---@class BP_Key_C:AActor
---@field Plane UStaticMeshComponent
---@field StaticMesh UStaticMeshComponent
---@field Key USceneComponent
---@field ParticleSystem UParticleSystemComponent
---@field Scene USceneComponent
---@field Sphere USphereComponent
---@field DefaultSceneRoot USceneComponent
---@field RotatorSpeed float
---@field KeyColor FLinearColor
---@field bIsRealKey bool
--Edit Below--
---@type BP_Key_C
local BP_Key = {
    bEnableKeyPickup = true;
    BeginPos = {X= 0., Y = 0., Z = 0.};
    IsVisibility = true;
    -- 丢到地上  false则为丢在玩家正前方
    bThrowToGround = false;
};
 

function BP_Key:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
    if not UGCGameSystem.IsServer() then
        self.Key:K2_AddLocalRotation({Pitch = 0., Yaw = DeltaTime * self.RotatorSpeed, Row = 0.})
    end
end

function BP_Key:ReceiveBeginPlay()
    self.SuperClass.ReceiveBeginPlay(self);

    if self:HasAuthority() then
        self.BeginPos = VectorHelper.ToLuaTable(self:K2_GetActorLocation())
        self.Sphere.OnComponentBeginOverlap:Add(self.SphereOverlap, self)
        UGCEventSystem.AddListener(EventEnum.ResetKey, self.ResetKey, self)
        UGCEventSystem.AddListener(EventEnum.KeyOwnerDead, self.LeaveBehindKey, self)
        UGCEventSystem.AddListener(EventEnum.KeyOwnerChange, self.KeyOwnerChange, self)
    else
        if UGCGameSystem.GameState then
            self:SetKeyVisibility(UGCGameSystem.GameState:GetKeyOwner() <= 0)
        end
        UGCLogSystem.Log("[BP_Key_ReceiveBeginPlay]")
        local TraceWidget = UserWidget.NewWidgetObjectBP(UGCSystemLibrary.GetLocalPlayerController(), ObjectPathTable.TraceTargetKey_Class)
        TraceWidget:AddToViewport(WidgetConfig.EUILayerGroup.Medium)
        self:SetTargetTraceWidget(TraceWidget)
        TraceWidget:SetKey(self, self.KeyColor)
        UGCLogSystem.Log("[BP_Key_ReceiveBeginPlay] Finish")
    end
end

function BP_Key:KeyOwnerChange(NewOwnerPlayerKey)
    if self.bIsRealKey then
        -- UGCLogSystem.Log("[BP_Key_KeyOwnerChange] NewOwnerPlayerKey:%d", NewOwnerPlayerKey)
        if NewOwnerPlayerKey < 0 then
            self:EnableKeyPickup(true)
        end
    end
end

function BP_Key:LeaveBehindKey(TargetPos)
    if self.bIsRealKey then
        -- UGCLogSystem.Log("[BP_Key_LeaveBehindKey]")
        if TargetPos then
            --------------------
            if self.bThrowToGround then
                local EndPos = {X = TargetPos.X, Y = TargetPos.Y, Z = TargetPos.Z - 3000}
                local ObjectTypes = {ECollisionChannel.ECC_WorldStatic};
                local bHit, HitResult = KismetSystemLibrary.LineTraceSingleForObjects(self, TargetPos, EndPos, ObjectTypes, false, {}, EDrawDebugTrace.None)
                if bHit then
                    TargetPos = HitResult.ImpactPoint
                end
            end
            --------------------
            self:K2_SetActorLocation(TargetPos)
            UGCSendRPCSystem.ActorRPCNotify(nil, self, "K2_SetActorLocation", VectorHelper.ToLuaTable(TargetPos))
        end
        -- self:EnableKeyPickup(true)
    end
end

function BP_Key:ResetKey()
    UGCLogSystem.Log("[BP_Key_ResetKey]")
    self:K2_SetActorLocation(self.BeginPos)
    UGCSendRPCSystem.ActorRPCNotify(nil, self, "K2_SetActorLocation", self.BeginPos)
    self:EnableKeyPickup(true)
    UGCSendRPCSystem.ActorRPCNotify(nil, self, "SetKeyVisibility", true)
end

function BP_Key:EnableKeyPickup(IsEnable)
    if IsEnable ~= self.bEnableKeyPickup then
        self.bEnableKeyPickup = IsEnable
        if self.bEnableKeyPickup then
            UGCSendRPCSystem.ActorRPCNotify(nil, self, "SetKeyVisibility", true)
            UGCSendRPCSystem.ActorRPCNotify(nil, self, "SetTargetWidgetVis", true)
        else
            UGCSendRPCSystem.ActorRPCNotify(nil, self, "SetKeyVisibility", false)
        end
    end
end

function BP_Key:GetbEnableKeyPickup()
    return self.bEnableKeyPickup
end

function BP_Key:SetKeyVisibility(InIsVisibility)
    self.IsVisibility = InIsVisibility
    self.DefaultSceneRoot:SetVisibility(self.IsVisibility, true)
end
-- (OverlappedComponent:UPrimitiveComponent,OtherActor:AActor,OtherComp:UPrimitiveComponent,OtherBodyIndex:int32,bFromSweep:bool,SweepResult:FHitResult)
function BP_Key:SphereOverlap(OverlappedComponent, OtherActor, OtherComp, OtherBodyIndex, bFromSweep, SweepResult)
    if self.bEnableKeyPickup == false then return end

    if OtherActor.PlayerKey and OtherActor:IsAlive() then
        self:EnableKeyPickup(false)
        UGCSendRPCSystem.ActorRPCNotify(nil, self, "SetKeyVisibility", false)
        if self.bIsRealKey then
            -- 玩家捡到真的钥匙
            UGCGameSystem.GameState:UpdateKeyOwner(OtherActor.PlayerKey)
            UGCSendRPCSystem.RPCEvent(nil, EventEnum.AddTip, TipConfig.TipType.PlayerPickRealKey, OtherActor.PlayerKey)
        else
            -- 玩家捡到假的钥匙
            UGCSendRPCSystem.ActorRPCNotify(nil, self, "SetKeyVisibility", false)
            UGCSendRPCSystem.ActorRPCNotify(nil, self, "SetTargetWidgetVis", false)
            UGCSendRPCSystem.RPCEvent(nil, EventEnum.AddTip, TipConfig.TipType.PlayerPickFakeKey, OtherActor.PlayerKey)
        end

    end
end



function BP_Key:SetTargetTraceWidget(Widget)
    self.TargetWidget = Widget
    self:SetTargetWidgetVis(self.IsVisibility)
end

function BP_Key:GetTargetWidget()
    return self.TargetWidget
end

function BP_Key:SetTargetWidgetVis(IsShow)
    if self.TargetWidget then
        if IsShow then
            self.TargetWidget:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
        else
            self.TargetWidget:SetVisibility(ESlateVisibility.Hidden)
        end
    end
end

--- 设置是否位置真的钥匙
function BP_Key:SetIsRealKey(IsReal)
    self.bIsRealKey = IsReal
end

function BP_Key:GetIsRealKey()
    return self.bIsRealKey
end

return BP_Key;