local DailySignin_Model = {}
local private = {}
local EventSystem = require('Event/EventSystem')
local daily_signin_pb = require("Proto/daily_signin_pb")


DailySignin_Model.SigninType = 
{
	DayType = daily_signin_pb.DayType, -- 每日签到
	MonthType = daily_signin_pb.MonthType, -- 每月累计签到
	RepairType = daily_signin_pb.repairType, -- 补签
    AccRewardType = daily_signin_pb.AccRewardType -- 领取累签奖励
}

---------- start 辅助相关 start ----------
-- 维护领取数组 使用增量方式 减少重新赋值的扩容
function private.RefreshTb(tab, dataList)
	local index = 1
	for _, v in ipairs(dataList) do
		tab[index] = v
		index = index + 1
	end
	for i = #tab, index, -1 do
		table.remove(tab, i)
	end
end
---------- end 辅助相关 end ----------

function DailySignin_Model.OnStartup()
	NetManager.RegisterMsgCB(MessageEnums.MessageDailySignin, private.DailySigninResponse)

	private.repairCount = 0 -- 当月补签次数
	private.isRepair = false -- 当日是否进行过补签（一天最多可以补签一次）
	private.monthDaysCount = 0 -- 月积累签到次数
	private.addUpDaysCount = 0 -- 总积累签到次数
	private.canRepairTime = 0	-- 就是创建角色时间，之后大于这个时间才可以补签

	private.dailyGifts = {} -- 当月每日签到过数组(如：1、2、5,表示当月第1、2、5天进行过签到)
	private.monthGifts = {} -- 当月累积签到奖励领取数组(如:2、7、10,表示领取过当月累积签到 2、7、10天的奖励)
	private.addUpGifts = {} -- 总累积签到奖励领取数组(如：80、90,表示领取过总累积签到80、90天的奖励)
end

---------- start 协议相关 start ----------
function DailySignin_Model.DailySigninRequest(signinType, singinDay)
	local msg = daily_signin_pb.DailySigninReq()
	msg.signinTyp = signinType
	msg.signinDay = singinDay
	NetManager.SendMessage(MessageEnums.MessageDailySignin, msg)
end

function private.DailySigninResponse(msgResp)
	EventSystem.Dispatch(EventID.UI_WelfareBase_RefreshRedPoint)
end

function DailySignin_Model.SyncSigninInfo(signinInfo)
	private.repairCount = signinInfo.repairCount
	private.isRepair = signinInfo.isRepair
	private.monthDaysCount = signinInfo.monthDaysCount
	private.addUpDaysCount = signinInfo.addUpDaysCount

	-- 维护领取数组 使用增量方式 减少重新赋值的扩容
	private.RefreshTb(private.dailyGifts, signinInfo.dailyGifts)
	private.RefreshTb(private.monthGifts, signinInfo.monthGifts)
	private.RefreshTb(private.addUpGifts, signinInfo.addUpGifts)
    table.sort(private.addUpGifts)
	-- 刷新界面
	EventSystem.Dispatch(EventID.UI_DailySignin_Refresh)
end

function DailySignin_Model.SyncCanRepairTime(createTime)
	private.canRepairTime = createTime
end
---------- end 协议相关 end ----------

---------- Start 数据相关 Start ----------
-- 获取当月剩余可补签次数 & 当月最大可补签次数
function DailySignin_Model.GetRepairCount()
	return private.repairCount
end

function DailySignin_Model.GetAddUpDaysCount()
	return private.addUpDaysCount
end

function DailySignin_Model.GetMonthDaysCount()
	return private.monthDaysCount
end

-- 获取该天是否领取过奖励
function DailySignin_Model.IsReceiveDailyGiftsByDailyDay(dailyDay)
	for _, v in ipairs(private.dailyGifts) do
		if v == dailyDay then
			return true
		end
	end
	return false
end

-- 获取该月累计登陆天数是否领取过奖励
function DailySignin_Model.IsReceiveDailyGiftsByMonthlyDay(monthlyDay)
	for _, v in ipairs(private.monthGifts) do
		if v == monthlyDay then
			return true
		end
	end
	return false
end

-- 获取该总累积登录天数是否领取过奖励
function DailySignin_Model.IsReceiveAddUpGiftsByAccumulatedDay(accumulatedDay)
	for _, v in ipairs(private.addUpGifts) do
		if v == accumulatedDay then
			return true
		end
	end
	return false
end

-- 是否还可以补签次数(当月补签次数 < 最大补签次数 且当前未进行过补签 且活跃度 > 配置值 且时间大于可补签时间)
function DailySignin_Model.CanRepairSignin(curYear, curMonth, curDay)
	if private.repairCount > 0 and not private.isRepair then
		local timestamp = UTL.Time.GetOsTimestamp(curYear, curMonth,curDay, 5, 0, 0) + UTL.Time.GetDisplayDiffLocalTimeZone()
		return (timestamp + UTL.Time.TotalSecondsOneDay) >= private.canRepairTime
	end
	return false
end

-- 总累计签到是否有可领取奖励
function DailySignin_Model.HasAddUpSigninReward()
    local addUpDaysJCount = DailySignin_Model.GetAddUpDaysCount()
    local lastUnloackReward = private.addUpGifts[#private.addUpGifts] or 0
    for i, v in DataSheetManager.AccumulatedSignin:GetEnumerator() do
        local accmulatedDay = v.AccumulatedDay
        -- 先检查玩家是否把之前可以领取的奖励全部领取
        if private.addUpGifts[i] and accmulatedDay < private.addUpGifts[i] then
            return true
        elseif accmulatedDay > lastUnloackReward and accmulatedDay <= addUpDaysJCount then
            -- 如果之前的奖励都领取完了再检查最新解锁的奖励是否领取
            return true
        end
    end
    return false
end

-- 是否有可领取的奖励(显示红点)
function DailySignin_Model.HaveCanReceiveReward()
    if MDL.Unlock.IsUnlock(MDL.Unlock.FunctionType.DailySignin) then	
		local curMonth, curDay, curMonthMaxDay, curYear = UTL.Time.GetCurDay()

		-- 判断当天是否有可领取奖励
		if not DailySignin_Model.IsReceiveDailyGiftsByDailyDay(curDay) then
			return true
		end

		-- 判断知否可补签
		for i = 1, curDay - 1 do
			if not DailySignin_Model.IsReceiveDailyGiftsByDailyDay(i) then
				if DailySignin_Model.CanRepairSignin(curYear, curMonth, i) then
					return true
				end
			end
		end

		-- 判断当月累积签到时候有可领取奖励
		local monthGiftsDataList = CTL.DailySignin.GetCurMonthGiftsDataList(curMonthMaxDay)
		for _, v in ipairs(monthGiftsDataList) do
			if v.MonthlyDay <= private.monthDaysCount then
				if not DailySignin_Model.IsReceiveDailyGiftsByMonthlyDay(v.MonthlyDay) then
					return true
				end
			end
		end

        --判断总累计签到是否有可领取奖励
        if DailySignin_Model.HasAddUpSigninReward() then
            return true
        end
    end

	return false
end

---------- end 数据相关 end ----------

return DailySignin_Model