import '../datasources/local/shared_prefs.dart';
import '../models/user.dart';
import '../models/api_response.dart';

class UserRepository {
  final SharedPrefs localDataSource;

  UserRepository({required this.localDataSource});

  // 模拟获取用户信息
  Future<ApiResponse<User>> getUserProfile() async {
    await Future.delayed(const Duration(seconds: 1));
    
    final userData = localDataSource.getUserData();
    if (userData != null) {
      final user = User(
        id: '1',
        email: 'test@example.com',
        name: '测试用户',
        avatarUrl: 'https://ui-avatars.com/api/?name=测试用户',
        phone: '13800138000',
        createdAt: DateTime.now(),
      );
      
      return ApiResponse<User>(
        success: true,
        message: '获取成功',
        data: user,
      );
    }
    
    return ApiResponse<User>(
      success: false,
      message: '未登录',
    );
  }

  // 模拟更新用户信息
  Future<ApiResponse<User>> updateUserProfile(User user) async {
    await Future.delayed(const Duration(seconds: 1));
    
    await localDataSource.setUserData(user.toJson().toString());
    
    return ApiResponse<User>(
      success: true,
      message: '更新成功',
      data: user,
    );
  }
}