local UIResonanceInfo = UIViewClass()

local MainResonanceContinueShowCount = DataSheetManager.ConstData:GetDataByID("ResonanceAllShowNextNum").IntValue
local AddStr = "+%d"
local InitCount = 10 --初始这几个元素保证连续滑动不打断，往后每隔OptimizeCount考虑分段加载。
local OptimizeCount = 20 --分段加载的每段格子数。
------------------------------ 系统函数 ------------------------------
function UIResonanceInfo:OnCreated()
	self.subTypeId = -1
	self.isShowGoto = false
end

function UIResonanceInfo:OnOpened(context)
	UIUtils.SetLabelText(self.UICommonPopUp.txt_Title,Const_IDS.IDS_Treasure_Information_1)
   	if context then
   		self.subTypeId = context.subResonanceID
   		self.isShowGoto = context.isShowGoto
   		local subCfg = MDL.FormationResonance.GetSubResonanceCfg(self.subTypeId)
   		UIUtils.SetActive(self.UICommonPopUp.img_Info, subCfg.GuidanceNotesID > 0)
   	end

   	self:RegistSystemEvent(EventID.UI_ResonanceChange_Refresh, self.RefreshPanel)
	self.loadStartLevel = 0
	self.loadEndLevel = 0
    self:RefreshPanel()
end

function UIResonanceInfo:OnClosed()
    UIUtils.SetActive(self.UICommonPopUp.img_Info, false)
end


function UIResonanceInfo:OnCellInit(scrollRect, index, cellTable, data)
    if scrollRect == self.scroll_Info then
    	if self.subTypeId == -1 then
    		if not data then
    			UIUtils.SetActive(cellTable.group_Displayed, false) 
    			UIUtils.SetActive(cellTable.group_Empty, true) 
    			return
    		end

    		UIUtils.SetActive(cellTable.group_Displayed, true) 
			UIUtils.SetActive(cellTable.group_Empty, false) 

    		local mainLevel = MDL.FormationResonance.GetMainResonanceLevel()
    		local cfg = DataSheetManager.ResonanceAll:GetDataByResonanceLevel(data)
    		if not cfg then
    			return
    		end

    		-- 当前
    		UIUtils.SetActive(cellTable.bg_NotReach, data > mainLevel) 
    		UIUtils.SetActive(cellTable.bg_Reach, data <= mainLevel) 
    		UIUtils.SetActive(cellTable.group_Now, data == mainLevel) 
    		UIUtils.SetImageByAssetBundle(cellTable.img_Icon, cfg.Icon)
    		UIUtils.SetImageByAssetBundle(cellTable.img_Bg, cfg.IconUnderframe)
    		UIUtils.SetLabel(cellTable.txt_Level, string.FormatByIdsId(Const_IDS["IDS_Resonance_Level"], data))
    		UIUtils.SetLabelText(cellTable.txt_Medal, Const_IDS[cfg.ResonanceName])
    		for i = 1, #cellTable.group_Fire do
    			UIUtils.SetActive(cellTable.group_Fire[i], i <= cfg.Star) 
    		end
    		UIUtils.SetLabel(cellTable.txt_Num01, CTL.FormationResonance.GetConsumeText(MDL.FormationResonance.GetAmountScore(), cfg.NeedScore)) 
    		UIUtils.SetLabel(cellTable.txt_Desc02, nil)
    		UIUtils.SetLabel(cellTable.txt_Num02, nil)
	        if cfg.ItemID ~= 0 then
	        	local itemCfg = DataSheetManager.ItemData:GetDataByID(cfg.ItemID)
	        	UIUtils.SetLabelText(cellTable.txt_Desc02, Const_IDS[itemCfg.Name])
    			UIUtils.SetLabel(cellTable.txt_Num02, CTL.FormationResonance.GetConsumeText(MDL.Bag.GetItemCount(cfg.ItemID), cfg.ItemNum))
	        end

	        for i, v in ipairs (cfg.Attr_Table) do
	        	local attrUI = cellTable.scroll_Attr[i]
	        	local attrCfg = DataSheetManager.AttrData:GetDataByID(v.AttrType)
	        	UIUtils.SetActive(attrUI.gameObject, attrCfg ~= nil)
	        	if attrCfg then
	        		UIUtils.SetLabelText(attrUI.txt_Attr, Const_IDS[attrCfg.Name])
	        		UIUtils.SetLabel(attrUI.txt_Num, attrCfg.Type and v.AttrNum or CTL.FormationResonance.GetPercentStr(v.AttrNum))
	        	end 
	        end
    	else
    		if not data then
    			UIUtils.SetActive(cellTable.group_Displayed, false) 
    			UIUtils.SetActive(cellTable.group_Empty, true) 
    			return
    		end

    		UIUtils.SetActive(cellTable.group_Displayed, true) 
			UIUtils.SetActive(cellTable.group_Empty, false) 

			local level = type(data) == "number" and data or data.level
			local subInfo = MDL.FormationResonance.GetSubResonanceInfo(self.subTypeId)
			local subLevel = MDL.FormationResonance.GetMainResonanceLevel()
			UIUtils.SetActive(cellTable.bg_NotReach, level > subInfo.level) 
    		UIUtils.SetActive(cellTable.bg_Reach, level <= subInfo.level) 
    		UIUtils.SetActive(cellTable.group_Now, level == subInfo.level) 

			local conditionStr, conditionNeedCount = CTL.FormationResonance.GetCompleteCondition(self.subTypeId, level)
    		local cfg = MDL.FormationResonance.GetSubResonanceCfg(self.subTypeId)
    		local infoCfg = MDL.FormationResonance.GetSubResonanceInfoCfg(self.subTypeId, level)
			if not infoCfg then
				logging.error(LTAG.ERROR, "lost infoCfg at typeid:",self.subTypeId,", level:",level)
			end
			
    		local param = type(data) == "table" and CTL.FormationResonance.GetConditionShowParam(self.subTypeId, data.param) or conditionNeedCount

    		UIUtils.SetImageByAssetBundle(cellTable.img_Icon, cfg.Icon)
    		UIUtils.SetLabel(cellTable.txt_Level, string.FormatByIdsId(Const_IDS["IDS_Resonance_Level"], level))
    		UIUtils.SetLabel(cellTable.txt_ConditionDesc, conditionStr) 
    		UIUtils.SetLabel(cellTable.txt_ConditionNum, CTL.FormationResonance.GetConsumeText(param, conditionNeedCount))
    		UIUtils.SetLabel(cellTable.txt_ConsumeNum, infoCfg.Score)
    		for i = 1, 3 do
    			local attrData = infoCfg.Attr_Table[i]
    			local attrUI = cellTable.group_Attr[i]
    			UIUtils.SetActive(attrUI.gameObject, attrData ~= nil)
    			if attrData then
    				local attrCfg = DataSheetManager.AttrData:GetDataByID(attrData.AttrType)
    				if attrCfg then
    					UIUtils.SetLabelText(attrUI.txt_Desc, Const_IDS[attrCfg.Name])
    					UIUtils.SetLabel(attrUI.txt_Num, string.format(AddStr, attrData.AttrNum))
    				end
    			end
    		end
    	end
    end
end

function UIResonanceInfo:OnBackButtonPressed()
    self:OnButtonClicked(self.UICommonPopUp.btn_Close)
end

function UIResonanceInfo:OnButtonClicked(comp)
    if comp == self.UICommonPopUp.img_Info then
    	local subCfg = MDL.FormationResonance.GetSubResonanceCfg(self.subTypeId)
    	UIManager.OpenView(Const_UI_Lua.UIEnum.UICommonNoteView, {id = subCfg.GuidanceNotesID})
    elseif comp == self.UICommonPopUp.btn_Close then
    	CTL.FormationResonance.ClearJumpSubTypeId()
    	self:CloseView()
    elseif comp == self.btn_Goto then
    	if self.subTypeId ~= -1 then
			if self.isShowGoto then
				CTL.FormationResonance.JumpToSpecificFunctionPanel(self.subTypeId)
			else
				self:OnBackButtonPressed()
			end
    	end
    end
end
------------------------------------------------------------------------

function UIResonanceInfo:RefreshPanel()
	self.scroll_Info:ClearCells()
	if self.subTypeId == -1 then
		UIUtils.SetActive(self.btn_Info, false)
		UIUtils.SetLabelText(self.UICommonPopUp.txt_Title, Const_IDS["IDS_Resonance_SubTitle_AttrView"])
		UIUtils.SetActive(self.btn_Goto, false)

		local mainLevel = MDL.FormationResonance.GetMainResonanceLevel()
		local showMainCount = mainLevel + MainResonanceContinueShowCount <= DataSheetManager.ResonanceAll:GetDataCount() - 1 and mainLevel + MainResonanceContinueShowCount or DataSheetManager.ResonanceAll:GetDataCount() - 1
		for i = 1, showMainCount do
			self.scroll_Info:AddData(i, 0)
		end

		if showMainCount < DataSheetManager.ResonanceAll:GetDataCount() - 1 then
			self.scroll_Info:AddData(nil, 0)
		end

		self.scroll_Info:MoveIndex(mainLevel >= 1 and mainLevel - 1 or 0)
	else
		local subInfo = MDL.FormationResonance.GetSubResonanceInfo(self.subTypeId)
	    if not subInfo then
	        return
	    end
	    local subLevel = subInfo.level
	    local subCfg = MDL.FormationResonance.GetSubResonanceCfg(self.subTypeId)
	    UIUtils.SetActive(self.btn_Info, subCfg.GuidanceNotesID ~= 0)
		UIUtils.SetLabelText(self.UICommonPopUp.txt_Title, Const_IDS[subCfg.ResonanceChildName])
		--如果为false会使滑动列表的y中心有微量偏移，导致OnScrollTop失败，所以子共鸣详情按钮常开，只切换字
		UIUtils.SetActive(self.btn_Goto, true)
		UIUtils.SetLabelText(self.txt_Goto, self.isShowGoto and Const_IDS.IDS_TaskTowards or Const_IDS.IDS_BUTTON_CONFIRM)
		self.loadStartLevel = 1
		self.loadEndLevel = subLevel -- 初始化的时候显示在当前等级，所以加载的最大等级就是当前等级
		local moveIndex = subLevel >= 1 and subLevel - 1 or 0
		if  subLevel > OptimizeCount + InitCount then --
			self.loadStartLevel = subLevel - OptimizeCount 
			moveIndex = OptimizeCount
		end		
	    for i = self.loadStartLevel, self.loadEndLevel do
	    	self.scroll_Info:AddData(i, 1)
	    end
		
	    if subInfo.conds and #subInfo.conds > 0 then
	    	for _, v in ipairs (subInfo.conds) do
	    		self.scroll_Info:AddData(v, 1)
	    	end

	    	if MDL.FormationResonance.GetSubResonanceInfoCfg(self.subTypeId, subLevel + #subInfo.conds + 1) then
	    		self.scroll_Info:AddData(nil, 1)
	    	end
	    end

	    self.scroll_Info:MoveIndex(moveIndex)
	end
end

function UIResonanceInfo:OnScrollTop(comp, isTop)
	if comp == self.scroll_Info and isTop and self.loadStartLevel > 1 then
		--还没滑到真正的头部，再往前加载一段数据
		local oldHead = self.loadStartLevel
		local moveIndex = 0
		if oldHead > InitCount + OptimizeCount then --再往前一段
			self.loadStartLevel = oldHead - OptimizeCount
			moveIndex = OptimizeCount - 1
		else --往前到头
			self.loadStartLevel = 1
			moveIndex = oldHead - 2
		end
		self.scroll_Info:ClearCells()
		for i = self.loadStartLevel, self.loadEndLevel do
			self.scroll_Info:AddData(i, 1)
		end

		local subInfo = MDL.FormationResonance.GetSubResonanceInfo(self.subTypeId)
		if not subInfo then
			return
		end
		if subInfo.conds and #subInfo.conds > 0 then
			for _, v in ipairs (subInfo.conds) do
				self.scroll_Info:AddData(v, 1)
			end
			if MDL.FormationResonance.GetSubResonanceInfoCfg(self.subTypeId, subInfo.level + #subInfo.conds + 1) then
				self.scroll_Info:AddData(nil, 1)
			end
		end
		self.scroll_Info:MoveIndex(moveIndex)
	end
end

return UIResonanceInfo