local UIChannelChatMarquee = UIViewClass()
local EventSystem = require('Event/EventSystem')

local EFFECT_WAR_ZONE = ConstAssetPathConfig.EFFECT_WAR_ZONE
local EFFECT_CROSS_SERVER = ConstAssetPathConfig.EFFECT_CROSS_SERVER


--切换场景时关闭，切换完场景之后打开看是否还有
function UIChannelChatMarquee:OnOpened(context)
	-- 设置表情大小
	UIUtils.SetEmojiTextEmojiRatio(self.MarqueeMassage, 1)
	--单个喇叭展示时间，【可配置】
	self.DisplaySecond = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("ChatDisplaySecond").FloatValue)
	--展示框宽度，如果大于该展示框则停留几秒再运动，如果小于则一直停留，【可配置】
	self.DisplayWidth = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("ChatDisplayWidth").FloatValue)
	--运行速度，【可配置】
	self.Speed = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("ChatSpeed").FloatValue)
	--每次轮播间隔时间，【可配置】
	self.WaitForSceondsLoop = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("ChatWaitForSecondsLoop").FloatValue)
	--两条喇叭之间的等待间隔，【可配置】
	self.WaitForSceondsChange = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("ChatWaitForSecondsChange").FloatValue)
	--长度大于显示时先等待的秒数，【可配置】
	self.StartWaitForSceonds = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("ChatStartWaitForSeconds").FloatValue)
	--移动开始位置，【可配置】
	self.StartPosX = FP.tonumberV1(DataSheetManager.ConstData:GetDataByID("ChatStartPosX").FloatValue)

	--移动开始位置
	self.DisplayStartPosX = 0
	--单个喇叭移动一次的时间
	self.MoveSecond = 12
	--移动结束位置
	self.EndPosX = -600
	--定时器计时
	self.Count = 0
	self.Y = self.MarqueeMassage.transform.anchoredPosition.y
	self:Play()
end

function UIChannelChatMarquee:OnUIAnimationStoped(playingId)
	self:ReleaseAnim()

	self.MarqueeMassage.transform:SetAnchoredPosition(self.StartPosX, self.Y)
    self:StartRepeatFunc(self.SetDelayTimePos, self.WaitForSceondsLoop, 1)
end

function UIChannelChatMarquee:SetDelayTimePos()
    self.MoveSecond = self:GetSumTime(self.StartPosX, self.EndPosX)
    self.moveAnim = self:MoveToPos(self.MarqueeMassage.transform, self.EndPosX, self.Y, self.MoveSecond, true)
end

function UIChannelChatMarquee:OnUpdateFun(deltaTime, timeSineUpdate)
    self.Count = self.Count + 1
	if self.Count > self.DisplaySecond then
		
        self:StopRepeatFunc(self.OnUpdateFun)
        local datas = MDL.ChannelChat.GetTrumpetDatas()
        if datas == nil or #datas <= 0 then
            self:CloseView()
			return 
		end
		
        self.txtName.text = nil
        self.MarqueeMassage.text = nil
        self:StartRepeatFunc(self.Play, self.WaitForSceondsChange, 1)
    end
end


function UIChannelChatMarquee:Play()
    self:StopRepeatFunc(self.OnUpdateFun)
    self.Count = 0
    self:ReleaseAnim()
    local nextMsg = self:GetData()
    if nextMsg == nil then
        self:CloseView()
        return
    end

    local feilds = string.split(nextMsg, ":")
    self.txtName.text = feilds[1] .. "："
    self.MarqueeMassage.text = feilds[2]
	self.effect:StopUIEffect()
	local channelType = tonumber(feilds[3])
	if channelType == MDL.ChannelChat.ChannelCfgId.Cross then
		self.obj_state:SetState(2)
		self.effect:PlayUIEffect(EFFECT_CROSS_SERVER, 0)
	elseif channelType == MDL.ChannelChat.ChannelCfgId.WarZone then
		self.obj_state:SetState(1)
		self.effect:PlayUIEffect(EFFECT_WAR_ZONE, 0)
	else
		self.obj_state:SetState(0)
	end

    if self.MarqueeMassage.preferredWidth > self.DisplayWidth then
        self.EndPosX = -self.MarqueeMassage.preferredWidth
        self.MarqueeMassage.transform:SetAnchoredPosition(self.DisplayStartPosX, self.Y)
        self:StartRepeatFunc(self.DelayPlay, self.StartWaitForSceonds, 1)
    else
        self:StartRepeatFunc(self.OnUpdateFun, 1)
        self.MarqueeMassage.transform:SetAnchoredPosition(self.DisplayStartPosX, self.Y)
    end
end

function UIChannelChatMarquee:DelayPlay()
    self:StartRepeatFunc(self.OnUpdateFun, 1)
    self.MoveSecond = self:GetSumTime(self.DisplayStartPosX, self.EndPosX)
    self.moveAnim = self:MoveToPos(self.MarqueeMassage.transform, self.EndPosX, self.Y, self.MoveSecond, true)
end


function UIChannelChatMarquee:ReleaseAnim()
	if self.moveAnim ~= nil then  
		self:StopUIAnimation(self.moveAnim, true)
		self.moveAnim = nil
	end
end

function UIChannelChatMarquee:GetData()
	local datas = MDL.ChannelChat.GetTrumpetDatas()
	if datas ~= nil and #datas > 0 then
		local tmpData = datas[#datas]
		table.remove(datas)
		return tmpData
	end
	return nil
end

--根据距离和速度得出时间
function UIChannelChatMarquee:GetSumTime(startPos, endPos)
	local sum = math.abs(endPos) + math.abs(startPos)
	local time = sum / self.Speed
	return time
end

function UIChannelChatMarquee:OnClosed()
	self:StopRepeatFunc(self.OnUpdateFun)
end

return UIChannelChatMarquee