<template>
  <div>
    <br>
    <el-upload
      ref="uploadRef"
      :limit="1"
      accept=".xlsx, .xls"
      :headers="upload.headers"
      :action="upload.url"
      :disabled="upload.isUploading"
      :on-progress="handleFileUploadProgress"
      :on-success="handleFileSuccess"
      :auto-upload="false"
      class="upload"
      drag
      name="file"
    >
      <el-icon class="el-icon--upload"><upload-filled /></el-icon>
      <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
      <template #tip>
        <div class="el-upload__tip text-center">
          <br>

          <span>仅允许导入xls、xlsx格式文件。</span>
          <!-- 会员 -->
          <el-link href="/file/member.xls" type="primary" target="_blank">下载模板</el-link>
        </div>
      </template>
    </el-upload>
    <br>
    <div style="text-align: center;">
      <el-button type="primary" @click="submitFileForm">确 定</el-button>
    </div>

    <ErrorVue ref="ErrorVueRef" />
  </div>
  
</template>

<script setup>
import { reactive } from '@vue/runtime-core'
import { getToken } from '@/utils/auth'
import { getCurrentInstance, ref, onMounted } from 'vue'
import ErrorVue from './Error.vue'
const { proxy } = getCurrentInstance()
// const emit = defineEmits(['uploaded'])
const show = ref(false)

const upload = reactive({
  // 是否禁用上传
  isUploading: false,
  // 设置上传的请求头部
  headers: { Authorization: 'Bearer ' + getToken() },
  // 上传的地址
  url: ''
})

onMounted(() => {
  upload.url = `${import.meta.env.VITE_APP_BASE_API}/person/info/importPersonMember`
})

function submitFileForm() {
  proxy.$refs['uploadRef'].submit()
}

const handleFileUploadProgress = (event, file, fileList) => {
  upload.isUploading = true
}

const handleFileSuccess = (response, file, fileList) => {
  show.value = false
  upload.isUploading = false
  proxy.$refs['uploadRef'].handleRemove(file)
  if (response.data.result == 0) {
    // 导入失败
    // proxy.$alert(
    //   "<div v-for='(item,index) in res.data.list' :key='index' style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" +
    //     item.data +
    //     '</div>',
    //   '导入结果',
    //   { dangerouslyUseHTMLString: true }
    // )
    proxy.$refs['ErrorVueRef'].open(response.data.list)
  } else {
    proxy.$alert(
      // 导入成功
      "<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" +
        response.msg +
        '</div>',
      '导入结果',
      { dangerouslyUseHTMLString: true }
    )
  }
}

</script>
<style lang="scss" scoped>
:deep(.upload){
  .el-upload-list__item {
    width: 100%;
    height: 50px;
    line-height: 50px;
  }
}
 
</style>