private async Task DoCreateChat() {
List<InputUser> inputUsers = new List<InputUser>();
ObservableCollection<UserModel> users = SelectableUsers.GetUsers();
foreach (var userModel in users) {
if (userModel.IsCheckedInternal)
inputUsers.Add(TL.inputUserContact(userModel.Id));
}
messages_StatedMessage msg = await TelegramSession.Instance.Api.messages_createChat(inputUsers, ChatTitleEdit.ContentText.Text);
TelegramSession.Instance.Updates.Process(msg);
foreach (var userModel in SelectableUsers.GetUsers()) {
userModel.IsCheckedInternal = false;
}
}
private async Task <List <SimpleUser> > GetUsers()
{
var ids = (await mClient.GetContacts()).Cast <ContactConstructor>();
var ius = ids.Select(r => TL.inputUserContact(r.user_id)).ToList();
var users = new List <SimpleUser>(ius.Count);
foreach (var user in ius)
{
var su = new SimpleUser(await mClient.GetFullUser(user));
if (su.Self)
{
mSelfUserId = su.Id;
}
users.Add(su);
}
users.Sort();
return(users);
}