private async Task <bool> ResponseAsync(ControllerParameter parameter, Message message)
{
void append()
{
var profile = parameter.SenderProfile;
var messages = profile.MessageCollection;
if (messages.Any(r => r.Id == message.Id))
{
return;
}
messages.Add(message);
var eventArgs = new MessageEventArgs(this, profile, message);
NewMessage?.Invoke(this, eventArgs);
if (eventArgs.Handled)
{
return;
}
profile.Hint++;
}
var success = parameter.SenderProfile != null;
if (success)
{
await UpdateUIAsync(append);
}
var data = new { status = success ? "ok" : "refused" };
await parameter.ResponseAsync(data);
return(success);
}
internal async Task HandleDirectoryAsync(ControllerParameter parameter)
{
var profile = parameter.SenderProfile;
var handler = NewDirectoryReceiver;
if (profile == null || handler == null || parameter.ConnectionType != LinkConnectionType.Tcp)
{
return;
}
var data = parameter.Packet.Data;
var name = data["name"].As <string>();
using (var receiver = new DirectoryReceiver(this, profile, parameter.Stream, name))
{
await parameter.ResponseAsync(new { status = "wait" });
await UpdateUIAsync(() => handler.Invoke(receiver));
await receiver.LoopAsync();
}
}