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import React, {useRef, useEffect} from 'react';
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import styles from './index.module.less';
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import {Graph} from '@antv/x6';
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import createFlowChart from './createFlowChart';
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interface IProps {
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onReady: (graph: Graph) => void;
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}
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const FlowChart: React.FC<IProps> = props => {
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const {onReady} = props;
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const graphRef = useRef<HTMLDivElement>(null);
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const miniMapRef = useRef<HTMLDivElement>(null);
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useEffect(() => {
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if(graphRef.current && miniMapRef.current) {
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const graph = createFlowChart(graphRef.current, miniMapRef.current);
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onReady(graph);
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}
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}, []);
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return (
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<div className={styles.container}>
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<div className={styles.flowChart} ref={graphRef}/>
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<div className={styles.miniMap} ref={miniMapRef}/>
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</div>
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);
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};
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export default FlowChart;
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