<template>
  <div class="logMainClass">
    <h3>日志列表</h3>
    <div class="boxLogTable">
      <el-table
        v-loading="logLoading"
        :data="tableData"
        border
        stripe
        style="width: 100%"
        height="100%"
      >
        <el-table-column prop="id" label="Id" width="80"> </el-table-column>
        <el-table-column prop="line_name" label="线路"> </el-table-column>
        <el-table-column prop="cmdid" label="装置编号"> </el-table-column>
        <el-table-column prop="file_name" label="文件名">
          <template slot-scope="scope">
            <a
              :href="'/dl/?id=' + scope.row.id"
              target="_blank"
              class="buttonText"
              >{{ scope.row.file_name }}</a
            >
          </template>
        </el-table-column>
        <el-table-column label="文件大小">
          <template slot-scope="scope">
            {{ scope.row.file_size | changeType }}
          </template>
        </el-table-column>
        <el-table-column prop="create_time" label="上传时间"> </el-table-column>
      </el-table>
    </div>
  </div>
</template>
<script>
import { getqueryUploadsApi } from "@/utils/api/index";
export default {
  name: "log",
  components: {},
  data() {
    return {
      tableData: [],
      logLoading: false,
    };
  },
  filters: {
    changeType(val) {
      if (val == "0") return "0B";
      var k = 1024;
      var sizes = ["B", "KB", "MB", "GB", "TB"];
      console.log("Math.log(val)", Math.log(val));
      console.log("Math.log(k)", Math.log(k));
      let i = Math.floor(Math.log(val) / Math.log(k)); //得出该数字的单位应该是kB?MB
      return (val / Math.pow(k, i)).toPrecision(3) + "" + sizes[i];
    },
  },
  computed: {},
  created() {},
  mounted() {
    this.getLogList();
  },
  methods: {
    getLogList() {
      this.logLoading = true;
      getqueryUploadsApi()
        .then((res) => {
          this.tableData = res.data;
          this.logLoading = false;
        })
        .catch((err) => {});
    },
  },
};
</script>
<style lang="less">
.logMainClass {
  height: calc(100% - 24px);
  width: calc(100% - 24px);
  padding: 12px;
  h3 {
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 24px;
  }

  .boxLogTable {
    height: calc(100% - 36px);
    background: #fcc;
    .el-table thead {
      th.el-table__cell {
        background: #fafafa;
      }
    }
    .buttonText {
      cursor: pointer;
      color: #606266;
      &:hover {
        color: #337ab7;
        text-decoration: underline;
      }
    }
  }
}
</style>
