<template>
  <div class="layout-padding">
    <div class="layout-padding-auto layout-padding-view">

      <!-- 操作按钮区域 -->
      <el-row>
        <div class="mb8" style="width: 100%">
          <right-toolbar
            v-model:showSearch="showSearch" 
            :export="'recruit_recruitMajorCategory_export'"
            @exportExcel="exportExcel" 
            class="ml10 mr20" 
            style="float: right;"
            @queryTable="getDataList"
          />
        </div>
      </el-row>

      <!-- 数据表格区域 -->
      <el-table 
        :data="state.dataList" 
        v-loading="state.loading" 
        border 
        :cell-style="tableStyle.cellStyle" 
        :header-cell-style="tableStyle.headerCellStyle"
        @selection-change="selectionChangHandle"
        @sort-change="sortChangeHandle"
      >
        <el-table-column type="index" label="#" width="40" />
        <el-table-column
          prop="oneCategory" 
          label="一级类目" 
          show-overflow-tooltip
        />
        <el-table-column
            prop="twoCategory"
            label="二级类目"
            show-overflow-tooltip
        />
        <el-table-column 
          prop="oneTitle" 
          label="一级类目名称" 
          show-overflow-tooltip
        />
        <el-table-column
          prop="twoTitle" 
          label="二级类目" 
          show-overflow-tooltip
        />
      </el-table>

      <!-- 分页组件 -->
      <pagination 
        @size-change="sizeChangeHandle" 
        @current-change="currentChangeHandle" 
        v-bind="state.pagination" 
      />
    </div>

    <!-- 导入excel弹窗 (需要在 upms-biz/resources/file 下维护模板) -->
    <upload-excel
      ref="excelUploadRef"
      title="导入"
      url="/recruit/recruitMajorCategory/import"
      temp-url="/admin/sys-file/local/file/recruitMajorCategory.xlsx"
      @refreshDataList="getDataList"
    />
  </div>
</template>

<script setup lang="ts" name="systemRecruitMajorCategory">
// ========== 导入声明 ==========
import { BasicTableProps, useTable } from "/@/hooks/table";
import { fetchList } from "/@/api/recruit/recruitMajorCategory";

// ========== 组件声明 ==========
// 异步加载表单弹窗组件

// ========== 字典数据 ==========

// ========== 组件引用 ==========
const excelUploadRef = ref();         // Excel上传弹窗引用
const queryRef = ref();               // 查询表单引用

// ========== 响应式数据 ==========
const showSearch = ref(true);         // 是否显示搜索区域
const selectObjs = ref([]) as any;    // 表格多选数据
const multiple = ref(true);           // 是否多选

// ========== 表格状态 ==========
const state: BasicTableProps = reactive<BasicTableProps>({
  queryForm: {},    // 查询参数
  pageList: fetchList // 分页查询方法
});

// ========== Hook引用 ==========
// 表格相关Hook
const {
  getDataList,
  currentChangeHandle,
  sizeChangeHandle,
  sortChangeHandle,
  downBlobFile,
  tableStyle
} = useTable(state);

// ========== 方法定义 ==========
/**
 * 重置查询条件
 */
const resetQuery = () => {
  // 清空搜索条件
  queryRef.value?.resetFields();
  // 清空多选
  selectObjs.value = [];
  // 重新查询
  getDataList();
};

/**
 * 表格多选事件处理
 * @param objs 选中的数据行
 */
const selectionChangHandle = (objs: { id: string }[]) => {
  selectObjs.value = objs.map(({ id }) => id);
  multiple.value = !objs.length;
};

</script>
