<?php

// Helper: Determine if page is a virtual page
function ccat_is_virtual_page( $page_id ) {
	return get_post_meta( $page_id, '_wp_page_template', true ) === 'virtual.php';
}

// Replace menu item path with '#' for virtual pages
add_filter( 'graphql_resolve_field', 'ccat_virtual_page_menu_item_graphql_value', 10, 5 );
function ccat_virtual_page_menu_item_graphql_value( $result, $source, $args, $context, $info ) {
	if ( $source instanceof \WPGraphQL\Model\MenuItem && $info->fieldName === 'path' ) {
		$menu_item = wp_setup_nav_menu_item( get_post( $source->databaseId ) );
		if ( $menu_item->object === 'page' && ccat_is_virtual_page( $menu_item->object_id ) ) {
			return '#';
		}
	}
	return $result;
}