// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "test.h"

#include "MainFrm.h"
#include "LoginDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_LOGIN_IN, OnLoginIn)
	ON_UPDATE_COMMAND_UI(ID_Reader, OnUpdateReader)
	ON_UPDATE_COMMAND_UI(ID_LEND_OUT, OnUpdateLendOut)
	ON_UPDATE_COMMAND_UI(ID_LOGIN_OUT, OnUpdateLoginOut)
	ON_UPDATE_COMMAND_UI(ID_BOOK_MAINTAIN, OnUpdateBookMaintain)
	ON_UPDATE_COMMAND_UI(ID_RETRUN_BACK, OnUpdateRetrunBack)
	ON_UPDATE_COMMAND_UI(ID_USER_MAINTAIN, OnUpdateUserMaintain)
	ON_UPDATE_COMMAND_UI(ID_LOGIN_IN, OnUpdateLoginIn)
	ON_COMMAND(ID_LOGIN_OUT, OnLoginOut)
	ON_COMMAND(ID_BOOK_MAINTAIN, OnBookMaintain)
	ON_COMMAND(ID_USER_MAINTAIN, OnUserMaintain)
	ON_COMMAND(ID_LEND_OUT, OnLendOut)
	ON_COMMAND(ID_RETRUN_BACK, OnRetrunBack)
	ON_COMMAND(ID_Reader, OnReader)
	ON_COMMAND(ID_ReaderQry, OnReaderQry)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_log = false;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnLoginIn() 
{
	// TODO: Add your command handler code here
	CLoginDlg Dlg;					//对话框对象
	Dlg.DoModal();
	if( Dlg.m_bLogin == true )			//单击了"登录"按钮
	{
		m_log=Dlg.m_bLogin;			//确定登录状态
		m_name=Dlg.m_name;
		m_password=Dlg.m_password;
		m_which=Dlg.m_which;
	}
}

void CMainFrame::OnUpdateReader(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	CString str="管理员";
	int len=str.GetLength();
	if(m_which.Left(len)!="管理员")
		pCmdUI->Enable(m_log);			//非管理员则更新菜单状态可用
	else
		pCmdUI->Enable(false);			//更新菜单状态不可用
}

void CMainFrame::OnUpdateLendOut(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	CString str="管理员";
	int len=str.GetLength();
	if(m_which.Left(len)!="管理员")
		pCmdUI->Enable(false); 			//非管理员则更新菜单状态不可用
	else
		pCmdUI->Enable(true);			//菜单命令可用
}

void CMainFrame::OnUpdateLoginOut(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(m_log);				//更新菜单状态	
}

void CMainFrame::OnUpdateBookMaintain(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	CString str="管理员";
	int len=str.GetLength();
	if(m_which.Left(len)!="管理员")
		pCmdUI->Enable(false);			//非管理员则更新菜单状态不可用		
	else
		pCmdUI->Enable(true);			//更新菜单状态可用
}

void CMainFrame::OnUpdateRetrunBack(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	CString str="管理员";
	int len=str.GetLength();
	if(m_which.Left(len)!="管理员")
		pCmdUI->Enable(false);			//非管理员则更新菜单状态不可用
	else
		pCmdUI->Enable(true); 			//更新菜单状态可用
}

void CMainFrame::OnUpdateUserMaintain(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	CString str="管理员";
	int len=str.GetLength();
	if(m_which.Left(len)!="管理员")	
		pCmdUI->Enable(false);			//非管理员则更新菜单状态不可用
	else
		pCmdUI->Enable(true);
}

void CMainFrame::OnUpdateLoginIn(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(!m_log); 			//登录后则更新"登录"命令不可用	
}

void CMainFrame::OnLoginOut() 
{
	// TODO: Add your command handler code here
	m_which="error";
	m_log=false;					//退出后，则m_log为false
}

void CMainFrame::OnBookMaintain() 
{
	// TODO: Add your command handler code here
	CbookDlg dlg;
	dlg.DoModal();					//弹出对话框
}

void CMainFrame::OnUserMaintain() 
{
	// TODO: Add your command handler code here
	CReaderDlg  dlg;
	dlg.DoModal();					//显示对话框
}

void CMainFrame::OnLendOut() 
{
	// TODO: Add your command handler code here
	CBookReadDlg dlg;
	dlg.DoModal();				//显示对话框

}

void CMainFrame::OnRetrunBack() 
{
	// TODO: Add your command handler code here
	CBookRDlg dlg;
	dlg.DoModal();				//显示对话框
}

void CMainFrame::OnReader() 
{
	// TODO: Add your command handler code here
	CUserInfoDlg dlg;
	dlg.DoModal();
}

void CMainFrame::OnReaderQry() 
{
	// TODO: Add your command handler code here
	CQryDlg dlg;
	dlg.DoModal();										//显示对话框
}