mirror of https://github.com/flutter/samples.git
Adds model layer and list view to veggieseasons. (#13)
Andrew Brogdon
6 years ago
committed by
GitHub
parent
928c40c097
commit
0675b1f774
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// Copyright 2018 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:veggieseasons/data/veggie.dart';
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class LocalVeggieProvider {
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static List<Veggie> veggies = [
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Veggie(
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id: 1,
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name: 'Apples',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.fruit,
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shortDescription: 'Green or red, they\'re generally round and tasty.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
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),
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Veggie(
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id: 2,
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name: 'Apricots',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.stoneFruit,
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shortDescription: 'Dried or in jam, they add a tasty zing to recipes.',
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accentColor: 0xff206010,
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seasons: [Season.spring, Season.summer],
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),
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Veggie(
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id: 3,
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name: 'Asparagus',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.fern,
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shortDescription: 'It\'s been used a food and medicine for millenia.',
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accentColor: 0xff206010,
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seasons: [Season.spring],
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),
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Veggie(
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id: 4,
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name: 'Avocado',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.stealthFruit,
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shortDescription: 'One of the oiliest, richest vegetables money can buy.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.spring, Season.summer],
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),
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Veggie(
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id: 5,
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name: 'Bananas',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.tropical,
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shortDescription: 'You\'re probably opening the wrong end.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
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),
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Veggie(
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id: 6,
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name: 'Beets',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.root,
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shortDescription: 'Rich, earthy beets add hearty notes to many dishes.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.summer, Season.autumn],
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),
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Veggie(
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id: 7,
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name: 'Bell Peppers',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.stealthFruit,
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shortDescription: 'All the colors of a traffic light, in veggie form.',
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accentColor: 0xff206010,
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seasons: [Season.summer, Season.autumn],
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),
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Veggie(
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id: 8,
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name: 'Blackberries',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.berry,
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shortDescription: 'Find them on backroads and fences in the Northwest.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 9,
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name: 'Blueberries',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.berry,
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shortDescription: 'Popular in pies, they macerate nicely.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 10,
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name: 'Broccoli',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.cruciferous,
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shortDescription: 'Try garlic salt and oven-frying for a tasty treat.',
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accentColor: 0xff206010,
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seasons: [Season.spring, Season.autumn],
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),
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Veggie(
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id: 11,
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name: 'Brussels Sprouts',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.cruciferous,
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shortDescription:
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'They\'re basically tiny cabbages. Everyone knows this.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.autumn],
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),
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Veggie(
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id: 12,
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name: 'Cabbage',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.cruciferous,
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shortDescription: 'Lettuce\'s tougher, meaner cousin.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.spring, Season.autumn],
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),
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Veggie(
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id: 13,
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name: 'Canteloupe',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.melon,
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shortDescription: 'A fruit so tasty there\'s a utensil just for it.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 14,
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name: 'Carrots',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.root,
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shortDescription: 'They come in a variety of colors and shapes.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
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),
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Veggie(
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id: 15,
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name: 'Cauliflower',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.cruciferous,
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shortDescription: 'Looks like white broccoli and explodes when cut.',
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accentColor: 0xff206010,
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seasons: [Season.autumn],
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),
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Veggie(
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id: 16,
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name: 'Celery',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.leafy,
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shortDescription: 'One of the holy trinity of Cajun cuisine.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.spring, Season.summer, Season.autumn],
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),
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Veggie(
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id: 17,
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name: 'Cherries',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.berry,
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shortDescription: 'Great for topping sundaes and such.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 18,
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name: 'Collard Greens',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.cruciferous,
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shortDescription: 'Slow cook \'em with a ham hock or two.',
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accentColor: 0xff206010,
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seasons: [Season.spring, Season.summer, Season.autumn],
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),
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Veggie(
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id: 19,
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name: 'Corn',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.stealthFruit,
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shortDescription: 'Popped, roasted, creamed or grilled, it\'s all good.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 20,
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name: 'Cranberries',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.berry,
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shortDescription: 'A popular juice when mixed with other fruits.',
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accentColor: 0xff206010,
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seasons: [Season.autumn],
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),
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Veggie(
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id: 21,
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name: 'Cucumbers',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.gourd,
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shortDescription:
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'Crisp, clean, and a surprisingly good veggie to juice.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 22,
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name: 'Eggplant',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.stealthFruit,
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shortDescription: 'Big and purple. That\'s about it.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 23,
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name: 'Garlic',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.allium,
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shortDescription: 'Can flavor your food in innumerable ways.',
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accentColor: 0xff206010,
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seasons: [Season.spring, Season.summer, Season.autumn],
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),
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Veggie(
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id: 24,
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name: 'Ginger',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.tropical,
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shortDescription: 'Quick tip: Peel, blend, and freeze ginger for later.',
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accentColor: 0xff206010,
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seasons: [Season.autumn],
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),
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Veggie(
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id: 25,
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name: 'Grapefruit',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.citrus,
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shortDescription: 'Ruby red for juice, and regular ones for breakfast.',
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accentColor: 0xff206010,
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seasons: [
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Season.winter,
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],
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),
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Veggie(
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id: 26,
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name: 'Grapes',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.berry,
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shortDescription: 'Couldn\'t have wine without them.',
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accentColor: 0xff206010,
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seasons: [Season.autumn],
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),
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Veggie(
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id: 26,
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name: 'Green Beans',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.legume,
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shortDescription: 'Popular with toddlers and in hamburger hot dish.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 27,
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name: 'Greens',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.leafy,
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shortDescription: 'Salad when raw, side dish when slow-cooked.',
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accentColor: 0xff206010,
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seasons: [Season.spring, Season.autumn],
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),
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Veggie(
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id: 28,
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name: 'Honeydew Melon',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.melon,
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shortDescription: 'It\'s like a canteloupe, but all green inside.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 29,
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name: 'Kale',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.cruciferous,
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shortDescription: 'The meanest vegetable. Does not want to be eaten.',
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accentColor: 0xff206010,
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seasons: [Season.winter, Season.autumn],
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),
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Veggie(
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id: 30,
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name: 'Kiwi',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.berry,
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shortDescription: 'Also known as Chinese gooseberry.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 31,
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name: 'Leeks',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.allium,
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shortDescription: 'Couldn\'t have vichyssoise without them.',
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accentColor: 0xff206010,
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seasons: [
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Season.winter,
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],
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),
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Veggie(
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id: 32,
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name: 'Lemons',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.citrus,
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shortDescription: 'Similar to limes, only yellow.',
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accentColor: 0xff206010,
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seasons: [
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Season.winter,
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],
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),
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Veggie(
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id: 33,
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name: 'Lettuce',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.leafy,
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shortDescription: 'Great on a sandwich or as the base for a salad.',
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accentColor: 0xff206010,
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seasons: [Season.spring, Season.autumn],
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),
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Veggie(
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id: 34,
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name: 'Lima Beans',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.legume,
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shortDescription: 'Legumes are healthy. We all know this.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 35,
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name: 'Mangos',
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|
imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.tropical,
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shortDescription:
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'Bright orange fruit popular with smoothie enthusiasts.',
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accentColor: 0xff206010,
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seasons: [Season.summer, Season.autumn],
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),
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Veggie(
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id: 36,
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name: 'Mushrooms',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.fungus,
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shortDescription:
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'They\'re not truffles, but they\'re still pretty good.',
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accentColor: 0xff206010,
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seasons: [Season.spring, Season.autumn],
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),
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Veggie(
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id: 37,
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name: 'Nectarines',
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imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.citrus,
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shortDescription: 'A tiny citrus fruit.',
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accentColor: 0xff206010,
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seasons: [Season.summer],
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),
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Veggie(
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id: 38,
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name: 'Okra',
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|
imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.vegetable,
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shortDescription: 'Great in stews and straight-up delicious when fried.',
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accentColor: 0xff206010,
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|
seasons: [Season.summer],
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),
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|
Veggie(
|
||||||
|
id: 39,
|
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|
name: 'Onions',
|
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|
imageAssetPath: 'assets/images/placeholder.png',
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category: VeggieCategory.allium,
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shortDescription: 'Probably best not to eat them all at once.',
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|
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',
|
||||||
|
category: VeggieCategory.stoneFruit,
|
||||||
|
shortDescription: 'Number one fruit for cobbler.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
seasons: [Season.summer],
|
||||||
|
),
|
||||||
|
Veggie(
|
||||||
|
id: 43,
|
||||||
|
name: 'Pears',
|
||||||
|
imageAssetPath: 'assets/images/placeholder.png',
|
||||||
|
category: VeggieCategory.fruit,
|
||||||
|
shortDescription: 'Similar to apples, but gentler and prone to bruising.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
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,
|
||||||
|
name: 'Plums',
|
||||||
|
imageAssetPath: 'assets/images/placeholder.png',
|
||||||
|
category: VeggieCategory.stoneFruit,
|
||||||
|
shortDescription: 'Popular in fruit salads and children\'s tales.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
seasons: [Season.summer],
|
||||||
|
),
|
||||||
|
Veggie(
|
||||||
|
id: 47,
|
||||||
|
name: 'Potatoes',
|
||||||
|
imageAssetPath: 'assets/images/placeholder.png',
|
||||||
|
category: VeggieCategory.tuber,
|
||||||
|
shortDescription: 'King of starches and giver of french fries.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
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],
|
||||||
|
),
|
||||||
|
Veggie(
|
||||||
|
id: 49,
|
||||||
|
name: 'Radishes',
|
||||||
|
imageAssetPath: 'assets/images/placeholder.png',
|
||||||
|
category: VeggieCategory.root,
|
||||||
|
shortDescription: 'Try roasting them in addition to slicing them up raw.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
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,
|
||||||
|
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,
|
||||||
|
name: 'Strawberries',
|
||||||
|
imageAssetPath: 'assets/images/placeholder.png',
|
||||||
|
category: VeggieCategory.berry,
|
||||||
|
shortDescription:
|
||||||
|
'A delicious fruit that keeps its seeds on the outside.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
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,
|
||||||
|
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,
|
||||||
|
name: 'Tomatoes',
|
||||||
|
imageAssetPath: 'assets/images/placeholder.png',
|
||||||
|
category: VeggieCategory.stealthFruit,
|
||||||
|
shortDescription: 'A new world food with old world tradition.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
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,
|
||||||
|
name: 'Watermelon',
|
||||||
|
imageAssetPath: 'assets/images/placeholder.png',
|
||||||
|
category: VeggieCategory.melon,
|
||||||
|
shortDescription: 'Everyone\'s favorite closing act at the picnic.',
|
||||||
|
accentColor: 0xff206010,
|
||||||
|
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],
|
||||||
|
),
|
||||||
|
];
|
||||||
|
}
|
||||||
@ -0,0 +1,73 @@
|
|||||||
|
// 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:scoped_model/scoped_model.dart';
|
||||||
|
import 'package:veggieseasons/data/veggie.dart';
|
||||||
|
import 'package:veggieseasons/data/local_veggie_provider.dart';
|
||||||
|
|
||||||
|
class AppState extends Model {
|
||||||
|
List<Veggie> _veggies;
|
||||||
|
|
||||||
|
AppState() : _veggies = LocalVeggieProvider.veggies;
|
||||||
|
|
||||||
|
List<Veggie> get allVeggies => List<Veggie>.from(_veggies);
|
||||||
|
|
||||||
|
Veggie getVeggie(int id) => _veggies.singleWhere((v) => v.id == id);
|
||||||
|
|
||||||
|
List<Veggie> get availableVeggies {
|
||||||
|
Season currentSeason = _getSeasonForDate(DateTime.now());
|
||||||
|
return _veggies.where((v) => v.seasons.contains(currentSeason)).toList();
|
||||||
|
}
|
||||||
|
|
||||||
|
List<Veggie> get unavailableVeggies {
|
||||||
|
Season currentSeason = _getSeasonForDate(DateTime.now());
|
||||||
|
return _veggies.where((v) => !v.seasons.contains(currentSeason)).toList();
|
||||||
|
}
|
||||||
|
|
||||||
|
List<Veggie> get favoriteVeggies =>
|
||||||
|
_veggies.where((v) => v.isFavorite).toList();
|
||||||
|
|
||||||
|
List<Veggie> searchVeggies(String terms) => _veggies
|
||||||
|
.where((v) => v.name.toLowerCase().contains(terms.toLowerCase()))
|
||||||
|
.toList();
|
||||||
|
|
||||||
|
void toggleFavorite(int id) {
|
||||||
|
Veggie veggie = getVeggie(id);
|
||||||
|
veggie.isFavorite = !veggie.isFavorite;
|
||||||
|
notifyListeners();
|
||||||
|
}
|
||||||
|
|
||||||
|
static Season _getSeasonForDate(DateTime date) {
|
||||||
|
// Technically the start and end dates of seasons can vary by a day or so,
|
||||||
|
// but this is close enough for produce.
|
||||||
|
switch (date.month) {
|
||||||
|
case 1:
|
||||||
|
return Season.winter;
|
||||||
|
case 2:
|
||||||
|
return Season.winter;
|
||||||
|
case 3:
|
||||||
|
return date.day < 21 ? Season.winter : Season.spring;
|
||||||
|
case 4:
|
||||||
|
return Season.spring;
|
||||||
|
case 5:
|
||||||
|
return Season.spring;
|
||||||
|
case 6:
|
||||||
|
return date.day < 21 ? Season.spring : Season.summer;
|
||||||
|
case 7:
|
||||||
|
return Season.summer;
|
||||||
|
case 8:
|
||||||
|
return Season.summer;
|
||||||
|
case 9:
|
||||||
|
return date.day < 22 ? Season.autumn : Season.winter;
|
||||||
|
case 10:
|
||||||
|
return Season.autumn;
|
||||||
|
case 11:
|
||||||
|
return Season.autumn;
|
||||||
|
case 12:
|
||||||
|
return date.day < 22 ? Season.autumn : Season.winter;
|
||||||
|
default:
|
||||||
|
throw ArgumentError('Can\'t return a season for month #${date.month}.');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,74 @@
|
|||||||
|
// 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/styles.dart';
|
||||||
|
|
||||||
|
class VeggieHeadline extends StatelessWidget {
|
||||||
|
final Veggie veggie;
|
||||||
|
|
||||||
|
const VeggieHeadline(this.veggie);
|
||||||
|
|
||||||
|
List<Widget> _buildSeasonDots(List<Season> seasons) {
|
||||||
|
List<Widget> widgets = <Widget>[];
|
||||||
|
|
||||||
|
for (Season season in seasons) {
|
||||||
|
widgets.add(SizedBox(width: 4.0));
|
||||||
|
widgets.add(
|
||||||
|
Container(
|
||||||
|
height: 10.0,
|
||||||
|
width: 10.0,
|
||||||
|
decoration: BoxDecoration(
|
||||||
|
color: Styles.seasonColors[season],
|
||||||
|
borderRadius: BorderRadius.circular(5.0),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
return widgets;
|
||||||
|
}
|
||||||
|
|
||||||
|
@override
|
||||||
|
Widget build(BuildContext context) {
|
||||||
|
return GestureDetector(
|
||||||
|
onTap: () {
|
||||||
|
/* TODO(redbrogdon): navigation forthcoming */
|
||||||
|
},
|
||||||
|
child: Row(
|
||||||
|
crossAxisAlignment: CrossAxisAlignment.start,
|
||||||
|
children: [
|
||||||
|
SizedBox(
|
||||||
|
width: 80.0,
|
||||||
|
height: 80.0,
|
||||||
|
child: ClipRRect(
|
||||||
|
borderRadius: BorderRadius.circular(10.0),
|
||||||
|
child: Image.asset(
|
||||||
|
veggie.imageAssetPath,
|
||||||
|
fit: BoxFit.fitWidth,
|
||||||
|
),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
SizedBox(width: 8.0),
|
||||||
|
Flexible(
|
||||||
|
child: Column(
|
||||||
|
mainAxisAlignment: MainAxisAlignment.start,
|
||||||
|
crossAxisAlignment: CrossAxisAlignment.start,
|
||||||
|
children: [
|
||||||
|
Row(
|
||||||
|
children: <Widget>[
|
||||||
|
Text(veggie.name, style: Styles.headlineName),
|
||||||
|
]..addAll(_buildSeasonDots(veggie.seasons)),
|
||||||
|
),
|
||||||
|
Text(veggie.shortDescription,
|
||||||
|
style: Styles.headlineDescription),
|
||||||
|
],
|
||||||
|
),
|
||||||
|
)
|
||||||
|
],
|
||||||
|
),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in new issue