import React, { Component, ErrorInfo, ReactNode } from 'react';
import { createRoot } from 'react-dom/client';
import App from './App.tsx';
import './index.css';

interface Props {
  children: ReactNode;
}

interface State {
  hasError: boolean;
  error?: Error;
}

class ErrorBoundary extends Component<Props, State> {
  public state: State = {
    hasError: false,
  };

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

  public componentDidCatch(error: Error, errorInfo: ErrorInfo) {
    console.error('Uncaught error in cinema client:', error, errorInfo);
  }

  public render() {
    if (this.state.hasError) {
      return (
        <div className="min-h-screen bg-[#0b0c10] text-white flex flex-col items-center justify-center p-6 text-center">
          <div className="w-16 h-16 rounded-2xl bg-gradient-to-br from-red-600 to-amber-500 flex items-center justify-center mb-4 shadow-xl shadow-red-600/30">
            <svg className="w-8 h-8 fill-white" viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"/></svg>
          </div>
          <h2 className="text-2xl font-black text-white mb-2">Cinema Engine Notice</h2>
          <p className="text-sm text-gray-400 max-w-md mb-6">
            A temporary connection issue was intercepted. Click below to refresh and resume 4K streaming.
          </p>
          <button
            onClick={() => window.location.reload()}
            className="px-6 py-3 rounded-xl bg-gradient-to-r from-red-600 to-amber-500 hover:from-red-500 hover:to-amber-400 text-white font-black text-sm shadow-lg shadow-red-600/40 cursor-pointer"
          >
            Reload Cinema
          </button>
        </div>
      );
    }

    return this.props.children;
  }
}

const rootEl = document.getElementById('root');
if (rootEl) {
  createRoot(rootEl).render(
    <ErrorBoundary>
      <App />
    </ErrorBoundary>
  );
}