private async void SetSelectedItemLifetime(DisplayItemLifetime value)
{
if (selectedItemLifetime == value)
{
return;
}
if (setSelectedItemLifetimeRunning)
{
return;
}
setSelectedItemLifetimeRunning = true;
var result = selectedItemLifetime < value ||
await messageService.ShowYesNoQuestionDialogAsync(resourceService.GetString("ReduceFeedItemLifetimeQuestion"));
if (result)
{
selectedItemLifetime = value;
FeedManager.ItemLifetime = value.ToValue();
}
RaisePropertyChanged(nameof(SelectedItemLifetime));
setSelectedItemLifetimeRunning = false;
}
public static TimeSpan?ToValue(this DisplayItemLifetime enumValue)
{
switch (enumValue)
{
case DisplayItemLifetime._1Month:
return(TimeSpan.FromDays(30));
case DisplayItemLifetime._3Month:
return(TimeSpan.FromDays(90));
case DisplayItemLifetime._6Month:
return(TimeSpan.FromDays(180));
case DisplayItemLifetime._1Year:
return(TimeSpan.FromDays(365));
case DisplayItemLifetime.Forever:
return(null);
default:
throw new NotSupportedException($"The value {enumValue} is not supported.");
}
}
