feat(account): 增加账号中心页面与入口

test/account/account_api_test.dart

@@ -13,9 +13,8 @@ void main() {
   String envelope(Object? data, {int code = 0, String message = 'ok'}) =>
       jsonEncode({'code': code, 'message': message, 'data': data});
 
-  AccountApi apiWith(FakeHttpAdapter adapter) => AccountApi(
-    ApiClient(baseUrl: 'http://127.0.0.1:8081', adapter: adapter),
-  );
+  AccountApi apiWith(FakeHttpAdapter adapter) =>
+      AccountApi(ApiClient(baseUrl: 'http://127.0.0.1:8081', adapter: adapter));
 
   test('should_get_profile_and_parse_numeric_vip_level', () async {
     final adapter = FakeHttpAdapter(
@@ -90,11 +89,7 @@ void main() {
             'status': 'active',
             'deleted': 0,
           },
-          {
-            'id': 7,
-            'deviceId': 'd-android-5678',
-            'platform': 'ANDROID',
-          },
+          {'id': 7, 'deviceId': 'd-android-5678', 'platform': 'ANDROID'},
         ]),
       ),
     );
@@ -138,14 +133,10 @@ void main() {
 
   test('should_request_deactivation_with_reason_and_parse_schedule', () async {
     final adapter = FakeHttpAdapter(
-      (_) async => FakeHttpResponse(
-        envelope('2026-11-03T09:30:00'),
-      ),
+      (_) async => FakeHttpResponse(envelope('2026-11-03T09:30:00')),
     );
 
-    final scheduledAt = await apiWith(
-      adapter,
-    ).deactivate(reason: '不再使用');
+    final scheduledAt = await apiWith(adapter).deactivate(reason: '不再使用');
 
     expect(adapter.requests.single.method, 'POST');
     expect(adapter.requests.single.uri.path, '/app/me/deactivate');
@@ -161,18 +152,14 @@ void main() {
     await apiWith(adapter).cancelDeactivation();
 
     expect(adapter.requests.single.method, 'POST');
-    expect(
-      adapter.requests.single.uri.path,
-      '/app/me/deactivate/cancel',
-    );
+    expect(adapter.requests.single.uri.path, '/app/me/deactivate/cancel');
     expect(adapter.requests.single.data, isNull);
   });
 
   test('should_keep_backend_message_when_cancel_fails', () async {
     final adapter = FakeHttpAdapter(
-      (_) async => FakeHttpResponse(
-        envelope(null, code: 100009, message: '没有待处理的注销申请'),
-      ),
+      (_) async =>
+          FakeHttpResponse(envelope(null, code: 100009, message: '没有待处理的注销申请')),
     );
 
     await expectLater(

test/account/account_logic_test.dart

@@ -70,28 +70,28 @@ void main() {
     expect(copied, contains('n***@example.com'));
   });
 
-  test('should_clear_session_and_keep_schedule_when_deactivation_succeeds', () async {
-    final repository = FakeAccountRepository();
-    var cleared = false;
-    final logic = AccountDeactivateLogic(
-      repository,
-      clearSession: () async => cleared = true,
-    );
+  test(
+    'should_clear_session_and_keep_schedule_when_deactivation_succeeds',
+    () async {
+      final repository = FakeAccountRepository();
+      var cleared = false;
+      final logic = AccountDeactivateLogic(
+        repository,
+        clearSession: () async => cleared = true,
+      );
 
-    final ok = await logic.request('不再使用');
+      final ok = await logic.request('不再使用');
 
-    expect(ok, isTrue);
-    expect(repository.lastDeactivateReason, '不再使用');
-    expect(logic.scheduledAt, DateTime(2026, 11, 3, 9, 30));
-    expect(cleared, isTrue);
-  });
+      expect(ok, isTrue);
+      expect(repository.lastDeactivateReason, '不再使用');
+      expect(logic.scheduledAt, DateTime(2026, 11, 3, 9, 30));
+      expect(cleared, isTrue);
+    },
+  );
 
   test('should_show_backend_message_when_cancel_deactivation_fails', () async {
     final repository = FakeAccountRepository()..failCancel = true;
-    final logic = AccountDeactivateLogic(
-      repository,
-      clearSession: () async {},
-    );
+    final logic = AccountDeactivateLogic(repository, clearSession: () async {});
 
     final ok = await logic.cancel();
 

test/account/account_pages_test.dart

@@ -0,0 +1,147 @@
+// Author: fruit.com.cn
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fruitshorts/core/data/models/auth_session.dart';
+import 'package:fruitshorts/core/data/repositories/account_repository.dart';
+import 'package:fruitshorts/core/data/remote/api_client.dart';
+import 'package:fruitshorts/core/data/remote/auth_api.dart';
+import 'package:fruitshorts/core/data/services/auth_controller.dart';
+import 'package:fruitshorts/core/data/services/auth_session_store.dart';
+import 'package:fruitshorts/l10n/app_localizations.dart';
+import 'package:fruitshorts/pages/account/account_deactivate_page.dart';
+import 'package:fruitshorts/pages/account/account_devices_page.dart';
+import 'package:fruitshorts/pages/account/account_export_page.dart';
+import 'package:fruitshorts/pages/account/account_profile_page.dart';
+import 'package:provider/provider.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_account_repository.dart';
+
+void main() {
+  testWidgets('should_fill_profile_and_save_nickname', (tester) async {
+    final repository = FakeAccountRepository();
+    final auth = await _signedInAuth();
+    await _pumpPage(
+      tester,
+      AccountProfilePage(),
+      repository: repository,
+      auth: auth,
+    );
+
+    final nickname = find.byKey(const Key('account-nickname'));
+    expect(tester.widget<TextField>(nickname).controller?.text, 'Nadia');
+    await tester.enterText(nickname, 'Nadia Baru');
+    await tester.tap(find.byKey(const Key('account-profile-save')));
+    await tester.pumpAndSettle();
+
+    expect(repository.lastUpdate?.nickname, 'Nadia Baru');
+  });
+
+  testWidgets('should_show_device_empty_state_when_list_is_empty', (
+    tester,
+  ) async {
+    final repository = FakeAccountRepository();
+    final auth = await _signedInAuth();
+    await _pumpPage(
+      tester,
+      AccountDevicesPage(),
+      repository: repository,
+      auth: auth,
+    );
+
+    expect(find.byKey(const Key('account-devices-empty')), findsOneWidget);
+  });
+
+  testWidgets('should_confirm_before_deactivation_and_show_schedule', (
+    tester,
+  ) async {
+    final repository = FakeAccountRepository();
+    final auth = await _signedInAuth();
+    await _pumpPage(
+      tester,
+      AccountDeactivatePage(),
+      repository: repository,
+      auth: auth,
+    );
+
+    await tester.enterText(
+      find.byKey(const Key('account-deactivate-reason')),
+      '不再使用',
+    );
+    await tester.tap(find.byKey(const Key('account-deactivate-submit')));
+    await tester.pumpAndSettle();
+    expect(find.byKey(const Key('account-deactivate-confirm')), findsOneWidget);
+    await tester.tap(find.byKey(const Key('account-deactivate-confirm')));
+    await tester.pumpAndSettle();
+
+    expect(repository.lastDeactivateReason, '不再使用');
+    expect(
+      find.byKey(const Key('account-deactivate-scheduled')),
+      findsOneWidget,
+    );
+    expect(auth.isSignedIn, isFalse);
+  });
+
+  testWidgets('should_retry_export_after_failure', (tester) async {
+    final repository = FakeAccountRepository()..failExport = true;
+    final auth = await _signedInAuth();
+    await _pumpPage(
+      tester,
+      AccountExportPage(),
+      repository: repository,
+      auth: auth,
+    );
+
+    expect(find.byKey(const Key('account-export-error')), findsOneWidget);
+    repository.failExport = false;
+    await tester.tap(find.byKey(const Key('account-export-retry')));
+    await tester.pumpAndSettle();
+
+    expect(find.byKey(const Key('account-export-content')), findsOneWidget);
+  });
+}
+
+Future<AuthController> _signedInAuth() async {
+  SharedPreferencesAsyncPlatform.instance =
+      InMemorySharedPreferencesAsync.empty();
+  await AuthSessionStore().save(
+    const AuthSession(
+      accessToken: 'access',
+      refreshToken: 'refresh',
+      user: AuthUser(uid: 'U-K19', nickname: 'Nadia'),
+    ),
+  );
+  final client = ApiClient(baseUrl: 'http://127.0.0.1:8081');
+  final auth = AuthController(AuthApi(client), AuthSessionStore());
+  await auth.load();
+  return auth;
+}
+
+Future<void> _pumpPage(
+  WidgetTester tester,
+  Widget page, {
+  required FakeAccountRepository repository,
+  required AuthController auth,
+}) async {
+  tester.view.physicalSize = const Size(390, 844);
+  tester.view.devicePixelRatio = 1;
+  addTearDown(tester.view.resetPhysicalSize);
+  addTearDown(tester.view.resetDevicePixelRatio);
+  await tester.pumpWidget(
+    MultiProvider(
+      providers: [
+        Provider<AccountRepository>.value(value: repository),
+        ChangeNotifierProvider<AuthController>.value(value: auth),
+      ],
+      child: MaterialApp(
+        locale: const Locale('en'),
+        supportedLocales: AppLocalizations.supportedLocales,
+        localizationsDelegates: AppLocalizations.localizationsDelegates,
+        home: Theme(data: ThemeData.dark(), child: page),
+      ),
+    ),
+  );
+  await tester.pumpAndSettle();
+}

test/account/auth_profile_sync_test.dart

@@ -27,11 +27,7 @@ void main() {
             'accessToken': 'access-1',
             'refreshToken': 'refresh-1',
             'expiresIn': 7200,
-            'user': {
-              'uid': 'U-OLD',
-              'nickname': 'Old',
-              'avatarUrl': 'old.png',
-            },
+            'user': {'uid': 'U-OLD', 'nickname': 'Old', 'avatarUrl': 'old.png'},
           },
         }),
       ),

test/account/mine_account_entry_test.dart

@@ -0,0 +1,79 @@
+// 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/auth_session.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/core/data/services/auth_session_store.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_account_repository.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_hide_account_entries_when_signed_out', (tester) async {
+    SharedPreferencesAsyncPlatform.instance =
+        InMemorySharedPreferencesAsync.empty();
+    await _pumpApp(tester);
+
+    await tester.tap(find.byKey(const Key('tab-my')));
+    await tester.pumpAndSettle();
+
+    expect(find.byKey(const Key('mine-account-card')), findsNothing);
+  });
+
+  testWidgets('should_show_four_account_entries_when_signed_in', (
+    tester,
+  ) async {
+    SharedPreferencesAsyncPlatform.instance =
+        InMemorySharedPreferencesAsync.empty();
+    await AuthSessionStore().save(
+      const AuthSession(
+        accessToken: 'access',
+        refreshToken: 'refresh',
+        user: AuthUser(uid: 'U-K19', nickname: 'Nadia'),
+      ),
+    );
+    await _pumpApp(tester);
+
+    await tester.tap(find.byKey(const Key('tab-my')));
+    await tester.pumpAndSettle();
+
+    expect(find.byKey(const Key('mine-account-card')), findsOneWidget);
+    expect(find.byKey(const Key('mine-account-profile')), findsOneWidget);
+    expect(find.byKey(const Key('mine-account-devices')), findsOneWidget);
+    expect(find.byKey(const Key('mine-account-export')), findsOneWidget);
+    expect(find.byKey(const Key('mine-account-deactivate')), findsOneWidget);
+  });
+}
+
+Future<void> _pumpApp(WidgetTester tester) async {
+  tester.view.physicalSize = const Size(390, 844);
+  tester.view.devicePixelRatio = 1;
+  addTearDown(tester.view.resetPhysicalSize);
+  addTearDown(tester.view.resetDevicePixelRatio);
+  final catalog = FakeCatalogRepository();
+  await tester.pumpWidget(
+    LumaDramaApp(
+      playerFactory: createWidgetPlayer,
+      catalogRepository: catalog,
+      categoryRepository: FakeCategoryRepository(catalog: catalog),
+      watchHistoryRepository: InMemoryWatchHistoryRepository(),
+      favoriteRepository: InMemoryFavoriteRepository(),
+      playbackRepository: FakePlaybackRepository(),
+      commentRepository: FakeCommentRepository(),
+      interactionRepository: FakeInteractionRepository(),
+      noticeRepository: FakeNoticeRepository(),
+      accountRepository: FakeAccountRepository(),
+    ),
+  );
+  await tester.pumpAndSettle();
+}

test/support/fake_account_repository.dart

@@ -55,8 +55,8 @@ class FakeAccountRepository implements AccountRepository {
   );
 
   AccountProfile _profile;
-  List<AccountDevice> _devices;
-  AccountExport _export;
+  final List<AccountDevice> _devices;
+  final AccountExport _export;
   AccountProfileUpdate? lastUpdate;
   String? lastDeactivateReason;
   int profileCalls = 0;