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

interface ErrorBoundaryProps {
  children: ReactNode;
}

interface ErrorBoundaryState {
  hasError: boolean;
  errorMessage: string;
}

class RootErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
  constructor(props: ErrorBoundaryProps) {
    super(props);
    this.state = { hasError: false, errorMessage: '' };
  }

  static getDerivedStateFromError(error: Error): ErrorBoundaryState {
    return { hasError: true, errorMessage: error?.message || 'Unknown error' };
  }

  componentDidCatch(error: Error, errorInfo: ErrorInfo) {
    console.error('App runtime error caught by boundary:', error, errorInfo);
  }

  render() {
    if (this.state.hasError) {
      return (
        <div style={{
          minHeight: '100vh',
          backgroundColor: '#080a0f',
          color: '#ffffff',
          display: 'flex',
          flexDirection: 'column',
          alignItems: 'center',
          justifyContent: 'center',
          padding: '24px',
          fontFamily: 'sans-serif',
          textAlign: 'center'
        }}>
          <h2 style={{ fontSize: '24px', fontWeight: 'bold', marginBottom: '12px', color: '#f97316' }}>
            Yourflix IPTV
          </h2>
          <p style={{ color: '#94a3b8', marginBottom: '20px', maxWidth: '500px' }}>
            Unable to initialize application view. Please reload the page.
          </p>
          <button
            onClick={() => window.location.reload()}
            style={{
              padding: '10px 20px',
              backgroundColor: '#ea580c',
              color: '#fff',
              border: 'none',
              borderRadius: '8px',
              cursor: 'pointer',
              fontWeight: '600'
            }}
          >
            Reload Page
          </button>
        </div>
      );
    }
    return this.props.children;
  }
}

createRoot(document.getElementById('root')!).render(
  <StrictMode>
    <RootErrorBoundary>
      <App />
    </RootErrorBoundary>
  </StrictMode>,
);