fix(player): 评论总数含回复并改用相对时间

lib/core/formatting/relative_date_time.dart

@@ -0,0 +1,24 @@
+// Author: fruit.com.cn
+
+import '../../l10n/app_localizations.dart';
+
+/// Formats a timestamp as a relative label, falling back to a compact local date.
+String formatRelativeDateTime(
+  DateTime value,
+  AppLocalizations l10n, {
+  DateTime? now,
+}) {
+  final localValue = value.toLocal();
+  final localNow = (now ?? DateTime.now()).toLocal();
+  final elapsed = localNow.difference(localValue);
+  if (elapsed.isNegative || elapsed.inMinutes < 1) return l10n.justNow;
+  if (elapsed.inMinutes < 60) return l10n.minutesAgo(elapsed.inMinutes);
+  if (elapsed.inHours < 24) return l10n.hoursAgo(elapsed.inHours);
+  if (localValue.year == localNow.year) {
+    return '${_twoDigits(localValue.month)}-${_twoDigits(localValue.day)}';
+  }
+  return '${localValue.year}-${_twoDigits(localValue.month)}-'
+      '${_twoDigits(localValue.day)}';
+}
+
+String _twoDigits(int value) => value.toString().padLeft(2, '0');

lib/l10n/app_en.arb

@@ -100,6 +100,13 @@
       "count": {"type": "int"}
     }
   },
+  "justNow": "Just now",
+  "hoursAgo": "{count} hours ago",
+  "@hoursAgo": {
+    "placeholders": {
+      "count": {"type": "int"}
+    }
+  },
   "artworkOnly": "Artwork",
   "artworkOnlyNotice": "This is a visual catalog item. No video is available yet.",
   "videoPending": "Video pending",

lib/l10n/app_id.arb

@@ -79,6 +79,13 @@
       "count": {"type": "int"}
     }
   },
+  "justNow": "Baru saja",
+  "hoursAgo": "{count} jam lalu",
+  "@hoursAgo": {
+    "placeholders": {
+      "count": {"type": "int"}
+    }
+  },
   "artworkOnly": "Gambar",
   "artworkOnlyNotice": "Ini hanya gambar katalog. Videonya belum tersedia.",
   "videoPending": "Video belum siap",

lib/l10n/app_localizations.dart

@@ -508,6 +508,18 @@ abstract class AppLocalizations {
   /// **'{count} min ago'**
   String minutesAgo(int count);
 
+  /// No description provided for @justNow.
+  ///
+  /// In en, this message translates to:
+  /// **'Just now'**
+  String get justNow;
+
+  /// No description provided for @hoursAgo.
+  ///
+  /// In en, this message translates to:
+  /// **'{count} hours ago'**
+  String hoursAgo(int count);
+
   /// No description provided for @artworkOnly.
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_en.dart

@@ -227,6 +227,14 @@ class AppLocalizationsEn extends AppLocalizations {
     return '$count min ago';
   }
 
+  @override
+  String get justNow => 'Just now';
+
+  @override
+  String hoursAgo(int count) {
+    return '$count hours ago';
+  }
+
   @override
   String get artworkOnly => 'Artwork';
 

lib/l10n/app_localizations_id.dart

@@ -227,6 +227,14 @@ class AppLocalizationsId extends AppLocalizations {
     return '$count mnt lalu';
   }
 
+  @override
+  String get justNow => 'Baru saja';
+
+  @override
+  String hoursAgo(int count) {
+    return '$count jam lalu';
+  }
+
   @override
   String get artworkOnly => 'Gambar';
 

lib/l10n/app_localizations_zh.dart

@@ -224,6 +224,14 @@ class AppLocalizationsZh extends AppLocalizations {
     return '$count 分钟前';
   }
 
+  @override
+  String get justNow => '刚刚';
+
+  @override
+  String hoursAgo(int count) {
+    return '$count 小时前';
+  }
+
   @override
   String get artworkOnly => '海报展示';
 

lib/l10n/app_zh.arb

@@ -79,6 +79,13 @@
       "count": {"type": "int"}
     }
   },
+  "justNow": "刚刚",
+  "hoursAgo": "{count} 小时前",
+  "@hoursAgo": {
+    "placeholders": {
+      "count": {"type": "int"}
+    }
+  },
   "artworkOnly": "海报展示",
   "artworkOnlyNotice": "这张海报仅用于目录展示，暂时没有可播放视频。",
   "videoPending": "视频待提供",

lib/pages/player/widgets/comment_tile.dart

@@ -3,7 +3,7 @@
 import 'package:flutter/material.dart';
 
 import '../../../core/data/models/comment.dart';
-import '../../../core/formatting/localized_date_time.dart';
+import '../../../core/formatting/relative_date_time.dart';
 import '../../../core/theme/app_colors.dart';
 import '../../../core/theme/app_dimens.dart';
 import '../../../core/widgets/remote_image.dart';
@@ -164,7 +164,7 @@ class CommentTile extends StatelessWidget {
       children: [
         if (createdAt != null)
           Text(
-            formatLocalizedDateTime(context, createdAt),
+            formatRelativeDateTime(createdAt, l10n),
             style: const TextStyle(color: AppColors.subtle, fontSize: 12),
           ),
         if (createdAt != null && !isReply) ...[

lib/pages/player/widgets/drama_comments_sheet.dart

@@ -43,18 +43,23 @@ class DramaCommentsSheet extends StatefulWidget {
 class _DramaCommentsSheetState extends State<DramaCommentsSheet> {
   final _input = TextEditingController();
   final _inputFocus = FocusNode();
+  late final CommentRepository _comments;
   late final CommentController _controller;
   DramaComment? _replyTo;
+  int? _serverCount;
+  int _countRequest = 0;
 
   @override
   void initState() {
     super.initState();
+    _comments = context.read<CommentRepository>();
     _controller = CommentController(
-      comments: context.read<CommentRepository>(),
+      comments: _comments,
       interactions: context.read<InteractionRepository>(),
       dramaId: widget.drama.id,
     );
     unawaited(_controller.load());
+    unawaited(_refreshCount());
   }
 
   @override
@@ -76,6 +81,7 @@ class _DramaCommentsSheetState extends State<DramaCommentsSheet> {
       _input.clear();
       setState(() => _replyTo = null);
       FocusScope.of(context).unfocus();
+      await _refreshCount();
       return;
     }
     _showMessage(
@@ -122,11 +128,26 @@ class _DramaCommentsSheetState extends State<DramaCommentsSheet> {
     );
     if (confirmed != true || !mounted) return;
     final result = await _controller.delete(comment);
-    if (!result.isSuccess && mounted) {
+    if (!result.isSuccess) {
+      if (!mounted) return;
       _showMessage(
         result.errorMessage ??
             AppLocalizations.of(context)!.commentDeleteFailed,
       );
+      return;
+    }
+    await _refreshCount();
+  }
+
+  Future<void> _refreshCount() async {
+    final request = ++_countRequest;
+    try {
+      final count = await _comments.count(widget.drama.id);
+      if (!mounted || request != _countRequest) return;
+      setState(() => _serverCount = count);
+    } catch (_) {
+      if (!mounted || request != _countRequest) return;
+      setState(() => _serverCount = null);
     }
   }
 
@@ -190,7 +211,7 @@ class _DramaCommentsSheetState extends State<DramaCommentsSheet> {
 
   Widget _content(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
-    final count = _controller.exactCount;
+    final count = _serverCount ?? _controller.exactCount;
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [

test/comment/drama_comments_sheet_test.dart

@@ -142,6 +142,45 @@ void main() {
     expect(repository.pageCalls.last.cursor, '10');
   });
 
+  testWidgets('should_show_server_total_that_includes_replies', (tester) async {
+    final repository = FakeCommentRepository(
+      pages: [
+        CommentPage(
+          comments: [
+            commentFixture(id: '10', content: 'Root one'),
+            commentFixture(id: '11', content: 'Root two'),
+          ],
+        ),
+      ],
+      countResult: 9,
+    );
+
+    await _pumpSheet(tester, repository: repository);
+
+    expect(find.text('9 comments'), findsOneWidget);
+    expect(repository.countCalls, ['5']);
+  });
+
+  testWidgets('should_fall_back_to_exact_count_when_server_total_fails', (
+    tester,
+  ) async {
+    final repository = FakeCommentRepository(
+      pages: [
+        CommentPage(
+          comments: [
+            commentFixture(id: '10', content: 'Root one'),
+            commentFixture(id: '11', content: 'Root two'),
+          ],
+        ),
+      ],
+      countError: StateError('offline'),
+    );
+
+    await _pumpSheet(tester, repository: repository);
+
+    expect(find.text('2 comments'), findsOneWidget);
+  });
+
   testWidgets('should_show_compact_empty_state_when_no_comments_exist', (
     tester,
   ) async {
@@ -185,6 +224,7 @@ void main() {
     final repository = FakeCommentRepository(
       pages: [const CommentPage()],
       publishResult: commentFixture(id: '11', content: 'Nice demo', mine: true),
+      countResult: 1,
     );
 
     await _pumpSheet(tester, repository: repository);
@@ -197,6 +237,7 @@ void main() {
     await tester.pumpAndSettle();
 
     expect(tester.widget<TextField>(input).focusNode?.hasFocus, isFalse);
+    expect(repository.countCalls, ['5', '5']);
   });
 
   testWidgets('should_use_polished_comment_sizes', (tester) async {

test/formatting/relative_date_time_test.dart

@@ -0,0 +1,57 @@
+// Author: fruit.com.cn
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fruitshorts/core/formatting/relative_date_time.dart';
+import 'package:fruitshorts/l10n/app_localizations_en.dart';
+
+void main() {
+  final l10n = AppLocalizationsEn();
+  final now = DateTime(2026, 10, 21, 12);
+
+  test('should_show_just_now_under_one_minute', () {
+    expect(
+      formatRelativeDateTime(
+        now.subtract(const Duration(seconds: 59)),
+        l10n,
+        now: now,
+      ),
+      'Just now',
+    );
+  });
+
+  test('should_use_minutes_below_sixty_minutes', () {
+    expect(
+      formatRelativeDateTime(
+        now.subtract(const Duration(minutes: 59)),
+        l10n,
+        now: now,
+      ),
+      '59 min ago',
+    );
+  });
+
+  test('should_use_hours_below_twenty_four_hours', () {
+    expect(
+      formatRelativeDateTime(
+        now.subtract(const Duration(hours: 23)),
+        l10n,
+        now: now,
+      ),
+      '23 hours ago',
+    );
+  });
+
+  test('should_use_month_and_day_for_same_year', () {
+    expect(
+      formatRelativeDateTime(DateTime(2026, 9, 3), l10n, now: now),
+      '09-03',
+    );
+  });
+
+  test('should_use_full_date_for_previous_year', () {
+    expect(
+      formatRelativeDateTime(DateTime(2025, 12, 31), l10n, now: now),
+      '2025-12-31',
+    );
+  });
+}

test/player/player_fullscreen_test.dart

@@ -198,11 +198,12 @@ void main() {
     await tester.tap(find.byKey(const Key('player-rail-comments')));
     await tester.pumpAndSettle();
     expect(find.byKey(const Key('player-comments-sheet')), findsOneWidget);
+    expect(find.text('97 comments'), findsOneWidget);
 
     await tester.binding.handlePopRoute();
     await tester.pumpAndSettle();
 
-    expect(comments.countCalls, ['city-lights-demo']);
+    expect(comments.countCalls, ['city-lights-demo', 'city-lights-demo']);
     expect(
       tester
           .widget<Text>(find.byKey(const Key('player-rail-comments-count')))

test/support/fake_interaction_repositories.dart

@@ -42,7 +42,7 @@ class FakeCommentRepository implements CommentRepository {
     this.publishError,
     this.deleteError,
     this.pageError,
-    this.countResult = 0,
+    this.countResult,
     this.countError,
   }) : pages = pages ?? const [];
 
@@ -51,7 +51,7 @@ class FakeCommentRepository implements CommentRepository {
   final Object? publishError;
   final Object? deleteError;
   final Object? pageError;
-  final int countResult;
+  final int? countResult;
   final Object? countError;
   final List<CommentPageCall> pageCalls = [];
   final List<PublishCall> publishCalls = [];
@@ -85,7 +85,9 @@ class FakeCommentRepository implements CommentRepository {
     countCalls.add(dramaId);
     final error = countError;
     if (error != null) throw error;
-    return countResult;
+    final result = countResult;
+    if (result == null) throw StateError('comment count unavailable');
+    return result;
   }
 
   @override