<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="设备编号" prop="deviceThreshold">
        <el-input
          v-model="queryParams.deviceNum"
          placeholder="请输入设备编号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="设备名称" prop="deviceThreshold">
        <el-input
          v-model="queryParams.deviceThreshold"
          placeholder="请输入设备名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker
          clearable size="small"
          v-model="queryParams.startTime"
          value-format="yyyy-MM-dd HH:mm:ss"
          type="datetime"
          placeholder="请选择开始时间"
          align="right"
          style="width: 200px">
        </el-date-picker>
        <font color="#C0C4CC"> 至</font>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker
          clearable size="small"
          v-model="queryParams.endTime"
          value-format="yyyy-MM-dd HH:mm:ss"
          type="datetime"
          placeholder="请选择结束时间"
          align="right"
          style="width: 200px">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!--<el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['system:device:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>-->

    <el-table v-loading="loading" :data="deviceList">
      <el-table-column label="设备名称" align="center" prop="deviceName" />
      <el-table-column label="设备编号" align="center" prop="deviceNum" />
      <el-table-column label="设备上报开始时间" align="center" prop="startTime" />
      <el-table-column label="设备上报结束时间" align="center" prop="endTime" />
      <el-table-column label="标况累计流量（m³）" align="center" prop="standardConditionAccumulation" />
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

  </div>
</template>

<script>
import { getDeviceStatisticsInfo } from "@/api/dataMonitoring/deviceStatistics";

export default {

  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 设备监控表格数据
      deviceList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        deviceNum: null,
        deviceName: null,
        startTime: null,
        endTime: null,
      },
      // 表单参数
      form: {}
    };
  },
  created() {
    // this.getList();
    this.loading = false;
    this.getCurrentMonthFirst();
    this.getCurrentMonthLast();
  },
  methods: {
    /** 查询设备监控列表 */
    getList() {
      this.loading = true;
      getDeviceStatisticsInfo(this.queryParams).then(response => {
        console.log(response)
        this.deviceList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    }, /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有设备监控数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(() => {
        this.exportLoading = true;
        return exportDevice(queryParams);
      }).then(response => {
        this.download(response.msg);
        this.exportLoading = false;
      }).catch(() => {
      });
    },
    getCurrentMonthFirst() {
      var date = new Date()
      date.setDate(1)
      var month = parseInt(date.getMonth() + 1)
      var day = date.getDate()
      if (month < 10) month = '0' + month
      if (day < 10) day = '0' + day
      this.queryParams.startTime =  date.getFullYear() + '-' + month + '-' + day + ' 00:00:00'
    },
    getCurrentMonthLast() {
      var date = new Date()
      var month = parseInt(date.getMonth() + 1)
      var day = date.getDate()
      if (month < 10) month = '0' + month
      if (day < 10) day = '0' + day
      this.queryParams.endTime =  date.getFullYear() + '-' + month + '-' + day + " " + date.getHours() + ":" + date.getMinutes() + ":" + date.getSeconds()
    },
  }
};
</script>