<template>
    <div class="ems-dashboard-editor-container" v-loading="loading" >
      <div class="container" v-show="!empty">
        <div class="top">
          <img src="@/assets/images/ems/computer.png" alt="">
          <span>ems</span>
        </div>
        <div class="bottom">
          <el-row style="padding-left: 100px">
            <el-col :span="6" class="col-items" v-if="bms.length>0">
              <div class="item-lists">
                <div class="items-title">bms</div>
                <div class="items" v-for="(item,index) in bms" :key="index+'bms'">
                  <div :class="['',null,'0'].includes(item.communicationStatus) ? '' : 'warn' ">
                    <img src="@/assets/images/ems/bms.png" alt="">
                  </div>
                  <div class="name">{{item.deviceName}}</div>
                </div>
              </div>
            </el-col>
            <el-col :span="6" class="col-items" v-if="pcs.length>0">
              <div class="item-lists">
                <div class="items-title">pcs</div>
                <div class="items" v-for="(item,index) in pcs" :key="index+'pcs'">
                  <div :class="['',null,'0'].includes(item.communicationStatus) ? '' : 'warn' ">
                    <img src="@/assets/images/ems/pcs.png" alt="">
                  </div>
                  <div class="name">{{item.deviceName}}</div>
                </div>
              </div>
            </el-col>
            <el-col :span="6" class="col-items" v-if="db.length>0">
              <div class="item-lists">
                <div class="items-title">电表</div>
                <div class="items"  v-for="(item,index) in db" :key="index+'db'">
                  <div :class="['',null,'0'].includes(item.communicationStatus) ? '' : 'warn' ">
                    <img src="@/assets/images/ems/db.png" alt="">
                  </div>
                  <div class="name">{{item.deviceName}}</div>
                </div>
              </div>
            </el-col>
            <el-col :span="6" class="col-items" v-if="lq.length>0">
              <div class="item-lists">
                <div class="items-title">冷却</div>
                <div class="items"  v-for="(item,index) in lq" :key="index+'lq'">
                  <div :class="!['',null,'0'].includes(item.communicationStatus) ? '' : 'warn' ">
                    <img src="@/assets/images/ems/lq.png" alt="">
                  </div>
                  <div class="name">{{item.deviceName}}</div>
                </div>
              </div>
            </el-col>
          </el-row>
        </div>
      </div>
      <el-empty v-show="empty" :image-size="200"></el-empty>
    </div>
</template>

<script>
import {getDeviceInfoList} from'@/api/ems/site'
import getQuerySiteId from "@/mixins/ems/getQuerySiteId";
export default {
  name: 'DzjkZxlt',
  mixins: [getQuerySiteId],
  data() {
    return {
      loading:false,
      pcs :[],
      bms:[],
      db:[],
      lq:[]
    }
  },
  computed:{
    empty(){
      const {pcs = [], bms = [], db = [], lq = []} =this
      return pcs.length === 0 && bms.length === 0 && db.length === 0 && lq.length === 0
    }
  },
  methods: {
    init(){
      this.pcs = []
      this.bms = []
      this.lq=[]
      this.db=[]
      this.loading = true
      getDeviceInfoList({siteId:this.siteId,pageNum:1,pageSize:40}).then(response => {
        const data =JSON.parse(JSON.stringify(response?.rows || []))
        const pcs = [],bms=[],db=[],lq=[]
        data.forEach(item=>{
          if(item.deviceCategory === 'AMMETER'){
            db.push(item)
          }else if(item.deviceCategory === 'PCS'){
            pcs.push(item)
          }else if(item.deviceCategory === 'STACK'){
            bms.push(item)
          }else if(item.deviceCategory === 'COOLING'){
            lq.push(item)
          }
        })
        this.pcs = pcs
        this.bms = bms
        this.lq=lq
        this.db=db
      }).finally(() => {
        this.loading = false
      })
    }
  },
}
</script>

<style lang="scss" scoped>
.ems-dashboard-editor-container {
  background-color: #ffffff;
  padding:0;
  .container{
    position: relative;
    padding-top:100px;
  }
  .top{
    height: 100px;
    width:150px;
    position: absolute;
    top:75px;
    left:0;
    z-index:2;
    font-size: 30px;
    line-height: 40px;
    color: #333;
    font-weight: 500;
    text-align: center;
    img {
      width: 100%;
      height: auto;
      display: block;
    }
  }
  .bottom{
    z-index:1;
    box-sizing: border-box;
    margin-top:50px;
    .col-items{
      border-top:1px solid #9a9a9a;
    }
    .item-lists{
      position: relative;
      padding-right:50px;
      padding-left:50px;

      &:before{
        content: '';
        display: block;
        height: 100%;
        width: 1px;
        background-color: #9a9a9a;
        position: absolute;
        right: 0;
        top:0;
      }
      .items-title{
        font-size: 30px;
        line-height: 30px;
        padding:30px 0;
        color: #0366c1;
        font-weight: 500;
        text-align: center;

      }
      .items{
        margin-top:20px;
        padding:20px 0;
        position: relative;
        &:before{
          content: '';
          display: block;
          width: 50px;
          height: 1px;
          background-color: #9a9a9a;
          position: absolute;
          right: -50px;
          top:50%;
          z-index:1;
        }
        .warn{
          position: relative;
          &:after{
            content: '';
            display: block;
            width: 100%;
            height: 100%;
            background-color: darkred;
            position: absolute;
            left: 0;
            top:0;
            z-index:2;
            opacity: 0.3;
          }
        }
        img{
          width: 100%;
          height: auto;
          display: block;
          z-index:2;
        }
        .name{
          text-align: center;
          margin-top:10px;
          font-size: 16px;
          z-index:2;
        }
      }
    }
  }
}
</style>
