fe_supplier_frontend/src/pages/supplier/informationRetrieval/personQualifiedSupplierQuery/index.tsx

import React, { useEffect, useState } from "react";
//第三方UI库/组件
import { Form, Button, Table, Input, Tree, Space, Tooltip } from 'antd';
import { SearchOutlined, DeleteOutlined, DoubleLeftOutlined, DoubleRightOutlined } from '@ant-design/icons';
//类型定义
import type { ColumnsType, TablePaginationConfig } from 'antd/es/table';
//umi 相关
import { connect } from 'umi';
//本地组件、弹窗、业务逻辑
import SupplierViewModal from './components/SupplierViewModal';
import SupplierDetailModal from './components/SupplierDetailModal';
//本地服务/接口
import { treeData, getPagePe } from './services';
//统一列表分页
import tableProps from '@/utils/tableProps'

//下拉数据接口
type OptionType = { label: string; value: string };
// 列表数据接口
interface Data {
  id: number;
  name: string;
  region: string;
  supplierType: string;
  personName: string;
  regTime: string;
  status: string;
}
interface Props {
  dispatch: any;
}
const personQualifiedSupplierQuery: React.FC<Props> = ({ dispatch }) => {
  //搜搜表单
  const [form] = Form.useForm();
  // 树数据
  const [dataTree, setDataTree] = useState<any[]>([]);
  //默认选中树
  const [treeSelected, setTreeSelected] = useState<string[]>([]);
  //当前树key
  const [selectedKeys, setSelectedKeys] = useState<string>('');
  //列表数据
  const [data, setData] = useState<Data[]>([]);
  //列表加载
  const [loading, setLoading] = useState(false);
  //分页
  const [pagination, setPagination] = useState<TablePaginationConfig>({ current: 1, pageSize: 10, total: 0 });
  //查看是否显示状态
  const [viewVisible, setViewVisible] = useState(false);
  //准入明细是否显示状态
  const [detailVisible, setDetailVisible] = useState(false);
  //查看、准入明细 参数传递
  const [currentRecord, setCurrentRecord] = useState<any>(null);
  // 境内/境外下拉数据
  const [regionOptions, setRegionOptions] = useState<OptionType[]>([]);
  //集采类别
  const [categoryOptions, setCategoryOptions] = useState<OptionType[]>([]);
  //集采库
  const [storeOptions, setStoreOptions] = useState<OptionType[]>([]);
  // 导出
  const handleExport = () => {
    window.open(
      `${SERVER_BASE}/coscoSupplierBase/getPagePeExport`,
      '_blank',
    );
  };
  // 查询
  const handleSearch = () => {
    setPagination({ ...pagination, current: 1 });
    getList(selectedKeys);
  };
  // 重置
  const handleReset = () => {
    form.resetFields();
    setPagination({ ...pagination, current: 1 });
    getList(selectedKeys);
  };
  // 点击树节点请求右表
  const handleTreeSelect = (keys: React.Key[]) => {
    const key = keys[0] as string;
    setSelectedKeys(key);
    getList(key)
  };
  //列表方法
  const getList = async (treeId: string, pageNo: number = 1, pageSize: number = 10) => {
    setLoading(true);
    try {
      const values = form.getFieldsValue();
      const { code, data, message } = await getPagePe({ pageNo, pageSize, treeId, ...values });
      if (code === 200) {
        setData(data.records);
        setPagination({ current: pageNo, pageSize, total: data.total });
      } else {
        message.error(message)
      }
    } finally {
      setLoading(false);
    }
  };
  // 辅助递归找第一个叶子 key（一般最下层为叶子）
  const findFirstLeafKey = (nodes: any[]): string | undefined => {
    for (const node of nodes) {
      if (!node.children || node.children.length === 0) return node.key;
      const found = findFirstLeafKey(node.children);
      if (found) return found;
    }
    return undefined;
  };
  // 初始化时选中树第一个叶子节点，并请求右表
  useEffect(() => {
    //tree数据
    treeData().then((res) => {
      const { code, data } = res;
      if (code == 200) {
        setDataTree(data)
        const key = findFirstLeafKey(data);
        if (key) {
          setSelectedKeys(key);
          setTreeSelected([key])
          getList(key)
        }
      }
    })
  }, []);


  const columns: ColumnsType<Data> = [
    {
      title: '序号',
      dataIndex: 'index',
      key: 'index',
      align: 'center',
      width: 60,
      render: (_: any, __: any, idx: number) => (((pagination.current ?? 1) - 1) * (pagination.pageSize ?? 10)) + idx + 1,
    },
    {
      title: '姓名',
      dataIndex: 'personName',
      key: 'personName',
      align: 'center',
      ellipsis: true,
      render: (dom, record) =>
        <Tooltip title={record.personName}>
          <a
            onClick={() => {
              dispatch({
                type: 'globalModal/show',
                payload: {
                  id: record.id,
                },
              });
            }}
          >
            {record.personName}
          </a>
        </Tooltip>,
    },
    {
      title: '身份证号',
      dataIndex: 'idCard',
      key: 'idCard',
      align: 'center',
      ellipsis: true,
    },
    {
      title: '联系电话',
      dataIndex: 'personPhone',
      key: 'personPhone',
      align: 'center',
      ellipsis: true,
    },
    {
      title: '准入单位',
      dataIndex: 'type',
      key: 'type',
      align: 'center',
    },
    {
      title: '创建部门',
      dataIndex: 'regTime',
      key: 'regTime',
      align: 'center',
    },
    {
      title: '创建时间',
      dataIndex: 'createTime',
      key: 'createTime',
      align: 'center',
      ellipsis: true,
    },
    {
      title: '操作',
      key: 'option',
      align: 'center',
      width: 140,
      render: (record: any) => (
        <Space>
          <a
            onClick={() => { setCurrentRecord(record.id); setViewVisible(true); }}
          >查看</a>
          <a
            onClick={() => { setCurrentRecord(record.id); setDetailVisible(true); }}
          >准入明细</a>
        </Space>
      ),
    },
  ];
  const [collapsed, setCollapsed] = useState(false);
  return (
    <>
      <div className="common-container on">
        <div className="filter-action-row" style={{ backgroundColor: '#fff', padding: '24px' }}>
          <Form
            form={form}
            layout="inline"
            className="filter-form"
          >
            <Form.Item name="personName" label="姓名">
              <Input placeholder="请输入姓名关键字" style={{ width: 180 }} maxLength={20} allowClear />
            </Form.Item>

            <Form.Item name="idCard" label="身份证号">
              <Input placeholder="请输入身份证号关键字" style={{ width: 180 }} maxLength={18} allowClear />
            </Form.Item>
            <Form.Item>
              <Button className="buttonSubmit" type="primary" htmlType="submit" icon={<SearchOutlined />} onClick={handleSearch} >
                搜索
              </Button>
            </Form.Item>
            <Form.Item>
              <Button className="buttonReset" icon={<DeleteOutlined />} onClick={handleReset} >重置</Button>
            </Form.Item>
            <Form.Item style={{ marginLeft: 'auto' }}>
              <Button className="buttonOther" type="primary" onClick={handleExport}>
                数据导出
              </Button>
            </Form.Item>
          </Form>
        </div>
        <div style={{ display: 'flex', justifyContent: 'space-between' }}>
          <div className={`treeBlock${collapsed ? ' collapsed' : ''}`}>
            {!collapsed && (
              <>
                <div className="dataTree">
                  {dataTree.length > 0 && (
                    <Tree
                      treeData={dataTree}
                      defaultExpandAll
                      selectedKeys={treeSelected}
                      onSelect={handleTreeSelect}
                    />
                  )}
                </div>
                <div className="shrinkBlock">
                  <div className="btn" onClick={() => setCollapsed(true)}><DoubleLeftOutlined /></div>
                </div>
              </>
            )}
            {collapsed && (
              <div className="shrinkBlock expandOnly">
                <div className="btn" onClick={() => setCollapsed(false)}><DoubleRightOutlined /></div>
              </div>
            )}
          </div>
          <div className="rightMain" style={{ width: collapsed ? 'calc(100% - 30px)' : 'calc(100% - 310px)' }}>
            <Table
              rowKey="id"
              columns={columns}
              dataSource={data}
              loading={loading}
              pagination={{ ...tableProps.pagination, total: pagination.total }}
              onChange={(pagination) => getList(selectedKeys, pagination.current!, pagination.pageSize!)}
              style={{ flex: 1, minHeight: 0 }}
          scroll={{ y: 'calc(100vh - 350px)' }}
            />
          </div>
        </div>
      </div>

      {/* 查看组件 */}
      <SupplierViewModal
        visible={viewVisible}
        record={currentRecord}
        onCancel={() => setViewVisible(false)}
      />
      {/* 准入明细组件 */}
      <SupplierDetailModal
        visible={detailVisible}
        record={currentRecord}
        onCancel={() => setDetailVisible(false)}
      />
    </>
  );
};

export default connect()(personQualifiedSupplierQuery);