#ifndef TEXTURE_H
#define TEXTURE_H

#include <glad/glad.h>
#include <glm/glm.hpp>
#include <stb_image.h>>

#include <iostream>

class Texture
{
public:
    unsigned int ID;

    Texture()
    {
        ID = -1;
    }

    Texture(const char* path)
    {
        glGenTextures(1, &ID);
        glBindTexture(GL_TEXTURE_2D, ID);

        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);

        int width, height, nrChannels;
        unsigned char *data = stbi_load(path, &width, &height, &nrChannels, 0);
        if (data)
        {
            glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
            glGenerateMipmap(GL_TEXTURE_2D);
        }
        else
        {
            std::cout << "Failed to load texture" << std::endl;
        }
        stbi_image_free(data);
    }

    void activate(int id)
    {
        glActiveTexture(GL_TEXTURE0 + id);
        glBindTexture(GL_TEXTURE_2D, ID);
    }
};

#endif