public string SyncNow(CalendarSyncProfile syncProfile, SyncMetric syncMetric, SyncCallback syncCallback)
        {
            try
            {
                if (syncProfile.GoogleAccount == null || syncProfile.GoogleAccount.GoogleCalendar == null ||
                    !syncProfile.ValidateOutlookSettings())
                {
                    _messageService.ShowMessageAsync(
                        "Please configure Google and Outlook calendar in settings to continue.");
                    return "Invalid Settings";
                }
                ResetSyncData();

                var isSyncComplete = _calendarUpdateService.SyncCalendar(syncProfile, syncMetric, syncCallback);
                return isSyncComplete ? null : "Error Occurred";
            }
            catch (AggregateException exception)
            {
                var flattenException = exception.Flatten();
                _messageService.ShowMessageAsync(flattenException.Message);
                _applicationLogger.Error(exception);
                return flattenException.Message;
            }
            catch (Exception exception)
            {
                _messageService.ShowMessageAsync(exception.Message);
                _applicationLogger.Error(exception);
                return exception.Message;
            }
        }