<template>
  <!-- 漏缆实时状态 -->
  <div class="leakage-cable">
    <div class="leakage-top">
      <div class="operate-btn">
        <el-button type="primary">刷新</el-button>
        <el-button type="primary">查询</el-button>
        <el-button type="primary">导出</el-button>
      </div>
      <div>
        共6条数据
      </div>
    </div>
    <el-table :data="tableData" style="width: 100%" :cell-class-name="cellClassFn" :header-cell-style="{background:'#EAF1FE',color:'#000'}">
      <el-table-column type="index" label="序列号" width="100" align="center" />
      <el-table-column prop="name" label="基站名称" width="180" align="center" />
      <el-table-column prop="object" label="告警对象" width="180" align="center" />
      <el-table-column prop="level" label="告警级别" width="150" align="center">
        <template slot-scope="scope">
          <div :class="scope.row.level == '重要'?'red':'orange'">
            {{ scope.row.level }}
          </div>
        </template>
      </el-table-column>
      <el-table-column prop="message" label="告警信息" align="center">
        <template slot-scope="scope">
          <div v-for="(item, index) in scope.row.message.red" :key="index+'red'" class="red message">
            {{ item }}
          </div>
          <div v-for="(item, index) in scope.row.message.green" :key="index+'red'" class="green message">
            {{ item }}
          </div>
          <div v-for="(item, index) in scope.row.message.black" :key="index+'red'" class="black message">
            {{ item }}
          </div>
        </template>
      </el-table-column>
      <el-table-column prop="uploadDate" label="最新上传时间" align="center" />
    </el-table>
    <div class="page">
      <el-button>上一页</el-button>
      <span class="pageNum">2/5</span>
      <el-button>下一页</el-button>
    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      tableData: [
        {
          name: 'STATION2未开通',
          object: '漏缆FSU2_R1下行方向',
          level: '紧急',
          message: {
            red: ['距离：0米 驻波比：8.72'],
            green: ['距离：18米 驻波比：1.07', '距离：42米 驻波比：1.02'],
            black: ['漏缆百米损耗：2.8']
          },
          uploadDate: '2022/12/18 11:51:12'
        },
        {
          name: 'STATION2未开通',
          object: '漏缆FSU2_R1下行方向',
          level: '紧急',
          message: {
            red: ['距离：0米 驻波比：8.72'],
            green: ['距离：18米 驻波比：1.07', '距离：42米 驻波比：1.02'],
            black: ['漏缆百米损耗：2.8']
          },
          uploadDate: '2022/12/18 11:51:12'
        },{
          name: 'STATION2未开通',
          object: '漏缆FSU2_R1下行方向',
          level: '紧急',
          message: {
            red: ['距离：0米 驻波比：8.72'],
            green: ['距离：18米 驻波比：1.07', '距离：42米 驻波比：1.02'],
            black: ['漏缆百米损耗：2.8']
          },
          uploadDate: '2022/12/18 11:51:12'
        },{
          name: 'STATION2未开通',
          object: '漏缆FSU2_R1下行方向',
          level: '紧急',
          message: {
            red: ['距离：0米 驻波比：8.72'],
            green: ['距离：18米 驻波比：1.07', '距离：42米 驻波比：1.02'],
            black: ['漏缆百米损耗：2.8']
          },
          uploadDate: '2022/12/18 11:51:12'
        },{
          name: 'STATION2未开通',
          object: '漏缆FSU2_R1下行方向',
          level: '紧急',
          message: {
            red: ['距离：0米 驻波比：8.72'],
            green: ['距离：18米 驻波比：1.07', '距离：42米 驻波比：1.02'],
            black: ['漏缆百米损耗：2.8']
          },
          uploadDate: '2022/12/18 11:51:12'
        },{
          name: 'STATION2未开通',
          object: '漏缆FSU2_R1下行方向',
          level: '重要',
          message: {
            red: ['距离：0米 驻波比：8.72'],
            green: ['距离：18米 驻波比：1.07', '距离：42米 驻波比：1.02'],
            black: ['漏缆百米损耗：2.8']
          },
          uploadDate: '2022/12/18 11:51:12'
        }
      ],
    };
  },
  methods: {
    // 表格背景图颜色
    cellClassFn({row, column, rowIndex, columnIndex}) {
      if (row.level == '紧急' && column.label == '告警级别') {
        return 'emergency'
      } else if (row.level == '重要' && column.label == '告警级别') {
        return 'important'
      }
      if (rowIndex%2 == 1) {
        return 'stripe'
      }
    },
    handleSizeChange(val) {
      console.log(`每页 ${val} 条`);
    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`);
    }
  }
};
</script>

<style lang="scss" scoped>
.leakage-cable {
  .leakage-top {
    margin: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  & ::v-deep .cell {
    color: #000;
  }
  .message {
    line-height: 32px;
  }
  .red {
    color: red;
  }
  .green {
    color: green;
  }
  .black {
    color: black;
  }
  & ::v-deep .stripe {
    background-color: #EAF1FE;
  }
  & ::v-deep .emergency {
    background-color: #f00;
  }
  & ::v-deep .important {
    background-color: #f89850;
  }
  .page {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    .pageNum {
      margin: 0 20px;
    }
  }
}
</style>