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minstrel/flutter_client/lib/api/endpoints/radio.dart
T
bvandeusen 4dbb3190ff fix(flutter): player updates on track change + kebab artist nav + Start radio
Three issues, all related to the player surface:

1. Player UI didn't update on track change. audio_handler's
   _onCurrentIndexChanged only kicked off the cover load — it never
   pushed the new MediaItem onto the mediaItem stream. Title/artist/
   cover stayed pinned to whatever setQueueFromTracks(initialIndex:)
   set on first play. Now the listener pushes queue[idx] when the
   index changes.

2. Player kebab "Go to artist" 404'd while the same item from
   MostPlayed worked. Same TrackActionsSheet for both, but the
   player's _trackRefFromMediaItem was hardcoding artistId: ''
   because audio_handler's _toMediaItem never stashed it in extras.
   Stash artist_id alongside album_id; player_bar +
   now_playing_screen read it back. Both kebabs now navigate.

3. "Start radio" didn't exist on Flutter even though the server has
   /api/radio?seed_track=<id>. New RadioApi (lib/api/endpoints/
   radio.dart) wraps the endpoint; PlayerActions.startRadio(trackId)
   fetches + plays the result via the existing playTracks path.
   New menu item between "Add to playlist" and the divider above
   "Go to album", calls startRadio with a snackbar error fallback.
2026-05-11 12:32:43 -04:00

28 lines
882 B
Dart

import 'package:dio/dio.dart';
import '../../models/track.dart';
/// GET /api/radio?seed_track=<uuid>&limit=<int>. Returns the seed at
/// index 0 followed by up to `limit-1` weighted-shuffle picks scored
/// by the server's recommendation engine. The shape matches what
/// `playerActions.playTracks` expects, so a radio start is just one
/// fetch + one playTracks call.
class RadioApi {
RadioApi(this._dio);
final Dio _dio;
Future<List<TrackRef>> seedTrack(String trackId, {int? limit}) async {
final r = await _dio.get<Map<String, dynamic>>(
'/api/radio',
queryParameters: {
'seed_track': trackId,
if (limit != null) 'limit': limit,
},
);
final raw = (r.data?['tracks'] as List?) ?? const [];
return raw
.map((e) => TrackRef.fromJson((e as Map).cast<String, dynamic>()))
.toList(growable: false);
}
}