feat : 上传问题

lib/core/extensions/http_response_extension.dart

@@ -0,0 +1,16 @@
+// core/extensions/http_response_extension.dart
+import 'package:dio/dio.dart';
+
+extension HttpResponseExtension on Response {
+  bool get isSuccess {
+    return statusCode != null && statusCode! >= 200 && statusCode! < 300;
+  }
+
+  bool get isClientError {
+    return statusCode != null && statusCode! >= 400 && statusCode! < 500;
+  }
+
+  bool get isServerError {
+    return statusCode != null && statusCode! >= 500 && statusCode! < 600;
+  }
+}

lib/core/utils/constants/api_endpoints.dart

@@ -0,0 +1,20 @@
+// lib/data/api_endpoints.dart
+abstract class ApiEndpoints {
+  static const String baseUrl = 'https://xhdev.anxincloud.cn';
+
+  // 定义 Accounts 相关的端点
+  static const String postLogin = '/api/Accounts/SignIn';
+  static const String postRefreshToken = '/api/Accounts/RefreshToken';
+  static const String getUserProfile = '/api/Accounts/Profile';
+  static const String patchPassword = '/api/Accounts/ChangePassword';
+
+  // 定义 Memorandum 相关的端点
+  static const String getProblem = '/api/Memorandum';
+  static const String postProblem = '/api/Memorandum';
+  static const String deleteProblem = '/api/Memorandum';
+  static String putProblemById(String id) => '/api/Memorandum/$id';
+  static String deleteProblemById(String id) => '/api/Memorandum/$id';
+
+  // 文件上传相关
+  static const String postUploadFile = '/api/Objects/association';
+}

lib/data/providers/http_provider.dart

@@ -4,13 +4,12 @@ import 'package:flutter/material.dart';
 import 'package:get/get.dart' hide Response;
 import 'package:pretty_dio_logger/pretty_dio_logger.dart';
 import 'package:problem_check_system/app/routes/app_routes.dart';
+import 'package:problem_check_system/core/utils/constants/api_endpoints.dart';
 import 'package:problem_check_system/data/repositories/auth_repository.dart';
 
 // DioProvider 是一个 GetxService，确保它在应用生命周期内是单例的。
 // 它负责初始化和配置 Dio 实例，并添加所有拦截器。
 class HttpProvider extends GetxService {
-  static const String _baseUrl = 'https://xhdev.anxincloud.cn';
-
   late final Dio _dio;
 
   @override
@@ -23,7 +22,7 @@ class HttpProvider extends GetxService {
   void _initDio() {
     _dio = Dio(
       BaseOptions(
-        baseUrl: _baseUrl,
+        baseUrl: ApiEndpoints.baseUrl,
         connectTimeout: const Duration(seconds: 30),
         receiveTimeout: const Duration(seconds: 30),
         sendTimeout: const Duration(seconds: 30),

lib/data/repositories/auth_repository.dart

@@ -1,5 +1,6 @@
 import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
+import 'package:problem_check_system/core/utils/constants/api_endpoints.dart';
 import 'package:problem_check_system/data/models/auth_model.dart';
 import 'package:problem_check_system/data/models/user/user.dart';
 import 'package:problem_check_system/data/providers/connectivity_provider.dart';
@@ -86,7 +87,7 @@ class AuthRepository extends GetxService {
   /// Handles the user login process by calling the API and saving the response.
   Future<LoginResponse> login(LoginRequest request) async {
     final response = await httpProvider.post(
-      '/api/Accounts/SignIn',
+      ApiEndpoints.postLogin,
       data: request.toJson(),
     );
 
@@ -96,7 +97,7 @@ class AuthRepository extends GetxService {
 
   /// 从 API 获取用户个人资料
   Future<User> getUserProfile() async {
-    final response = await httpProvider.get('/api/Accounts/Profile');
+    final response = await httpProvider.get(ApiEndpoints.getUserProfile);
 
     // 将 JSON 数据反序列化为 Profile 模型
     return User.fromJson(response.data);
@@ -107,7 +108,7 @@ class AuthRepository extends GetxService {
     final refreshToken = getRefreshToken();
 
     final response = await httpProvider.post(
-      '/auth/refresh',
+      ApiEndpoints.postRefreshToken,
       data: {'refresh_token': refreshToken},
     );
 

lib/data/repositories/file_repository.dart

@@ -1,20 +1,21 @@
-import 'dart:io';
 import 'package:dio/dio.dart';
 import 'package:flutter/foundation.dart'; // 引入 kDebugMode 和 debugPrint
 import 'package:get/get.dart' hide FormData, MultipartFile;
 import 'package:path/path.dart' as p;
+import 'package:problem_check_system/core/extensions/http_response_extension.dart';
+import 'package:problem_check_system/core/utils/constants/api_endpoints.dart';
 import 'package:problem_check_system/data/providers/http_provider.dart';
 
 class FileRepository {
   final HttpProvider _httpProvider = Get.find<HttpProvider>();
 
-  /// 上传图片文件到服务器。
+  /// TODO 上传图片文件到服务器。目前上传成功，需要区分重复上传相同的问题
   /// @param imageFile 要上传的本地图片文件。
   /// @param cancelToken 用于取消上传任务的令牌。
   /// @param onSendProgress 上传进度回调，提供已发送和总大小。
   /// @return 上传成功后服务器返回的图片 URL。
   Future<String> uploadImage(
-    File imageFile, {
+    String imageFilePath, {
     required CancelToken cancelToken,
     ProgressCallback? onSendProgress,
   }) async {
@@ -23,14 +24,14 @@ class FileRepository {
       final formData = FormData.fromMap({
         // 'file': 这通常是后端接口定义的文件字段名
         'file': await MultipartFile.fromFile(
-          imageFile.path,
-          filename: p.basename(imageFile.path),
+          imageFilePath,
+          filename: p.basename(imageFilePath),
         ),
       });
 
       // 2. 使用 HttpProvider 的 post 方法发送请求
       final response = await _httpProvider.post(
-        '/api/Objects/association/problem',
+        ApiEndpoints.postUploadFile,
         data: formData,
         cancelToken: cancelToken, // 将取消令牌传递给 post 请求
         onSendProgress: onSendProgress, // 将进度回调传递给 post 请求
@@ -43,28 +44,21 @@ class FileRepository {
       }
 
       // 3. 处理响应，并返回图片 URL
-      if (response.statusCode == 200) {
+      if (response.isSuccess) {
         final Map<String, dynamic> data = response.data;
 
         // 假设服务器返回的图片 URL 字段名为 'url'
-        final imageUrl = data['url'];
+        String imageUrl = data['fileName'];
 
-        if (imageUrl is String && imageUrl.isNotEmpty) {
         return imageUrl;
       } else {
-          // 如果返回结构不符合预期，抛出自定义异常
-          throw Exception('服务器响应中未找到有效的图片URL');
-        }
-      } else {
-        // 对于非 200 状态码，抛出异常
         throw Exception('上传失败，状态码: ${response.statusCode}');
       }
     } on DioException catch (e) {
-      // 捕获 Dio 异常并重新抛出，以便上层逻辑可以处理（如取消、超时等）
-      // 使用 rethrow 来保留原始的异常栈信息
-      rethrow;
+      Get.log('图片上传发生未知错误: $e');
+      throw Exception('图片上传失败: ${e.message}');
     } catch (e) {
-      // 捕获其他未知错误
+      Get.log('图片上传发生未知错误: $e');
       throw Exception('图片上传发生未知错误: $e');
     }
   }

lib/data/repositories/problem_repository.dart

@@ -2,6 +2,8 @@ import 'dart:io';
 
 import 'package:dio/dio.dart';
 import 'package:get/get.dart' hide MultipartFile, FormData;
+import 'package:problem_check_system/core/extensions/http_response_extension.dart';
+import 'package:problem_check_system/core/utils/constants/api_endpoints.dart';
 import 'package:problem_check_system/data/models/image_status.dart';
 import 'package:problem_check_system/data/models/sync_status.dart';
 import 'package:problem_check_system/data/models/image_metadata_model.dart';
@@ -76,9 +78,11 @@ class ProblemRepository extends GetxService {
     required void Function(double progress) onProgress,
   }) async {
     try {
+      // 找到需要上传的图片
       final newImages = problem.imageUrls
           .where((img) => img.status == ImageStatus.local)
           .toList();
+
       final totalFilesToUpload = newImages.length;
       int filesUploadedCount = 0;
 
@@ -93,9 +97,9 @@ class ProblemRepository extends GetxService {
             error: '上传已取消',
           );
         }
-        final imageFile = File(image.localPath);
+
         final url = await fileRepository.uploadImage(
-          imageFile,
+          image.localPath,
           cancelToken: cancelToken,
           onSendProgress: (sent, total) {
             double overallProgress =
@@ -121,23 +125,21 @@ class ProblemRepository extends GetxService {
       }
 
       final apiPayload = {
-        'id': problem.id,
-        'description': problem.description,
+        'title': problem.description,
         'location': problem.location,
-        'imageUrls': finalRemoteUrls, // 使用整合后的网络URL列表
-        'createdAt': problem.creationTime.toIso8601String(),
-        // ... 其他字段
+        'imageUrls': finalRemoteUrls,
+        'creationTime': problem.creationTime.toUtc().toIso8601String(),
       };
 
       // 3. 发送给服务器
       final response = await httpProvider.post(
-        '/api/problem',
+        ApiEndpoints.postProblem,
         data: apiPayload,
         cancelToken: cancelToken,
       );
 
       // 4. 处理服务器响应，并更新本地模型状态
-      if (response.statusCode == 200) {
+      if (response.isSuccess) {
         final List<ImageMetadata> updatedImageMetadata = [];
         int uploadedUrlIndex = 0;
         for (var image in problem.imageUrls) {
@@ -170,13 +172,13 @@ class ProblemRepository extends GetxService {
 
   /// 新增：上传问题列表。
   /// 遍历问题列表，并计算总进度。
-  Future<List<Problem>> uploadProblems(
+  Future<void> uploadProblems(
     List<Problem> problems, {
     required CancelToken cancelToken,
     required void Function(double progress) onProgress,
   }) async {
     final int totalProblems = problems.length;
-    final List<Problem> updatedProblems = [];
+    // final List<Problem> updatedProblems = [];
 
     try {
       for (int i = 0; i < totalProblems; i++) {
@@ -197,9 +199,11 @@ class ProblemRepository extends GetxService {
             onProgress(overallProgress);
           },
         );
-        updatedProblems.add(updatedProblem);
+
+        sqliteProvider.updateProblem(updatedProblem);
+        // updatedProblems.add(updatedProblem);
       }
-      return updatedProblems;
+      // return updatedProblems;
     } on DioException {
       rethrow;
     }

lib/modules/problem/controllers/problem_controller.dart

@@ -7,6 +7,7 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart' hide MultipartFile, FormData;
 import 'package:flutter/material.dart';
 import 'package:problem_check_system/app/routes/app_routes.dart';
+import 'package:problem_check_system/data/models/sync_status.dart';
 import 'package:problem_check_system/data/repositories/problem_repository.dart';
 import 'package:problem_check_system/data/models/problem_model.dart';
 import 'package:problem_check_system/modules/problem/views/widgets/models/date_range_enum.dart';
@@ -36,6 +37,11 @@ class ProblemController extends GetxController
 
   int get selectedCount => _selectedProblems.length;
 
+  /// 选中未上传的数量
+  int get selectedUnUploadCount => _selectedProblems
+      .where((p) => p.syncStatus == SyncStatus.notSynced)
+      .length;
+
   // 在 ProblemController 中添加
   // 添加日期范围选项列表
   List<DropdownOption> get dateRangeOptions {
@@ -191,7 +197,7 @@ class ProblemController extends GetxController
             ),
             SizedBox(height: 16.h),
             // Text('已完成: $progress%'),
-            Text('已上传: ${unUploadedProblems.length} / $selectedCount'),
+            Text('已上传: $selectedUnUploadCount / $selectedCount'),
           ],
         );
       }),