chore: player skipping all tracks from cache

lib/provider/audio_player/audio_player.dart

@@ -72,14 +72,18 @@ class AudioPlayerNotifier extends Notifier<AudioPlayerState> {
           ],
         );
       });
-    } else {
+    } else if (medias.isNotEmpty) {
       await audioPlayer.openPlaylist(
         medias
-            .map((media) => Media(
+            .map(
+              (media) => SpotubeMedia.fromMedia(
+                Media(
                   media.uri,
                   extras: media.extras,
                   httpHeaders: media.httpHeaders,
-                ))
+                ),
+              ),
+            )
             .toList(),
         initialIndex: playlist.index,
       );

lib/provider/audio_player/state.dart

@@ -33,11 +33,13 @@ class AudioPlayerState {
       shuffled: json['shuffled'],
       playlist: Playlist(
         json['playlist']['medias']
-            .map((media) => Media(
-                  media['uri'],
-                  extras: media['extras'],
-                  httpHeaders: media['httpHeaders'],
-                ))
+            .map(
+              (media) => SpotubeMedia.fromMedia(Media(
+                media['uri'],
+                extras: media['extras'],
+                httpHeaders: media['httpHeaders'],
+              )),
+            )
             .toList(),
         index: json['playlist']['index'],
       ),

lib/provider/server/server.dart

@@ -5,15 +5,16 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:shelf/shelf_io.dart';
 import 'package:spotube/provider/server/pipeline.dart';
 import 'package:spotube/provider/server/router.dart';
+import 'package:spotube/services/audio_player/audio_player.dart';
 import 'package:spotube/services/logger/logger.dart';
 
-int serverPort = 0;
 final serverProvider = FutureProvider(
   (ref) async {
     final pipeline = ref.watch(pipelineProvider);
     final router = ref.watch(serverRouterProvider);
+    final port = Random().nextInt(17500) + 5000;
 
-    final port = Random().nextInt(17000) + 1500;
+    SpotubeMedia.serverPort = port;
 
     final server = await serve(
       pipeline.addHandler(router.call),
@@ -28,8 +29,6 @@ final serverProvider = FutureProvider(
       server.close();
     });
 
-    serverPort = port;
-
     return (server: server, port: port);
   },
 );

lib/services/audio_player/audio_player.dart

@@ -1,7 +1,6 @@
 import 'dart:io';
 
 import 'package:media_kit/media_kit.dart' hide Track;
-import 'package:spotube/provider/server/server.dart';
 import 'package:spotube/services/logger/logger.dart';
 import 'package:flutter/foundation.dart';
 import 'package:spotify/spotify.dart' hide Playlist;
@@ -20,9 +19,11 @@ part 'audio_player_impl.dart';
 class SpotubeMedia extends mk.Media {
   final Track track;
 
+  static int serverPort = 0;
+
   SpotubeMedia(
     this.track, {
-    Map<String, String>? extras,
+    Map<String, dynamic>? extras,
     super.httpHeaders,
   }) : super(
           track is LocalTrack
@@ -38,11 +39,20 @@ class SpotubeMedia extends mk.Media {
           },
         );
 
+  @override
+  String get uri => track is LocalTrack
+      ? (track as LocalTrack).path
+      : "http://${InternetAddress.anyIPv4.address}:$serverPort/stream/${track.id}";
+
   factory SpotubeMedia.fromMedia(mk.Media media) {
     final track = media.uri.startsWith("http")
         ? Track.fromJson(media.extras?["track"])
         : LocalTrack.fromJson(media.extras?["track"]);
-    return SpotubeMedia(track);
+    return SpotubeMedia(
+      track,
+      extras: media.extras,
+      httpHeaders: media.httpHeaders,
+    );
   }
 }