'use client';

import { useEffect, useState } from 'react';
import { useRecentlyViewedStore } from '@/lib/recently-viewed-store';
import { ProductCard } from './ProductCard';

export function RecentlyViewedProducts({ currentSlug }: { currentSlug: string }) {
  const [mounted, setMounted] = useState(false);
  const items = useRecentlyViewedStore((state) => state.items);

  useEffect(() => {
    const t = setTimeout(() => setMounted(true), 0);
    return () => clearTimeout(t);
  }, []);

  if (!mounted) return null;

  const displayItems = items.filter(item => item.slug !== currentSlug).slice(0, 4);

  if (displayItems.length === 0) return null;

  return (
    <div className="mt-16 border-t border-border pt-12">
      <h2 className="text-2xl font-bold text-primary font-heading mb-6">
        Ostatnio oglądane przez Ciebie
      </h2>
      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-6">
        {displayItems.map(product => (
          <ProductCard key={product.slug} product={product} />
        ))}
      </div>
    </div>
  );
}