94 lines
3.1 KiB
TypeScript
94 lines
3.1 KiB
TypeScript
import React, { useState } from 'react';
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import { Modal, Form, Input, InputNumber, Radio } from 'antd';
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import { Edge } from '@antv/x6';
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import { ConditionType, EdgeCondition } from '../types';
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interface ExpressionModalProps {
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visible: boolean;
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edge: Edge;
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onOk: (condition: EdgeCondition) => void;
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onCancel: () => void;
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}
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const ExpressionModal: React.FC<ExpressionModalProps> = ({
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visible,
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edge,
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onOk,
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onCancel
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}) => {
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const [form] = Form.useForm();
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const currentCondition = edge.getProp('condition') as EdgeCondition;
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const handleOk = async () => {
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try {
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const values = await form.validateFields();
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onOk(values);
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} catch (error) {
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console.error('表单验证失败:', error);
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}
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};
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return (
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<Modal
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title="编辑条件"
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open={visible}
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onOk={handleOk}
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onCancel={onCancel}
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width={600}
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>
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<Form
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form={form}
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layout="vertical"
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initialValues={{
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type: currentCondition?.type || 'EXPRESSION',
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expression: currentCondition?.expression || '',
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priority: currentCondition?.priority || 10
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}}
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>
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<Form.Item
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name="type"
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label="条件类型"
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rules={[{ required: true }]}
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>
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<Radio.Group>
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<Radio value="EXPRESSION">表达式</Radio>
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<Radio value="DEFAULT">默认路径</Radio>
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</Radio.Group>
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</Form.Item>
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<Form.Item
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noStyle
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shouldUpdate={(prevValues, currentValues) => prevValues.type !== currentValues.type}
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>
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{({ getFieldValue }) => {
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const type = getFieldValue('type');
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return type === 'EXPRESSION' ? (
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<Form.Item
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name="expression"
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label="条件表达式"
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rules={[{ required: true, message: '请输入条件表达式' }]}
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extra="支持使用 ${变量名} 引用流程变量，例如：${amount} > 1000"
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>
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<Input.TextArea
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placeholder="请输入条件表达式"
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rows={4}
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/>
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</Form.Item>
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) : null;
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}}
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</Form.Item>
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<Form.Item
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name="priority"
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label="优先级"
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rules={[{ required: true }]}
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extra="数字越小优先级越高"
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>
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<InputNumber min={1} max={999} />
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</Form.Item>
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</Form>
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</Modal>
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);
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};
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export default ExpressionModal;
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