45 lines
1.4 KiB
Dart
Executable File
45 lines
1.4 KiB
Dart
Executable File
import 'package:collection/collection.dart';
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import 'package:get/get.dart';
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import 'package:rhythm_box/providers/audio_player.dart';
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import 'package:rhythm_box/services/audio_player/audio_player.dart';
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import 'package:rhythm_box/services/local_track.dart';
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import 'package:rhythm_box/services/sourced_track/sourced_track.dart';
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import 'package:rhythm_box/widgets/tracks/querying_track_info.dart';
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import 'package:spotify/spotify.dart';
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class SourcedTrackProvider extends GetxController {
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Rx<SourcedTrack?> sourcedTrack = Rx(null);
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Future<SourcedTrack?> fetch(RhythmMedia? media) async {
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final track = media?.track;
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if (track == null || track is LocalTrack) {
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sourcedTrack.value = null;
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return null;
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}
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final AudioPlayerProvider playback = Get.find();
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final QueryingTrackInfoProvider query = Get.find();
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ever(playback.state.value.tracks.obs, (List<Track> tracks) {
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if (tracks.isEmpty || tracks.none((element) => element.id == track.id)) {
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invalidate();
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}
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});
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final isCurrentTrack = playback.state.value.activeTrack?.id == track.id;
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if (isCurrentTrack) query.isQueryingTrackInfo.value = true;
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sourcedTrack.value = await SourcedTrack.fetchFromTrack(track: track);
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if (isCurrentTrack) query.isQueryingTrackInfo.value = false;
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return sourcedTrack.value;
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}
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void invalidate() {
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sourcedTrack.value = null;
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fetch(null);
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}
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}
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