import React from 'react';
import { AlertTriangle, RefreshCw } from 'lucide-react';

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

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

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

  render() {
    if (this.state.hasError) {
      return (
        <div className="p-8 m-4 rounded-2xl border border-rose-500/30 bg-rose-50/50 text-slate-900 shadow-lg text-center space-y-4">
          <div className="flex justify-center">
            <div className="flex h-12 w-12 items-center justify-center rounded-2xl bg-rose-500/20 text-rose-600">
              <AlertTriangle className="h-6 w-6" />
            </div>
          </div>
          <div>
            <h3 className="text-base font-bold text-rose-950">Something went wrong in this section</h3>
            <p className="text-xs text-rose-700 mt-1 max-w-md mx-auto">
              {this.state.error?.message || 'An unexpected rendering error occurred.'}
            </p>
          </div>
          <button
            onClick={() => {
              this.setState({ hasError: false, error: null });
              window.location.reload();
            }}
            className="inline-flex items-center gap-2 px-4 py-2 rounded-xl bg-rose-600 hover:bg-rose-700 text-white font-bold text-xs shadow-md transition cursor-pointer"
          >
            <RefreshCw className="h-4 w-4" /> Reload Page
          </button>
        </div>
      );
    }

    return this.props.children;
  }
}