#include <textures.h>
#include <stb_image.h>
#include <opengl.h>
#include <stdio.h>

uint32_t load_texture(const char* path) {
    stbi_set_flip_vertically_on_load(1); 

    uint32_t id;
    glCreateTextures(GL_TEXTURE_2D, 1, &id);

    glTextureParameteri(id, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
    glTextureParameteri(id, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
    glTextureParameteri(id, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
    glTextureParameteri(id, GL_TEXTURE_MAG_FILTER, GL_LINEAR);

    int width, height, channels;
    unsigned char* pixels = stbi_load(path, &width, &height, &channels, 0);
    if(pixels) {
        glTextureStorage2D(id, 1, GL_RGBA8, width, height);
        glTextureSubImage2D(id, 0, 0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
        printf("[Texture %d, %s] Loaded successfully (%dx%d, %d channels)\n", id, path, width, height, channels);
    } else {
        printf("[Texture %d, %s] Failed to load image data: %s\n", id, path, stbi_failure_reason());
        exit(-1);
    }

    return id;
}