ppt继续下载功能

src/viewsframe/pptToJson/pptToJson.vue

@@ -10,9 +10,10 @@
 
 <script setup lang="ts">
 import { ElButton } from "element-plus"
+import type { Action } from "element-plus"
 import { computed, ref, onMounted } from "vue"
 import { initWorker, addCourseWareTask } from "@/worker/useCoursewaresWorker"
-import { ElMessage } from "element-plus"
+import { ElMessage, ElMessageBox } from "element-plus"
 import FullscreenSpin from "@/components/FullscreenSpin.vue"
 
 const inputRef = ref<HTMLInputElement>()
@@ -92,7 +93,7 @@ function importPPTXFile() {
             filesIndex++
             importPPTXFile()
           } else {
-            exportArrayToExcel(filesArr)
+            await exportArrayToExcel(filesArr)
             ElMessage({
               showClose: true,
               message: `${filesIndex + 1}个文件，下载成功！`,
@@ -103,23 +104,53 @@ function importPPTXFile() {
           }
         } else if (e.status !== "doing") {
           importing.value = false
-          ElMessage({
-            showClose: true,
-            message: `第${filesIndex + 1}个，${file.name.trim()}，下载失败!`,
-            type: "error",
-            duration: 0
+          ElMessageBox.confirm(`第${filesIndex + 1}个，${file.name.trim()}，下载失败!`, "error", {
+            confirmButtonText: "继续重试下载",
+            cancelButtonText: "导出当前已经下载的文件",
+            closeOnClickModal: false,
+            closeOnPressEscape: false,
+            distinguishCancelAndClose: true
           })
+            .then(() => {
+              importPPTXFile()
+            })
+            .catch(async (action: Action) => {
+              if (action === "cancel") {
+                await exportArrayToExcel(filesArr)
+                ElMessage({
+                  showClose: true,
+                  message: `${filesIndex}个文件，下载成功！`,
+                  type: "success",
+                  duration: 0
+                })
+              }
+            })
         }
       }
     }
   ).catch(err => {
     importing.value = false
-    ElMessage({
-      showClose: true,
-      message: `第${filesIndex + 1}个，${file.name.trim()}，下载失败!`,
-      type: "error",
-      duration: 0
+    ElMessageBox.confirm(`第${filesIndex + 1}个，${file.name.trim()}，下载失败!`, "error", {
+      confirmButtonText: "继续重试下载",
+      cancelButtonText: "导出当前已经下载的文件",
+      closeOnClickModal: false,
+      closeOnPressEscape: false,
+      distinguishCancelAndClose: true
     })
+      .then(() => {
+        importPPTXFile()
+      })
+      .catch(async (action: Action) => {
+        if (action === "cancel") {
+          await exportArrayToExcel(filesArr)
+          ElMessage({
+            showClose: true,
+            message: `${filesIndex}个文件，下载成功！`,
+            type: "success",
+            duration: 0
+          })
+        }
+      })
     console.log(err)
   })
 }