<!--
  Description: 报警管理-查看数据(监控数据)
  Author: 李亚光
  Date: 2024-09-10
 -->
<script lang="ts" setup name="MonitorDataDialog">
import { ElLoading, ElMessage, ElMessageBox } from 'element-plus'
import dayjs from 'dayjs'
import { getMonitorData } from '@/api/home/pipeline/pipeline'
import { exportExcel } from '@/utils/exportXlsx'
import { handlerSignalStrength } from '@/views/home/device/device/components/handlerData'
const emits = defineEmits(['refresh'])
const dialogFormVisible = ref(false) // 对话框是否显示
const info = ref()
// 列表loading
const loadingTable = ref(true)
//  列表展示数据
const list = ref<any[]>([])
// 图表数据
const xAxisData = ref<any[]>([])
const data = ref<any[]>([])
//  列表展示列
const columns = ref<any[]>([
  { text: '燃气浓度（%LEL)', value: 'strength', align: 'center', isCustom: true },
  { text: '信号强度', value: 'rsrp', align: 'center', width: 85 },
  { text: '信号质量', value: 'rsrpName', align: 'center', width: 85 },
  { text: '电量(%)', value: 'cell', align: 'center', width: 80 },
  { text: '采集时间', value: 'uptime', align: 'center'  },
  { text: '上传时间', value: 'logtime', align: 'center'  },
  // { text: '设备状态', value: 'status', align: 'center', width: 85, isCustom: true },
])
const listQuery = ref({
  upBegTime: '',
  upEndTime: '',
  typeName: '',
  devcode: '',
})
// 开始结束时间
const datetimerange = ref()
watch(() => datetimerange.value, (newVal) => {
  listQuery.value.upBegTime = ''
  listQuery.value.upEndTime = ''
  if (Array.isArray(newVal)) {
    if (newVal.length) {
      listQuery.value.upBegTime = `${newVal[0]}`
      listQuery.value.upEndTime = `${newVal[1]}`
    }
  }
},
  {
    deep: true,
    immediate: true,
  })
const resizePage = () => {
  setTimeout(() => {
    const resize = new Event('resize')
    window.dispatchEvent(resize)
  }, 500)
}
const fetchData = () => {
  loadingTable.value = true
  listQuery.value.typeName = info.value.devTypeName
  listQuery.value.devcode = info.value.devcode
  getMonitorData(listQuery.value).then((res) => {
      list.value = res.data.filter((item: any) => !item.alarmRuleValue).map((item: any) => ({...item, rsrpName: item.rsrp ? handlerSignalStrength(Number(item.rsrp)) : ''}))
      // 设置设备状态和燃气浓度标红
      const threshold = res.data.filter((item: any) => item.alarmRuleValue)[0]
      // console.log(threshold.alarmRuleValue, '阈值')
      // 判断阈值
      const handlerthreshold = (value: string, threshold: string[]) => {
        if (!threshold) {
          threshold = []
          return '正常'
        }
        if (!threshold.length) {
          return '正常'
        }
        else {
          if (threshold.length === 1) {
            return Number(value) > Number(threshold[0]) ? '报警' : '正常'
          }
          else {
            return Number(value) < Number(threshold[0]) && Number(value) < Number(threshold[threshold.length - 1]) ? '正常' : '报警'
          }
        }
      }
      // console.log(456)
      list.value = list.value.map((item: any) => ({
        ...item,
        status: handlerthreshold(item.strength, threshold.alarmRuleValue),
      }) as any)
      setTimeout(() => {
        loadingTable.value = false
      }, 1500);
      xAxisData.value = list.value.map((item: any) => item.logtime).reverse()
      const indexDict = {
        1: '一',
        2: '二',
        3: '三',
        4: '其它',
        5: '其它',
        6: '其它',
        7: '其它',
      } as { [key: string]: any }
      const colorDict = {
        1: '#f56c6c',
        2: '#ee9611',
        3: '#ffd700',
        4: '#8dc6ea',
        5: '#8dc6ea',
        6: '#8dc6ea',
        7: '#8dc6ea',
      } as { [key: string]: any }
      // threshold.alarmRuleValue = ['8', '40']
      threshold.alarmRuleValue = threshold.alarmRuleValue.sort((a,b) => Number(b) - Number(a))
      // console.log(threshold.alarmRuleValue)
      const markLineData = threshold.alarmRuleValue.map((item: string, index: number) => ({
        name: `${indexDict[index+ 1]}级报警阈值:${Number(item)}%LEL`,
        yAxis: Number(item),
        lineStyle: {
          color: colorDict[index+ 1],
          join: 'round',
          cap: 'round',
        },
        label: {
          show: true,
          formatter: '{b}'
        }
      }))
      // console.log('阈值线', markLineData)
      data.value = [
        {
          name: '燃气浓度',
          data: list.value.map((item: any) => item.strength).reverse(),
          symbol: list.value.length > 1 ? 'none' : 'circle',
          markLine: {
            data: markLineData,
            silent: true,
            lineStyle: {
              color: 'red',
              join: 'round',
              cap: 'round',
            },
          }
        },
      ]
      resizePage()
    })
    .catch(() => {
      loadingTable.value = false
    })
}
onMounted(() => {
  datetimerange.value = [
    dayjs().subtract(7, 'day').format('YYYY-MM-DD HH:mm:ss'),
    dayjs().format('YYYY-MM-DD HH:mm:ss'),
  ]
})
// 是否展示表格
const isShowTable = ref(false)
// 切换视图
const switchView = () => {
  isShowTable.value = !isShowTable.value
  if (!isShowTable.value) {
    resizePage()
  }
}
// 初始化对话框
const initDialog = (row: any, timerange = []) => {
  dialogFormVisible.value = true
  info.value = row
  // datetimerange.value = [
  //   dayjs().subtract(7, 'day').format('YYYY-MM-DD HH:mm:ss'),
  //   dayjs().format('YYYY-MM-DD HH:mm:ss'),
  // ]
  if(!timerange.length) {
    datetimerange.value = [dayjs().subtract(7, 'day').format('YYYY-MM-DD HH:mm:ss'), dayjs().format('YYYY-MM-DD HH:mm:ss')]
  }
  else {
    datetimerange.value = timerange
  }
  setTimeout(() => {
    fetchData()
  })
}
defineExpose({
  initDialog,
  switchView,
})

const cancel = () => {
  dialogFormVisible.value = false
}
// 导出 -- 前端
const exportList = () => {
  if (!list.value.length) {
    ElMessage.warning('暂无可导出数据')
    return
  }
  const loading = ElLoading.service({
    lock: true,
    text: 'Loading',
    background: 'rgba(255, 255, 255, 0.8)',
  })
  exportExcel({
    json: list.value.map((item: any, index: number) => ({ '1index': index + 1,
    '2strength': item.strength, '3pci': item.pci,
    '4cell': item.cell, '5uptime': item.uptime,'6logtime': item.logtime, '7status': item.status })),
    name: '浓度数据',
    titleArr: ['序号', '燃气浓度（%LEL)', '信号强度', '电池电压(%)', '采集时间', '上传时间', '设备状态'],
    sheetName: 'sheet1',
  })
  loading.close()
}
</script>

<template>
  <el-dialog v-model="dialogFormVisible" title="查看数据" append-to-body width="1000px">
    <table-container title="">
      <template #btns-left>
        <!-- 查询条件 -->
        <div style="display: flex; align-items: center; white-space: nowrap;">
          <span style="margin-right: 5px;">采集时间: </span>
          <el-date-picker v-model="datetimerange" type="datetimerange" range-separator="至" start-placeholder="采集开始时间"
            end-placeholder="采集结束时间" format="YYYY-MM-DD HH:mm:ss" value-format="YYYY-MM-DD HH:mm:ss" />
          <!-- <el-date-picker
        v-model="timerang" type="datetimerange" range-separator="至" start-placeholder="上传开始时间"
        end-placeholder="上传结束时间" format="YYYY-MM-DD HH:mm:ss" value-format="YYYY-MM-DD HH:mm:ss" style="margin-left: 10px;"
      /> -->
          <el-button type="primary" style="margin-left: 10px;" @click="fetchData">
            搜索
          </el-button>
          <el-button @click="switchView">
            切换视图
          </el-button>
          <el-button type="primary" style="margin-left: 10px;" @click="exportList">
            导出
          </el-button>
        </div>
      </template>
      <normal-table v-show="isShowTable" :data="list" :total="0" :columns="columns" :query="{}" :height="350"
        :list-loading="loadingTable" :pagination="false">
        <template #preColumns>
          <el-table-column label="序号" width="55" align="center">
            <template #default="scope">
              {{ scope.$index + 1 }}
            </template>
          </el-table-column>
        </template>
        <template #isCustom="{ scope, column }">
          <!-- 设备编号 -->
          <span v-if="column.text === '燃气浓度（%LEL)'" :class="scope.row.status === '报警' ? 'red' : ''">
            {{ scope.row[column.value] }}
          </span>
          <!-- 设备状态 -->
          <span v-if="column.text === '设备状态'" :class="scope.row.status === '报警' ? 'red' : ''">
            {{ scope.row[column.value] }}
          </span>
        </template>
      </normal-table>
      <div v-loading="loadingTable" v-show="!isShowTable" style="width: 100%; height: 240px;">
        <line-chart v-show="xAxisData.length" :loading="loadingTable" :x-axis-data="xAxisData" :data="data"
          :gradient="false" :smooth="false" unit="%LEL" :legend="{
            itemWidth: 8,
            itemHeight: 8,
            type: 'scroll',
            orient: 'horizontal',
            icon: 'roundRect',
            right: '60',
            top: '10',
          }" :showyAxisLine="true" :grid="{
            top: 50,
            left: 60,
            right: 130,
            bottom: 20,
            containLabel: true, // 是否包含坐标轴的刻度标签
          }" />
        <el-empty v-show="!xAxisData.length" description="暂无数据" />
      </div>
    </table-container>
    <template #footer>
      <div class="dialog-footer">
        <el-button type="primary" @click="cancel">
          确认
        </el-button>
      </div>
    </template>
  </el-dialog>
</template>

<style lang="scss" scoped>
.el-dialog {
  width: 700px;
}

.el-select {
  width: 100%;
}

.red {
  color: red;
}
</style>