added cargo files

PinePods-0.8.2/mobile/lib/repository/repository.dart

@@ -0,0 +1,70 @@
+// Copyright 2020 Ben Hills and the project contributors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:pinepods_mobile/entities/episode.dart';
+import 'package:pinepods_mobile/entities/podcast.dart';
+import 'package:pinepods_mobile/entities/transcript.dart';
+import 'package:pinepods_mobile/state/episode_state.dart';
+
+/// An abstract class that represent the actions supported by the chosen
+/// database or storage implementation.
+abstract class Repository {
+  /// General
+  Future<void> close();
+
+  /// Podcasts
+  Future<Podcast?> findPodcastById(num id);
+
+  Future<Podcast?> findPodcastByGuid(String guid);
+
+  Future<Podcast> savePodcast(Podcast podcast, {bool withEpisodes = true});
+
+  Future<void> deletePodcast(Podcast podcast);
+
+  Future<List<Podcast>> subscriptions();
+
+  /// Episodes
+  Future<List<Episode>> findAllEpisodes();
+
+  Future<Episode?> findEpisodeById(int id);
+
+  Future<Episode?> findEpisodeByGuid(String guid);
+
+  Future<List<Episode?>> findEpisodesByPodcastGuid(
+    String pguid, {
+    PodcastEpisodeFilter filter = PodcastEpisodeFilter.none,
+    PodcastEpisodeSort sort = PodcastEpisodeSort.none,
+  });
+
+  Future<Episode?> findEpisodeByTaskId(String taskId);
+
+  Future<Episode> saveEpisode(Episode episode, [bool updateIfSame = false]);
+
+  Future<List<Episode>> saveEpisodes(List<Episode> episodes, [bool updateIfSame = false]);
+
+  Future<void> deleteEpisode(Episode episode);
+
+  Future<void> deleteEpisodes(List<Episode> episodes);
+
+  Future<List<Episode>> findDownloadsByPodcastGuid(String pguid);
+
+  Future<List<Episode>> findDownloads();
+
+  Future<Transcript?> findTranscriptById(int id);
+
+  Future<Transcript> saveTranscript(Transcript transcript);
+
+  Future<void> deleteTranscriptById(int id);
+
+  Future<void> deleteTranscriptsById(List<int> id);
+
+  /// Queue
+  Future<void> saveQueue(List<Episode> episodes);
+
+  Future<List<Episode>> loadQueue();
+
+  /// Event listeners
+  Stream<Podcast>? podcastListener;
+  Stream<EpisodeState>? episodeListener;
+}