// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "Misc/Guid.h"
#include "Animation/AnimBlueprint.h"
#include "EditorParentPlayerListObj.generated.h"

class UAnimGraphNode_Base;

UCLASS()
class UNREALED_API UEditorParentPlayerListObj: public UObject
{
    GENERATED_UCLASS_BODY()
public:
    // Build a possible list of overrides from a blueprint and pull in any existing overrides.
    void InitialiseFromBlueprint(UAnimBlueprint* Blueprint);

    // Adds an overridable node to the possible override list.
    FAnimParentNodeAssetOverride& AddOverridableNode(UAnimGraphNode_Base* Node);

    // Gets a pointer to a U-node from the stored GUID for that node.
    UAnimGraphNode_Base* GetVisualNodeFromGuid(FGuid InGuid) const;

    // Pushes an override into the blueprint we're editing.
    void ApplyOverrideToBlueprint(FAnimParentNodeAssetOverride& Override);

    // Get the current blueprint
    const UAnimBlueprint* GetBlueprint() const;

    // List of possible overrides to display.
    UPROPERTY(Category = AnimationGraphOverrides, EditAnywhere)
    TArray<FAnimParentNodeAssetOverride> Overrides;

private:
    UAnimBlueprint* AnimBlueprint;
    TMap<FGuid, UAnimGraphNode_Base*> GuidToVisualNodeMap;
};