---@class BP_RangeTest_C:AActor
---@field Sphere USphereComponent
---@field DefaultSceneRoot USceneComponent
--Edit Below--
---@type BP_RangeTest_C
local BP_RangeTest = {};

function BP_RangeTest:ReceiveBeginPlay()
	self.SuperClass.ReceiveBeginPlay(self);
    self.Sphere.OnComponentBeginOverlap:Add(self.OnSphereBeginOverlap, self);
end

function BP_RangeTest:OnSphereBeginOverlap(OverlappedComponent, OtherActor, OtherComp, OtherBodyIndex, bFromSweep, SweepResult)
	UGCLogSystem.Log("[BP_RangeTest:OnSphereBeginOverlap] OtherActor = %s", UE.GetName(OtherActor));
end

BP_RangeTest.RangeActors = {};

function BP_RangeTest:FindAllActorsInRange()
	local AllActors = {};
	local Radius = self.Sphere:GetScaledSphereRadius();
	UE.FindActorsByClass(nil, AllActors, function(InIndex, InActor)
		if InActor then  end
		local Dis = VectorHelper.GetActorDis2D(self, InActor);
		if Dis < Radius and InActor ~= self then
			return true;
		end
		return false;
	end);
	self:SelectActors(AllActors);
end

function BP_RangeTest:FindSphereActors()
	local ObjetType = { ECollisionChannel.ECC_WorldDynamic, };
	local ActorList = {};
	local Radius = self.Sphere:GetScaledSphereRadius();
	UGCLogSystem.Log("[BP_RangeTest:FindSphereActors] Radius = %s", tostring(Radius));
	KismetSystemLibrary.SphereOverlapActors(self, self:K2_GetActorLocation(), Radius, ObjetType, UE.GetActorClass(), {}, ActorList);
	self:SelectActors(ActorList);
end

---@param InActorList table<int32, AActor>
function BP_RangeTest:SelectActors(InActorList)
	local HadChange = false;
	for i, v in pairs(self.RangeActors) do
		if v == nil or not UE.IsValid(v) then
			HadChange = true;
			self.RangeActors[i] = nil;
		end
	end
	for i, v in pairs(InActorList) do
		if UE.IsValid(v) then
			local Name = UE.GetName(v);
			if self.RangeActors[Name] == nil then
				HadChange = true;
				self.RangeActors[Name] = v;
			end
		end
	end
	if HadChange then
		UGCLogSystem.LogTree(string.format("[BP_RangeTest:SelectActors] RangeActors "), self.RangeActors)
	end
end

function BP_RangeTest:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
	self:FindAllActorsInRange();
end

--[[
function BP_RangeTest:ReceiveEndPlay()
    self.SuperClass.ReceiveEndPlay(self); 
end
--]]

--[[
function BP_RangeTest:GetReplicatedProperties()
    return
end
--]]

--[[
function BP_RangeTest:GetAvailableServerRPCs()
    return
end
--]]

return BP_RangeTest;