private async Task GetDateSummaryAsync(DateTime date)
        {
            try
            {
                IsLoading = true;

                var model = await _restApiService.GetDateSummaryAsync(AppSettings.DefaultTimeZone, date);

                if (model != null)
                {
                    var results = model
                                  .OrderBy(m => m.Date)
                                  .ToList();

                    Summary.Clear();

                    foreach (var result in results)
                    {
                        Summary.Add(result);
                    }

                    LoadTemperaturePlot();
                    LoadHumidityemperaturePlot();
                }
            }
            finally
            {
                IsLoading = false;
            }
        }
        private void OnSave()
        {
            this.user.ValidateAll();

            Summary.Clear();
            var summary = this.user.GetErrorSummary();

            foreach (var errors in summary.Values)
            {
                foreach (var error in errors)
                {
                    Summary.Add(error);
                }
            }
        }