(() => {
  ShopbySkin.EventManager.on('QUERY_CART_DETAIL', (sb) => {

    try {
      const {
        deliveryGroups = [],
        price: { buyAmt = 0 },
      } = sb;

      if (deliveryGroups.length > 0) {
        const productNos = deliveryGroups.flatMap(({ orderProducts }) =>
          orderProducts.map(({ productNo }) => String(productNo))
        );

        fbq('track', 'AddToCart', {
          content_ids: productNos,
          content_type: 'product',
          value: buyAmt,
          currency: 'KRW',
        });
      }
    } catch (error) {
      console.error('An error occurred:', error);
    }
  })

})();