export async function ProductDescription({ id }: { id: number }) {
  "use cache";
  cacheTag(`description-${id}`);

  const productData = await getProduct(id);

  if (!productData) return null;

  return <p>{productData.description}</p>;
}

const productData = await getProduct(id)

export async function getProductField<
  K extends keyof typeof products & keyof Product,
>(id: number, field: K) {
  "use cache";
  cacheTag(`${field}-${id}`);

  const col = products[field];
  if (!(col instanceof Column)) return null;

  const productslist = await db
    .select({ value: col, updatedAt: products.updatedAt })
    .from(products)
    .where(eq(products.id, id));

  const product = productslist[0];
  if (!product) return null;

  const rawDate = (product as { updatedAt?: string }).updatedAt ?? "";
  const date = new Date(
    rawDate.endsWith("Z") ? rawDate : `${rawDate} Z`,
  ).getTime();

  return {
    [field]: product.value,
    date,
  } as { [P in K]: Product[P] } & { date: number };
}