#pragma once

#include <memory>

#include "gfx/types.h"

class DebugOverlay;
class ClientNetwork;
class Desktop;
class LoginScreen;
class BootSequence;
class MainMenu;
class ShapeRenderer;
class TextRenderer;
union SDL_Event;

enum class Screen {
  LOGIN,
  MAIN_MENU,
  BOOTING,
  DESKTOP
};

class GameState {
public:
  GameState(void);
  ~GameState(void);

  void init(int screen_width, int screen_height);
  void start_single_player_now(int screen_width, int screen_height);
  void handle_event(SDL_Event* event, int screen_width, int screen_height);
  void update(float dt, int draw_calls, int shape_verts, int text_verts);
  void render(const RenderContext& context);

private:
  std::unique_ptr<ClientNetwork>  _network;
  std::unique_ptr<Desktop>        _desktop;
  std::unique_ptr<BootSequence>   _boot_sequence;
  std::unique_ptr<LoginScreen>    _login_screen;
  std::unique_ptr<MainMenu>       _main_menu;
  std::unique_ptr<DebugOverlay>   _debug_overlay;
  bool                            _show_debug_overlay;
  Screen                          _current_screen;
  int                             _screen_width;
  int                             _screen_height;
  bool                            _is_single_player;

  void _init_desktop(void);
  void _run_server(void);
};