#pragma once

#pragma warning(disable: 4251)

#include "WindowImpl.h"

#include "Event.h"

#include <memory>

#include <string_view>

#include <queue>

#include <chrono>

#include <string_view>

#include <stdint.h>

namespace sh::window {

class Window {

private:

std::unique_ptr<WindowImpl> winImpl;

WinHandle handle;

std::string title;

std::queue<Event> events;

unsigned int fps;

float maxFrameMs;

std::chrono::high_resolution_clock::time_point startTime, endTime;

float deltaTime;

uint32_t wsize;

uint32_t hsize;

bool isOpen : 1;

public:

const uint32_t& width;

const uint32_t& height;

using StyleFlag = uint32_t;

enum Style

{

Default = 0b0000,

Resize = 0b0001,

Full = 0b0010

};

public:

SH_WINDOW_API Window();

SH_WINDOW_API ~Window();

SH_WINDOW_API void Create(const std::string& title, int wsize, int hsize, StyleFlag style = Style::Default);

SH_WINDOW_API bool PollEvent(Event& event);

SH_WINDOW_API void Close();

/// 프레임 제한, 측정 함수

///

/// while문 안에 넣을 것

SH_WINDOW_API void ProcessFrame();

SH_WINDOW_API void SetFps(unsigned int fps);

SH_WINDOW_API auto GetDeltaTime() const -> float;

SH_WINDOW_API bool IsOpen() const;

SH_WINDOW_API auto GetNativeHandle() const -> WinHandle;

SH_WINDOW_API void SetTitle(std::string_view title);

SH_WINDOW_API auto GetWidth() const -> uint32_t;

SH_WINDOW_API auto GetHeight() const -> uint32_t;

};

}