import { useEffect } from 'react';

export type ToastVariant = 'success' | 'error' | 'warning' | 'info';

export interface Toast {
  id: string;
  variant: ToastVariant;
  title: string;
  message?: string;
}

interface ToastProps extends Toast {
  onClose: (id: string) => void;
}

export default function ToastItem({ id, variant, title, message, onClose }: ToastProps) {
  useEffect(() => {
    const timer = setTimeout(() => {
      onClose(id);
    }, 5000); // Auto-dismiss after 5 seconds

    return () => clearTimeout(timer);
  }, [id, onClose]);

  const variantStyles = {
    success: {
      container: 'bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 text-gray-800 dark:text-white shadow-lg',
      icon: (
        <div className="flex-shrink-0">
          <svg className="w-5 h-5 text-success-500" fill="currentColor" viewBox="0 0 20 20">
            <path fillRule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clipRule="evenodd" />
          </svg>
        </div>
      ),
    },
    error: {
      container: 'bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 text-gray-800 dark:text-white shadow-lg',
      icon: (
        <div className="flex-shrink-0">
          <svg className="w-5 h-5 text-error-500" fill="currentColor" viewBox="0 0 20 20">
            <path fillRule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clipRule="evenodd" />
          </svg>
        </div>
      ),
    },
    warning: {
      container: 'bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 text-gray-800 dark:text-white shadow-lg',
      icon: (
        <div className="flex-shrink-0">
          <svg className="w-5 h-5 text-warning-500" fill="currentColor" viewBox="0 0 20 20">
            <path fillRule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clipRule="evenodd" />
          </svg>
        </div>
      ),
    },
    info: {
      container: 'bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 text-gray-800 dark:text-white shadow-lg',
      icon: (
        <div className="flex-shrink-0">
          <svg className="w-5 h-5 text-blue-light-500" fill="currentColor" viewBox="0 0 20 20">
            <path fillRule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clipRule="evenodd" />
          </svg>
        </div>
      ),
    },
  };

  const styles = variantStyles[variant];

  return (
    <div
      className={`flex items-start gap-3 p-4 rounded-lg shadow-sm min-w-[320px] max-w-[420px] animate-slide-in-right ${styles.container}`}
    >
      {styles.icon}
      <div className="flex-1 min-w-0">
        <h4 className="text-sm font-semibold mb-0.5">{title}</h4>
        {message && <p className="text-sm text-gray-600 dark:text-gray-300">{message}</p>}
      </div>
      <button
        onClick={() => onClose(id)}
        className="flex-shrink-0 ml-2 text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 transition-colors"
        aria-label="Close"
      >
        <svg className="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
          <path fillRule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clipRule="evenodd" />
        </svg>
      </button>
    </div>
  );
}

