#include "StdAfx.h"
#include "MBSelUserMgr.h"


CMBSelUserMgr::CMBSelUserMgr(void)
{
	RemoveAll();
}


CMBSelUserMgr::~CMBSelUserMgr(void)
{
	RemoveAll();
}

bool            CMBSelUserMgr::GetVector( CMBSelUserVector  &vector )
{
	vector.clear(); 
	vector = m_vector; 
	return true;
}

bool            CMBSelUserMgr::Add(CMBSelUser *pUser)
{	
	if( NULL ==  pUser || pUser->m_strLogin.IsEmpty() )
		return false;

	CMBSelUserMap::iterator	it;
	CString strLogin;
  

	strLogin = pUser->m_strLogin;
	it = m_map.find(strLogin);

	// Èç¹ûÕҵõ½ ·µ»Ø
	if( it != m_map.end() )
		return false;

	m_map[strLogin] = pUser; 
	m_vector.push_back(pUser);
	return true; 
}

CMBSelUser	   *CMBSelUserMgr::Get( CString strLogin )
{
	if( strLogin.IsEmpty() )
	{
		return NULL;
	}

	CMBSelUserMap::iterator	it;
	CMBSelUser *pUser = NULL;

	it = m_map.find(strLogin);

	if( it!= m_map.end() )
		pUser = it->second;

	return pUser; 
}

bool            CMBSelUserMgr::Remove( CMBSelUser *pUser )
{
	bool bDelte = false;
	if( NULL ==  pUser )
		return false;
	CMBSelUserMap::iterator	it = m_map.find(pUser->m_strLogin);

	if( it!= m_map.end() )
	{
		bDelte = true;
		m_map.erase(it);
	} 
	CMBSelUserVector::iterator	it1 = std::find(m_vector.begin( ), m_vector.end( ), pUser); //²éÕÒ3
	if( it1 != m_vector.end( ) ){
		bDelte = true;
		m_vector.erase(it1);
	}	
	if( bDelte ){
		delete pUser;
		pUser = NULL;
	}
	return true;
}

bool            CMBSelUserMgr::RemoveAll()
{
	CMBSelUserMap::iterator	it;
	CMBSelUser *pUser = NULL;

	for( it = m_map.begin();it != m_map.end();it++ )
	{
		pUser = it->second;
		delete pUser;
		pUser = NULL;		
	}

	m_map.clear(); 
	m_vector.clear();

	return true;
}
	
int  CMBSelUserMgr::GetCount()
{
	return m_map.size();
}

CString  CMBSelUserMgr::GetUsersXml()
{
	CString strUsersXml,strUserXml;
	CMBSelUserVector::iterator	it;
	CMBSelUser *pUser = NULL;

	for( it = m_vector.begin();it != m_vector.end();it++ )
	{
		pUser = *it;
		strUserXml.Format(_T("<User ID='%s' Name='%s' />"),pUser->m_strLogin,pUser->m_strName);
		strUsersXml +=  strUserXml;	
	}
	return strUsersXml;
}


bool  CMBSelUserMgr::ParseShareXml( CString &strXml,CString &strErrInfo )
{
	if( strXml.IsEmpty() )
	{ 
		//strErrInfo = _T("CMBSelUserMgr::ParseShareXml,²ÎÊýstrXmlΪ¿Õ£¡");
		return true;
	}

	CString               strFileSize;
	pugi::xml_document    xmlDoc;

	if (!xmlDoc.load(strXml))   
	{  
		return false;
	}   
	pugi::xml_node form  = xmlDoc.child(_T("Body")).child(_T("User")); 
	for(pugi::xml_node node = form; node; node = node.next_sibling(_T("User")))
	{
		CMBSelUser *pUser    = new CMBSelUser();
		 
		pUser->m_strLogin        = node.attribute(_T("Login")).value();
		pUser->m_strName         = node.attribute(_T("Name")).value(); 
		pUser->m_nType           = 0;

		if( !Add(pUser) )
		{  
			delete pUser;
			pUser = NULL;
		}
	} 

	return true; 
}