Initial commit

2026-07-14 11:11:36 +08:00
commit 656499cf94
604 changed files with 119518 additions and 0 deletions
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+import '../../../core/contracts/library.dart';
+import 'cross_server_playlist.dart';
+import 'playlist.dart';
+import 'series_episode_playlist.dart';
+import 'single_item_playlist.dart';
+
+typedef LoadDetailFn = Future<MediaDetailRes> Function(String itemId);
+
+
+Future<Playlist> playlistFromLaunch({
+  required String itemId,
+  String? mediaSourceId,
+  int? startPositionTicks,
+  int? preferredAudioStreamIndex,
+  int? preferredSubtitleStreamIndex,
+  bool playFromStart = false,
+  List<CrossServerPlaylistEntry>? crossServerSequence,
+  required LoadDetailFn loadDetail,
+  required LoadEpisodesFn loadEpisodes,
+  required LoadSeasonsFn loadSeasons,
+}) async {
+  if (crossServerSequence != null && crossServerSequence.isNotEmpty) {
+    var initialIndex = crossServerSequence.indexWhere(
+      (e) => e.itemId == itemId,
+    );
+    if (initialIndex < 0) initialIndex = 0;
+    return CrossServerPlaylist(
+      sequence: crossServerSequence,
+      initialIndex: initialIndex,
+      initialPlayFromStart: playFromStart,
+    );
+  }
+
+  final detail = await loadDetail(itemId);
+  final base = detail.base;
+  if (base.Type == 'Episode' &&
+      base.SeriesId != null &&
+      base.SeasonId != null) {
+    final seriesPlaylist = SeriesEpisodePlaylist(
+      seriesId: base.SeriesId!,
+      loadEpisodes: loadEpisodes,
+      loadSeasons: loadSeasons,
+    );
+    await seriesPlaylist.initialize(
+      seasonId: base.SeasonId!,
+      episodeId: itemId,
+      initialIndexNumber: base.IndexNumber,
+      initialMediaSourceId: mediaSourceId,
+      initialStartPositionTicks: startPositionTicks,
+      initialPreferredAudioStreamIndex: preferredAudioStreamIndex,
+      initialPreferredSubtitleStreamIndex: preferredSubtitleStreamIndex,
+      initialPlayFromStart: playFromStart,
+      preloadedItem: base,
+    );
+    return seriesPlaylist;
+  }
+
+  return SingleItemPlaylist(
+    item: PlaylistItem(
+      itemId: itemId,
+      mediaSourceId: mediaSourceId,
+      startPositionTicks: startPositionTicks,
+      preferredAudioStreamIndex: preferredAudioStreamIndex,
+      preferredSubtitleStreamIndex: preferredSubtitleStreamIndex,
+      playFromStart: playFromStart,
+      preloadedItem: base,
+    ),
+  );
+}