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


class RSBuyer : public RSUser
{
private:
	TCHAR m_szFirstName[64];
	TCHAR m_szLastName[64];
	TCHAR m_szAddress[64];
	TCHAR m_szPhoneNumber[64];

public:
	RSBuyer(RSUser cUser);
	BOOL IsActive();
	TCHAR* GetFirstName() { return m_szFirstName; };
	TCHAR* GetLastName()  { return m_szLastName;  };
	TCHAR* GetAddress()   { return m_szAddress;   };
	TCHAR* GetPhoneNumber() { return m_szPhoneNumber; };


	void SetProfileData(TCHAR* szFirstName, TCHAR* szLastName, TCHAR* szAddress, TCHAR* szPhoneNumber);
	void SaveProfileData();
	void Logout(HWND hWnd);
	
	//void PostNewRequest();
};




void RSBuyer::Logout(HWND hWnd = NULL)
{
	int result = MessageBox(hWnd, L"Are you sure you want to logout?", L"Logout", MB_YESNO);

	if(result == IDYES)
	{
		wcscpy(m_szFirstName, L"\0");
		wcscpy(m_szLastName, L"\0");
		wcscpy(m_szAddress, L"\0");
		wcscpy(m_szPhoneNumber, L"\0");

		RSUser::Logout();
	}
}


void RSBuyer::SaveProfileData()
{
	FILE *stream;
	TCHAR szBuyerFilename[64];	

	wcscpy(szBuyerFilename, L"\0");

	// form filename 'B' < 'USERID'
	wcscat(szBuyerFilename, L"B");
	wcscat(szBuyerFilename, m_szUserID);
	wcscat(szBuyerFilename, L".txt");


	// open account file
	stream = _wfopen(szBuyerFilename, L"w+" );

	// automatic fail login, no file opened
	if( stream != NULL )
	{

		// read in sets of account information
		fputws(m_szFirstName, stream);
		fputws(L"\n", stream);
		
		fputws(m_szLastName, stream);
		fputws(L"\n", stream);
		
		fputws(m_szAddress, stream);
		fputws(L"\n", stream);		

		fputws(m_szPhoneNumber, stream);
		fputws(L"\n", stream);

		fclose(stream);

	}

}


void RSBuyer::SetProfileData(TCHAR* szFirstName, TCHAR* szLastName, TCHAR* szAddress, TCHAR* szPhoneNumber)
{
	wcscpy(m_szFirstName, szFirstName);
	wcscpy(m_szLastName, szLastName);
	wcscpy(m_szAddress, szAddress);
	wcscpy(m_szPhoneNumber, szPhoneNumber);
}


RSBuyer::RSBuyer(RSUser cUser)
{
	FILE *stream;
	TCHAR szBuyerFilename[64];


	wcscpy(szBuyerFilename, L"\0");
	wcscpy(m_szFirstName, L"\0");
	wcscpy(m_szLastName, L"\0");
	wcscpy(m_szAddress, L"\0");
	wcscpy(m_szPhoneNumber, L"\0");
	

	// form filename 'B' < 'USERID'
	wcscat(szBuyerFilename, L"B");
	wcscat(szBuyerFilename, cUser.GetUserID());
	wcscat(szBuyerFilename, L".txt");
	
	wcscpy(m_szUserID, cUser.GetUserID());
	wcscpy(m_szUserPassword, cUser.GetUserPassword());


	// open account file
	stream = _wfopen(szBuyerFilename, L"r" );

	// automatic fail login, no file opened
	if( stream != NULL )
	{

		// read in sets of profile information
		// remember to remove the newline character
		fgetws(m_szFirstName, 64, stream);
		m_szFirstName[wcslen(m_szFirstName)-1] = L'\0';

		fgetws(m_szLastName, 64, stream);
		m_szLastName[wcslen(m_szLastName)-1] = L'\0';

		fgetws(m_szAddress, 64, stream);
		m_szAddress[wcslen(m_szAddress)-1] = L'\0';

		fgetws(m_szPhoneNumber, 64, stream);
		m_szPhoneNumber[wcslen(m_szPhoneNumber)-1] = L'\0';

		fclose(stream);

	}


}



BOOL RSBuyer::IsActive()
{
	if( (wcslen(m_szFirstName) == 0) ||	(wcslen(m_szLastName) == 0) ||	(wcslen(m_szAddress) == 0) || (wcslen(m_szPhoneNumber) == 0) )
	{
		return FALSE;
	}

	return TRUE;
}