// @ts-nocheck
/**
 * External dependencies
 */
import PropTypes from 'prop-types';
import { __ } from '@wordpress/i18n';
import {
	SubtotalsItem,
	TotalsFeesItem,
	TotalsCouponCodeInput,
	TotalsDiscountItem,
	TotalsFooterItem,
	TotalsShippingItem,
	TotalsTaxesItem,
} from '@woocommerce/base-components/cart-checkout';
import {
	COUPONS_ENABLED,
	DISPLAY_CART_PRICES_INCLUDING_TAX,
} from '@woocommerce/block-settings';
import { getCurrencyFromPriceResponse } from '@woocommerce/base-utils';
import { Card, CardBody } from 'wordpress-components';
import {
	useStoreCartCoupons,
	useStoreCart,
	useStoreNotices,
} from '@woocommerce/base-hooks';
import classnames from 'classnames';
import {
	Sidebar,
	SidebarLayout,
	Main,
} from '@woocommerce/base-components/sidebar-layout';
import { getSetting } from '@woocommerce/settings';
import { useEffect } from '@wordpress/element';
import { decodeEntities } from '@wordpress/html-entities';

/**
 * Internal dependencies
 */
import CheckoutButton from '../checkout-button';
import CartLineItemsTitle from './cart-line-items-title';
import CartLineItemsTable from './cart-line-items-table';

import './style.scss';
import './editor.scss';

/**
 * Component that renders the Cart block when user has something in cart aka "full".
 */
const Cart = ( { attributes } ) => {
	const { isShippingCalculatorEnabled, isShippingCostHidden } = attributes;

	const {
		cartItems,
		cartTotals,
		cartIsLoading,
		cartItemsCount,
		cartItemErrors,
		cartNeedsShipping,
	} = useStoreCart();

	const {
		applyCoupon,
		removeCoupon,
		isApplyingCoupon,
		isRemovingCoupon,
		appliedCoupons,
	} = useStoreCartCoupons();

	const { addErrorNotice } = useStoreNotices();

	// Ensures any cart errors listed in the API response get shown.
	useEffect( () => {
		cartItemErrors.forEach( ( error ) => {
			addErrorNotice( decodeEntities( error.message ), {
				isDismissible: true,
				id: error.code,
			} );
		} );
	}, [ cartItemErrors ] );

	const totalsCurrency = getCurrencyFromPriceResponse( cartTotals );

	const cartClassName = classnames( 'wc-block-cart', {
		'wc-block-cart--is-loading': cartIsLoading,
	} );

	return (
		<SidebarLayout className={ cartClassName }>
			<Main className="wc-block-cart__main">
				<CartLineItemsTitle itemCount={ cartItemsCount } />
				<CartLineItemsTable
					lineItems={ cartItems }
					isLoading={ cartIsLoading }
				/>
			</Main>
			<Sidebar className="wc-block-cart__sidebar">
				<Card isElevated={ true }>
					<CardBody>
						<h2 className="wc-block-cart__totals-title">
							{ __(
								'Cart totals',
								'woo-gutenberg-products-block'
							) }
						</h2>
						<SubtotalsItem
							currency={ totalsCurrency }
							values={ cartTotals }
						/>
						<TotalsFeesItem
							currency={ totalsCurrency }
							values={ cartTotals }
						/>
						<TotalsDiscountItem
							cartCoupons={ appliedCoupons }
							currency={ totalsCurrency }
							isRemovingCoupon={ isRemovingCoupon }
							removeCoupon={ removeCoupon }
							values={ cartTotals }
						/>
						{ cartNeedsShipping && (
							<TotalsShippingItem
								showCalculator={ isShippingCalculatorEnabled }
								showRatesWithoutAddress={
									! isShippingCostHidden
								}
								values={ cartTotals }
								currency={ totalsCurrency }
							/>
						) }
						{ ! DISPLAY_CART_PRICES_INCLUDING_TAX && (
							<TotalsTaxesItem
								currency={ totalsCurrency }
								values={ cartTotals }
							/>
						) }
						{ COUPONS_ENABLED && (
							<TotalsCouponCodeInput
								onSubmit={ applyCoupon }
								isLoading={ isApplyingCoupon }
							/>
						) }
						<TotalsFooterItem
							currency={ totalsCurrency }
							values={ cartTotals }
						/>
						<CheckoutButton
							link={ getSetting(
								'page-' + attributes?.checkoutPageId,
								false
							) }
						/>
					</CardBody>
				</Card>
			</Sidebar>
		</SidebarLayout>
	);
};

Cart.propTypes = {
	attributes: PropTypes.object.isRequired,
};

export default Cart;