commerce/components/product/product-description.tsx

import { AddToCart } from 'components/cart/add-to-cart';
import Price from 'components/price';
import Prose from 'components/prose';
import { Product } from 'lib/shopify/types';
import { VariantSelector } from './variant-selector';

export function ProductDescription({ product }: { product: Product }) {
  const compareAtPrice = product.compareAtPriceRange.maxVariantPrice.amount;
  const price = product.priceRange.maxVariantPrice.amount;

  return (
    <>
      <div className="mb-6 flex flex-col border-b pb-6 dark:border-neutral-700">
        <h1 className="mb-2 text-5xl font-medium">{product.title}</h1>
        {parseFloat(compareAtPrice) > parseFloat(price) && (
          <div className="mr-auto w-auto p-2 text-sm text-white line-through decoration-red-500">
            <Price
              amount={compareAtPrice}
              currencyCode={product.priceRange.maxVariantPrice.currencyCode}
            />
          </div>
        )}
        <div className="mr-auto w-auto rounded-full bg-blue-600 p-2 text-sm text-white">
          <Price amount={price} currencyCode={product.priceRange.maxVariantPrice.currencyCode} />
        </div>
      </div>
      <VariantSelector options={product.options} variants={product.variants} />

      {product.descriptionHtml ? (
        <Prose
          className="mb-6 text-sm leading-tight dark:text-white/[60%]"
          html={product.descriptionHtml}
        />
      ) : null}

      <AddToCart variants={product.variants} availableForSale={product.availableForSale} />
    </>
  );
}