import { Component, type ReactNode } from 'react';

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

interface State {
  hasError: boolean;
}

export default class WebglErrorBoundary extends Component<Props, State> {
  declare state: State;

  constructor(props: Props) {
    super(props);
    this.state = { hasError: false };
  }

  static getDerivedStateFromError(): State {
    return { hasError: true };
  }

  override componentDidCatch(error: Error) {
    console.warn('[WindApp] Canvas render failed, showing fallback:', error.message);
  }

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