#pragma once

#include "Export.h"

#include "Event.h"

#include <string>

#include <string_view>

#include <queue>

#ifdef _WIN32

struct HWND__;

#elif __linux__

#include <utility>

struct _XDisplay;

using XWindow = unsigned long;

#endif

namespace sh::window {

#ifdef _WIN32

using WinHandle = HWND__*;

#elif __linux__

using WinHandle = std::pair<_XDisplay*, XWindow>;

#endif

class WindowImpl {

private:

std::queue<Event> events;

public:

SH_WINDOW_API virtual ~WindowImpl();

SH_WINDOW_API void PushEvent(const Event& e);

SH_WINDOW_API Event PopEvent();

SH_WINDOW_API bool IsEmptyEvent() const;

SH_WINDOW_API virtual auto Create(const std::string& title, int wsize, int hsize, uint32_t style) -> WinHandle = 0;

SH_WINDOW_API virtual void Close() = 0;

SH_WINDOW_API virtual void ProcessEvent() = 0;

SH_WINDOW_API virtual void SetTitle(std::string_view title) = 0;

SH_WINDOW_API virtual auto GetWidth() const->uint32_t = 0;

SH_WINDOW_API virtual auto GetHeight() const->uint32_t = 0;

/// @brief 일정 시간동안 스레드를 멈추는 함수

/// @param ms 밀리초

SH_WINDOW_API virtual void StopTimer(uint32_t ms) = 0;

};

}