import { Component, ErrorInfo, ReactNode } from 'react';

interface Props {
  children: ReactNode;
  fallback?: ReactNode;
}

interface State {
  hasError: boolean;
  error: Error | null;
}

class ErrorBoundary extends Component<Props, State> {
  constructor(props: Props) {
    super(props);
    this.state = { hasError: false, error: null };
  }

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

  componentDidCatch(error: Error, errorInfo: ErrorInfo) {
    console.error('ErrorBoundary caught error:', error, errorInfo);
    // TODO: Send to error tracking service (Sentry, LogRocket, etc.)
  }

  render() {
    if (this.state.hasError) {
      return (
        this.props.fallback || (
          <div className="flex items-center justify-center min-h-screen bg-gray-50">
            <div className="bg-white p-8 rounded-xl shadow-lg max-w-md text-center">
              <i className="fa-solid fa-triangle-exclamation text-red-500 text-5xl mb-4"></i>
              <h2 className="text-2xl font-bold text-gray-800 mb-2">Something went wrong</h2>
              <p className="text-gray-600 mb-4">
                We&apos;re sorry, but something unexpected happened. Please refresh the page.
              </p>
              <button
                onClick={() => window.location.reload()}
                className="px-6 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 transition-colors"
              >
                Refresh Page
              </button>
            </div>
          </div>
        )
      );
    }

    return this.props.children;
  }
}

export default ErrorBoundary;