woocommerce/plugins/woocommerce-blocks/assets/js/blocks/checkout/inner-blocks/checkout-shipping-method-block/edit.tsx

/* eslint-disable @wordpress/no-unsafe-wp-apis */
/**
 * External dependencies
 */
import classnames from 'classnames';
import { __ } from '@wordpress/i18n';
import {
	PanelBody,
	ToggleControl,
	__experimentalRadio as Radio,
	__experimentalRadioGroup as RadioGroup,
} from '@wordpress/components';
import { Icon, store, shipping } from '@wordpress/icons';
import { ADMIN_URL } from '@woocommerce/settings';
import { LOCAL_PICKUP_ENABLED } from '@woocommerce/block-settings';
import {
	InspectorControls,
	useBlockProps,
	RichText,
} from '@wordpress/block-editor';
import { useShippingData } from '@woocommerce/base-context/hooks';
import { innerBlockAreas } from '@woocommerce/blocks-checkout';
import { useDispatch, useSelect } from '@wordpress/data';
import { CHECKOUT_STORE_KEY } from '@woocommerce/block-data';
import ExternalLinkCard from '@woocommerce/editor-components/external-link-card';
import { Attributes } from '@woocommerce/blocks/checkout/types';
import { updateAttributeInSiblingBlock } from '@woocommerce/utils';

/**
 * Internal dependencies
 */
import {
	FormStepBlock,
	AdditionalFields,
	AdditionalFieldsContent,
} from '../../form-step';
import { RatePrice, getLocalPickupPrices, getShippingPrices } from './shared';
import type { minMaxPrices } from './shared';
import './style.scss';
import { defaultShippingText, defaultLocalPickupText } from './constants';

const LocalPickupSelector = ( {
	checked,
	rate,
	showPrice,
	showIcon,
	toggleText,
	setAttributes,
}: {
	checked: string;
	rate: minMaxPrices;
	showPrice: boolean;
	showIcon: boolean;
	toggleText: string;
	setAttributes: ( attributes: Record< string, unknown > ) => void;
} ) => {
	return (
		<Radio
			value="pickup"
			className={ classnames(
				'wc-block-checkout__shipping-method-option',
				{
					'wc-block-checkout__shipping-method-option--selected':
						checked === 'pickup',
				}
			) }
		>
			{ showIcon === true && (
				<Icon
					icon={ store }
					size={ 28 }
					className="wc-block-checkout__shipping-method-option-icon"
				/>
			) }
			<RichText
				value={ toggleText }
				placeholder={ defaultLocalPickupText }
				tagName="span"
				className="wc-block-checkout__shipping-method-option-title"
				onChange={ ( value ) =>
					setAttributes( { localPickupText: value } )
				}
				__unstableDisableFormats
				preserveWhiteSpace
			/>
			{ showPrice === true && (
				<RatePrice minRate={ rate.min } maxRate={ rate.max } />
			) }
		</Radio>
	);
};

const ShippingSelector = ( {
	checked,
	rate,
	showPrice,
	showIcon,
	toggleText,
	setAttributes,
}: {
	checked: string;
	rate: minMaxPrices;
	showPrice: boolean;
	showIcon: boolean;
	toggleText: string;
	setAttributes: ( attributes: Record< string, unknown > ) => void;
} ) => {
	const Price =
		rate.min === undefined ? (
			<span className="wc-block-checkout__shipping-method-option-price">
				{ __(
					'calculated with an address',
					'woo-gutenberg-products-block'
				) }
			</span>
		) : (
			<RatePrice minRate={ rate.min } maxRate={ rate.max } />
		);

	return (
		<Radio
			value="shipping"
			className={ classnames(
				'wc-block-checkout__shipping-method-option',
				{
					'wc-block-checkout__shipping-method-option--selected':
						checked === 'shipping',
				}
			) }
		>
			{ showIcon === true && (
				<Icon
					icon={ shipping }
					size={ 28 }
					className="wc-block-checkout__shipping-method-option-icon"
				/>
			) }
			<RichText
				value={ toggleText }
				placeholder={ defaultShippingText }
				tagName="span"
				className="wc-block-checkout__shipping-method-option-title"
				onChange={ ( value ) =>
					setAttributes( { shippingText: value } )
				}
				__unstableDisableFormats
				preserveWhiteSpace
			/>
			{ showPrice === true && Price }
		</Radio>
	);
};

export const Edit = ( {
	attributes,
	setAttributes,
	clientId,
}: {
	clientId: string;
	attributes: {
		title: string;
		description: string;
		showStepNumber: boolean;
		allowCreateAccount: boolean;
		localPickupText: string;
		shippingText: string;
		showPrice: boolean;
		showIcon: boolean;
		className: string;
		shippingCostRequiresAddress: boolean;
	};
	setAttributes: ( attributes: Record< string, unknown > ) => void;
} ): JSX.Element | null => {
	const toggleAttribute = ( key: keyof Attributes ): void => {
		const newAttributes = {} as Partial< Attributes >;
		newAttributes[ key ] = ! ( attributes[ key ] as boolean );
		setAttributes( newAttributes );
	};

	const { setPrefersCollection } = useDispatch( CHECKOUT_STORE_KEY );
	const { prefersCollection } = useSelect( ( select ) => {
		const checkoutStore = select( CHECKOUT_STORE_KEY );
		return {
			prefersCollection: checkoutStore.prefersCollection(),
		};
	} );
	const { showPrice, showIcon, className, localPickupText, shippingText } =
		attributes;
	const {
		shippingRates,
		needsShipping,
		hasCalculatedShipping,
		isCollectable,
	} = useShippingData();

	if (
		! needsShipping ||
		! hasCalculatedShipping ||
		! shippingRates ||
		! isCollectable ||
		! LOCAL_PICKUP_ENABLED
	) {
		return null;
	}

	const changeView = ( method: string ) => {
		if ( method === 'pickup' ) {
			setPrefersCollection( true );
		} else {
			setPrefersCollection( false );
		}
	};

	return (
		<FormStepBlock
			attributes={ attributes }
			setAttributes={ setAttributes }
			className={ classnames(
				'wc-block-checkout__shipping-method',
				className
			) }
		>
			<InspectorControls>
				<PanelBody
					title={ __(
						'Calculations',
						'woo-gutenberg-products-block'
					) }
				>
					<ToggleControl
						label={ __(
							'Hide shipping costs until an address is entered',
							'woo-gutenberg-products-block'
						) }
						checked={ attributes.shippingCostRequiresAddress }
						onChange={ ( selected ) => {
							updateAttributeInSiblingBlock(
								clientId,
								'shippingCostRequiresAddress',
								selected,
								'woocommerce/checkout-shipping-methods-block'
							);

							toggleAttribute( 'shippingCostRequiresAddress' );
						} }
					/>
				</PanelBody>
				<PanelBody
					title={ __( 'Appearance', 'woo-gutenberg-products-block' ) }
				>
					<p className="wc-block-checkout__controls-text">
						{ __(
							'Choose how this block is displayed to your customers.',
							'woo-gutenberg-products-block'
						) }
					</p>
					<ToggleControl
						label={ __(
							'Show icon',
							'woo-gutenberg-products-block'
						) }
						checked={ showIcon }
						onChange={ () =>
							setAttributes( {
								showIcon: ! showIcon,
							} )
						}
					/>
					<ToggleControl
						label={ __(
							'Show costs',
							'woo-gutenberg-products-block'
						) }
						checked={ showPrice }
						onChange={ () =>
							setAttributes( {
								showPrice: ! showPrice,
							} )
						}
					/>
				</PanelBody>
				<PanelBody
					title={ __(
						'Shipping Methods',
						'woo-gutenberg-products-block'
					) }
				>
					<p className="wc-block-checkout__controls-text">
						{ __(
							'Methods can be made managed in your store settings.',
							'woo-gutenberg-products-block'
						) }
					</p>
					<ExternalLinkCard
						key={ 'shipping_methods' }
						href={ `${ ADMIN_URL }admin.php?page=wc-settings&tab=shipping` }
						title={ __(
							'Shipping',
							'woo-gutenberg-products-block'
						) }
						description={ __(
							'Manage your shipping zones, methods, and rates.',
							'woo-gutenberg-products-block'
						) }
					/>
					<ExternalLinkCard
						key={ 'pickup_location' }
						href={ `${ ADMIN_URL }admin.php?page=wc-settings&tab=shipping&section=pickup_location` }
						title={ __(
							'Local Pickup',
							'woo-gutenberg-products-block'
						) }
						description={ __(
							'Allow customers to choose a local pickup location during checkout.',
							'woo-gutenberg-products-block'
						) }
					/>
				</PanelBody>
			</InspectorControls>
			<RadioGroup
				id="shipping-method"
				className="wc-block-checkout__shipping-method-container"
				label="options"
				onChange={ changeView }
				checked={ prefersCollection ? 'pickup' : 'shipping' }
			>
				<ShippingSelector
					checked={ prefersCollection ? 'pickup' : 'shipping' }
					rate={ getShippingPrices(
						shippingRates[ 0 ]?.shipping_rates
					) }
					showPrice={ showPrice }
					showIcon={ showIcon }
					setAttributes={ setAttributes }
					toggleText={ shippingText }
				/>
				<LocalPickupSelector
					checked={ prefersCollection ? 'pickup' : 'shipping' }
					rate={ getLocalPickupPrices(
						shippingRates[ 0 ]?.shipping_rates
					) }
					showPrice={ showPrice }
					showIcon={ showIcon }
					setAttributes={ setAttributes }
					toggleText={ localPickupText }
				/>
			</RadioGroup>
			<AdditionalFields block={ innerBlockAreas.SHIPPING_METHOD } />
		</FormStepBlock>
	);
};

export const Save = (): JSX.Element => {
	return (
		<div { ...useBlockProps.save() }>
			<AdditionalFieldsContent />
		</div>
	);
};