441 lines
13 KiB
TypeScript
441 lines
13 KiB
TypeScript
import React, { useCallback, useMemo, useState } from 'react';
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import { useQuery } from '@tanstack/react-query';
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import { useApiMutation } from '../../hooks/useApiMutation';
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import { validateResponse } from '../../utils/validate';
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import { roomTypesSchema, walletsSchema } from '../../api/schemas';
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import {
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Button,
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Drawer,
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Form,
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Input,
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InputNumber,
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Modal,
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Radio,
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Select,
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Space,
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Switch,
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Table,
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Tag,
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} from 'antd';
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import { HistoryOutlined, PlusOutlined, ReloadOutlined } from '@ant-design/icons';
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import dayjs from 'dayjs';
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import api from '../../api';
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import PermissionButton from '../../components/PermissionButton';
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import { message } from '../../ui/app-message';
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import { newOperationId } from '../../utils/operation-id';
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interface WalletRow {
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studentId: number;
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studentName: string;
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studentNo?: string;
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balance: number;
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outstandingAmount: number;
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roomType?: string;
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roomNumber?: string;
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}
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interface WalletTransaction {
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id: number;
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createdAt: string;
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type: string;
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amount: number;
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balanceAfter: number;
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}
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const transactionNames: Record<string, string> = {
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recharge: '充值',
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adjustment: '调账',
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bill_payment: '账单扣款',
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bill_refund: '账单冲正',
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};
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const WalletsPage: React.FC = () => {
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const [keyword, setKeyword] = useState('');
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const [debtOnly, setDebtOnly] = useState(false);
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const [roomType, setRoomType] = useState<string | undefined>();
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const [selected, setSelected] = useState<WalletRow | null>(null);
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const [transactions, setTransactions] = useState<WalletTransaction[]>([]);
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const [drawerOpen, setDrawerOpen] = useState(false);
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const [form] = Form.useForm();
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const [batchForm] = Form.useForm();
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const [saving, setSaving] = useState(false);
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const [selectedRowKeys, setSelectedRowKeys] = useState<React.Key[]>([]);
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const [batchModalOpen, setBatchModalOpen] = useState(false);
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const {
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data: rows = [],
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isLoading,
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isFetching,
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refetch,
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} = useQuery<WalletRow[]>({
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queryKey: ['wallets', keyword, debtOnly, roomType],
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queryFn: async () => {
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try {
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return validateResponse<WalletRow[]>(
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walletsSchema,
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await api.get('/wallets', {
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params: { keyword: keyword || undefined, debtOnly, roomType },
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}),
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);
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} catch (error: any) {
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message.error(error?.message || '加载学生余额失败');
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return [];
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}
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},
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});
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const { data: roomTypes = [] } = useQuery<string[]>({
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queryKey: ['wallets', 'room-types'],
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queryFn: async () => {
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try {
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return validateResponse<string[]>(
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roomTypesSchema,
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await api.get('/wallets/room-types'),
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);
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} catch (error: any) {
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message.error(error?.message || '加载房型失败');
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return [];
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}
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},
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});
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const loading = isLoading || isFetching;
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const fetchRows = useCallback(() => refetch(), [refetch]);
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const changeMutation = useApiMutation(
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async (payload: Record<string, unknown>) => api.post('/wallets/change-balance', payload),
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{ invalidate: [['wallets']] },
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);
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const batchChangeMutation = useApiMutation(
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async (payload: Record<string, unknown>) =>
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api.post('/wallets/batch-change-balance', payload),
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{ invalidate: [['wallets']] },
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);
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const updateKeyword = (value: string) => {
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setKeyword(value);
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setSelectedRowKeys([]);
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};
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const updateRoomType = (value: string | undefined) => {
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setRoomType(value);
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setSelectedRowKeys([]);
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};
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const updateDebtOnly = (value: boolean) => {
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setDebtOnly(value);
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setSelectedRowKeys([]);
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};
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const openChange = (row: WalletRow) => {
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setSelected(row);
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form.setFieldsValue({ type: 'recharge', amount: undefined, description: '' });
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};
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const openBatchChange = () => {
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batchForm.setFieldsValue({ type: 'recharge', amount: undefined, description: '' });
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setBatchModalOpen(true);
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};
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const submitChange = async () => {
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if (!selected) return;
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const values = await form.validateFields();
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setSaving(true);
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try {
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const result: any = await changeMutation.mutateAsync({
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operationId: newOperationId(),
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studentId: selected.studentId,
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...values,
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});
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const paid = (result.payments || []).reduce(
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(sum: number, bill: any) => sum + Number(bill.paidAmount || 0),
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0,
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);
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message.success(paid > 0 ? `余额已更新，并自动补扣历史账单` : '余额已更新');
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setSelected(null);
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} catch {
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// 错误提示由 useApiMutation 统一处理
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} finally {
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setSaving(false);
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}
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};
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const submitBatchChange = async () => {
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const values = await batchForm.validateFields();
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setSaving(true);
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try {
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const result: any = await batchChangeMutation.mutateAsync({
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operationId: newOperationId(),
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studentIds: selectedRowKeys,
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...values,
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});
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const paid = (result.results || []).reduce((sum: number, item: any) => {
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return (
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sum +
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(item.payments || []).reduce(
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(paymentSum: number, bill: any) => paymentSum + Number(bill.paidAmount || 0),
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0,
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)
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);
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}, 0);
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message.success(
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paid > 0
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? `已批量更新 ${selectedRowKeys.length} 名学生余额，并自动补扣历史账单`
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: `已批量更新 ${selectedRowKeys.length} 名学生余额`,
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);
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setBatchModalOpen(false);
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setSelectedRowKeys([]);
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batchForm.resetFields();
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} catch {
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// 错误提示由 useApiMutation 统一处理
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} finally {
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setSaving(false);
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}
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};
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const showTransactions = async (row: WalletRow) => {
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setSelected(row);
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setDrawerOpen(true);
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try {
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setTransactions(
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await api.get<WalletTransaction[]>('/wallets/transactions', {
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params: { studentId: row.studentId },
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}),
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);
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} catch (error: unknown) {
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console.error('加载余额流水失败', error);
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message.error('加载流水失败');
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}
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};
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const columns = useMemo(
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() => [
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{
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title: '学生',
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render: (_: unknown, row: WalletRow) => (
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<>
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<strong>{row.studentName}</strong>
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<div style={{ color: '#999' }}>{row.studentNo || `#${row.studentId}`}</div>
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<div style={{ color: '#999' }}>
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{row.roomType ? `${row.roomType}${row.roomNumber ? ` · ${row.roomNumber}` : ''}` : '未入住'}
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</div>
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</>
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),
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},
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{
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title: '可用余额',
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dataIndex: 'balance',
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render: (value: number) => (
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<strong style={{ color: value > 0 ? '#1677ff' : undefined }}>
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¥{value.toFixed(2)}
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</strong>
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),
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},
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{
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title: '未付账单',
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dataIndex: 'outstandingAmount',
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render: (value: number) =>
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value > 0 ? (
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<Tag color="red">¥{value.toFixed(2)}</Tag>
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) : (
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<Tag color="green">无欠费</Tag>
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),
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},
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{
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title: '操作',
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render: (_: unknown, row: WalletRow) => (
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<Space>
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<PermissionButton
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permission="wallet:edit"
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type="primary"
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size="small"
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icon={<PlusOutlined />}
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onClick={() => openChange(row)}
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>
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充值/调账
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</PermissionButton>
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<Button size="small" icon={<HistoryOutlined />} onClick={() => showTransactions(row)}>
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流水
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</Button>
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</Space>
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),
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},
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],
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[],
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);
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return (
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<div>
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<div
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style={{
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display: 'flex',
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justifyContent: 'space-between',
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gap: 12,
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marginBottom: 16,
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flexWrap: 'wrap',
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}}
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>
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<Space wrap>
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<Input.Search
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allowClear
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placeholder="搜索姓名或学号"
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style={{ width: 240 }}
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onSearch={updateKeyword}
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onChange={(event) => !event.target.value && updateKeyword('')}
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/>
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<Select
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allowClear
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placeholder="按房型筛选"
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style={{ width: 180 }}
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value={roomType}
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onChange={updateRoomType}
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options={roomTypes.map((type) => ({ label: type, value: type }))}
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/>
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<span>仅看欠费</span>
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<Switch checked={debtOnly} onChange={updateDebtOnly} />
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</Space>
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<Space wrap>
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<PermissionButton
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permission="wallet:edit"
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type="primary"
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icon={<PlusOutlined />}
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disabled={selectedRowKeys.length === 0}
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onClick={openBatchChange}
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>
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批量充值/调账
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</PermissionButton>
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<Button icon={<ReloadOutlined />} onClick={fetchRows}>
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刷新
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</Button>
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</Space>
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</div>
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<Table
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rowKey="studentId"
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loading={loading}
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dataSource={rows}
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columns={columns}
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rowSelection={{ selectedRowKeys, onChange: setSelectedRowKeys }}
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pagination={{
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defaultPageSize: 15,
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showSizeChanger: true,
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pageSizeOptions: [15, 30, 50, 100],
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showTotal: (total) => `共 ${total} 人`,
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}}
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/>
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<Modal
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title={`${selected?.studentName || ''} - 余额操作`}
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open={!!selected && !drawerOpen}
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onCancel={() => setSelected(null)}
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onOk={submitChange}
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confirmLoading={saving}
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okText="确认"
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>
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<Form form={form} layout="vertical">
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<Form.Item name="type" label="操作类型" rules={[{ required: true }]}>
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<Radio.Group
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options={[
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{ label: '充值', value: 'recharge' },
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{ label: '调账', value: 'adjustment' },
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]}
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/>
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</Form.Item>
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<Form.Item
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name="amount"
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label="变动金额"
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extra="充值填正数；调减余额时填写负数。充值后会按最早账单优先自动补扣。"
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rules={[{ required: true, message: '请输入金额' }]}
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>
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<InputNumber precision={2} style={{ width: '100%' }} addonBefore="¥" />
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</Form.Item>
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<Form.Item name="description" label="备注">
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<Input.TextArea maxLength={300} />
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</Form.Item>
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</Form>
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</Modal>
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<Modal
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title={`批量余额操作（${selectedRowKeys.length} 人）`}
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open={batchModalOpen}
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onCancel={() => setBatchModalOpen(false)}
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onOk={submitBatchChange}
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confirmLoading={saving}
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okText="确认批量修改"
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>
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<Form form={batchForm} layout="vertical">
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<div style={{ marginBottom: 16, padding: 12, background: '#f5f5f5', borderRadius: 8 }}>
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已选择 <strong>{selectedRowKeys.length}</strong>{' '}
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名学生，将按相同金额批量修改水电费余额。可先按房型筛选并勾选对应学生后批量缴费。
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</div>
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<Form.Item name="type" label="操作类型" rules={[{ required: true }]}>
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<Radio.Group
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options={[
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{ label: '充值', value: 'recharge' },
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{ label: '调账', value: 'adjustment' },
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]}
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/>
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</Form.Item>
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<Form.Item
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name="amount"
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label="变动金额（元/人）"
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extra="充值填正数；调减余额时填写负数。充值后会按最早账单优先自动补扣。"
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rules={[{ required: true, message: '请输入金额' }]}
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>
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<InputNumber precision={2} style={{ width: '100%' }} addonBefore="¥" />
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</Form.Item>
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<Form.Item name="description" label="备注">
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<Input.TextArea maxLength={300} />
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</Form.Item>
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</Form>
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</Modal>
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<Drawer
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title={`${selected?.studentName || ''} - 余额流水`}
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size={680}
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open={drawerOpen}
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onClose={() => {
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setDrawerOpen(false);
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setSelected(null);
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}}
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>
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<Table
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rowKey="id"
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dataSource={transactions}
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pagination={{ pageSize: 10 }}
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columns={[
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{
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title: '时间',
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dataIndex: 'createdAt',
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render: (value: string) => dayjs(value).format('YYYY-MM-DD HH:mm'),
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},
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{
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title: '类型',
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dataIndex: 'type',
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render: (value: string) => transactionNames[value] || value,
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},
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{
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title: '金额',
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dataIndex: 'amount',
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render: (value: number) => (
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<span style={{ color: value >= 0 ? '#389e0d' : '#cf1322' }}>
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{value >= 0 ? '+' : ''}¥{value.toFixed(2)}
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</span>
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),
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},
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{
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title: '变动后余额',
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dataIndex: 'balanceAfter',
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render: (value: number) => `¥${value.toFixed(2)}`,
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},
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{
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title: '关联账单',
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dataIndex: 'billId',
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render: (value: number) => (value ? `#${value}` : '-'),
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},
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{ title: '说明', dataIndex: 'description' },
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]}
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/>
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</Drawer>
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</div>
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);
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};
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export default WalletsPage;
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