// Copyright (c) Samuel Kahn (samuel@kahncode.com). All Rights Reserved.

#pragma once

#include "CoreMinimal.h"

#include "EdGraph/EdGraphNodeUtils.h"
#include "K2Node.h"

#include "K2Node_BlobOperation.generated.h"

UCLASS(Abstract, MinimalAPI)
class UK2Node_BlobOperation : public UK2Node
{
	GENERATED_BODY()

public:
	virtual void AllocateDefaultPins() override;
	void AllocateBehaviorPin();
	void AllocateNetContextPin();
	virtual bool HasExternalDependencies(TArray<class UStruct*>* OptionalOutput = nullptr) const override;
	virtual void ConvertDeprecatedNode(UEdGraph* Graph, bool bOnlySafeChanges) override;
	virtual FLinearColor GetNodeTitleColor() const override;
	virtual void ValidateNodeDuringCompilation(class FCompilerResultsLog& aMessageLog) const override;
	virtual void PreloadRequiredAssets() override;
	virtual void GetMenuActions(FBlueprintActionDatabaseRegistrar& ActionRegistrar) const override;
	virtual FText GetMenuCategory() const override;
	virtual void PostReconstructNode() override;
	virtual void NotifyPinConnectionListChanged(UEdGraphPin* Pin) override;
	virtual void ExpandNode(class FKismetCompilerContext& CompilerContext, UEdGraph* SourceGraph) override;

protected:
	UEdGraphPin* GetThenPin() const;
	UEdGraphPin* GetStructPin() const;
	UEdGraphPin* GetBlobPin() const;
	UEdGraphPin* GetBehaviorPin() const;
	UEdGraphPin* GetNetContextPin() const;
	void RefreshStructPinType();

	/** Class that this variable is defined in.  */
	UPROPERTY()
	UScriptStruct* StructType;

	FNodeTextCache CachedTooltip;
	FNodeTextCache CachedNodeTitle;
};