---@class WB_PoisonCircle_C:UAEUserWidget
---@field CanvasPanel_Poison UCanvasPanel
---@field CanvasPanel_Update UCanvasPanel
---@field HorizontalBox_Alive UHorizontalBox
---@field HorizontalBox_Circle UHorizontalBox
---@field HorizontalBox_Dis UHorizontalBox
---@field Image_ UImage
---@field Image_XinHaoQuan UImage
---@field TextBlock_Circle UTextBlock
---@field TextBlock_CountDown UTextBlock
---@field TextBlock_Dots UTextBlock
---@field TextBlock_LastDis UTextBlock
---@field WidgetSwitcher_Main UWidgetSwitcher
--Edit Below--
---@type WB_PoisonCircle_C
local WB_PoisonCircle = { bInitDoOnce = false; }; 

WB_PoisonCircle.XinHaoQuanMaterial = nil;
WB_PoisonCircle.RefreshStringList = { [0] = ' . ', [1] = ' . . ', [2] = ' . . . '};
WB_PoisonCircle.RefreshCount = 0;

function WB_PoisonCircle:Construct()
	self:LuaInit();
end

function WB_PoisonCircle:LuaInit()
	if self.bInitDoOnce then return end
	self:GetDynamicMaterial();
	UGCEventSystem.AddListener(EventTypes.PlayerPoisonDamage, self.OnPlayerTakePoisonDamage, self)
	UGCEventSystem.AddListener(EventTypes.PlayerInCircle, self.OnPlayerInCircle, self)
	self.bInitDoOnce = true;
end

function WB_PoisonCircle:Tick(MyGeometry, InDeltaTime)

end

function WB_PoisonCircle:CustomTick(InDeltaTime)
	self:DistanceTick(InDeltaTime);
	self:RunningTick(InDeltaTime);
end

function WB_PoisonCircle:DistanceToPoisonCenter()
	if LocalPlayerKey == nil then return false end
	local Pawn = UGCGameSystem.GetPlayerPawnByPlayerKey(LocalPlayerKey);
	--UGCLogSystem.Log("[WB_PoisonCircle:DistanceToPoisonCenter] Local PlayerPawn = %s", UE.GetName(Pawn));
	if Pawn == nil then return end
	local PoisonCircle = GameState:FindPoisonCircle()
	if PoisonCircle then
		local OuterActor = PoisonCircle:GetOuterActor();
		if OuterActor then
			local Dis = VectorHelper.GetActorDis2D(Pawn, OuterActor);
			local Len = Dis / 100 - PoisonCircle:GetPoisonRadius();
			if Len < 0 then
				self.HorizontalBox_Dis:SetVisibility(ESlateVisibility.Collapsed);
				self.CanvasPanel_Update:SetVisibility(ESlateVisibility.Collapsed);
			else
				self.HorizontalBox_Dis:SetVisibility(ESlateVisibility.SelfHitTestInvisible);
				self.CanvasPanel_Update:SetVisibility(ESlateVisibility.SelfHitTestInvisible);
				self.TextBlock_LastDis:SetText(string.format('%0.1f', Len));
				self:OnHealthChange(Pawn);
			end
		end
	end
	return false;
end

function WB_PoisonCircle:GetDynamicMaterial()
	if self.XinHaoQuanMaterial == nil then
		self.XinHaoQuanMaterial = self.Image_XinHaoQuan:GetDynamicMaterial();
	end
	return self.XinHaoQuanMaterial;
end

WB_PoisonCircle.RefreshTime = 0;
WB_PoisonCircle.RefreshTimeCount = 1;

function WB_PoisonCircle:RunningTick(InDeltaTime)
	local PoisonCircle = UGCGameSystem.GameState:FindPoisonCircle()
	if PoisonCircle == nil then return end
	if PoisonCircle:GetCurrState() == PoisonCircleState.RUNNING then
		self.HorizontalBox_Circle:SetVisibility(ESlateVisibility.SelfHitTestInvisible);
	else
		self.HorizontalBox_Circle:SetVisibility(ESlateVisibility.Collapsed);
	end
	
	self.RefreshTime = self.RefreshTime + InDeltaTime;
	if self.RefreshTime >= self.RefreshTimeCount then
		self.RefreshTime = self.RefreshTime - self.RefreshTimeCount;
		self.RefreshCount = (self.RefreshCount + 1) % 3
		self.TextBlock_Dots:SetText(self.RefreshStringList[self.RefreshCount]);
	end
end

WB_PoisonCircle.PoisonDamage = 0;

--- 受到毒圈伤害
---@param InPlayerKey PlayerKey
---@param InDamage float
function WB_PoisonCircle:OnPlayerTakePoisonDamage(InPlayerKey, InDamage)
	local PoisonCircle = GameState:FindPoisonCircle();
	self.PoisonDamage = InDamage / PoisonCircle.ConstCurrCountTime;
end

function WB_PoisonCircle:OnHealthChange(Pawn)
	local Health = UGCPawnAttrSystem.GetHealth(Pawn)
	local MaxHealth = UGCPawnAttrSystem.GetHealthMax(Pawn);
	--UGCLogSystem.Log("[WB_PoisonCircle:OnHealthChange] Health = %f, MaxHealth = %f, PoisonDamage = %s", Health, MaxHealth, tostring(self.PoisonDamage));
	if self.PoisonDamage == 0 then
		self.CanvasPanel_Update:SetVisibility(ESlateVisibility.Collapsed);
		return;
	end
	local Time = Health / self.PoisonDamage;
	local Text = "";
	if Time >= 10. then
		Text = string.format("%d", math.floor(Time));
	else
		Text = string.format("%.1f", Time);
	end
	self.TextBlock_CountDown:SetText(Text);
	self.XinHaoQuanMaterial:SetScalarParameterValue("Mask_Percent", 1 - Health / MaxHealth);
end

---@param InPlayerKey PlayerKey
---@param InCircle float
function WB_PoisonCircle:OnPlayerInCircle(InPlayerKey, InCircle)
	UGCLogSystem.Log("[WB_PoisonCircle:OnPlayerInCircle] LocalPlayerKey = %s", tostring(LocalPlayerKey));
	if InPlayerKey ~= LocalPlayerKey then return end
	if InCircle then
		self.CanvasPanel_Update:SetVisibility(ESlateVisibility.SelfHitTestInvisible);
		self.HorizontalBox_Dis:SetVisibility(ESlateVisibility.SelfHitTestInvisible);
	else
		self.CanvasPanel_Update:SetVisibility(ESlateVisibility.Collapsed);
		self.HorizontalBox_Dis:SetVisibility(ESlateVisibility.Collapsed);
	end
end

function WB_PoisonCircle:DistanceTick(DeltaTime)
	self:DistanceToPoisonCenter();
end

-- function WB_PoisonCircle:Destruct()

-- end

return WB_PoisonCircle;