<template>
  <div class="app-container">
    <div class="search-div">
      <el-form ref="selectForm" :inline="true" :model="listQuery" class="form-container">
        <el-row>
          <el-form-item class="selectForm-container-item" prop="resourceName">
            <el-input v-model.trim="listQuery.keyword" placeholder="姓名/身份证号" clearable/>
          </el-form-item>
          <el-form-item class="selectForm-container-item">
            <el-select v-model="listQuery.doorCode" placeholder="门禁" clearable value="">
              <el-option
                v-for="item in doorList"
                :key="item.id"
                :label="item.doorName"
                :value="item.doorCode"/>
            </el-select>
          </el-form-item>
          <!--<el-form-item class="selectForm-container-item">-->
          <!--<el-select v-model="listQuery.devCode" placeholder="设备" clearable value="">-->
          <!--<el-option-->
          <!--v-for="item in deviceList"-->
          <!--:key="item.id"-->
          <!--:label="item.devCode"-->
          <!--:value="item.devCode"-->
          <!--/>-->
          <!--</el-select>-->
          <!--</el-form-item>-->
          <el-form-item>
            <el-date-picker
              v-model="listQuery.beginTime"
              type="datetime"
              value-format="yyyy-MM-dd HH:mm:ss"
              placeholder="选择开始时间"/>
          </el-form-item>
          <el-form-item>
            <el-date-picker
              v-model="listQuery.endTime"
              type="datetime"
              value-format="yyyy-MM-dd HH:mm:ss"
              placeholder="选择结束时间"/>
          </el-form-item>
          <el-button class="filter-item" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
        </el-row>
      </el-form>
    </div>
    <!--查询结果Table显示-->
    <div>
      <el-row class="table-title">
        <el-col :span="6"><div class="title-header"><i class="el-icon-menu"/>数据列表</div></el-col>
        <el-col :span="12" :offset="6" class="edit_btns">
          <el-button v-if="hasPerm('/records/exportVisitor')" class="edit_btn" size="small" @click="batchExport">导出记录</el-button>
        </el-col>
      </el-row>
      <el-table v-loading="listLoading" :data="list" class="table" border @selection-change="handleSelectionChange">
        <el-table-column :index="indexMethod" align="center" type="index" label="序号" width="55"/>
        <el-table-column v-for="column in columns" :key="column.value" :label="column.text" :width="column.width" :align="column.align" show-overflow-tooltip>
          <template slot-scope="scope">
            <span v-if="column.type!='Button'" :class="column.class">{{ scope.row[column.value] }}</span>
            <el-button v-if="column.type=='Button'" type="text" @click="showWellDetail(scope.row)">{{ scope.row[column.value] }}</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <!--分页-->
    <div class="pagination-container">
      <el-pagination
        v-show="total>listQuery.limit"
        :current-page="listQuery.offset"
        :page-sizes="[20,30,50]"
        :page-size="listQuery.limit"
        :total="total"
        align="center"
        layout="total, sizes, prev, pager, next"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"/>
    </div>
  </div>
</template>

<script>
import selectTree from '@/components/SelectTree/singleSelect'
import { getVisitorList, getDoorSourceList, getDeviceSourceList, exportVisitorRecords } from '@/api/query'
import DownloadTemplate from '@/components/DownloadTemplate'
import DeptSelect from '@/components/DeptSelect/index'

export default {
  name: 'QueryVisitor',
  components: { DeptSelect, DownloadTemplate, selectTree },
  data() {
    return {
      doorList: [],
      deviceList: [],
      listQuery: {
        offset: 1,
        limit: 20,
        sort: 'dateTime',
        order: 'desc',
        doorCode: '',
        devCode: '',
        beginTime: '',
        endTime: '',
        keyword: '',
        personDeptId: ''
      },
      devQuery: {
        devType: '1'
      },
      // 筛选条件
      columns: [
        {
          text: '访客编号',
          value: 'personCode',
          align: 'center'
        },
        {
          text: '姓名',
          value: 'personName',
          align: 'center'
        },
        {
          text: '身份证号',
          value: 'idCard',
          align: 'center'
        },
        {
          text: '备注',
          value: 'remarks',
          align: 'center',
          width: 170
        },
        {
          text: '门禁名称',
          value: 'doorName',
          align: 'center',
          width: 170
        },
        {
          text: '设备编号',
          value: 'devCode',
          align: 'center'
        },
        {
          text: '标签',
          value: 'inoutTypeName',
          align: 'center'
        },
        {
          text: '时间',
          value: 'dateTime',
          align: 'center',
          width: 170
        }
      ], // 显示列
      list: [], // 列表数据
      total: 0, // 数据总数
      deptProps: {
        parent: 'pid',
        value: 'id',
        label: 'name',
        children: 'children'
      }, // 权属单位树形下拉菜单
      deptTreeList: null, // 组织树列表数据
      showDeptTree: 0, // 是否显示权属单位下拉
      fileList: [],
      listLoading: true, // 加载动画
      fullscreenLoading: false, // 全屏加载动画
      editShow: false, // 是否显示编辑框
      detailShow: false, // 是否显示编辑框
      filename: 'device_template.xlsx',
      deptShowTop: false, // 权属单位下拉是否显示顶级
      deptShow: true
    }
  },
  mounted() {
    this.getDoorSource()
    this.getDeviceSource()
    this.fetchData()// 获取数据
  },
  methods: {
    // 获取门禁列表
    getDoorSource() {
      getDoorSourceList().then(response => {
        this.doorList = response.data
      })
    },
    // 获取设备列表
    getDeviceSource() {
      getDeviceSourceList(this.devQuery).then(response => {
        this.deviceList = response.data
      })
    },
    // 检查选择情况
    checkSelection() {
      if (this.multipleSelection.length === 0) {
        return false
      } else {
        return true
      }
    },
    // 查询数据
    search() {
      this.fetchData(false)
    },
    // 获取列表
    fetchData(isNowPage = true) {
      this.listLoading = true
      if (!isNowPage) { // 是否显示当前页，否则跳转第一页
        this.listQuery.offset = 1
      }
      getVisitorList(this.listQuery).then(response => {
        this.list = response.data.rows
        this.total = parseInt(response.data.total)
        this.listLoading = false
      })
    },
    batchExport() {
      // 全屏加载动画
      const loading = this.$loading({
        lock: true,
        text: '下载中,请稍后...',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      })
      exportVisitorRecords(this.listQuery).then(res => {
        loading.close() // 关闭加载动画
        const blob = new Blob([res.data])
        const downloadElement = document.createElement('a')
        const href = window.URL.createObjectURL(blob) // 创建下载的链接
        downloadElement.href = href
        downloadElement.download = '访客记录列表.xlsx' // 下载后文件名
        document.body.appendChild(downloadElement)
        downloadElement.click() // 点击下载
        document.body.removeChild(downloadElement) // 下载完成移除元素
        window.URL.revokeObjectURL(href) // 释放blob对象
      }).catch((res) => {
        loading.close()
      })
    },
    indexMethod(index) {
      return this.listQuery.limit * (this.listQuery.offset - 1) + index + 1
    },
    // 改变页容量
    handleSizeChange(val) {
      this.listQuery.limit = val
      this.fetchData()
    },
    // 改变当前页
    handleCurrentChange(val) {
      this.listQuery.offset = val
      this.fetchData()
    },
    // 多选触发方法
    handleSelectionChange(val) {
      this.multipleSelection = val
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
  $tableTitleHeight:46px;
  .table{
    margin-bottom: 20px;
  }
  .pagination-container{
    margin-bottom: 50px;
  }
  .table-title{
    background-color:rgba(243, 243, 243, 1);
    height: $tableTitleHeight;
    .title-header{
      line-height:$tableTitleHeight;
      color: #606266;
      font-size: 15px;
      i{
        margin-left: 5px;
        margin-right: 5px;
      }
    }
  }
  .edit_btns{
    .edit_btn{
      float:right;
      margin:7px 3px;//为了需要居中显示margin-top和bottom要用$tableTitleHeight减去按钮原高度除以2
    }
  }
</style>