local UILoginAnnouncement = UIViewClass()
local JSON = require("cjson")
local EventSystem = require('Event/EventSystem')
local INTERVAL_GET_SPEED = 1.5
local INTERVAL_SYNC_ANNOUNCEMENT_TIME = 60 --保底刷新拉取公告时间
local Tab_Title_MaxLength = 23 --tab文本最长字节长度(单字节语言)
local Tab_Title_MaxLength_Tailand = 125 --tab文本最长字节长度(泰语)

function UILoginAnnouncement:OnCreated()
    self.contentLen = 0
    self.curIndex = 0
end

function UILoginAnnouncement:OnOpened()
    UIUtils.SetLabelText(self.UICommonPopUpTab.txt_Title,Const_IDS.IDS_LOGIN_SERVER_TYPE_NOTICE) 
    self:RegistSystemEvent(EventID.UI_Login_SyncAnnouncementInfo, self.SyncAnnouncementList)
    UIUtils.SetActive(self.group_DownloadInfo, false)
    self.announcementKind = CTL.Login.AnnouncementKind.SystemNoticeKind_Public
    self:SyncAnnouncementList()
    UIUtils.SetActive(self.panel_WhiteList, false)
    --检测设备性能过低问题
    self:CheckNeedQuitGame()
    self.updateAnnounceTextTimer = nil
    if DEF.USE_BATCH_MODE then
        self:CloseView()
    end

    self:RegistSystemEvent(EventID.UI_OnWhiteListEntered, self.OnWhiteListEntered)
end

function UILoginAnnouncement:OnBackButtonPressed()
    self:OnButtonClicked(self.UICommonPopUpTab.btn_Close)
end

function UILoginAnnouncement:SyncAnnouncementList()
    local announcementList = MDL.Login.GetAnnouncementList()
    self:InitData(announcementList)
end

function UILoginAnnouncement:InitData(announcementList)
    self.UICommonPopUpTab.loop_Tab:ClearCells()
    if announcementList ~= nil and #announcementList > 0 then
        --c#拿的list 索引从0开始
        --如果有强更公告或是维护公告，只显示维护公告,否则显示所有公告
        local forceUpdateKey
        local maintainceKey
        local obstructKey
        --一年的秒数作为最大值
        local freshTime = 31536000
        for i, v in ipairs(announcementList) do
            local beginTime = v.Begin
            local endTime = v.End
            --先判断公告是否过期
            if CTL.Login.IsAnnouncementInTime(beginTime, endTime) then
                local remainTime = endTime - MDL.Login.AnnounceServerTime
                freshTime = remainTime < freshTime and remainTime or freshTime
                if v.Kind == CTL.Login.AnnouncementKind.SystemNoticeKind_Obstruct then
                    --阻挡公告优先级最高
                    obstructKey = i
                    break
                elseif v.Kind == CTL.Login.AnnouncementKind.SystemNoticeKind_Forceupdate then
                    forceUpdateKey = i
                elseif v.Kind == CTL.Login.AnnouncementKind.SystemNoticeKind_Maintaince then
                    maintainceKey = i
                end
            end
        end
        --如果公告刷新时间比保底刷新时间近，那就走公告剩余时间
        if freshTime > 0 and freshTime < INTERVAL_SYNC_ANNOUNCEMENT_TIME then
            self:StopRepeatFunc(self.OnUpdateFun)
            self:StartRepeatFunc(self.OnUpdateFun,freshTime)
        else    --否则就走保底刷新
            self:StopRepeatFunc(self.OnUpdateFun)
            self:StartRepeatFunc(self.OnUpdateFun,INTERVAL_SYNC_ANNOUNCEMENT_TIME)
        end
        if obstructKey ~= nil then
            self.hasStartShowSpeed = false
            self.downloadSpeedShow = 0
            self.announcementKind = CTL.Login.AnnouncementKind.SystemNoticeKind_Obstruct
            local find = announcementList[obstructKey]
            self.UICommonPopUpTab.loop_Tab:AddData(find, 0)
            --预下载
            if DEF.OPEN_STAGE_DOWNLOAD then
                self.progressMat = self.img_DownloadFrame.material
                self.progressMat:SetFloat("_Percent", 0)
                self.downloadMaxNum = CTL.HotFix.GetMaxGroupStage()
                self:RegistSystemEvent(EventID.UI_Loading_UpdateDownloadProgress, self.UpdateDownloadProgress)
                self:RegistSystemEvent(EventID.UI_StagePackage_AllDownload, self.UpdateDownloadState)
                self:RegistSystemEvent(EventID.Pause_Download, self.UpdateDownloadState)
                self:RegistSystemEvent(EventID.Resume_Download, self.UpdateDownloadState)
                self:RegistSystemEvent(EventID.UpdateDownloadState, self.UpdateDownloadState)
                self:RegistSystemEvent(EventID.OnPerPackFinish, self.OnPerPackFinish)
                self:UpdateDownloadState()
            end
        elseif forceUpdateKey ~= nil then
            self.announcementKind = CTL.Login.AnnouncementKind.SystemNoticeKind_Forceupdate
            local find = announcementList[forceUpdateKey]
            self.UICommonPopUpTab.loop_Tab:AddData(find, 0)
        elseif maintainceKey ~= nil then
            self.announcementKind = CTL.Login.AnnouncementKind.SystemNoticeKind_Maintaince
            local find = announcementList[maintainceKey]
            self.UICommonPopUpTab.loop_Tab:AddData(find, 0)
        else
            self.announcementKind = CTL.Login.AnnouncementKind.SystemNoticeKind_Public
            for i, v in ipairs(announcementList) do
                self.UICommonPopUpTab.loop_Tab:AddData(v, 0)
            end
        end
        self.UICommonPopUpTab.loop_Tab:SelectIndex(0)
    else
        self.Txt_Announce.text = nil
    end
end

function UILoginAnnouncement:OnPerPackFinish(stage)
    self.hasStartShowSpeed = false
    self:StopRepeatFunc(self.ShowDownloadSpeed)
end

--底层获取的速度：每秒速度相加总和/相加总次数，当下载开始1s后才开始计算
--每一个pack的开始，都会重置上一次速度的计算，下一个pack就需要等待1s
--因此这里错开时间去取速度
function UILoginAnnouncement:ShowDownloadSpeed()
    self.downloadSpeedShow = UTL.String.TransferKiloBytesSize(LoginProxy.GetDownloadSpeed())
end

function UILoginAnnouncement:OnUpdateFun(deltaTime, timeSinceUpdate)
    
    if deltaTime < INTERVAL_SYNC_ANNOUNCEMENT_TIME then
        self:StopRepeatFunc(self.OnUpdateFun)
        CTL.Login.IsClickNotice = true
        CTL.Login.StartGetGamePackageCfg()
    else
        self:StopRepeatFunc(self.OnUpdateFun)
        --模拟点击公告按钮来获取最新公告
        EventSystem.Dispatch(EventID.UI_Login_RefreshAnnouncementInfo)
    end
end

function UILoginAnnouncement:OnCellInit(scrollRect, index, item, data)
    if scrollRect == self.UICommonPopUpTab.loop_Tab and data then
        UIUtils.SetActive(item.img_RedDot, false)
        UIUtils.SetActive(item.img_Arrow, false)
        UIUtils.SetActive(item.img_ArrowS, false)
        local title = self:HandleTabStr(data.Title)
        item.txt_Name_Selected.text = title
        item.txt_Name_Nomal.text = title
        local txtState = data.Type; -- 角标文字类型
        local cornorImageState = data.CornerMark - 1; -- 角标图片类型
        if cornorImageState < 0 then cornorImageState = 0 end
        if txtState == 0 then
            UIUtils.SetActive(item.group_SignState, false)
            UIUtils.SetActive(item.group_SignStateS, false)
        else
            UIUtils.SetActive(item.group_SignState, true)
            UIUtils.SetActive(item.group_SignStateS, true)
            -- 0、绿色 1、红色 2、灰色
            if cornorImageState == 0 then
                item.UIState:SetState(2)
                item.UIStateS:SetState(2)
            elseif cornorImageState == 1 then
                item.UIState:SetState(1)
                item.UIStateS:SetState(1)
            elseif cornorImageState == 1 then
                item.UIState:SetState(0)
                item.UIStateS:SetState(0)
            end

            UIUtils.SetLabelText(item.txt_Fire, self:GetTabHintStr(txtState))
            UIUtils.SetLabelText(item.txt_FireS, self:GetTabHintStr(txtState))
        end
    end
end

function UILoginAnnouncement:HandleTabStr(title)
    --中文不做特殊处理
    if Localization.IsAllChinese() then
        return title 
    end

    local count, maxCharCount
    --泰语(一个泰文占3个字符)
    if Localization.IsThailand() then
        count = UTL.String.GetStrCharCount(title, 3)        
        maxCharCount = Tab_Title_MaxLength_Tailand
    else
        count = UTL.String.GetStrCharCount(title, 1)
        maxCharCount = Tab_Title_MaxLength
    end
 
    if count <= maxCharCount then
        return title 
    end

    --根据空格划分开，不能从单词中间切割
    for i = maxCharCount + 1,  1, -1 do  
        if title:byte(i) == 32 then -- 32 空格字符的ASCII码  
            return string.sub(title, 1, i - 1) .. "..."
        end  
    end 
  
    return string.sub(title, 1, maxCharCount) .. "..."
end

-- 1、版本 2、活动 3、公告 4、最新 5、更新
function UILoginAnnouncement:GetTabHintStr(index)
    local txtIDS = ""
    if index == 1 then
        txtIDS = "IDS_LOGIN_SERVER_TYPE_VER"
    elseif index == 2 then
        txtIDS = "IDS_LOGIN_NOTICE_TYPE_NOTICE"
    elseif index == 3 then
        txtIDS = "IDS_Login_Announcement"
    elseif index == 4 then
        txtIDS = "IDS_LOGIN_NOTICE_TYPE_NEW"
    elseif index == 5 then
        txtIDS = "IDS_LOGIN_SERVER_TYPE_UPDATE"
    end
    return Const_IDS[txtIDS]
end

--解决字体花屏的问题，定时加载一定数量的字符
function UILoginAnnouncement:OnCellClicked(scrollRect, index, cellTable, target, data)
    if scrollRect == self.UICommonPopUpTab.loop_Tab and data then
        self.lua_value = JSON.decode(data.Body)
        self.Txt_Announce.text = self.lua_value.Content
        UIUtils.ResetScrollRect(self.group_Scroll)
        UIUtils.SetLabel(self.lab_Title, data.Title)
    end
end

function UILoginAnnouncement:OnButtonClicked(obj)
    if obj == self.UICommonPopUpTab.btn_Close then
        self:ClickClose()
    elseif obj == self.btn_WhiteList then
        self:AfterInputWhiteListPwd()
    elseif obj == self.btn_ShowWhiteList then
        self:OpenWhiteList()
    elseif obj == self.btn_rect then
        if LoginProxy.Get_IsDownloading() then
            CTL.HotFix.PauseDownload()
        else
            CTL.HotFix.ContinueDownloadStage()
        end
    end
end

--打开白名单
local _firstClickOpenWhiteTime = 0
local _clickOpenWhiteCount = 0
local WhiteListClickTime = 3
local WhiteListClickNum = 7
function UILoginAnnouncement:OpenWhiteList()
    if _firstClickOpenWhiteTime == 0 then
        _firstClickOpenWhiteTime = os.time()
        _clickOpenWhiteCount = 1
    else
        if os.time() - _firstClickOpenWhiteTime < WhiteListClickTime then
            _clickOpenWhiteCount = _clickOpenWhiteCount + 1
        else
            _firstClickOpenWhiteTime = 0
            _clickOpenWhiteCount = 0
        end
    end

    --3秒内连点7次，打开白名单
    if _clickOpenWhiteCount > WhiteListClickNum then
        self.panel_WhiteList.gameObject:SetActive(true)
        _firstClickOpenWhiteTime = 0
        _clickOpenWhiteCount = 0
    end
end

--输入完白名单
function UILoginAnnouncement:AfterInputWhiteListPwd()
    self.panel_WhiteList.gameObject:SetActive(false)
    local inputWhiteListPwd = self.input_WhiteList.text
    if not string.isNilOrEmpty(inputWhiteListPwd) then
        if CTL.Login.SetInputWhiteList(inputWhiteListPwd) then
            self:CloseView()
            CTL.Login.SetGameLoginType()
            SDKUtil.AutoLogin()
        end
    end
end

function UILoginAnnouncement:OnWhiteListEntered(whitelistStr)
    self.input_WhiteList.text = whitelistStr
    self:AfterInputWhiteListPwd()
end

function UILoginAnnouncement:ClickClose()
    if CTL.Login.OnClickCloseAnnoucement() then
        --0不处理 1维护警告 2关闭界面
        self:CloseView()
    end
end

--检测低端安卓手机是否需要退出游戏,小于配置的分的就弹出退出游戏
function UILoginAnnouncement:CheckNeedQuitGame()
    local isNeedQuit = false
    local needQuitGPURankNumber = 51 --GPU 小于51分的就弹出退出游戏
    --新增模拟器跳过检测
    if UNITY_ANDROID and not UNITY_EDITOR and not TAI_DEVELOPMENT_BUILD and not DEF.USE_UWA_TOOLS and not IsEmulator then
        local rankNumber = UIUtils.GetGPURankNumber()
        --rankNumber为0 表示检测不到GPU型号，需要跳过低设备弹窗
        if rankNumber ~= 0 then
            isNeedQuit = rankNumber < needQuitGPURankNumber
        end
    end
    if isNeedQuit then
        --UTL.MessageBox.ShowOnlyOkBox("", Const_IDS.IDS_ERROR_Lowend_Device, self.OnQuitConfirm)
        UTL.MessageBox.ShowOnlyOkBox("", Const_IDS.IDS_ERROR_Lowend_Device_Allowin, nil) --先不退出游戏，只弹提示
    end
end

function UILoginAnnouncement:OnQuitConfirm(buttonID)
    UIUtils.QuitGame()
end

function UILoginAnnouncement:UpdateDownloadProgress(curSize, maxSize, speed)
    curSize = self.hasDownloadSize + curSize
    local curShow = UTL.String.TransferKiloBytesSize(curSize)
    local maxShow = UTL.String.TransferKiloBytesSize(self.maxDownloadSize)
    local content = string.format(UIUtils.GetLocalizedTxt(Const_IDS.IDS_StagePackage_DownloadProgress) .. "%s/S(%s/%s)", CTL.HotFix.GetCurGroupStage(), self.downloadMaxNum, self.downloadSpeedShow, curShow, maxShow)
    self.txt_DownloadProgress.text = content
    self.progressMat:SetFloat("_Percent", curSize / self.maxDownloadSize)

    if self.hasStartShowSpeed == false then
        self.hasStartShowSpeed = true
        self:StartRepeatFunc(self.ShowDownloadSpeed, INTERVAL_GET_SPEED, 0)
    end
end

function UILoginAnnouncement:UpdateDownloadState()
    local curStage = LoginProxy.GetCurStage()
    local nextStageGroup = CTL.HotFix.GetStageNum(CTL.HotFix.GetNextStage())
    local curStageGroup = CTL.HotFix.GetStageNum(curStage)
    self.maxDownloadSize = CTL.HotFix.GetStageGroupSize(nextStageGroup)
    if curStageGroup == nextStageGroup then
        self.hasDownloadSize = CTL.HotFix.GetSeriesStageSize(CTL.HotFix.GetGroupMinStage(curStageGroup), curStage)
    else
        self.hasDownloadSize = 0
    end

    if CTL.HotFix.Get_IfAllDownload() == true then
        UIUtils.SetActive(self.group_DownloadInfo, false)
    else
        UIUtils.SetActive(self.group_DownloadInfo, true)
        if LoginProxy.Get_IsDownloading() then
            self.group_DownloadState:SetState(1)
        else
            self.group_DownloadState:SetState(0)
            --暂停状态下载速度置为0
            self:UpdateDownloadProgress(CTL.HotFix.GetLastDownloadSize(), self.maxDownloadSize, 0)
        end
    end
end

function UILoginAnnouncement:OnClosed()
    self.progressMat = nil
end

return UILoginAnnouncement