export const wpReactKitSlug = 'rex-product-recommendations';

/**
 * As we are using hash based navigation, hack fix
 * to highlight the current selected menu
 *
 * Requires jQuery
 */
export function menuFix() {
	const $ = jQuery;

	const menuRoot = $('#toplevel_page_' + wpReactKitSlug);
	const currentUrl = window.location.href;
	const currentPath = currentUrl.substr(currentUrl.indexOf('admin.php'));

	$('ul.wp-submenu li', menuRoot).removeClass('current');

	menuRoot.on('click', 'a', function () {
		const self = $(this);

		$('ul.wp-submenu li', menuRoot).removeClass('current');

		if (self.hasClass('wp-has-submenu')) {
			$('li.wp-first-item', menuRoot).addClass('current');
		} else {
			self.parents('li').addClass('current');
		}
	});

	$('ul.wp-submenu a', menuRoot).each(function (index: number, el: any) {
		let isActive = false;

		switch ($(el).attr('href')) {
			case currentPath:
				isActive = true;
				break;

			default:
				break;
		}

		if (isActive) {
			$(el).parent().addClass('current');
		}
	});
}