saved_cart = get_user_meta( $user->ID, '_woocommerce_persistent_cart_' . get_current_blog_id(), true );

	if ( ! $saved_cart ) {
		return;
	}

	$cart = WC()->session->cart;

	if ( empty( $cart ) || ! is_array( $cart ) || 0 === count( $cart ) ) {
		WC()->session->cart = $saved_cart['cart'];
	}
}

if ( ! function_exists( 'woocommerce_product_subcategories' ) ) {
	/**
	 * This is a legacy function which used to check if we needed to display subcats and then output them. It was called by templates.
	 *
	 * From 3.3 onwards this is all handled via hooks and the woocommerce_maybe_show_product_subcategories function.
	 *
	 * Since some templates have not updated compatibility, to avoid showing incorrect categories this function has been deprecated and will
	 * return nothing. Replace usage with woocommerce_output_product_categories to render the category list manually.
	 *
	 * This is a legacy function which also checks if things should display.
	 * Themes no longer need to call these functions. It's all done via hooks.
	 *
	 * @deprecated 3.3.1 @todo Add a notice in a future version.
	 * @param array $args Arguments.
	 * @return null|boolean
	 */
	function woocommerce_product_subcategories( $args = array() ) {
		$defaults = array(
			'before'        => '',
			'after'         => '',
			'force_display' => false,
		);

		$args = wp_parse_args( $args, $defaults );

		if ( $args['force_display'] ) {
			// We can still render if display is forced.
			woocommerce_output_product_categories(
				array(
					'before'    => $args['before'],
					'after'     => $args['after'],
					'parent_id' => is_product_category() ? get_queried_object_id() : 0,
				)
			);
			return true;
		} else {
			// Output nothing. woocommerce_maybe_show_product_subcategories will handle the output of cats.
			$display_type = woocommerce_get_loop_display_mode();

			if ( 'subcategories' === $display_type ) {
				// This removes pagination and products from display for themes not using wc_get_loop_prop in their product loops. @todo Remove in future major version.
				global $wp_query;

				if ( $wp_query->is_main_query() ) {
					$wp_query->post_count    = 0;
					$wp_query->max_num_pages = 0;
				}
			}

			return 'subcategories' === $display_type || 'both' === $display_type;
		}
	}
}

/**
 * Products RSS Feed.
 *
 * @deprecated 2.6
 * @return void
 */
function wc_products_rss_feed() {
	wc_deprecated_function( 'wc_products_rss_feed', '2.6' );
}

if ( ! function_exists( 'woocommerce_reset_loop' ) ) {

	/**
	 * Reset the loop's index and columns when we're done outputting a product loop.
	 *
	 * @deprecated 3.3
	 * @return void
	 */
	function woocommerce_reset_loop() {
		wc_reset_loop();
	}
}

if ( ! function_exists( 'woocommerce_product_reviews_tab' ) ) {
	/**
	 * Output the reviews tab content.
	 *
	 * @deprecated 2.4.0 Unused.
	 * @return void
	 */
	function woocommerce_product_reviews_tab() {
		wc_deprecated_function( 'woocommerce_product_reviews_tab', '2.4' );
	}
}

/**
 * Get the URL to the WooCommerce Legacy REST API.
 *
 * Note that as of WooCommerce 9.0 the WooCommerce Legacy REST API has been moved to a dedicated extension,
 * and the implementation of its root endpoint in WooCommerce core is now just a stub that will always return an error.
 * See the setup_legacy_api_stub method in includes/class-woocommerce.php and:
 * https://developer.woocommerce.com/2023/10/03/the-legacy-rest-api-will-move-to-a-dedicated-extension-in-woocommerce-9-0/
 *
 * @deprecated 9.0.0 The Legacy REST API has been removed from WooCommerce core.
 *
 * @since 2.1
 * @param string $path an endpoint to include in the URL.
 * @return string the URL.
 */
function get_woocommerce_api_url( $path ) {
	$url = get_home_url( null, 'wc-api/v3/', is_ssl() ? 'https' : 'http' );

	if ( ! empty( $path ) && is_string( $path ) ) {
		$url .= ltrim( $path, '/' );
	}

	return $url;
}

/**
 * Legacy REST API detection.
 *
 * This option used to be used to detect if the Legacy REST API was enabled, but the functionality was moved into a separate extension and deprecated.
 * The extension itself toggles this option between `yes` and `no` depending on whether the extension is active or not, but since this is the only
 * way to enable or disable the legacy API now, all we actually need to do is detect if the extension is active.
 *
 * @return string 'yes' or 'no'.
 */
add_filter( 'pre_option_woocommerce_api_enabled', function() {
	return WC()->legacy_rest_api_is_available() ? 'yes' : 'no';
} );
tion throw_on_error( $result ): void {
		if ( is_wp_error( $result ) ) {
			wp_send_json_error( [
				'message' => esc_html( $result->get_error_message() ),
				'extra_data' => $result->get_error_data(),
			] );
		}
	}

	/**
	 * @return void
	 */
	public function add_wc_scripts(): void {
		wp_enqueue_script( 'elementor-ai-unify-product-images',
			$this->get_js_assets_url( 'ai-unify-product-images' ),
			[
				'jquery',
				'elementor-v2-ui',
				'elementor-v2-icons',
				'wp-components',
				'elementor-common',
			],
			ELEMENTOR_VERSION,
			true
		);

		wp_localize_script(
			'elementor-ai-unify-product-images',
			'UnifyProductImagesConfig',
			[
				'get_product_images_url' => admin_url( 'admin-ajax.php' ),
				'set_product_images_url' => admin_url( 'admin-ajax.php' ),
				'nonce' => wp_create_nonce( 'elementor-ai-unify-product-images_nonce' ),
				'placeholder' => ELEMENTOR_ASSETS_URL . 'images/app/ai/product-image-unification-example.gif?' . ELEMENTOR_VERSION,
				'is_get_started' => User::get_introduction_meta( 'ai_get_started' ),
				'connect_url' => $this->get_ai_connect_url(),
			]
		);

		add_filter( 'bulk_actions-edit-product', function ( $data ) {
			return $this->add_products_bulk_action( $data );
		});

		wp_set_script_translations( 'elementor-ai-unify-product-images', 'elementor' );
	}

	/**
	 * @param $product
	 * @param int|null $image_to_remove
	 * @param int|null $image_to_add
	 * @return void
	 */
	private function update_product_gallery( $product, ?int $image_to_remove, ?int $image_to_add ): void {
		$gallery_image_ids = $product->get_gallery_image_ids();

		$index = array_search( $image_to_remove, $gallery_image_ids, true );
		if ( false !== $index ) {
			unset( $gallery_image_ids[ $index ] );
		}

		if ( ! in_array( $image_to_add, $gallery_image_ids, true ) ) {
			$gallery_image_ids[] = $image_to_add;
		}

		$product->set_gallery_image_ids( $gallery_image_ids );
		$product->save();
	}
}