<!-- 设备管理 -->
<script lang="ts" setup name="device">
// 查询参数
const searchQuery = reactive({
  offset: 1,
  limit: 20,
  deviceNo: '',
  startTime: '',
  endTime: '',
  deviceType: '',
})
// 查询时间段范围
const TimeRanges = ref()
// 监听时间段范围
watch(() => TimeRanges.value, (newVal: string[]) => {
  if (newVal && newVal.length) {
    searchQuery.startTime = newVal[0]
    searchQuery.endTime = newVal[1]
  }
}, { deep: true })
const loadingTable = ref(true)
const columns = ref([
  { text: '设备类型', value: 'deviceTypeName', align: 'center' },
  { text: '设备编号', value: 'deviceNo', align: 'center' },
  { text: '安装位置', value: 'location', align: 'center' },
  { text: '电量/V', value: 'electricalVoltage', align: 'center' },
  { text: '功率/W', value: 'power', align: 'center' },
  { text: '上传时间', value: 'uploadTime', align: 'center' },
]) // 表格
const total = ref<number>(0)
const list = ref<any[]>([])
// 搜索
const search = () => {
  loadingTable.value = true
  setTimeout(() => {
    list.value = [
      {
        id: '1', // id
        deviceType: '1', // 设备类型
        deviceTypeName: '测量设备', // 设备类型名称
        deviceNo: 'de001', // 设备编号
        location: '北京市', // 安装位置
        electricalVoltage: '1000', // 电量
        power: '1000', // 功率
        uploadTime: '2023-3-8 00:00:00', // 上传时间
      },
      {
        id: '1', // id
        deviceType: '1', // 设备类型
        deviceTypeName: '测量设备', // 设备类型名称
        deviceNo: 'de002', // 设备编号
        location: '海淀区', // 安装位置
        electricalVoltage: '1400', // 电量
        power: '1500', // 功率
        uploadTime: '2023-3-8 00:00:00', // 上传时间
      },
    ]
    total.value = 1
    loadingTable.value = false
  }, 1000)
}
// 重置
const reset = () => {
  searchQuery.deviceNo = ''
  searchQuery.offset = 1
  searchQuery.limit = 20
  searchQuery.startTime = ''
  searchQuery.endTime = ''
}
// 页数发生变化后的操作，可能是页码变化，可能是每页容量变化，此函数必写
const changePage = (val: { size?: number; page?: number }) => {
  if (val && val.size) {
    searchQuery.limit = val.size
  }
  if (val && val.page) {
    searchQuery.offset = val.page
  }
  search()
}
// 表格被选中的行
const selectList = ref<any[]>([])
// 表格多选
const multiSelect = (row: any[]) => {
  selectList.value = row
}
onMounted(() => {
  search()
})
</script>

<template>
  <div>
    <!-- 筛选条件 -->
    <search-area :need-clear="true" @search="search" @clear="reset">
      <search-item>
        <el-select v-model="searchQuery.deviceType" placeholder="设备类型">
          <el-option :value="1" label="1" />
        </el-select>
      </search-item>
      <search-item>
        <!-- <el-input v-model="searchQuery.deviceNo" placeholder="设备类型" clearable class="w-50 m-2 normal-input" /> -->
        <el-select v-model="searchQuery.deviceType" placeholder="监测类别">
          <el-option :value="1" label="1" />
        </el-select>
      </search-item>
      <search-item>
        <el-date-picker
          v-model="TimeRanges"
          type="datetimerange"
          format="YYYY-MM-DD HH:mm:ss" value-format="YYYY-MM-DD HH:mm:ss"
          range-separator="至"
          start-placeholder="上传开始时间"
          end-placeholder="上传结束时间"
          clearable
        />
      </search-item>
    </search-area>
    <table-container>
      <!-- 表格区域 -->
      <normal-table
        :data="list" :total="total" :columns="columns as any"
        :query="{ limit: searchQuery.limit, offset: searchQuery.offset }" :list-loading="loadingTable"
        :is-showmulti-select="true" :is-multi="true" @change="changePage" @multiSelect="multiSelect"
      >
        <template #preColumns>
          <el-table-column label="序号" width="55" align="center">
            <template #default="scope">
              {{ (searchQuery.offset - 1) * searchQuery.limit + scope.$index + 1 }}
            </template>
          </el-table-column>
        </template>
      </normal-table>
    </table-container>
  </div>
</template>