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

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Character.h"
#include "InputActionValue.h"
#include "Interface/CombatInterface.h"
#include "CombatCharacter.generated.h"


UCLASS(config=Game)
class ACombatCharacter : public ACharacter, public ICombatInterface
{
	GENERATED_BODY()

	/** Camera boom positioning the camera behind the character */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Camera, meta = (AllowPrivateAccess = "true"))
	class USpringArmComponent* CameraBoom;

	/** Follow camera */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Camera, meta = (AllowPrivateAccess = "true"))
	class UCameraComponent* FollowCamera;
	
	/** MappingContext */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputMappingContext* DefaultMappingContext;

	/** Jump Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputAction* JumpAction;

	/** Move Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputAction* MoveAction;

	/** Look Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputAction* LookAction;

	/* Interact Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputAction* InteractAction;

	/* ToggleCombat Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputAction* ToggleCombatAction;

	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputAction* LightAttackAction;

	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	class UInputAction* DodgeAction;
public:
	ACombatCharacter();
	
public:
	/** Returns CameraBoom subobject **/
	FORCEINLINE class USpringArmComponent* GetCameraBoom() const { return CameraBoom; }
	/** Returns FollowCamera subobject **/
	FORCEINLINE class UCameraComponent* GetFollowCamera() const { return FollowCamera; }

protected:
	// APawn interface
	virtual void SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent) override;
	virtual void BeginPlay() override;
	virtual float TakeDamage(float Damage, struct FDamageEvent const& DamageEvent, AController* EventInstigator, AActor* DamageCauser) override;
	
public:
	// Inherited via ICombatInterface
	UFUNCTION(BlueprintCallable, BlueprintNativeEvent)
	void ContinueAttack();
	virtual void ContinueAttack_Implementation() override;
	UFUNCTION(BlueprintCallable, BlueprintNativeEvent)
	void ResetAttack();
	virtual void ResetAttack_Implementation() override;
	UFUNCTION(BlueprintCallable, BlueprintNativeEvent)
	void ResetCombat();
	virtual void ResetCombat_Implementation() override;
	UFUNCTION(BlueprintCallable, BlueprintNativeEvent)
	FRotator GetDesiredRotation();
	virtual FRotator GetDesiredRotation_Implementation() override;
	UFUNCTION(BlueprintCallable, BlueprintNativeEvent)
	bool CanReceiveDamage();
	virtual bool CanReceiveDamage_Implementation() override;

protected:
	//Input Funcs
	void Move(const FInputActionValue& Value);
	void Look(const FInputActionValue& Value);
	void Interact(const FInputActionValue& Value);
	void ToggleCombat(const FInputActionValue& Value);
	void LightAttack(const FInputActionValue& Value);
	void Dodge(const FInputActionValue& Value);
	
private:
	void ToggleCombatEvent();
	void AttackEvent();
	void CharacterTakeDamage(float InDamage);
	void ApplyHitReactionPhysicsVelocity(float InitialSpeed);
	void EnableRagdoll();

	void PerformAttack(int32 attackIndex);
	void PerformDodge();
	void PerformDeath();

	bool CanPerformToggleCombat();
	bool CanPerformAttack();
	bool CanPerformDodge();
	bool CanJumping();
public:
	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category="Components", meta=(AllowPrivateAccess="true"))
	TObjectPtr<class UCombatComponent> CombatComponent;

	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Weapon", meta = (AllowPrivateAccess = "true"))
	TSubclassOf<class ABaseEquippable> Weapon;

	UPROPERTY(EditAnywhere, BlueprintReadWrite, meta = (AllowPrivateAccess = "true"))
	FName PelvisBoneName;

private:
	//TODO : particle, sound Γί°‘
	//class USoundWave* HitSound; 
	TObjectPtr<UAnimMontage> HitMontage;
private:
	bool CombatEnabled;
	bool IsTogglingCombat;
	bool IsDodge;
	bool IsDisabled;
	bool IsDead;
	float Health;
};