private async void OnIMASelectedChanged(ImpactMeasurementArea ima, bool selected)
{
if (selected)
{
TemplateViewModels.Add(new QuestionnaireTemplateViewModel((await Firestore
.Collection("QuestionnaireTemplates")
.Document(ima.ToString()).GetAsync())
.ToObject <QuestionnaireTemplate>() !));
}
else
{
TemplateViewModels.Remove(TemplateViewModels.Single(x => x.IMA == ima));
}
}
public static void SetCurrent(string?uid)
{
if (uid != Current?.UID)
{
listener?.Remove();
if (string.IsNullOrEmpty(uid))
{
Current = null;
previousUID = null;
CurrentUpdated?.Invoke(null);
CurrentChanged?.Invoke(null);
return;
}
var doc = Firestore.Collection("Users").Document(uid !);
listener = doc.AddSnapshotListener((snapshot, ex) => OnCurrentSnapshot(snapshot));
}
}
public void InitForChild(string uid)
{
childDoc = Firestore.Collection("Kids").Document(uid);
IMAViewModels.ForEach(x => x.IsSelected = false);
}
