local UIPack2DownloadTip = UIViewClass()
local CONST_STAGE_GROUP = 2

function UIPack2DownloadTip:OnOpened(context)
    NotSyncBattleSetter.StopAutoFightPathInTown()
    self:RegistSystemEvent(EventID.UpdateDownloadState, self.UpdateDownloadState)
    self:RegistSystemEvent(EventID.Pause_Download, self.UpdateDownloadState)
    self:RegistSystemEvent(EventID.Resume_Download, self.UpdateDownloadState)
    self:RegistSystemEvent(EventID.UI_Loading_UpdateDownloadProgress, self.UpdateProgress)
    self:RegistSystemEvent(EventID.OnPerPackFinish, self.UpdateState)
    self:ShowReward()
    self:UpdateDownloadState()
    self:UpdateProgress(CTL.HotFix.GetLastDownloadSize())
    self:UpdateState()
end

function UIPack2DownloadTip:UpdateDownloadSize()
    local minStage = CTL.HotFix.GetGroupMinStage(CONST_STAGE_GROUP)
    local maxStage = CTL.HotFix.GetGroupMaxStage(CONST_STAGE_GROUP)
    local curStage = LoginProxy.GetCurStage()
    if curStage > maxStage then
        self.hasDownloadSize = CTL.HotFix.GetSeriesStageSize(minStage, maxStage)
    elseif curStage < minStage then
        self.hasDownloadSize = 0
    else
        self.hasDownloadSize = CTL.HotFix.GetSeriesStageSize(minStage, curStage)
    end
    self.totalSize = UTL.String.TransferKiloBytesSize(CTL.HotFix.GetSeriesStageSize(minStage, maxStage))
end

function UIPack2DownloadTip:UpdateProgress(curSize, maxSize, speed)
    if self:GetIfDownloadFinish() == false then
        self.text_progress.text = string.FormatByIdsId(Const_IDS.IDS_FlowDownloadPackageSizeNotice, UTL.String.TransferKiloBytesSize(curSize + self.hasDownloadSize) .. "/" .. self.totalSize)
    else
        self.text_progress.text = nil
    end
end

function UIPack2DownloadTip:UpdateState()
    if self:GetIfDownloadFinish() then
        self.text_progress.text = nil
        self.img_Title_State:SetState(1)
        self.state_middle:SetState(1)
    else
        self.img_Title_State:SetState(0)
        self.state_middle:SetState(0)
    end
end

function UIPack2DownloadTip:ShowReward()
    local id = DataSheetManager.ConstData:GetDataByID("ResourceDownloadGift").IntListValue[1]
    local awardData = DataSheetManager.StagePackageReward:GetDataByID(id)
    self.scroll_Reward:ReloadAll(awardData.Item_Table)
end

function UIPack2DownloadTip:OnCellInit(scrollRect, index, cellTable, data)
    UTL.Item.SetItemCell(cellTable.item, data.ItemID, data.ItemNum)
end

function UIPack2DownloadTip:OnCellClicked(scrollRect, index, cellTable, target, data)
    UTL.ItemTips.ShowCommonTipsById(data.ItemID)
end

function UIPack2DownloadTip:OnButtonClicked(comp)
    if comp == self.btn_Close then
        self:CloseView()
    elseif comp == self.btn_Get then
        if self:GetIfDownloadFinish() == false then
            local hasTask = false
            local taskList = MDL.Task.GetTaskList(MDL.Task.Enum_TaskType.PackageSpecifiedRingTask)
            if taskList then
                for _, v in pairs(taskList) do
                    CTL.Task.DoTask(v)
                    hasTask = true
                    break
                end
            end
            if hasTask == false then
                MDL.HotFix.StartPackageBaoDownLoadReq(1)
            end
        else
            local taskList = MDL.Task.GetTaskList(MDL.Task.Enum_TaskType.Major)
            if taskList then
                for _, v in pairs(taskList) do
                    CTL.Task.DoTask(v)
                    break
                end
            end
        end
        CTL.HomeMain.CloseViewBackHomeMain()
    elseif comp == self.btn_Pause then
        if CTL.HotFix.IsDownloading() then
            CTL.HotFix.PauseDownload()
        else
            CTL.HotFix.ContinueDownloadStage()
        end
    end
end

function UIPack2DownloadTip:OnBackButtonPressed()
    self:OnButtonClicked(self.btn_Close)
end

function UIPack2DownloadTip:UpdateDownloadState()
    self:UpdateDownloadSize()
    if CTL.HotFix.Get_IsWifi() or self:GetIfDownloadFinish() then
        UIUtils.SetActive(self.btn_Pause, false)
    else
        UIUtils.SetActive(self.btn_Pause, true)
        if LoginProxy.Get_IsPauseDownload() or CTL.HotFix.IsDownloading() == false then
            self.btn_State:SetState(0)
        else
            self.btn_State:SetState(1)
        end
    end
end

function UIPack2DownloadTip:GetIfDownloadFinish()
    if UNITY_EDITOR then
        return CTL.HotFix.CheatFinishPack2
    end
    return CTL.HotFix.IsStage2Finished()
end

return UIPack2DownloadTip