local UIBattleLevelPanel = UIViewClass()
local STRING_PERCENT = "%d/%d"
local COMBO_DURATION_TIME = 10 --连击持续时间
local tostring=tostring
local string_format=string.format
local UIUtils=UIUtils
local Const_UI_Lua=Const_UI_Lua
local Const_IDS=Const_IDS
local math_ceil=math.ceil

local DISTANCE_AM_BREAK_SQR = 900  --显示破甲特效的距离
local CheckFrame = 100
local BOSS_LIFE_BAR_STRIDE = -100
local BOSS_LIFE_BAR_SideScale = 0.6
local RAGE_LEVEL_LOW = 1 --狂暴初级
local RAGE_LEVEL_MIDDLE = 2 --狂暴中级
local RAGE_LEVEL_HIGH = 3 --狂暴高级


function UIBattleLevelPanel:OnCreated()
	self.isBossLifeBarActive = false
	self.obj_WaveTip = self.obj_WaveTip.gameObject
	self.bossLifeBarDelayCreateRequestDic = {}
	self.bossLifeBarDic = {}
	self.bossLifeBarList = {}
	self.animationPosHandleDic = {}
	self.animationScaleHandleDic = {}
end

function UIBattleLevelPanel:OnOpened()
	UIUtils.SetActive(self.obj_WaveTip,false)
	UIUtils.SetActive(self.group_Rampage,false)
	self:RegistSystemEvent(EventID.UIBattle_Level_UpdateWave, self.UpdateWave)
	self:RegistSystemEvent(EventID.UIBattle_Level_SetUpBoss, self.SetUpBoss)
	self:RegistSystemEvent(EventID.UIBattle_Level_OnBossBorn, self.OnBossBorn)
	self:RegistSystemEvent(EventID.UIBattle_Level_OnBossListChanged, self.OnBossListChanged)
	self:RegistSystemEvent(EventID.Camera_TargetChange, self.SetCameraTarget)
	self:RegistSystemEvent(EventID.UIBattle_BossAMChanged, self.OnAMChanged)
	self:RegistSystemEvent(EventID.UIBattle_RefereshRampageInClimbTower, self.RefereshRampageInClimbTower)
	if not BattleDataGetter.IsReplayBattle() and not BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.PersonalBoss) then
		self.subViewRoot:OpenView(GetViewClass(Const_UI_Lua.UIEnum.UIBattleMissionPanel))
	end
	--BattleDataGetter.IsAllHeroJoinBattle()的字面意思感觉跟UIBattleCombo的类型没关系 不知道为啥这么写 关卡继承感觉不太好 我直接根据关卡类型判断了
	--后续也根据关卡类型判断吧
	if not BattleDataGetter.IsAllHeroJoinBattle() then
		if BattleDataGetter.IsFourCountry() then
			self.comboViewRoot:OpenView(GetViewClass(Const_UI_Lua.UIEnum.UIBattleCombo), {isShowComboType = LuaConst.ComboType.IsKillHero})
		elseif BattleDataGetter.IsCityWarLevel()  then
			self.comboViewRoot:OpenView(GetViewClass(Const_UI_Lua.UIEnum.UIBattleCombo), {isShowComboType = LuaConst.ComboType.IsKillHeroAndAssist})
		else
			self.comboViewRoot:OpenView(GetViewClass(Const_UI_Lua.UIEnum.UIBattleCombo), {isShowComboType = LuaConst.ComboType.Default})
		end
	end
	self.progressRoot:OpenView(GetViewClass(Const_UI_Lua.UIEnum.UIBattleBossProgress))
    --设置按钮
	if LevelManager.IsSyncCountryPVPLevel() or not MDL.Unlock.IsUnlock(MDL.Unlock.FunctionType.SettingBack) or BattleDataGetter.IsReplayBattle() 
		or BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.SyncFourCountryChaos) then
		UIUtils.SetActive(self.event_Setting, false)
		UIUtils.SetActive(self.btn_Exit, false)
	else
		UIUtils.SetActive(self.event_Setting, true)
		UIUtils.SetActive(self.btn_Exit, true)
	end
	
	-- 设置关卡时间按钮
	if BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.StormChallenge) or BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.SyncFourCountryChaos)  then
		UIUtils.SetActive(self.bg1.gameObject, false)
	else
		UIUtils.SetActive(self.bg1.gameObject, true)
	end
	
	--缓存狂暴ID数据
	self.rageIdList = DataSheetManager.ConstData:GetDataByID("ClimbTowerBossRageIdList").IntListValue

	self:ShowClimbTowerInfo()

	if not BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.StormChallenge) and 
		not BattleDataGetter.IsCityWarWaitingLevel() and not BattleDataGetter.IsCityWarLevel() then
		self:OnUpdateFun()
		self:StartRepeatFunc(self.OnUpdateFun, 1)
	end

	self:SetPushStyle(LuaConst.PushStyleEnum.HIDE)

	local entityDic = BattleDataGetter.GetEntityDic()
	for i,entity in pairs(entityDic) do
		if entity:IsBoss() then
			self:OnBossBorn(entity)			
		end
	end

	if CTL.MiniMap.IsShowMiniMap() then
		self.Offset:SetState(1)
	else
		self.Offset:SetState(0)
	end
	if (GameAppInfo.IsGameStreamerPackage() or GameAppInfo.IsMarketPackage()) and LevelManager.GetCurLevelType() == LuaConst.LevelType.FairNormalPVE then	
		self.subViewRoot:OpenView(GetViewClass(Const_UI_Lua.UIEnum.UIPCButton))
	end
end

--region --*************** 关卡波次 ***************--

function UIBattleLevelPanel:UpdateWave(wave,maxWave)
	if wave == -1 then
		UIUtils.SetActive(self.obj_WaveTip,false)
	else
		UIUtils.SetActive(self.obj_WaveTip,true)
		self.labLocal_Wave.text = string_format(STRING_PERCENT,wave,maxWave)
	end
end


--战斗事件刷新爬塔的狂暴显示,rampageType 狂暴阶段
function UIBattleLevelPanel:RefereshRampageInClimbTower(rampageIds, buffId)
	if BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.ClimbTower) or BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.NationClimbTower) then
		UIUtils.SetActive(self.group_Rampage,true)
		self.rampageIds = rampageIds --狂暴内容Ids
		self.rampageTipFrame=BattleDataGetter.GetCurFrameIndex() --记录当前帧
		--无狂暴时
		if buffId==0 then --无狂暴
			self.currentRampageLevel= 0
			local buffData = DataSheetManager.BuffData:GetDataByBuffID(self.rageIdList[1])
			self.remainRampageTime = FP.tonumberV1(buffData.BuffDuration)/1000  --狂暴提示剩余时间
			UIUtils.SetLabel(self.txt_Rampage,string.FormatByIdsId(Const_IDS[self.rampageIds],self.remainRampageTime))
		else
			--设置狂暴层级
			for k,v in ipairs (self.rageIdList) do
				if buffId==v then
					self.currentRampageLevel=k
					break
				end
			end
			if self.currentRampageLevel == RAGE_LEVEL_LOW or self.currentRampageLevel == RAGE_LEVEL_MIDDLE then --进入初级狂暴 \ 进入中级狂暴
				local oldBuffData = DataSheetManager.BuffData:GetDataByBuffID(buffId)
				local newBuffData =DataSheetManager.BuffData:GetDataByBuffID(self.rageIdList[self.currentRampageLevel+1])
				self.remainRampageTime = FP.tonumberV1((newBuffData.BuffDuration- oldBuffData.BuffDuration))/1000
				UIUtils.SetLabel(self.txt_Rampage,	string.FormatByIdsId(Const_IDS[self.rampageIds],self.remainRampageTime))
			else --进入高级狂暴
				UIUtils.SetLabelText(self.txt_Rampage,Const_IDS[self.rampageIds])
			end
		end
	else
		UIUtils.SetActive(self.group_Rampage,false)
	end
end



--爬塔的狂暴定时刷新
function UIBattleLevelPanel:RefereshRampageInClimbTowerTimer()
	if (BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.ClimbTower) or BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.NationClimbTower)) and self.currentRampageLevel and self.currentRampageLevel < RAGE_LEVEL_HIGH then
		local currentFrame=BattleDataGetter.GetCurFrameIndex()
		local passedSeconds= (currentFrame- self.rampageTipFrame)/LuaConst.LogicFrameRate
		self.rampageTipFrame = BattleDataGetter.GetCurFrameIndex()
		self.remainRampageTime = self.remainRampageTime - passedSeconds
		if self.remainRampageTime < 0 then
			self.remainRampageTime = 0
		end
		UIUtils.SetLabel(self.txt_Rampage,	string.FormatByIdsId(Const_IDS[self.rampageIds],self.remainRampageTime))
	end
end

--爬塔关信息
function UIBattleLevelPanel:ShowClimbTowerInfo()
	if BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.ClimbTower) then
		--关卡显示
		UIUtils.SetActive(self.group_Level,true)
		local nextConfig= CTL.ClimbTower.GetNextLevelConfig()
		if nextConfig then
			UIUtils.SetLabel(self.txt_ClimbTowerLevel, UIUtils.GetLocalizedTxt(Const_IDS[nextConfig.LevelName]))
		else
			UIUtils.SetLabel(self.txt_ClimbTowerLevel,"")
		end

		--获取战力显示
		local currentGS = LevelManager.GetLevelGs()
		currentGS= CTL.LevelSelect.GetSubjugateGsText(nextConfig.SubjugateDataPVE,   currentGS)
		local gsContent=string.FormatByIdsKey("IDS_NewClimbTower_EnemyPower", currentGS)
		UIUtils.SetLabel(self.txt_Power, gsContent)
	elseif BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.NationClimbTower) then
		--关卡显示
		UIUtils.SetActive(self.group_Level,true)
		local nextConfig = MDL.NationClimbTower.GetNextLevelConfig()
		if nextConfig then
			UIUtils.SetLabel(self.txt_ClimbTowerLevel, string.FormatByIdsId(Const_IDS[nextConfig.LevelName], nextConfig.Number))
		else
			UIUtils.SetLabel(self.txt_ClimbTowerLevel,"")
		end

		--获取战力显示
		local currentGS = LevelManager.GetLevelGs()
		local levelTowerType = DataSheetManager.NationClimbTowerData:GetDataByID(nextConfig.BelongToChapter).TowerLevelCountry
		local targetGs = MDL.NationClimbTower.GetLineUpGSTotal(levelTowerType)
		currentGS= CTL.LevelSelect.GetSubjugateFreeLineGsText(nextConfig.SubjugateDataPVE, targetGs, currentGS)
		local gsContent=string.FormatByIdsKey("IDS_NewClimbTower_EnemyPower", currentGS)
		UIUtils.SetLabel(self.txt_Power, gsContent)
	else
		UIUtils.SetActive(self.group_Level,false)
	end
end

--endregion 关卡波次
function UIBattleLevelPanel:CreateBossLifeBar(entityID)
	local view = self.canvas_BossInfo:OpenView(GetViewClass(Const_UI_Lua.UIEnum.UIBattleBossBattleInfoView), {entityID = entityID})
	view.gameObject.transform:SetLocalPosition(0, (BattleDataGetter.GetBossPriority(entityID) - 1) * BOSS_LIFE_BAR_STRIDE,0)
	self.bossLifeBarDic[entityID] = view
	table.insert(self.bossLifeBarList,view)
	self:RefreshLayoutUI()
	return view
end

function UIBattleLevelPanel:DealCreateBossLifeBarDelayReq()
	if self.isBossLifeBarActive then
		if self.bossLifeBarDelayCreateRequestDic then
			for entityID,v in pairs(self.bossLifeBarDelayCreateRequestDic) do
				self.bossLifeBarDelayCreateRequestDic[entityID] = nil
				self:CreateBossLifeBar(entityID)
			end
		end
	end
end

--region --*************** 关卡boss信息 ***************--
function UIBattleLevelPanel:OnBossBorn(entity)
	local entityID = entity.EntityID
	if self.isBossLifeBarActive then
		self:CreateBossLifeBar(entityID)
	else
		self.bossLifeBarDelayCreateRequestDic[entityID] = true
	end
end

function UIBattleLevelPanel:SetUpBoss(active)
	self.isBossLifeBarActive = active
	if active then
		self:DealCreateBossLifeBarDelayReq()
		for k,v in pairs(self.bossLifeBarDic) do
			v:ActiveUI({entityID = k})
		end
	else
		--此处不代表Boss已死，所以只需要HideUI
		for k,v in pairs(self.bossLifeBarDic) do
			v:HideUI()
		end
	end
end

function UIBattleLevelPanel:OnBossListChanged(entity)
	if entity and not self.isBossLifeBarActive then
		self.bossLifeBarDelayCreateRequestDic[entity.EntityID] = nil
	end
	local priority = nil
	self:DealCreateBossLifeBarDelayReq()
	local needCloseAllView = true
	for entityID,view in pairs(self.bossLifeBarDic) do
		priority = BattleDataGetter.GetBossPriority(entityID)
		if priority > 0 then -- 只要有一个boss存活，就不关闭所有uiview
			needCloseAllView = false
			break
		end
	end
	if needCloseAllView then
		for i,view in ipairs(self.bossLifeBarList) do
			view:CloseView()
		end
		table.clearArray(self.bossLifeBarList)
		table.clear(self.bossLifeBarDic)
	else
		self:RefreshLayoutUI()
	end
	
end

function UIBattleLevelPanel:OnButtonClicked(comp)
	if comp == self.btn_Exit then
		CTL.Setting.BackToTown()
	elseif comp == self.event_Setting then
        UIManager.OpenView(Const_UI_Lua.UIEnum.UISettingMainPanel)
	end
end

function UIBattleLevelPanel:OnUpdateFun(deltaTime, timeSinceUpdate)

	--组队副本得减去前置关卡的耗时
	local curTimer = BattleDataGetter.GetRemainTime()
	-- if BattleDataGetter.CheckCurLevelType(LuaConst.LevelType.SyncTeamPVE) then
	-- 	curTimer = BattleDataGetter.GetRemainTime() - BattleDataGetter.GetPassTimeOfPrevious()
	-- else
	-- 	curTimer = BattleDataGetter.GetRemainTime()
	-- end
	
	UIUtils.SetLabel(self.txt_time, UTL.Time.FormatTimeBySeconds(curTimer))

	local floorTimer = math.floor(curTimer)
	if floorTimer > 0 and floorTimer < 6 then
		UIUtils.SetActive(self.CountDown, true)
		self.number.text = floorTimer
		self.CountDownShowed = true
	elseif self.CountDownShowed or curTimer <= 0 then
		UIUtils.SetActive(self.CountDown, false)
		self.CountDownShowed = false
	end
	
	self:RefereshRampageInClimbTowerTimer()
end

--endregion 关卡boss信息

function UIBattleLevelPanel:OnAMChanged(am, maxAm, lastAm, entity)
	if am <= 0 and #self.bossLifeBarList == 1 then -- 只有一个boss的时候才播放特效
		--破甲特效放在这里了。策划新需求是得判断距离。
		local mainEntityPos = BattleDataGetter.GetMainEntityLogicPos()
		if mainEntityPos then
			if FP.tonumberV1(mainEntityPos:DistanceSqr(entity:GetLogicPos())) < DISTANCE_AM_BREAK_SQR then
				SystemManager.ShowPSEffect(entity, ConstAssetPathConfig.RelativeEffect.Func_BossWeak_Relative)
			end
		end
	end
end


function UIBattleLevelPanel:RefreshLayoutUI()	
	local tooOften = self.lastSelectEntityTime and (UTL.Time.GetServerTimestamp() - self.lastSelectEntityTime < 0.2)
	local selectView = self.curSelectEntityID and self.bossLifeBarDic[self.curSelectEntityID] or nil
	local count = #self.bossLifeBarList
	if count > 1 then
		local width = count == 3 and 470 or 545
		local scale = 0.6				
		-- 无选中 ,都一样的大小
		local startPos = width * scale / 2 - (width * scale * count) / 2
		for i =1 ,count do
			local view = self.bossLifeBarList[i]
			view:SetBossHPBarWidth(width)
			--local viewTrans = self.bossLifeBarList[i].gameObject.transform				
			self:SetBossHpUIPosAndScale(view, startPos, scale, tooOften)
			startPos = startPos + scale * width
		end

	elseif count > 0 then
		local view = self.bossLifeBarList[1]
		view:SetBossHPBarWidth(620)
		self.bossLifeBarList[1].gameObject.transform:SetLocalPosition(0, 0, 0)
		self.bossLifeBarList[1].gameObject.transform:SetLocalScale(1, 1, 1)
	end
	
end

function UIBattleLevelPanel:SetCameraTarget(entityID)
	self.curSelectEntityID = entityID
	self:RefreshLayoutUI()
	self.lastSelectEntityTime = UTL.Time.GetServerTimestamp()
end

function UIBattleLevelPanel:SetBossHpUIPosAndScale(view, posX, scale, tooOften)
	local y = scale == 1 and 0 or 15
	view.gameObject.transform:SetLocalPosition(posX, y, 0)
	view.gameObject.transform:SetLocalScale(scale, scale, scale)
end
return UIBattleLevelPanel