makemd/dashboard/src/pages/Finance/Transactions.tsx

import React, { useState, useEffect } from 'react';
import { Table, Button, Input, Select, DatePicker, message } from 'antd';
import { SearchOutlined, FilterOutlined, ExportOutlined } from '@ant-design/icons';
import { useNavigate } from 'react-router-dom';
import { financeDataSource, Transaction } from '@/services/financeDataSource';

const { Option } = Select;
const { RangePicker } = DatePicker;
const { Search } = Input;

const Transactions: React.FC = () => {
  const navigate = useNavigate();
  const [transactions, setTransactions] = useState<Transaction[]>([]);
  const [loading, setLoading] = useState(false);
  const [filters, setFilters] = useState({
    type: '',
    category: '',
    status: '',
    search: '',
    dateRange: null as any,
  });

  useEffect(() => {
    fetchTransactions();
  }, [filters]);

  const fetchTransactions = async () => {
    setLoading(true);
    try {
      const data = await financeDataSource.fetchTransactions(filters);
      setTransactions(data);
    } catch (error) {
      message.error('Failed to load transactions');
    } finally {
      setLoading(false);
    }
  };

  const handleExport = () => {
    message.success('交易记录已导出');
  };

  const columns = [
    {
      title: '交易ID',
      dataIndex: 'transactionId',
      key: 'transactionId',
    },
    {
      title: '金额',
      dataIndex: 'amount',
      key: 'amount',
      render: (amount: number, record: Transaction) => (
        <span style={{ color: record.type === 'income' ? '#3f8600' : '#cf1322' }}>
          {record.type === 'income' ? '+' : '-'}$${amount.toFixed(2)}
        </span>
      ),
    },
    {
      title: '类型',
      dataIndex: 'type',
      key: 'type',
      render: (type: string) => {
        return type === 'income' ? '收入' : '支出';
      },
    },
    {
      title: '分类',
      dataIndex: 'category',
      key: 'category',
    },
    {
      title: '描述',
      dataIndex: 'description',
      key: 'description',
    },
    {
      title: '日期',
      dataIndex: 'date',
      key: 'date',
    },
    {
      title: '状态',
      dataIndex: 'status',
      key: 'status',
      render: (status: string) => {
        const statusMap = {
          completed: '已完成',
          pending: '待处理',
          failed: '失败',
        };
        return statusMap[status] || status;
      },
    },
  ];

  return (
    <div className="transactions">
      <div className="page-header">
        <h1>交易记录</h1>
        <Button
          type="primary"
          icon={<ExportOutlined />}
          onClick={handleExport}
        >
          导出
        </Button>
      </div>

      <div className="filter-section" style={{ marginBottom: 24, display: 'flex', gap: 16, flexWrap: 'wrap' }}>
        <Search
          placeholder="搜索交易ID或描述"
          style={{ width: 300 }}
          onChange={(e) => setFilters({ ...filters, search: e.target.value })}
        />
        <Select
          placeholder="类型"
          style={{ width: 120 }}
          onChange={(value) => setFilters({ ...filters, type: value })}
        >
          <Option value="">全部</Option>
          <Option value="income">收入</Option>
          <Option value="expense">支出</Option>
        </Select>
        <Select
          placeholder="分类"
          style={{ width: 120 }}
          onChange={(value) => setFilters({ ...filters, category: value })}
        >
          <Option value="">全部</Option>
          <Option value="Sales">销售</Option>
          <Option value="Suppliers">供应商</Option>
          <Option value="Marketing">营销</Option>
          <Option value="Shipping">物流</Option>
        </Select>
        <Select
          placeholder="状态"
          style={{ width: 120 }}
          onChange={(value) => setFilters({ ...filters, status: value })}
        >
          <Option value="">全部</Option>
          <Option value="completed">已完成</Option>
          <Option value="pending">待处理</Option>
          <Option value="failed">失败</Option>
        </Select>
        <RangePicker
          style={{ width: 300 }}
          onChange={(dates) => setFilters({ ...filters, dateRange: dates })}
        />
        <Button
          icon={<FilterOutlined />}
          onClick={fetchTransactions}
        >
          筛选
        </Button>
      </div>

      <Table
        columns={columns}
        dataSource={transactions}
        loading={loading}
        rowKey="id"
        pagination={{
          pageSize: 10,
          showSizeChanger: true,
        }}
      />
    </div>
  );
};

export default Transactions;