mirror of
https://github.com/wger-project/flutter.git
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253 lines
11 KiB
Dart
253 lines
11 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/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart' as riverpod;
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import 'package:logging/logging.dart';
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import 'package:provider/provider.dart';
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import 'package:wger/core/locator.dart';
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import 'package:wger/exceptions/http_exception.dart';
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import 'package:wger/helpers/errors.dart';
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import 'package:wger/helpers/shared_preferences.dart';
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import 'package:wger/l10n/generated/app_localizations.dart';
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import 'package:wger/providers/add_exercise.dart';
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import 'package:wger/providers/base_provider.dart';
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import 'package:wger/providers/body_weight.dart';
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import 'package:wger/providers/exercises.dart';
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import 'package:wger/providers/gallery.dart';
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import 'package:wger/providers/measurement.dart';
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import 'package:wger/providers/nutrition.dart';
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import 'package:wger/providers/routines.dart';
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import 'package:wger/providers/user.dart';
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import 'package:wger/screens/add_exercise_screen.dart';
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import 'package:wger/screens/auth_screen.dart';
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import 'package:wger/screens/configure_plates_screen.dart';
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import 'package:wger/screens/dashboard.dart';
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import 'package:wger/screens/exercise_screen.dart';
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import 'package:wger/screens/exercises_screen.dart';
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import 'package:wger/screens/form_screen.dart';
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import 'package:wger/screens/gallery_screen.dart';
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import 'package:wger/screens/gym_mode.dart';
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import 'package:wger/screens/home_tabs_screen.dart';
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import 'package:wger/screens/log_meal_screen.dart';
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import 'package:wger/screens/log_meals_screen.dart';
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import 'package:wger/screens/measurement_categories_screen.dart';
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import 'package:wger/screens/measurement_entries_screen.dart';
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import 'package:wger/screens/nutritional_diary_screen.dart';
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import 'package:wger/screens/nutritional_plan_screen.dart';
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import 'package:wger/screens/nutritional_plans_screen.dart';
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import 'package:wger/screens/routine_edit_screen.dart';
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import 'package:wger/screens/routine_list_screen.dart';
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import 'package:wger/screens/routine_logs_screen.dart';
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import 'package:wger/screens/routine_screen.dart';
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import 'package:wger/screens/splash_screen.dart';
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import 'package:wger/screens/update_app_screen.dart';
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import 'package:wger/screens/weight_screen.dart';
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import 'package:wger/theme/theme.dart';
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import 'package:wger/widgets/core/about.dart';
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import 'package:wger/widgets/core/log_overview.dart';
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import 'package:wger/widgets/core/settings.dart';
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import 'helpers/logs.dart';
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import 'providers/auth.dart';
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void _setupLogging() {
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Logger.root.level = kDebugMode ? Level.ALL : Level.INFO;
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Logger.root.onRecord.listen((record) {
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print('${record.level.name}: ${record.time} [${record.loggerName}] ${record.message}');
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InMemoryLogStore().add(record);
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});
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}
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final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
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void main() async {
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// Needs to be called before runApp
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WidgetsFlutterBinding.ensureInitialized();
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// Logger
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_setupLogging();
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final logger = Logger('main');
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// Locator to initialize exerciseDB
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await ServiceLocator().configure();
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// SharedPreferences to SharedPreferencesAsync migration function
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await PreferenceHelper.instance.migrationSupportFunctionForSharedPreferences();
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// Catch errors from Flutter itself (widget build, layout, paint, etc.)
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//
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// NOTE: it seems this sometimes makes problems and even freezes the flutter
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// process when widgets overflow, so it is disabled in dev mode.
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if (!kDebugMode) {
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FlutterError.onError = (FlutterErrorDetails details) {
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final stack = details.stack ?? StackTrace.empty;
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logger.severe('Error caught by FlutterError.onError: ${details.exception}');
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FlutterError.dumpErrorToConsole(details);
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// Don't show the full error dialog for network image loading errors.
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if (details.exception is NetworkImageLoadException) {
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return;
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}
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showGeneralErrorDialog(details.exception, stack);
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// throw details.exception;
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};
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}
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// Catch errors that happen outside of the Flutter framework (e.g., in async operations)
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PlatformDispatcher.instance.onError = (error, stack) {
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logger.severe('Error caught by PlatformDispatcher.instance.onError: $error');
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logger.severe('Stack trace: $stack');
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if (error is WgerHttpException) {
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showHttpExceptionErrorDialog(error);
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} else {
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showGeneralErrorDialog(error, stack);
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}
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// Return true to indicate that the error has been handled.
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return true;
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};
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// Application
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runApp(const riverpod.ProviderScope(child: MainApp()));
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}
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class MainApp extends StatelessWidget {
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const MainApp();
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Widget _getHomeScreen(AuthProvider auth) {
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switch (auth.state) {
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case AuthState.loggedIn:
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return HomeTabsScreen();
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case AuthState.updateRequired:
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return const UpdateAppScreen();
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default:
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return FutureBuilder(
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future: auth.tryAutoLogin(),
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builder: (ctx, authResultSnapshot) =>
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authResultSnapshot.connectionState == ConnectionState.waiting
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? const SplashScreen()
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: const AuthScreen(),
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);
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}
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}
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@override
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Widget build(BuildContext context) {
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return MultiProvider(
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providers: [
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ChangeNotifierProvider(create: (ctx) => AuthProvider()),
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ChangeNotifierProxyProvider<AuthProvider, ExercisesProvider>(
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create: (context) =>
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ExercisesProvider(WgerBaseProvider(Provider.of(context, listen: false))),
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update: (context, base, previous) =>
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previous ?? ExercisesProvider(WgerBaseProvider(base)),
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),
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ChangeNotifierProxyProvider2<AuthProvider, ExercisesProvider, RoutinesProvider>(
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create: (context) => RoutinesProvider(
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WgerBaseProvider(Provider.of(context, listen: false)),
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Provider.of(context, listen: false),
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[],
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),
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update: (context, auth, exercises, previous) =>
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previous ?? RoutinesProvider(WgerBaseProvider(auth), exercises, []),
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),
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ChangeNotifierProxyProvider<AuthProvider, NutritionPlansProvider>(
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create: (context) =>
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NutritionPlansProvider(WgerBaseProvider(Provider.of(context, listen: false)), []),
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update: (context, auth, previous) =>
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previous ?? NutritionPlansProvider(WgerBaseProvider(auth), []),
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),
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ChangeNotifierProxyProvider<AuthProvider, MeasurementProvider>(
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create: (context) =>
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MeasurementProvider(WgerBaseProvider(Provider.of(context, listen: false))),
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update: (context, base, previous) =>
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previous ?? MeasurementProvider(WgerBaseProvider(base)),
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),
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ChangeNotifierProxyProvider<AuthProvider, UserProvider>(
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create: (context) => UserProvider(WgerBaseProvider(Provider.of(context, listen: false))),
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update: (context, base, previous) => previous ?? UserProvider(WgerBaseProvider(base)),
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),
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ChangeNotifierProxyProvider<AuthProvider, BodyWeightProvider>(
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create: (context) =>
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BodyWeightProvider(WgerBaseProvider(Provider.of(context, listen: false))),
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update: (context, base, previous) =>
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previous ?? BodyWeightProvider(WgerBaseProvider(base)),
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),
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ChangeNotifierProxyProvider<AuthProvider, GalleryProvider>(
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create: (context) => GalleryProvider(Provider.of(context, listen: false), []),
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update: (context, auth, previous) => previous ?? GalleryProvider(auth, []),
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),
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ChangeNotifierProxyProvider<AuthProvider, AddExerciseProvider>(
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create: (context) =>
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AddExerciseProvider(WgerBaseProvider(Provider.of(context, listen: false))),
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update: (context, base, previous) =>
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previous ?? AddExerciseProvider(WgerBaseProvider(base)),
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),
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],
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child: Consumer<AuthProvider>(
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builder: (ctx, auth, _) => Consumer<UserProvider>(
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builder: (ctx, user, _) => MaterialApp(
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title: 'wger',
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navigatorKey: navigatorKey,
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theme: wgerLightTheme,
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darkTheme: wgerDarkTheme,
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highContrastTheme: wgerLightThemeHc,
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highContrastDarkTheme: wgerDarkThemeHc,
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themeMode: user.themeMode,
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home: _getHomeScreen(auth),
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routes: {
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DashboardScreen.routeName: (ctx) => const DashboardScreen(),
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FormScreen.routeName: (ctx) => const FormScreen(),
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GalleryScreen.routeName: (ctx) => const GalleryScreen(),
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GymModeScreen.routeName: (ctx) => const GymModeScreen(),
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HomeTabsScreen.routeName: (ctx) => HomeTabsScreen(),
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MeasurementCategoriesScreen.routeName: (ctx) => const MeasurementCategoriesScreen(),
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MeasurementEntriesScreen.routeName: (ctx) => const MeasurementEntriesScreen(),
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NutritionalPlansScreen.routeName: (ctx) => const NutritionalPlansScreen(),
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NutritionalDiaryScreen.routeName: (ctx) => const NutritionalDiaryScreen(),
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NutritionalPlanScreen.routeName: (ctx) => const NutritionalPlanScreen(),
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LogMealsScreen.routeName: (ctx) => const LogMealsScreen(),
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LogMealScreen.routeName: (ctx) => const LogMealScreen(),
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WeightScreen.routeName: (ctx) => const WeightScreen(),
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RoutineScreen.routeName: (ctx) => const RoutineScreen(),
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RoutineEditScreen.routeName: (ctx) => const RoutineEditScreen(),
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WorkoutLogsScreen.routeName: (ctx) => const WorkoutLogsScreen(),
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RoutineListScreen.routeName: (ctx) => const RoutineListScreen(),
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ExercisesScreen.routeName: (ctx) => const ExercisesScreen(),
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ExerciseDetailScreen.routeName: (ctx) => const ExerciseDetailScreen(),
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AddExerciseScreen.routeName: (ctx) => const AddExerciseScreen(),
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AboutPage.routeName: (ctx) => const AboutPage(),
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SettingsPage.routeName: (ctx) => const SettingsPage(),
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LogOverviewPage.routeName: (ctx) => const LogOverviewPage(),
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ConfigurePlatesScreen.routeName: (ctx) => const ConfigurePlatesScreen(),
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},
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localizationsDelegates: AppLocalizations.localizationsDelegates,
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supportedLocales: AppLocalizations.supportedLocales,
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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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