commerce/components/wishlist/WishlistButton/WishlistButton.tsx

import React, { FC, useState } from 'react'
import cn from 'classnames'
import { useUI } from '@components/ui'
import { Heart } from '@components/icons'
// import useAddItem from '@framework/wishlist/use-add-item'
// import useCustomer from '@framework/customer/use-customer'
// import useWishlist from '@framework/wishlist/use-wishlist'
// import useRemoveItem from '@framework/wishlist/use-remove-item'
import s from './WishlistButton.module.css'
import type { Product, ProductVariant } from '@commerce/types/product'

type Props = {
  productId: Product['id']
  variant: ProductVariant
} & React.ButtonHTMLAttributes<HTMLButtonElement>

const WishlistButton: FC<Props> = ({
  productId,
  variant,
  className,
  ...props
}) => {
  // const { data } = useWishlist()
  // const addItem = useAddItem()
  // const removeItem = useRemoveItem()
  // const { data: customer } = useCustomer()
  const { openModal, setModalView } = useUI()
  const [loading, setLoading] = useState(false)

  // @ts-ignore Wishlist is not always enabled
  const itemInWishlist = data?.items?.find(
    // @ts-ignore Wishlist is not always enabled
    (item) =>
      item.product_id === Number(productId) &&
      (item.variant_id as any) === Number(variant.id)
  )

  const handleWishlistChange = async (e: any) => {
    e.preventDefault()

    if (loading) return

    // A login is required before adding an item to the wishlist
    // if (!customer) {
    //   setModalView('LOGIN_VIEW')
    //   return openModal()
    // }

    setLoading(true)

    try {
      // if (itemInWishlist) {
      //   await removeItem({ id: itemInWishlist.id! })
      // } else {
      //   await addItem({
      //     productId,
      //     variantId: variant?.id!,
      //   })
      // }

      setLoading(false)
    } catch (err) {
      setLoading(false)
    }
  }

  return (
    <button
      aria-label="Add to wishlist"
      className={cn(s.root, className)}
      onClick={handleWishlistChange}
      {...props}
    >
      <Heart
        className={cn(s.icon, {
          [s.loading]: loading,
          [s.inWishlist]: itemInWishlist,
        })}
      />
    </button>
  )
}

export default WishlistButton