290 lines
11 KiB
TypeScript
290 lines
11 KiB
TypeScript
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import { useState } from 'react'
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import { useNavigate } from 'react-router-dom'
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import { Card, Form, Input, Button, Radio, InputNumber, Switch, message, Typography, Space } from 'antd'
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import { ArrowLeftOutlined, SaveOutlined } from '@ant-design/icons'
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import { apiService } from '../services/api'
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const { Title } = Typography
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const TemplateAdd: React.FC = () => {
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const navigate = useNavigate()
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const [form] = Form.useForm()
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const [loading, setLoading] = useState(false)
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const [copyMode, setCopyMode] = useState<'RATIO' | 'FIXED'>('RATIO')
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const handleSubmit = async (values: any) => {
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// 前端校验：如果填写了 minOrderSize，必须 >= 1
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if (values.copyMode === 'RATIO' && values.minOrderSize !== undefined && values.minOrderSize !== null && values.minOrderSize !== '' && Number(values.minOrderSize) < 1) {
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message.error('最小金额必须 >= 1')
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return
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}
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// 前端校验：固定金额模式下，fixedAmount 必填且必须 >= 1
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if (values.copyMode === 'FIXED') {
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const fixedAmount = values.fixedAmount
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if (fixedAmount === undefined || fixedAmount === null || fixedAmount === '') {
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message.error('请输入固定跟单金额')
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return
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}
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const amount = Number(fixedAmount)
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if (isNaN(amount)) {
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message.error('请输入有效的数字')
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return
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}
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if (amount < 1) {
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message.error('固定金额必须 >= 1，请重新输入')
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return
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}
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}
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setLoading(true)
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try {
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const response = await apiService.templates.create({
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templateName: values.templateName,
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copyMode: values.copyMode || 'RATIO',
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// 将百分比转换为小数：100% -> 1.0
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copyRatio: values.copyMode === 'RATIO' && values.copyRatio ? (values.copyRatio / 100).toString() : undefined,
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fixedAmount: values.copyMode === 'FIXED' ? values.fixedAmount?.toString() : undefined,
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maxOrderSize: values.copyMode === 'RATIO' ? values.maxOrderSize?.toString() : undefined,
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minOrderSize: values.copyMode === 'RATIO' ? values.minOrderSize?.toString() : undefined,
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maxDailyOrders: values.maxDailyOrders,
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priceTolerance: values.priceTolerance?.toString(),
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supportSell: values.supportSell !== false
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})
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if (response.data.code === 0) {
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message.success('创建模板成功')
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navigate('/templates')
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} else {
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message.error(response.data.msg || '创建模板失败')
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}
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} catch (error: any) {
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message.error(error.message || '创建模板失败')
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} finally {
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setLoading(false)
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}
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}
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return (
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<div>
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<div style={{ marginBottom: 16 }}>
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<Button
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icon={<ArrowLeftOutlined />}
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onClick={() => navigate('/templates')}
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>
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返回
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</Button>
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</div>
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<Card>
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<Title level={4}>创建跟单模板</Title>
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<Form
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form={form}
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layout="vertical"
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onFinish={handleSubmit}
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initialValues={{
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copyMode: 'RATIO',
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copyRatio: 100, // 默认 100%（显示为百分比）
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maxOrderSize: 1000,
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minOrderSize: 1,
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maxDailyOrders: 100,
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priceTolerance: 5,
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supportSell: true
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}}
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>
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<Form.Item
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label="模板名称"
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name="templateName"
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tooltip="模板的唯一标识名称，用于区分不同的跟单配置模板。模板名称必须唯一，不能与其他模板重名。"
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rules={[{ required: true, message: '请输入模板名称' }]}
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>
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<Input placeholder="请输入模板名称" />
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</Form.Item>
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<Form.Item
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label="跟单金额模式"
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name="copyMode"
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tooltip="选择跟单金额的计算方式。比例模式：跟单金额随 Leader 订单大小按比例变化；固定金额模式：无论 Leader 订单大小如何，跟单金额都固定不变。"
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rules={[{ required: true }]}
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>
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<Radio.Group onChange={(e) => setCopyMode(e.target.value)}>
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<Radio value="RATIO">比例模式</Radio>
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<Radio value="FIXED">固定金额模式</Radio>
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</Radio.Group>
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</Form.Item>
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{copyMode === 'RATIO' && (
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<Form.Item
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label="跟单比例"
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name="copyRatio"
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tooltip="跟单比例表示跟单金额相对于 Leader 订单金额的百分比。例如：100% 表示 1:1 跟单，50% 表示半仓跟单，200% 表示双倍跟单"
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>
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<InputNumber
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min={10}
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max={1000}
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step={1}
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precision={0}
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style={{ width: '100%' }}
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addonAfter="%"
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placeholder="例如：100 表示 100%（1:1 跟单），默认 100%"
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parser={(value) => {
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const parsed = parseFloat(value || '0')
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if (parsed > 1000) return 1000
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return parsed
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}}
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formatter={(value) => {
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if (!value) return ''
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const num = parseFloat(value.toString())
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if (num > 1000) return '1000'
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return value.toString()
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}}
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/>
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</Form.Item>
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)}
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{copyMode === 'FIXED' && (
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<Form.Item
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label="固定跟单金额 (USDC)"
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name="fixedAmount"
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rules={[
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{ required: true, message: '请输入固定跟单金额' },
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{
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validator: (_, value) => {
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// required 已经处理了空值情况，这里只处理非空值的校验
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if (value !== undefined && value !== null && value !== '') {
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const amount = Number(value)
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if (isNaN(amount)) {
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return Promise.reject(new Error('请输入有效的数字'))
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}
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if (amount < 1) {
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return Promise.reject(new Error('固定金额必须 >= 1，请重新输入'))
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}
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}
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return Promise.resolve()
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}
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}
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]}
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>
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<InputNumber
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step={0.0001}
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precision={4}
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style={{ width: '100%' }}
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placeholder="固定金额，不随 Leader 订单大小变化，必须 >= 1"
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/>
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</Form.Item>
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)}
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{copyMode === 'RATIO' && (
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<>
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<Form.Item
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label="单笔订单最大金额 (USDC)"
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name="maxOrderSize"
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tooltip="比例模式下，限制单笔跟单订单的最大金额上限，用于防止跟单金额过大，控制风险。例如：设置为 1000，即使计算出的跟单金额超过 1000，也会限制为 1000 USDC。"
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>
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<InputNumber
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min={0.0001}
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step={0.0001}
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precision={4}
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style={{ width: '100%' }}
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placeholder="仅在比例模式下生效（可选）"
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/>
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</Form.Item>
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<Form.Item
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label="单笔订单最小金额 (USDC)"
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name="minOrderSize"
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tooltip="比例模式下，限制单笔跟单订单的最小金额下限，用于过滤掉金额过小的订单，避免频繁小额交易。如果填写，必须 >= 1 USDC。例如：设置为 10，如果计算出的跟单金额小于 10，则跳过该订单。"
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rules={[
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{
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validator: (_, value) => {
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if (value === undefined || value === null || value === '') {
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return Promise.resolve() // 可选字段，允许为空
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}
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if (typeof value === 'number' && value < 1) {
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return Promise.reject(new Error('最小金额必须 >= 1'))
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}
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return Promise.resolve()
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}
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}
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]}
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>
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<InputNumber
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min={1}
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step={0.0001}
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precision={4}
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style={{ width: '100%' }}
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placeholder="仅在比例模式下生效，必须 >= 1（可选）"
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/>
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</Form.Item>
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</>
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)}
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<Form.Item
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label="每日最大跟单订单数"
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name="maxDailyOrders"
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tooltip="限制每日最多跟单的订单数量，用于风险控制，防止过度交易。例如：设置为 50，当日跟单订单数达到 50 后，停止跟单，次日重置。"
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>
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<InputNumber
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min={1}
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step={1}
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style={{ width: '100%' }}
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placeholder="默认 100（可选）"
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/>
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</Form.Item>
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<Form.Item
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label="价格容忍度 (%)"
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name="priceTolerance"
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tooltip="允许跟单价格在 Leader 价格基础上的调整范围，用于在 Leader 价格 ± 容忍度范围内调整价格，提高成交率。例如：设置为 5%，Leader 价格为 0.5，则跟单价格可在 0.475-0.525 范围内。"
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>
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<InputNumber
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min={0}
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max={100}
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step={0.1}
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precision={2}
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style={{ width: '100%' }}
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placeholder="默认 5%（可选）"
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/>
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</Form.Item>
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<Form.Item
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label="跟单卖出"
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name="supportSell"
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tooltip="是否跟单 Leader 的卖出订单。开启：跟单 Leader 的买入和卖出订单；关闭：只跟单 Leader 的买入订单，忽略卖出订单。"
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valuePropName="checked"
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>
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<Switch />
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</Form.Item>
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<Form.Item shouldUpdate>
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{({ getFieldsError }) => {
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const errors = getFieldsError()
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const hasErrors = errors.some(({ errors }) => errors && errors.length > 0)
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return (
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<Space>
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<Button
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type="primary"
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htmlType="submit"
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icon={<SaveOutlined />}
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loading={loading}
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disabled={hasErrors}
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>
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创建模板
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</Button>
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<Button onClick={() => navigate('/templates')}>
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取消
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</Button>
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</Space>
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)
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}}
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</Form.Item>
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</Form>
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</Card>
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</div>
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)
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}
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export default TemplateAdd
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