<\/button>/i';

		preg_match( $regex_pattern, $product, $input_matches );

		if ( ! empty( $input_matches ) ) {
			$product = preg_replace( $regex_pattern, $hidden_is_descendent_of_single_product_block_input . $input_matches[0], $product );
		}

		return $product;
	}

	/**
	 * Filter the add to cart message to prevent the Notice from being displayed when the Add to Cart form is a descendent of a Single Product block
	 * and the Add to Cart button is clicked.
	 *
	 * @param string $message Message to be displayed when product is added to the cart.
	 */
	public function add_to_cart_message_html_filter( $message ) {
		// phpcs:ignore
		if ( isset( $_POST['is-descendent-of-single-product-block'] ) && 'true' === $_POST['is-descendent-of-single-product-block'] ) {
			return false;
		}
		return $message;
	}

	/**
	 * Hooks into the `woocommerce_add_to_cart_redirect` filter to prevent redirecting
	 * to another page when the block is inside the Single Product block and the Add to Cart button
	 * is clicked.
	 *
	 * @param string $url The URL to redirect to after the product is added to the cart.
	 * @return string The filtered redirect URL.
	 */
	public function add_to_cart_redirect_filter( $url ) {
		// phpcs:ignore
		if ( isset( $_POST['is-descendent-of-single-product-block'] ) && 'true' == $_POST['is-descendent-of-single-product-block'] ) {

			if ( 'yes' === get_option( 'woocommerce_cart_redirect_after_add' ) ) {
				return wc_get_cart_url();
			}

			return wp_validate_redirect( wp_get_referer(), $url );
		}

		return $url;
	}

	/**
	 * Get the frontend script handle for this block type.
	 *
	 * @param string $key Data to get, or default to everything.
	 */
	protected function get_block_type_script( $key = null ) {
		return null;
	}

	/**
	 * Get the frontend style handle for this block type.
	 *
	 * @return null
	 */
	protected function get_block_type_style() {
		return array_merge( parent::get_block_type_style(), [ 'wc-blocks-packages-style' ] );
	}

	/**
	 * It isn't necessary register block assets because it is a server side block.
	 */
	protected function register_block_type_assets() {
		return null;
	}
}