feat(mobile): native clients (#21459)

* platform clients

* uppercase http method

* fix hot reload

* custom user agent

* init before app launch

* set defaults

* move to bootstrap

* unrelated change

* disable disk cache by default

* optimized decoding

* remove incremental

* android impl

* memory optimization

* lock approach is slower on ios

* conditional cronet

* clarify parameter

* enable disk cache

* set user agent

* flutter-side decode

* optimized http

* fixed locking

* refactor

* potential race conditions

* embedded cronet

* refactor, fix capacity handling

* fast path for known content length

* ios optimizations

* re-enable cache

* formatting

* bump concurrency

* clear cache button

* fix eviction race condition

* add extra cancellation check

* tighten dispose

* better error handling

* fix disposal

---------

Co-authored-by: Alex <alex.tran1502@gmail.com>

mobile/lib/providers/image/cache/remote_image_cache_manager.dart

@@ -1,148 +1,25 @@
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
-// ignore: implementation_imports
-import 'package:flutter_cache_manager/src/cache_store.dart';
-import 'package:logging/logging.dart';
-import 'package:uuid/uuid.dart';
 
-abstract class RemoteCacheManager extends CacheManager {
-  static final _log = Logger('RemoteCacheManager');
-
-  RemoteCacheManager.custom(super.config, CacheStore store)
-    // Unfortunately, CacheStore is not a public API
-    // ignore: invalid_use_of_visible_for_testing_member
-    : super.custom(cacheStore: store);
-
-  Future<void> putStreamedFile(
-    String url,
-    Stream<List<int>> source, {
-    String? key,
-    String? eTag,
-    Duration maxAge = const Duration(days: 30),
-    String fileExtension = 'file',
-  });
-
-  // Unlike `putFileStream`, this method handles request cancellation,
-  // does not make a (slow) DB call checking if the file is already cached,
-  // does not synchronously check if a file exists,
-  // and deletes the file on cancellation without making these checks again.
-  Future<void> putStreamedFileToStore(
-    CacheStore store,
-    String url,
-    Stream<List<int>> source, {
-    String? key,
-    String? eTag,
-    Duration maxAge = const Duration(days: 30),
-    String fileExtension = 'file',
-  }) async {
-    final path = '${const Uuid().v1()}.$fileExtension';
-    final file = await store.fileSystem.createFile(path);
-    final sink = file.openWrite();
-    try {
-      await source.listen(sink.add, cancelOnError: true).asFuture();
-    } catch (e) {
-      try {
-        await sink.close();
-        await file.delete();
-      } catch (e) {
-        _log.severe('Failed to delete incomplete cache file: $e');
-      }
-      return;
-    }
-
-    try {
-      await sink.flush();
-      await sink.close();
-    } catch (e) {
-      try {
-        await file.delete();
-      } catch (e) {
-        _log.severe('Failed to delete incomplete cache file: $e');
-      }
-      return;
-    }
-
-    final cacheObject = CacheObject(
-      url,
-      key: key,
-      relativePath: path,
-      validTill: DateTime.now().add(maxAge),
-      eTag: eTag,
-    );
-    try {
-      await store.putFile(cacheObject);
-    } catch (e) {
-      try {
-        await file.delete();
-      } catch (e) {
-        _log.severe('Failed to delete untracked cache file: $e');
-      }
-    }
-  }
-}
-
-class RemoteImageCacheManager extends RemoteCacheManager {
+class RemoteImageCacheManager extends CacheManager {
   static const key = 'remoteImageCacheKey';
   static final RemoteImageCacheManager _instance = RemoteImageCacheManager._();
   static final _config = Config(key, maxNrOfCacheObjects: 500, stalePeriod: const Duration(days: 30));
-  static final _store = CacheStore(_config);
 
   factory RemoteImageCacheManager() {
     return _instance;
   }
 
-  RemoteImageCacheManager._() : super.custom(_config, _store);
-
-  @override
-  Future<void> putStreamedFile(
-    String url,
-    Stream<List<int>> source, {
-    String? key,
-    String? eTag,
-    Duration maxAge = const Duration(days: 30),
-    String fileExtension = 'file',
-  }) {
-    return putStreamedFileToStore(
-      _store,
-      url,
-      source,
-      key: key,
-      eTag: eTag,
-      maxAge: maxAge,
-      fileExtension: fileExtension,
-    );
-  }
+  RemoteImageCacheManager._() : super(_config);
 }
 
-/// The cache manager for full size images [ImmichRemoteImageProvider]
-class RemoteThumbnailCacheManager extends RemoteCacheManager {
+class RemoteThumbnailCacheManager extends CacheManager {
   static const key = 'remoteThumbnailCacheKey';
   static final RemoteThumbnailCacheManager _instance = RemoteThumbnailCacheManager._();
   static final _config = Config(key, maxNrOfCacheObjects: 5000, stalePeriod: const Duration(days: 30));
-  static final _store = CacheStore(_config);
 
   factory RemoteThumbnailCacheManager() {
     return _instance;
   }
 
-  RemoteThumbnailCacheManager._() : super.custom(_config, _store);
-
-  @override
-  Future<void> putStreamedFile(
-    String url,
-    Stream<List<int>> source, {
-    String? key,
-    String? eTag,
-    Duration maxAge = const Duration(days: 30),
-    String fileExtension = 'file',
-  }) {
-    return putStreamedFileToStore(
-      _store,
-      url,
-      source,
-      key: key,
-      eTag: eTag,
-      maxAge: maxAge,
-      fileExtension: fileExtension,
-    );
-  }
+  RemoteThumbnailCacheManager._() : super(_config);
 }

mobile/lib/providers/infrastructure/platform.provider.dart

@@ -4,7 +4,8 @@ import 'package:immich_mobile/platform/background_worker_api.g.dart';
 import 'package:immich_mobile/platform/background_worker_lock_api.g.dart';
 import 'package:immich_mobile/platform/connectivity_api.g.dart';
 import 'package:immich_mobile/platform/native_sync_api.g.dart';
-import 'package:immich_mobile/platform/thumbnail_api.g.dart';
+import 'package:immich_mobile/platform/local_image_api.g.dart';
+import 'package:immich_mobile/platform/remote_image_api.g.dart';
 
 final backgroundWorkerFgServiceProvider = Provider((_) => BackgroundWorkerFgService(BackgroundWorkerFgHostApi()));
 
@@ -16,4 +17,6 @@ final nativeSyncApiProvider = Provider<NativeSyncApi>((_) => NativeSyncApi());
 
 final connectivityApiProvider = Provider<ConnectivityApi>((_) => ConnectivityApi());
 
-final thumbnailApi = ThumbnailApi();
+final localImageApi = LocalImageApi();
+
+final remoteImageApi = RemoteImageApi();