64 lines
1.8 KiB
TypeScript
64 lines
1.8 KiB
TypeScript
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import React, { Component, type ReactNode } from 'react';
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interface Props {
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children: ReactNode;
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fallback?: ReactNode;
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}
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interface State {
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hasError: boolean;
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error?: Error;
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}
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/**
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* Concise Error Boundary following DRY principles
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*/
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export class ErrorBoundary extends Component<Props, State> {
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constructor(props: Props) {
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super(props);
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this.state = { hasError: false };
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}
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static getDerivedStateFromError(error: Error): State {
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return { hasError: true, error };
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}
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componentDidCatch(error: Error, errorInfo: React.ErrorInfo) {
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// Simplified error reporting
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console.error('UI Error:', error, errorInfo);
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// Optional: Report to backend
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fetch('/api/error-report', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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error: error.message,
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stack: error.stack,
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timestamp: new Date().toISOString()
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})
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}).catch(() => {}); // Silent fail for error reporting
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}
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render() {
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if (this.state.hasError) {
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return this.props.fallback || (
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<div className="flex flex-col items-center justify-center min-h-[200px] p-6 bg-red-50 border border-red-200 rounded-lg">
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<div className="text-4xl text-red-500 mb-4">⚠️</div>
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<h2 className="text-lg font-semibold text-red-700 mb-2">Something went wrong</h2>
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<p className="text-sm text-red-600 mb-4 text-center">
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The chat component encountered an error. Please refresh the page and try again.
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</p>
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<button
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onClick={() => this.setState({ hasError: false, error: undefined })}
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className="flex items-center gap-2 px-4 py-2 bg-red-600 text-white rounded-md hover:bg-red-700"
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>
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🔄 Retry
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</button>
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</div>
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);
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}
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return this.props.children;
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}
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}
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