fix : 获取远程问题列表

lib/app/features/problem/data/datasources/problem_remote_data_source.dart

@@ -61,7 +61,7 @@ class ProblemRemoteDataSourceImpl implements ProblemRemoteDataSource {
         queryParameters: filter.toJson(),
       );
       // 假设服务器返回的数据在 'data' 字段中，且是一个列表
-      final List<dynamic> problemListJson = response.data['data'];
+      final List<dynamic> problemListJson = response.data['items'];
       return problemListJson.map((json) => ProblemDto.fromJson(json)).toList();
     } on DioException catch (e) {
       // 在这里处理网络错误，可以抛出一个自定义的异常

lib/app/features/problem/data/repositories/problem_repository_impl.dart

@@ -235,4 +235,11 @@ class ProblemRepositoryImpl implements ProblemRepository {
       conflicts: conflicts,
     );
   }
+
+  @override
+  Future<void> resolveConflictAndUpdate(ProblemEntity chosenProblem) {
+    // 将实体转换为模型，然后更新到数据库
+    final problemMap = ProblemModel.fromEntity(chosenProblem).toMap();
+    return localDataSource.updateProblem(problemMap);
+  }
 }

lib/app/features/problem/domain/repositories/problem_repository.dart

@@ -21,4 +21,6 @@ abstract class ProblemRepository {
   Future<ProblemEntity> syncProblemToServer(ProblemEntity problem);
 
   Future<ProblemSyncResult> syncWithServer();
+  // 解决冲突
+  Future<void> resolveConflictAndUpdate(ProblemEntity chosenProblem) async {}
 }

lib/app/features/problem/domain/usecases/resolve_conflict_usecase.dart

@@ -0,0 +1,12 @@
+import 'package:problem_check_system/app/features/problem/domain/entities/problem_entity.dart';
+import 'package:problem_check_system/app/features/problem/domain/repositories/problem_repository.dart';
+
+class ProblemResolveConflictUsecase {
+  final ProblemRepository repository;
+
+  ProblemResolveConflictUsecase({required this.repository});
+
+  Future<void> call(ProblemEntity chosenProblem) async {
+    return repository.resolveConflictAndUpdate(chosenProblem);
+  }
+}

lib/app/features/problem/presentation/bindings/problem_list_binding.dart

@@ -6,6 +6,8 @@ import 'package:problem_check_system/app/features/problem/data/datasources/probl
 import 'package:problem_check_system/app/features/problem/data/repositories/problem_repository_impl.dart';
 import 'package:problem_check_system/app/features/problem/domain/repositories/problem_repository.dart';
 import 'package:problem_check_system/app/features/problem/domain/usecases/get_all_problems_usecase.dart';
+import 'package:problem_check_system/app/features/problem/domain/usecases/resolve_conflict_usecase.dart';
+import 'package:problem_check_system/app/features/problem/domain/usecases/sync_problems_usecase.dart';
 import 'package:problem_check_system/app/features/problem/presentation/controllers/problem_list_controller.dart';
 
 class ProblemListBinding extends BaseBindings {
@@ -40,12 +42,22 @@ class ProblemListBinding extends BaseBindings {
     Get.lazyPut<GetAllProblemsUsecase>(
       () => GetAllProblemsUsecase(problemRepository: Get.find()),
     );
+    Get.lazyPut<SyncProblemsUsecase>(
+      () => SyncProblemsUsecase(repository: Get.find()),
+    );
+    Get.lazyPut<ProblemResolveConflictUsecase>(
+      () => ProblemResolveConflictUsecase(repository: Get.find()),
+    );
   }
 
   @override
   void register5Controllers() {
     Get.lazyPut<ProblemListController>(
-      () => ProblemListController(getAllProblemsUsecase: Get.find()),
+      () => ProblemListController(
+        getAllProblemsUsecase: Get.find(),
+        syncProblemsUsecase: Get.find(),
+        problemResolveConflictUsecase: Get.find(),
+      ),
     );
   }
 }

lib/app/features/problem/presentation/controllers/problem_list_controller.dart

@@ -1,20 +1,24 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:problem_check_system/app/core/extensions/datetime_extension.dart';
 import 'package:problem_check_system/app/core/models/form_mode.dart';
 import 'package:problem_check_system/app/core/routes/app_routes.dart';
 import 'package:problem_check_system/app/features/problem/domain/entities/problem_entity.dart';
 import 'package:problem_check_system/app/features/problem/domain/entities/problem_list_item_entity.dart';
+import 'package:problem_check_system/app/features/problem/domain/repositories/problem_repository.dart';
 import 'package:problem_check_system/app/features/problem/domain/usecases/get_all_problems_usecase.dart';
+import 'package:problem_check_system/app/features/problem/domain/usecases/resolve_conflict_usecase.dart';
+import 'package:problem_check_system/app/features/problem/domain/usecases/sync_problems_usecase.dart';
 
 class ProblemListController extends GetxController {
   final GetAllProblemsUsecase getAllProblemsUsecase;
-  // final SyncEnterprisesUsecase syncEnterprisesUsecase;
+  final SyncProblemsUsecase syncProblemsUsecase;
-  // final ResolveConflictUsecase resolveConflictUsecase;
+  final ProblemResolveConflictUsecase problemResolveConflictUsecase;
 
   ProblemListController({
     required this.getAllProblemsUsecase,
-    // required this.syncEnterprisesUsecase,
+    required this.syncProblemsUsecase,
-    // required this.resolveConflictUsecase,
+    required this.problemResolveConflictUsecase,
   });
 
   final problemList = <ProblemListItemEntity>[].obs;
@@ -45,31 +49,32 @@ class ProblemListController extends GetxController {
 
   // --- 实现基类中定义的方法 ---
   // 核心流程方法
-  Future<void> loadAndSyncEnterprises() async {
+  Future<void> loadAndSyncProblems() async {
     try {
       isLoading(true);
       isSyncing(true);
 
-      // // 步骤 1: 执行同步
+      // 步骤 1: 执行同步
-      // final syncResult = await syncEnterprisesUsecase();
+      final syncResult = await syncProblemsUsecase();
-
+
-      // // 步骤 2: 处理冲突
+      // 步骤 2: 处理冲突
-      // if (syncResult.hasConflicts) {
+      if (syncResult.hasConflicts) {
-      //   // 如果有冲突，则逐个弹窗让用户选择
+        // 如果有冲突，则逐个弹窗让用户选择
-      //   for (final conflict in syncResult.conflicts) {
+        for (final conflict in syncResult.conflicts) {
-      //     final chosenVersion = await _showConflictDialog(conflict);
+          final chosenVersion = await _showConflictDialog(conflict);
-      //     if (chosenVersion != null) {
+          if (chosenVersion != null) {
-      //       // 用户做出了选择，更新本地数据
+            // 用户做出了选择，更新本地数据
-      //       await resolveConflictUsecase(chosenVersion);
+            await problemResolveConflictUsecase(chosenVersion);
-      //     }
+          }
-      //   }
+        }
-      // }
+      }
 
       isSyncing(false);
 
       // 步骤 3: 所有同步和冲突解决完毕后，从本地加载最终数据
       await loadProblemItems();
     } catch (e) {
+      Get.log('操作失败: $e');
       Get.snackbar('错误', '操作失败: $e');
     } finally {
       isLoading(false);
@@ -77,74 +82,76 @@ class ProblemListController extends GetxController {
     }
   }
 
-  // // [修改后] 弹出冲突选择对话框的辅助方法
+  // [修改后] 弹出冲突选择对话框的辅助方法
-  // Future<Enterprise?> _showConflictDialog(EnterpriseConflict conflict) {
+  Future<ProblemEntity?> _showConflictDialog(ProblemConflict conflict) {
-  //   return Get.dialog<Enterprise>(
+    return Get.dialog<ProblemEntity>(
-  //     AlertDialog(
+      AlertDialog(
-  //       title: Text('数据冲突'),
+        title: Text('数据冲突'),
-  //       content: Column(
+        content: Column(
-  //         mainAxisSize: MainAxisSize.min,
+          mainAxisSize: MainAxisSize.min,
-  //         crossAxisAlignment: CrossAxisAlignment.stretch,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
-  //         children: [
+          children: [
-  //           Text('${conflict.localVersion.name} 服务器上的数据与本地数据不一致，请选择要保留的版本。'),
+            Text(
-  //           const SizedBox(height: 24),
+              '${conflict.localVersion.description} 服务器上的数据与本地数据不一致，请选择要保留的版本。',
-
+            ),
-  //           // --- 本地版本选择区 ---
+            const SizedBox(height: 24),
-  //           Row(
+
-  //             children: [
+            // --- 本地版本选择区 ---
-  //               // 使用 Expanded 让主按钮填充可用空间
+            Row(
-  //               Expanded(
+              children: [
-  //                 child: ElevatedButton(
+                // 使用 Expanded 让主按钮填充可用空间
-  //                   child: Text(
+                Expanded(
-  //                     '使用客户端版本\n(修改于: ${conflict.localVersion.lastModifiedTime.toLocal().toDateTimeString2()})',
+                  child: ElevatedButton(
-  //                     textAlign: TextAlign.center,
+                    child: Text(
-  //                   ),
+                      '使用客户端版本\n(修改于: ${conflict.localVersion.lastModifiedTime.toLocal().toDateTimeString2()})',
-  //                   onPressed: () => Get.back(result: conflict.localVersion),
+                      textAlign: TextAlign.center,
-  //                 ),
+                    ),
-  //               ),
+                    onPressed: () => Get.back(result: conflict.localVersion),
-  //               const SizedBox(width: 8), // 按钮间的间距
+                  ),
-  //               // 查看详情按钮
+                ),
-  //               IconButton(
+                const SizedBox(width: 8), // 按钮间的间距
-  //                 icon: const Icon(Icons.info_outline),
+                // 查看详情按钮
-  //                 tooltip: '查看客户端版本详情',
+                IconButton(
-  //                 onPressed: () => navigateToDetailsView(conflict.localVersion),
+                  icon: const Icon(Icons.info_outline),
-  //               ),
+                  tooltip: '查看客户端版本详情',
-  //             ],
+                  onPressed: () => navigateToDetailsView(conflict.localVersion),
-  //           ),
+                ),
-  //           const SizedBox(height: 8),
+              ],
-
+            ),
-  //           // --- 服务器版本选择区 ---
+            const SizedBox(height: 8),
-  //           Row(
+
-  //             children: [
+            // --- 服务器版本选择区 ---
-  //               Expanded(
+            Row(
-  //                 child: ElevatedButton(
+              children: [
-  //                   style: ElevatedButton.styleFrom(
+                Expanded(
-  //                     backgroundColor: Get.theme.colorScheme.primary,
+                  child: ElevatedButton(
-  //                     foregroundColor: Get.theme.colorScheme.onPrimary,
+                    style: ElevatedButton.styleFrom(
-  //                   ),
+                      backgroundColor: Get.theme.colorScheme.primary,
-  //                   child: Text(
+                      foregroundColor: Get.theme.colorScheme.onPrimary,
-  //                     '使用服务器版本\n(修改于: ${conflict.serverVersion.lastModifiedTime.toLocal().toDateTimeString2()})',
+                    ),
-  //                     textAlign: TextAlign.center,
+                    child: Text(
-  //                   ),
+                      '使用服务器版本\n(修改于: ${conflict.serverVersion.lastModifiedTime.toLocal().toDateTimeString2()})',
-  //                   onPressed: () => Get.back(result: conflict.serverVersion),
+                      textAlign: TextAlign.center,
-  //                 ),
+                    ),
-  //               ),
+                    onPressed: () => Get.back(result: conflict.serverVersion),
-  //               const SizedBox(width: 8),
+                  ),
-  //               IconButton(
+                ),
-  //                 icon: const Icon(Icons.info_outline),
+                const SizedBox(width: 8),
-  //                 tooltip: '查看服务器版本详情',
+                IconButton(
-  //                 onPressed: () =>
+                  icon: const Icon(Icons.info_outline),
-  //                     navigateToDetailsView(conflict.serverVersion),
+                  tooltip: '查看服务器版本详情',
-  //               ),
+                  onPressed: () =>
-  //             ],
+                      navigateToDetailsView(conflict.serverVersion),
-  //           ),
+                ),
-  //         ],
+              ],
-  //       ),
+            ),
-  //     ),
+          ],
-  //     // 设置为 false，防止用户点击对话框外部意外关闭它
+        ),
-  //     barrierDismissible: false,
+      ),
-  //   );
+      // 设置为 false，防止用户点击对话框外部意外关闭它
-  // }
+      barrierDismissible: false,
+    );
+  }
 
   void search() {
     loadProblemItems();

lib/app/features/problem/presentation/pages/problem_list_page.dart

@@ -208,7 +208,7 @@ class ProblemListPage extends GetView<ProblemListController> {
 
       // 使用下拉刷新包裹列表
       return RefreshIndicator(
-        onRefresh: () async => controller.loadAndSyncEnterprises(),
+        onRefresh: () async => controller.loadAndSyncProblems(),
         child: ListView.builder(
           padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 8.h),
           itemCount: controller.problemList.length,