(function (app, angular) {
    app
            .factory('$e5aMessage', function (noty, $rootScope) {
                if(!angular.isArray($rootScope.messages)) {
                    $rootScope.messages = [];
                }
                var $e5aMessage = {
                    subscribe: function ($scope, callback) {
                        var handler = $rootScope.$on('$e5aMessage-event', callback);
                        $scope.$on('$destroy', handler);
                    },
                    success: function (message) {
                        message = message || 'Zapisano zmiany';
                        var event = {text: message, type: 'success'};
                        noty.showSuccess(message, {callbacks: {
                                onShow: function(){
                                    event.active = true;
                                },
                                onClose: function(){
                                    event.active = false;
                                }
                        }});
                        $rootScope.$emit('$e5aMessage-event', event);
                    },
                    failure: function (data) {
                        console.error(data.data);
                        var message = angular.isDefined(data.data.message) ? data.data.message : data.data;

                        if ((typeof data.data) === "object" && !angular.isUndefined(data.data.code)) {
                            if (data.data.code === '001') {
                                message = 'Podana wartość [' + data.data.column + '] istnieje już w bazie. Podaj inną.';
                            }
                        }

                        noty.showError(message);
                        $rootScope.$emit('$e5aMessage-event', {text: message, type: 'failure'});
                    }
                };

                return $e5aMessage;
            });

})(app, angular);