570 lines
21 KiB
Plaintext
570 lines
21 KiB
Plaintext
<template>
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<div v-loading="loading" class="study-wrapper">
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<h4 style="color: #ddd;padding: 5px 0px;margin: 0;text-align: center;background-color: #4c4c4c;">
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{{ subjectCode }}
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</h4>
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<h4 style="color: #ddd;padding: 5px 0px;margin: 0;text-align: center;background-color: #4c4c4c;margin-bottom: 5px;">
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{{ taskBlindName }}
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</h4>
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<div class="ps">
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<el-collapse v-model="activeNames">
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<el-collapse-item v-for="(study, index) in studyList" :key="`${study.studyId}${index}`" :name="`${study.studyId}${index}`">
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<template slot="title">
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<div v-if="study.IsCriticalSequence" class="dicom-desc">
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关键序列
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</div>
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<div
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v-else
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class="dicom-desc"
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style="width: 150px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;"
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>
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<el-tooltip class="item" effect="dark" :content="`${study.StudyCode} ${study.Description?study.Description:''} ${study.Modalities} (${study.SeriesCount})`" placement="right">
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<div>
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<span>{{ study.StudyCode }} {{ study.Description }}</span>
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<span> {{ study.Modalities }} ({{ study.SeriesCount }})</span>
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</div>
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</el-tooltip>
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</div>
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</template>
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<div class="series">
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<div
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v-for="(series, i) in study.SeriesList"
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:key="i"
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style="position:relative;margin:10px 0px;"
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series-type="current"
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@click="showSeriesImage($event,index,i,series)"
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>
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<div
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:class="{'series-active': i==seriesIndex && index === studyIndex}"
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class="series-wrapper"
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>
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<el-image
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class="image-preview"
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:src="series.previewImageUrl"
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fit="fill"
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/>
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<div class="image-desc">
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<div class="flex-div">
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<div>#{{ series.seriesNumber }}</div>
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<div v-if="series.isDicom && (series.sliceThickness && parseInt(series.sliceThickness) !== 5 && series.instanceCount > 100) && series.prefetchInstanceCount<series.instanceCount">
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<el-tooltip v-if="!series.isLoading" class="item" effect="dark" content="下载" placement="bottom">
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<i class="el-icon-video-play" style="font-size: 16px;margin-right: 5px;color: #ffeb3b;cursor: pointer;" @click.stop="loadSeries(series,index,i)" />
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</el-tooltip>
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<el-tooltip v-else class="item" effect="dark" content="暂停" placement="bottom">
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<i class="el-icon-video-pause" style="font-size: 16px;margin-right: 5px;color: #ffeb3b;cursor: pointer;" @click.stop="stopLoadSeries(series,index,i)" />
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</el-tooltip>
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</div>
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</div>
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<p v-show="series.InstanceCount">
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{{ series.modality }}: {{ series.instanceCount }} image
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</p>
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<p v-show="series.sliceThickness">
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T: {{ series.sliceThickness }}
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</p>
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<p v-show="series.description">
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<el-tooltip class="item" effect="dark" :content="series.description" placement="right">
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<span>{{ series.description }}</span>
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</el-tooltip>
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</p>
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<div class="flex-div">
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<div>
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{{ series.isDicom?`${series.prefetchInstanceCount }/${series.instanceCount}`:series.instanceCount }}
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</div>
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<div v-if="series.isBeMark || measureData.findIndex(v=>v.SeriesId === series.seriesId) > -1">
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<el-tooltip class="item" effect="dark" content="有标注" placement="right">
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<i class="el-icon-star-on" style="font-size: 16px;color: #ff5722;" />
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</el-tooltip>
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</div>
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</div>
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</div>
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</div>
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<div v-if="series.isDicom && series.prefetchInstanceCount>0 && series.prefetchInstanceCount<series.instanceCount" style="width: 100%;">
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<el-progress
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:percentage="parseInt(((series.prefetchInstanceCount/series.instanceCount)*100).toFixed(2))"
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/>
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</div>
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</div>
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</div>
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</el-collapse-item>
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</el-collapse>
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<!-- <div
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v-for="(study, index) in studyList"
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:key="index"
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>
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<template v-if="study.IsCriticalSequence">
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<div class="dicom-desc">
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关键序列
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</div>
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</template>
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<template v-else>
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<div class="dicom-desc">
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{{ study.StudyCode }}
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</div>
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<div v-show="study.Description" class="dicom-desc">
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{{ study.Description }}
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</div>
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<div v-show="study.SeriesCount" class="dicom-desc">
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{{ study.Modalities }} : {{ study.SeriesCount }} Series
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</div>
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</template>
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<div class="series">
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<div
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v-for="(series, i) in study.SeriesList"
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:key="i"
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style="position:relative;margin:10px 0px;"
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series-type="current"
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@click="showSeriesImage($event,index,i,series)"
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>
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<div
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:class="{'series-active': i==seriesIndex && index === studyIndex}"
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class="series-wrapper"
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>
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<el-image
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class="image-preview"
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:src="series.previewImageUrl"
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fit="fill"
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/>
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<div class="image-desc">
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<div class="flex-div">
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<div>#{{ series.seriesNumber }}</div>
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<div v-if="series.isDicom && series.instanceCount > 100 && series.prefetchInstanceCount>0 && series.prefetchInstanceCount<series.instanceCount">
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</div>
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</div>
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<p v-show="series.InstanceCount">
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{{ series.modality }}: {{ series.instanceCount }} image
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</p>
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<p v-show="series.sliceThickness">
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T: {{ series.sliceThickness }}
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</p>
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<p v-show="series.description">
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<el-tooltip class="item" effect="dark" :content="series.description" placement="right">
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<span>{{ series.description }}</span>
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</el-tooltip>
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</p>
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<div class="flex-div">
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<div>
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{{ series.isDicom?`${series.prefetchInstanceCount }/${series.instanceCount}`:series.instanceCount }}
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</div>
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<div v-if="series.isBeMark || measureData.findIndex(v=>v.SeriesId === series.seriesId) > -1">
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<el-tooltip class="item" effect="dark" content="有标注" placement="right">
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<i class="el-icon-star-on" style="font-size: 16px;color: #ff5722;" />
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</el-tooltip>
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</div>
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</div>
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</div>
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</div>
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<div v-if="series.isDicom && series.prefetchInstanceCount>0 && series.prefetchInstanceCount<series.instanceCount" style="width: 100%;">
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<el-progress
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:percentage="parseInt(((series.prefetchInstanceCount/series.instanceCount)*100).toFixed(2))"
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/>
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</div>
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</div>
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</div>
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</div> -->
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</div>
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</div>
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</template>
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<script>
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import * as dicomParser from 'dicom-parser'
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import * as cornerstone from 'cornerstone-core'
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import * as cornerstoneWADOImageLoader from 'cornerstone-wado-image-loader'
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import requestPoolManager from '@/utils/request-pool'
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import DicomEvent from './DicomEvent'
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import { mapGetters } from 'vuex'
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import store from '@/store'
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cornerstoneWADOImageLoader.external.dicomParser = dicomParser
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cornerstoneWADOImageLoader.external.cornerstone = cornerstone
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const maximumSizeInBytes = 1024 * 1024 * 1024 // 1 GB
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export default {
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name: 'StudyList',
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props: {
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trialId: {
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type: String,
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required: true
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},
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subjectVisitId: {
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type: String,
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required: true
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},
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visitTaskId: {
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type: String,
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required: true
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},
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isReading: {
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type: Number,
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default: 0
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},
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taskBlindName: {
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type: String,
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default: ''
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}
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},
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data() {
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return {
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studyList: [],
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cachedImages: [],
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studyIndex: null,
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seriesIndex: null,
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loading: false,
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measureData: [],
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isRender: false,
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firstInstanceId: '',
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isStartLoad: false,
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subjectCode: '',
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activeNames: ''
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}
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},
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computed: {
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...mapGetters(['visitTaskList'])
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},
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mounted() {
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this.subjectCode = this.$router.currentRoute.query.subjectCode
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DicomEvent.$on('getMeasureData', () => {
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var idx = this.visitTaskList.findIndex(i => i.VisitTaskId === this.visitTaskId)
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this.measureData = this.visitTaskList[idx].MeasureData
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})
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cornerstone.events.addEventListener('cornerstoneimageloaded', this.cornerstoneImageLoaded)
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},
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beforeDestroy() {
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console.log('beforeDestroy')
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requestPoolManager.stopTaskTimer()
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DicomEvent.$off('getMeasureData')
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},
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methods: {
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getStudyInfo(isRender = false) {
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if (!this.isRender || isRender) {
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const loading = this.$loading({ fullscreen: true })
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var idx = this.visitTaskList.findIndex(i => i.VisitTaskId === this.visitTaskId)
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if (idx > -1 && this.visitTaskList[idx].StudyList && this.visitTaskList[idx].StudyList.length > 0) {
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this.studyList = this.visitTaskList[idx].StudyList
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var sIdx = this.studyList.findIndex(s => s.IsDicom)
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if (sIdx > -1) {
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this.studyIndex = sIdx
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this.seriesIndex = 0
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this.activeNames = `${this.studyList[sIdx].studyId}${sIdx}`
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this.studyList[sIdx].SeriesList[0].isFirstRender = true
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this.$emit('loadImageStack', this.studyList[sIdx].SeriesList[0])
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this.firstInstanceId = this.studyList[sIdx].SeriesList[0].imageIds[0]
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// requestPoolManager.startTaskTimer()
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}
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}
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this.isRender = true
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loading.close()
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} else {
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this.$emit('loadImageStack', this.studyList[this.studyIndex].SeriesList[this.seriesIndex])
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}
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},
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initStudyList() {
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if (!this.isRender) {
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var idx = this.visitTaskList.findIndex(i => i.VisitTaskId === this.visitTaskId)
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if (idx > -1 && this.visitTaskList[idx].StudyList && this.visitTaskList[idx].StudyList.length > 0) {
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this.studyList = this.visitTaskList[idx].StudyList
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// this.studyIndex = 0
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// this.seriesIndex = 0
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// this.loadAllImages()
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// 修改 只自动下载主序列
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this.loadImages(this.visitTaskList[idx], this.studyList)
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}
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this.isRender = true
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}
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},
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// 缩略图下载成功回调,默认下载第一个检查的所有序列
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previewImageLoad() {
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this.studyList[0].PreviewImageCount++
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if (this.studyList[0].PreviewImageCount === this.studyList[0].SeriesCount) {
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this.loadAllImages()
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}
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},
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// 缩略图下载失败回调,默认下载第一个检查的所有序列
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previewImageLoadError() {
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this.studyList[0].PreviewImageCount++
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if (this.studyList[0].previewImageCount === this.studyList[0].seriesCount) {
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this.loadAllImages()
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}
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},
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showSeriesImage(e, studyIndex, seriesIndex, series) {
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if (!series.isLoading) {
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series.isLoading = true
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}
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if (series.isDicom) {
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this.studyIndex = studyIndex
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this.seriesIndex = seriesIndex
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this.studyList[studyIndex].SeriesList[seriesIndex].measureData = this.measureData
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this.$emit('loadImageStack', this.studyList[studyIndex].SeriesList[seriesIndex])
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if (!series.loadStatus) {
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const priority = Date.parse(new Date())
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series.imageIds.forEach(imageId => {
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this.load(imageId, series.seriesId, priority)
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})
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}
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DicomEvent.$emit('loadMeasurementList', { visitTaskId: this.visitTaskId, taskBlindName: this.taskBlindName })
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} else {
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// 非Dicom预览
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this.$emit('previewNoneDicoms', { visitTaskId: this.visitTaskId })
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}
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},
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toggleStudy(stack) {
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console.log('toggleStudy')
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if (!stack.studyId) return
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if (!this.isRender) {
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var idx = this.visitTaskList.findIndex(i => i.VisitTaskId === this.visitTaskId)
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if (idx > -1 && this.visitTaskList[idx].StudyList && this.visitTaskList[idx].StudyList.length > 0) {
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this.studyList = this.visitTaskList[idx].StudyList
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this.loadAllImages()
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}
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this.isRender = true
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}
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var studyIdx = this.studyList.findIndex(study => study.StudyId === stack.studyId)
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if (studyIdx === -1) return
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var study = this.studyList[studyIdx]
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var seriesIdx = study.SeriesList.findIndex(series => series.seriesId === stack.seriesId)
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if (seriesIdx === -1) return
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this.studyIndex = studyIdx
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this.seriesIndex = seriesIdx
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DicomEvent.$emit('loadMeasurementList', { visitTaskId: this.visitTaskId, taskBlindName: this.taskBlindName })
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},
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loadImages(taskInfo) {
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var priority = Date.parse(new Date())
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// 当前任务只自动下载层厚为5mm 或者影像数量小于 100张
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if (taskInfo.IsCurrentTask) {
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// 请求池处理
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} else {
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// 非当前任务只自动下载关键序列
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var idx = this.studyList.findIndex(study => study.IsCriticalSequence)
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if (idx === -1) return
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this.studyList[idx].SeriesList.forEach(series => {
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var sliceThickness = isNaN(parseInt(series.sliceThickness)) ? null : parseInt(series.sliceThickness)
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if (sliceThickness === 5 || series.instanceCount <= 100) {
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series.imageIds.map(image => {
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this.load(image, series.seriesId, priority)
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})
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}
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})
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}
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},
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loadSeries(series, studyIndex, seriesIndex) {
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this.$set(this.studyList[studyIndex].SeriesList[seriesIndex], 'isLoading', true)
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const priority = Date.parse(new Date())
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series.imageIds.map(image => {
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if (series.imageloadedArr.indexOf(image) === -1) {
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this.load(image, series.seriesId, priority)
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}
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})
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},
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stopLoadSeries(series, studyIndex, seriesIndex) {
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this.$set(this.studyList[studyIndex].SeriesList[seriesIndex], 'isLoading', false)
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requestPoolManager.removeTask(series.seriesId)
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},
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loadAllImages() {
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},
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load(imageId, seriesId, priority = 999) {
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return new Promise((resolve, reject) => {
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requestPoolManager.loadAndCacheImagePlus(imageId, seriesId, priority).then(res => {
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if (!res) return
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this.imageLoaded(imageId, res.data.string('x0020000e'))
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resolve(res)
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}).catch(e => {
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reject(e)
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})
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})
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},
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buildImageRequestTask(imageId, config = {}) {
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return {
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key: imageId,
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...config,
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execute: () => {
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return cornerstone.loadAndCacheImage(imageId)
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}
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}
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},
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datasetsCacheChanged(e) {
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const cacheInfo = e.detail.cacheInfo
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const cacheSizeInBytes = cacheInfo.cacheSizeInBytes
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if (cacheSizeInBytes >= maximumSizeInBytes) {
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// 清理缓存的影像
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}
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},
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async imageLoaded(imageId, seriesUid) {
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await store.dispatch('reading/updateStudyList', { visitTaskId: this.visitTaskId, imageId, seriesUid })
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var idx = this.visitTaskList.findIndex(i => i.VisitTaskId === this.visitTaskId)
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if (idx > -1 && this.visitTaskList[idx].StudyList && this.visitTaskList[idx].StudyList.length > 0) {
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this.studyList = this.visitTaskList[idx].StudyList
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}
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},
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// instance下载成功回调
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async cornerstoneImageLoaded(e) {
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await store.dispatch('reading/updateStudyList', { visitTaskId: this.visitTaskId, imageId: e.detail.image.imageId, seriesUid: e.detail.image.data.string('x0020000e') })
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var idx = this.visitTaskList.findIndex(i => i.VisitTaskId === this.visitTaskId)
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if (this.firstInstanceId === e.detail.image.imageId && !this.isStartLoad) {
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// 初始化图像加载完成时，自动下载
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this.loadImages(this.visitTaskList[idx])
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this.isStartLoad = true
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}
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this.studyList = this.visitTaskList[idx].StudyList
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const uri = e.detail.image.sharedCacheKey
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const index = this.cachedImages.findIndex(item => item.uri === uri)
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if (index === -1) {
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this.cachedImages.push({ uri: uri, timestamp: new Date().getTime() })
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} else {
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this.cachedImages[index].timestamp = new Date().getTime()
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}
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var imageId = e.detail.image.imageId
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var seriesUid = e.detail.image.data.string('x0020000e')
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var studyIndex = -1
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var seriesIndex = -1
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for (let i = 0; i < this.studyList.length; ++i) {
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for (let j = 0; j < this.studyList[i].SeriesList.length; ++j) {
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if (this.studyList[i].SeriesList[j].seriesUid === seriesUid) {
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studyIndex = i
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seriesIndex = j
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break
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}
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}
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if (studyIndex > 0) break
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}
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if (seriesIndex < 0) return
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const imageIdIndex = this.studyList[studyIndex].SeriesList[seriesIndex].imageIds.indexOf(imageId)
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if (imageIdIndex < 0) return
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// console.log(`---下载第${seriesIndex + 1}个序列-第${imageIdIndex + 1}张图像完成---`)
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if (this.studyList[studyIndex].SeriesList[seriesIndex].imageloadedArr.indexOf(imageId) < 0) {
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// ++this.studyList[studyIndex].SeriesList[seriesIndex].prefetchInstanceCount
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// this.studyList[studyIndex].SeriesList[seriesIndex].imageloadedArr.push(imageId)
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if (this.studyList[studyIndex].SeriesList[seriesIndex].prefetchInstanceCount >= this.studyList[studyIndex].SeriesList[seriesIndex].instanceCount) {
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// this.studyList[studyIndex].SeriesList[seriesIndex].prefetchInstanceCount = this.studyList[studyIndex].SeriesList[seriesIndex].instanceCount
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// 设置当前序列状态为已下载完成
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// this.studyList[studyIndex].SeriesList[seriesIndex].loadStatus = true
|
|
// requestPoolManager.stopTaskTimer()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
<style lang="scss" scoped>
|
|
.study-wrapper{
|
|
width:100%;
|
|
height: 100%;
|
|
overflow-y: auto;
|
|
.dicom-desc{
|
|
font-weight: bold;
|
|
font-size: 13px;
|
|
text-align: left;
|
|
color: #d0d0d0;
|
|
padding: 2px;
|
|
}
|
|
|
|
.ps {
|
|
overflow-anchor: none;
|
|
touch-action: auto;
|
|
}
|
|
.series-active {
|
|
background-color: #607d8b!important;
|
|
border: 1px solid #607d8b!important;
|
|
}
|
|
>>>.el-progress__text{
|
|
color: #ccc;
|
|
font-size: 12px;
|
|
}
|
|
.series{
|
|
width: 100%;
|
|
display: flex;
|
|
flex-direction: column;
|
|
justify-content: flex-start;
|
|
.series-wrapper {
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: space-between;
|
|
align-items: center;
|
|
width: 100%;
|
|
height: 85px;
|
|
// padding: 1px 2px 1px 8px;
|
|
// margin: 10px 0px;
|
|
border-radius: 2px;
|
|
border: 1px solid #404040;
|
|
background-color: #3a3a3a;
|
|
.el-progress__text{
|
|
display: none;
|
|
}
|
|
.el-progress-bar{
|
|
padding-right:0px;
|
|
}
|
|
|
|
.image-preview {
|
|
height: 60px;
|
|
width: 60px;
|
|
border: 2px solid #252525;
|
|
cursor: pointer;
|
|
}
|
|
.image-desc {
|
|
vertical-align: top;
|
|
p{
|
|
width: 100px;
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
text-overflow: ellipsis;
|
|
font-size: 12px;
|
|
color: #ddd;
|
|
padding: 1px;
|
|
margin: 0px;
|
|
}
|
|
}
|
|
.flex-div{
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: space-between;
|
|
padding: 1px;
|
|
width: 100px;
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
text-overflow: ellipsis;
|
|
font-size: 12px;
|
|
color: #ddd;
|
|
padding: 1px;
|
|
margin: 0px;
|
|
}
|
|
}
|
|
}
|
|
.el-collapse{
|
|
border: none;
|
|
>>>.el-collapse-item{
|
|
background-color: #000!important;
|
|
color: #ddd;
|
|
|
|
}
|
|
>>>.el-collapse-item__content{
|
|
padding-bottom:10px;
|
|
background-color: #000!important;
|
|
}
|
|
>>>.el-collapse-item__header{
|
|
background-color: #000!important;
|
|
color: #ddd;
|
|
border-bottom-color:#5a5a5a;
|
|
padding-left: 5px;
|
|
height: 40px;
|
|
line-height: 20px;
|
|
}
|
|
}
|
|
}
|
|
</style>
|