local EventSystem = require('Event/EventSystem')
local MultiReconnectManager = {
    HasKCPNeedReconnect = false, -- 收到KCP需要断线重连的协议 ，但收到下一条协议（连接kcp）前  
}

local private = 
{
    needWaitReconnectDone = false, -- 是否需要等待服务器告诉我重连kcp成功 [kcp 和 TCP 都会使用]
    isInBattleReconnect = false,
}

function MultiReconnectManager.Init()

    NetManager.RegisterMsgCB(MessageEnums.MessageB2CReplenishReconnectFrameData, private.OnB2CReplenishReconnectFrameData )
    
end

-- 设置为true的地方： 1.正常流程的最后一步BattleBegin协议  2.断线重连收到二次补帧
function MultiReconnectManager.SetInBattleReconnect(inBattle)
    private.isInBattleReconnect = inBattle
end

function MultiReconnectManager.IsInBattle()
    return  private.isInBattleReconnect
end

function MultiReconnectManager.SetNeedWaitReconnectDone(needWait) -- 一定是和kcpconnect一起使用
    private.needWaitReconnectDone = needWait
end

function MultiReconnectManager.OnUpdate()

    if private.needWaitReconnectDone then
        if BattleExt.GetReconnectDone() then
            private.needWaitReconnectDone = false
            BattleExt.SetReconnectDone(false)

            if private.isInBattleReconnect or MultiplayManager.CurConnectType == LuaConst.SyncConnectType.TCPReconnectInBattle then
                private.InBattleReconnected()
            else--战斗外重连【一定是TCP】
                TCPReconnectManager.OutBattleReconnect()
            end
        end
    end
end

--  接收到二次补帧后，（数据存在C#）   
function private.OnB2CReplenishReconnectFrameData(msg)
    -- local count = BattleExt.ParseB2CReplenishReconnectFrameData(msg.frameData)
    
    local count = BattleExt.ParseBattleReconnectFrameData(msg.frameData, true)
    logging.crit(LTAG.CRIT, "KCP 4/4: 收到二次补帧； 总Framecount =" , BattleExt.GetServerMsgCount() , ",二次补帧数据量：" , count)

    EventSystem.Dispatch(EventID.BI_LevelMiddle,BIManager.BIType.SyncBattle,"[sync]ReplenishFrame" ,count)
    if not private.isInBattleReconnect then -- 即TCP战斗外的断线重连
        LogicUpdateManager.SetServerReplenishFrame(KCPTransport.GetCurserverFrame()) -- 二次补帧数据也需要快进 。战斗内断线重连的不需要
        LevelManager.EnterSyncLevel()
    end
    --在这可以断定断线重连重连接上来了 ，此时需要设置下次断线为战斗中
    MultiReconnectManager.SetInBattleReconnect(true)
    MultiplayManager.CurConnectType = LuaConst.SyncConnectType.None
end


--战斗内重连[tcp和kcp]
function private.InBattleReconnected()
    if MultiplayManager.CurConnectType == LuaConst.SyncConnectType.KCPReconnect then
        LogicUpdateManager.StartFightUpdate()
        --连接kcp成功后，发送二次补帧的offset ;如果网络好的话 ，这个帧数据应该很少的，基本是0
        MultiplayManager.SendReconnectInitReady()
        logging.crit(LTAG.CRIT,"KCP 3/4: [战斗内] IP连接成功，请求二次补帧 Framecount =" , BattleExt.GetServerMsgCount())
    elseif MultiplayManager.CurConnectType == LuaConst.SyncConnectType.TCPReconnectInBattle then
        MultiplayManager.SendReady()
        logging.crit(LTAG.CRIT,"TCP-in 2/3: [战斗内] IP连接成功，SendReady请求大补帧 Framecount =" , BattleExt.GetServerMsgCount())
    end
end

return MultiReconnectManager