private QuestionBlockViewModel CreateQuestionBlock(StackExchangeSite site, int questionCount)
{
var block = new QuestionBlockViewModel(_api, site);
block.ReloadQuestions.Execute(questionCount).Subscribe();
return(block);
}
public QuestionBlockViewModel(Api api, StackExchangeSite site)
{
Questions = new ReactiveList <Question>();
Site = site;
ReloadQuestions = ReactiveCommand.CreateFromTask <int, QuestionList>(questionCount => api.GetQuestions(site.api_site_parameter, questionCount));
ReloadQuestions.ThrownExceptions.BindTo(this, vm => vm.LatestException);
ReloadQuestions.Subscribe(UpdateQuestions);
}
private IObservable <Unit> ToggleSelected(StackExchangeSite site)
{
if (site.IsSelected)
{
SelectedSites.Add(site);
}
else
{
SelectedSites.Remove(site);
}
var hashSet = new HashSet <string>(SelectedSites.Select(s => s.api_site_parameter));
return(BlobCache.UserAccount.InsertObject(_selectedSitesCacheKey, hashSet));
}
