Merge branch 'main' of http://192.168.1.42/developOne/harmonyPool

+import { abilityAccessCtrl, common, Permissions } from '@kit.AbilityKit';
+import { http } from '@kit.NetworkKit';
+import { BusinessError } from '@kit.BasicServicesKit';
+import { promptAction } from '@kit.ArkUI';
+import { image } from '@kit.ImageKit';
+import { photoAccessHelper } from '@kit.MediaLibraryKit';
+import fs from '@ohos.file.fs';
+
+const PERMISSIONS: Array<Permissions> = [
+  'ohos.permission.READ_MEDIA',
+  'ohos.permission.WRITE_MEDIA'
+];
+
+@Component
+export struct ImageDownloadComponent {
+  @State image: PixelMap | undefined = undefined;
+  @State photoAccessHelper: photoAccessHelper.PhotoAccessHelper | undefined = undefined; // 相册模块管理实例
+  @State imageBuffer: ArrayBuffer | undefined = undefined; // 图片ArrayBuffer
+  url: string = ''
+
+  build() {
+    Column() {
+      Image($r('app.media.icon_arrow_left_white'))
+        .width(24)
+        .height(24)
+        .aspectRatio(1)
+        .interpolation(ImageInterpolation.High)
+        .rotate({ angle: -90 })
+        .onClick(async () => {
+          console.info(`cj2024 onClick ${this.imageBuffer}`)
+          if (this.imageBuffer !== undefined) {
+            await this.saveImage(this.imageBuffer);
+            promptAction.showToast({
+              message: $r('app.string.image_request_success'),
+              duration: 2000
+            })
+          }
+        })
+    }
+
+  }
+
+  async aboutToAppear(): Promise<void> {
+    console.info(`cj2024 图片下载 ${this.url}`)
+    const context = getContext(this) as common.UIAbilityContext;
+    const atManager = abilityAccessCtrl.createAtManager();
+    await atManager.requestPermissionsFromUser(context, PERMISSIONS);
+    this.getPicture();
+  }
+
+  /**
+   * 通过http的request方法从网络下载图片资源
+   */
+  async getPicture() {
+    console.info(`cj2024 getPicture`)
+    http.createHttp()
+      .request(this.url,
+        (error: BusinessError, data: http.HttpResponse) => {
+          if (error) {
+            // 下载失败时弹窗提示检查网络，不执行后续逻辑
+            promptAction.showToast({
+              message: $r('app.string.image_request_fail'),
+              duration: 2000
+            })
+            return;
+          }
+          this.transcodePixelMap(data);
+          // 判断网络获取到的资源是否为ArrayBuffer类型
+          console.info(`cj2024 getPicture ${data.result}`)
+          if (data.result instanceof ArrayBuffer) {
+            console.info(`cj2024 getPicture 222`)
+            this.imageBuffer = data.result as ArrayBuffer;
+          }
+        }
+      )
+  }
+
+  /**
+   * 使用createPixelMap将ArrayBuffer类型的图片装换为PixelMap类型
+   * @param data：网络获取到的资源
+   */
+  transcodePixelMap(data: http.HttpResponse) {
+    console.info(`cj2024 transcodePixelMap ${data.responseCode}`)
+    if (http.ResponseCode.OK === data.responseCode) {
+      const imageData: ArrayBuffer = data.result as ArrayBuffer;
+      // 通过ArrayBuffer创建图片源实例。
+      const imageSource: image.ImageSource = image.createImageSource(imageData);
+      const options: image.InitializationOptions = {
+        'alphaType': 0, // 透明度
+        'editable': false, // 是否可编辑
+        'pixelFormat': 3, // 像素格式
+        'scaleMode': 1, // 缩略值
+        'size': { height: 100, width: 100 }
+      }; // 创建图片大小
+
+      // 通过属性创建PixelMap
+      imageSource.createPixelMap(options).then((pixelMap: PixelMap) => {
+        this.image = pixelMap;
+      });
+    }
+  }
+
+  /**
+   * 保存ArrayBuffer到图库
+   * @param buffer：图片ArrayBuffer
+   * @returns
+   */
+  async saveImage(buffer: ArrayBuffer | string): Promise<void> {
+    console.info(`cj2024 saveImage buffer ${buffer}`)
+    const context = getContext(this) as common.UIAbilityContext; // 获取getPhotoAccessHelper需要的context
+    const helper = photoAccessHelper.getPhotoAccessHelper(context); // 获取相册管理模块的实例
+    const uri = await helper.createAsset(photoAccessHelper.PhotoType.IMAGE, 'jpg'); // 指定待创建的文件类型、后缀和创建选项，创建图片或视频资源
+    console.info(`cj2024 saveImage uri ${uri}`)
+    const file = await fs.open(uri, fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE);
+    await fs.write(file.fd, buffer);
+    await fs.close(file.fd);
+  }
+}
\ No newline at end of file

 import { PhotoListBean } from 'wdBean/Index';
 import { Logger } from 'wdKit/Index';
 import { MultiPictureDetailItemComponent } from './MultiPictureDetailItemComponent';
-import { display } from '@kit.ArkUI';
+import { display, router } from '@kit.ArkUI';
+import { ImageDownloadComponent } from './ImageDownloadComponent';
 
 const TAG = 'ImageSwiperComponent';
 
@@ -35,6 +36,20 @@ export struct ImageSwiperComponent {
 
   build() {
     RelativeContainer() {
+      Image($r('app.media.icon_arrow_left_white'))
+        .width(24)
+        .height(24)
+        .aspectRatio(1)
+        .interpolation(ImageInterpolation.High)
+        .alignRules({
+          top: { anchor: "__container__", align: VerticalAlign.Top },
+          left: { anchor: "__container__", align: HorizontalAlign.Start }
+        })
+        .onClick(() => {
+          router.back();
+        })
+        .id("backImg")
+
       if (this.photoList && this.photoList?.length > 0) {
         Swiper(this.swiperController) {
           ForEach(this.photoList, (item: PhotoListBean) => {
@@ -96,6 +111,19 @@ export struct ImageSwiperComponent {
           middle: { anchor: "__container__", align: HorizontalAlign.Center }
         })
       }
+
+      ImageDownloadComponent({ url: this.photoList[this.swiperIndex].picPath })
+        .alignRules({
+          bottom: { anchor: "__container__", align: VerticalAlign.Bottom },
+          right: { anchor: "__container__", align: HorizontalAlign.End }
+        })
+        .margin({
+          top: 8,
+          left: 18,
+          bottom: 24,
+          right: 18
+        })
+        .id("downloadImg")
     }
     .width('100%')
     .height('100%')

+import { CommonConstants } from 'wdConstant';
+import { Logger } from 'wdKit';
+
+const TAG = 'EmptyComponent';
+
+/**
+ * WDViewDefaultType 缺省页
+ */
+export const enum WDViewDefaultType {
+  ///无网
+  WDViewDefaultType_NoNetwork,
+  ///网络失败 请稍后重试-倒计时
+  WDViewDefaultType_NetworkFailed,
+  ///内容获取失败
+  WDViewDefaultType_ContentFailed,
+}
+
+/**
+ * 空数据/无数据
+ */
+@Preview
+@Component
+export struct MultiPictureDetailEmptyComponent {
+  // private emptySize: SizeOptions = {};
+  @State emptyWidth: string | number = CommonConstants.FULL_PARENT;
+  @State emptyHeight: string | number = CommonConstants.FULL_PARENT;
+  @State emptyType: number = WDViewDefaultType.WDViewDefaultType_ContentFailed
+  /**
+   * The empty image width percentage setting.
+   */
+  readonly EMPTY_IMAGE_WIDTH: string = '15%';
+  /**
+   * The empty image height percentage setting.
+   */
+  readonly EMPTY_IMAGE_HEIGHT: string = '15%';
+  /**
+   * The empty data text component margin top.
+   */
+  readonly EMPTY_TIP_TEXT_MARGIN_TOP: string = '10';
+  /**
+   * The empty data text opacity.
+   */
+  readonly TEXT_OPACITY: number = 1;
+
+  build() {
+    this.noProgrammeData();
+  }
+
+  /**
+   * 无数据，空白view组件
+   */
+  @Builder
+  noProgrammeData() {
+    Column() {
+      Image(this.buildNoDataTipImage())
+        .width('this.EMPTY_IMAGE_WIDTH')
+        .height(this.EMPTY_IMAGE_HEIGHT)
+        .objectFit(ImageFit.Contain)
+      // .border({ width: 1, color: Color.Red, radius: 6 })
+
+      Text(this.buildNoDataTip())
+        .fontSize($r('app.float.font_size_14'))
+        .fontColor('#999999')
+        .fontWeight(FontWeight.Normal)
+        .opacity(this.TEXT_OPACITY)
+        .margin({ top: this.EMPTY_TIP_TEXT_MARGIN_TOP })
+        .onClick((event: ClickEvent) => {
+          Logger.info(TAG, `noProgrammeData onClick event?.source: ${event.source}`);
+        })
+      Button('点击重试', { type: ButtonType.Normal, stateEffect: true })
+        .borderRadius(4)
+        .margin(16)
+        .height(28)
+        .fontSize(12)
+        .fontColor('#CCCCCC')
+        .fontFamily('PingFang SC-Medium')
+        .border({ width: 1, color: '#545454' })
+        .backgroundColor(Color.Black)
+    }
+    .justifyContent(FlexAlign.Center)
+    .width(this.emptyWidth)
+    .height(this.emptyHeight)
+    .backgroundColor(Color.Black)
+  }
+
+  buildNoDataTip(): string {
+    Logger.info(TAG, "buildNoDataTip");
+    let contentString: string = '获取内容失败请重试'
+    if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoNetwork) {
+      contentString = '网络出小差了，请检查网络后重试'
+    } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_ContentFailed) {
+      contentString = '获取内容失败请重试'
+    }
+
+    return contentString
+  }
+
+  buildNoDataTipImage(): Resource | string {
+    Logger.info(TAG, "buildNoDataTip");
+    let imageString: Resource | string = $r('app.media.icon_no_content')
+    if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoNetwork) {
+      imageString = $r('app.media.icon_no_net')
+    } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_ContentFailed) {
+      imageString = $r('app.media.icon_no_content')
+    } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NetworkFailed) {
+      imageString = $r('app.media.icon_no_net')
+    }
+    return imageString
+  }
+}
\ No newline at end of file

 import { Logger } from 'wdKit';
+import { ResponseDTO } from 'wdNetwork';
 import {
   ContentDetailDTO,
   PhotoListBean,
@@ -11,6 +12,7 @@ import display from '@ohos.display';
 import font from '@ohos.font';
 import { OperRowListView } from './view/OperRowListView';
 import { MultiPictureDetailItemComponent } from './MultiPictureDetailItemComponent';
+import { MultiPictureDetailEmptyComponent } from './MultiPictureDetailEmptyComponent';
 import { DateTimeUtils } from 'wdKit/Index';
 import { HttpUrlUtils } from 'wdNetwork/Index';
 import { WDRouterPage, WDRouterRule } from 'wdRouter/Index';
@@ -34,6 +36,7 @@ export struct MultiPictureDetailPageComponent {
   @State swiperIndex: number = 0;
   @Provide followStatus: string = '0' // 关注状态
   private scroller: Scroller = new Scroller()
+  @State netStatus: number = 0 // 存储网络状态用来展示缺省图
 
   //watch监听页码回调
   onCurrentPageNumUpdated(): void {
@@ -56,10 +59,6 @@ export struct MultiPictureDetailPageComponent {
       familySrc: $rawfile('font/BebasNeue_Regular.otf')
     })
     this.getContentDetailData()
-    if (HttpUrlUtils.getUserId()) {
-      this.getInteractBrowsOperate()
-      this.getBatchAttentionStatus()
-    }
   }
 
   aboutToDisappear() {
@@ -238,24 +237,33 @@ export struct MultiPictureDetailPageComponent {
         })
         .height(px2vp(this.titleHeight) + 64)
 
-        OperRowListView({
-          contentDetailData: this.contentDetailData,
-        })
-          .alignRules({
-            bottom: { anchor: "__container__", align: VerticalAlign.Bottom },
-            middle: { anchor: "__container__", align: HorizontalAlign.Center }
-          })
-          .width('100%')
-          .height(56)
-          .margin({
-            top: 16,
-            left: 16,
-            right: 16,
-            bottom: 0
-          })
-          .border({ width: { top: 0.5 }, color: '#FFFFFF' })
-          .id('e_oper_row')
+      } else {
+        if (this.netStatus === 1) {
+          MultiPictureDetailEmptyComponent({ emptyType: 2})
+            .id('e_empty_content')
+            .alignRules({
+              center: { anchor: "__container__", align: VerticalAlign.Center },
+              middle: { anchor: "__container__", align: HorizontalAlign.Center }
+            })
+        }
       }
+      OperRowListView({
+        contentDetailData: this.contentDetailData,
+      })
+        .alignRules({
+          bottom: { anchor: "__container__", align: VerticalAlign.Bottom },
+          middle: { anchor: "__container__", align: HorizontalAlign.Center }
+        })
+        .width('100%')
+        .height(56)
+        .margin({
+          top: 16,
+          left: 16,
+          right: 16,
+          bottom: 0
+        })
+        .border({ width: { top: 0.5 }, color: '#FFFFFF' })
+        .id('e_oper_row')
     }
     .width('100%')
     .height('100%')
@@ -266,11 +274,41 @@ export struct MultiPictureDetailPageComponent {
     .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP, SafeAreaEdge.BOTTOM])
   }
 
-  private async getContentDetailData() {
+  private getContentDetailData() {
     try {
-      let data = await MultiPictureDetailViewModel.getDetailData(this.relId, this.contentId, this.relType)
-      this.contentDetailData = data?.[0];
-      Logger.info(TAG, `contentDetailData：${JSON.stringify(this.contentDetailData)}`)
+      PageRepository.fetchDetailData(this.relId, this.contentId, this.relType).then((resDTO: ResponseDTO<ContentDetailDTO[]>) => {
+        // Logger.info(TAG, `fetchDetailData then,navResDTO.timestamp ${resDTO.timestamp}`);
+        // Logger.info(TAG, `fetchDetailData then,navResDTO: ${JSON.stringify(resDTO)}`);
+        // Logger.info(TAG, `fetchDetailData then,navResDTO.data: ${JSON.stringify(resDTO.data)}`);
+        if (!resDTO || !resDTO.data) {
+          Logger.error(TAG, 'fetchDetailData is empty');
+          return
+        }
+        if (resDTO.code != 0) {
+          Logger.error(TAG, `fetchDetailData then code:${resDTO.code}, message:${resDTO.message}`);
+          return
+        }
+        this.contentDetailData = resDTO.data?.[0];
+        Logger.info(TAG, `contentDetailData：${JSON.stringify(this.contentDetailData)}`)
+        if (HttpUrlUtils.getUserId()) {
+          this.getInteractBrowsOperate()
+          this.getBatchAttentionStatus()
+        }
+      }).catch((err: Error) => {
+        Logger.info(TAG, `fetchDetailData then,err: ${JSON.stringify(err)}`);
+        /*// 请求失败处理
+        if (err.response) {
+          // 请求已发出，但服务器响应的状态码不在2xx范围内
+          console.error('请求失败，状态码：', err.response.status);
+          console.error('响应数据：', err.response.data);
+        } else if (err.request) {
+          // 请求已发出，但无响应（例如：网络故障）
+          console.error('请求已发出，但无响应：', err.request);
+        } else {
+          // 发生了其他类型的错误（如配置错误或拒绝权限等）
+          console.error('请求发生错误：', err.message);
+        }*/
+      })
     } catch (exception) {
 
     }

@@ -42,6 +42,8 @@ export struct BottomNavigationComponent {
     let bottomNav = await PageViewModel.getBottomNavData(getContext(this))
     if (bottomNav && bottomNav.bottomNavList != null) {
       Logger.info(TAG, `aboutToAppear, bottomNav.length: ${bottomNav.bottomNavList.length}`);
+      // 使用filter方法移除name为'服务'的项
+      bottomNav.bottomNavList = bottomNav.bottomNavList.filter(item => item.name !== '服务');
       this.bottomNavList = bottomNav.bottomNavList
     }
   }