#ifndef SAURA_OS_HPP_
#define SAURA_OS_HPP_

#include <cstdint>
#include <filesystem>

#include <SDL3/SDL_render.h>
#include <SDL3/SDL_video.h>

namespace fs = std::filesystem;

namespace saura {
class OS {
  struct Window_Context {
    uint32_t w, h;
    std::string title;
    SDL_Window *handle;
    SDL_Renderer *renderer;
  };

private:
  std::unique_ptr<Window_Context> root_window_ctx;

public:
  OS();
  ~OS();

  void draw_begin();
  void draw_end();

  void update();
  bool update_events();
  void sleep(double ms);

  int get_root_window_width();
  int get_root_window_height();

  void set_root_window_title(std::string title);

  double get_performance_frequency();
  double get_performance_counter();

  static std::string get_safe_getenv(const std::string key);
  static fs::path get_home_config_path();
  static std::string get_user_name();
};
} // namespace saura

#endif