// DlgIPAlias.cpp : implementation file
//

#include "stdafx.h"
#include "../dvrmanager.h"
#include "DlgIPAlias.h"
#include "../net/ip_alias.h"
#include "msgbox.h"
#include "reg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDlgIPAlias dialog
LPCTSTR rvAutoClose = _T("IPDlgAutoClose");

#define m_simple (*GetDlgItem(IDBTN_SIMPLE))
#define m_btn_detail (*GetDlgItem(IDBTN_DETAIL))

//##ModelId=3F90BABB01BD
CDlgIPAlias::CDlgIPAlias(CWnd* pParent /*=NULL*/)
	: base(CDlgIPAlias::IDD, pParent), ipmgr(NULL), caller(NULL)
{
	//{{AFX_DATA_INIT(CDlgIPAlias)
	m_strAlias = _T("");
	m_ip = _T("");
	m_autoclose = FALSE;
	//}}AFX_DATA_INIT

	ft.CreatePointFont(100, _T("Fixedsys"), NULL);
	set_sepid(ID_SEP);
	m_autoclose = read_dword(rkSettings, rvAutoClose, 1);
}

//##ModelId=3F90BABB0222
void CDlgIPAlias::DoDataExchange(CDataExchange* pDX)
{
	base::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgIPAlias)
	DDX_Control(pDX, IDCB_IPS, m_cbIPs);
	DDX_Control(pDX, ID_LIST, m_lst);
	DDX_Text(pDX, IDED_ALIAS, m_strAlias);
	DDX_CBString(pDX, IDCB_IPS, m_ip);
	DDX_Check(pDX, IDCK_AUTO_CLOSE, m_autoclose);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CDlgIPAlias, base)
	//{{AFX_MSG_MAP(CDlgIPAlias)
	ON_BN_CLICKED(IDBTN_ADD, OnAdd)
	ON_BN_CLICKED(IDBTN_CLEAR, OnClear)
	ON_LBN_SELCHANGE(ID_LIST, OnSelchangeList)
	ON_CBN_SELCHANGE(IDCB_IPS, OnSelchangeIps)
	ON_BN_CLICKED(IDBTN_REMOVE, OnRemove)
	ON_LBN_DBLCLK(ID_LIST, OnDblclkList)
	ON_BN_CLICKED(ID_APPLY_NOW, OnApplyNow)
	ON_BN_CLICKED(IDBTN_DETAIL, OnDetail)
	ON_BN_CLICKED(IDBTN_SIMPLE, OnSimple)
	ON_BN_CLICKED(IDCK_AUTO_CLOSE, OnAutoClose)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgIPAlias message handlers

//##ModelId=3F90BABB022D
BOOL CDlgIPAlias::OnInitDialog() 
{
	base::OnInitDialog();

	CString ip = m_ip;

	m_lst.SetFont(&ft);
	update_list();

	simple();

	/*
	 *	添加別名
	 */
	if( !ip.IsEmpty() )
	{
		m_ip = ip;
		m_strAlias.Empty();
		UpdateData(FALSE);
	}
/*
	if( m_ip.IsEmpty() )
		m_cbIPs.GetLBText(0, m_ip);
	else
	{
		m_cbIPs.SetWindowText(ip);
		m_strAlias.Empty();
	}
	
	UpdateData(FALSE);
*/	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

// 更新ListBox
//##ModelId=3F90BABB0197
void CDlgIPAlias::update_list()
{
	m_lst.ResetContent();
	m_cbIPs.ResetContent();
	m_strAlias.Empty();
	UpdateData(FALSE);

	for( int i=0; i<ipmgr->count(); i++ )
	{
		ip_alias& ref = ipmgr->get(i);
		CString insert;
		CString combine;
		int idx = 0;

		combine = ref.get_ip_port();
		
		insert.Format(IDS_IP_ALIAS_FORMAT, ref.get_alias(), combine );
		idx = m_lst.AddString(insert);
		m_cbIPs.AddString(combine);

		m_lst.SetItemData(idx, i);
		m_cbIPs.SetItemData(idx, i);
	}
	m_cbIPs.SetCurSel(0);
	update_info();
}

// 更新ComboBox, EditBox
//##ModelId=3F90BABB019F
void CDlgIPAlias::update_info()
{
//	combine = ipmgr->get(cur_sel).get_combine();
	CString str;
	int idx = m_cbIPs.GetCurSel();
	if( idx == -1 )
		return;
	m_cbIPs.GetLBText(idx, m_ip);
	if( m_ip.IsEmpty() )
		m_cbIPs.GetWindowText(m_ip);
	if( m_ip.IsEmpty() )
		return;
	
	m_strAlias = ipmgr->get_alias(ip_port(m_ip));

	UpdateData(FALSE);
}

// 添加一個新項
//##ModelId=3F90BABB0237
void CDlgIPAlias::OnAdd() 
{
	UpdateData();

	CString strIP;
	m_cbIPs.GetWindowText(strIP);
	if( strIP.IsEmpty() ||
		m_strAlias.IsEmpty() )
	{
		msgbox(IDS_ALIAS_EMPTY, IDS_ALIAS_EMPTY_TITLE, MB_OK | MB_ICONWARNING, this);
		return;
	}
	ip_alias ia(m_strAlias, strIP);
	if( ia.look_port() == 0 )
		ia = ip_alias(m_strAlias, strIP+_T(":8101"));

	if( duplicated(ia) )
	{
		return;
	}
	ia.save_to_reg();

	ipmgr->update();
	update_list();
}

// 判斷將要添加的項是否有重名
//##ModelId=3F90BABB01A9
bool CDlgIPAlias::duplicated(ip_alias& ia)
{
	for( int i=0; i<ipmgr->count(); i++ )
	{
		ip_alias& ref = ipmgr->get(i);

		/*
			添加/修改的幾種可能:
			1. alias 不存在, 添加
			2. alias 不存在, 但IP與PORT相同, 修改 alias
			3. alias 存在, 但IP或PORT不同, 修改 IP與PORT
			4. alias, IP, PORT均相同, 什么也不作
		*/

		if( ref.get_alias().CompareNoCase(ia.get_alias()) == 0 )	// alias 存在
		{
			if( ref == ia )	// 全部相同, (4)
				return true;
		}
		if( ref == ia )	// IP與PORT相同, 且 alias 不存在
		{
			ref.remove_from_reg();	// 修改alias, (2)
			break;
		}
	}
	// alias 不存在
	// (1), (3)
	return false;
}

// 清除所有別名
//##ModelId=3F90BABB0241
void CDlgIPAlias::OnClear() 
{
	if( IDOK != msgbox(IDS_ALIAS_CLEAR, IDS_ALIAS_CLEAR_TITLE, MB_OKCANCEL | MB_ICONQUESTION, this) )
		return;

	ipmgr->clear();
	update_list();
}

// 當ListBox選擇改變時
//##ModelId=3F90BABB024B
void CDlgIPAlias::OnSelchangeList() 
{
	int idx=m_lst.GetCurSel();
	if( idx != -1 )
	{
		idx = m_lst.GetItemData(idx);
		for( int i=0; i<m_cbIPs.GetCount(); i++ )
		{
			if( m_cbIPs.GetItemData(i) == idx )
			{
				m_cbIPs.SetCurSel(i);
				break;
			}
		}
	}
	update_info();
}

// 當ComboBox選擇改變時
//##ModelId=3F90BABB0254
void CDlgIPAlias::OnSelchangeIps() 
{
	update_info();
}

// 刪除一項
//##ModelId=3F90BABB025E
void CDlgIPAlias::OnRemove() 
{
	UpdateData();
	CString strIP;
	m_cbIPs.GetWindowText(strIP);
	if( strIP.IsEmpty() )
		return;

	ipmgr->remove_by_alias(m_strAlias);

	update_list();
}

//##ModelId=3F90BABB0268
void CDlgIPAlias::OnDblclkList() 
{
	OnApplyNow();	
}

//##ModelId=3F90BABB0272
void CDlgIPAlias::OnApplyNow()
{
	UpdateData();
	caller->SendMessage(WM_CONNECT, (WPARAM)(LPCTSTR)m_strAlias);

	if( m_autoclose )
		base::OnOK();
}

//##ModelId=3F90BABB027C
void CDlgIPAlias::OnDetail() 
{
	detail();
	m_simple.ShowWindow(SW_SHOW);
	m_btn_detail.ShowWindow(SW_HIDE);
}

//##ModelId=3F90BABB027E
void CDlgIPAlias::OnSimple() 
{
	simple();	
	m_simple.ShowWindow(SW_HIDE);
	m_btn_detail.ShowWindow(SW_SHOW);
}

//##ModelId=3F90BABB0287
void CDlgIPAlias::OnAutoClose() 
{
	UpdateData();
	write_dword(rkSettings, rvAutoClose, m_autoclose);
}