<template>
  <app-container>
    <search-area :need-clear="false" :need-search-more="false" type="seperate" size="small" search-more-type="default" @search="fetchData" @clear="clearInput">
      <!--一般查询条件-->
      <search-item>
        <el-input v-model.trim="listQuery.keywords" size="small" placeholder="请输入关键字" clearable/>
      </search-item>
    </search-area>
    <normal-table :data="list" :head="tableOption.head" :query="listQuery" :total="total" :columns="columns" :list-loading="listLoading" :options="tableOption.options" :tools-option="tableOption.toolsOption" size="small" @change="changePage">
      <template slot="btns"/>
      <template slot="columns">
        <el-table-column label="历史数据" align="center" width="140">
          <template slot-scope="scope">
            <el-button type="text" size="small" @click.stop="goDetail(scope.row)">历史数据</el-button>
          </template>
        </el-table-column>
      </template>
    </normal-table>
  </app-container>
</template>

<script>
export default {
  name: 'EnvironmentPoint',
  components: { },
  data() {
    return {
      listQuery: {
        keywords: '',
        offset: 1,
        limit: 20
      }, // 筛选条件
      columns: [
        {
          text: '名称',
          value: 'name',
          align: 'center'
        },
        {
          text: 'PM2.5',
          value: 'PM25',
          align: 'center',
          width: 100
        },
        {
          text: 'PM10',
          value: 'PM10',
          align: 'center',
          width: 100
        },
        {
          text: 'SO2',
          value: 'SO2',
          align: 'center',
          width: 100
        },
        {
          text: 'NO2',
          value: 'NO2',
          align: 'center',
          width: 100
        },
        {
          text: 'CO',
          value: 'CO',
          align: 'center',
          width: 100
        },
        {
          text: 'O3',
          value: 'O3',
          align: 'center',
          width: 100
        },
        {
          text: '温度',
          value: 'temperature',
          align: 'center',
          width: 100
        },
        {
          text: '湿度',
          value: 'humidity',
          align: 'center',
          width: 100
        },
        {
          text: '风速',
          value: 'windSpeed',
          align: 'center',
          width: 100
        },
        {
          text: '风向',
          value: 'windDirection',
          align: 'center',
          width: 100
        },
        {
          text: '时间',
          value: 'time',
          align: 'center'
        }
      ], // 显示列
      timeRange: [], // 时间范围
      list: [], // 列表数据
      total: 0, // 数据总数
      listLoading: true, // 列表加载动画
      tableOption: {
        head: {
          show: true, // 是否需要标题栏，
          text: '数据列表' // 标题名称
        },
        options: {
          needIndex: false // 是否需要序号列
        },
        toolsOption: {
          selectColumns: false, // 是否需要筛选列
          refresh: false // 是否需要刷新按钮
        }
      } // 表格属性
    }
  },
  created() {
    this.fetchData()
  },
  methods: {
    goDetail(row) {
      this.$router.push({
        name: 'EnvironmentData',
        query: {
          name: row.name
        }
      })
    },
    fetchData() {
      this.listLoading = true
      const that = this
      setTimeout(function() {
        that.list = [
          { name: '宝水新城监控点', PM25: '23.40', PM10: '25.80', SO2: '0.00', NO2: '3.40', CO: '0.40', O3: '7.40', temperature: '22.50', humidity: '80.50', windSpeed: '2.50', windDirection: '122.50', time: '05-07 11:15' },
          { name: '宝水新城监控点', PM25: '23.40', PM10: '25.80', SO2: '0.00', NO2: '3.40', CO: '0.40', O3: '7.40', temperature: '22.50', humidity: '80.50', windSpeed: '2.50', windDirection: '122.50', time: '05-07 11:15' },
          { name: '宝水新城监控点', PM25: '23.40', PM10: '25.80', SO2: '0.00', NO2: '3.40', CO: '0.40', O3: '7.40', temperature: '22.50', humidity: '80.50', windSpeed: '2.50', windDirection: '122.50', time: '05-07 11:15' },
          { name: '宝水新城监控点', PM25: '23.40', PM10: '25.80', SO2: '0.00', NO2: '3.40', CO: '0.40', O3: '7.40', temperature: '22.50', humidity: '80.50', windSpeed: '2.50', windDirection: '122.50', time: '05-07 11:15' }
        ]
        that.total = 200
        that.listLoading = false
      }, 500)
    },
    // 页数发生变化后的操作，可能是页码变化，可能是每页容量变化，此函数必写
    changePage(val) {
      if (val && val.size) {
        this.listQuery.limit = val.size
      }
      if (val && val.page) {
        this.listQuery.offset = val.page
      }
      this.fetchData()
    },
    // 重置后的操作， 若不需要显示重置按钮则不需要写
    clearInput() {
      this.$message.success('clearInput')
    }
  }
}
</script>

<style scoped>

</style>