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


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



namespace GameServer.PacketHandler;

[PacketHandler(typeof(ClientToGameReq), typeof(ClientToGameReq.Types.C2GS_REQ_NPC_DIALOGUE), typeof(QuestNPCDialoguePacketHandler), typeof(GameLoginListener))]
public class QuestNPCDialoguePacketHandler : PacketRecvHandler
{
    public override async Task<Result> onProcessPacket(ISession session, IMessage recvMessage)
    {
        var owner = session as Player;
        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
        var recv_msg = recvMessage as ClientToGame;
        NullReferenceCheckHelper.throwIfNull(recv_msg, () => $"recv_msg is null !!!");
        var request = recv_msg.Request.ReqNPCDialogue;

        var dialogue = request.Dialogue;
        var dialogue_result = request.DialogueResult;

        var result = new Result();
        send_GS2C_ACK_NPC_DIALOGUE(owner, result, dialogue, dialogue_result);


        var dialogue_action = owner.getEntityAction<QuestNPCDialogueAction>();
        await dialogue_action.checkQuestDialogue(dialogue, dialogue_result);

        return result;
    }


    private static bool send_GS2C_ACK_NPC_DIALOGUE(Player owner, Result result, string dialogue, string dialogueResult)
    {
        var ack_packet = new ClientToGame();
        ack_packet.Response = new ClientToGameRes();

        ack_packet.Response.ErrorCode = result.ErrorCode;
        ack_packet.Response.AckNPCDialogue = new();
        ack_packet.Response.AckNPCDialogue.Dialogue = dialogue;
        ack_packet.Response.AckNPCDialogue.DialogueResult = dialogueResult;

        if (false == GameServerApp.getServerLogic().onSendPacket(owner, ack_packet)) return false;

        return true;
    }
}