local UIHeroLevelUp = UIViewClass()
local resonance_info = require 'Proto/resonance_info_pb'

local _heroLastLevel --武将上次的等级用于经验值动画
local _heroLastId -- 上次选择的武将，防止切换到不同武将时等级不同也播放升级特效
local EventSystem = require('Event/EventSystem')
local _isOneKeyUpdate = false --武将一键升级为true时，不显示经验动画
local UpdateFrequency = 0.075
local _pressInterval=0.02

function UIHeroLevelUp:OnCreated()
	self.sliderAni = self.slider_XP.transform:GetComponent(typeof(SliderAnimation))
end

function UIHeroLevelUp:OnOpened()
	_isOneKeyUpdate = false
	self.itemEvent= {}
	for i=1,4 do
		self:RegistTriggerEvent(self.item[i].item.event_Click, UIEventTriggerType.PointerDown)
		self:RegistTriggerEvent(self.item[i].item.event_Click, UIEventTriggerType.PointerUp)

		self:RegistTriggerEvent(self.item[i].btn_Get, UIEventTriggerType.PointerDown)
		self.itemEvent[i] = {}
		self.itemEvent[i].isOpenPress = false
		self.itemEvent[i].tempPressTime = 0
		self.itemEvent[i].tempTotalPressTime = 0
	end

    self:RegistSystemEvent(EventID.UI_HeroShow_UpdateHeroShow, self.ShowUpgradeInfo)
	self:RegistSystemEvent(EventID.UI_ResonanceChange_Refresh, self.RefreshResonanceLv)

    self:RefreshResonanceLv()
    CTL.FormationResonance.SetSubResonanceImage(self.icon_Resonance, resonance_info.Hero_Level)

	UIUtils.SetLabelText(self.lab_HP, Const_IDS[DataSheetManager.AttrData:GetDataByID(LuaConst.AttrTypeId.hplmt).Name])
	UIUtils.SetLabelText(self.lab_ATK, Const_IDS[DataSheetManager.AttrData:GetDataByID(LuaConst.AttrTypeId.atk).Name])
	UIUtils.SetLabelText(self.lab_DEF, Const_IDS[DataSheetManager.AttrData:GetDataByID(LuaConst.AttrTypeId.def).Name])

	self:SetHeroLastLevel()
	self:UpdateHeroShow(true)
	self:OnExpPillUpdate()
	CTL.Bag.RegisteEventByItemType(LuaConst.ItemType.Materials, self.OnExpPillUpdate, self, LuaConst.ItemMaterialsType.ExpPill)
end

function UIHeroLevelUp:OnExpPillUpdate(itemFirstType)
	for i, v in DataSheetManager.HeroLevelMaterial:GetEnumerator() do
		if i <= 4 then
			self:InitItem(i, v.ItemID)
		else
			break
		end
	end
	self:RefreshRedPoint()
end

function UIHeroLevelUp:RefreshResonanceLv()
	if MDL.Unlock.IsUnlock(MDL.Unlock.FunctionType.Resonance) then
        UIUtils.SetActive(self.btn_Resonance, true)
    else
        UIUtils.SetActive(self.btn_Resonance, false)
    end
    UIUtils.SetLabel(self.txt_ResonanceLv, string.FormatByIdsId(Const_IDS["IDS_Resonance_Level"], MDL.FormationResonance.GetSubResonanceLv(resonance_info.Hero_Level)))
end

function UIHeroLevelUp:InitItem(index, itemId)
	local data = MDL.Bag.GetItemInOneCell(itemId)
	if not data then
		self.item[index].state:SetState(1)
	else
		self.item[index].state:SetState(0)
		UTL.Item.SetItemCell(self.item[index].item,itemId,data.Count)
	end
	self.itemEvent[index].itemId = itemId
end

function UIHeroLevelUp:OnClosed()
	CTL.Bag.UnRegisteEventByItemType(LuaConst.ItemType.Materials, self.OnExpPillUpdate, self, LuaConst.ItemMaterialsType.ExpPill)
    self:StopPressItem()
end

--更新武将信息
function UIHeroLevelUp:UpdateHeroShow(isInit)
	local heroId = MDL.HeroSelect.curSelectHeroID
	if isInit then
		self:SetHeroLastLevel()
	end
	if MDL.HeroSelect.IsCanShowRankUp(heroId) then
		self:StopPressItem()
		self:ShowUpgradeInfo(isInit)
	else
		self:ShowUpgradeInfo(isInit)
	end
end

function UIHeroLevelUp:SetExtraStateNumberActive(active)
	UIUtils.SetActive(self.txt_ATKAdd, active)
	UIUtils.SetActive(self.txt_DEFAdd, active)
	UIUtils.SetActive(self.txt_HPAdd, active)

	UIUtils.SetActive(self.img_HPAdd, active)
	UIUtils.SetActive(self.img_ATKAdd, active)
	UIUtils.SetActive(self.img_DEFAdd, active)
end

function UIHeroLevelUp:ShowUpgradeInfo(isInit)
    UIUtils.SetActive(self.group_Upgrades,true)
	self.slider_XP.value = 0
	self:ShowBaseInfo()
	self:RefreshExpInfo(isInit)
	self:OnExpPillUpdate()
end

function UIHeroLevelUp:RefreshRedPoint()
	local heroId = MDL.HeroSelect.curSelectHeroID
	local isShowRedPoint = CTL.HeroSelect.IsBagExpEnoughLevelUp(heroId)
	self.btn_Next:SetRedPoint(isShowRedPoint)
	self.btn_Max:SetRedPoint(isShowRedPoint)
	local isRank = MDL.HeroSelect.IsCanRankUp(heroId)
	self.btn_Nobility:SetRedPoint(isRank)
end

function UIHeroLevelUp:RefreshExpInfo(isInit)
	local heroId = MDL.HeroSelect.curSelectHeroID
	--经验值显示
	local exp = MDL.HeroSelect.GetHeroExp(heroId)
	local nextLevelExp = MDL.HeroSelect.GetHeroNextLevelExp(heroId)
	UIUtils.SetLabel(self.txt_XP, string.format("%s/%s", exp, nextLevelExp))
	local currentLevel = MDL.HeroSelect.GetHeroLevel(heroId)
	local lastLevel, lastId = self:GetHeroLastLevelAndID()
	local diffLevel = currentLevel - lastLevel
	if diffLevel >= 1 and heroId == lastId then
		EventSystem.Dispatch(EventID.UI_HeroShow_PlayLevelUpEffect)
	end
	if(isInit or _isOneKeyUpdate) then
		self.sliderAni.enabled = false
		self.slider_XP.value = exp / nextLevelExp
	else
		self:UpdateExpAnimation(diffLevel, exp / nextLevelExp)
		_isOneKeyUpdate = false
	end
end

function UIHeroLevelUp:ShowBaseInfo()
	local heroId = MDL.HeroSelect.curSelectHeroID

	--等级显示
	local currentLevel = MDL.HeroSelect.GetHeroLevel(heroId)
	local heroLevelUpData = DataSheetManager.HeroLevelUp:GetDataByHeroLevel(currentLevel)
	local levelStr = UTL.Item.GetNobilityByTeamLevel(heroLevelUpData.HeroLevel, 2)	-- 爵位转换
	local teamLevelName = string.FormatByIdsId(Const_IDS[heroLevelUpData.TeamLevelName], levelStr)
	UIUtils.SetLabel(self.txt_LvBefore, teamLevelName)
	if MDL.HeroSelect.IsHeroReachMaxLevel(heroId) then
		UIUtils.SetActive(self.sprite_Arrow, false)
		UIUtils.SetActive(self.txt_LvAfter, false)
	else
		UIUtils.SetActive(self.sprite_Arrow, true)
		UIUtils.SetActive(self.txt_LvAfter, true)
		local _heroLevelUpData = DataSheetManager.HeroLevelUp:GetDataByHeroLevel(currentLevel + 1)
		local _levelStr = UTL.Item.GetNobilityByTeamLevel(_heroLevelUpData.HeroLevel, 2)	-- 爵位转换
		local _teamLevelName = string.FormatByIdsId(Const_IDS[_heroLevelUpData.TeamLevelName], _levelStr)
		UIUtils.SetLabel(self.txt_LvAfter, _teamLevelName)
	end
	-- 是否在进爵阶段
	local isCanNobility = MDL.Nobility.GetCanNobilityByHeroLevel(currentLevel)
	self.switchState:SetState(isCanNobility and 1 or 0)

	--显示攻防血信息
	local currentLevel = MDL.HeroSelect.GetHeroLevel(heroId)
	local attrTypeId = MDL.HeroSelect.GetHeroLevelAttrID(heroId)
	local heroNextLevel = currentLevel + 1
	local heroStar = MDL.HeroStar.GetHeroStarLevel(heroId)
	local isReachMaxLevel = MDL.HeroSelect.IsHeroReachMaxLevel(heroId)
	local atk, def, hp = MDL.HeroSelect.GetAtkDefHp(attrTypeId, currentLevel, heroStar)
	--当前攻防血
	UIUtils.SetLabel(self.txt_ATKPresent, tostring(atk))
	UIUtils.SetLabel(self.txt_DEFPresent, tostring(def))
	UIUtils.SetLabel(self.txt_HPPresent,  tostring(hp))

	if isReachMaxLevel then
		self:SetExtraStateNumberActive(false)
	else
		local nextAtk, nextDef, nextHp= MDL.HeroSelect.GetAtkDefHp(attrTypeId, heroNextLevel, heroStar)
		if isCanNobility then
			local nobilityAttrTypeId = MDL.HeroSelect.GetHeroNobilityAttrID(heroId)
			local curNobilityID = MDL.HeroSelect.GetHeroRankLevel(heroId)
			local data = DataSheetManager.HeroNobilityAttr:GetDataByHeroAttrTypeID_NobilityID(nobilityAttrTypeId, curNobilityID + 1).Attr_Table
			if curNobilityID == 1 then
				for i = 1, #data do
					if data[i].AttrID == 1 then
						nextHp = nextHp + data[i].AttrNum
					elseif data[i].AttrID == 2 then
						nextAtk = nextAtk + data[i].AttrNum
					elseif data[i].AttrID == 3 then
						nextDef = nextDef + data[i].AttrNum
					end
				end
			else
				local curData = DataSheetManager.HeroNobilityAttr:GetDataByHeroAttrTypeID_NobilityID(nobilityAttrTypeId, curNobilityID).Attr_Table
				for i = 1, #data do
					if data[i].AttrID == 1 then
						nextHp = nextHp + (data[i].AttrNum - curData[i].AttrNum)
					elseif data[i].AttrID == 2 then
						nextAtk = nextAtk + (data[i].AttrNum - curData[i].AttrNum)
					elseif data[i].AttrID == 3 then
						nextDef = nextDef + (data[i].AttrNum - curData[i].AttrNum)
					end
				end
			end
		end
		self:SetExtraStateNumberActive(true)

		--增加的攻防血
		UIUtils.SetLabel(self.txt_ATKAdd, tostring(nextAtk))
		UIUtils.SetLabel(self.txt_DEFAdd, tostring(nextDef))
		UIUtils.SetLabel(self.txt_HPAdd,  tostring(nextHp))
	end
end

function UIHeroLevelUp:UpdateExpAnimation(diffLevel, endValue)
	if self.sliderAni then
		self.sliderAni.enabled = true
		self.sliderAni:Init(self.slider_XP.value, diffLevel, endValue)
	else
		logging.warn(LTAG.CRIT, "not find SliderAnimation")
	end
end

--武将升级
function UIHeroLevelUp:HeroUpgrade()
	self:SetHeroLastLevel()
	MDL.HeroSelect.AddHeroExpRequest(MDL.HeroSelect.curSelectHeroID, MDL.HeroSelect.HeroAddExpType.Upgrade, 0, 1)
end

--武将一键升级
function UIHeroLevelUp:HeroUpgradeOneKey()
	self:SetHeroLastLevel()
	MDL.HeroSelect.AddHeroExpRequest(MDL.HeroSelect.curSelectHeroID, MDL.HeroSelect.HeroAddExpType.OneKeyUpgrade, 0, 1)
	_isOneKeyUpdate=true
end

--武将进爵
function UIHeroLevelUp:HeroRankLevelUp()
	local teamLevel = MDL.Player.GetRoleLevel()
	local heroId = MDL.HeroSelect.curSelectHeroID
	local currentLevel = MDL.HeroSelect.GetHeroLevel(heroId)
	if teamLevel > currentLevel then
		MDL.Nobility.NobilityHeroUpRequest(heroId)
	else
		CTL.Tips.AddTipsMsg(Const_IDS["IDS_Nobility_AfterRank"])
	end
end

--停止点击升级道具
function UIHeroLevelUp:StopPressItem()
	if self.upgradeItems then
		for i = 1, #self.upgradeItems do
			self.upgradeItems[i]:StopPress()
		end
	end
end

--武将消耗道具升级
function UIHeroLevelUp:HeroUpgradeCostItem(itemId, count)
	if MDL.Nobility.GetCanNobilityByHeroLevel(MDL.HeroSelect.GetHeroLevel(MDL.HeroSelect.curSelectHeroID)) then
		CTL.Tips.AddTipsMsg(Const_IDS["IDS_Nobility_AfterRank"])
	else
		self:SetHeroLastLevel()
		MDL.HeroSelect.AddHeroExpRequest(MDL.HeroSelect.curSelectHeroID, MDL.HeroSelect.HeroAddExpType.CostItem, itemId, count)
	end
end

function UIHeroLevelUp:SetHeroLastLevel()
	local heroId=MDL.HeroSelect.curSelectHeroID
	local currentLevel=MDL.HeroSelect.GetHeroLevel(heroId)
	_heroLastLevel=currentLevel
    _heroLastId = heroId
end

function UIHeroLevelUp:GetHeroLastLevelAndID()
	return _heroLastLevel, _heroLastId
end

function UIHeroLevelUp:OnButtonClicked(obj)
	if(obj==self.btn_Next) then --升级
		self:HeroUpgrade()
	elseif(obj==self.btn_Max) then --一键升级
		self:HeroUpgradeOneKey()
	elseif(obj==self.btn_Nobility) then --进爵
		self:HeroRankLevelUp()
	elseif obj == self.btn_Resonance then
        UIManager.OpenView(Const_UI_Lua.UIEnum.UIResonanceInfo, {subResonanceID = resonance_info.Hero_Level, isShowGoto = false})
	end
end

function UIHeroLevelUp:OnPointerUp(obj, eventData)
	for i, v in ipairs(self.item) do
		if obj == v.item.event_Click then
			self.itemEvent[i].isOpenPress = false
			self.itemEvent[i].tempTotalPressTime = 0
		end
	end
end

function UIHeroLevelUp:OnPointerDown(obj, eventData)
	for i, v in ipairs(self.item) do
		if obj == v.btn_Get then
			local itemId = self.itemEvent[i].itemId
			UTL.ItemTips.ShowCommonTipsById(itemId)
		elseif obj == v.item.event_Click then
			self:OnClickItem(i)
		end
	end
end

function UIHeroLevelUp:OnClickItem(index)
	local itemId = self.itemEvent[index].itemId
	local count = self:GetNeedCostItemCount(index)
	self:HeroUpgradeCostItem(itemId,count)
	self.itemEvent[index].isOpenPress = true
	self:StopRepeatFunc(self.OnUpdateFun)
	self:StartRepeatFunc(self.OnUpdateFun, UpdateFrequency)
	self.itemEvent[index].tempPressTime = -0.05
end

function UIHeroLevelUp:OnUpdateFun(deltaTime, timeSinceUpdate)
	for i=1,4 do
		if self.itemEvent[i].isOpenPress then
			if self.itemEvent[i].tempPressTime >= _pressInterval  then
				self.itemEvent[i].tempPressTime = 0
				local count=self:GetNeedCostItemCount(i)
				if count >0 then
					self:HeroUpgradeCostItem(self.itemEvent[i].itemId,count)
				else
					self.itemEvent[i].isOpenPress = false
				end
			else
				self.itemEvent[i].tempPressTime=self.itemEvent[i].tempPressTime+deltaTime
			end
			self.itemEvent[i].tempTotalPressTime = self.itemEvent[i].tempTotalPressTime + deltaTime
		end
	end
end

function UIHeroLevelUp:GetNeedCostItemCount(index)
	local count=0
	if self.itemEvent[index].tempTotalPressTime>3 then
		count= 10
	elseif self.itemEvent[index].tempTotalPressTime>1 then
		count= 5
	elseif self.itemEvent[index].tempTotalPressTime>0.5 then
		count= 3
	else
		count= 1
	end
	local hasCount =self:GetItemCount(index)
	if(hasCount==0) then
		return 0
	else
		if hasCount>=count then
			return count
		else
			return hasCount
		end
	end
end

function UIHeroLevelUp:GetItemCount(index)
	local itemId = self.itemEvent[index].itemId
	local data = MDL.Bag.GetItemInOneCell(itemId)
	if data then
		return data.Count
	else
		return 0
	end
end

return UIHeroLevelUp