// ChangePwdDlg.cpp : implementation file
//

#include "stdafx.h"
#include "HrSys.h"
#include "ChangePwdDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CChangePwdDlg dialog


CChangePwdDlg::CChangePwdDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CChangePwdDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CChangePwdDlg)
	m_NewPwd1 = _T("");
	m_NewPwd2 = _T("");
	m_OldPwd = _T("");
	m_UserName = _T("");
	//}}AFX_DATA_INIT
}


void CChangePwdDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CChangePwdDlg)
	DDX_Text(pDX, IDC_NEWPWD1_EDIT, m_NewPwd1);
	DDX_Text(pDX, IDC_NEWPWD2_EDIT, m_NewPwd2);
	DDX_Text(pDX, IDC_OLDPWD_EDIT, m_OldPwd);
	DDX_Text(pDX, IDC_USERNAME_STATIC, m_UserName);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CChangePwdDlg, CDialog)
	//{{AFX_MSG_MAP(CChangePwdDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChangePwdDlg message handlers

void CChangePwdDlg::OnOK() 
{
	//將對話框中編輯框的數(shù)據(jù)讀取到成員變量中
	UpdateData(TRUE);
	//檢查數(shù)據(jù)有效性
	if (m_OldPwd == "")
	{
		MessageBox("請輸入舊密碼");
		return;
	}
	if (m_NewPwd1 == "")
	{
		MessageBox("請輸入新密碼");
		return;
	}
	if (m_NewPwd1 != m_NewPwd2)
	{
		MessageBox("兩次輸入的新密碼不同");
		return;
	}

	//定義CUsers對象，用于從表Users中讀取數(shù)據(jù)
	CUsers user;
	user.GetData(m_UserName);
	//如果讀取的數(shù)據(jù)與用戶輸入數(shù)據(jù)不同，則返回
	if (user.UserPwd != m_OldPwd)
	{
		MessageBox("用戶密碼不正確！");
		return;
	}	
	
	user.UserPwd = m_NewPwd1;
	user.sql_updatePassword(m_UserName);
	
	MessageBox("密碼修改成功，下次登錄請使用新密碼");

	CDialog::OnOK();
}