From d14b23761b95ada427510c0a8c4908fe5f663d3f Mon Sep 17 00:00:00 2001
From: caiyiling <1321909229@qq.com>
Date: Wed, 6 Mar 2024 13:55:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=9E=8D=E5=90=88=E9=A1=B5?=
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---
 .../components/Fusion/TableQuestionItem.vue     |  1 -
 .../Fusion/js/convertMultiframeImageIds.js      | 17 +++++++++++++----
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue
index a8d9aeec..78032cc5 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue
@@ -263,7 +263,6 @@ export default {
   mounted() {
     this.trialId = this.$route.query.trialId
     this.initForm()
-    console.log(this.getQuestionVal(7))
   },
   beforeDestroy() {
 
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js
index 728fe73d..2ad747e9 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js
@@ -1,13 +1,22 @@
 import { metaData } from '@cornerstonejs/core'
 import cornerstoneDICOMImageLoader from '@cornerstonejs/dicom-image-loader'
+var imageIds = [] 
+const maxRequest = 5
 /**
  * preloads imageIds metadata in memory
  **/
 async function prefetchMetadataInformation(imageIdsToPrefetch) {
-  for (let i = 0; i < imageIdsToPrefetch.length; i++) {
-    await cornerstoneDICOMImageLoader.wadouri.loadImage(imageIdsToPrefetch[i])
-      .promise
-  }
+  return new Promise(async(resolve, reject) =>{
+    var taskPromises = []
+    for (let i = 0; i < imageIdsToPrefetch.length; i++) {
+      taskPromises.push(cornerstoneDICOMImageLoader.wadouri.loadImage(imageIdsToPrefetch[i]).promise)
+      if (taskPromises.length >= 6 || i === imageIdsToPrefetch.length - 1) {
+        await Promise.all(taskPromises)
+        taskPromises = []
+      }
+    }
+    resolve()
+  })  
 }
 
 function getFrameInformation(imageId) {