---@class WBP_TechnologyPanel_Item_C:UUserWidget
---@field Button_Buy UButton
---@field Img_Icon_Technology UImage
---@field Overlay_Buy UOverlay
---@field Panel_Limit UHorizontalBox
---@field TextBlock_6 UTextBlock
---@field TextBlock_BuffDesc UTextBlock
---@field TextBlock_BuffValue UTextBlock
---@field TextBlock_Cost UTextBlock
---@field TextBlock_Limit UTextBlock
---@field WidgetSwitcher_Buy UWidgetSwitcher
---@field Index int32
---@field Icon UTexture2D
---@field Desc FText
---@field BuffValue float
---@field BuyLimit int32
---@field Limit bool
---@field BuyCost int32
--Edit Below--
local WBP_TechnologyPanel_Item = {
	bInitDoOnce = false;
	NextNum = 0;
};

function WBP_TechnologyPanel_Item:Construct()
	self:LuaInit()
	local PC = STExtraGameplayStatics.GetFirstPlayerController(self)
	if PC and PC:GetCurPlayerState() then
		local Val = PC:GetCurPlayerState().TechBuyNum[self.Index]
		if Val ~= nil then
			if Tables.Tech[self.Index].bLimit and Tables.Tech[self.Index].LimitNum <= Val then
				self:SetCanNotBuy()
				self.BuyCost = Tables.Tech[self.Index].KillingPoints(Val)
			else
				self.BuyCost = Tables.Tech[self.Index].KillingPoints(Val + 1)
			end
		end
	end
	self.Img_Icon_Technology:SetBrushFromTexture(UE.LoadObject(Tables.Tech[self.Index].Icon))
	print("WBP_TechnologyPanel_Item_Fun_" .. "Construct " .. "self.Index : " .. self.Index .. "  self.BuyCost : " .. self.BuyCost)
	EventSystem:AddListener(EventType.PlayerBuyTechSucceed, WBP_TechnologyPanel_Item.BuyTechSucceed, self)

end

function WBP_TechnologyPanel_Item:Destruct()
	EventSystem:RemoveListener(EventType.PlayerBuyTechSucceed, WBP_TechnologyPanel_Item.BuyTechSucceed, self)
end

function WBP_TechnologyPanel_Item:LuaInit()
	if self.bInitDoOnce then
		return
	end
	self.bInitDoOnce = true
	self.TextBlock_BuffValue:BindingProperty("Text", self.TextBlock_BuffValue_Text, self)
	self.Panel_Limit:BindingProperty("Visibility", self.Panel_Limit_Visibility, self)
	self.TextBlock_Limit:BindingProperty("Text", self.TextBlock_Limit_Text, self)
	self.Button_Buy.OnClicked:Add(self.Button_Buy_OnClicked, self)
	self.TextBlock_Cost:BindingProperty("Text", self.TextBlock_Cost_Text, self)
end

function WBP_TechnologyPanel_Item:TextBlock_BuffValue_Text(ReturnValue)
	if self.BuffValue >= 1 then
		self.TextBlock_6:SetVisibility(ESlateVisibility.Collapsed)
		return string.format('%.0f', self.BuffValue)
	end
	self.TextBlock_6:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
	return tostring(math.ceil(self.BuffValue * 100.0));
end

function WBP_TechnologyPanel_Item:Panel_Limit_Visibility(ReturnValue)
	return self.BuyLimit <= 0 and ESlateVisibility.Collapsed or ESlateVisibility.SelfHitTestInvisible
end

function WBP_TechnologyPanel_Item:TextBlock_Limit_Text(ReturnValue)
	return tostring(self.BuyLimit);
end

function WBP_TechnologyPanel_Item:TextBlock_Cost_Text(ReturnValue)
	return tostring(self.BuyCost);
end

function WBP_TechnologyPanel_Item:CheckMoney(InMoney)
	local PS = GameDataManager.GetLocalPlayerState();
	return PS.KillPoint.Current > InMoney
end

function WBP_TechnologyPanel_Item:GetMoney()
	return Tables.Tech[self.Index].KillingPoints(self.NextNum)
end

function WBP_TechnologyPanel_Item:Button_Buy_OnClicked()
	if self:CheckMoney(self:GetMoney()) then
		local PC = STExtraGameplayStatics.GetFirstPlayerController(self)
		UnrealNetwork.CallUnrealRPC(PC, PC, "ServerRPC_BuyTech", self.Index)

		EventSystem:SendEvent(EventType.ForceGuide_TechBuy)
	else
		UIManager:GetPanel(EUIType.Tech):SetAlert(true)
	end

	NewPlayerGuideManager:RemoveGuide(16)
	return nil;
end

function WBP_TechnologyPanel_Item:BuyTechSucceed(TechID, BuyNum)
	if TechID == self.Index then
		if Tables.Tech[TechID].Limit == true then
			self.BuyLimit = self.BuyLimit - 1
		end

		if Tables.Tech[TechID].bLimit and Tables.Tech[TechID].LimitNum <= BuyNum then
			self:SetCanNotBuy()
		else
			self.NextNum = BuyNum + 1
			self.BuyCost = Tables.Tech[TechID].KillingPoints(BuyNum + 1)
		end
	end
end

function WBP_TechnologyPanel_Item:SetCanNotBuy()
	self.WidgetSwitcher_Buy:SetActiveWidgetIndex(1)
end

return WBP_TechnologyPanel_Item;