feat: 优化缺省页的交互

@@ -3,9 +3,17 @@ import { EmptyComponent } from '../view/EmptyComponent'
 @Entry
 @Component
 export struct DefaultPage {
+  retry() {
+    console.log('daj点击了重试')
+  }
+
   build() {
     Row() {
-      EmptyComponent({ emptyType: 8 })
+      EmptyComponent({
+        emptyType: 8, emptyButton: true, retry: () => {
+          this.retry()
+        }
+      })
     }
   }
 }
\ No newline at end of file

@@ -56,7 +56,9 @@ export struct EmptyComponent {
   // private emptySize: SizeOptions = {};
   @State emptyWidth: string | number = CommonConstants.FULL_PARENT;
   @State emptyHeight: string | number = CommonConstants.FULL_PARENT;
-  @State emptyType: number = WDViewDefaultType.WDViewDefaultType_Default
+  @State emptyType: number = WDViewDefaultType.WDViewDefaultType_Default;
+  @State emptyButton: boolean = false
+  @State timeNum: number = 10
   /**
    * The empty image width percentage setting.
    */
@@ -73,6 +75,42 @@ export struct EmptyComponent {
    * The empty data text opacity.
    */
   readonly TEXT_OPACITY: number = 0.4;
+  private timer: number = -1
+  retry: () => void = () => {
+  }
+
+  createTimer() {
+    if (this.emptyType === 8) {
+      this.timer = setInterval(() => {
+        this.timeNum--;
+        if (this.timeNum === 0) {
+          clearInterval(this.timer);
+        }
+      }, 1000);
+    }
+  }
+
+  destroyTimer() {
+    if (this.emptyType === 8) {
+      clearInterval(this.timer);
+    }
+  }
+
+  onPageShow(): void {
+    this.createTimer()
+  }
+
+  aboutToAppear(): void {
+    this.createTimer()
+  }
+
+  onPageHide(): void {
+    this.destroyTimer()
+  }
+
+  aboutToDisappear() {
+    this.destroyTimer()
+  }
 
   build() {
     this.noProgrammeData();
@@ -90,7 +128,7 @@ export struct EmptyComponent {
         .objectFit(ImageFit.Contain)
       // .border({ width: 1, color: Color.Red, radius: 6 })
 
-      Text(this.buildNoDataTip())
+      Text(this.emptyType !== 8 ? this.buildNoDataTip() : `${this.buildNoDataTip()}(${this.timeNum}s)`)
         .fontSize($r('app.float.normal_text_size'))
         .fontColor('#000000')
         .fontWeight(FontWeight.Normal)
@@ -99,6 +137,23 @@ export struct EmptyComponent {
         .onClick((event: ClickEvent) => {
           Logger.info(TAG, `noProgrammeData onClick event?.source: ${event.source}`);
         })
+
+      if (this.emptyButton) {
+        Button('点击重试')
+          .type(ButtonType.Normal)
+          .width(80)
+          .height(28)
+          .backgroundColor('#fffffff')
+          .fontColor('#FF666666')
+          .border({ width: 1 })
+          .borderColor('#FFEDEDED')
+          .fontSize($r('app.float.font_size_12'))
+          .margin({ top: 16 })
+          .padding(0)
+          .onClick(() => {
+            this.retry()
+          })
+      }
     }
     .justifyContent(FlexAlign.Center)
     .width(this.emptyWidth)
@@ -127,7 +182,7 @@ export struct EmptyComponent {
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoBooking) {
       contentString = '暂无预约'
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NetworkFailed) {
-      contentString = '' // 前方拥堵，请耐心等待
+      contentString = '前方拥堵，请耐心等待...' // 前方拥堵，请耐心等待...
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoVisitAccount) {
       contentString = '该号主暂时无法访问' // 前方拥堵，请耐心等待
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoLiveEnd) {
@@ -163,7 +218,7 @@ export struct EmptyComponent {
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoBooking) {
       imageString = $r('app.media.icon_no_appointmentMade')
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NetworkFailed) {
-      imageString = $r('app.media.icon_no_net')
+      imageString = $r('app.media.icon_no_limiting')
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoVisitAccount) {
       imageString = $r('app.media.icon_no_master1')
     } else if (this.emptyType === WDViewDefaultType.WDViewDefaultType_NoLiveEnd) {