using Sog;
using ProtoCSStruct;

namespace Game
{
	public class MarketShopHandler : BasePacketHandler
	{
		public override int GetServiceType()
		{
			return GameServiceType.MarketShopHandler;
		}

		//销毁的时候置空
		public override void Dispose()
		{
		}

		public MarketShopHandler()
		{

		}


		public override void HandlerClientPacket(PlayerSession playerSession, StructPacket packet)
		{
			PlayerOnGame player = playerSession.Player;
			if (player == null)
			{
				return;
			}

			switch (packet.MsgID)
			{
				case (int)CSGameMsgID.MarketShopBuyGoodsReq:
                    OnMarketShopBuyGoodsReq(player, packet);
					break;
				case (int)CSGameMsgID.MarketShopRefreshReq:
                    OnMarketShopRefreshReq(player, packet);
					break;
				default:
					TraceLog.Error("MarketShopHandler.HandlerClientPacket uid {0} msgId {1} not handle", player.UserID, packet.MsgID);
					break;
			}
		}

        public override void HandlerServerPacket(uint serverID, StructPacket packet)
        {
        }


        private void OnMarketShopBuyGoodsReq(PlayerOnGame player, StructPacket packet)
		{
			ref var req = ref packet.GetMessage<CSMarketShopBuyGoodsReq>();
			var res = new CSMarketShopBuyGoodsRes { ShopId = req.ShopId, BuyTimes = req.BuyTimes };
			if (req.BuyTimes <= 0)
			{
				res.Ret = CSErrCode.SysFailure;
				player.SendToClient((int) CSGameMsgID.MarketShopBuyGoodsRes, ref res);
				return;
			}

			int index = MarketShopSvc.GetShopDataIndex(player, req.ShopId);
            if (index == -1)
            {
                TraceLog.Error("MarketShopHandler.OnMarketShopBuyGoodsReq uid {0} shopId {1} not exist", player.UserID, req.ShopId);

                res.Ret = CSErrCode.MarketShopNotExist;
                player.SendToClient((int) CSGameMsgID.MarketShopBuyGoodsRes, ref res);
                return;
            }
            
            ref OneShopData shopData = ref MarketShopSvc.GetShopDataByIndex(player, index);
            OnBuyGoods(player, ref shopData, ref req, ref res);
        }

        public static void OnAdvBuyGoods(PlayerOnGame player,int shopId,int goodsCfgId)
        {
	        var desc = MarketShopGoodsDescMgr.Instance.GetConfig(shopId, goodsCfgId);
	        if (desc == null)
	        {
		        return;
	        }

	        var goodsId = desc.InternalId;
	        var index = MarketShopSvc.GetShopDataIndex(player, shopId);
	        if (index == -1)
	        {
		        return;
	        }
	        var res = new CSMarketShopBuyGoodsRes { ShopId = shopId, BuyTimes = 1 };
	        ref var shopData = ref MarketShopSvc.GetShopDataByIndex(player, index);
	        index = MarketShopSvc.GetOneGridGoodsPosByGoodsIndex(ref shopData, goodsId);
	        if (index < 0)
	        {
		        return;
	        }
	        ref var gridGoods = ref shopData.GridGoods[index];
	        var req = new CSMarketShopBuyGoodsReq
	        {
		        ShopId = shopId,
		        GoodsId = goodsId,
		        BuyTimes = 1
	        };
	        res.Ret = MarketShopSvc.MarketShopBuyGoods(player, ref req, ref shopData, ref gridGoods, ref res);
	        if (res.Ret == CSErrCode.None)
	        {
		        gridGoods.CurBuyTimes += 1;
		        res.GridGoods = gridGoods;
		        var statChgOp = new RoleStatChgOp(player);
		        statChgOp.NotifyClient();
	        }
	        player.SendToClient((int)CSGameMsgID.MarketShopBuyGoodsRes, ref res);
        }

        public void OnBuyGoods(PlayerOnGame player, ref OneShopData shopData,
			ref CSMarketShopBuyGoodsReq req, ref CSMarketShopBuyGoodsRes res)
		{
			int index = MarketShopSvc.GetOneGridGoodsPosByGoodsIndex(ref shopData, req.GoodsId);
			if (index < 0)
			{
                TraceLog.Error("MarketShopHandler.OnBuyGoods uid {0} shopId {1} goodsIndex {2} not exist"
                    , player.UserID, req.ShopId, req.GoodsId);

				res.Ret = CSErrCode.DescNotFound;
				player.SendToClient((int)CSGameMsgID.MarketShopBuyGoodsRes, ref res);
				return;
			}

			ref OneGridGoods gridGoods = ref shopData.GridGoods[index];
			res.Ret = MarketShopSvc.MarketShopBuyGoods(player, ref req, ref shopData, ref gridGoods,ref res);
			if (res.Ret == CSErrCode.None)
			{
				gridGoods.CurBuyTimes += req.BuyTimes;
                res.GridGoods = gridGoods;
				
                RoleStatChgOp statChgOp = new RoleStatChgOp(player);
                statChgOp.NotifyClient();
			}

			player.SendToClient((int)CSGameMsgID.MarketShopBuyGoodsRes, ref res);

		}



		public int OnMarketShopRefreshReq(PlayerOnGame player, StructPacket packet)
		{
			ref var req = ref packet.GetMessage<CSMarketShopRefreshReq>();
            var res = new CSMarketShopRefreshRes {Ret = CSErrCode.None};

            MarketShopDesc desc = MarketShopDescMgr.Instance.GetConfig(req.ShopId);
            if (desc == null)
            {
                TraceLog.Error("MarketShopSvc.OnMarketShopRefreshReq shopId {0} not in table", req.ShopId);
                return -1;
            }

            
			int index = MarketShopSvc.GetShopDataIndex(player, req.ShopId);
			if (index == -1)
			{
				TraceLog.Error("MarketShopHandler.OnMarketShopRefreshReq uid {0} shopId {1} not exist"
					, player.UserID, req.ShopId);

				res.Ret = CSErrCode.MarketShopNotExist;
				player.SendToClient((int)CSGameMsgID.MarketShopRefreshRes, ref res);
				return -1;
			}

			ref OneShopData shopData = ref MarketShopSvc.GetShopDataByIndex(player, index);

            // 手动刷新
			if (req.IsNeedRefresh)
            {
                res.Ret = MarketShopSvc.HandRefreshShop(player, desc, ref shopData);
            }

			player.MakeDirty();
			res.ShopData = shopData;
			player.SendToClient((int)CSGameMsgID.MarketShopRefreshRes, ref res);
			return 0;
		}

		
    }
}