refactor: 重构聊天数据层至core并简化首页UI

apps/test/app/router/app_router_redirect_test.dart

@@ -1,10 +1,11 @@
-import 'package:dio/dio.dart';
+import 'dart:typed_data';
+
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:social_app/app/di/injection.dart';
 import 'package:social_app/app/router/app_router.dart';
 import 'package:social_app/app/router/app_routes.dart';
-import 'package:social_app/data/network/i_api_client.dart';
+import 'package:social_app/core/chat/chat_api.dart';
 import 'package:social_app/features/chat/presentation/bloc/chat_bloc.dart';
 import 'package:social_app/features/auth/presentation/bloc/auth_state.dart';
 
@@ -13,7 +14,7 @@ void main() {
     if (sl.isRegistered<ChatBloc>()) {
       await sl.unregister<ChatBloc>();
     }
-    sl.registerSingleton<ChatBloc>(ChatBloc(apiClient: _FakeApiClient()));
+    sl.registerSingleton<ChatBloc>(ChatBloc(chatApi: _FakeChatApi()));
   });
 
   tearDown(() async {
@@ -43,6 +44,17 @@ void main() {
       expect(result, AppRoutes.homeMain);
     });
 
+    test('keeps authenticated home access on home route', () {
+      final result = resolveAuthRedirect(
+        authState: const AuthAuthenticated(
+          user: AuthUser(id: 'u1', phone: '13800138000'),
+        ),
+        matchedLocation: AppRoutes.homeMain,
+      );
+
+      expect(result, isNull);
+    });
+
     test('redirects auth checking state to boot route', () {
       final result = resolveAuthRedirect(
         authState: AuthLoading(),
@@ -69,37 +81,50 @@ void main() {
   });
 }
 
-class _FakeApiClient implements IApiClient {
+class _FakeChatApi implements ChatApi {
   @override
-  Future<Response<T>> delete<T>(String path, {data, Options? options}) {
+  Future<void> cancelRun({required String threadId, required String runId}) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Response<T>> get<T>(String path, {Options? options}) {
+  Future<Map<String, dynamic>> createRun(Map<String, dynamic> runInput) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Stream<String>> getSseLines(
-    String path, {
-    Map<String, String>? headers,
+  Future<Map<String, dynamic>> fetchHistory({
+    String? threadId,
+    DateTime? beforeDate,
   }) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Response<T>> patch<T>(String path, {data, Options? options}) {
+  Future<Uint8List> fetchAttachmentPreview(String previewPath) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Response<T>> post<T>(String path, {data, Options? options}) {
+  Future<Stream<String>> streamRunEvents(
+    String threadId, {
+    String? lastEventId,
+  }) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Response<T>> put<T>(String path, {data, Options? options}) {
+  Future<String> transcribeAudio(String filePath) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Map<String, dynamic>> uploadAttachment({
+    required String threadId,
+    required String filename,
+    required String mimeType,
+    required Uint8List bytes,
+  }) {
     throw UnimplementedError();
   }
 }

apps/test/app/services/app_prewarm_orchestrator_test.dart

@@ -1,13 +1,15 @@
 import 'dart:async';
+import 'dart:typed_data';
 
 import 'package:dio/dio.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:social_app/app/services/app_prewarm_orchestrator.dart';
+import 'package:social_app/core/chat/chat_api.dart';
+import 'package:social_app/core/chat/chat_history_repository.dart';
 import 'package:social_app/data/network/i_api_client.dart';
 import 'package:social_app/data/cache/cache_store.dart';
 import 'package:social_app/features/calendar/data/repositories/calendar_repository.dart';
 import 'package:social_app/features/messages/data/repositories/inbox_repository.dart';
-import 'package:social_app/features/chat/data/repositories/chat_history_repository.dart';
 
 class _FakeApiClient implements IApiClient {
   @override
@@ -44,15 +46,65 @@ class _FakeApiClient implements IApiClient {
   }
 }
 
+class _FakeChatApi implements ChatApi {
+  @override
+  Future<void> cancelRun({required String threadId, required String runId}) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Map<String, dynamic>> createRun(Map<String, dynamic> runInput) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Map<String, dynamic>> fetchHistory({
+    String? threadId,
+    DateTime? beforeDate,
+  }) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Uint8List> fetchAttachmentPreview(String previewPath) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Stream<String>> streamRunEvents(
+    String threadId, {
+    String? lastEventId,
+  }) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<String> transcribeAudio(String filePath) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Map<String, dynamic>> uploadAttachment({
+    required String threadId,
+    required String filename,
+    required String mimeType,
+    required Uint8List bytes,
+  }) {
+    throw UnimplementedError();
+  }
+}
+
 void main() {
   late HybridCacheStore store;
   late _FakeApiClient apiClient;
+  late _FakeChatApi chatApi;
   late CalendarRepository calendarRepository;
   late InboxRepository inboxRepository;
   late ChatHistoryRepository chatHistoryRepository;
 
   setUp(() {
     apiClient = _FakeApiClient();
+    chatApi = _FakeChatApi();
     store = HybridCacheStore(
       memory: MemoryCacheStore(),
       persistent: PersistentCacheStore(),
@@ -60,7 +112,7 @@ void main() {
     calendarRepository = CalendarRepository(apiClient: apiClient, store: store);
     inboxRepository = InboxRepositoryImpl(apiClient: apiClient, store: store);
     chatHistoryRepository = ChatHistoryRepository(
-      apiClient: apiClient,
+      chatApi: chatApi,
       store: store,
     );
   });

apps/test/features/chat/data/repositories/chat_history_repository_test.dart

@@ -1,60 +1,87 @@
-import 'package:dio/dio.dart';
+import 'dart:typed_data';
+
 import 'package:flutter_test/flutter_test.dart';
-import 'package:social_app/data/network/i_api_client.dart';
+import 'package:social_app/core/chat/chat_api.dart';
+import 'package:social_app/core/chat/chat_history_repository.dart';
 import 'package:social_app/data/cache/cache_store.dart';
-import 'package:social_app/features/chat/data/repositories/chat_history_repository.dart';
 
-class _FakeApiClient implements IApiClient {
-  final Map<String, dynamic> _getResponses = <String, dynamic>{};
-  final Map<String, int> getCalls = <String, int>{};
+class _FakeChatApi implements ChatApi {
+  final Map<String, dynamic> _historyResponses = <String, dynamic>{};
+  final Map<String, int> historyCalls = <String, int>{};
 
-  void setGet(String path, dynamic data) => _getResponses[path] = data;
+  void setHistory(String key, dynamic data) => _historyResponses[key] = data;
 
   @override
-  Future<Response<T>> get<T>(String path, {Options? options}) async {
-    getCalls[path] = (getCalls[path] ?? 0) + 1;
-    if (!_getResponses.containsKey(path)) {
-      throw StateError('missing GET mock for $path');
+  Future<Map<String, dynamic>> fetchHistory({
+    String? threadId,
+    DateTime? beforeDate,
+  }) async {
+    final key = _historyKey(threadId: threadId, beforeDate: beforeDate);
+    historyCalls[key] = (historyCalls[key] ?? 0) + 1;
+    if (!_historyResponses.containsKey(key)) {
+      throw StateError('missing history mock for $key');
     }
-    return Response<T>(
-      requestOptions: RequestOptions(path: path),
-      data: _getResponses[path] as T,
-    );
+    return _historyResponses[key] as Map<String, dynamic>;
   }
 
   @override
-  Future<Response<T>> delete<T>(String path, {data, Options? options}) {
+  Future<void> cancelRun({required String threadId, required String runId}) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Stream<String>> getSseLines(
-    String path, {
-    Map<String, String>? headers,
+  Future<Map<String, dynamic>> createRun(Map<String, dynamic> runInput) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Uint8List> fetchAttachmentPreview(String previewPath) {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Stream<String>> streamRunEvents(
+    String threadId, {
+    String? lastEventId,
   }) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Response<T>> patch<T>(String path, {data, Options? options}) {
+  Future<String> transcribeAudio(String filePath) {
     throw UnimplementedError();
   }
 
   @override
-  Future<Response<T>> post<T>(String path, {data, Options? options}) {
+  Future<Map<String, dynamic>> uploadAttachment({
+    required String threadId,
+    required String filename,
+    required String mimeType,
+    required Uint8List bytes,
+  }) {
     throw UnimplementedError();
   }
 
-  @override
-  Future<Response<T>> put<T>(String path, {data, Options? options}) {
-    throw UnimplementedError();
+  String _historyKey({String? threadId, DateTime? beforeDate}) {
+    final threadPart = (threadId == null || threadId.isEmpty)
+        ? 'default'
+        : threadId;
+    if (beforeDate == null) {
+      return 'first:$threadPart';
+    }
+    final day = DateTime(
+      beforeDate.year,
+      beforeDate.month,
+      beforeDate.day,
+    ).toIso8601String().substring(0, 10);
+    return 'before:$threadPart:$day';
   }
 }
 
 void main() {
   test('loads first-page history from cache on second read', () async {
-    final client = _FakeApiClient();
-    client.setGet('/api/v1/agent/history', {
+    final chatApi = _FakeChatApi();
+    chatApi.setHistory('first:default', {
       'scope': 'history_day',
       'threadId': 't1',
       'day': '2026-03-29',
@@ -72,7 +99,7 @@ void main() {
     });
 
     final repository = ChatHistoryRepository(
-      apiClient: client,
+      chatApi: chatApi,
       store: HybridCacheStore(
         memory: MemoryCacheStore(),
         persistent: PersistentCacheStore(),
@@ -84,6 +111,6 @@ void main() {
 
     expect(first.threadId, 't1');
     expect(second.messages.length, 1);
-    expect(client.getCalls['/api/v1/agent/history'], 1);
+    expect(chatApi.historyCalls['first:default'], 1);
   });
 }