fix(player): 收藏与评论数实时刷新

lib/pages/player/player_view.dart

@@ -7,6 +7,7 @@ import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 
 import '../../core/data/models/drama.dart';
+import '../../core/data/repositories/comment_repository.dart';
 import '../../core/data/services/favorite_controller.dart';
 import '../../core/data/services/download_controller.dart';
 import '../../core/data/services/interaction_controller.dart';
@@ -99,6 +100,7 @@ class _PlayerPageState extends State<PlayerPage>
 
   /// 收藏切换后的本地增量：基准是详情快照，切换成功按服务端状态 ±1。
   final Map<String, int> _favoriteDelta = {};
+  final Map<String, int> _commentCounts = {};
 
   @override
   void initState() {
@@ -203,6 +205,18 @@ class _PlayerPageState extends State<PlayerPage>
     });
   }
 
+  Future<void> _openComments(BuildContext context, Drama drama) async {
+    final comments = context.read<CommentRepository>();
+    await openCommentsWithAuth(context, drama, show: logic.showComments);
+    try {
+      final count = await comments.count(drama.id);
+      if (!mounted) return;
+      setState(() => _commentCounts[drama.id] = count);
+    } catch (_) {
+      // 评论面板已经关闭，计数刷新失败时保留旧值即可。
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return ListenableBuilder(
@@ -446,7 +460,7 @@ class _PlayerPageState extends State<PlayerPage>
             favoriteCount: drama.favoriteCount == null
                 ? null
                 : drama.favoriteCount! + (_favoriteDelta[drama.id] ?? 0),
-            commentCount: drama.commentCount,
+            commentCount: _commentCounts[drama.id] ?? drama.commentCount,
             saved: context.watch<FavoriteController>().isSaved(drama.id),
             onLike: () async {
               if (await ensureSignedIn(context)) {
@@ -465,21 +479,8 @@ class _PlayerPageState extends State<PlayerPage>
                 }
               }
             },
-            onSave: () async {
-              final favorites = context.read<FavoriteController>();
-              if (await ensureSignedIn(context)) {
-                if (!context.mounted) return;
-                unawaited(context.read<Haptics>().lightImpact());
-                final ok = await favorites.toggle(drama.id, card: drama);
-                if (ok || !context.mounted) return;
-                ScaffoldMessenger.of(context).showSnackBar(
-                  SnackBar(content: Text(l10n.favoriteToggleFailed)),
-                );
-              }
-            },
-            onComments: () => unawaited(
-              openCommentsWithAuth(context, drama, show: logic.showComments),
-            ),
+            onSave: () => unawaited(_toggleSave(context, drama)),
+            onComments: () => unawaited(_openComments(context, drama)),
             onShare: () => logic.shareDrama(context, drama),
             onDetail: () => unawaited(logic.openDetail(context)),
             onOpenFullPlayer: () async {
@@ -502,7 +503,7 @@ class _PlayerPageState extends State<PlayerPage>
               controller: ready ? videoPort!.controller : null,
               liked: interactions.isLiked(drama.id),
               likeCount: interactions.likeCount(drama.id) ?? drama.likeCount,
-              commentCount: drama.commentCount,
+              commentCount: _commentCounts[drama.id] ?? drama.commentCount,
               favoriteCount: drama.favoriteCount == null
                   ? null
                   : drama.favoriteCount! + (_favoriteDelta[drama.id] ?? 0),
@@ -523,9 +524,7 @@ class _PlayerPageState extends State<PlayerPage>
               onDetail: () => unawaited(logic.openDetail(context)),
               onSpeed: () => unawaited(_openSpeedSheet(context)),
               onEpisodes: () => logic.showEpisodes(context),
-              onComments: () => unawaited(
-                openCommentsWithAuth(context, drama, show: logic.showComments),
-              ),
+              onComments: () => unawaited(_openComments(context, drama)),
               onLike: () =>
                   unawaited(_toggleLike(context, interactions, drama)),
               onSave: () => unawaited(_toggleSave(context, drama)),