nextjs-shopify-pdp/components/Products.tsx

"use client";

import React from 'react';
import ProductCard from './ProductCard';
import { useProducts } from '@/hooks/use-shopify-products';
import { Button } from './ui/button';

interface ProductImage {
  url: string;
  altText?: string;
}

interface ProductPrice {
  amount: string;
  currencyCode: string;
}

interface ProductVariant {
  id: string;
  title: string;
  price: ProductPrice;
  availableForSale: boolean;
}

interface Product {
  id: string;
  title: string;
  description?: string;
  handle: string;
  images: {
    edges: Array<{
      node: ProductImage;
    }>;
  };
  priceRange: {
    minVariantPrice: ProductPrice;
  };
  compareAtPriceRange?: {
    minVariantPrice: ProductPrice;
  };
  variants: {
    edges: Array<{
      node: ProductVariant;
    }>;
  };
}

interface ProductsProps {
  title?: string;
  limit?: number;
  showLoadMore?: boolean;
  onViewDetails?: (product: Product) => void;
}

const Products: React.FC<ProductsProps> = ({
  title = "Our Products",
  limit = 12,
  showLoadMore = true,
  onViewDetails
}) => {
  const { products, loading, error, refetch } = useProducts({
    first: limit,
    sortKey: 'CREATED_AT',
    reverse: true
  });

  const handleAddToCart = async (product: Product) => {
    console.log('Adding to cart:', product);
  };

  if (loading) {
    return (
      <div className="py-16">
        <div className="max-w-7xl mx-auto px-4">
          <h2
            className="text-4xl font-bold text-center mb-12 font-heading"
          >
            {title}
          </h2>

          {/* Loading Skeleton */}
          <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-8">
            {Array.from({ length: 8 }).map((_, index) => (
              <div key={index} className="bg-white rounded-lg shadow-md overflow-hidden animate-pulse">
                <div className="aspect-square bg-gray-200"></div>
                <div className="p-6">
                  <div className="h-6 bg-gray-200 rounded mb-2"></div>
                  <div className="h-4 bg-gray-200 rounded mb-4"></div>
                  <div className="h-8 bg-gray-200 rounded mb-4"></div>
                  <div className="h-12 bg-gray-200 rounded"></div>
                </div>
              </div>
            ))}
          </div>
        </div>
      </div>
    );
  }

  if (error) {
    return (
      <div className="py-16">
        <div className="max-w-7xl mx-auto px-4 text-center">
          <h2
            className="text-4xl font-bold mb-8 font-heading"
          >
            {title}
          </h2>

          <div className="bg-red-50 border border-red-200 rounded-lg p-8 max-w-md mx-auto">
            <i className="ri-error-warning-line text-4xl text-red-500 mb-4"></i>
            <h3 className="text-lg font-semibold text-red-800 mb-2">
              Failed to Load Products
            </h3>
            <p className="text-red-600 mb-4">
              {error}
            </p>
            <Button
              onClick={() => refetch()}
              variant="destructive"
            >
              Try Again
            </Button>
          </div>
        </div>
      </div>
    );
  }

  if (products.length === 0) {
    return (
      <div className="py-16">
        <div className="max-w-7xl mx-auto px-4 text-center">
          <h2
            className="text-4xl font-bold mb-8 font-heading"
          >
            {title}
          </h2>

          <div className="bg-gray-50 border border-gray-200 rounded-lg p-8 max-w-md mx-auto">
            <i className="ri-shopping-bag-line text-4xl text-gray-400 mb-4"></i>
            <h3 className="text-lg font-semibold text-gray-600 mb-2">
              No Products Found
            </h3>
            <p className="text-gray-500">
              Check back later or configure your Shopify store connection.
            </p>
          </div>
        </div>
      </div>
    );
  }

  return (
    <div className="py-16 bg-gray-50">
      <div className="max-w-7xl mx-auto px-4">
        <h2
          className="text-5xl font-bold text-center mb-16 text-gray-900 font-heading"
        >
          {title}
        </h2>

        {/* Products Grid */}
        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-8 mb-12">
          {products.map((product) => (
            <ProductCard
              key={product.id}
              product={product}
              onAddToCart={handleAddToCart}
              onClick={onViewDetails}
            />
          ))}
        </div>

        {/* Load More Button */}
        {showLoadMore && products.length >= limit && (
          <div className="text-center">
            <Button
              onClick={() => refetch()}
              size="lg"
            >
              Refresh Products
            </Button>
          </div>
        )}
      </div>
    </div>
  );
};

export default Products;