forked from crowetic/commerce
186 lines
8.5 KiB
TypeScript
186 lines
8.5 KiB
TypeScript
'use client';
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import { Dialog, Transition } from '@headlessui/react';
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import { ShoppingCartIcon } from '@heroicons/react/24/outline';
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import Price from 'components/price';
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import { DEFAULT_OPTION } from 'lib/constants';
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import type { Cart } from 'lib/shopify/types';
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import { createUrl } from 'lib/utils';
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import Image from 'next/image';
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import Link from 'next/link';
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import { Fragment, useEffect, useRef, useState } from 'react';
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import CloseCart from './close-cart';
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import { DeleteItemButton } from './delete-item-button';
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import { EditItemQuantity } from './edit-item-quantity-button';
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import OpenCart from './open-cart';
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type MerchandiseSearchParams = {
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[key: string]: string;
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};
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export default function CartModal({ cart }: { cart: Cart | undefined }) {
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const [isOpen, setIsOpen] = useState(false);
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const quantityRef = useRef(cart?.totalQuantity);
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const openCart = () => setIsOpen(true);
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const closeCart = () => setIsOpen(false);
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useEffect(() => {
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// Open cart modal when quantity changes.
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if (cart?.totalQuantity !== quantityRef.current) {
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// But only if it's not already open (quantity also changes when editing items in cart).
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if (!isOpen) {
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setIsOpen(true);
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}
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// Always update the quantity reference
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quantityRef.current = cart?.totalQuantity;
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}
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}, [isOpen, cart?.totalQuantity, quantityRef]);
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return (
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<>
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<button aria-label="Open cart" onClick={openCart}>
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<OpenCart quantity={cart?.totalQuantity} />
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</button>
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<Transition show={isOpen}>
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<Dialog onClose={closeCart} className="relative z-50">
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<Transition.Child
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as={Fragment}
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enter="transition-all ease-in-out duration-300"
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enterFrom="opacity-0 backdrop-blur-none"
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enterTo="opacity-100 backdrop-blur-[.5px]"
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leave="transition-all ease-in-out duration-200"
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leaveFrom="opacity-100 backdrop-blur-[.5px]"
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leaveTo="opacity-0 backdrop-blur-none"
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>
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<div className="fixed inset-0 bg-black/30" aria-hidden="true" />
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</Transition.Child>
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<Transition.Child
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as={Fragment}
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enter="transition-all ease-in-out duration-300"
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enterFrom="translate-x-full"
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enterTo="translate-x-0"
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leave="transition-all ease-in-out duration-200"
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leaveFrom="translate-x-0"
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leaveTo="translate-x-full"
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>
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<Dialog.Panel className="fixed bottom-0 right-0 top-0 flex h-full w-full flex-col border-l border-neutral-200 bg-white/80 p-6 text-black backdrop-blur-xl md:w-[390px] dark:border-neutral-700 dark:bg-black/80 dark:text-white">
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<div className="flex items-center justify-between">
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<p className="text-lg font-semibold">My Cart</p>
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<button aria-label="Close cart" onClick={closeCart}>
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<CloseCart />
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</button>
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</div>
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{!cart || cart.lines.length === 0 ? (
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<div className="flex flex-col items-center justify-center w-full mt-20 overflow-hidden">
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<ShoppingCartIcon className="h-16" />
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<p className="mt-6 text-2xl font-bold text-center">Your cart is empty.</p>
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</div>
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) : (
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<div className="flex flex-col justify-between h-full p-1 overflow-hidden">
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<ul className="flex-grow py-4 overflow-auto">
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{cart.lines.map((item, i) => {
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const merchandiseSearchParams = {} as MerchandiseSearchParams;
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item.merchandise.selectedOptions.forEach(({ name, value }) => {
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if (value !== DEFAULT_OPTION) {
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merchandiseSearchParams[name.toLowerCase()] = value;
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}
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});
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const merchandiseUrl = createUrl(
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`/product/${item.merchandise.product.handle}`,
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new URLSearchParams(merchandiseSearchParams)
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);
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return (
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<li
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key={i}
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className="flex flex-col w-full border-b border-neutral-300 dark:border-neutral-700"
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>
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<div className="relative flex flex-row justify-between w-full px-1 py-4">
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<div className="absolute z-40 -mt-2 ml-[55px]">
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<DeleteItemButton item={item} />
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</div>
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<Link
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href={merchandiseUrl}
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onClick={closeCart}
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className="z-30 flex flex-row space-x-4"
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>
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<div className="relative w-16 h-16 overflow-hidden border rounded-md cursor-pointer border-neutral-300 bg-neutral-300 dark:border-neutral-700 dark:bg-neutral-900 dark:hover:bg-neutral-800">
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<Image
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className="object-cover w-full h-full"
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width={64}
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height={64}
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alt={
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item.merchandise.product.featuredImage.altText ||
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item.merchandise.product.title
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}
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src={item.merchandise.product.featuredImage.url}
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/>
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</div>
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<div className="flex flex-col flex-1 text-base">
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<span className="leading-tight">
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{item.merchandise.product.title}
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</span>
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{item.merchandise.title !== DEFAULT_OPTION ? (
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<p className="text-sm text-neutral-500 dark:text-neutral-400">
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{item.merchandise.title}
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</p>
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) : null}
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</div>
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</Link>
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<div className="flex flex-col justify-between h-16">
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<Price
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className="flex justify-end space-y-2 text-sm text-right"
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amount={item.cost.totalAmount.amount}
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currencyCode={item.cost.totalAmount.currencyCode}
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/>
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<EditItemQuantity item={item} />
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</div>
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</div>
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</li>
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);
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})}
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</ul>
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<div className="py-4 text-sm text-neutral-500 dark:text-neutral-400">
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<div className="flex items-center justify-between pb-1 mb-3 border-b border-neutral-200 dark:border-neutral-700">
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<p>Taxes</p>
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<Price
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className="text-base text-right text-black dark:text-white"
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amount={cart.cost.totalTaxAmount.amount}
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currencyCode={cart.cost.totalTaxAmount.currencyCode}
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/>
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</div>
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<div className="flex items-center justify-between pt-1 pb-1 mb-3 border-b border-neutral-200 dark:border-neutral-700">
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<p>Shipping</p>
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<p className="text-right">Calculated at checkout</p>
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</div>
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<div className="flex items-center justify-between pt-1 pb-1 mb-3 border-b border-neutral-200 dark:border-neutral-700">
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<p>Total</p>
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<Price
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className="text-base text-right text-black dark:text-white"
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amount={cart.cost.totalAmount.amount}
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currencyCode={cart.cost.totalAmount.currencyCode}
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/>
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</div>
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</div>
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<a
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href={cart.checkoutUrl}
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className="block w-full p-3 text-sm font-medium text-center text-white bg-blue-600 rounded-full opacity-90 hover:opacity-100"
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>
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Proceed to Checkout
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</a>
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</div>
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)}
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</Dialog.Panel>
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</Transition.Child>
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</Dialog>
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</Transition>
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</>
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);
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}
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