private async void SendContactExecute()
{
var picker = new ContactPicker();
picker.SelectionMode = ContactSelectionMode.Fields;
picker.DesiredFieldsWithContactFieldType.Add(ContactFieldType.PhoneNumber);
var picked = await picker.PickContactAsync();
if (picked != null)
{
TdWindows.Contact contact = null;
var annotationStore = await ContactManager.RequestAnnotationStoreAsync(ContactAnnotationStoreAccessType.AppAnnotationsReadWrite);
var store = await ContactManager.RequestStoreAsync(ContactStoreAccessType.AppContactsReadWrite);
if (store != null && annotationStore != null)
{
var full = await store.GetContactAsync(picked.Id);
if (full != null)
{
var annotations = await annotationStore.FindAnnotationsForContactAsync(full);
var first = annotations.FirstOrDefault();
if (first != null)
{
var remote = first.RemoteId;
if (int.TryParse(remote.Substring(1), out int userId))
{
var user = ProtoService.GetUser(userId);
if (user != null)
{
contact = new TdWindows.Contact(user.PhoneNumber, user.FirstName, user.LanguageCode, user.Id);
}
}
}
//contact = full;
}
}
if (contact == null)
{
var phone = picked.Phones.FirstOrDefault();
if (phone == null)
{
return;
}
contact = new TdWindows.Contact(phone.Number, picked.FirstName, picked.LastName, 0);
}
if (contact != null)
{
await SendContactAsync(contact);
}
}
}
public Task <BaseObject> SendContactAsync(TdWindows.Contact contact)
{
return(SendMessageAsync(0, new InputMessageContact(contact)));
}
