#if !defined _RSUSER_H_
#define _RSUSER_H_


#include <windows.h>
#include <stdio.h>


class RSUser
{
protected:
	BOOL m_bUserActive;
	TCHAR m_szUserID[64];
	TCHAR m_szUserPassword[64];

public:
	RSUser();

	TCHAR* GetUserID();
	TCHAR* GetUserPassword();

	BOOL UserLogin(TCHAR* szUserId, TCHAR* szUserPassword);
	BOOL IsActive();

	void Logout();

};




/*****************************************************
		Implementation
*****************************************************/
void RSUser::Logout()
{
	m_bUserActive = FALSE;
	wcscpy(m_szUserID, L"\0");
	wcscpy(m_szUserPassword, L"\0");
}

RSUser::RSUser()
{
	wcscpy(m_szUserID, L"\0");
	wcscpy(m_szUserPassword, L"\0");

	m_bUserActive = FALSE;
}


BOOL RSUser::IsActive()
{
	return m_bUserActive;
}


TCHAR* RSUser::GetUserID()
{
	return m_szUserID;
}


TCHAR* RSUser::GetUserPassword()
{
	return m_szUserPassword;
}


BOOL RSUser::UserLogin(TCHAR* szUserId, TCHAR* szUserPassword)
{
	FILE *stream;

	BOOL bLoginStatus = FALSE;
	TCHAR szReadUserID[64];
	TCHAR szReadUserPassword[64];


	// open account file
	stream = fopen( "accounts.txt", "r" );

	// automatic fail login, no file opened
	if( stream == NULL )
	{
		return FALSE;
	}


	while( !feof( stream ) )
	{

		// read in sets of account information
		fwscanf( stream, L"%s", szReadUserID);
		fwscanf( stream, L"%s", szReadUserPassword);

		// validate user login
		if( (wcscmp(szReadUserID, szUserId) == 0) && (wcscmp(szReadUserPassword, szUserPassword) == 0) )
		{
			wcscpy(m_szUserID, szReadUserID);
			wcscpy(m_szUserPassword, szReadUserPassword);

			bLoginStatus = TRUE;
			break;
		}
		else
		{
			bLoginStatus = FALSE;
		}

	}

	fclose(stream);

	// set the user as an active user (they are logged in)
	m_bUserActive = bLoginStatus;

	return bLoginStatus;

}


#endif