using System.Net;


using Nettention.Proud;
using Google.Protobuf;


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


using static ClientToGameRes.Types;


using META_ID = System.UInt32;


namespace GameServer.PacketHandler;

[PacketHandler(typeof(ClientToGameReq), typeof(ClientToGameReq.Types.C2GS_REQ_LAND_AUCTION_HISTORY_ALL), typeof(LandAuctionHistoryAllPacketHandler), typeof(GameLoginListener))]
public class LandAuctionHistoryAllPacketHandler : PacketRecvHandler
{
    public static bool send_GS2C_ACK_LAND_AUCTION_HISTORY_ALL(Player player, Result result, List<LandAuctionCompact>? landAuctionCompacts = null)
    {
        var ack_packet = new ClientToGame();
        ack_packet.Response = new ClientToGameRes();

        ack_packet.Response.ErrorCode = result.ErrorCode;

        var ack_msg = new GS2C_ACK_LAND_AUCTION_HISTORY_ALL();
        ack_packet.Response.AckLandAuctionHistoryAll = ack_msg;

        if (result.isSuccess())
        {
            ArgumentNullReferenceCheckHelper.throwIfNull(landAuctionCompacts, () => $"landAuctionCompacts is null !!! - {player.toBasicString()}");

            ack_msg.LandAuctionCompacts.AddRange(landAuctionCompacts);
        }

        if (false == GameServerApp.getServerLogic().onSendPacket(player, ack_packet))
        {
            return false;
        }

        return true;
    }

    public override async Task<Result> onProcessPacket(ISession entityWithSession, IMessage recvMessage)
    {
        var player = entityWithSession as Player;
        ArgumentNullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!!");
        var req_msg = recvMessage as ClientToGame;
        ArgumentNullReferenceCheckHelper.throwIfNull(req_msg, () => $"req_msg is null !!! - {player.toBasicString()}");
        var request = req_msg.Request.ReqLandAuctionHistoryAll;
        ArgumentNullReferenceCheckHelper.throwIfNull(request, () => $"request is null !!! - {player.toBasicString()}");

        var result = new Result();
        var err_msg = string.Empty;

        var server_logic = GameServerApp.getServerLogic();

        var fn_land_auction_history_all = async delegate ()
        {
            var result = new Result();

            var read_land_auction_compacts = await LandAuctionManager.It.getLandAuctionHistoryAll();      

            send_GS2C_ACK_LAND_AUCTION_HISTORY_ALL(player, result, read_land_auction_compacts);
            return await Task.FromResult(result);
        };

        result = await player.runTransactionRunnerSafely(TransactionIdType.PrivateContents, "LandAuctionHistoryAll", fn_land_auction_history_all);
        if (result.isFail())
        {
            err_msg = $"Failed to runTransactionRunnerSafely()!!! : {result.toBasicString()} - {player.toBasicString()}";
            Log.getLogger().error(err_msg);

            return result;
        }

        return result;
    }

    public override async Task onProcessPacketException( ISession entityWithSession, IMessage recvMessage
                                                       , Result errorResult )
    {
        await Task.CompletedTask;

        var player = entityWithSession as Player;
        NullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!! - {entityWithSession.toBasicString()}");

        send_GS2C_ACK_LAND_AUCTION_HISTORY_ALL(player, errorResult);
    }
}