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


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


using static ClientToGameReq.Types;
using static ClientToGameRes.Types;




namespace GameServer.PacketHandler;

[PacketHandler(typeof(ClientToGameReq), typeof(ClientToGameReq.Types.EndUseMountPropReq), typeof(EndUseMountPropPacketHandler), typeof(GameLoginListener))]
internal class EndUseMountPropPacketHandler : PacketRecvHandler
{
    public static bool send_S2C_ACK_END_USE_MOUNT_PROP(Player owner, Result result, EndUseMountPropRes res)
    {
        var ack_packet = new ClientToGame();
        ack_packet.Response = new ClientToGameRes();

        ack_packet.Response.ErrorCode = result.ErrorCode;
        ack_packet.Response.EndUseMountPropRes = res;

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

        return true;
    }

    public override async Task<Result> onProcessPacket(ISession entityWithSession, Google.Protobuf.IMessage recvMessage)
    {
        var result = new Result();
        var err_msg = string.Empty;

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

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

        var request = req_msg.Request.EndUseMountPropReq;
        var res = new EndUseMountPropRes();

        var game_zone_action = player.getEntityAction<GameZoneAction>();
        NullReferenceCheckHelper.throwIfNull(game_zone_action, () => $"game_zone_action is null !!! - {player.toBasicString()}");

        var fn_transaction_runner = delegate ()
        {
            (result, res) = game_zone_action.tryEndUseMountProp(request.AnchorGuid);
            if (result.isFail())
            {
                err_msg = $"Failed to tryEndUseMountProp() !!! : {result.toBasicString()}";
                Log.getLogger().error(err_msg);

                send_S2C_ACK_END_USE_MOUNT_PROP(player, result, res);
                return Task.FromResult(result);
            }

            send_S2C_ACK_END_USE_MOUNT_PROP(player, result, res);
            player.send_S2C_NTF_END_USE_MOUNT_PROP(res.AnchorGuid);

            return Task.FromResult(result);
        };

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

        if (true == game_zone_action.getLinkedToMap()?.getAnchors().TryGetValue(request.AnchorGuid, out var anchor_info))
        {
            await QuestManager.It.QuestCheck(player, new QuestProp(EQuestEventTargetType.CHAIR, EQuestEventNameType.USED, anchor_info.AnchorProp.TableId));
        }

        return result;
    }
}