feat(pc): 添加景区项目管理功能

- 新增项目管理相关的 Controller、Service、Mapper 及模型类
- 实现项目分页查询、列表查询、详情查询、新增、修改、删除等功能
- 添加项目状态更新和二维码下载功能
- 集成微信小程序二维码生成和存储服务

src/main/java/com/ycwl/basic/controller/pc/ProjectController.java

@@ -0,0 +1,102 @@
+package com.ycwl.basic.controller.pc;
+
+import com.ycwl.basic.model.pc.project.entity.ProjectEntity;
+import com.ycwl.basic.model.pc.project.req.ProjectReqQuery;
+import com.ycwl.basic.model.pc.project.resp.ProjectRespVO;
+import com.ycwl.basic.service.pc.ProjectService;
+import com.ycwl.basic.storage.enums.StorageAcl;
+import com.ycwl.basic.utils.ApiResponse;
+import com.ycwl.basic.utils.WxMpUtil;
+import com.ycwl.basic.repository.ScenicRepository;
+import com.ycwl.basic.storage.StorageFactory;
+import com.ycwl.basic.storage.adapters.IStorageAdapter;
+import com.ycwl.basic.model.pc.mp.MpConfigEntity;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.io.File;
+
+/**
+ * 景区项目管理控制器
+ * 
+ * @Author: Claude
+ * @Date: 2025-01-15
+ */
+@RestController
+@RequestMapping("/api/project/v1")
+public class ProjectController {
+    
+    @Autowired
+    private ProjectService projectService;
+
+    @Autowired
+    private ScenicRepository scenicRepository;
+
+    // 分页查询
+    @PostMapping("/page")
+    public ApiResponse page(@RequestBody ProjectReqQuery projectReqQuery) {
+        return ApiResponse.success(projectService.pageQuery(projectReqQuery));
+    }
+
+    // 列表查询
+    @PostMapping("/list")
+    public ApiResponse list(@RequestBody ProjectReqQuery projectReqQuery) {
+        return ApiResponse.success(projectService.list(projectReqQuery));
+    }
+
+    // 详情查询
+    @GetMapping("/getDetails/{id}")
+    public ApiResponse getDetails(@PathVariable("id") Long id) {
+        return ApiResponse.success(projectService.getById(id));
+    }
+
+    // 新增或修改
+    @PostMapping("/addOrUpdate")
+    public ApiResponse addOrUpdate(@RequestBody ProjectEntity project) {
+        return ApiResponse.success(projectService.addOrUpdate(project));
+    }
+
+    // 删除
+    @DeleteMapping("/delete/{id}")
+    public ApiResponse delete(@PathVariable("id") Long id) {
+        return ApiResponse.success(projectService.delete(id));
+    }
+
+    // 修改状态
+    @PutMapping("/updateStatus/{id}")
+    public ApiResponse updateStatus(@PathVariable("id") Long id) {
+        return ApiResponse.success(projectService.updateStatus(id));
+    }
+
+    // 根据项目ID下载小程序二维码
+    @GetMapping("/{id}/QRCode")
+    public ApiResponse<String> downloadQrCode(@PathVariable Long id) {
+        ProjectRespVO project = projectService.getById(id);
+        if (project == null) {
+            return ApiResponse.fail("项目不存在");
+        }
+        MpConfigEntity mpConfig = scenicRepository.getScenicMpConfig(project.getScenicId());
+        if (mpConfig == null) {
+            return ApiResponse.fail("小程序配置不存在");
+        }
+        String appId = mpConfig.getAppId();
+        String appSecret = mpConfig.getAppSecret();
+        String appState = mpConfig.getState();
+        String path = "pages/home/index?scenicId=" + project.getScenicId() + "&projectId=" + id;
+        String filePath = "qr_code_project_" + id + ".jpg";
+        IStorageAdapter adapter = StorageFactory.use();
+        if (adapter.isExists(filePath)) {
+            return ApiResponse.success(adapter.getUrl(filePath));
+        }
+        try {
+            WxMpUtil.generateWXAQRCode(appId, appSecret, appState, path, filePath);
+            File file = new File(filePath);
+            String s = adapter.uploadFile(null, file, filePath);
+            file.delete();
+            adapter.setAcl(StorageAcl.PUBLIC_READ, filePath);
+            return ApiResponse.success(s);
+        } catch (Exception e) {
+            return ApiResponse.fail("生成二维码失败");
+        }
+    }
+}