local DailyGift_Model = {}
local private = {}
local daily_gift_pb = require("Proto/daily_gift_pb")
local EventSystem = require('Event/EventSystem')

DailyGift_Model.DailyGiftState = {
    UnBuy = 0, --未购买
    UnGet = 1, --已购买未领取
    HasGet = 2, --已领取
}

function DailyGift_Model.OnStartup()
    NetManager.RegisterMsgCB(MessageEnums.MessageReceiveDailyGift, private.OnDailyGiftResp)
    NetManager.RegisterMsgCB(MessageEnums.MessageDailyGiftWelfare, private.OnDailyGiftWelfareResp)
end

function DailyGift_Model.SyncDailyGiftInfo(info)
    private.dailyGiftInfo = info
    EventSystem.Dispatch(EventID.UI_DailyGift_Refresh)
end

function DailyGift_Model.GetDailyGiftInfo()
    return private.dailyGiftInfo
end

--套票是否已结束
function DailyGift_Model.GetSumGiftEndDay()
    if private.dailyGiftInfo then
        return private.dailyGiftInfo.receiveDayNum
    end
    return 0
end

function DailyGift_Model.DailyGiftReq(giftType)
    local msg = daily_gift_pb.ReceiveDailyGiftReq()
    msg.giftType = giftType
    NetManager.SendMessage(MessageEnums.MessageReceiveDailyGift, msg)
end

function private.OnDailyGiftResp(msgResp)
    logging.log(LTAG.LOG, "DailyGiftResp")
end

function DailyGift_Model.DailyGiftWelfareReq()
    local msg = daily_gift_pb.DailyGiftWelfareReq()
    NetManager.SendMessage(MessageEnums.MessageDailyGiftWelfare, msg)
end

function private.OnDailyGiftWelfareResp(msgResp)
    logging.log(LTAG.LOG, "DailyGiftWelfareResp")
end

--获取礼包状态
function DailyGift_Model.GetGiftState(giftType)
    if private.dailyGiftInfo then
        local gifts = private.dailyGiftInfo.gifts
        for _, v in ipairs(gifts) do
            if v.giftType == giftType then
                if v.receiveGiftId == 0 then
                    return DailyGift_Model.DailyGiftState.UnGet
                else
                    return DailyGift_Model.DailyGiftState.HasGet, v.receiveGiftId
                end
            end
        end
    end
    return DailyGift_Model.DailyGiftState.UnBuy
end

--获取明日福利奖励
function DailyGift_Model.GetTomorrowWelfareReward()
    if private.dailyGiftInfo then
        if private.dailyGiftInfo.receiveDayNum > 0 then
            local maxId = 0
            for i, v in DataSheetManager.DailyGiftPreview:GetEnumerator() do
                if v.ID > maxId then
                    maxId = v.ID
                end
            end
            local reward = DataSheetManager.DailyGiftPreview:GetDataByID(maxId).Reward
            return DataSheetManager.DailyGiftReward:GetDataByID(reward).Item_Table
        end
        local giftCount = #private.dailyGiftInfo.gifts
        for _, v in DataSheetManager.DailyGiftPreview:GetEnumerator() do
            if #v.Money == giftCount then
                local flag = true
                for i, money in ipairs(v.Money) do
                    local state = DailyGift_Model.GetGiftState(money)
                    if state == DailyGift_Model.DailyGiftState.UnBuy then
                        flag = false
                        break
                    end
                end
                if flag then
                    local reward = v.Reward
                    return DataSheetManager.DailyGiftReward:GetDataByID(reward).Item_Table
                end
            end
        end
    end
    local reward = DataSheetManager.DailyGiftPreview:GetDataByID(1).Reward
    return DataSheetManager.DailyGiftReward:GetDataByID(reward).Item_Table
end

--今日福利奖励
function DailyGift_Model.GetTodayWelfareReward()
    if private.dailyGiftInfo then
        local data = DataSheetManager.DailyGiftPreview:GetDataByID(private.dailyGiftInfo.welfareId)
        if data then
            local reward = data.Reward
            return DataSheetManager.DailyGiftReward:GetDataByID(reward).Item_Table
        end
    end
    local reward = DataSheetManager.DailyGiftPreview:GetDataByID(1).Reward
    return DataSheetManager.DailyGiftReward:GetDataByID(reward).Item_Table
end

--获取已购总金额
function DailyGift_Model.GetBuySum()
    if private.dailyGiftInfo then
        if private.dailyGiftInfo.receiveDayNum > 0 then
            local curIAP = DataSheetManager.ConstData:GetDataByID("DailyGiftCurrentPrice").IntValue
            return MDL.Currency.GetFullyIAPPrice(curIAP)
        end
        local sum = 0
        local gifts = private.dailyGiftInfo.gifts
        for _, v in ipairs(gifts) do
            local price = MDL.Currency.GetIAPPriceNum(v.giftType)
            sum = sum + price
        end
        if sum == 0 then
            return nil
        end
        return MDL.Currency.FormatPriceNum(sum)
    end
    return nil
end

return DailyGift_Model