#pragma once

#include "Peripherals.hpp"

#include <array>
#include <cstdint>
#include <memory>
#include <SDL2/SDL_video.h>

class DisplaySDL : public chocochip8::Display {
public:
  DisplaySDL(int w, int h, uint32_t fgCol = 0xffffff, uint32_t bgCol = 0x000000);
  ~DisplaySDL() override;
  void clear() override;
  int blit(const chocochip8::Scanline &scanline, int y) override;
  void updateWindow(bool forceWindowUpdate = false) const;

private:
  using Framebuffer = std::array<chocochip8::Scanline, chocochip8::gcHeight>;
  std::unique_ptr<Framebuffer> mpFramebuffer;
  mutable std::unique_ptr<Framebuffer> mpDisplayState;
  SDL_Window *mpWindow;
  Uint32 mFgColor;
  Uint32 mBgColor;
  mutable bool mDoClear;
};