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

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Character.h"
#include "Logging/LogMacros.h"
#include "AgrarianGameCharacter.generated.h"

class USpringArmComponent;
class UCameraComponent;
class UInputAction;
class UAgrarianBuildingPlacementComponent;
class UAgrarianCraftingComponent;
class UAgrarianInventoryComponent;
class UAgrarianSurvivalComponent;
struct FInputActionValue;

DECLARE_LOG_CATEGORY_EXTERN(LogTemplateCharacter, Log, All);

/**
 *  A simple player-controllable third person character
 *  Implements a controllable orbiting camera
 */
UCLASS(abstract)
class AAgrarianGameCharacter : public ACharacter
{
	GENERATED_BODY()

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

	/** Follow camera */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components", meta = (AllowPrivateAccess = "true"))
	UCameraComponent* FollowCamera;

	/** Replicated survival state for hunger, thirst, stamina, health, temperature, and injury. */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components", meta = (AllowPrivateAccess = "true"))
	UAgrarianSurvivalComponent* SurvivalComponent;

	/** Replicated inventory used by gathering, primitive crafting, and early economy prototypes. */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components", meta = (AllowPrivateAccess = "true"))
	UAgrarianInventoryComponent* InventoryComponent;

	/** Primitive crafting component for MVP recipes and future knowledge progression. */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components", meta = (AllowPrivateAccess = "true"))
	UAgrarianCraftingComponent* CraftingComponent;

	/** Server-authoritative primitive building placement component. */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components", meta = (AllowPrivateAccess = "true"))
	UAgrarianBuildingPlacementComponent* BuildingPlacementComponent;
	
protected:

	/** Jump Input Action */
	UPROPERTY(EditAnywhere, Category="Input")
	UInputAction* JumpAction;

	/** Move Input Action */
	UPROPERTY(EditAnywhere, Category="Input")
	UInputAction* MoveAction;

	/** Look Input Action */
	UPROPERTY(EditAnywhere, Category="Input")
	UInputAction* LookAction;

	/** Mouse Look Input Action */
	UPROPERTY(EditAnywhere, Category="Input")
	UInputAction* MouseLookAction;

	/** Interact Input Action */
	UPROPERTY(EditAnywhere, Category="Input")
	UInputAction* InteractAction;

	/** How far the player can interact with MVP objects. */
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Agrarian|Interaction", meta = (ClampMin = "100"))
	float InteractionDistance = 450.0f;

public:

	/** Constructor */
	AAgrarianGameCharacter();	

protected:

	/** Initialize input action bindings */
	virtual void SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent) override;

protected:

	/** Called for movement input */
	void Move(const FInputActionValue& Value);

	/** Called for looking input */
	void Look(const FInputActionValue& Value);

	/** Called for interaction input */
	void Interact();

public:

	/** Handles move inputs from either controls or UI interfaces */
	UFUNCTION(BlueprintCallable, Category="Input")
	virtual void DoMove(float Right, float Forward);

	/** Handles look inputs from either controls or UI interfaces */
	UFUNCTION(BlueprintCallable, Category="Input")
	virtual void DoLook(float Yaw, float Pitch);

	/** Handles jump pressed inputs from either controls or UI interfaces */
	UFUNCTION(BlueprintCallable, Category="Input")
	virtual void DoJumpStart();

	/** Handles jump pressed inputs from either controls or UI interfaces */
	UFUNCTION(BlueprintCallable, Category="Input")
	virtual void DoJumpEnd();

	/** Attempts to interact with the object in front of the player. */
	UFUNCTION(BlueprintCallable, Category="Agrarian|Interaction")
	virtual void TryInteract();

	/** Server-authoritative interaction entry point. */
	UFUNCTION(Server, Reliable)
	void ServerInteract(AActor* TargetActor);

public:

	/** Returns CameraBoom subobject **/
	FORCEINLINE class USpringArmComponent* GetCameraBoom() const { return CameraBoom; }

	/** Returns FollowCamera subobject **/
	FORCEINLINE class UCameraComponent* GetFollowCamera() const { return FollowCamera; }

	/** Returns SurvivalComponent subobject **/
	FORCEINLINE UAgrarianSurvivalComponent* GetSurvivalComponent() const { return SurvivalComponent; }

	/** Returns InventoryComponent subobject **/
	FORCEINLINE UAgrarianInventoryComponent* GetInventoryComponent() const { return InventoryComponent; }

	/** Returns CraftingComponent subobject **/
	FORCEINLINE UAgrarianCraftingComponent* GetCraftingComponent() const { return CraftingComponent; }

	/** Returns BuildingPlacementComponent subobject **/
	FORCEINLINE UAgrarianBuildingPlacementComponent* GetBuildingPlacementComponent() const { return BuildingPlacementComponent; }
};