// components/common/ErrorBoundary.jsx
import React from 'react'
import { AlertTriangle, RefreshCw, Home } from 'lucide-react'

class ErrorBoundary extends React.Component {
  constructor(props) {
    super(props)
    this.state = { hasError: false, error: null, errorInfo: null }
  }

  static getDerivedStateFromError(error) {
    // Update state so the next render will show the fallback UI
    return { hasError: true }
  }

  componentDidCatch(error, errorInfo) {
    // Log the error to console or error reporting service
    console.error('Error caught by boundary:', error, errorInfo)
    this.setState({
      error: error,
      errorInfo: errorInfo
    })
  }

  handleReload = () => {
    window.location.reload()
  }

  handleGoHome = () => {
    window.location.href = '/home'
  }

  render() {
    if (this.state.hasError) {
      return (
        <div className="min-h-screen bg-gray-50 flex flex-col justify-center items-center px-4">
          <div className="max-w-lg w-full text-center">
            {/* Error Illustration */}
            <div className="mb-8">
              <div className="w-32 h-32 mx-auto mb-6 bg-red-100 rounded-full flex items-center justify-center">
                <AlertTriangle className="w-16 h-16 text-red-500" />
              </div>
            </div>

            {/* Error Message */}
            <div className="mb-8">
              <h1 className="text-3xl font-bold text-gray-900 mb-4">Something went wrong</h1>
              <p className="text-lg text-gray-600 mb-2">
                We're sorry, but something unexpected happened.
              </p>
              <p className="text-gray-500">
                The error has been logged and we'll look into it.
              </p>
            </div>

            {/* Action Buttons */}
            <div className="space-y-4">
              <div className="flex flex-col sm:flex-row gap-4 justify-center">
                <button
                  onClick={this.handleReload}
                  className="flex items-center justify-center space-x-2 px-6 py-3 bg-blue-600 hover:bg-blue-700 text-white rounded-lg transition-colors"
                >
                  <RefreshCw className="w-4 h-4" />
                  <span>Reload Page</span>
                </button>

                <button
                  onClick={this.handleGoHome}
                  className="flex items-center justify-center space-x-2 px-6 py-3 bg-green-600 hover:bg-green-700 text-white rounded-lg transition-colors"
                >
                  <Home className="w-4 h-4" />
                  <span>Go Home</span>
                </button>
              </div>
            </div>

            {/* Error Details (only in development) */}
            {process.env.NODE_ENV === 'development' && this.state.error && (
              <div className="mt-12 pt-8 border-t border-gray-200">
                <details className="text-left">
                  <summary className="cursor-pointer text-sm font-medium text-gray-700 mb-4">
                    Error Details (Development Only)
                  </summary>
                  <div className="bg-red-50 border border-red-200 rounded-lg p-4 text-xs">
                    <div className="mb-4">
                      <strong className="text-red-800">Error:</strong>
                      <pre className="mt-2 text-red-700 whitespace-pre-wrap">
                        {this.state.error && this.state.error.toString()}
                      </pre>
                    </div>
                    <div>
                      <strong className="text-red-800">Stack Trace:</strong>
                      <pre className="mt-2 text-red-700 whitespace-pre-wrap overflow-auto max-h-64">
                        {this.state.errorInfo.componentStack}
                      </pre>
                    </div>
                  </div>
                </details>
              </div>
            )}
          </div>
        </div>
      )
    }

    return this.props.children
  }
}

export default ErrorBoundary