#ifndef SDLHELPERS_H
#define SDLHELPERS_H

#include <SDL3/SDL.h>
#include <SDL3_ttf/SDL_ttf.h>
#include <vector>
#include <string>
#include <iostream>
#include <cmath>

#ifdef SDL_PLATFORM_WINDOWS
#include <windows.h>
#endif

#ifdef SDL_PLATFORM_ANDROID
#include <SDL3/SDL_iostream.h>
#endif

static const char *font_paths[] = {"C:/windows/fonts/", "/usr/share/fonts/TTF/", "./", "./assets/"};
static const short font_path_count = 3;

static SDL_Rect getRect(Sint16 x, Sint16 y, Uint16 w, Uint16 h) {
    SDL_Rect rect;
    rect.x = x;
    rect.y = y;
    rect.w = w;
    rect.h = h;
    return rect;
}

static SDL_Color getColor(Uint8 r, Uint8 g, Uint8 b) {
    SDL_Color color;
    color.r = r;
    color.g = g;
    color.b = b;
    return color;
}

static TTF_Font *openFont(std::vector<std::string> fonts, int size) {
    TTF_Font *font = NULL;
#ifdef SDL_PLATFORM_ANDROID
    SDL_IOStream* rw = SDL_IOFromFile("FreeSans.ttf", "rb");
    if (!rw) {
        SDL_Log("SDL_IOFromFile failed: %s", SDL_GetError());
        return nullptr;
    }

    font = TTF_OpenFontIO(rw, 1, size); // 1 = auto-free the IOStream
    if (!font) {
        SDL_Log("TTF_OpenFontRW failed: %s", SDL_GetError());
        return nullptr;
    }
    return font;
#endif
    for (int x = 0; x < fonts.size(); x++) {
#ifdef SDL_PLATFORM_WINDOWS
        TCHAR windir[MAX_PATH];
        GetWindowsDirectory(windir, MAX_PATH);
        std::string windir_s(windir);
        windir_s.append("/fonts/");
        windir_s.append(fonts[x]);
        font = TTF_OpenFont(windir_s.c_str(), size);
        if (font) {
            return font;
        }
#endif
        for (int y = 0; y < font_path_count; y++) {
            std::string val(font_paths[y]);
            val.append(fonts[x]);
            font = TTF_OpenFont(val.c_str(), size);
            if (font) {
                return font;
            }
        }
    }
    return NULL;
}

#endif