jQuery(document).ready(function ($) {

    jQuery('#wp-admin-bar-my-sites-search input').bind('keyup search', function () {
        var searchValRegex = new RegExp(jQuery(this).val(), 'i');
        jQuery('#wp-admin-bar-my-sites-list > li.menupop').hide().filter(function () {
            return searchValRegex.test(jQuery(this).children('a').text());
        }).show();
    });

    const breakpoint_pc = 783;

    let sites = $('#wp-admin-bar-my-sites-list li.menupop').length;
    if (sites === 1) {
        $('#wp-admin-bar-my-sites').children('.ab-sub-wrapper').addClass('site_single');
    }

    let is_pc;
    $(window).on('load resize', function () {
        let width = $(window).width();
        if (width >= breakpoint_pc) {
            is_pc = true;
        } else {
            is_pc = false;
        }
    });

    $('#wp-admin-bar-my-sites-list > .menupop').on('hover', function () {
        let top = $(this).offset().top;
        let offsetTop = 6;
        let subMenu = $(this).find('.ab-submenu');
        if (is_pc === true) {
            subMenu.offset({'top': top - offsetTop});
        }
    })

});