codigo0/src/components/ErrorBoundary.tsx

import React, { Component, ErrorInfo, ReactNode } from 'react';
import { AlertTriangle, Home, RefreshCw } from 'lucide-react';
import { Link } from 'react-router-dom';
import { Button } from '@/components/ui/button';

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

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

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

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

  componentDidCatch(error: Error, errorInfo: ErrorInfo) {
    console.error('ErrorBoundary caught an error:', error, errorInfo);
    this.setState({
      error,
      errorInfo,
    });
  }

  handleReset = () => {
    this.setState({
      hasError: false,
      error: null,
      errorInfo: null,
    });
  };

  render() {
    if (this.state.hasError) {
      if (this.props.fallback) {
        return this.props.fallback;
      }

      return (
        <div className="min-h-screen bg-background flex items-center justify-center p-4">
          <div className="max-w-md w-full space-y-6">
            <div className="text-center">
              <AlertTriangle className="w-16 h-16 text-destructive mx-auto mb-4" />
              <h1 className="text-2xl font-bold text-foreground mb-2">
                Algo salió mal
              </h1>
              <p className="text-muted-foreground mb-6">
                La aplicación encontró un error inesperado. Por favor, intenta recargar la página.
              </p>
            </div>

            {process.env.NODE_ENV === 'development' && this.state.error && (
              <div className="p-4 bg-muted border border-border rounded-lg">
                <p className="text-sm font-mono text-destructive mb-2">
                  {this.state.error.toString()}
                </p>
                {this.state.errorInfo && (
                  <pre className="text-xs text-muted-foreground overflow-auto max-h-40">
                    {this.state.errorInfo.componentStack}
                  </pre>
                )}
              </div>
            )}

            <div className="flex flex-col gap-3">
              <Button onClick={this.handleReset} className="w-full">
                <RefreshCw className="w-4 h-4 mr-2" />
                Intentar de nuevo
              </Button>
              <Link to="/">
                <Button variant="outline" className="w-full">
                  <Home className="w-4 h-4 mr-2" />
                  Ir al inicio
                </Button>
              </Link>
            </div>
          </div>
        </div>
      );
    }

    return this.props.children;
  }
}

export default ErrorBoundary;