 import 'package:scoped_model/scoped_model.dart';
-import 'package:veggieseasons/data/model.dart';
+import 'package:veggieseasons/data/app_state.dart';
+import 'package:veggieseasons/data/preferences.dart';
 import 'package:veggieseasons/data/veggie.dart';
 import 'package:veggieseasons/styles.dart';
-import 'package:veggieseasons/widgets/veggie_headline.dart';
+import 'package:veggieseasons/widgets/veggie_card.dart';
 
 class ListScreen extends StatelessWidget {
-  List<Widget> _generateVeggieRows(List<Veggie> veggies) {
+  List<Widget> _generateVeggieRows(List<Veggie> veggies, Preferences prefs) {
     final cards = new List<Widget>();
 
     for (Veggie veggie in veggies) {
       cards.add(Padding(
         padding: EdgeInsets.only(left: 16.0, right: 16.0, bottom: 24.0),
-        child: VeggieHeadline(veggie),
+        child: FutureBuilder<Set<VeggieCategory>>(
+            future: prefs.preferredCategories,
+            builder: (context, snapshot) {
+              final data = snapshot.data ?? Set<VeggieCategory>();
+              return VeggieCard(veggie, data.contains(veggie.category));
+            }),
       ));
     }
 
@@ -29,8 +35,11 @@ class ListScreen extends StatelessWidget {
   Widget build(BuildContext context) {
     return CupertinoTabView(
       builder: (context) {
-        String dateString = DateFormat.yMMMMd("en_US").format(DateTime.now());
-        final model = ScopedModel.of<AppState>(context, rebuildOnChange: true);
+        String dateString = DateFormat.jms("en_US").format(DateTime.now());
+        final appState =
+            ScopedModel.of<AppState>(context, rebuildOnChange: true);
+        final prefs =
+            ScopedModel.of<Preferences>(context, rebuildOnChange: true);
 
         final rows = <Widget>[];
 
@@ -47,7 +56,7 @@ class ListScreen extends StatelessWidget {
           ),
         );
 
-        rows.addAll(_generateVeggieRows(model.availableVeggies));
+        rows.addAll(_generateVeggieRows(appState.availableVeggies, prefs));
 
         rows.add(
           Padding(
@@ -56,7 +65,7 @@ class ListScreen extends StatelessWidget {
           ),
         );
 
-        rows.addAll(_generateVeggieRows(model.unavailableVeggies));
+        rows.addAll(_generateVeggieRows(appState.unavailableVeggies, prefs));
 
         return DecoratedBox(
           decoration: BoxDecoration(color: Color(0xffffffff)),

veggieseasons/lib/screens/search.dart

@@ -5,7 +5,7 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/widgets.dart';
 import 'package:scoped_model/scoped_model.dart';
-import 'package:veggieseasons/data/model.dart';
+import 'package:veggieseasons/data/app_state.dart';
 import 'package:veggieseasons/data/veggie.dart';
 import 'package:veggieseasons/styles.dart';
 import 'package:veggieseasons/widgets/search_bar.dart';

veggieseasons/lib/styles.dart

@@ -7,8 +7,6 @@ import 'package:flutter/widgets.dart';
 import 'package:veggieseasons/data/veggie.dart';
 
 abstract class Styles {
-  static String createHeroTag(Veggie veggie) => 'veggie_hero_${veggie.name}';
-
   static const headlineText = TextStyle(
     color: Color.fromRGBO(0, 0, 0, 0.8),
     fontFamily: 'NotoSans',

veggieseasons/lib/widgets/veggie_card.dart

@@ -0,0 +1,77 @@
+// Copyright 2018 The Flutter team. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/cupertino.dart';
+import 'package:veggieseasons/data/veggie.dart';
+import 'package:veggieseasons/screens/details.dart';
+import 'package:veggieseasons/styles.dart';
+
+class VeggieCard extends StatelessWidget {
+  VeggieCard(this.veggie, this.isPreferredCategory);
+
+  /// Veggie to be displayed by the card.
+  final Veggie veggie;
+
+  /// Whether [veggie] falls into one of user's preferred [VeggieCategory]s
+  final bool isPreferredCategory;
+
+  List<Widget> _buildStackChildren() {
+    final widgets = <Widget>[];
+
+    widgets.add(Hero(
+      tag: veggie.id,
+      child: Image.asset(
+        veggie.imageAssetPath,
+        fit: BoxFit.cover,
+      ),
+    ));
+
+    widgets.add(Positioned(
+      bottom: 0.0,
+      left: 0.0,
+      right: 0.0,
+      child: DecoratedBox(
+        decoration: BoxDecoration(
+          color: veggie.accentColor,
+        ),
+        child: Padding(
+          padding: const EdgeInsets.all(16.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: <Widget>[
+              Text(
+                veggie.name,
+                style: Styles.cardTitleText,
+              ),
+              Text(
+                veggie.shortDescription,
+                style: Styles.cardDescriptionText,
+              ),
+            ],
+          ),
+        ),
+      ),
+    ));
+
+    return widgets;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: () {
+        Navigator.of(context).push(CupertinoPageRoute(
+          builder: (context) => DetailsScreen(veggie.id),
+          fullscreenDialog: true,
+        ));
+      },
+      child: ClipRRect(
+        borderRadius: BorderRadius.circular(10.0),
+        child: Stack(
+          children: _buildStackChildren(),
+        ),
+      ),
+    );
+  }
+}

veggieseasons/pubspec.yaml

@@ -12,7 +12,7 @@ dependencies:
 
   cupertino_icons: ^0.1.2
   intl: ^0.15.7
-  scoped_model: ^0.3.0
+  scoped_model: ^1.0.1
   shared_preferences: ^0.4.3
 
 dev_dependencies:
@@ -20,18 +20,49 @@ dev_dependencies:
     sdk: flutter
 
 flutter:
+
   assets:
-  - assets/images/placeholder.png
+    - assets/images/apple.jpg
+    - assets/images/artichoke.jpg
+    - assets/images/asparagus.jpg
+    - assets/images/avocado.jpg
+    - assets/images/blackberry.jpg
+    - assets/images/canteloupe.jpg
+    - assets/images/cauliflower.jpg
+    - assets/images/endive.jpg
+    - assets/images/fig.jpg
+    - assets/images/grape.jpg
+    - assets/images/green_bell_pepper.jpg
+    - assets/images/habanero.jpg
+    - assets/images/kale.jpg
+    - assets/images/kiwi.jpg
+    - assets/images/lemon.jpg
+    - assets/images/lime.jpg
+    - assets/images/mango.jpg
+    - assets/images/mushroom.jpg
+    - assets/images/nectarine.jpg
+    - assets/images/persimmon.jpg
+    - assets/images/plum.jpg
+    - assets/images/potato.jpg
+    - assets/images/radicchio.jpg
+    - assets/images/radish.jpg
+    - assets/images/squash.jpg
+    - assets/images/strawberry.jpg
+    - assets/images/tangelo.jpg
+    - assets/images/tomato.jpg
+    - assets/images/watermelon.jpg
+    - assets/images/orange_bell_pepper.jpg
+
   fonts:
-  - family: NotoSans
-    fonts:
-    - asset: assets/fonts/NotoSans-Regular.ttf
-      weight: 400
-    - asset: assets/fonts/NotoSans-Bold.ttf
-      weight: 700
-    - asset: assets/fonts/NotoSans-BoldItalic.ttf
-      weight: 700
-      style: italic
-    - asset: assets/fonts/NotoSans-Italic.ttf
-      style: italic
-      weight: 400
+    - family: NotoSans
+      fonts:
+        - asset: assets/fonts/NotoSans-Regular.ttf
+          weight: 400
+        - asset: assets/fonts/NotoSans-Bold.ttf
+          weight: 700
+        - asset: assets/fonts/NotoSans-BoldItalic.ttf
+          weight: 700
+          style: italic
+        - asset: assets/fonts/NotoSans-Italic.ttf
+          style: italic
+          weight: 400