<template>
  <q-dialog v-model="persistent" content-class="bg-grey-1" persistent transition-show="scale" transition-hide="scale">
    <q-card style="width: 850px;max-width:900px;">
      <q-card-section>
        <div class="text-h6">题库信息</div>
      </q-card-section>
      <q-card-section class="q-pt-none scroll" style="max-height: 70vh">
        <div class="page-search row items-center">
          <div class="col row wrap q-mr-lg q-col-gutter-md">
            <div class="col-12">
              <q-input @input="research" clearable standout="bg-primary text-white" v-model="msg.BankName" label="关键字"
                @clear="research" maxlength="20" />
            </div>
          </div>
        </div>
        <div class="page-content">
          <q-table :pagination="msg" :loading="loading" no-data-label="暂无相关数据" flat
            class="sticky-column-table sticky-header-column-table" style="max-height: 440px" separator="none" :data="dataList" :columns="columns"
            row-key="BankId" selection="multiple" :selected.sync="selectedQuestionBank">
            <template v-slot:top="props">
              <div class="col-2 q-table__title">题库列表</div>
              <q-space />
            </template>
            <template v-slot:body-cell-Title="props">
              <td style="width:400px;">
                <div @click="goDetail(props.row)" v-html="props.row.Title" class="quetion_Title">
                </div>
              </td>
            </template>
            <template v-slot:bottom>
              <q-pagination class="full-width justify-end" v-model="msg.pageIndex" color="primary" :max="pageCount"
                :input="true" @input="changePage" />
            </template>
          </q-table>
        </div>
      </q-card-section>
      <q-separator />
      <q-card-actions align="right" class="bg-white">
        <q-btn label="取消" flat color="grey-10" style="font-weight:400 !important" @click="closeSaveForm" />
        <q-btn label="确认选择" color="accent q-px-md" style="font-weight:400 !important" @click="sureQuestionBank" />
      </q-card-actions>
    </q-card>
  </q-dialog>
</template>
<script>
  import {
    queryQuestionBankPage,
  } from '../../api/question/question';
  export default {
    props: {
      CheckedArray: {
        type: Array,
        default: null
      },
    },
    data() {
      return {
        persistent: true,
        msg: {
          pageIndex: 1,
          pageSize: 12,
          rowsPerPage: 12,
          BankName: ''
        },
        pageCount: 0, //总页数
        loading: false, //表格加载进度条
        columns: [
          {
            name: 'BankName',
            label: '题库名称',
            field: 'BankName',
            align: 'left',
          },
          {
            name: 'CreateByName',
            label: '创建人',
            field: 'CreateByName',
            align: 'left'
          },
          {
            name: 'QuestionCount',
            label: '题量',
            field: 'QuestionCount',
            align: 'left'
          },
        ],
        dataList: [], //数据列表
        selectedQuestionBank: [], //选择的题库
      }
    },
    mounted() {
      if(this.CheckedArray&&this.CheckedArray.length>0){
        this.selectedQuestionBank = this.CheckedArray;
      }
      this.getQuestionBankPage();
    },
    methods: {
      //获取题库分页列表
      getQuestionBankPage() {
        queryQuestionBankPage(this.msg).then(res => {
          if (res.Code == 1) {
            this.dataList = res.Data.PageData;
            this.pageCount = res.Data.PageCount;
          }
        })
      },
      //翻页
      changePage(val) {
        this.msg.pageIndex = val;
        this.getQuestionBankPage()
      },
      research() {
        this.msg.pageIndex = 1;
        this.getQuestionBankPage();
      },
      //关闭弹窗
      closeSaveForm() {
        this.$emit('close')
        this.persistent = false
      },
      //确认选择
      sureQuestionBank() {
        this.persistent = false;
        var tempArray = [];
        if (this.selectedQuestionBank && this.selectedQuestionBank.length > 0) {
          this.selectedQuestionBank.forEach(item => {
            tempArray.push(item);
          })
        }
        this.$emit('success', tempArray);
      },
    },
  }

</script>
<style lang="sass">
  @import url('~assets/css/table.sass')

</style>
