314 lines
10 KiB
TypeScript
314 lines
10 KiB
TypeScript
import React, { useState, useEffect } from 'react'
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import { Table, Button, Modal, Form, Input, Select, message, Space, Tag, Card, Row, Col, Statistic } from 'antd'
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import { PlusOutlined, EditOutlined, DeleteOutlined, SearchOutlined, ShopOutlined } from '@ant-design/icons'
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import type { ColumnsType } from 'antd/es/table'
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interface Supplier {
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id: number
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code: string
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name: string
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type: string
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country: string
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total_purchase_amount: number
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total_paid: number
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total_payable: number
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rating: number
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created_at: string
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}
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const SupplierPage: React.FC = () => {
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const [suppliers, setSuppliers] = useState<Supplier[]>([])
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const [loading, setLoading] = useState(false)
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const [modalVisible, setModalVisible] = useState(false)
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const [editingSupplier, setEditingSupplier] = useState<Supplier | null>(null)
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const [searchText, setSearchText] = useState('')
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const [form] = Form.useForm()
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// 统计数据
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const stats = {
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total: suppliers.length,
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totalPurchase: suppliers.reduce((sum, s) => sum + s.total_purchase_amount, 0),
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totalPayable: suppliers.reduce((sum, s) => sum + s.total_payable, 0),
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avgRating: suppliers.length > 0
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? suppliers.reduce((sum, s) => sum + s.rating, 0) / suppliers.length
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: 0
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}
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// 获取供应商列表
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const fetchSuppliers = async () => {
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setLoading(true)
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try {
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const response = await fetch('/api/suppliers')
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const data = await response.json()
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if (data.success) {
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setSuppliers(data.data || [])
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} else {
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message.error('获取供应商列表失败')
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}
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} catch (error) {
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console.error('获取供应商失败:', error)
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message.error('网络错误')
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} finally {
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setLoading(false)
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}
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}
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useEffect(() => {
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fetchSuppliers()
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}, [])
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// 表格列定义
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const columns: ColumnsType<Supplier> = [
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{
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title: '编号',
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dataIndex: 'code',
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key: 'code',
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width: 120,
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sorter: (a, b) => a.code.localeCompare(b.code)
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},
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{
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title: '名称',
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dataIndex: 'name',
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key: 'name',
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render: (text) => <span style={{ fontWeight: 'bold' }}>{text}</span>
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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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key: 'type',
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width: 100,
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render: (type) => {
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const typeMap: Record<string, { color: string, text: string }> = {
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'china': { color: 'red', text: '中国供应商' },
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'local': { color: 'green', text: '本地供应商' },
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'international': { color: 'blue', text: '国际供应商' }
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}
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const info = typeMap[type] || { color: 'default', text: type }
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return <Tag color={info.color}>{info.text}</Tag>
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}
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},
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{
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title: '国家',
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dataIndex: 'country',
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key: 'country',
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width: 100,
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render: (country) => (
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<Tag color={country === 'China' ? 'red' : country === 'Thailand' ? 'purple' : 'blue'}>
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{country}
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</Tag>
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)
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},
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{
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title: '评分',
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dataIndex: 'rating',
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key: 'rating',
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width: 100,
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render: (rating) => {
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const stars = '★'.repeat(rating) + '☆'.repeat(5 - rating)
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return (
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<div style={{ color: rating >= 4 ? '#52c41a' : rating >= 3 ? '#faad14' : '#ff4d4f' }}>
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{stars}
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</div>
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)
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},
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sorter: (a, b) => a.rating - b.rating
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},
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{
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title: '采购金额',
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dataIndex: 'total_purchase_amount',
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key: 'total_purchase_amount',
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width: 150,
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render: (amount) => `¥${amount.toLocaleString()}`,
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sorter: (a, b) => a.total_purchase_amount - b.total_purchase_amount
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},
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{
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title: '应付金额',
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dataIndex: 'total_payable',
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key: 'total_payable',
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width: 150,
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render: (amount) => (
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<span style={{ color: amount > 0 ? '#ff4d4f' : '#52c41a' }}>
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¥{amount.toLocaleString()}
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</span>
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),
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sorter: (a, b) => a.total_payable - b.total_payable
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},
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{
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title: '操作',
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key: 'actions',
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width: 120,
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render: (_, record) => (
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<Space>
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<Button type="text" icon={<EditOutlined />} onClick={() => handleEdit(record)} size="small" />
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<Button type="text" danger icon={<DeleteOutlined />} onClick={() => handleDelete(record.id)} size="small" />
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</Space>
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)
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}
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]
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// 处理搜索
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const filteredSuppliers = suppliers.filter(supplier =>
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supplier.code.toLowerCase().includes(searchText.toLowerCase()) ||
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supplier.name.toLowerCase().includes(searchText.toLowerCase())
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)
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// 处理提交
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const handleSubmit = async (values: any) => {
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try {
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const url = editingSupplier ? `/api/suppliers/${editingSupplier.id}` : '/api/suppliers'
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const method = editingSupplier ? 'PUT' : 'POST'
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const response = await fetch(url, {
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method,
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(values)
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})
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const data = await response.json()
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if (data.success) {
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message.success(editingSupplier ? '更新成功' : '创建成功')
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setModalVisible(false)
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form.resetFields()
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setEditingSupplier(null)
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fetchSuppliers()
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} else {
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message.error(data.message || '操作失败')
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}
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} catch (error) {
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console.error('保存供应商失败:', error)
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message.error('操作失败')
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}
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}
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const handleEdit = (supplier: Supplier) => {
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setEditingSupplier(supplier)
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form.setFieldsValue(supplier)
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setModalVisible(true)
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}
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const handleDelete = async (id: number) => {
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Modal.confirm({
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title: '确认删除',
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content: '确定要删除此供应商吗？',
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okText: '确定',
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cancelText: '取消',
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onOk: async () => {
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try {
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const response = await fetch(`/api/suppliers/${id}`, { method: 'DELETE' })
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const data = await response.json()
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if (data.success) {
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message.success('删除成功')
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fetchSuppliers()
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} else {
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message.error(data.message || '删除失败')
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}
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} catch (error) {
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message.error('删除失败')
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}
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}
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})
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}
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const handleAdd = () => {
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setEditingSupplier(null)
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form.resetFields()
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setModalVisible(true)
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}
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return (
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<div style={{ padding: 24 }}>
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{/* 统计卡片 */}
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<Row gutter={16} style={{ marginBottom: 24 }}>
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<Col span={6}>
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<Card><Statistic title="供应商总数" value={stats.total} prefix={<ShopOutlined />} /></Card>
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</Col>
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<Col span={6}>
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<Card><Statistic title="采购总金额" value={stats.totalPurchase} prefix="¥" valueStyle={{ color: '#1890ff' }} /></Card>
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</Col>
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<Col span={6}>
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<Card><Statistic title="应付总金额" value={stats.totalPayable} prefix="¥" valueStyle={{ color: stats.totalPayable > 0 ? '#ff4d4f' : '#52c41a' }} /></Card>
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</Col>
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<Col span={6}>
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<Card><Statistic title="平均评分" value={stats.avgRating} precision={1} prefix="★" suffix="/5" /></Card>
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</Col>
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</Row>
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{/* 操作栏 */}
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<Card style={{ marginBottom: 16 }}>
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<div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
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<Input
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placeholder="搜索供应商编号或名称"
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prefix={<SearchOutlined />}
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value={searchText}
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onChange={(e) => setSearchText(e.target.value)}
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allowClear
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style={{ width: 300 }}
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/>
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<Button type="primary" icon={<PlusOutlined />} onClick={handleAdd}>新增供应商</Button>
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</div>
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</Card>
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{/* 表格 */}
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<Card>
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<Table
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columns={columns}
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dataSource={filteredSuppliers}
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rowKey="id"
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loading={loading}
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pagination={{ pageSize: 10, showSizeChanger: true, showTotal: (total) => `共 ${total} 条` }}
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scroll={{ x: 1000 }}
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/>
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</Card>
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{/* 模态框 */}
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<Modal
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title={editingSupplier ? '编辑供应商' : '新增供应商'}
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open={modalVisible}
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onCancel={() => { setModalVisible(false); form.resetFields(); setEditingSupplier(null) }}
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onOk={() => form.submit()}
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width={600}
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>
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<Form form={form} layout="vertical" onFinish={handleSubmit}>
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<Form.Item name="code" label="编号" rules={[{ required: true, message: '请输入编号' }]}>
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<Input placeholder="如：SUP-001" />
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</Form.Item>
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<Form.Item name="name" label="名称" rules={[{ required: true, message: '请输入名称' }]}>
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<Input placeholder="供应商名称" />
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</Form.Item>
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<Row gutter={16}>
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<Col span={12}>
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<Form.Item name="type" label="类型" initialValue="local">
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<Select>
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<Select.Option value="china">中国供应商</Select.Option>
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<Select.Option value="local">本地供应商</Select.Option>
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<Select.Option value="international">国际供应商</Select.Option>
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</Select>
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</Form.Item>
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</Col>
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<Col span={12}>
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<Form.Item name="country" label="国家" initialValue="Laos">
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<Select>
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<Select.Option value="China">中国</Select.Option>
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<Select.Option value="Thailand">泰国</Select.Option>
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<Select.Option value="Laos">老挝</Select.Option>
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<Select.Option value="Vietnam">越南</Select.Option>
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</Select>
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</Form.Item>
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</Col>
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</Row>
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<Form.Item name="rating" label="评分" initialValue={5}>
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<Select>
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<Select.Option value={5}>★★★★★ (5)</Select.Option>
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<Select.Option value={4}>★★★★☆ (4)</Select.Option>
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<Select.Option value={3}>★★★☆☆ (3)</Select.Option>
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</Select>
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</Form.Item>
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</Form>
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</Modal>
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</div>
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)
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}
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export default SupplierPage
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