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

using Sog;
using Sog.Service;
using ProtoCSStruct;
using System.Text.RegularExpressions;


namespace PlayerOp
{
    public class ExchangeCodeManager
    {
        // m_groupId - codeDict
        //public Dictionary<int, ExchangeCodeGroupCache> m_saveCache;
        public static int m_saveCount = 100;
        public bool m_isTick = false;
        public long m_lastTickMs = 0;
        public bool m_isSaving = false;
        // codeId + <groupId, groupCodeObj>
        public Dictionary<int, Dictionary<int, ExchangeCodeGroupCache>> m_saveManger;

        public ExchangeCodeManager()
        {
            //m_saveCache = new Dictionary<int, ExchangeCodeGroupCache>();
            m_saveManger = new Dictionary<int, Dictionary<int, ExchangeCodeGroupCache>>();
        }

        public bool SetCodeId(int codeId)
        {
            if(m_saveManger.ContainsKey(codeId))
            {
                TraceLog.Error("ExchangeCodeManager.SetCodeId m_saveManger contain key codeId:{0}", codeId);
                return false;
            }

            m_saveManger[codeId] = new Dictionary<int, ExchangeCodeGroupCache>();

            return true;
        }

        public void SetIsTick(bool isTick)
        {
            m_isTick = isTick;
        }

        public bool CreateExchangeCodeGroup(int groupId, Dictionary<int, string> exchangeCodeGroup, string exchangeCodePre, int codeId)
        {
            if(!m_saveManger.ContainsKey(codeId))
            {
                TraceLog.Error("ExchangeCodeManager.CreateExchangeCodeGroup m_saveCache - codeId:{0} is not existed!", codeId);
                return false;
            }

            var saveCache = m_saveManger[codeId];
            if (saveCache.ContainsKey(groupId))
            {
                TraceLog.Error("ExchangeCodeManager.CreateExchangeCodeGroup m_saveCache - groupId:{0} is existed!", groupId);
                return false;
            }

            ExchangeCodeGroupCache codeGroup = new ExchangeCodeGroupCache(groupId, exchangeCodePre, exchangeCodeGroup, codeId);

            saveCache.Add(groupId, codeGroup);

            return true;
        }

        public void OnTickSaveCode(long nowMs)
        {
            // 每秒 tick 1次
            if(!m_isTick)
            {
                return;
            }
            if (nowMs < (m_lastTickMs + 500))
            {
                return;
            }

            m_lastTickMs = nowMs;

            SSExchangeCodeRecordSaveDbReq retReq = new SSExchangeCodeRecordSaveDbReq();
            foreach (var manger in m_saveManger)
            {
                var saveCache = manger.Value;
                foreach (var item in saveCache)
                {
                    if (!item.Value.IsNeedSave())
                    {
                        continue;
                    }
                    retReq = item.Value.SaveData(m_saveCount);
                    if (retReq.Data.Count <= 0)
                    {
                        TraceLog.Debug("ExchangeCodeManager.OnTickSaveCode - SSExchangeCodeSaveDbReq retReq.Data.count = 0");
                        continue;
                    }else
                    {
                        break;
                    }
                }
            }

            if(retReq.Data.Count == 0)
            {
                TraceLog.Debug("ExchangeCodeManager.OnTickSaveCode - SSExchangeCodeSaveDbReq retReq.Data.count = 0");
                m_isTick = false;
                return;
            }

            StructPacket packet = new StructPacket();
            packet.Header.Type = (int)SSGameMsgID.ExchangeRecordSaveDbReq;
            StructMessageParser<SSExchangeCodeRecordSaveDbReq> parser = new StructMessageParser<SSExchangeCodeRecordSaveDbReq>();
            packet.Parser = parser;
            ref SSExchangeCodeRecordSaveDbReq req = ref packet.GetMessage<SSExchangeCodeRecordSaveDbReq>();
            req.Data.CopyFrom(ref retReq.Data);
            req.ReqId = retReq.ReqId;

            uint serverId = PlayerOpServerUtils.GetPacketSender().GetPlayerOpServerIDServerID();
            PlayerOpMsgHandler.AddMessageTaskDistributor(serverId, packet);
        }
    }
}