public Configs GetConfigs()
        {
            _iOManager.Initialize();
            var text = _iOManager.GetSavedConfigs();

            if (string.IsNullOrEmpty(text))
            {
                var configs = new Configs()
                {
                    AlertShown            = 0,
                    LastNotifiedImageUri  = string.Empty,
                    LastChangedImageUri   = string.Empty,
                    LastBackgroundJobDate = DateTimeOffset.MinValue
                };
                SaveConfigs(configs);
                return(configs);
            }
            else
            {
                var configs = JsonConvert.DeserializeObject <Configs>(text);
                return(configs);
            }
        }