refactor(ui): 清理 K26 旧 UI 与死代码

test/discover/cover_carousel_test.dart

@@ -1,193 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fruitshorts/l10n/app_localizations.dart';
-import 'package:fruitshorts/pages/discover/widgets/cover_carousel.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  List<CoverItem> items(int count) => [
-    for (var index = 0; index < count; index++)
-      CoverItem(
-        title: 'Banner $index',
-        subtitle: 'Subtitle $index',
-        image: '/files/banner-$index.png',
-        onOpen: _noop,
-      ),
-  ];
-
-  testWidgets('should_turn_cube_and_keep_title_on_poster_when_carousel_pages', (
-    tester,
-  ) async {
-    await tester.pumpWidget(
-      _localizedApp(
-        CoverCarousel(
-          items: [
-            for (final title in ['The Signal', 'City Lights', 'Vengeance'])
-              CoverItem(
-                title: title,
-                subtitle: 'Mock',
-                image: '/files/poster.png',
-                onOpen: _noop,
-              ),
-          ],
-        ),
-      ),
-    );
-    await tester.pump();
-
-    expect(find.text('The Signal'), findsOneWidget);
-    expect(find.text('Mock'), findsOneWidget);
-
-    final box = tester.getRect(find.byType(CoverCarousel));
-    final gesture = await tester.startGesture(
-      Offset(box.right - 40, box.center.dy),
-    );
-    await gesture.moveBy(const Offset(-500, 0));
-    await tester.pump();
-
-    final turned = tester
-        .widgetList<Transform>(find.byType(Transform))
-        .any((transform) => (transform.transform.entry(0, 0) - 1).abs() > 0.15);
-    expect(turned, isTrue);
-
-    await gesture.moveBy(const Offset(-200, 0));
-    await gesture.up();
-    await tester.pump();
-    await tester.pump(const Duration(milliseconds: 450));
-
-    expect(find.text('City Lights'), findsOneWidget);
-    expect(tester.takeException(), isNull);
-  });
-
-  testWidgets('should_auto_advance_and_show_dots_when_multiple_items_exist', (
-    tester,
-  ) async {
-    await tester.pumpWidget(_localizedApp(CoverCarousel(items: items(3))));
-    await tester.pump();
-
-    expect(find.text('Banner 0'), findsOneWidget);
-    expect(find.byKey(const Key('carousel-dot-0')), findsOneWidget);
-    expect(find.byKey(const Key('carousel-dot-1')), findsOneWidget);
-    expect(find.byKey(const Key('carousel-dot-2')), findsOneWidget);
-
-    await tester.pump(const Duration(milliseconds: 4500));
-    await tester.pump(const Duration(milliseconds: 500));
-
-    expect(find.text('Banner 1'), findsOneWidget);
-    await tester.pumpWidget(const SizedBox.shrink());
-  });
-
-  testWidgets('should_not_schedule_auto_advance_when_only_one_item_exists', (
-    tester,
-  ) async {
-    await tester.pumpWidget(_localizedApp(CoverCarousel(items: items(1))));
-    await tester.pump(const Duration(seconds: 12));
-
-    expect(find.text('Banner 0'), findsOneWidget);
-    expect(find.byKey(const Key('carousel-dot-0')), findsOneWidget);
-    expect(find.byKey(const Key('carousel-dot-1')), findsNothing);
-  });
-
-  testWidgets('should_pause_auto_advance_while_pointer_is_down', (
-    tester,
-  ) async {
-    await tester.pumpWidget(_localizedApp(CoverCarousel(items: items(3))));
-    await tester.pump();
-    final box = tester.getRect(find.byType(CoverCarousel));
-    final gesture = await tester.startGesture(box.center);
-    await tester.pump(const Duration(seconds: 6));
-
-    expect(find.text('Banner 0'), findsOneWidget);
-
-    await gesture.up();
-    await tester.pump();
-    await tester.pump(const Duration(milliseconds: 4500));
-    await tester.pump(const Duration(milliseconds: 500));
-
-    expect(find.text('Banner 1'), findsOneWidget);
-    await tester.pumpWidget(const SizedBox.shrink());
-  });
-
-  testWidgets('should_pause_when_inactive_and_resume_when_active_again', (
-    tester,
-  ) async {
-    final active = ValueNotifier(false);
-    await tester.pumpWidget(
-      _localizedApp(
-        ValueListenableBuilder<bool>(
-          valueListenable: active,
-          builder: (context, enabled, _) =>
-              CoverCarousel(items: items(2), active: enabled),
-        ),
-      ),
-    );
-    await tester.pump(const Duration(seconds: 6));
-    expect(find.text('Banner 0'), findsOneWidget);
-
-    active.value = true;
-    await tester.pump();
-    await tester.pump(const Duration(milliseconds: 4500));
-    await tester.pump(const Duration(milliseconds: 500));
-    expect(find.text('Banner 1'), findsOneWidget);
-    await tester.pumpWidget(const SizedBox.shrink());
-  });
-
-  testWidgets('should_show_icon_fallback_when_banner_image_is_empty', (
-    tester,
-  ) async {
-    await tester.pumpWidget(
-      _localizedApp(
-        CoverCarousel(
-          items: const [
-            CoverItem(
-              title: 'Broken image',
-              subtitle: '',
-              image: '',
-              onOpen: _noop,
-            ),
-          ],
-        ),
-      ),
-    );
-    await tester.pump();
-
-    expect(find.byKey(const Key('carousel-image-fallback')), findsOneWidget);
-  });
-
-  testWidgets(
-    'should_keep_existing_open_callback_when_active_poster_is_tapped',
-    (tester) async {
-      var opened = 0;
-      await tester.pumpWidget(
-        _localizedApp(
-          CoverCarousel(
-            items: [
-              CoverItem(
-                title: 'Tap me',
-                subtitle: '',
-                image: '/files/banner.png',
-                onOpen: () => opened++,
-              ),
-              ...items(1),
-            ],
-          ),
-        ),
-      );
-      await tester.pump();
-
-      await tester.tap(find.text('Tap me'));
-      expect(opened, 1);
-      await tester.pumpWidget(const SizedBox.shrink());
-    },
-  );
-}
-
-void _noop() {}
-
-Widget _localizedApp(Widget child) => MaterialApp(
-  locale: const Locale('en'),
-  localizationsDelegates: AppLocalizations.localizationsDelegates,
-  supportedLocales: AppLocalizations.supportedLocales,
-  home: Scaffold(body: child),
-);

test/discover/home_all_dramas_grid_test.dart

@@ -38,7 +38,6 @@ void main() {
       await tester.pumpAndSettle();
 
       expect(find.text('Continue Watching'), findsNothing);
-      expect(find.byKey(const Key('home-all-dramas-title')), findsNothing);
       expect(find.text('Recommended'), findsOneWidget);
       expect(find.text('For You'), findsNothing);
       final grid = tester.widget<SliverGrid>(
@@ -133,7 +132,6 @@ void main() {
     await tester.tap(find.byKey(const Key('tab-discover')));
     await tester.pumpAndSettle();
 
-    expect(find.byKey(const Key('home-all-dramas-title')), findsNothing);
     expect(find.text('No matching dramas.'), findsOneWidget);
     expect(find.byKey(const Key('empty-state-content')), findsOneWidget);
 
@@ -153,7 +151,6 @@ void main() {
     await tester.tap(find.byKey(const Key('tab-discover')));
     await tester.pumpAndSettle();
 
-    expect(find.byKey(const Key('home-all-dramas-title')), findsNothing);
     expect(find.text('Categories could not be loaded.'), findsOneWidget);
     expect(find.text('Retry'), findsOneWidget);
     expect(find.byKey(const Key('empty-state-icon')), findsOneWidget);
@@ -179,7 +176,6 @@ void main() {
     );
     await tester.pumpAndSettle();
 
-    expect(find.byKey(const Key('home-all-dramas-title')), findsNothing);
     expect(find.text('City Lights & Velvet Nights'), findsWidgets);
     expect(tester.takeException(), isNull);
   });

test/discover/home_banner_source_test.dart

@@ -1,85 +0,0 @@
-// Author: fruit.com.cn
-
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fruitshorts/app.dart';
-import 'package:fruitshorts/core/data/models/drama.dart';
-import 'package:fruitshorts/core/data/models/home_feed.dart';
-import 'package:fruitshorts/core/data/repositories/catalog_repository.dart';
-import 'package:fruitshorts/core/data/repositories/favorite_repository.dart';
-import 'package:fruitshorts/core/data/repositories/playback_repository.dart';
-import 'package:fruitshorts/core/data/repositories/watch_history_repository.dart';
-import 'package:fruitshorts/pages/discover/widgets/cover_carousel.dart';
-import 'package:shared_preferences_platform_interface/in_memory_shared_preferences_async.dart';
-import 'package:shared_preferences_platform_interface/shared_preferences_async_platform_interface.dart';
-
-import '../support/fake_catalog.dart';
-import '../support/fake_category.dart';
-import '../support/fake_interaction_repositories.dart';
-import '../support/fake_notice_repository.dart';
-import '../support/widget_player.dart';
-
-void main() {
-  testWidgets(
-    'should_not_mount_carousel_on_discover_even_when_home_banners_exist',
-    (tester) async {
-      SharedPreferencesAsyncPlatform.instance =
-          InMemorySharedPreferencesAsync.empty();
-      final catalog = _HomeBannerCatalogRepository();
-      await tester.pumpWidget(
-        LumaDramaApp(
-          playerFactory: createWidgetPlayer,
-          catalogRepository: catalog,
-          categoryRepository: FakeCategoryRepository(catalog: catalog),
-          watchHistoryRepository: InMemoryWatchHistoryRepository(),
-          favoriteRepository: InMemoryFavoriteRepository(),
-          playbackRepository: FakePlaybackRepository(),
-          commentRepository: FakeCommentRepository(),
-          interactionRepository: FakeInteractionRepository(),
-          noticeRepository: FakeNoticeRepository(),
-        ),
-      );
-      await tester.pumpAndSettle();
-      await tester.tap(find.byKey(const Key('tab-discover')));
-      await tester.pumpAndSettle();
-
-      expect(find.byType(CoverCarousel), findsNothing);
-      expect(find.byKey(const Key('discover-search')), findsOneWidget);
-      expect(find.byKey(const Key('home-all-dramas-grid')), findsOneWidget);
-      expect(find.byKey(const Key('discover-quick-filter')), findsOneWidget);
-      expect(find.text('The Signal'), findsWidgets);
-      await tester.pumpWidget(const SizedBox.shrink());
-    },
-  );
-}
-
-class _HomeBannerCatalogRepository implements CatalogRepository {
-  final _delegate = FakeCatalogRepository();
-
-  @override
-  Future<HomeFeed> fetchHomeFeed() async => HomeFeed(
-    banners: const [
-      FeedBanner(
-        id: 'banner-1',
-        imageUrl: '/files/banner-1.png',
-        linkType: 'DRAMA',
-        linkValue: 'the-signal-demo',
-      ),
-      FeedBanner(
-        id: 'banner-2',
-        imageUrl: '/files/banner-2.png',
-        linkType: 'DRAMA',
-        linkValue: 'city-lights-demo',
-      ),
-    ],
-    sections: [FeedSection(code: 'hot', title: 'Hot', dramas: demoDramas)],
-  );
-
-  @override
-  Future<HomeFeed> fetchDiscoverFeed() async => HomeFeed(
-    sections: [FeedSection(code: 'hot', title: 'Hot', dramas: demoDramas)],
-  );
-
-  @override
-  Future<Drama> fetchDrama(String dramaId) => _delegate.fetchDrama(dramaId);
-}

test/home/home_logic_test.dart

@@ -109,16 +109,15 @@ void main() {
     },
   );
 
-  test('should_return_home_and_open_drawer_when_system_back_is_pressed', () {
+  test('should_return_to_discover_and_handle_immersive_back', () {
     final logic = HomeLogic(dramas);
 
     // Home is the launch tab; the first back press lands on Discover.
     logic.onSystemBack();
     expect(logic.tab, 1);
     logic.onSystemBack();
-    expect(logic.drawerOpen, isTrue);
+    expect(logic.tab, 1);
     expect(logic.backRequest, 0);
-    logic.onDrawerChanged(false);
 
     logic.select(0);
     logic.onSystemBack();
@@ -131,30 +130,25 @@ void main() {
     expect(logic.backRequest, 1);
     expect(logic.tab, 0);
 
-    logic.onDrawerChanged(true);
-    logic.onSystemBack();
-    expect(logic.backRequest, 1);
-
-    logic.onDrawerChanged(false);
     logic.onImmersiveChanged(false);
     logic.onSystemBack();
     expect(logic.tab, 1);
     logic.dispose();
   });
 
-  test('should_notify_only_on_actual_change_when_drawer_state_is_set', () {
+  test('should_notify_only_on_actual_change_when_menu_state_is_set', () {
     final logic = HomeLogic(dramas);
     var notifications = 0;
     logic.addListener(() => notifications++);
 
-    logic.onDrawerChanged(false);
+    logic.setMenuOpen(false);
     expect(notifications, 0);
 
-    logic.onDrawerChanged(true);
+    logic.setMenuOpen(true);
     expect(logic.drawerOpen, isTrue);
     expect(notifications, 1);
 
-    logic.onDrawerChanged(true);
+    logic.setMenuOpen(true);
     expect(notifications, 1);
     logic.dispose();
   });

test/home/home_nav_ui_test.dart

@@ -95,24 +95,9 @@ void main() {
     );
   });
 
-  testWidgets('should_hide_themed_navigation_when_immersive_mode_is_enabled', (
-    tester,
-  ) async {
-    await _pumpApp(tester);
-    await tester.tap(find.byKey(const Key('home-feed-more')));
-    await tester.pumpAndSettle();
-    await tester.tap(find.byKey(const Key('home-feed-clear')));
-    await tester.pumpAndSettle();
-
-    for (final key in _keys) {
-      expect(find.byKey(key), findsNothing);
-    }
-  });
-
   testWidgets('should_map_three_tabs_to_home_discover_and_me', (tester) async {
     await _pumpApp(tester);
 
-    expect(find.byKey(const Key('tab-my-list')), findsNothing);
     expect(find.byKey(const Key('tab-home')), findsOneWidget);
     expect(find.byKey(const Key('tab-discover')), findsOneWidget);
     expect(find.byKey(const Key('tab-my')), findsOneWidget);

test/player/player_fullscreen_test.dart

@@ -81,9 +81,6 @@ void _expectFullscreenOverlay() {
 
   expect(find.byKey(const Key('rail-like')), findsNothing);
   expect(find.byKey(const Key('rail-save')), findsNothing);
-  expect(find.byKey(const Key('card-player-video-frame')), findsNothing);
-  expect(find.byKey(const Key('card-player-progress')), findsNothing);
-  expect(find.byKey(const Key('card-player-next')), findsNothing);
 }
 
 Future<void> _pumpApp(WidgetTester tester) async {

test/player/player_logic_test.dart

@@ -117,33 +117,7 @@ void main() {
   });
 
   group('surface flags', () {
-    test('should_hide_chrome_until_restored_when_screen_is_cleared', () {
-      final logic = _logic(FakeWatchHistory());
-      final immersive = <bool>[];
-      logic.onImmersiveChanged = immersive.add;
-      var notifications = 0;
-      logic.addListener(() => notifications++);
-
-      expect(logic.chromeHidden, isFalse);
-      expect(logic.immersive, isFalse);
-
-      logic.setScreenCleared(true);
-      expect(logic.chromeHidden, isTrue);
-      expect(notifications, 1);
-      expect(immersive, [true]);
-
-      // Repeating the same value is not a state change.
-      logic.setScreenCleared(true);
-      expect(notifications, 1);
-      expect(immersive, [true]);
-
-      logic.setScreenCleared(false);
-      expect(logic.chromeHidden, isFalse);
-      expect(notifications, 2);
-      expect(immersive, [true, false]);
-    });
-
-    test('should_outrank_cleared_screen_flag_when_picture_in_picture_callback_fires', () async {
+    test('should_set_immersive_when_picture_in_picture_callback_fires', () async {
       final factory = _RecordingFactory();
       final drama = _drama('signal');
       final logic = _logic(FakeWatchHistory());

test/widget_test.dart

@@ -122,38 +122,12 @@ void main() {
     await tester.pumpAndSettle();
     expect(find.byKey(const Key('home-feed-download')), findsOneWidget);
     expect(find.byKey(const Key('home-feed-pip')), findsOneWidget);
-    expect(find.byKey(const Key('home-feed-clear')), findsOneWidget);
     await tester.binding.handlePopRoute();
     await tester.pumpAndSettle();
     expect(find.text('Watch Full'), findsNothing);
     expect(find.byTooltip('Explore series'), findsNothing);
   });
 
-  testWidgets('should_hide_tabs_and_restore_them_when_clear_screen_is_tapped', (
-    tester,
-  ) async {
-    tester.view.physicalSize = const Size(390, 844);
-    tester.view.devicePixelRatio = 1;
-    addTearDown(tester.view.resetPhysicalSize);
-    addTearDown(tester.view.resetDevicePixelRatio);
-
-    await tester.pumpWidget(appUnderTest());
-    await tester.pumpAndSettle();
-    await tester.tap(find.byKey(const Key('tab-home')));
-    await tester.pumpAndSettle();
-    await tester.tap(find.byKey(const Key('home-feed-more')));
-    await tester.pumpAndSettle();
-    await tester.tap(find.byKey(const Key('home-feed-clear')));
-    await tester.pumpAndSettle();
-    expect(find.byKey(const Key('home-tabs-bar')), findsNothing);
-    expect(find.byTooltip('Exit clear screen'), findsOneWidget);
-    await tester.tap(find.byTooltip('Exit clear screen'));
-    await tester.pumpAndSettle();
-    expect(find.byKey(const Key('home-tabs-bar')), findsOneWidget);
-    expect(find.byKey(const Key('home-feed-more')), findsOneWidget);
-    expect(tester.takeException(), isNull);
-  });
-
   testWidgets(
     'should_open_current_series_and_switch_root_tabs_when_quick_drawer_is_used',
     (tester) async {
@@ -177,13 +151,7 @@ void main() {
       );
       expect(find.text('Quick access'), findsOneWidget);
       expect(find.text('Bahasa Indonesia'), findsOneWidget);
-      expect(
-        find.descendant(
-          of: find.byType(Drawer),
-          matching: find.text('7 EPISODES'),
-        ),
-        findsOneWidget,
-      );
+      expect(find.text('7 EPISODES'), findsOneWidget);
       expect(tester.takeException(), isNull);
 
       await tester.tap(find.byKey(const Key('drawer-open-series')));