// Copyright 2025 https://yuewu.dev/en  All Rights Reserved.

#pragma once

#include "GameplayTagContainer.h"
#include "Kismet/BlueprintFunctionLibrary.h"
#include "Locomotions/GMS_LocomotionStructLibrary.h"
#include "Settings/GMS_SettingStructLibrary.h"
#include "GMS_Utility.generated.h"

class UGMS_MovementSetUserSetting;
class UGMS_AnimLayer;
class UGMS_MainAnimInstance;
class UChooserTable;
class UPoseSearchDatabase;
class UAnimSequenceBase;


UCLASS()
class GENERICMOVEMENTSYSTEM_API UGMS_Utility : public UBlueprintFunctionLibrary
{
	GENERATED_BODY()

public:
	static constexpr auto DrawImpactPointSize{32.0f};
	static constexpr auto DrawLineThickness{1.0f};
	static constexpr auto DrawArrowSize{50.0f};
	static constexpr auto DrawCircleSidesCount{16};

	static constexpr FStringView BoolToString(bool bValue);

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="GMS|Utility", Meta = (AutoCreateRefTerm = "Name", ReturnDisplayName = "Display String"))
	static FString NameToDisplayString(const FName& Name, bool bNameIsBool);

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="GMS|Utility",
		Meta = (DefaultToSelf = "Character", AutoCreateRefTerm = "CurveName", ReturnDisplayName = "Curve Value"))
	static float GetAnimationCurveValueFromCharacter(const ACharacter* Character, const FName& CurveName);

	UFUNCTION(BlueprintCallable, Category="GMS|Utility", Meta = (AutoCreateRefTerm = "Tag", ReturnDisplayName = "Child Tags"))
	static FGameplayTagContainer GetChildTags(const FGameplayTag& Tag);

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="GMS|Utility", Meta = (AutoCreateRefTerm = "Tag", ReturnDisplayName = "Tag Name"))
	static FName GetSimpleTagName(const FGameplayTag& Tag);

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="GMS|Utility",
		Meta = (DefaultToSelf = "Actor", AutoCreateRefTerm = "DisplayName", ReturnDisplayName = "Value"))
	static bool ShouldDisplayDebugForActor(const AActor* Actor, const FName& DisplayName);

	UFUNCTION(BlueprintCallable, Category="GMS|Animation", meta=(BlueprintThreadSafe))
	static float CalculateAnimatedSpeed(const UAnimSequenceBase* AnimSequence);

	/**
	 * @param Animations List of Animations to select.
	 * @param ReferenceValue The animation with distance closest to ReferenceValue will be selected.
	 * @return Selected AnimSequence.
	 */
	UFUNCTION(BlueprintCallable, Category="GMS|Animation", meta=(BlueprintThreadSafe))
	static UAnimSequence* SelectAnimationWithFloat(const TArray<FGMS_AnimationWithDistance>& Animations, const float& ReferenceValue);

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="GMS|Animation", meta=(BlueprintThreadSafe))
	static bool ValidatePoseSearchDatabasesChooser(const UChooserTable* ChooserTable, FText& OutMessage);

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="GMS|Animation", meta=(BlueprintThreadSafe))
	static bool IsValidPoseSearchDatabasesChooser(const UChooserTable* ChooserTable);

	UFUNCTION(BlueprintCallable, BlueprintPure=false, Category="GMS|Animation", meta=(BlueprintThreadSafe))
	static TArray<UPoseSearchDatabase*> EvaluatePoseSearchDatabasesChooser(const UGMS_MainAnimInstance* MainAnimInstance, const UGMS_AnimLayer* AnimLayerInstance, UChooserTable* ChooserTable);

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="GMS|Utility", meta=(BlueprintThreadSafe, DeterminesOutputType=DesiredClass, DynamicOutputParam="ReturnValue"))
	static const UGMS_MovementSetUserSetting* GetMovementSetUserSetting(const FGMS_MovementSetSetting& MovementSetSetting, TSubclassOf<UGMS_MovementSetUserSetting> DesiredClass);
};

constexpr FStringView UGMS_Utility::BoolToString(const bool bValue)
{
	return bValue ? TEXTVIEW("True") : TEXTVIEW("False");
}