#pragma once

#include "IDeviceEnumerator.h"


class DeviceEnumerator
	: public IDeviceEnumerator
{
public:
	DeviceEnumerator(ID3D10Device* ar_Device_ = NULL);
	virtual ~DeviceEnumerator();

	virtual bool get_HasEnumerated() const { return m_HasEnumerated; }
	virtual const std::vector<IDisplayAdapter*>& get_DeviceAdapters() const { return m_EnumeratedAdapters; }

	virtual bool TryEnumerate(uint32 argDesiredWidth = 0, uint32 argDesiredHeight = 0, uint32 argDesiredRefreshRate = 0, DataFormat::Enumeration argDesiredFormat = DataFormat::Unknown);
	virtual IDisplayAdapter* FindBestAdapter(bool argAllowToEnumerate = false, uint32 argDesiredWidth = 0, uint32 argDesiredHeight = 0, uint32 argDesiredRefreshRate = 0, DataFormat::Enumeration argDesiredFormat = DataFormat::Unknown);
	virtual IOutputDevice* FindBestOutput(bool argAllowToEnumerate = false, uint32 argDesiredWidth = 0, uint32 argDesiredHeight = 0, uint32 argDesiredRefreshRate = 0, DataFormat::Enumeration argDesiredFormat = DataFormat::Unknown);
	virtual IDisplayMode* FindBestDisplayMode(bool argAllowToEnumerate = false, uint32 argDesiredWidth = 0, uint32 argDesiredHeight = 0, uint32 argDesiredRefreshRate = 0, DataFormat::Enumeration argDesiredFormat = DataFormat::Unknown);

	virtual void Verbose();

private:
	IDXGIFactory* m_DXGIFactory;
	ID3D10Device* m_Device;
	bool m_HasEnumerated;

	std::vector<IDisplayAdapter*> m_EnumeratedAdapters;
	uint32 m_DesiredWidth;
	uint32 m_DesiredHeight;
	uint32 m_DesiredRefreshRate;
	DataFormat::Enumeration m_DesiredFormat;
};