下载优化

src/api/inspection.js

@@ -1,5 +1,6 @@
 // 检查管理
 import request from '@/utils/request'
+import requestDownload from '@/utils/request-download'
 
 // 检查->患者列表
 export function getPatientList(data) {
@@ -203,4 +204,13 @@ export function getDownloadPatientStudyInfo(data) {
         method: 'post',
         data
     })
+}
+// 获取影像下载数据(接口二)
+export function PatientStudyBatchDownload(data) {
+    return requestDownload({
+        url: '/download/PatientStudyBatchDownload',
+        method: 'post',
+        responseType: 'blob',
+        data
+    })
 }

src/utils/request-download.js

@@ -45,13 +45,17 @@ service.interceptors.response.use(
         let contentDisposition = response.headers['content-disposition']
         let fileName = ''
         if (contentDisposition) {
-          fileName = contentDisposition.split('; ')[2].split('=')[1].split("\'")[2]
+          if (contentDisposition.includes('zip')) {
+            fileName = contentDisposition.split('; ')[1].split('=')[1]
+          } else {
+            fileName = contentDisposition.split('; ')[2].split('=')[1].split("\'")[2]
+          }
           fileName = decodeURI(fileName)
         }
         const a = document.createElement('a')
         // xls类型: application/vnd.ms-excel
         // xlsx类型：application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8
-        const href = URL.createObjectURL(new Blob([res], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8' }))
+        const href = URL.createObjectURL(new Blob([res], { type: response.headers['content-type'] }))
         a.download = fileName
         a.href = href
         a.click()

src/views/trials/trials-inspection/index.vue

@@ -234,9 +234,11 @@ import addTrialsList from './components/add-trials-list'
 import viewStudyList from './components/view-study-list'
 import pushRecordList from './components/push-record-list'
 import pullImage from './components/pullImage/index.vue'
-import { getPatientList, deletePatientStudyAllData, getDownloadPatientStudyInfo } from '@/api/inspection.js'
+import { getPatientList, deletePatientStudyAllData, getDownloadPatientStudyInfo, PatientStudyBatchDownload } from '@/api/inspection.js'
 import { getDicomCalledAEList, getDicomCallingAEList } from '@/api/dicomAE.js'
 import downloadRecord from "@/views/trials/trials-panel/trial-summary/download-record"
+import { getToken } from '@/utils/auth'
+import * as signalR from '@microsoft/signalr'
 import {
   downloadImageSuccess,
 } from '@/api/trials.js'
@@ -319,12 +321,21 @@ export default {
       this.downloadVisible = false
       done()
     },
+    generate() {
+      return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
+        const r = Math.random() * 16 | 0;
+        const v = c === 'x' ? r : (r & 0x3 | 0x8);
+        return v.toString(16);
+      });
+    },
     async getDownloadPatientStudyInfo(arr) {
       try {
         let data = {
           PatientIdList: [],
           ScpStudyIdList: []
         }
+        this.downloadId = this.generate()
+        data.CurrentNoticeId = this.downloadId
         arr.forEach(item => {
           data.PatientIdList.push(item.PatientId)
           if (item.SCPStudyId) {
@@ -332,14 +343,16 @@ export default {
           }
 
         })
-        let res = await getDownloadPatientStudyInfo(data)
-        if (res.IsSuccess) {
-          let confirm = await this.$confirm(this.$t('trials:imageSummary:confirm:space').replace('xxx', this.formatSize(res.OtherInfo.ImageSize)))
-          if (!confirm) return false
-          this.downloadId = res.OtherInfo.downloadId
-          this.downloadImage(res.Result, res.OtherInfo)
-          this.downloadVisible = true
-        }
+        // return this.downloadZipDirect(data)
+        this.onUploadProgress(this.downloadId)
+        await PatientStudyBatchDownload(data)
+        // if (res.IsSuccess) {
+        //   // let confirm = await this.$confirm(this.$t('trials:imageSummary:confirm:space').replace('xxx', this.formatSize(res.OtherInfo.ImageSize)))
+        //   // if (!confirm) return false
+        //   // this.downloadId = res.OtherInfo.downloadId
+        //   // this.downloadImage(res.Result, res.OtherInfo)
+        //   // this.downloadVisible = true
+        // }
       } catch (err) {
         console.log(err)
       }
@@ -570,11 +583,46 @@ export default {
       this[`${key}TrialsVisible`] = true
       this.selectPatient = item
     },
+    async onUploadProgress(id, num, type = 'start') {
+      if (id !== this.downloadId) return false
+      this.downloadType = type
+      if (type === 'start') {
+        this.downloadVisible = true
+      }
+      if (type === 'downLoad') {
+        this.percentage = num
+        // if (this.downLoadImageCount >= OtherInfo.ImageCount) {
+        //   this.downLoadImageCount = OtherInfo.ImageCount
+        //   this.percentage = 100
+        // } else {
+        //   this.percentage = (((this.downLoadImageCount / OtherInfo.ImageCount).toFixed(2)) * 100).toFixed(0)
+        // }
+
+      }
+      // if (type === 'downLoaded') {
+      // }
+      // if (type === 'error') {
+      //   let confirm = await this.$confirm(this.$t('trials:imageSummary:confirm:downloadError'))
+      //   this.downLoadType = 'start'
+      //   this.percentage = 0
+      //   this.downLoadImageCount = 0
+      //   this.downloadVisible = false
+      // }
+    }
   },
   mounted() {
     this.$EventBus.$on("reload", (data) => {
       window.location.reload()
     });
+    let connection = new signalR.HubConnectionBuilder()
+      .withUrl("/DownloadHub", { accessTokenFactory: () => getToken() })
+      .configureLogging(signalR.LogLevel.Information)
+      .withAutomaticReconnect()
+      .build()
+    connection.start()
+    connection.on("ReceivProgressAsync", (id, num) => {
+      this.onUploadProgress2(id, num, 'downLoad')
+    });
   }
 }
 </script>