<template>
  <el-row :gutter="40" class="panel-group">
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper icon-people">
          <svg-icon icon-class="devices" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">设备在线</div>
          <count-to :start-val="0" :end-val="count.devon" :duration="2600" class="card-panel-num"/>/
          <count-to :start-val="0" :end-val="count.devon+count.devoff" :duration="3600" class="card-panel-numafter"/>
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper icon-message">
          <svg-icon icon-class="devices" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">设备离线</div>
          <count-to :start-val="0" :end-val="count.devoff" :duration="3000" class="card-panel-num"/>/
          <count-to :start-val="0" :end-val="count.devon+count.devoff" :duration="3600" class="card-panel-numafter"/>
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper icon-people">
          <svg-icon icon-class="kongzhiqi" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">控制器在线</div>
          <count-to :start-val="0" :end-val="count.relayon" :duration="3200" class="card-panel-num"/>/
          <count-to :start-val="0" :end-val="count.relayon+count.relayoff" :duration="3600" class="card-panel-numafter"/>
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper icon-message">
          <svg-icon icon-class="kongzhiqi" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">控制器离线</div>
          <count-to :start-val="0" :end-val="count.relayoff" :duration="3600" class="card-panel-num"/>/
          <count-to :start-val="0" :end-val="count.relayon+count.relayoff" :duration="3600" class="card-panel-numafter"/>
        </div>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import CountTo from 'vue-count-to'
// import { get } from '@/api/visits'
import { getOnOffCount } from '@/api/sDevice'
export default {
  components: {
    CountTo
  },
  data() {
    return {
      count: { relayon: 0, relayoff: 0, devon: 0, devoff: 0 }
    }
  },
  mounted() {
    this.getOnOffCount()
  },
  methods: {
    getOnOffCount() {
      getOnOffCount().then(res => {
        if (res.relayon != null) {
          this.count.relayon = res.relayon
        }
        if (res.relayoff != null) {
          this.count.relayoff = res.relayoff
        }
        if (res.devon != null) {
          this.count.devon = res.devon
        }
        if (res.devoff != null) {
          this.count.devoff = res.devoff
        }
        // console.log(this.relayon, this.relayoff, this.devon, this.devoff)
      })
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
.panel-group {
  margin-top: 18px;
  .card-panel-col{
    margin-bottom: 32px;
  }
  .card-panel {
    height: 108px;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, .05);
    border-color: rgba(0, 0, 0, .05);
    .icon-people {
      color: #1AFA29;
    }
    .icon-message {
      color: #8a8a8a;
    }
    .icon-money {
      color: #f4516c;
    }
    .icon-shopping {
      color: #34bfa3
    }
    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
    }
    .card-panel-icon {
      float: left;
      font-size: 48px;
    }
    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;
      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }
      .card-panel-num {
        font-size: 20px;
      }
      .card-panel-numafter {
        font-size: 10px;
      }
    }
  }
}
</style>
