using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

using Sog;
using ProtoCSStruct;

namespace World
{
    public static class RankHandler
    {
        //public static void OnSaveRankDbRes(uint remoteAppID, StructPacket packet)
        //{
        //    ref SSSaveRankDbRes res = ref packet.GetMessage<SSSaveRankDbRes>();

        //    WorldRankDataOne oneRank = RankUtils.GetWorldRankDataOne(res.RankId);
        //    if(oneRank == null)
        //    {
        //        TraceLog.Error("RankHandler.OnSaveRankDbRes rankId {0} beginTime {1}, not WorldRankDataOne in memory", res.RankId, res.BeginTime);
        //        return;
        //    }

        //    if(oneRank.CurRecord != null && oneRank.CurRecord.BeginTime == res.BeginTime)
        //    {
        //        oneRank.CurRecord.SavedSuccessSeq = res.DataSeq;

        //        TraceLog.Trace("RankHandler.OnSaveRankDbRes curRank rankId {0} beginTime {1} SavedSuccessSeq {2} newDataSeq {3}"
        //            , res.RankId, res.BeginTime, res.DataSeq, oneRank.CurRecord.DataSeq);

        //        return;
        //    }

        //    if (oneRank.LastRecord != null && oneRank.LastRecord.BeginTime == res.BeginTime)
        //    {
        //        oneRank.LastRecord.SavedSuccessSeq = res.DataSeq;

        //        TraceLog.Trace("RankHandler.OnSaveRankDbRes lastRank rankId {0} beginTime {1} SavedSuccessSeq {2} newDataSeq {3}"
        //            , res.RankId, res.BeginTime, res.DataSeq, oneRank.LastRecord.DataSeq);

        //        return;
        //    }

        //    TraceLog.Error("RankHandler.OnSaveRankDbRes rankId {0} beginTime {1}, not record in memory", res.RankId, res.BeginTime);
        //}

        private static WorldRankDataRecord GetRankDataRecordForClientQuery(int rankId)
        {
            WorldRankDataOne rankDataOne = RankUtils.GetWorldRankDataOne(rankId);
            if (rankDataOne == null)
            {
                TraceLog.Error("RankHandler.GetRankDataRecordForClientQuery rankId {0} not exist", rankId);
                return null;
            }

            if (rankDataOne.CurRecord == null || rankDataOne.LastRecord == null)
            {
                TraceLog.Error("RankHandler.GetRankDataRecordForClientQuery rankId {0} not exist record", rankId);
                return null;
            }

            RankConfigDesc rankDesc = RankConfigDescMgr.Instance.GetConfig(rankId);
            if(rankDesc == null)
            {
                TraceLog.Error("RankHandler.GetRankDataRecordForClientQuery rankId {0} not config desc", rankId);
                return null;
            }

            long nowSecond = WorldServerUtils.GetTimeSecond();

            //周
            if(rankDesc.refreshType == 1)
            {
                //查询当期榜
                if(nowSecond - rankDataOne.CurRecord.BeginTime > 10800)
                {
                    return rankDataOne.CurRecord;
                }
                TraceLog.Trace("RankHandler.GetRankDataRecordForClientQuery rankId {0} return last record, nowsecond {1} rankDataOne.CurRecord.BeginTime {2}"
                    , rankId, nowSecond, rankDataOne.CurRecord.BeginTime);
                //上个榜
                return rankDataOne.LastRecord;
            }

            //日
            if(rankDesc.refreshType == 2)
            {
                //查询当期榜
                if (nowSecond - rankDataOne.CurRecord.BeginTime > 10800)
                {
                    return rankDataOne.CurRecord;
                }

                //上个榜
                return rankDataOne.LastRecord;
            }

            return null;
        }

        //public static void OnCliQueryRankListReq(uint remoteAppID, StructPacket packet)
        //{
        //    ref CSQueryRankListReq req = ref packet.GetMessage<CSQueryRankListReq>();

        //    TraceLog.Trace("RankHandler.OnCliQueryRankListReq rankId {0} pos {1} uid {2}", req.RankId, req.StartPos, packet.ObjectID);

        //    if(req.StartPos <= 0)
        //    {
        //        TraceLog.Trace("RankHandler.OnCliQueryRankListReq invalid StartPos rankId {0} pos {1} uid {2}"
        //            , req.RankId, req.StartPos, packet.ObjectID);
        //        return;
        //    }

        //    RankConfigDesc rankDesc = RankConfigDescMgr.Instance.GetConfig(req.RankId);
        //    if (rankDesc == null)
        //    {
        //        TraceLog.Error("RankHandler.OnCliQueryRankListReq rankId {0} not config desc", req.RankId);
        //        return ;
        //    }

        //    WorldRankDataRecord rankRecord = GetRankDataRecordForClientQuery(req.RankId);
        //    if(rankRecord == null)
        //    {
        //        TraceLog.Trace("RankHandler.OnCliQueryRankListReq GetRankDataRecordForClientQuery null rankId {0} pos {1} uid {2}"
        //            , req.RankId, req.StartPos, packet.ObjectID);
        //        return;
        //    }

        //    //补丁
        //    if (rankRecord.Data.RankList.Count > 0 && rankRecord.RankDict.Count == 0)
        //    {
        //        for(int i =0;i< rankRecord.Data.RankList.Count;i++)
        //        {
        //            rankRecord.RankDict.Add(rankRecord.Data.RankList[i].Uid, rankRecord.Data.RankList[i]);
        //        }
        //    }

        //    CSQueryRankListRes res = new CSQueryRankListRes();
        //    res.RankId = req.RankId;
        //    res.Ret = 0;
        //    res.Version = rankRecord.RankDataVersion;
        //    res.MaxCount = rankRecord.Data.RankList.Count;

        //    //根据版本号确定查询的头部和尾部

        //    //如果版本号不同，则需要发客户端头3个
        //    if (req.Version != res.Version && req.StartPos > 1)
        //    {
        //        for (int i = 0; i < 3 && i < rankRecord.Data.RankList.Count; i++)
        //        {
        //            DBRankPlayerInfo rankPlayer = rankRecord.Data.RankList[i];

        //            CSRankPlayerOne csPlayerOne = RankUtils.MakeCSRankPlayerOneFromDBRankPlayerInfo(rankPlayer);

        //            csPlayerOne.Rank = i + 1;

        //            res.RankList.Add(csPlayerOne);
        //        }
        //    }

        //    int queryCountOneTime = 12;
        //    int queryCount = 0;

        //    for(int i= req.StartPos -1; i < rankDesc.listCount && i < rankRecord.Data.RankList.Count; i++)
        //    {
        //        DBRankPlayerInfo rankPlayer = rankRecord.Data.RankList[i];

        //        CSRankPlayerOne csPlayerOne = RankUtils.MakeCSRankPlayerOneFromDBRankPlayerInfo(rankPlayer);

        //        csPlayerOne.Rank = i + 1;

        //        res.RankList.Add(csPlayerOne);

        //        queryCount++;

        //        if(queryCount >= queryCountOneTime)
        //        {
        //            break;
        //        }
        //    }
            
        //    //每次返回自己
        //    if (rankRecord.RankDict.ContainsKey(packet.ObjectID))
        //    {
        //        for (int i = 0; i < rankDesc.listCount && i < rankRecord.Data.RankList.Count; i++)
        //        {
        //            DBRankPlayerInfo rankPlayer = rankRecord.Data.RankList[i];
        //            if (rankPlayer.Uid == packet.ObjectID)
        //            {
        //                CSRankPlayerOne csPlayerOne = RankUtils.MakeCSRankPlayerOneFromDBRankPlayerInfo(rankPlayer);

        //                csPlayerOne.Rank = i + 1;

        //                res.RankList.Add(csPlayerOne);

        //                break;
        //            }
        //        }
        //    }

        //    WorldServerUtils.GetPacketSender().SendToServerByID(remoteAppID, (int)CSGameMsgID.QueryRankListRes, ref res, packet.ObjectID);
        //}

        //public static void OnCliQueryRankSelfReq(uint remoteAppID, StructPacket packet)
        //{
        //    ref CSQueryRankSelfReq req = ref packet.GetMessage<CSQueryRankSelfReq>();

        //    TraceLog.Trace("RankHandler.OnCliQueryRankSelfReq rankId {0} uid {1}", req.RankId, packet.ObjectID);

        //    RankConfigDesc rankDesc = RankConfigDescMgr.Instance.GetConfig(req.RankId);
        //    if (rankDesc == null)
        //    {
        //        TraceLog.Error("RankHandler.OnCliQueryRankSelfReq rankId {0} not config desc", req.RankId);
        //        return;
        //    }

        //    WorldRankDataRecord rankRecord = GetRankDataRecordForClientQuery(req.RankId);
        //    if (rankRecord == null)
        //    {
        //        TraceLog.Trace("RankHandler.OnCliQueryRankSelfReq GetRankDataRecordForClientQuery null rankId {0} uid {1}"
        //            , req.RankId, packet.ObjectID);
        //        return;
        //    }

        //    //补丁
        //    if(rankRecord.Data.RankList.Count > 0 && rankRecord.RankDict.Count == 0)
        //    {
        //        for(int i = 0;i<rankRecord.Data.RankList.Count;i++)
        //        {
        //            rankRecord.RankDict.Add(rankRecord.Data.RankList[i].Uid, rankRecord.Data.RankList[i]);
        //        }
        //    }

        //    CSQueryRankSelfRes res = new CSQueryRankSelfRes();
        //    res.RankId = req.RankId;
        //    res.Ret = 0;

        //    if(rankRecord.RankDict.ContainsKey(packet.ObjectID))
        //    {
        //        for (int i = 0; i < rankDesc.listCount && i < rankRecord.Data.RankList.Count; i++)
        //        {
        //            DBRankPlayerInfo rankPlayer = rankRecord.Data.RankList[i];
        //            if (rankPlayer.Uid == packet.ObjectID)
        //            {
        //                CSRankPlayerOne csPlayerOne = RankUtils.MakeCSRankPlayerOneFromDBRankPlayerInfo(rankPlayer);

        //                csPlayerOne.Rank = i + 1;

        //                res.SelfInfo = csPlayerOne;

        //                break;
        //            }
        //        }
        //    }

        //    WorldServerUtils.GetPacketSender().SendToServerByID(remoteAppID, (int)CSGameMsgID.QueryRankSelfRes, ref res, packet.ObjectID);
        //}

        //public static void OnCliQueryRankDetailReq(uint remoteAppID, StructPacket packet)
        //{
        //    ref CSQueryRankDetailReq req = ref packet.GetMessage<CSQueryRankDetailReq>();

        //    TraceLog.Trace("RankHandler.OnCliQueryRankDetailReq rankId {0} uid {1}", req.RankId, packet.ObjectID);

        //    RankConfigDesc rankDesc = RankConfigDescMgr.Instance.GetConfig(req.RankId);
        //    if (rankDesc == null)
        //    {
        //        TraceLog.Error("RankHandler.OnCliQueryRankDetailReq rankId {0} not config desc", req.RankId);
        //        return;
        //    }

        //    WorldRankDataRecord rankRecord = GetRankDataRecordForClientQuery(req.RankId);
        //    if (rankRecord == null)
        //    {
        //        TraceLog.Trace("RankHandler.OnCliQueryRankDetailReq GetRankDataRecordForClientQuery null rankId {0} uid {1}"
        //            , req.RankId, packet.ObjectID);
        //        return;
        //    }

        //    CSQueryRankDetailRes res = new CSQueryRankDetailRes();
        //    res.RankId = req.RankId;
        //    res.Ret = 0;
        //    res.Uid = req.Uid;

        //    if (rankRecord.RankDict.ContainsKey(packet.ObjectID))
        //    {
        //        for (int i = 0; i < rankDesc.listCount && i < rankRecord.Data.RankList.Count; i++)
        //        {
        //            DBRankPlayerInfo rankPlayer = rankRecord.Data.RankList[i];
        //            if (rankPlayer.Uid == packet.ObjectID)
        //            {
        //                res.DetailInfo = rankPlayer;
        //                break;
        //            }
        //        }
        //    }

        //    WorldServerUtils.GetPacketSender().SendToServerByID(remoteAppID, (int)CSGameMsgID.QueryRankDetailRes, ref res, packet.ObjectID);
        //}
    }

}