<template>
  <a-card :bordered="false">
    <!-- 查询区域 -->
    <div class="table-page-search-wrapper">
      <a-form layout="inline" @keyup.enter.native="searchQuery">
        <a-row :gutter="24">
          <a-col :xl="6" :lg="7" :md="8" :sm="24">
            <a-form-item label="知识点名称">
              <a-input placeholder="请输入知识点名称" v-model="queryParam.name"></a-input>
            </a-form-item>
          </a-col>
          <a-col :xl="6" :lg="7" :md="8" :sm="24">
            <a-form-item label="知识点代码">
              <a-input placeholder="请输入知识点代码" v-model="queryParam.code"></a-input>
            </a-form-item>
          </a-col>

            <a-col :xl="6" :lg="7" :md="8" :sm="24">
              <a-form-item label="描述">
                <a-input placeholder="请输入描述" v-model="queryParam.miaoshu"></a-input>
              </a-form-item>
            </a-col>

          <a-col :xl="6" :lg="7" :md="8" :sm="24">
            <a-form-item label="添加人真实名称">
              <a-input placeholder="请输入添加人" v-model="queryParam.inrealname"></a-input>
            </a-form-item>
          </a-col>



          <a-col :xl="6" :lg="7" :md="8" :sm="24">
            <span style="float: left;overflow: hidden;" class="table-page-search-submitButtons">
              <a-button type="primary" @click="searchQuery" icon="search">查询</a-button>
              <a-button type="primary" @click="searchReset" icon="reload" style="margin-left: 8px">重置</a-button>
            </span>
          </a-col>
        </a-row>
      </a-form>
    </div>
    <!-- 查询区域-END -->

    <!-- 操作按钮区域 -->
    <div class="table-operator">
      <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
      <a-button type="primary" icon="download" @click="handleExportXls('知识点表')">导出</a-button>
      <a-upload name="file" :showUploadList="false" :multiple="false" :headers="tokenHeader" :action="importExcelUrl" @change="handleImportExcel">
        <a-button type="primary" icon="import">导入</a-button>
      </a-upload>
      <!-- 高级查询区域 -->
      <j-super-query :fieldList="superFieldList" ref="superQueryModal" @handleSuperQuery="handleSuperQuery"></j-super-query>
      <a-dropdown v-if="selectedRowKeys.length > 0">
        <a-menu slot="overlay">
          <a-menu-item key="1" @click="batchDel"><a-icon type="delete"/>删除</a-menu-item>
        </a-menu>
        <a-button style="margin-left: 8px"> 批量操作 <a-icon type="down" /></a-button>
      </a-dropdown>
    </div>

    <!-- table区域-begin -->
    <div>
      <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
        <i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{ selectedRowKeys.length }}</a>项
        <a style="margin-left: 24px" @click="onClearSelected">清空</a>
      </div>

      <a-table
        ref="table"
        size="middle"
        :scroll="{x:true}"
        bordered
        rowKey="id"
        :columns="columns"
        :dataSource="dataSource"
        :pagination="ipagination"
        :loading="loading"
        :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
        class="j-table-force-nowrap"
        @change="handleTableChange">

        <template slot="htmlSlot" slot-scope="text">
          <div v-html="text"></div>
        </template>
        <template slot="imgSlot" slot-scope="text">
          <span v-if="!text" style="font-size: 12px;font-style: italic;">无图片</span>
          <img v-else :src="getImgView(text)" height="25px" alt="" style="max-width:80px;font-size: 12px;font-style: italic;"/>
        </template>
        <template slot="fileSlot" slot-scope="text">
          <span v-if="!text" style="font-size: 12px;font-style: italic;">无文件</span>
          <a-button
            v-else
            :ghost="true"
            type="primary"
            icon="download"
            size="small"
            @click="downloadFile(text)">
            下载
          </a-button>
        </template>

        <span slot="action" slot-scope="text, record">
          <a @click="handleEdit(record)">编辑</a>

          <a-divider type="vertical" />
          <a-dropdown>
            <a class="ant-dropdown-link">更多 <a-icon type="down" /></a>
            <a-menu slot="overlay">
              <a-menu-item>
                <a @click="handleDetail(record)">详情</a>
              </a-menu-item>
              <a-menu-item>
                <a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)">
                  <a>删除</a>
                </a-popconfirm>
              </a-menu-item>
            </a-menu>
          </a-dropdown>
        </span>

      </a-table>
    </div>

    <se-konw-modal ref="modalForm" @ok="modalFormOk"></se-konw-modal>
  </a-card>
</template>

<script>

  import '@/assets/less/TableExpand.less'
  import { mixinDevice } from '@/utils/mixin'
  import { JeecgListMixin } from '@/mixins/JeecgListMixin'
  import SeKonwModal from './modules/SeKonwModal'
  import { deleteAction, postAction, getAction } from '@/api/manage'

  export default {
    name: 'SeKonwList',
    mixins:[JeecgListMixin, mixinDevice],
    components: {
      SeKonwModal
    },
    data () {
      return {
        selectedRowKeys: [],
        description: '知识点表管理页面',
        // 表头
        columns: [
          {
            title: '#',
            dataIndex: '',
            key:'rowIndex',
            width:60,
            align:"center",
            customRender:function (t,r,index) {
              return parseInt(index)+1;
            }
          },
          {
            title:'知识点名称',
            align:"center",
            dataIndex: 'name'
          },
          {
            title:'添加时间',
            align:"center",
            dataIndex: 'createTime'
          },
          {
            title:'知识点代码',
            align:"center",
            dataIndex: 'code'
          },
          {
            title:'知识点来源',
            align:"center",
            dataIndex: 'knowfrom_dictText'
          },
         /*  {
            title:'添加人',
            align:"center",
            dataIndex: 'inrealname'
          }, */
          {
            title: '操作',
            dataIndex: 'action',
            align:"center",
            fixed:"right",
            width:147,
            scopedSlots: { customRender: 'action' }
          }
        ],
        url: {
          list: "/konw/seKonw/list",
          delete: "/konw/seKonw/delete",
          deleteBatch: "/konw/seKonw/deleteBatch",
          exportXlsUrl: "/konw/seKonw/exportXls",
          importExcelUrl: "konw/seKonw/importExcel",

        },
        dictOptions:{},
        superFieldList:[],
      }
    },
    created() {
      this.getSuperFieldList();
    },
    computed: {
      importExcelUrl: function(){
        return `${window._CONFIG['domianURL']}/${this.url.importExcelUrl}`;
      },
    },
    methods: {
      onSelectChange(selectedRowKeys, selectionRows) {
        this.selectedRowKeys = selectedRowKeys;
        this.selectionRows = selectionRows;
      },
      onClearSelected() {
        this.selectedRowKeys = [];
        this.selectionRows = [];
      },
      batchDel() {
        if (this.selectedRowKeys.length <= 0) {
          this.$message.warning('请选择一条记录！');
          return;
        } else {
          var ids = "";
          for (var a = 0; a < this.selectedRowKeys.length; a++) {
            ids += this.selectedRowKeys[a] + ",";
          }
          var that = this;
          this.$confirm('是否删除选中数据 ?', '确认删除', {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning'
          }).then(() => {
            console.log("========================");
            deleteAction(that.url.deleteBatch, {ids: ids}).then((res) => {
              if (res.success) {
                that.$message.success(res.message);
                that.loadData();
                that.onClearSelected();
              } else {
                that.$message.warning(res.message);
              }
            });

            console.log("========++++++++++++++++");
          }).catch(() => {
            this.$message({
              type: 'info',
              message: '已取消'
            });
          });
        }
      },
      initDictConfig(){
      },
      getSuperFieldList(){
        let fieldList=[];
        fieldList.push({type:'string',value:'name',text:'知识点名称',dictCode:''})
        fieldList.push({type:'string',value:'code',text:'知识点代码',dictCode:''})
        fieldList.push({type:'string',value:'miaoshu',text:'描述',dictCode:''})
        fieldList.push({type:'Text',value:'info',text:'简介',dictCode:''})
        this.superFieldList = fieldList
      }
    }
  }
</script>
<style scoped>
  @import '~@assets/less/common.less';
</style>