#pragma once

#include "ZLMath.h"
#include "Renderer.h"
#include "TextureManager.h"
#include <vector>
#include <chrono>
#include <iostream>
#include <string>
#include <array>
#include <numeric>
#include <random>
#include <algorithm>
#include <map>
#include <set>
#include "Perlin.h"
#include "PlanetData.h"
#include "StoneObject.h"
#include "FrameBuffer.h"

namespace ZL {

    class PlanetObject {
    public:
        // Агрегация: логика и данные теперь здесь
        PlanetData planetData;

        // Данные только для рендеринга (OpenGL specific)
        VertexRenderStruct planetRenderStruct;
        VertexRenderStruct planetRenderStructCut;
        VertexRenderStruct planetRenderYellowStruct;
        VertexRenderStruct planetAtmosphereRenderStruct;
        VertexRenderStruct planetStonesRenderStruct;
        VertexRenderStruct planetStonesToBakeRenderStruct;
        StoneGroup planetStones;

        std::vector<int> triangleIndicesToDraw;

        std::shared_ptr<Texture> sandTexture;
        std::shared_ptr<Texture> stoneTexture;

        bool drawDataDirty = true;
        void prepareDrawData();

        std::unique_ptr<FrameBuffer> stoneMapFB;

    public:
        PlanetObject();

        void init();
        void update(float deltaTimeMs);
        void bakeStoneTexture(Renderer& renderer);
        void draw(Renderer& renderer);
        void drawStones(Renderer& renderer);
        void drawPlanet(Renderer& renderer);
        void drawYellowZone(Renderer& renderer);
        void drawAtmosphere(Renderer& renderer);


        float distanceToPlanetSurface(const Vector3f& viewerPosition);
    };

} // namespace ZL