<template>
  <ve-line :data="chartData" :title="title" :settings="chartSettings"/>
</template>

<script>
import { getDayTime } from '@/utils/dateutils'
import { alarmStaticByDay } from '@/api/dataStatics'

export default {
  name: 'AlarmByDays',
  data() {
    this.title = {
      text: '7日报警趋势'
    }
    this.chartSettings = {
      labelMap: {
        'alarmWells': '报警井数',
        'alarmTimes': '报警次数'
      },
      metrics: ['alarmTimes', 'alarmWells'],
      dimension: ['date']
    }
    return {
      listQuery: {
        deviceType: '',
        beginTime: '',
        endTime: ''
      },
      chartData: {
        columns: ['date', 'alarmTimes', 'alarmWells'],
        rows: []
      }
    }
  },
  mounted() {
    this.fetchData()
  },
  activated() {
    this.fetchData()
  },
  methods: {
    fetchData() {
      const beginTime = getDayTime(new Date().getTime() - 24 * 7 * 60 * 60 * 1000).Format('yyyy-MM-dd hh:mm:ss')
      const endTime = new Date().Format('yyyy-MM-dd hh:mm:ss')
      this.listQuery.beginTime = beginTime
      this.listQuery.endTime = endTime
      alarmStaticByDay(this.listQuery).then(response => {
        this.chartData.rows = response.data
      })
    }
  }
}
</script>