#pragma once

#include <SFML/Graphics/RenderTexture.hpp>
#include <SFML/System/Vector2.hpp>

#include "Camera.hpp"
#include "../Utils/MeshHelper.hpp"
#include "../World/WorldObject.hpp"


typedef enum eCameraMovementType {
    CAMERA_MOVE_WALK,
    CAMERA_MOVE_STRAFE,
    CAMERA_MOVE_FLY,
    CAMERA_MOVE_PITCH,
    CAMERA_MOVE_YAW
} CAMERA_MOVE;

class Graphic3DRenderer final {
public:
    Graphic3DRenderer();
    ~Graphic3DRenderer();

    Graphic3DRenderer(Graphic3DRenderer&&) = default;
    Graphic3DRenderer& operator= (Graphic3DRenderer&&) = default;
    Graphic3DRenderer(Graphic3DRenderer const&) = delete;
    Graphic3DRenderer& operator= (Graphic3DRenderer const&) = delete;

    const sf::Vector2f& GetRTSize() const noexcept { return mRTSize; }
    void SetRTSize(unsigned int w, unsigned int h);

    void UpdateCamera(CAMERA_MOVE type, const float value);
    void Draw(sf::RenderTexture& context);

private:
    std::unique_ptr<Camera> mMainCamera;    // Default player view
    sf::Vector2f mRTSize;

    std::vector<std::shared_ptr<WorldObject>> mRenderList;   // List of elements to be rendered next frame

    void UpdateInternalTestObjects();
    float ComputeSGRatio();
    
};