update info

lib/features/account/data/datasources/user_info_remote_datasource.dart

@@ -128,4 +128,95 @@ class UserInfoRemoteDataSource {
     // Could add cache-busting headers in the future if needed
     return getUserInfo();
   }
+
+  /// Update User Info
+  ///
+  /// Updates the current user's profile information.
+  ///
+  /// API: POST https://land.dbiz.com/api/method/building_material.building_material.api.user.update_user_info
+  ///
+  /// Request body:
+  /// ```json
+  /// {
+  ///   "full_name": "...",
+  ///   "date_of_birth": "YYYY-MM-DD",
+  ///   "gender": "Male/Female",
+  ///   "company_name": "...",
+  ///   "tax_code": "...",
+  ///   "avatar_base64": null | base64_string,
+  ///   "id_card_front_base64": null | base64_string,
+  ///   "id_card_back_base64": null | base64_string,
+  ///   "certificates_base64": [] | [base64_string, ...]
+  /// }
+  /// ```
+  ///
+  /// Throws:
+  /// - [UnauthorizedException] if user not authenticated (401)
+  /// - [ServerException] if server error occurs (500+)
+  /// - [NetworkException] for other network errors
+  Future<UserInfoModel> updateUserInfo(Map<String, dynamic> data) async {
+    try {
+      debugPrint('🔵 [UserInfoDataSource] Updating user info...');
+      debugPrint('🔵 [UserInfoDataSource] Data: $data');
+      final startTime = DateTime.now();
+
+      // Make POST request with update data
+      final response = await _dioClient.post<Map<String, dynamic>>(
+        '/api/method/building_material.building_material.api.user.update_user_info',
+        data: data,
+      );
+
+      final duration = DateTime.now().difference(startTime);
+      debugPrint('🟢 [UserInfoDataSource] Update response received in ${duration.inMilliseconds}ms');
+      debugPrint('🟢 [UserInfoDataSource] Status: ${response.statusCode}');
+
+      // Check response status
+      if (response.statusCode == 200) {
+        // After successful update, fetch fresh user info
+        debugPrint('✅ [UserInfoDataSource] Successfully updated user info');
+        return await getUserInfo();
+      } else {
+        throw ServerException(
+          'Failed to update user info: ${response.statusCode}',
+          response.statusCode,
+        );
+      }
+    } on DioException catch (e) {
+      // Handle specific HTTP status codes
+      if (e.response?.statusCode == 401) {
+        throw const UnauthorizedException(
+          'Session expired. Please login again.',
+        );
+      } else if (e.response?.statusCode == 403) {
+        throw const ForbiddenException();
+      } else if (e.response?.statusCode == 404) {
+        throw NotFoundException('Update user info endpoint not found');
+      } else if (e.response?.statusCode != null &&
+          e.response!.statusCode! >= 500) {
+        throw ServerException(
+          'Server error: ${e.response?.statusMessage ?? "Unknown error"}',
+          e.response?.statusCode,
+        );
+      } else if (e.type == DioExceptionType.connectionTimeout ||
+          e.type == DioExceptionType.receiveTimeout) {
+        throw const TimeoutException();
+      } else if (e.type == DioExceptionType.connectionError) {
+        throw const NoInternetException();
+      } else {
+        throw NetworkException(
+          e.message ?? 'Failed to update user info',
+          statusCode: e.response?.statusCode,
+        );
+      }
+    } catch (e) {
+      // Handle unexpected errors
+      if (e is ServerException ||
+          e is UnauthorizedException ||
+          e is NetworkException ||
+          e is NotFoundException) {
+        rethrow;
+      }
+      throw ServerException('Unexpected error: $e');
+    }
+  }
 }