<template>
  <div>

    <div>
      <div ref="lxHeader">
        <lx-header icon="md-apps" :text="$route.meta.title" style="margin-bottom: 10px; border: 0px; margin-top: 15px">
          <div slot="content" style="padding-left:0">
            <div class="txl">
              <div>课程名称：{{subjectObj.title}}</div>
              <div>开课日期：{{subjectObj.date}}</div>
              <div>类别：{{subjectObj.leibie}}</div>
            </div>
            <div class="searchwrap" style="display: flex;align-items: center;">
              <div>
                <el-input v-model="select.name" placeholder="请输入姓名"></el-input>
              </div>
              <div>
                <el-select v-model="select.status" placeholder="请选择状态" clearable>
                  <el-option v-for="item in apply_status_list" :key="item.id" :label="item.value" :value="item.id">
                  </el-option>
                </el-select>
              </div>
              <div>
                <el-select v-model="select.sort_type" placeholder="请选择评分排序" clearable>
                  <el-option v-for="item in sortList" :key="item.id" :label="item.value" :value="item.id">
                  </el-option>
                </el-select>
              </div>
              <div>
                <el-button type="primary" size="small" @click="getList">查询</el-button>
                <el-button type="primary" size="small" @click="exportExcel">导出</el-button>
              </div>
            </div>
          </div>

        </lx-header>
      </div>
    </div>

    <div>
      <xy-table :list="list" :total="total" :showIndexFixed="'left'" @pageIndexChange="pageIndexChange"
        @pageSizeChange="pageSizeChange" :table-item="table_item">
        <template v-slot:status>
          <el-table-column align='center' label="状态" width="120" header-align="center">
            <template slot-scope="scope">
              <div v-for="item in apply_status_list">
                <el-tag :type="item.type" v-if="scope.row.status===item.id">{{item.value}}</el-tag>
              </div>
            </template>
          </el-table-column>
        </template>
        <template v-slot:btns>
          <el-table-column align='center' fixed="right" label="操作" width="80" header-align="center">
            <template slot-scope="scope">
              <el-button type="primary" v-if="scope.row.status===0" size="small"
                @click="showDetail('check',scope.row)">审核</el-button>
              <el-button type="primary" v-if="scope.row.status>0" size="small"
                @click="showDetail('checkshow',scope.row)">查看</el-button>

            </template>
          </el-table-column>
        </template>
      </xy-table>
    </div>

    <student-detail ref="studentDetail" @refresh="getList"></student-detail>
  </div>
</template>

<script>
  import studentDetail from '@/views/student/components/detail.vue';
  import myMixins from "@/mixin/selectMixin.js";
  import {
    index
  } from '@/api/apply/index.js'
  import {
    index as formIndex
  } from "@/api/course/form";
  import {
    download
  } from "@/utils/downloadRequest";
  export default {
    mixins: [myMixins],
    components: {
      studentDetail
    },
    data() {
      return {
        subjectObj: {},
        select: {
          name: '',
          course_id: '',
          status: '',
          page: 1,
          page_size: 10
        },
        list: [],
        total: 0,
        formList:[],
        table_item: [{
            prop: 'user.username',
            label: '姓名',
            align: 'center',
            width: 120,
            fixed: 'left'
          }, {
            prop: 'user.sex',
            label: '性别',
            align: 'center',
            width: 120
          }, {
            prop: 'user.idcard',
            label: '身份证号',
            align: 'center',
            width: 180
          }, {
            prop: 'user.mobile',
            label: '联系方式',
            align: 'center',
            width: 120,
          }, {
            prop: 'user.birthday',
            label: '出生日期',
            align: 'center',
            width: 120,
          }, {
            prop: 'user.email',
            label: '邮箱',
            align: 'center',
            width: 120,
          }, {
            prop: 'user.company_name',
            label: '公司名称',
            align: 'left',
          }, {
            prop: 'user.company_position',
            label: '职务',
            align: 'center',
            width: 120,
          }, {
            prop: 'score',
            label: '评分',
            align: 'center',
            width: 120,
          },
          {
            prop: 'created_at',
            label: '报名时间',
            align: 'center',
            width: 180,
          }, {
            prop: 'status',
            label: '审核状态',
            align: 'center',
            width: 180,
          }
        ]
      }
    },
    mounted() {
      this.subjectObj = this.$route.query
      this.select.course_id = this.subjectObj.id
      this.getList()
      this.getCourseForm()
    },
    methods: {
      pageIndexChange(e) {
        this.select.page = e
        this.getList()
      },
      pageSizeChange(e) {
        this.select.page_size = e
        this.select.page = 1
        this.getList()
      },
      async getList() {
        const res = await index({
          page: this.select.page,
          page_size: this.select.page_size,
          name: this.select.name,
          filter: [{
            key: 'course_id',
            op: 'eq',
            value: this.select.course_id
          }, {
            key: 'status',
            op: 'eq',
            value: this.select.status
          }]
        })
        this.list = res.data
        this.total = res.total
      },
      async getCourseForm(){
        const res = await formIndex({
          page:1,
          page_size:999,
          sort_name: 'sort',
          sort_type: 'ASC',
          filter: [{
            key: 'course_id',
            op: 'eq',
            value: this.select.course_id
          }]
        })
        this.formList = res.data
      },
      showDetail(type, row) {
        this.$refs.studentDetail.subjectObj = this.subjectObj
        this.$refs.studentDetail.id = row.id
        this.$refs.studentDetail.row = row
        this.$refs.studentDetail.type = type
        this.$refs.studentDetail.isShow = true
      },
      exportExcel() {
        let _export = {}
        this.table_item.map(item=>{

          if(item.prop==='status'){
            _export['status_text']=item.label
          }else{
            _export[item.prop]=item.label
          }
        })
        // this.formList.map(item=>{
        //   _export[item.field]=item.name
        // })

        download(
          '/api/admin/course-signs/index',
          'get', {
            name: this.select.name,
            export_fields:_export,
            filter: [{
              key: 'course_id',
              op: 'eq',
              value: this.select.course_id
            }, {
              key: 'status',
              op: 'eq',
              value: this.select.status
            }],
            is_export:1,
            page:1,
            page_size:999
          },
          `${this.subjectObj.title}.xlsx`)
      }
    }
  }
</script>

<style lang="scss" scoped>
  .txl {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-size: 18px;

    &>div {
      margin-right: 15px;

    }
  }

  .searchwrap {
    display: flex;
    align-items: center;

    &>div {
      display: flex;
      align-items: center;
      margin-right: 10px;

      span {
        min-width: 70px;
      }
    }
  }
</style>
