mirror of
https://github.com/wger-project/flutter.git
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133 lines
4.9 KiB
Dart
133 lines
4.9 KiB
Dart
/*
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* This file is part of wger Workout Manager <https://github.com/wger-project>.
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* Copyright (C) 2020, 2021 wger Team
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*
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* wger Workout Manager is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* wger Workout Manager is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:provider/provider.dart';
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import 'package:wger/models/nutrition/meal.dart';
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import 'package:wger/providers/nutrition.dart';
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import 'package:wger/widgets/nutrition/meal.dart';
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import 'package:wger/widgets/nutrition/nutrition_tiles.dart';
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class LogMealArguments {
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final Meal meal;
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final bool popTwice;
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const LogMealArguments(this.meal, this.popTwice);
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}
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class LogMealScreen extends StatefulWidget {
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const LogMealScreen();
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static const routeName = '/log-meal';
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@override
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State<LogMealScreen> createState() => _LogMealScreenState();
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}
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class _LogMealScreenState extends State<LogMealScreen> {
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double portionPct = 100;
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@override
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Widget build(BuildContext context) {
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final args = ModalRoute.of(context)!.settings.arguments as LogMealArguments;
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final meal = args.meal.copyWith(
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mealItems: args.meal.mealItems
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.map((mealItem) => mealItem.copyWith(amount: mealItem.amount * portionPct / 100))
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.toList(),
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);
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return Scaffold(
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appBar: AppBar(
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title: Text(AppLocalizations.of(context).logMeal),
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),
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body: Consumer<NutritionPlansProvider>(
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builder: (context, nutritionProvider, child) => SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 16),
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child: Column(
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children: [
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Text(
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meal.name,
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style: Theme.of(context).textTheme.headlineSmall,
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),
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if (meal.mealItems.isEmpty)
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ListTile(title: Text(AppLocalizations.of(context).noIngredientsDefined))
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else
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Column(
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children: [
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const DiaryheaderTile(),
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...meal.mealItems.map(
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(item) => MealItemEditableFullTile(item, viewMode.withAllDetails, false)),
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const SizedBox(height: 32),
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Text(
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'Portion: ${portionPct.round()} %',
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style: Theme.of(context).textTheme.bodyLarge,
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),
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Slider.adaptive(
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min: 0,
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max: 150,
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divisions: 30,
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onChanged: (value) => setState(() => portionPct = value),
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value: portionPct,
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),
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],
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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if (meal.mealItems.isNotEmpty)
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TextButton(
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child: const Text('Log'),
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onPressed: () async {
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await Provider.of<NutritionPlansProvider>(
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context,
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listen: false,
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).logMealToDiary(meal);
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// ignore: use_build_context_synchronously
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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// ignore: use_build_context_synchronously
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AppLocalizations.of(context).mealLogged,
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textAlign: TextAlign.center,
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),
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),
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);
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Navigator.of(context).pop();
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if (args.popTwice) {
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Navigator.of(context).pop();
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}
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},
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),
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TextButton(
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child: Text(
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MaterialLocalizations.of(context).cancelButtonLabel,
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),
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onPressed: () => Navigator.of(context).pop(),
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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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),
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),
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);
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}
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}
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