Initial Flutter booru app

lib/backend/di/backend_providers.dart

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+import 'package:connectivity_plus/connectivity_plus.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../core/cache/cache_service.dart';
+import '../../core/cache/image_cache_service.dart';
+import '../../core/database/app_database.dart';
+import '../../core/database/database_service.dart';
+import '../../core/http/network_info.dart';
+import '../providers/provider_factory.dart';
+import '../providers/provider_manager.dart';
+import '../repositories/collection_repository.dart';
+import '../repositories/favorite_repository.dart';
+import '../repositories/post_repository.dart';
+import '../repositories/provider_repository.dart';
+import '../repositories/search_repository.dart';
+import '../services/collection_service.dart';
+import '../services/favorite_service.dart';
+import '../services/feed_service.dart';
+import '../services/provider_check_service.dart';
+import '../services/search_service.dart';
+import '../services/settings_service.dart';
+
+final appDatabaseProvider = FutureProvider<AppDatabase>((ref) async {
+  final database = await AppDatabase.open();
+  ref.onDispose(database.close);
+  return database;
+});
+
+final databaseServiceProvider = Provider<DatabaseService>((ref) {
+  final database = ref.watch(appDatabaseProvider).requireValue;
+  return DatabaseService(database);
+});
+
+final connectivityProvider = Provider<Connectivity>((ref) => Connectivity());
+
+final networkInfoProvider = Provider<NetworkInfo>((ref) {
+  return NetworkInfo(ref.watch(connectivityProvider));
+});
+
+final providerFactoryProvider = Provider<ProviderFactory>((ref) {
+  return ProviderFactory();
+});
+
+final postRepositoryProvider = Provider<PostRepository>((ref) {
+  return PostRepository(ref.watch(databaseServiceProvider));
+});
+
+final providerRepositoryProvider = Provider<ProviderRepository>((ref) {
+  return ProviderRepository(ref.watch(databaseServiceProvider));
+});
+
+final searchRepositoryProvider = Provider<SearchRepository>((ref) {
+  return SearchRepository(ref.watch(databaseServiceProvider));
+});
+
+final favoriteRepositoryProvider = Provider<FavoriteRepository>((ref) {
+  return FavoriteRepository(
+    ref.watch(databaseServiceProvider),
+    ref.watch(postRepositoryProvider),
+  );
+});
+
+final collectionRepositoryProvider = Provider<CollectionRepository>((ref) {
+  return CollectionRepository(
+    ref.watch(databaseServiceProvider),
+    ref.watch(postRepositoryProvider),
+  );
+});
+
+final cacheServiceProvider = Provider<CacheService>((ref) {
+  return CacheService(ref.watch(databaseServiceProvider));
+});
+
+final imageCacheServiceProvider = Provider<ImageCacheService>((ref) {
+  return ImageCacheService();
+});
+
+final providerManagerProvider = Provider<ProviderManager>((ref) {
+  return ProviderManager(
+    ref.watch(providerRepositoryProvider),
+    ref.watch(providerFactoryProvider),
+  );
+});
+
+final feedServiceProvider = Provider<FeedService>((ref) {
+  return FeedService(
+    ref.watch(providerManagerProvider),
+    ref.watch(cacheServiceProvider),
+    ref.watch(settingsServiceProvider),
+  );
+});
+
+final searchServiceProvider = Provider<SearchService>((ref) {
+  return SearchService(ref.watch(searchRepositoryProvider));
+});
+
+final providerCheckServiceProvider = Provider<ProviderCheckService>((ref) {
+  return ProviderCheckService(
+    ref.watch(providerRepositoryProvider),
+    ref.watch(providerFactoryProvider),
+    ref.watch(providerManagerProvider),
+  );
+});
+
+final favoriteServiceProvider = Provider<FavoriteService>((ref) {
+  return FavoriteService(
+    ref.watch(favoriteRepositoryProvider),
+    ref.watch(postRepositoryProvider),
+  );
+});
+
+final collectionServiceProvider = Provider<CollectionService>((ref) {
+  return CollectionService(ref.watch(collectionRepositoryProvider));
+});
+
+final settingsServiceProvider = Provider<SettingsService>((ref) {
+  return SettingsService(
+    ref.watch(databaseServiceProvider),
+    providerRepository: ref.watch(providerRepositoryProvider),
+  );
+});