61 lines
1.6 KiB
TypeScript
61 lines
1.6 KiB
TypeScript
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"use client";
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import { Component, ReactNode, ErrorInfo } from "react";
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interface ErrorBoundaryState {
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hasError: boolean;
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error?: Error;
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}
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interface ErrorBoundaryProps {
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children: ReactNode;
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fallback?: ReactNode;
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onError?: (error: Error, errorInfo: ErrorInfo) => void;
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}
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/**
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* Error boundary component for catching and handling React errors
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*/
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export class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
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constructor(props: ErrorBoundaryProps) {
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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): ErrorBoundaryState {
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return { hasError: true, error };
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}
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override componentDidCatch(error: Error, errorInfo: ErrorInfo) {
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console.error("ErrorBoundary caught an error:", error, errorInfo);
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this.props.onError?.(error, errorInfo);
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}
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override render() {
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if (this.state.hasError) {
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if (this.props.fallback) {
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return this.props.fallback;
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}
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return (
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<div className="flex items-center justify-center h-64">
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<div className="text-center space-y-4">
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<h2 className="text-lg font-semibold text-red-600">Something went wrong</h2>
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<p className="text-gray-600">
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{this.state.error?.message || "An unexpected error occurred"}
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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="px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700"
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>
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Try again
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</button>
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</div>
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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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