<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="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.fee_status" placeholder="请选择状态" clearable>
                  <el-option v-for="item in fee_status_list" :key="item.id" :label="item.value" :value="item.id">
                  </el-option>
                </el-select>
              </div>
              <div>
                <el-button type="primary" size="small" @click="select.page=1,getList()">查询</el-button>
              </div>
              <div>
                <el-button type="primary" size="small" @click="resetSelect">重置</el-button>

              </div>
              <div>
                <el-button type="primary" size="small" @click="exportExcel">导出</el-button>
              </div>
              <div v-if="url_type=='pay'">
                <el-popconfirm @confirm="updateAllFee" title="确定要批量核对吗？">
                  <el-button type="primary" size="small" slot="reference">批量核对</el-button>
                </el-popconfirm>
              </div>
              <div v-if="url_type=='pay'">
                <el-popconfirm @confirm="showSendMessage" title="确定要发送催缴通知吗？">
                  <el-button type="primary" size="small" slot="reference">催缴通知</el-button>
                </el-popconfirm>
              </div>
            </div>
          </div>

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

    <div>
      <div class="txl">
        <div>课程名称：{{subjectObj.title}}</div>
        <div>开课日期：{{subjectObj.date}}</div>
        <div>课程体系：{{subjectObj.leibie}}</div>
      </div>
      <xy-table :list="list" :total="total" :showIndex="false" @pageIndexChange="pageIndexChange"
        @pageSizeChange="pageSizeChange" :table-item="table_item" @selection-change="selectionChange">
        <template v-slot:index>
          <el-table-column align='center' fixed="left" label="" width="50" header-align="center">
            <template slot-scope="scope">
              {{getIndex(scope.$index)}}
            </template>
          </el-table-column>
        </template>
        <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:fee_status>
          <el-table-column align='center' label="缴费状态" width="120" header-align="center">
            <template slot-scope="scope">
              <div v-for="item in fee_status_list">
                <el-tag :type="item.type" v-if="scope.row.fee_status===item.id">{{item.value}}</el-tag>
              </div>
            </template>
          </el-table-column>
        </template>
        <template v-slot:img>
          <el-table-column align='center' label="缴费截图" width="100" header-align="center">
            <template slot-scope="scope">
              <template v-for="item in scope.row.fee_files">
                <el-image style="width:80px;height:80px" :src="item.url" :preview-src-list="[item.url]"></el-image>
              </template>
            </template>
          </el-table-column>
        </template>
        <template v-slot:btns>
          <el-table-column v-if="url_type=='pay'" align='center' fixed="right" label="操作" width="80"
            header-align="center">
            <template slot-scope="scope">
              <!--  v-if="scope.row.fee_status===3"-->
              <el-button type="primary" size="small" @click="showCheckPay(scope.row)">核对</el-button>
            </template>
          </el-table-column>
          <div v-else></div>
        </template>
      </xy-table>
    </div>

    <checkPay ref="checkPay" @refresh="getList"></checkPay>
    <sendMessage ref="sendMessage" @refresh="getList"></sendMessage>
  </div>
</template>

<script>
  import checkPay from './components/checkPay.vue';
  import sendMessage from './components/sendMessage.vue';
  import myMixins from "@/mixin/selectMixin.js";

  import {
    updateFeeStatus,
    index as indexStudy
  } from "@/api/apply/index"

  import {
    download
  } from "@/utils/downloadRequest";
  export default {
    mixins: [myMixins],
    components: {
      checkPay,
      sendMessage
    },
    data() {
      return {
        subjectObj: {},
        url_type: 'pay',
        select: {
          fee_status: '',
          name: '',
          page: 1,
          page_size: 10,
        },
        selectids: [],
        showImg: false,
        srcList: [],
        list: [],
        total: 0,
        table_item: [{
            prop: 'index',
            label: '',
            align: 'center',
            width: 50,
            fixed: 'left'
          }, {
            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: '出生年月',
            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',
            width: 240,
          }, {
            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,
          }, {
            prop: 'fee_status',
            label: '缴费状态',
            align: 'center',
            width: 180,

          }, {
            prop: 'img',
            label: '缴费截图',
            align: 'center',
            width: 120
          }
        ]

      }
    },
    created() {
      this.url_type = this.$route.query.type ? this.$route.query.type : 'pay'
      this.subjectObj = this.$route.query
      this.select.course_id = this.subjectObj.id
      if (this.url_type == 'pay') {
        this.table_item.unshift({
          prop: 'selection',
          type: 'selection',
          width: 50,
          fixed: 'left'
        })
      }
      this.getList()
    },
    methods: {

      pageIndexChange(e) {
        this.select.page = e
        this.getList()
      },
      pageSizeChange(e) {
        this.select.page_size = e
        this.select.page = 1
        this.getList()
      },
      resetSelect() {
        this.select.name = ''
        this.select.fee_status = ''
        this.select.page = 1
        this.getList()
      },
      getIndex(e){
        let perSize = (this.select.page -1 ) * this.select.page_size
        let index = perSize + e + 1
        return index
      },
      async getList() {
        const res = await indexStudy({
          page: this.select.page,
          page_size: this.select.page_size,
          name: this.select.name,
          filter: [{
            key: 'fee_status',
            op: 'eq',
            value: this.select.fee_status
          }, {
            key: 'course_id',
            op: 'eq',
            value: this.select.course_id
          }]
        })
        this.list = res.data
        this.total = res.total
      },
      // 单个核对
      showCheckPay(row) {
        this.$refs.checkPay.row = row
        this.$refs.checkPay.isShow = true
      },
      // 批量核对
      selectionChange(row) {
        if (row && row.length > 0) {
          let arr = []
          row.map(item => {
            arr.push(item.id)
          })
          this.selectids = arr
        } else {
          this.selectids = []
        }
      },
      updateAllFee(status) {
        if (this.selectids.length < 1) {
          this.$message.warning("请先选择要核对的学员")
          return
        }
        let ids = this.selectids.join(',')
        updateFeeStatus({
          ids: ids,
          fee_status: 1,
        }).then(res => {
          this.$Message.success('核对成功')
          this.getList()
        })
      },
      // 批量发信息
      showSendMessage() {
        if (this.selectids.length < 1) {
          this.$message.warning("请先选择要提醒缴费的学员")
          return
        }
        this.$refs.sendMessage.course_id = this.select.course_id
        this.$refs.sendMessage.selectids = this.selectids
        this.$refs.sendMessage.isShow = true
      },
      exportExcel() {
        let _export = {}
        this.table_item.map(item => {
          console.log("item.prop", item.prop)
          if (item.prop === 'status') {

            _export['status_text'] = item.label
          } else if (item.prop === 'fee_status') {
            _export['fee_status_text'] = item.label

          } else if (item.prop === 'img' || item.prop === 'selection'|| item.prop === 'index') {

          } else {
            _export[item.prop] = item.label
          }
        })
        console.log("_export", _export)
        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: 'fee_status',
              op: 'eq',
              value: this.select.fee_status
            }],
            is_export: 1,
            page: 1,
            page_size: 999
          },
          `${this.subjectObj.title}缴费信息.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>
