local RedEnvelopRain_Controller = {}
local private = {}

local EventSystem = require 'Event/EventSystem'
local RedEnvelopeRainStar = DataSheetManager.ConstData:GetDataByID("RedEnvelopeRainStar").DateValue
local RedEnvelopeRainEnd = DataSheetManager.ConstData:GetDataByID("RedEnvelopeRainEnd").DateValue
local RedEnvelopeRainHerald = DataSheetManager.ConstData:GetDataByID("RedEnvelopeRainHerald").DateValue
local RedEnvelopRain_RedPointRemoveTime = "RedEnvelopRain_RedPointRemoveTime"

function RedEnvelopRain_Controller.OnStartup()
	EventSystem.Regist(EventID.New_Day_Refresh, private.CalculateRedPoint)
	EventSystem.Regist(EventID.UI_OperationActivity_InfoChanged, private.CalculateRedPoint)
	EventSystem.Regist(EventID.Level_BeginLevel, RedEnvelopRain_Controller.BeginLevel)

	EventSystem.Regist(EventID.FunctionUnlockUpdate, private.CheckIfFuncUnlock) -- GMS

	private.ActivityType = MDL.OperationActivity.ActivityType.RedEnvelopeRain
end

function RedEnvelopRain_Controller.GetCurOpenRedEnvelopRainActivityId()
	if MDL.Unlock.IsUnlock(MDL.Unlock.FunctionType.RedEnvelopeRain) then
		local info = MDL.OperationActivity.GetOperationActivityInfo(private.ActivityType)
		if info then
			for activityId, v in pairs(info) do
				if CTL.OperationActivity.IsOperationActivityOpen(v) then
					return activityId
				end
			end
		end
	end
	return nil
end

-- 是否在下降红包雨的时间段内
function RedEnvelopRain_Controller.InRedEnvelopRainTime()
	local curTimestamp = UTL.Time.GetServerTimestamp()
	local zeroTimestamp = UTL.Time.GetServerZeroTimestamp()
	if curTimestamp > zeroTimestamp + RedEnvelopeRainStar and curTimestamp < zeroTimestamp + RedEnvelopeRainEnd then
		return true
	else
		return false
	end
end

-- 距离下降红包剩余时间
function RedEnvelopRain_Controller.DistanceRedEnvelopRainStartTime()
	local curTimestamp = UTL.Time.GetServerTimestamp()
	local zeroTimestamp = UTL.Time.GetServerZeroTimestamp()
	if curTimestamp < zeroTimestamp + RedEnvelopeRainStar then
		return zeroTimestamp + RedEnvelopeRainStar - curTimestamp
	else
		return 0
	end
end

function RedEnvelopRain_Controller.ResidueRedEnvelopRainForeshowTime()
	local curTimestamp = UTL.Time.GetServerTimestamp()
	local zeroTimestamp = UTL.Time.GetServerZeroTimestamp()
	
	if curTimestamp < zeroTimestamp + RedEnvelopeRainHerald then
		return false, zeroTimestamp + RedEnvelopeRainHerald - curTimestamp -- 还未到预告期
	elseif curTimestamp >= zeroTimestamp + RedEnvelopeRainHerald and curTimestamp < zeroTimestamp + RedEnvelopeRainStar then
		return true, zeroTimestamp + RedEnvelopeRainStar - curTimestamp -- 在预告期内
	end
	
	return false, 0
end

function RedEnvelopRain_Controller.GetAllGoldIndex()
	local allGoldNum = MDL.RedEnvelopRain.GetAllGoldNum()
	local shardLen = MDL.RedEnvelopRain.GetShardLen()
	local isMax, imageIndex = false, 1
	for _, v in MDL.OperationActivity.RedEnvelopeRainReward:GetEnumerator() do
		if shardLen == v.ServerNum then
			if v.GoldMin == v.GoldMax then
				if allGoldNum >= v.GoldMin then
					isMax = true
					imageIndex = v.ID
					break
				end
			else
				if allGoldNum >= v.GoldMin and allGoldNum <= v.GoldMax then
					imageIndex = v.ID
					break
				end
			end
		end
	end

	return isMax, imageIndex
end

-- 返回对应地区的 充值提示数据 （1RMB/2美分/3日元）
function RedEnvelopRain_Controller.GetRechargeData()
	local curActivityId = RedEnvelopRain_Controller.GetCurOpenRedEnvelopRainActivityId()
    if GameAppInfo.IsChinesePackage() then
    	return MDL.OperationActivity.RedEnvelopeRainReChargeReward:GetDataByActivityID_ID(curActivityId, 1)
    elseif GameAppInfo.IsJapanesePackage() then
    	return MDL.OperationActivity.RedEnvelopeRainReChargeReward:GetDataByActivityID_ID(curActivityId, 3)
	elseif GameAppInfo.IsVietnamPackage() then
		return MDL.OperationActivity.RedEnvelopeRainReChargeReward:GetDataByActivityID_ID(curActivityId, 4)
	else
    	return MDL.OperationActivity.RedEnvelopeRainReChargeReward:GetDataByActivityID_ID(curActivityId, 2)
    end
end

function RedEnvelopRain_Controller.RemoveRedPoint()
	PersistentData.PlayerData:Set(RedEnvelopRain_RedPointRemoveTime, UTL.Time.GetServerTimestamp(), true)

	CTL.RedPoint.RemoveRedPoint(CTL.RedPoint.RedPointKey.RedEnvelopeRain)
end

function RedEnvelopRain_Controller.BeginLevel()
	-- 取消计时
	if private.timerHandle then
		TimerUtil.Remove(private.timerHandle)
		private.timerHandle = nil
	end
	-- 判读是否开启计时
	if LevelManager.IsTown then
    	local redEnvelopeRainShow = CTL.OperationActivity.IsOperationActivityTypeOpen(private.ActivityType)
        and CTL.OperationActivity.IsOperationActivityTypeUnlock(private.ActivityType) and MDL.Unlock.IsUnlock(MDL.Unlock.FunctionType.RedEnvelopeRain)
        if redEnvelopeRainShow then
    	    if RedEnvelopRain_Controller.InRedEnvelopRainTime() then
    	    	private.timerHandle = TimerUtil.Interval(MDL.RedEnvelopRain.UpdateRedEnvelopeRainRewardReq, 2, 1) -- 多2秒防止客户端服务器时间有差距
	        else
	            local time = RedEnvelopRain_Controller.DistanceRedEnvelopRainStartTime()
	            if time > 0 then
	            	private.timerHandle = TimerUtil.Interval(MDL.RedEnvelopRain.UpdateRedEnvelopeRainRewardReq, time + 2, 1) -- 多2秒防止客户端服务器时间有差距
	            end
	        end
        end
	end
end

function private.CalculateRedPoint()
	if not PersistentData.PlayerData then return end

	local redPointRemoveTime = PersistentData.PlayerData:Get(RedEnvelopRain_RedPointRemoveTime, 0)
	if redPointRemoveTime < UTL.Time.GetDayStartTimestamp() then
		CTL.RedPoint.AddRedPoint(CTL.RedPoint.RedPointKey.RedEnvelopeRain)
	else
		CTL.RedPoint.RemoveRedPoint(CTL.RedPoint.RedPointKey.RedEnvelopeRain)
	end
end

function private.CheckIfFuncUnlock(funcId, isUnlock)
	if funcId == MDL.Unlock.FunctionType.RedEnvelopeRain and not isUnlock then
		--关闭各种相关界面
		if UIManager.IsViewOpened(Const_UI_Lua.UIEnum.UIRedEnvelopeRainMain) then
			UIManager.CloseView(Const_UI_Lua.UIEnum.UIRedEnvelopeRainMain)
		end
		if UIManager.IsViewOpened(Const_UI_Lua.UIEnum.UIRedEnvelopeRainReward) then
			UIManager.CloseView(Const_UI_Lua.UIEnum.UIRedEnvelopeRainReward)
		end
		if UIManager.IsViewOpened(Const_UI_Lua.UIEnum.UIRedEnvelopeRainCountDown) then
			CTL.HomeMain.ClosePushedView(Const_UI_Lua.UIEnum.UIRedEnvelopeRainCountDown)
		end
		if UIManager.IsViewOpened(Const_UI_Lua.UIEnum.UIRedEnvelopeRainStart) then
			CTL.HomeMain.ClosePushedView(Const_UI_Lua.UIEnum.UIRedEnvelopeRainStart)
		end
	end
end

return RedEnvelopRain_Controller