refactor(apps): 主题系统迁移至 ColorScheme + 扩展架构并支持 Dark Mode

2026-03-27 19:07:39 +08:00
parent ecc1ec6ce4
commit ae29a8209b
146 changed files with 4301 additions and 3200 deletions
@@ -0,0 +1,88 @@
+import '../../core/network/i_api_client.dart';
+import 'models/friend_request.dart';
+
+abstract class FriendRepository {
+  Future<List<FriendUser>> getFriends();
+  Future<FriendRequest> getRequestById(String friendshipId);
+  Future<Map<String, FriendRequest>> getRequestsByIds(
+    List<String> friendshipIds,
+  );
+  Future<FriendRequest> acceptRequest(String friendshipId);
+  Future<FriendRequest> declineRequest(String friendshipId);
+}
+
+class FriendRepositoryImpl implements FriendRepository {
+  final IApiClient _apiClient;
+  static const _prefix = '/api/v1/friends';
+
+  FriendRepositoryImpl(this._apiClient);
+
+  @override
+  Future<List<FriendUser>> getFriends() async {
+    final response = await _apiClient.get<List<dynamic>>(_prefix);
+    final data = response.data;
+    if (data == null) {
+      throw StateError('Invalid getFriends response: empty payload');
+    }
+    return data
+        .map((item) => item as Map<String, dynamic>)
+        .map(
+          (item) => FriendUser.fromJson(item['friend'] as Map<String, dynamic>),
+        )
+        .toList(growable: false);
+  }
+
+  @override
+  Future<FriendRequest> getRequestById(String friendshipId) async {
+    final response = await _apiClient.get<Map<String, dynamic>>(
+      '$_prefix/requests/$friendshipId',
+    );
+    final data = response.data;
+    if (data == null) {
+      throw StateError('Invalid getRequestById response: empty payload');
+    }
+    return FriendRequest.fromJson(data);
+  }
+
+  @override
+  Future<Map<String, FriendRequest>> getRequestsByIds(
+    List<String> friendshipIds,
+  ) async {
+    if (friendshipIds.isEmpty) {
+      return const <String, FriendRequest>{};
+    }
+
+    final pairs = await Future.wait(
+      friendshipIds.map((id) async {
+        final request = await getRequestById(id);
+        return MapEntry(id, request);
+      }),
+    );
+
+    return Map<String, FriendRequest>.fromEntries(pairs);
+  }
+
+  @override
+  Future<FriendRequest> acceptRequest(String friendshipId) async {
+    final response = await _apiClient.post<Map<String, dynamic>>(
+      '$_prefix/requests/$friendshipId/accept',
+    );
+    final data = response.data;
+    if (data == null) {
+      throw StateError('Invalid acceptRequest response: empty payload');
+    }
+    return FriendRequest.fromJson(data);
+  }
+
+  @override
+  Future<FriendRequest> declineRequest(String friendshipId) async {
+    final response = await _apiClient.post<Map<String, dynamic>>(
+      '$_prefix/requests/$friendshipId/decline',
+    );
+    final data = response.data;
+    if (data == null) {
+      throw StateError('Invalid declineRequest response: empty payload');
+    }
+    return FriendRequest.fromJson(data);
+  }
+}