import React from 'react';

class ErrorBoundary extends React.Component {
    constructor(props) {
        super(props);
        this.state = { hasError: false, error: null, errorInfo: null };
    }

    static getDerivedStateFromError(error) {
        return { hasError: true };
    }

    componentDidCatch(error, errorInfo) {
        this.setState({ error, errorInfo });
        console.error("Uncaught error:", error, errorInfo);
    }

    render() {
        if (this.state.hasError) {
            return (
                <div className="min-h-screen flex items-center justify-center bg-red-50 p-4">
                    <div className="bg-white p-8 rounded-xl shadow-xl max-w-2xl w-full border border-red-100">
                        <h1 className="text-2xl font-bold text-red-600 mb-4">Something went wrong</h1>
                        <div className="bg-red-50 p-4 rounded-lg mb-4 overflow-auto max-h-60">
                            <code className="text-red-800 text-sm font-mono whitespace-pre-wrap">
                                {this.state.error && this.state.error.toString()}
                            </code>
                        </div>
                        <details className="text-sm text-slate-500">
                            <summary className="cursor-pointer mb-2 font-medium">Stack Trace</summary>
                            <pre className="bg-slate-50 p-4 rounded-lg overflow-auto max-h-60 text-xs font-mono">
                                {this.state.errorInfo && this.state.errorInfo.componentStack}
                            </pre>
                        </details>
                        <button
                            onClick={() => window.location.reload()}
                            className="mt-6 px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 transition-colors"
                        >
                            Reload Page
                        </button>
                    </div>
                </div>
            );
        }

        return this.props.children;
    }
}

export default ErrorBoundary;