<?php

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declare(strict_types=1);

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namespace Automattic\WooCommerce\Blocks\Utils;

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use Automattic\WooCommerce\Blocks\Templates\ProductStockIndicator;

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use Automattic\WooCommerce\Enums\ProductType;

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/**

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* Utility functions for product availability.

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*/

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class ProductAvailabilityUtils {

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/**

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* Get product availability information.

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*

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* @param \WC_Product $product Product object.

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* @return string[] The product availability class and text.

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*/

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public static function get_product_availability( $product ) {

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$product_availability = array(

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'availability' => '',

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'class' => '',

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);

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if ( ! $product ) {

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return $product_availability;

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}

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$product_availability = $product->get_availability();

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// If the product is a variable product, make sure at least one of its

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// variations is purchasable.

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if (

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isset( $product_availability['class'] ) &&

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( 'in-stock' === $product_availability['class'] || 'available-on-backorder' === $product_availability['class'] ) &&

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ProductType::VARIABLE === $product->get_type()

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) {

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if ( ! $product->has_purchasable_variations() ) {

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$product_availability['availability'] = __( 'Out of stock', 'woocommerce' );

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$product_availability['class'] = 'out-of-stock';

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}

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}

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return $product_availability;

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}

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}

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