cleanup of classes

mobile/lib/interfaces/asset_api.interface.dart

@@ -21,4 +21,6 @@ abstract interface class IAssetApiRepository {
     List<String> list,
     AssetVisibilityEnum visibility,
   );
+
+  Future<String?> getAssetMIMEType(String id);
 }

mobile/lib/interfaces/cast_destination_service.interface.dart

@@ -1,5 +1,5 @@
 import 'package:immich_mobile/entities/asset.entity.dart';
-import 'package:immich_mobile/models/cast_manager_state.dart';
+import 'package:immich_mobile/models/cast/cast_manager_state.dart';
 
 abstract interface class ICastDestinationService {
   Future<bool> initialize();

mobile/lib/interfaces/sessions_api.interface.dart

@@ -0,0 +1,9 @@
+import 'package:immich_mobile/models/sessions/session_create_response.model.dart';
+
+abstract interface class ISessionAPIRepository {
+  Future<SessionCreateResponse> createSession(
+    String deviceName,
+    String deviceOS, {
+    int? duration,
+  });
+}

mobile/lib/models/sessions/session_create_response.model.dart

@@ -0,0 +1,26 @@
+class SessionCreateResponse {
+  final String createdAt;
+  final bool current;
+  final String deviceOS;
+  final String deviceType;
+  final String? expiresAt;
+  final String id;
+  final String token;
+  final String updatedAt;
+
+  SessionCreateResponse({
+    required this.createdAt,
+    required this.current,
+    required this.deviceOS,
+    required this.deviceType,
+    this.expiresAt,
+    required this.id,
+    required this.token,
+    required this.updatedAt,
+  });
+
+  @override
+  String toString() {
+    return 'SessionCreateResponse[createdAt=$createdAt, current=$current, deviceOS=$deviceOS, deviceType=$deviceType, expiresAt=$expiresAt, id=$id, token=$token, updatedAt=$updatedAt]';
+  }
+}

mobile/lib/pages/common/gallery_viewer.page.dart

@@ -122,6 +122,8 @@ class GalleryViewerPage extends HookConsumerWidget {
     useEffect(() {
       final asset = loadAsset(currentIndex.value);
       ref.read(castProvider.notifier).loadMedia(asset, false);
+
+      return null;
     }, [
       ref.watch(castProvider).isCasting,
     ]);

mobile/lib/providers/cast.provider.dart

@@ -1,8 +1,7 @@
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/entities/asset.entity.dart';
-import 'package:immich_mobile/models/cast_manager_state.dart';
+import 'package:immich_mobile/models/cast/cast_manager_state.dart';
 import 'package:immich_mobile/services/gcast.service.dart';
-import 'package:openapi/api.dart';
 
 final castProvider = StateNotifierProvider<CastNotifier, CastManagerState>(
   (ref) => CastNotifier(ref.watch(gCastServiceProvider)),

mobile/lib/repositories/asset_api.repository.dart

@@ -72,4 +72,11 @@ class AssetApiRepository extends ApiRepository implements IAssetApiRepository {
         return AssetVisibility.archive;
     }
   }
+
+  Future<String?> getAssetMIMEType(String assetId) async {
+    final response = await checkNull(_api.getAssetInfo(assetId));
+
+    // we need to get the MIME of the thumbnail once that gets added to the API
+    return response.originalMimeType;
+  }
 }

mobile/lib/repositories/sessions_api.repository.dart

@@ -0,0 +1,45 @@
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/interfaces/sessions_api.interface.dart';
+import 'package:immich_mobile/models/sessions/session_create_response.model.dart';
+import 'package:immich_mobile/providers/api.provider.dart';
+import 'package:immich_mobile/repositories/api.repository.dart';
+import 'package:openapi/api.dart';
+
+final sessionsAPIRepositoryProvider = Provider(
+  (ref) => SessionsAPIRepository(
+    ref.watch(apiServiceProvider).sessionsApi,
+  ),
+);
+
+class SessionsAPIRepository extends ApiRepository
+    implements ISessionAPIRepository {
+  final SessionsApi _api;
+
+  SessionsAPIRepository(this._api);
+
+  @override
+  Future<SessionCreateResponse> createSession(
+      String deviceType, String deviceOS,
+      {int? duration}) async {
+    final dto = await checkNull(
+      _api.createSession(
+        SessionCreateDto(
+          deviceType: deviceType,
+          deviceOS: deviceOS,
+          duration: duration,
+        ),
+      ),
+    );
+
+    return SessionCreateResponse(
+      id: dto.id,
+      current: dto.current,
+      deviceType: deviceType,
+      deviceOS: deviceOS,
+      expiresAt: dto.expiresAt,
+      createdAt: dto.createdAt,
+      updatedAt: dto.updatedAt,
+      token: dto.token,
+    );
+  }
+}

mobile/lib/services/gcast.service.dart

@@ -1,30 +1,32 @@
 import 'package:cast/device.dart';
 import 'package:cast/session.dart';
-import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/domain/models/store.model.dart';
 import 'package:immich_mobile/entities/asset.entity.dart';
 import 'package:immich_mobile/entities/store.entity.dart';
 import 'package:immich_mobile/interfaces/cast_destination_service.interface.dart';
-import 'package:immich_mobile/models/cast_manager_state.dart';
-import 'package:immich_mobile/providers/api.provider.dart';
+import 'package:immich_mobile/models/cast/cast_manager_state.dart';
+import 'package:immich_mobile/models/sessions/session_create_response.model.dart';
+import 'package:immich_mobile/repositories/asset_api.repository.dart';
 import 'package:immich_mobile/repositories/gcast.repository.dart';
-import 'package:immich_mobile/services/api.service.dart';
+import 'package:immich_mobile/repositories/sessions_api.repository.dart';
 import 'package:immich_mobile/utils/image_url_builder.dart';
 import 'package:immich_mobile/utils/url_helper.dart';
-import 'package:openapi/api.dart' as api;
-import 'package:uuid/uuid.dart';
 
 final gCastServiceProvider = Provider(
   (ref) => GCastService(
-      ref.watch(gCastRepositoryProvider), ref.watch(apiServiceProvider)),
+    ref.watch(gCastRepositoryProvider),
+    ref.watch(sessionsAPIRepositoryProvider),
+    ref.watch(assetApiRepositoryProvider),
+  ),
 );
 
 class GCastService implements ICastDestinationService {
   final GCastRepository _gCastRepository;
-  final ApiService _apiService;
+  final SessionsAPIRepository _sessionsApiService;
+  final AssetApiRepository _assetApiRepository;
 
-  api.SessionCreateResponseDto? sessionKey;
+  SessionCreateResponse? sessionKey;
   String? currentAssetId;
   bool isConnected = false;
 
@@ -39,7 +41,11 @@ class GCastService implements ICastDestinationService {
   @override
   void Function(CastState)? onCastState;
 
-  GCastService(this._gCastRepository, this._apiService) {
+  GCastService(
+    this._gCastRepository,
+    this._sessionsApiService,
+    this._assetApiRepository,
+  ) {
     _gCastRepository.onCastStatus = _onCastStatusCallback;
     _gCastRepository.onCastMessage = _onCastMessageCallback;
   }
@@ -103,29 +109,24 @@ class GCastService implements ICastDestinationService {
     }
 
     // create a session key
-    sessionKey ??= await _apiService.sessionsApi.createSession(
-      api.SessionCreateDto(
-        deviceOS: "Google Cast",
-        deviceType: "Google Cast",
-        duration: const Duration(minutes: 15).inSeconds,
-      ),
+    sessionKey ??= await _sessionsApiService.createSession(
+      "Cast",
+      "Google Cast",
+      duration: const Duration(minutes: 15).inSeconds,
     );
 
     final unauthenticatedUrl = asset.isVideo
         ? getPlaybackUrlForRemoteId(
             asset.remoteId!,
           )
-        : getThumbnailUrlForRemoteId(
-            asset.remoteId!,
-            type: api.AssetMediaSize.thumbnail,
-          );
+        : getThumbnailUrlForRemoteId(asset.remoteId!);
 
     final authenticatedURL =
         "$unauthenticatedUrl&sessionKey=${sessionKey?.token}";
 
     // get image mime type
-    final info = await _apiService.assetsApi.getAssetInfo(asset.remoteId!);
-    final mimeType = info?.originalMimeType;
+    final mimeType =
+        await _assetApiRepository.getAssetMIMEType(asset.remoteId!);
 
     if (mimeType == null) {
       return;

mobile/lib/widgets/asset_viewer/cast_dialog.dart

@@ -2,7 +2,7 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/extensions/build_context_extensions.dart';
-import 'package:immich_mobile/models/cast_manager_state.dart';
+import 'package:immich_mobile/models/cast/cast_manager_state.dart';
 import 'package:immich_mobile/providers/cast.provider.dart';
 
 class CastDialog extends ConsumerWidget {