dukang/apps/admin-web/src/components/StoreBankAccountsPanel.tsx

import { useCallback, useEffect, useState } from 'react';
import { Button, Form, Input, Modal, Popconfirm, Space, Table, Tag, message } from 'antd';
import type { ColumnsType } from 'antd/es/table';
import type { StoreBankAccountDto } from '@dukang/shared-types';
import { request } from '../lib/api';

type Props = { storeId: string };

type FormValues = { bankAccountName: string; bankAccountNo: string; bankBranch?: string };

export default function StoreBankAccountsPanel({ storeId }: Props) {
  const [form] = Form.useForm<FormValues>();
  const [items, setItems] = useState<StoreBankAccountDto[]>([]);
  const [loading, setLoading] = useState(false);
  const [editingId, setEditingId] = useState<string | null>(null);
  const [modalOpen, setModalOpen] = useState(false);
  const [submitting, setSubmitting] = useState(false);

  const load = useCallback(async () => {
    setLoading(true);
    try {
      const res = await request<StoreBankAccountDto[]>(`/admin/stores/${storeId}/bank-accounts`);
      setItems(res ?? []);
    } catch (e) {
      message.error(e instanceof Error ? e.message : '加载失败');
    } finally {
      setLoading(false);
    }
  }, [storeId]);

  useEffect(() => {
    void load();
  }, [load]);

  function openCreate() {
    setEditingId(null);
    form.resetFields();
    setModalOpen(true);
  }

  function openEdit(item: StoreBankAccountDto) {
    setEditingId(item.id);
    form.setFieldsValue({
      bankAccountName: item.bankAccountName,
      bankAccountNo: item.bankAccountNo,
      bankBranch: item.bankBranch ?? '',
    });
    setModalOpen(true);
  }

  async function submit() {
    const v = await form.validateFields();
    setSubmitting(true);
    try {
      const body = JSON.stringify({
        bankAccountName: v.bankAccountName.trim(),
        bankAccountNo: v.bankAccountNo.replace(/\s+/g, ''),
        bankBranch: v.bankBranch?.trim() || undefined,
      });
      if (editingId) {
        await request(`/admin/stores/${storeId}/bank-accounts/${editingId}`, { method: 'PUT', body });
      } else {
        await request(`/admin/stores/${storeId}/bank-accounts`, { method: 'POST', body });
      }
      message.success('已保存');
      setModalOpen(false);
      void load();
    } catch (e) {
      message.error(e instanceof Error ? e.message : '保存失败');
    } finally {
      setSubmitting(false);
    }
  }

  async function setDefault(id: string) {
    try {
      await request(`/admin/stores/${storeId}/bank-accounts/${id}/default`, { method: 'POST' });
      message.success('已设为默认打款账户');
      void load();
    } catch (e) {
      message.error(e instanceof Error ? e.message : '设置失败');
    }
  }

  async function remove(id: string) {
    try {
      await request(`/admin/stores/${storeId}/bank-accounts/${id}`, { method: 'DELETE' });
      message.success('已删除');
      void load();
    } catch (e) {
      message.error(e instanceof Error ? e.message : '删除失败');
    }
  }

  const columns: ColumnsType<StoreBankAccountDto> = [
    { title: '收款人', dataIndex: 'bankAccountName', width: 140 },
    { title: '银行账号', dataIndex: 'bankAccountNo', width: 180 },
    { title: '开户行', dataIndex: 'bankBranch', render: (v) => v || '—' },
    {
      title: '默认',
      dataIndex: 'isDefault',
      width: 80,
      render: (v) => (v ? <Tag color="green">默认</Tag> : null),
    },
    {
      title: '操作',
      width: 220,
      render: (_, row) => (
        <Space size={0} wrap>
          <Button type="link" size="small" onClick={() => openEdit(row)}>编辑</Button>
          {!row.isDefault ? (
            <Button type="link" size="small" onClick={() => void setDefault(row.id)}>设为默认</Button>
          ) : null}
          {!row.isDefault ? (
            <Popconfirm
              title="确认删除该收款账户？"
              okText="删除"
              okButtonProps={{ danger: true }}
              onConfirm={() => void remove(row.id)}
            >
              <Button type="link" size="small" danger>删除</Button>
            </Popconfirm>
          ) : null}
        </Space>
      ),
    },
  ];

  return (
    <div>
      <Space style={{ marginBottom: 12, width: '100%', justifyContent: 'space-between' }}>
        <span style={{ color: '#888' }}>
          每门店可维护多个收款账户，标记「默认」的账户用于核销结算与提现打款；切换即时生效、无需重启服务。
        </span>
        <Button type="primary" size="small" onClick={openCreate}>新增账户</Button>
      </Space>
      <Table
        rowKey="id"
        size="small"
        loading={loading}
        columns={columns}
        dataSource={items}
        pagination={false}
      />
      <Modal
        title={editingId ? '编辑收款账户' : '新增收款账户'}
        open={modalOpen}
        confirmLoading={submitting}
        onCancel={() => setModalOpen(false)}
        onOk={() => void submit()}
        okText="保存"
      >
        <Form form={form} layout="vertical">
          <Form.Item
            name="bankAccountName"
            label="收款人"
            rules={[{ required: true, message: '请填写收款人' }]}
          >
            <Input maxLength={64} placeholder="户名 / 收款人姓名" />
          </Form.Item>
          <Form.Item
            name="bankAccountNo"
            label="银行账号"
            rules={[
              { required: true, message: '请填写银行账号' },
              { pattern: /^\d{8,32}$/, message: '请填写 8～32 位数字账号' },
            ]}
          >
            <Input maxLength={32} placeholder="请输入银行账号" />
          </Form.Item>
          <Form.Item name="bankBranch" label="开户行名称">
            <Input maxLength={128} placeholder="如 中国工商银行郑州分行" />
          </Form.Item>
        </Form>
      </Modal>
    </div>
  );
}