local UINewYearExchangeInitiate = UIViewClass()

function UINewYearExchangeInitiate:OnOpened(context)
    self.activityId = context.activityId
    CTL.NewYear.SetCommonTitle(self.activityId, CTL.NewYear.ViewTitle.ExchangeInitiateTitle, self.UICommonPopUp)
    self:RegistSystemEvent(EventID.UI_NewYear_ExchangeInitSuccess, self.CloseView)

    self:InitItem()
    CTL.NewYear.SetActivityRedPoint(self.activityId)
end

function UINewYearExchangeInitiate:InitItem()
    local modeData = MDL.OperationActivity.ActivityBaseData[MDL.OperationActivity.ActivityType.NewYear]:GetDataByActivityID(self.activityId)
    self.dailyExchangeNum = modeData.LuckyBagItemDailyNum
    self.prayItemList = modeData.LuckyBagItem
    local isEmpty = true
    for i, v in ipairs(self.prayItemList) do
        if UTL.Item.GetItemStockCount(v) > 0 then
            UIUtils.SetActive(self.group_OwnItem[i].gameObject, true)
            self:InitCell(self.group_OwnItem[i], v)
            isEmpty = false
        else
            UIUtils.SetActive(self.group_OwnItem[i].gameObject, false)
        end
        self:InitCell(self.group_TargetItem[i], v)
    end
    self.state_Empty:SetState(isEmpty and 1 or 0)
    self.giveItemIndex = nil
    self.targetItemIndex = nil
end

function UINewYearExchangeInitiate:InitCell(cell, itemId)
    local count = UTL.Item.GetItemStockCount(itemId)
    UTL.Item.SetItemCell(cell.Item, itemId, count > 0 and count or UTL.Color.FormatRedColor(count))
    UIUtils.SetActive(cell.img_Select, false)
end

function UINewYearExchangeInitiate:OnBackButtonPressed()
    self:OnButtonClicked(self.UICommonPopUp.btn_Close)
end

function UINewYearExchangeInitiate:OnButtonClicked(comp)
    if comp == self.UICommonPopUp.btn_Close then
        self:CloseView()
    elseif comp == self.btn_Confirm then
        if not self.giveItemIndex then
            CTL.Tips.AddTipsMsg(Const_IDS.IDS_NewYearActivity_LuckyBagExchangeChildHint_8)
        elseif not self.targetItemIndex then
            CTL.Tips.AddTipsMsg(Const_IDS.IDS_NewYearActivity_LuckyBagExchangeChildHint_7)
        else
            if self.dailyExchangeNum - MDL.NewYear.GetExchangeNum(self.activityId) > 0 then
                MDL.NewYear.NewYearUploadExchangeReq(self.activityId, self.prayItemList[self.giveItemIndex], self.prayItemList[self.targetItemIndex])
            else
                CTL.Tips.AddTipsMsg(Const_IDS.IDS_NewYearActivity_LuckyBagExchangeMainHint_6)
            end
        end
    else
        for i, v in ipairs(self.group_OwnItem) do
            if comp == v.Item.event_Click then
                if i ~= self.giveItemIndex then
                    if self.targetItemIndex and self.targetItemIndex == i then
                        CTL.Tips.AddTipsMsg(Const_IDS.IDS_NewYearActivity_LuckyBagExchangeChildHint_18)
                    else
                        if self.giveItemIndex then
                            UIUtils.SetActive(self.group_OwnItem[self.giveItemIndex].img_Select, false)
                        end
                        self.giveItemIndex = i
                        UIUtils.SetActive(v.img_Select, true)
                    end
                end
            end
        end

        for i, v in ipairs(self.group_TargetItem) do
            if comp == v.Item.event_Click then
                if i ~= self.targetItemIndex then
                    if self.giveItemIndex and self.giveItemIndex == i then
                        CTL.Tips.AddTipsMsg(Const_IDS.IDS_NewYearActivity_LuckyBagExchangeChildHint_18)
                    else
                        if self.targetItemIndex then
                            UIUtils.SetActive(self.group_TargetItem[self.targetItemIndex].img_Select, false)
                        end
                        self.targetItemIndex = i
                        UIUtils.SetActive(v.img_Select, true)
                    end
                end
            end
        end
    end
end

return UINewYearExchangeInitiate