using Godot;


namespace Rokojori
{  
  [GlobalClass]
  public partial class NetworkManager:Node
  {
    [Export]
    public NetworkBackend backend;

    NetworkNodeMemberReferences _references = new NetworkNodeMemberReferences(); 
    public NetworkNodeMemberReferences references => _references;

    ExtendedNetworkTransport _transport = new ExtendedNetworkTransport();
    public NetworkTransport transport => _transport;

    ExtendedNetworkSessionManager _sessionManager = new ExtendedNetworkSessionManager();
    public NetworkSessionManager sessionManager => _sessionManager;

    bool _initialized = false;

    [Export]
    public Action onStartedSession;

    [Export]
    public Action onSessionMemberJoined;

    [Export]
    public Action onSessionMemberLeft;

    public static NetworkManager Get()
    {
      return Unique<NetworkManager>.Get();
    }
    
    public static bool IsInSession => Get().sessionManager.isInSession;    
    public static int ownSessionMemberIndex => Get().sessionManager.ownMemberIndex;
    public static int serverSessionMemberIndex =>Get().sessionManager.serverMemberIndex;


    public void Initialize()
    {
      if ( _initialized )
      {
        return;
      }

      RJLog.Log( "InitializeBackend:" );

      backend.InitializeBackend( this, _sessionManager, _transport );
      _initialized = true;
    }

    public override void _Process( double delta )
    {
      if ( ! IsInSession )
      {
        return;
      }

      _transport.ProcessQueuedMessages();
    }
  }
}