protected override async void SendExecute()
{
var user = SelectedItems.FirstOrDefault();
if (user == null)
{
return;
}
TLType type = 0;
Task <MTProtoResponse <TLUpdatesBase> > task = null;
if (_item is TLChannel channel)
{
type = TLType.ChannelsInviteToChannel;
task = ProtoService.InviteToChannelAsync(channel.ToInputChannel(), new TLVector <TLInputUserBase> {
user.ToInputUser()
});
}
else if (_item is TLChat chat)
{
var count = 100;
var config = CacheService.GetConfig();
if (config != null)
{
count = config.ForwardedCountMax;
}
type = TLType.MessagesAddChatUser;
task = ProtoService.AddChatUserAsync(chat.Id, user.ToInputUser(), count);
}
if (task == null)
{
return;
}
var response = await task;
if (response.IsSucceeded)
{
NavigationService.GoBack();
if (response.Result is TLUpdates updates)
{
var newMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewMessage) as TLUpdateNewMessage;
if (newMessage != null)
{
Aggregator.Publish(newMessage.Message);
}
var newChannelMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewChannelMessage) as TLUpdateNewChannelMessage;
if (newChannelMessage != null)
{
Aggregator.Publish(newChannelMessage.Message);
}
}
}
else
{
AlertsService.ProcessError(response.Error, type, _item is TLChannel inner && inner.IsBroadcast);
}
}
