Merge branch 'main' of https://gitea.frp.extimaging.com/XCKJ/irc_web

src/components/Dicom/DicomCanvas.vue

@@ -203,6 +203,9 @@ export default {
   methods: {
     loadImageStack(dicomSeries) {
       this.$nextTick(() => {
+        if (!dicomSeries || !Array.isArray(dicomSeries.imageIds) || dicomSeries.imageIds.length === 0) {
+          return
+        }
         this.series = dicomSeries
         this.stack.seriesId = dicomSeries.seriesId
         this.stack.seriesNumber = dicomSeries.seriesNumber
@@ -379,9 +382,7 @@ export default {
       // var instanceId = image.imageId.split('/')[image.imageId.split('/').length - 1]
       // instanceId = instanceId.split('.')[0]
       // this.stack.instanceId = instanceId
-      this.height =
-        (this.stack.currentImageIdIndex * 100) /
-        (this.stack.imageIds.length - 1)
+      this.height = this.getStackHeightPercent()
       this.resetWwwc()
     },
     onNewImage(e) {
@@ -427,10 +428,14 @@ export default {
       this.stack.currentImageIdIndex = newImageIdIndex
       this.stack.imageIdIndex = newImageIdIndex
       this.series.imageIdIndex = newImageIdIndex
-      this.height =
-        (this.stack.currentImageIdIndex * 100) /
-        (this.stack.imageIds.length - 1)
-      this.resetWwwc()
+      this.height = this.getStackHeightPercent()
+    },
+    getStackHeightPercent() {
+      const imageCount = Array.isArray(this.stack.imageIds) ? this.stack.imageIds.length : 0
+      if (imageCount <= 1) {
+        return 0
+      }
+      return (this.stack.currentImageIdIndex * 100) / (imageCount - 1)
     },
     stackScrollCallback(e) {
       const { detail } = e
@@ -737,6 +742,7 @@ export default {
       var viewport = cornerstone.getViewport(this.canvas)
       // viewport.invert = false
       var image = cornerstone.getImage(this.canvas)
+      if (!viewport || !image) return
       viewport.voi.windowWidth = image.windowWidth
       viewport.voi.windowCenter = image.windowCenter
       cornerstone.setViewport(this.canvas, viewport)

src/utils/request-pool.js

@@ -28,7 +28,7 @@ async function executeTask() {
         task.callback({ success: true, res: result })
 
       }).catch((error) => {
-        task.callback({ success: true, err: error })
+        task.callback({ success: false, err: error })
       })
     })
     // let starLoadTime = performance.now()

src/views/dicom-show/dicom-visit.vue

@@ -346,20 +346,18 @@ export default {
     this.isFromCRCUpload = !!this.$router.currentRoute.query.isFromCRCUpload
     this.visitTaskId = this.$router.currentRoute.query.visitTaskId
     this.page = this.$route.query.page
+    this.beforeUnloadHandler = () => {
+      cornerstone.imageCache.purgeCache()
+      requestPoolManager.resetRequestPool()
+    }
     // cornerstone.events.addEventListener('cornerstoneimageloaded', this.cornerstoneImageLoaded)
     this.getStudiesInfo()
     cornerstone.events.addEventListener('cornerstoneimageloadprogress', this.cornerstoneimageloadprogress)
-    window.addEventListener('beforeunload', e => {
-      cornerstone.imageCache.purgeCache()
-      requestPoolManager.resetRequestPool()
-    })
+    window.addEventListener('beforeunload', this.beforeUnloadHandler)
   },
   beforeDestroy() {
     requestPoolManager.stopTaskTimer()
-    window.removeEventListener('beforeunload', e => {
-      cornerstone.imageCache.purgeCache()
-      requestPoolManager.resetRequestPool()
-    })
+    window.removeEventListener('beforeunload', this.beforeUnloadHandler)
     workSpeedclose(true)
   },
   methods: {
@@ -489,14 +487,17 @@ export default {
             data.SeriesList = seriesList
             this.studyList.push(data)
           })
-          if (this.studyList.length > 0) {
-            this.$refs.dicomViewer.loadImageStack(this.studyList[0].SeriesList[0])
-            const imageId = this.studyList[0].SeriesList[0].imageIds[0]
+          const firstStudy = this.studyList.find(study => Array.isArray(study.SeriesList) && study.SeriesList.length > 0)
+          if (firstStudy) {
+            const firstSeries = firstStudy.SeriesList[0]
+            if (!Array.isArray(firstSeries.imageIds) || firstSeries.imageIds.length === 0) return
+            this.$refs.dicomViewer.loadImageStack(firstSeries)
+            const imageId = firstSeries.imageIds[0]
             let instanceId = imageId.split('/')[imageId.split('/').length - 1]
             instanceId = instanceId.split('.')[0]
             this.firstInstanceId = instanceId
-            this.activeNames = [this.studyList[0].StudyId]
-            this.loadImages(this.studyList[0].SeriesList[0], 0)
+            this.activeNames = [firstStudy.StudyId]
+            this.loadImages(firstSeries, 0)
           }
         }
       } catch (e) {
@@ -599,7 +600,11 @@ export default {
         }
         if (!isAddToTakPool) {
           var priority = parseInt(new Date().getTime())
-          if (series.isExistMutiFrames) {
+          if (series.isExistMutiFrames && imageIds.length > 1) {
+            imageIds.map(imageId => {
+              this.imageList.push({ imageId, seriesId: series.seriesId, priority })
+            })
+          } else if (series.isExistMutiFrames) {
             series.instanceInfoList.map(image => {
               this.imageList.push({ imageId: image.ImageId, seriesId: series.seriesId, priority })
             })
@@ -938,7 +943,7 @@ export default {
       if (this.imageList.length > 0) {
         requestPoolManager.startTaskTimer()
         this.imageList.map(image => {
-          requestPoolManager.loadAndCacheImagePlus(image.imageId, image.seriesId, image.priority)
+          requestPoolManager.loadAndCacheImagePlus(image.imageId, image.seriesId, image.priority).catch(() => {})
         })
         requestPoolManager.sortTaskPool()
         this.imageList = []