// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "ThumbnailRendering/DefaultSizedThumbnailRenderer.h"
#include "BagConfigThumbnailRenderer.generated.h"

/**
 * 
 */
UCLASS()
class PROJECTFISHEDITOR_API UBagConfigThumbnailRenderer : public UDefaultSizedThumbnailRenderer
{
	GENERATED_BODY()
public:


	// UThumbnailRenderer interface
	virtual bool CanVisualizeAsset(UObject* Object) override;
	virtual void Draw(UObject* Object, int32 X, int32 Y, uint32 Width, uint32 Height, FRenderTarget* RenderTarget, FCanvas* Canvas, bool bAdditionalViewFamily) override;

private:
	/** Draw the bag class with skills on canvas */
	void DrawBag(class UBagConfigAsset* BagConfig, FCanvas* Canvas, int32 X, int32 Y, uint32 Width, uint32 Height);

	/** Get the best fit scale for the bag class */
	float GetBestFitScale(int32 BagWidth, int32 BagHeight, uint32 CanvasWidth, uint32 CanvasHeight) const;

	/** Draw a skill at the specified position */
	void DrawSkill(const struct FPlacedSkillInfo& PlacedSkill, FCanvas* Canvas, float StartX, float StartY, float Scale, float SeparatorWidth);
};