/**
 * File customizer_multiple_choice.js
 *
 * Deactivate None item if others are selected.
 *
 * @author Themeisle
 * @version 1.1.2
 * @package capri-pro
 */

/* global jQuery */
jQuery(document).ready(function () {
    'use strict';

    var theme_conrols = jQuery('#customize-theme-controls');
    var multi_select = jQuery('.capri-multiple-select');
    theme_conrols.on( 'click', '.capri-multiple-select', function () {
        if ( jQuery(this).children(':selected').length === 0 ){
            multi_select.val('none');
        }
        var values = multi_select.val();
        if (values.length > 1) {
            var index = values.indexOf('none');
            if (index > -1) {
                values.splice(index, 1);
            }
            multi_select.val(values);
        }
        jQuery(this).trigger('change');
        event.preventDefault();
    });
});