Tax Switch for WooCommerce cart compatibility

Tax Switch for WooCommerce cart compatibility

/**
 * Plugin Name: FKCart Tax Switch Suppress
 * Description: Hides Tax Switch dual price (incl/excl VAT) only in the cart icon/menu.
 *              Keeps it active in the cart modal, product pages, etc.
 *              Uses FKCart's native hooks - no backtrace.
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

add_filter( 'wdevs_tax_switch_skip_next_price_wrap', function( $skip, $context, $public ) {
	// Cart icon = menu OR fragment build before modal loads
	// Cart modal = fkcart_after_header fires (side-cart.php)
	$in_menu = function_exists( 'doing_filter' ) && doing_filter( 'wp_nav_menu_items' );
	$in_fragments = function_exists( 'doing_filter' ) && doing_filter( 'woocommerce_add_to_cart_fragments' );
	$modal_loaded = function_exists( 'did_action' ) && did_action( 'fkcart_after_header' );

	// Suppress only when: menu (cart icon) OR fragments before modal (cart icon parts)
	if ( $in_menu || ( $in_fragments && ! $modal_loaded ) ) {
		return true;
	}

	return $skip;
}, 10, 3 );