using Google.Protobuf;
using Google.Protobuf.WellKnownTypes;


using ServerCore;
using ServerBase;
using ServerCommon;
using ServerCommon.BusinessLogDomain;
using MetaAssets;



namespace GameServer.PacketHandler;


[PacketHandler("", typeof(ServerMessage.Types.GS2GS_REQ_RESERVATION_CANCEL_TO_SERVER), typeof(ReqReservationCancelToServerMQPacketHandler), typeof(RabbitMQ4Game))]
public class ReqReservationCancelToServerMQPacketHandler : PacketRecvHandler
{
    public override async Task<Result> onProcessPacket(ISession session, IMessage recvMessage)
    {
        var msg = recvMessage as ServerMessage;
        NullReferenceCheckHelper.throwIfNull(msg, () => $"msg is null !!!");

        var message = msg.ReqReservationCancelToServer;
        NullReferenceCheckHelper.throwIfNull(message, () => $"message is null !!!");

        // 1. cancel 처리
        await GameServerApp.getServerLogic().getReservationManager().cancelProcess(message);

        // 2. ack 전송
        var send = new ServerMessage();
        send.AckReservationCancelToServer = new ServerMessage.Types.GS2GS_ACK_RESERVATION_CANCEL_TO_SERVER();
        send.AckReservationCancelToServer.RequestUserGuid = message.RequestUserGuid;
        
        var rabbit_mq = GameServerApp.getServerLogic().getRabbitMqConnector() as RabbitMqConnector;
        NullReferenceCheckHelper.throwIfNull(rabbit_mq, () => $"rabbit_mq is null !!!");

        rabbit_mq.SendMessage(message.RequestServerName, send);
        
        return new();
    }
}