fix(player): 收敛播放入口缓冲提示

test/player/player_logic_test.dart

@@ -2,6 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:video_player/video_player.dart';
+// ignore: depend_on_referenced_packages
+import 'package:video_player_platform_interface/video_player_platform_interface.dart';
 import 'package:fruitshorts/core/data/models/drama.dart';
 import 'package:fruitshorts/core/data/models/play_ticket.dart';
 import 'package:fruitshorts/core/data/models/player_port.dart';
@@ -287,6 +289,44 @@ void main() {
         await tester.pump();
       },
     );
+
+    testWidgets('should_seek_cached_position_before_play_when_rebuilding', (
+      tester,
+    ) async {
+      final previousPlatform = VideoPlayerPlatform.instance;
+      VideoPlayerPlatform.instance = _VideoPlayerPlatformStub();
+      addTearDown(() => VideoPlayerPlatform.instance = previousPlatform);
+      final cache = PlaybackPositionCache();
+      cache.save(
+        episodeId: 'signal-1',
+        dramaId: 'signal',
+        position: const Duration(seconds: 42),
+        duration: const Duration(minutes: 1),
+      );
+      final factory = _VideoRecordingFactory();
+      late PlayerLogic logic;
+      await tester.runAsync(() async {
+        logic = _logic(FakeWatchHistory(), positionCache: cache);
+        logic.attach(
+          PlayerPage(drama: _drama('signal'), initialIndex: 0),
+          isMounted: () => true,
+        );
+        logic.start(
+          factory: factory.create,
+          coordinator: PlaybackCoordinator(),
+        );
+        await _drain(logic);
+        await pumpEventQueue();
+        await logic.session.playbackSettled;
+        await logic.session.preloadSettled;
+      });
+
+      final player = logic.session.active! as _VideoRecordingPlayer;
+      expect(player.events, containsAllInOrder(['initialize', 'seek', 'play']));
+      expect(player.controller.value.position, const Duration(seconds: 42));
+      logic.dispose();
+      await tester.pump();
+    });
   });
 
   test('should_play_local_file_without_ticket_when_episode_is_downloaded',
@@ -1297,21 +1337,38 @@ class _SessionVideoSurface extends StatelessWidget {
 
 class _VideoRecordingFactory {
   final List<_VideoRecordingPlayer> created = [];
+  final List<String> events = [];
 
   PlayerPort create(Episode episode) {
-    final player = _VideoRecordingPlayer(episode);
+    final player = _VideoRecordingPlayer(episode, events);
     created.add(player);
     return player;
   }
 }
 
+class _VideoPlayerPlatformStub extends VideoPlayerPlatform {
+  @override
+  Future<void> init() async {}
+
+  @override
+  Future<void> dispose(int playerId) async {}
+
+  @override
+  Future<void> setVolume(int playerId, double volume) async {}
+
+  @override
+  Future<void> setPlaybackSpeed(int playerId, double speed) async {}
+}
+
 class _VideoRecordingPlayer extends VideoPlayerPort {
-  _VideoRecordingPlayer(super.episode);
+  _VideoRecordingPlayer(super.episode, this.events);
 
   bool disposed = false;
+  final List<String> events;
 
   @override
   Future<void> initialize() async {
+    events.add('initialize');
     controller.value = const VideoPlayerValue(
       duration: Duration(minutes: 1),
       size: Size(1280, 720),
@@ -1321,13 +1378,14 @@ class _VideoRecordingPlayer extends VideoPlayerPort {
   }
 
   @override
-  Future<void> play() async {}
+  Future<void> play() async => events.add('play');
 
   @override
-  Future<void> pause() async {}
+  Future<void> pause() async => events.add('pause');
 
   @override
   Future<void> seekTo(Duration position) async {
+    events.add('seek');
     final current = controller.value;
     controller.value = VideoPlayerValue(
       duration: current.duration,