using Sog;
using Sog.Log;
using ProtoCSStruct;
using TencentCloud.Scf.V20180416.Models;
using System.Collections.Generic;

namespace Game
{
    class ExchangeCodeHandler : BasePacketHandler
    {
        public ExchangeCodeHandler(RootMessageHandler mgr)
        {
            RegisterMsgs(mgr);
        }

        public override void Dispose()
        {
            
        }

        public override int GetServiceType()
        {
            return GameServiceType.ExchangeCodeHandler;
        }

        protected void RegisterMsgs(RootMessageHandler mgr)
        {
            mgr.RegisterPacketHandler((int)CSGameMsgID.ExchangeCodeTakeReq, this);
            mgr.RegisterPacketHandler((int)SSGameMsgID.ExchangeCodeSynNotify, this);
            mgr.RegisterPacketHandler((int)SSGameMsgID.ExchangeCodeTakeRes, this);
        }

        public override void HandlerClientPacket(PlayerSession playerSession, StructPacket packet)
        {
            PlayerOnGame player = playerSession.Player;
            if (player == null)
            {
                TraceLog.Error("ExchangeCodeHandler.HandlerClientPacket can not find PlayerOnGame sessionid {0}", playerSession.SessionID);
                return;
            }

            switch (packet.MsgID)
            {
                case (int)CSGameMsgID.ExchangeCodeTakeReq:
                    OnExchangeCodeTakeReq(player, packet);
                    break;
                default:
                    TraceLog.Error("ExchangeCodeHandler.HandlerClientPacket msg {0} not handle", packet.MsgID);
                    break;
            }
        }

        public override void HandlerServerPacket(uint serverID, StructPacket packet)
        {
           switch(packet.MsgID)
           {
                //case (int)SSGameMsgID.ExchangeCodeSynNotify:
                    //OnExchangeCodeSynNotify(packet);
                    //break;
                case (int)SSGameMsgID.ExchangeCodeTakeRes:
                    OnExchangeCodeTakeRes(packet);
                    break;
                default:
                    break;
           }
        }

        public static void SendExchangeCodeTakeReq(PlayerOnGame player, string code)
        {
            TraceLog.Debug("ExchangeCodeHandler.SendExchangeCodeTakeReq: uid:{0}, exchageCode:{1}", player.UserID, code);

            //转给playeropsvr处理
            SSExchangeCodeTakeReq ssreq = new SSExchangeCodeTakeReq()
            {
                Uid = player.UserID
            };

            ssreq.Code.SetString(code);
            GameServerUtils.GetPacketSender().SendToWorldServer((int)SSGameMsgID.ExchangeCodeTakeReq, ref ssreq, player.UserID, 0);
        }

        private void OnExchangeCodeTakeReq(PlayerOnGame player, StructPacket packet)
        {
            ref CSExchangeCodeTakeReq req = ref packet.GetMessage<CSExchangeCodeTakeReq>();

            SendExchangeCodeTakeReq(player, req.Code.GetString());
        }

        private void OnExchangeCodeTakeRes(StructPacket packet)
        {
            var player = GameServerUtils.GetPlayerTableOp().GetPlayerByUid(packet.ObjectID);
            if (player == null)
            {
                TraceLog.Error("ExchangeCodeHandler.OnExchangeCodeTakeRes no player:{0}", packet.ObjectID);
                return;
            }

            ref SSExchangeCodeTakeRes svrRes = ref packet.GetMessage<SSExchangeCodeTakeRes>();
            CSExchangeCodeTakeRes csRes = new CSExchangeCodeTakeRes();
            csRes.Ret = svrRes.Ret;
            if(csRes.Ret != 0)
            {
                SendToPlayer(player, (int)CSGameMsgID.ExchangeCodeTakeRes, ref csRes);
                return;
            }

            //UnifyOp op = new UnifyOp(player, BillChangeItemReason.ExchangeCodeRewards);

            //string billLogStr = "";
            csRes.RewardList.CopyFrom(ref svrRes.RewardList);

            //for (int i = 0; i < csRes.RewardList.Count; i++)
            //{
            //    ref var it = ref csRes.RewardList[i];
            //    billLogStr += it.Reward.Id.GetString() + ":" + it.Reward.Type.ToString() + ":" + it.Reward.Value.ToString() + "#";
            //    op.AddGoods(it.Reward.Type, it.Reward.Id.ToString(), it.Reward.Value);
            //}

            //csRes.Ret = (int)op.DoOp(true, true, true);
            //if(csRes.Ret != 0) //op失败了，要回退吗？
            //{
            //    TraceLog.Error("ExchangeCodeHandler.OnExchangeCodeTakeRes DoOp failed: uid:{0} codeId:{1}", packet.ObjectID, svrRes.CodeId);
            //}
            List<RewardItemRW> res = new List<RewardItemRW>();
            for (int i = 0; i < csRes.RewardList.Count; i++)
            {
                ref var it = ref csRes.RewardList[i];
                RewardItemRW r = new RewardItemRW();
                r.type = it.Reward.Type;
                r.amount = it.Reward.Value;
                r.code = it.Reward.Id.GetString();
                res.Add(r);
            }
            MailSender.SendNewMailToPlayer(player, 3, res);
            
            //op失败，但实际已经认为领取成功，概率很低，反馈后补发吧
            SendToPlayer(player, (int)CSGameMsgID.ExchangeCodeTakeRes, ref csRes);

            return;
        }
    }
}