<!-- 分线融合和耦合 -->
<script name="Analyse" setup lang="ts">
import { ElLoading, ElMessage, ElMessageBox } from 'element-plus'
import type { DateModelType } from 'element-plus'
import detailDialog from './detail.vue'
import type { dictType } from '@/global'
import { getDictByCode } from '@/api/system/dict'
import { exportFile } from '@/utils/exportUtils'
import { batchDeleteAnalyse, exportAnalyse, getAnalyseListPage } from '@/api/page/analyse'
import type { TableColumn } from '@/components/NormalTable/table_interface'
import { getLocation } from '@/api/map'
import { exportExcel } from '@/utils/exportXlsx'
const $router = useRouter()
const { proxy } = getCurrentInstance() as any

// 查询条件
const listQuery = ref({
  beginDate: '',
  couplingCode: '',
  couplingResult: '',
  endDate: '',
  offset: 1,
  limit: 20,
})
const total = ref(0) // 数据条数
const loadingTable = ref(false) // 表格loading
// 表头
const columns = ref<TableColumn[]>([
  { text: '风险耦合分析编号', value: 'couplingCode', align: 'center', width: '160' },
  { text: '时间', value: 'couplingTime', align: 'center' },
  { text: '风险耦合分析结果', value: 'couplingResult', align: 'center' },
  { text: '风险经纬度', value: 'loglat', align: 'center' },
  { text: '风险详细位置', value: 'position', align: 'center' },
])
const list = ref([]) // 表格数据
// 筛选时间段数据
const dateRange = ref<[DateModelType, DateModelType]>(['', ''])
// 选中的内容
const checkoutList = ref<string[]>([])

// 时间变更
watch(dateRange, (val) => {
  if (val) {
    listQuery.value.beginDate = `${val[0]}`
    listQuery.value.endDate = `${val[1]}`
  }
  else {
    listQuery.value.beginDate = ''
    listQuery.value.endDate = ''
  }
})

// 数据查询
function fetchData(isNowPage = false) {
  loadingTable.value = true
  if (!isNowPage) {
    // 是否显示当前页，否则跳转第一页
    listQuery.value.offset = 1
  }
  getAnalyseListPage(listQuery.value).then((res) => {
    console.log(res.data, '风险耦合')
    list.value = res.data.rows.map((item: any) => ({ ...item, loglat: `${item.longitude},${item.latitude}` }))
    list.value.forEach((item: any, index: number) => {
      // if (index > 2) {
      //   return
      // }
      getLocation(`${item.longitude.trim()},${item.latitude.trim()}`).then((res) => {
        if (res.data.info === 'OK') {
          item.position = res.data.regeocode.formatted_address
        }
        else {
          item.position = '/'
        }
      })
    })
    total.value = parseInt(res.data.total)
    loadingTable.value = false
  }).catch(() => {
    loadingTable.value = false
  })
}
// 搜索
const searchList = () => {
  fetchData(true)
}

// 重置
const reset = () => {
  listQuery.value = {
    beginDate: '',
    couplingCode: '',
    couplingResult: '',
    endDate: '',
    offset: 1,
    limit: 20,
  }
  dateRange.value = ['', ''] // 时间清空
  fetchData(true)
}

// 多选发生改变时
function handleSelectionChange(e: any) {
  checkoutList.value = e
}

// 导出
const exportList = () => {
  if (!checkoutList.value.length) {
    ElMessage.warning('请选择需要导出的数据')
    return
  }
  const loading = ElLoading.service({
    lock: true,
    text: '下载中请稍后',
    background: 'rgba(255, 255, 255, 0.8)',
  })
  // exportAnalyse({ ids: checkoutList.value }).then((res) => {
  //   exportFile(res.data, '风险耦合记录.xlsx')
  //   loading.close()
  // }).catch(() => {
  //   loading.close()
  // })
  const titleArr = ['序号', ...columns.value.map((item: any) => item.text)]
  const json = checkoutList.value.map((item: any, index: number) => {
    const obj = {} as any
    columns.value.map((item: any) => item.value).forEach((element: any) => {
      obj[element] = item[element]
    })
    return {
      index: index + 1,
      ...obj,
    }
  })
  exportExcel({
    json,
    name: '风险耦合记录',
    titleArr,
    sheetName: 'sheet1',
  })
  loading.close()
}
// 删除
const deleteList = () => {
  if (!checkoutList.value.length) {
    ElMessage.warning('请选择需要删除的数据')
    return
  }
  ElMessageBox.confirm(
    '确认删除所选数据吗？',
    '提示',
    {
      confirmButtonText: '确认',
      cancelButtonText: '取消',
      type: 'warning',
    },
  ).then((res) => {
    batchDeleteAnalyse({ ids: checkoutList.value.map((item: any) => item.id) }).then((res) => {
      ElMessage.success('操作成功')
      fetchData(true) // 获取数据
    })
  })
}
// 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) {
    listQuery.value.limit = val.size
  }
  if (val && val.page) {
    listQuery.value.offset = val.page
  }
  fetchData(true)
}

// 详情
const detailRef = ref()
const handler = (row: any) => {
  detailRef.value.initDialog(row)
}

const analyseResult = ref<dictType[]>([]) // 分析结果

// 查询字典
const getDict = async () => {
  // 分析结果
  getDictByCode('analyseResult').then((response) => {
    analyseResult.value = response.data
  })
}

onMounted(async () => {
  await getDict()
  fetchData(true) // 获取数据
})
</script>

<template>
  <!-- 布局 -->
  <app-container>
    <!-- 详情弹窗 -->
    <detail-dialog ref="detailRef" />
    <search-area :need-clear="true" @search="searchList" @clear="reset">
      <search-item>
        <el-input
          v-model.trim="listQuery.couplingCode"
          placeholder="风险耦合分析编号"
          class="short-input"
          clearable
        />
      </search-item>

      <search-item>
        <el-date-picker
          v-model="dateRange"
          class="short-input"
          type="datetimerange"
          range-separator="至"
          format="YYYY-MM-DD HH:mm:ss"
          value-format="YYYY-MM-DD HH:mm:ss"
          start-placeholder="风险耦合开始时间"
          end-placeholder="风险耦合结束时间"
        />
      </search-item>
      <search-item>
        <el-select v-model="listQuery.couplingResult" class="short-input" placeholder="风险耦合分析结果" clearable>
          <el-option v-for="item in analyseResult" :key="item.id" :label="item.name" :value="item.value" />
        </el-select>
      </search-item>
      <!-- <search-item>
        <el-input
          v-model.trim="listQuery.recognitionCode"
          placeholder="风险位置"
          class="short-input"
          clearable
        />
      </search-item> -->
    </search-area>
    <table-container>
      <template #btns-right>
        <icon-button icon="icon-delete" title="删除" type="primary" @click="deleteList" />
        <icon-button icon="icon-export" title="导出" type="primary" @click="exportList" />
      </template>
      <normal-table
        :data="list" :total="total" :columns="columns" :query="listQuery" :list-loading="loadingTable"
        is-showmulti-select @change="changePage" @multi-select="handleSelectionChange"
      >
        <template #preColumns>
          <el-table-column label="序号" width="55" align="center">
            <template #default="scope">
              {{ (listQuery.offset - 1) * listQuery.limit + scope.$index + 1 }}
            </template>
          </el-table-column>
        </template>
        <template #columns>
          <!-- <el-table-column label="风险经纬度" align="center">
            <template #default="{ row }">
              {{ `${row.longitude},${row.latitude}` }}
            </template>
          </el-table-column>
          <el-table-column label="风险详细位置" align="center">
            <template #default="{ row }">
              {{ row.position }}
            </template>
          </el-table-column> -->
          <el-table-column label="操作" align="center" fixed="right" width="120">
            <template #default="{ row }">
              <el-button size="small" link type="primary" @click="handler(row)">
                分析详情
              </el-button>
            </template>
          </el-table-column>
        </template>
      </normal-table>
    </table-container>
  </app-container>
</template>

<style lang="scss" scoped>
// 样式
</style>