(function()
{
    angular.module('appSdk')
        .factory('GroupsBusiness', ['GroupsDataAccess', '$q', 'DataShareBusiness', function (GroupsDataAccess, $q, DataShareBusiness) {

            var Business = {};

            Business.makeParents = function(group)
            {
                if (group.Groups != null) {
                    group.Groups.forEach(function (g) {
                        g.Parent = group;
                        Business.makeParents(g);
                    });
                }
            };

            Business.getAll = function(promise)
            {
                var defer = $q.defer();

                GroupsDataAccess.getAll(promise).then(function(data)
                {
                    data.forEach(function(group)
                    {
                        Business.makeParents(group);
                        group.parent = null;
                    });
                    defer.resolve(data);
                }, defer.reject);

                return defer.promise;
            };

            Business.loadAll = function(promise)
            {
                var defer = $q.defer();

                Business.getAll(promise).then(function(data)
                {
                    DataShareBusiness.Groups = data;
                    defer.resolve(data);
                }, defer.reject);

                return defer.promise;
            };

            return Business;
        }]);
})();