#pragma once

#include <memory>
#include <string>


#include "Device.Mediator.hpp"


#ifdef DIOSLOGICDEVICE_EXPORTS
#define  _DIOSLogicDevice_API  __declspec(dllexport)
#else
#define  _DIOSLogicDevice_API  __declspec(dllimport)
#endif



namespace DIOS
{
namespace Dev
{

	class Mediator;

//-----------------------------------------------------------------------------
//		LogicDevice
//	The root / base class for any LogicDevice
//-----------------------------------------------------------------------------

class  _DIOSLogicDevice_API  LogicDevice
{
public:
	LogicDevice ();
	virtual ~LogicDevice ();

	virtual std::string GetGUID () const = 0;
};



//-----------------------------------------------------------------------------
//		LogicDeviceManager
//	The manager for LogicDevice
//-----------------------------------------------------------------------------

class  _DIOSLogicDevice_API  LogicDeviceManager
{
public:
	LogicDeviceManager ();
	virtual ~LogicDeviceManager ();

public:
	virtual unsigned long GetVersion ();
	virtual std::string GetVersionString ();

	virtual void Prepare (std::shared_ptr <Mediator> Med);

//< DIOS 运行环境将调用如下 API
	virtual bool DriverEntry (std::string CfgFileName);
	virtual std::string Driver_Probe () = 0;
	virtual std::string GetGUID () const = 0;
	virtual std::string GetDriverResource () = 0;
	virtual std::string Device_Probe () = 0;
	virtual bool OnHeartBeat ();
//>

//	Connect () 返回值的定义, 待定 !!!
	virtual int  Connect ();
	virtual void Disconnect ();
	virtual bool isConnected () const;

	virtual DWORD CreateDevice () = 0;

	virtual void UnloadDevice (DWORD ID);

protected:
	std::shared_ptr <Mediator> m_Mediator;

protected:
	std::unique_ptr <LogicDevice> m_LogicDevice;

	std::string m_ConfigFileName;
};

}
}