feat(flow): 添加图片展示节点和相关逻辑
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import React from 'react';
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import { useStore } from '@xyflow/react';
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// import styles from '@/pages/flowEditor/node/style/base.module.less';
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import styles from '@/components/FlowEditor/node/style/baseOther.module.less';
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import DynamicIcon from '@/components/DynamicIcon';
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import NodeContentImage from '@/pages/flowEditor/components/nodeContentImage';
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const setIcon = () => {
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return <DynamicIcon type="IconImage" style={{ fontSize: '16px', marginRight: '5px' }} />;
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};
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const ImageNode = ({ data, id }: { data: any; id: string }) => {
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const title = data.title || '图片展示';
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// 获取节点选中状态 - 适配React Flow v12 API
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const isSelected = useStore((state) =>
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state.nodeLookup.get(id)?.selected || false
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);
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return (
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<div className={`${styles['node-container']} ${isSelected ? styles.selected : ''}`}>
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<div className={styles['node-header']} style={{ backgroundColor: '#1890ff' }}>
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{setIcon()}
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{title}
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</div>
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<NodeContentImage data={data} />
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</div>
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);
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};
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export default ImageNode;
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import React from 'react';
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import styles from '@/components/FlowEditor/node/style/baseOther.module.less';
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import { Handle, Position, useStore } from '@xyflow/react';
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import { Image } from '@arco-design/web-react';
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interface NodeContentData {
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parameters?: {
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dataIns?: any[];
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dataOuts?: any[];
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apiIns?: any[];
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apiOuts?: any[];
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};
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showFooter?: boolean;
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type?: string;
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[key: string]: any;
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}
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// 定义通用的句柄样式
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const handleStyles = {
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mainSource: {
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background: '#2290f6',
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width: '8px',
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height: '8px',
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border: '2px solid #fff',
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boxShadow: '0 0 4px rgba(0,0,0,0.2)'
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},
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mainTarget: {
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background: '#2290f6',
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width: '8px',
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height: '8px',
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border: '2px solid #fff',
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boxShadow: '0 0 4px rgba(0,0,0,0.2)'
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},
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data: {
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background: '#555',
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width: '6px',
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height: '6px',
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border: '1px solid #fff',
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boxShadow: '0 0 2px rgba(0,0,0,0.2)'
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}
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};
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// 渲染普通节点的句柄
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const renderRegularNodeHandles = (dataIns: any[], dataOuts: any[], apiIns: any[], apiOuts: any[]) => {
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return (
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<>
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{apiOuts.map((_, index) => (
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<Handle
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key={`api-output-handle-${index}`}
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type="source"
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position={Position.Right}
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id={apiOuts[index].name || apiOuts[index].id || `output-${index}`}
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style={{
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...handleStyles.mainSource,
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top: `${35 + index * 20}px`
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}}
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/>
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))}
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{apiIns.map((_, index) => (
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<Handle
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key={`api-input-handle-${index}`}
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type="target"
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position={Position.Left}
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id={apiIns[index].name || apiIns[index].id || `input-${index}`}
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style={{
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...handleStyles.mainTarget,
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top: `${35 + index * 20}px`
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}}
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/>
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))}
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{/* 输入参数连接端点 */}
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{dataIns.map((_, index) => (
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<Handle
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key={`data-input-handle-${index}`}
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type="target"
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position={Position.Left}
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id={dataIns[index].name || dataIns[index].id || `input-${index}`}
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style={{
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...handleStyles.data,
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top: `${70 + (apiIns.length + index) * 20}px`
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}}
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/>
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))}
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{/* 输出参数连接端点 */}
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{dataOuts.map((_, index) => (
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<Handle
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key={`data-output-handle-${index}`}
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type="source"
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position={Position.Right}
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id={dataOuts[index].name || dataOuts[index].id || `output-${index}`}
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style={{
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...handleStyles.data,
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top: `${70 + (apiOuts.length + index) * 20}px`
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}}
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/>
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))}
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</>
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);
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};
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const NodeContent = ({ data }: { data: NodeContentData }) => {
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const apiIns = data.parameters?.apiIns || [];
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const apiOuts = data.parameters?.apiOuts || [];
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const dataIns = data.parameters?.dataIns || [];
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const dataOuts = data.parameters?.dataOuts || [];
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// 判断节点类型
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const isStartNode = data.type === 'start';
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const isEndNode = data.type === 'end';
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const isSpecialNode = isStartNode || isEndNode;
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return (
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<>
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{/*content栏-api部分*/}
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<div className={styles['node-api-box']}>
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<div className={styles['node-content-api']}>
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{apiIns.length > 0 && (
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<div className={styles['node-inputs']}>
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{apiIns.map((input, index) => (
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<div key={input.id || `input-${index}`} className={styles['node-input-label']}>
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{input.desc}
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</div>
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))}
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</div>
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)}
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{apiOuts.length > 0 && (
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<div className={styles['node-outputs-api']}>
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{apiOuts.map((output, index) => (
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<div key={output.id || `output-${index}`} className={styles['node-input-label']}>
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{output.desc}
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</div>
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))}
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</div>
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)}
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</div>
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</div>
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{(dataIns.length > 0 || dataOuts.length > 0) && (
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<>
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{/*分割*/}
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<div className={styles['node-split-line']}></div>
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{/*content栏-data部分*/}
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<div className={styles['node-data-box']}>
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<div className={styles['node-content']}>
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{dataIns.length > 0 && !isStartNode && (
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<div className={styles['node-inputs']}>
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{dataIns.map((input, index) => (
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<div key={input.id || `input-${index}`} className={styles['node-input-label']}>
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{`${input.desc} ${input.dataType}` || `输入${index + 1}`}
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</div>
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))}
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</div>
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)}
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{dataOuts.length > 0 && !isEndNode && (
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<div className={styles['node-outputs']}>
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{dataOuts.map((output, index) => (
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<div key={output.id || `output-${index}`} className={styles['node-input-label']}>
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{output.id || `输出${index + 1}`}
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</div>
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))}
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</div>
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)}
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</div>
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</div>
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</>
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)}
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{/*图片展示 TODO 需要对接接口*/}
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{/*<div className={styles['node-image-box']}>*/}
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{/* <Image*/}
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{/* width={150}*/}
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{/* src=""*/}
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{/* alt="lamp"*/}
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{/* />*/}
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{/*</div>*/}
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{/* 根据节点类型渲染不同的句柄 */}
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{renderRegularNodeHandles(dataIns, dataOuts, apiIns, apiOuts)}
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</>
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);
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};
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export default NodeContent;
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