'use client';

import { Component, type ReactNode } from 'react';
import { Button } from '@/components/ui/button';

interface Props {
  children: ReactNode;
  fallback?: ReactNode;
  widgetName?: string;
}

interface State {
  hasError: boolean;
  error: Error | null;
}

export class WidgetErrorBoundary extends Component<Props, State> {
  constructor(props: Props) {
    super(props);
    this.state = { hasError: false, error: null };
  }

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

  componentDidCatch(error: Error, errorInfo: React.ErrorInfo) {
    console.error(
      `Widget error (${this.props.widgetName || 'unknown'}):`,
      error,
      errorInfo
    );
  }

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

      return (
        <div className="flex h-full min-h-[200px] flex-col items-center justify-center gap-3 rounded-lg border border-destructive/20 bg-destructive/5 p-4">
          <p className="text-sm font-medium text-destructive">
            {this.props.widgetName || 'Widget'} failed to load
          </p>
          <p className="text-xs text-muted-foreground text-center">
            {this.state.error?.message || 'An unexpected error occurred'}
          </p>
          <Button
            variant="outline"
            size="sm"
            onClick={() => this.setState({ hasError: false, error: null })}
          >
            Retry
          </Button>
        </div>
      );
    }

    return this.props.children;
  }
}