/**
 * Below Header Header Styling
 *
 * @package Astra Addon
 * @since 1.0.0
 */

( function() {
	var initial_window_width = screen.width;
	var toggle_menu_style = document.querySelectorAll( '.ast-no-toggle-below-menu-enable' ) || 0;

	if( ! toggle_menu_style.length ) {
		return;
	}

	var __main_header_all = document.querySelectorAll( '.ast-below-header' );
	var menu_toggle_all   = document.querySelectorAll( '.ast-below-header' );

	for (var i = 0; i < menu_toggle_all.length; i++) {

		var parentList = __main_header_all[i].querySelectorAll( '.ast-below-header-menu .menu-item' );

	 	var astra_menu_toggle = __main_header_all[i].querySelectorAll( '.ast-below-header-menu .ast-menu-toggle' );

		// Add Eevetlisteners for Submenu.
		if (astra_menu_toggle.length > 0) {
			for (var k = 0; k < astra_menu_toggle.length; k++) {
				astra_menu_toggle[k].removeEventListener('click', AstraToggleSubMenu);
				astra_menu_toggle[k].addEventListener('click', AstraToggleSubMenu, false);
			};
		}

		var astra_menu_toggle = __main_header_all[i].querySelectorAll( '.ast-below-header-menu > .menu-item > .ast-menu-toggle' );
		BelowMenuNoToggle( astra_menu_toggle );

	}

	function BelowMenuNoToggle( astra_menu_toggle ) {
		if( parseInt( window.innerWidth ) <= 480 ) {
			for (var i = 0; i < astra_menu_toggle.length; i++) {

				astra_menu_toggle[i].addEventListener( 'click', function ( event ) {
					event.preventDefault();

					var position = this.nextElementSibling.getBoundingClientRect();
					var is_set = this.nextElementSibling.getAttribute('data-set');
					if( null === is_set ) {

						this.nextElementSibling.setAttribute('data-set', true);
						this.nextElementSibling.style.width = 'auto';

						left = '-' + parseFloat( position.left ) + 'px';

						this.nextElementSibling.style.left  = left;
						var li_width = document.documentElement.clientWidth;
						
						// set width of submenu to full screen.
						this.nextElementSibling.style.width = li_width + 'px';
					}
				});
			}
		}
	}

	window.addEventListener( 'resize', function() {

		if ( initial_window_width != screen.width ) {
			
			// Update the window width for next time
			initial_window_width = screen.width

			if ( 'BODY' !== document.activeElement.tagName ) {
				return;
			}

			// Select all sub-menus within .ast-below-header and remove inline styles.
			document.querySelectorAll( '.ast-below-header .sub-menu' )
				?.forEach( ( subMenu ) => subMenu.removeAttribute( 'style' ) );

			// Select all list items within .ast-below-header and remove the 'ast-submenu-expanded' class.
			document.querySelectorAll( '.ast-below-header li' )
				?.forEach( ( listItem ) => listItem.classList.remove( 'ast-submenu-expanded' ) );

			const __main_header_all = document.querySelectorAll( '.ast-below-header' );
			const menu_toggle_all   = document.querySelectorAll( '.ast-below-header' );

			for ( let i = 0; i < menu_toggle_all.length; i++ ) {
				const astra_menu_toggle = __main_header_all[i].querySelectorAll( '.ast-below-header-menu > .menu-item > .ast-menu-toggle' );

				if ( astra_menu_toggle.length !== 0 ) {
					for ( let i = 0; i < astra_menu_toggle.length; i++ ) {
						astra_menu_toggle[i].nextElementSibling.removeAttribute( 'data-set' );
					}

					BelowMenuNoToggle( astra_menu_toggle );
				}
			}
		}
	});
})();