// EmailInfo.cpp : implementation file
//

#include "stdafx.h"
#include "newclient.h"
#include "EmailInfo.h"
#include ".\emailinfo.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CEmailInfo dialog
BOOL EmailCh_is_Legal(BOOL front,TCHAR ch)
{
	if(ch<='z'&&ch>='a' || ch<='Z'&&ch>='A' || ch<='9'&&ch>='0')
		return TRUE;
	if(front && (ch == '-' || ch =='_'))
		return TRUE;
	if(!front && ch =='.')
		return TRUE;
	return FALSE;
}

BOOL CheckEmailAddress(CString email)
{
	int pos = email.Find('@');
	if(pos == -1 || pos == 0 || pos == (email.GetLength()-1))
		return FALSE;
	CString tmp = email.Left(pos);
	int i;
	for(i=0;i<pos;i++)
		if(!EmailCh_is_Legal(TRUE,tmp.GetAt(i)))
			return FALSE;
	tmp.Empty();
	tmp = email.Right(email.GetLength()-1-pos);
	pos = tmp.Find('.');
	if(pos == -1 || pos == 0 || pos == (tmp.GetLength()-1))
		return FALSE;
	for(i=0;i<tmp.GetLength();i++)
		if(!EmailCh_is_Legal(FALSE,tmp.GetAt(i)))
			return FALSE;
	return TRUE;
}

CEmailInfo::CEmailInfo(CWnd* pParent /*=NULL*/)
	: CDialog(CEmailInfo::IDD, pParent)
{
	//{{AFX_DATA_INIT(CEmailInfo)
	m_EmailName = _T("");
	m_EmailAddress = _T("");
	//}}AFX_DATA_INIT
}


void CEmailInfo::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEmailInfo)
	DDX_Text(pDX, IDC_EMAILNAME, m_EmailName);
	DDX_Text(pDX, IDC_EMAILADDRESS, m_EmailAddress);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CEmailInfo, CDialog)
	//{{AFX_MSG_MAP(CEmailInfo)
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDOK, OnBnClickedOk)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEmailInfo message handlers

void CEmailInfo::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);
	if(m_EmailName.IsEmpty())
	{
		AfxMessageBox("姓名不能为空!");
		return;

	}
	if(!CheckEmailAddress(m_EmailAddress))
	{
		AfxMessageBox("Email地址非法!请确认后重输...");
		return;
	}

	CDialog::OnOK();
}

void CEmailInfo::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}

void CEmailInfo::OnBnClickedOk()
{
	// TODO: 在此添加控件通知处理程序代码
	OnOK();
}