<template>
  <!-- 漏缆监测告警 -->
  <div class="leakage-cable">
    <el-button-group>
      <el-button
        v-for="item in tabs"
        :key="item.key"
        :type="confirmStatus === item.key ? 'primary' : ''"
        @click="changeType(item)"
        >{{ item.label }}</el-button
      >
    </el-button-group>
    <div class="leakage-top">
      <div style="color: #666666" />
      <div class="operate-btn">
        <el-button type="primary" @click="refresh">刷新</el-button>
        <el-button type="primary" @click="isQuery = !isQuery">查询</el-button>
        <el-button type="primary" @click="exportList">导出</el-button>
      </div>
    </div>
    <div v-show="isQuery">
      <search ref="reset" @search="search" />
    </div>
    <el-table
      :data="tableData"
      style="width: 100%"
      :cell-class-name="cellClassFn"
      :header-cell-style="{ background: '#EAF1FE', color: '#666666' }"
    >
      <el-table-column type="index" label="序列号" width="100" align="center" />
      <el-table-column
        prop="siteName"
        label="基站名称"
        width="180"
        align="center"
      />
      <el-table-column
        prop="alarmTarget"
        label="告警对象"
        width="180"
        align="center"
      />
      <el-table-column
        prop="alarmType"
        label="告警类型"
        width="150"
        align="center"
      >
        <template slot-scope="scope">
          <div>{{ alarmType[scope.row.alarmType] }}</div>
        </template>
      </el-table-column>
      <el-table-column
        prop="alarmLevelName"
        label="告警级别"
        width="150"
        align="center"
      />
      <el-table-column prop="alarmInfo" label="告警内容" align="center">
        <template slot-scope="scope">
          <div
            v-for="(item, index) in scope.row.alarmInfo"
            :key="index"
            :class="levelStyle[item.level]"
          >
            <span>距离：{{ item.distance }}</span
            >&nbsp;&nbsp;
            <span>驻波比：{{ item.value }}</span>
          </div>
          <div>漏缆百米损耗： {{ scope.row.lossValue }}</div>
        </template>
      </el-table-column>
      <el-table-column
        prop="alarmLevel"
        label="告警触发值"
        width="150"
        align="center"
      >
        <template slot-scope="scope">
          <div>
            {{
              scope.row.alarmLevel == 0
                ? "1.5"
                : scope.row.alarmLevel == 1
                ? "1.8"
                : "2.0"
            }}
          </div>
        </template>
      </el-table-column>
      <el-table-column
        prop="lateUploadTime"
        label="告警发生时间"
        align="center"
        width="200"
      />
      <!-- <el-table-column
        prop="statusTimeChange"
        label="状态变化时间"
        align="center"
        width="200"
      /> -->
      <el-table-column
        v-if="confirmStatus == 1"
        prop="confirmPerson"
        label="确认人"
        width="100"
        align="center"
      />
      <el-table-column
        v-if="confirmStatus == 1"
        prop="confirmTime"
        label="确认时间"
        width="180"
        align="center"
      />
      <el-table-column
        v-if="confirmStatus == 2"
        prop="statusTimeChange"
        label="告警消除时间"
        align="center"
        width="200"
      />
      <el-table-column label="操作" align="center" width="100">
        <template slot-scope="scope">
          <el-button
            v-if="
              scope.row.confirmStatus === 1 &&
              scope.row.alarmLevelName == '正常'
            "
            type="text"
            @click="cancelAlarm(scope.row)"
            >取消</el-button
          >
          <el-button
            v-else-if="scope.row.confirmStatus === 0"
            type="text"
            @click="confirmAlarm(scope.row)"
            >确认</el-button
          >
          <el-button
            v-if="scope.row.confirmStatus == 1"
            type="text"
            @click="eliminate(scope.row)"
            >已消除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <el-dialog
      title="告警详情"
      :visible.sync="centerDialogVisible"
      width="30%"
      center
    >
      <el-row class="flex row_obj">
        <div class="text_header">基站名称：</div>
        <div>{{ dialogInfo.siteName }}</div>
      </el-row>
      <el-row class="flex row_obj">
        <div class="text_header">告警对象：</div>
        <div>{{ dialogInfo.alarmTarget }}</div>
      </el-row>
      <el-row class="flex row_obj">
        <div class="text_header">告警级别：</div>
        <div>{{ dialogInfo.alarmLevelName }}</div>
      </el-row>
      <el-row class="flex row_obj">
        <div class="text_header">告警信息：</div>
        <div>
          <div
            v-for="(item, index) in dialogInfo.alarmInfo"
            style="font-weight: 700; display: block"
            :key="index"
          >
            <span>距离：{{ item.distance }}</span
            >&nbsp;&nbsp; <span>驻波比：{{ item.value }}</span
            >&nbsp;
          </div>
          <div>漏缆百米损耗： {{ dialogInfo.lossValue }}</div>
        </div>
      </el-row>
      <el-row class="flex row_obj">
        <div class="text_header">最新上传时间：</div>
        <div>{{ dialogInfo.lateUploadTime }}</div>
      </el-row>
      <el-row class="flex row_obj">
        <div class="text_header">状态变化时间：</div>
        <div>{{ dialogInfo.statusTimeChange }}</div>
      </el-row>
      <span slot="footer" class="dialog-footer">
        <el-button
          v-if="
            dialogInfo.confirmStatus === 1 &&
            dialogInfo.alarmLevelName === '正常'
          "
          type="primary"
          @click="cancel(dialogInfo)"
          >取消告警</el-button
        >
        <el-button
          v-else-if="dialogInfo.confirmStatus !== 1"
          type="primary"
          @click="confirm(dialogInfo)"
          >确认告警</el-button
        >
      </span>
    </el-dialog>
    <Pagination
      :limit="params.size"
      :page="params.current"
      :total="total"
      class="pagination"
      @pagination="handlePageChange"
    />
  </div>
</template>

<script>
import { cableTimeList, cableConfirm, cableCancel, eliminate } from "../api";
import { exportLeakyCable } from "@/api/export";
import search from "./components/search.vue";
import download from "@/utils/download";
import { successAlert, warningAlert } from "@/utils/alert";
import { levelStyle } from "@/const/index";
import { alarmLeval, alarmType } from "@/const";
export default {
  components: { search },
  data() {
    return {
      alarmType,
      confirmStatus: 0,
      dialogInfo: [],
      centerDialogVisible: false,
      params: {
        current: 1,
        size: 10,
      },
      total: 10,
      tableData: [],
      tabs: [
        {
          label: "未确认",
          key: 0,
        },
        {
          label: "已确认",
          key: 1,
        },
        {
          label: "已消除",
          key: 2,
        },
      ],
      isQuery: false,
      istrue: 0,
      searchOption: {},
      exids: [],
      levelStyle,
    };
  },
  created() {
    this.getTableData();
    this.searchOption = this.$route.query;
  },
  methods: {
    eliminate(row) {
      this.$confirm("是否将该项警告消除?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.handleEliminate(row.id);
        })
        .catch(() => {
          warningAlert("取消");
        });
    },
    async handleEliminate(id) {
      let res = await eliminate({ id: id });
      if (res.code === 200) {
        successAlert("取消告警成功");
        this.getTableData();
      }
    },
    // 表格背景图颜色
    cellClassFn({ row, column, rowIndex, columnIndex }) {
      if (
        row.alarmLevelName === "紧急" &&
        column.property === "alarmLevelName"
      ) {
        return "emergency";
      } else if (
        row.alarmLevelName === "重要" &&
        column.property === "alarmLevelName"
      ) {
        return "important";
      } else if (
        row.alarmLevelName === "一般" &&
        column.property === "alarmLevelName"
      ) {
        return "common";
      } else if (
        row.alarmLevelName === "正常" &&
        column.property === "alarmLevelName"
      ) {
        return "normal";
      }
      if (rowIndex % 2 === 1) {
        return "stripe";
      }
    },
    // 刷新
    refresh() {
      this.$refs.reset !== undefined
        ? this.$refs.reset.reset()
        : this.getTableData();
    },
    // 分页更改
    handlePageChange(pageData) {
      this.params.size = pageData.size;
      this.params.current = pageData.page;
      this.getTableData();
    },
    // 查询
    search(option) {
      this.istrue = 1;
      this.searchOption = option;
      this.getTableData();
    },
    // 获取数据
    getTableData() {
      let param = {
        confirmStatus: this.confirmStatus,
        ...this.params,
        ...this.searchOption,
      };
      cableTimeList(param).then((res) => {
        let list = res.records || [];

        list.forEach((item) => {
          if (item.alarmInfo !== "" && item.alarmInfo != null) {
            item.alarmInfo = JSON.parse(item.alarmInfo);
            item.lossValue = eval(
              item.alarmInfo.map((k) => k.lossValue || 0).join("+")
            );
          }
        });
        this.tableData = list;
        this.total = res.total;
        this.exids = list.map((i) => i.id);
        if (this.istrue == 1) {
          if (this.tableData.length != 0) {
            successAlert("操作成功");
          } else {
            warningAlert("查询结果为空");
          }
          this.istrue = 0;
        }
      });
    },
    // 编辑确认告警
    confirm(dialogInfo) {
      let id = dialogInfo.id;
      cableConfirm({ id: id }).then((res) => {
        this.getTableData();
        this.$store.dispatch("alarm/getCableTime");
      });
      this.centerDialogVisible = false;
    },
    // 表格确认告警
    confirmAlarm(row) {
      this.centerDialogVisible = true;
      this.dialogInfo = row;
    },
    // 编辑取消告警
    cancel(dialogInfo) {
      let query = {
        alarmLevelName: dialogInfo.alarmLevelName,
        id: dialogInfo.id,
      };
      cableCancel(query).then((res) => {
        this.getTableData();
      });
      this.centerDialogVisible = false;
    },
    // 表格取消告警
    cancelAlarm(row) {
      this.centerDialogVisible = true;
      this.dialogInfo = row;
    },
    // 切换是否确认告警
    changeType(item) {
      this.confirmStatus = item.key;
      this.getTableData();
    },
    // 导出
    exportList() {
      if (this.exids.length === 0) {
        this.$message.warning("暂无数据");
        return false;
      } else {
        exportLeakyCable({ ids: this.exids }).then((res) => {
          download(res, "vnd.ms-excel", `漏缆监测告警.xls`);
        });
      }
    },
  },
};
</script>

<style lang="scss" scoped>
.row_obj {
  text-align: center;
  margin-top: 20px;
  div {
    font-size: 16px;
    font-weight: 700;
    color: #333333;
  }
  .text_header {
    width: 200px;
    font-weight: 700;
    color: #666666;
  }
}
.leakage-cable {
  .leakage-top {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
  }
  & ::v-deep .cell {
    color: #333333;
  }
  .message {
    line-height: 22px;
  }
  .red {
    color: red;
  }
  .green {
    color: green;
  }
  .black {
    color: black;
  }
  & ::v-deep .stripe {
    background-color: #eaf1fe;
  }
  & ::v-deep .emergency {
    background-color: #f00 !important;
  }
  & ::v-deep .important {
    background-color: #f89850 !important;
  }
  & ::v-deep .common {
    background-color: #ead906 !important;
  }
  & ::v-deep .normal {
    background-color: green !important;
  }
  .page {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    .pageNum {
      margin: 0 20px;
    }
  }
}
</style>