"use strict";

angular.module("vocabulary")
    .service("drawerService", ["$document", "$q", function ($document, $q) {

        return {
            closeOpenDrawers: closeOpenDrawers,
            openSingleDrawer: openSingleDrawer
        };

        function closeOpenDrawers (elementClassName, duration) {
            var x = Array.from($document[0].getElementsByClassName(elementClassName)).filter(function (elem) {
                return elem.style.display !== 'none';
            });
            return $q.when(angular.element(x).slideToggle(duration, "linear").promise());
        }

        function openSingleDrawer(elementId, duration) {
            return $q.when(angular.element($document[0].getElementById(elementId)).slideToggle(duration).promise());
        }
    }]);