AnalysisSystemForRadionuclide_vue/src/views/statistics/fileDetail.vue

<template>
  <a-card :bordered="false" style="margin-left: 20px;height: 100%;">
    <div class="detail-top">
        <div class="top-back" @click="handleback">
          <img class="icon-back" src="../../assets/images/web-statistics/return.png" alt="">
          <span style="margin-left: 10px;">return</span>
        </div>
        <div class="top-actions">
          <div class="right-btn" @click="downloadFile">
            <!-- <a :href="fileSrc" :download="type" rel="noopener noreferrer"> -->
              <img class="icon-download" src="../../assets/images/web-statistics/download.png" alt="">
              <span style="margin-left: 10px;">
                TXT
              </span>
            <!-- </a> -->
          </div>
          <div class="right-btn" @click="viewFile">
            <!-- <a :href="fileSrc" target="_blank" rel="noopener noreferrer"> -->
              <img class="icon-view" src="../../assets/images/web-statistics/view.png" alt="">
              <span style="margin-left: 10px;">
                View Report
              </span>
            <!-- </a> -->
          </div>
        </div>
    </div>
    <div class="file-content">
      <pre>{{ fileText }}</pre>
    </div>
  </a-card>
</template>

<script>
import { getAction } from '../../api/manage'
export default {
  props: {
    type: {
      type: String,
      default:""
    },
    sampleId: {
      type: String,
      default:""
    }
  },
  data() {
    return {
      fileText: "",
      fileSrc:""
    }
  },
  mounted () {
    this.getFildBlob();
  },
  methods: {
    handleback() {
      this.$emit("back",false)
    },
    getFildBlob() {
      let _this = this
      let paramsRr = {
        type: this.type,
        sampleId: this.sampleId,
        // type: "rrr",
        // sampleId:"1523651"
      }
      let paramsSoh = {
        // sohId:"11"
        sohId:this.sampleId
      }
      let url = this.type === "soh" ? "/webStatistics/sohFile" : "/webStatistics/arFile"
      let params = this.type === "soh" ? paramsSoh : paramsRr
      getAction(url, params).then((res) => {
        if (res.code && res.code==500) {
          _this.fileSrc = ""
          this.$message.warning("This operation fails. Contact your system administrator")
        } else {
          const blob = new Blob([res], { type: 'text/plain' })
          _this.fileSrc = window.URL.createObjectURL(blob)
          var reader = new FileReader();
          reader.readAsText(blob);
          reader.onload = function(){
              //读取完毕后输出结果
              _this.fileText = reader.result
          }
        }
      })
    },
    downloadFile() {
      if (this.fileSrc) {
        let link = document.createElement('a')
        link.href = this.fileSrc
        link.target = '_blank'
        link.download = this.type
        document.body.appendChild(link)
        link.click()
        document.body.removeChild(link)
      } else {
        this.$message.warning("This operation fails. Contact your system administrator")
      }
    },
    viewFile() {
      if (this.fileSrc) {
        let link = document.createElement('a')
        link.href = this.fileSrc
        link.target = '_blank'
        document.body.appendChild(link)
        link.click()
        document.body.removeChild(link)
      } else {
        this.$message.info("File preview failed")
      }
    },
  },
}
</script>

<style lang="less" scoped>
.detail-top{
  width: 100%;
  height: 50px;
  padding: 0 10px;
  background-color: rgba(12, 235, 201, 0.05);
  border-top: 1px solid rgba(12, 235, 201, 0.3);
  border-bottom: 1px solid rgba(12, 235, 201, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  .top-back{
    font-family: MicrosoftYaHei;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #69a19f;
    cursor: pointer;
    .icon-back{
      width: 28px;
      height: 24px;
    }
  }
  .top-actions{
    .right-btn{
      display: inline-block;
      height: 32px;
      line-height: 32px;
      padding: 0 12px;
      margin-left: 20px;
	    background-color: #1397a3;
      cursor: pointer;
      .icon-download{
        width: 16px;
        height: 19px;
      }
      .icon-view{
        width: 15px;
        height: 16px;
      }
      a{
        color: white;
      }
    }
  }
}
.file-content{
  height: calc(100% - 66px);
  border: 1px solid #1397a3;
  overflow: auto;
  padding: 15px;
}
</style>