#pragma once

#include "OpenGlExtensions.h"
#include "Renderer.h"
#include "Environment.h"
#include "TextureManager.h"

namespace ZL {


    struct BoxCoords
    {
        Vector3f pos;
        Matrix3f m;
    };


class Game {
public:
    Game();
    ~Game();
    
    void setup();
    void update();
    void render();
    
    bool shouldExit() const { return Environment::exitGameLoop; }

private:    
    void processTickCount();
    void drawScene();
    void drawCubemap();
    void drawShip();
    void drawBoxes();
    void drawUI();

    SDL_Window* window;
    SDL_GLContext glContext;
    Renderer renderer;
    
    size_t newTickCount;
    size_t lastTickCount;
    
    static const size_t CONST_TIMER_INTERVAL = 10;
    static const size_t CONST_MAX_TIME_INTERVAL = 1000;

    std::shared_ptr<Texture> spaceshipTexture;
    std::shared_ptr<Texture> cubemapTexture;
    VertexDataStruct spaceshipBase;
    VertexRenderStruct spaceship;

    VertexRenderStruct cubemap;

    std::shared_ptr<Texture> boxTexture;
    VertexDataStruct boxBase;

    std::vector<BoxCoords> boxCoordsArr;
    std::vector<VertexRenderStruct> boxRenderArr;
    

    std::shared_ptr<Texture> buttonTexture;
    VertexRenderStruct button;

    std::shared_ptr<Texture> musicVolumeBarTexture;
    VertexRenderStruct musicVolumeBar;

    std::shared_ptr<Texture> musicVolumeBarButtonTexture;
    VertexRenderStruct musicVolumeBarButton;


    bool isDraggingVolume = false;
    float musicVolume = 1.0f;
    float volumeBarMinX = 1190.0f;
    float volumeBarMaxX = 1200.0f;
    float volumeBarMinY = 100.0f;
    float volumeBarMaxY = 600.0f;
    float musicVolumeBarButtonButtonCenterX = 1195.0f;
    float musicVolumeBarButtonButtonRadius = 25.0f;
    void UpdateVolumeFromMouse(int mouseX, int mouseY);
    void UpdateVolumeKnob();
};

} // namespace ZL