import { 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 || 'Unexpected application error' };
  }

  componentDidCatch(error: Error, errorInfo: ErrorInfo) {
    console.error('RootErrorBoundary caught error:', error, errorInfo);
  }

  render() {
    if (this.state.hasError) {
      return (
        <div style={{
          minHeight: '100vh',
          display: 'flex',
          flexDirection: 'column',
          alignItems: 'center',
          justifyContent: 'center',
          backgroundColor: '#0B0E14',
          color: '#FFFFFF',
          padding: '24px',
          fontFamily: 'system-ui, -apple-system, sans-serif',
          textAlign: 'center'
        }}>
          <div style={{
            maxWidth: '480px',
            backgroundColor: '#121721',
            borderRadius: '24px',
            padding: '32px',
            border: '1px solid rgba(255, 101, 0, 0.3)',
            boxShadow: '0 20px 40px rgba(0,0,0,0.5)'
          }}>
            <div style={{
              width: '56px',
              height: '56px',
              borderRadius: '16px',
              backgroundColor: '#FF6500',
              display: 'flex',
              alignItems: 'center',
              justifyContent: 'center',
              margin: '0 auto 16px auto',
              fontWeight: 'bold',
              fontSize: '24px'
            }}>
              ☀
            </div>
            <h1 style={{ fontSize: '20px', fontWeight: 'bold', marginBottom: '8px' }}>
              Solar Installation & Engineering
            </h1>
            <p style={{ fontSize: '14px', color: '#94A3B8', marginBottom: '20px', lineHeight: 1.5 }}>
              The application encountered an initial load condition. Click below to refresh.
            </p>
            <button
              onClick={() => window.location.reload()}
              style={{
                backgroundColor: '#FF6500',
                color: '#FFFFFF',
                border: 'none',
                borderRadius: '9999px',
                padding: '12px 28px',
                fontSize: '14px',
                fontWeight: 'bold',
                cursor: 'pointer'
              }}
            >
              Reload Application
            </button>
          </div>
        </div>
      );
    }

    return this.props.children;
  }
}

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