#include "StdAfx.h"
#include "MBGridStyleAttrMgr2.h"

#include "json.h"

IMPLEMENT_DYNAMIC(CMBGridStyleAttrMgr2, CMBAbstBaseObj)

CMBGridStyleAttrMgr2::CMBGridStyleAttrMgr2(void)
{
	RemoveAllAttr();
}


CMBGridStyleAttrMgr2::~CMBGridStyleAttrMgr2(void)
{
	RemoveAllAttr();
}


void		CMBGridStyleAttrMgr2::GetAttrMap( CMBGridStyleAttrMap &mapAttr)
{
	mapAttr.clear();
	mapAttr = m_mapAttr;
}

void	CMBGridStyleAttrMgr2::GetAttrVector( CMBGridStyleAttrVector &vectorAttr)
{
	vectorAttr.clear();
	vectorAttr = m_vectorAttr;
}

CMBGridStyleAttr *CMBGridStyleAttrMgr2::GetAttr( CString strAttr ) 
{
	if( strAttr.IsEmpty() )
		return NULL;

	CMBGridStyleAttrMap::iterator	it; 
	CMBGridStyleAttr *pAttr  = NULL;

	it = m_mapAttr.find(strAttr);

	if( it!= m_mapAttr.end() )
		pAttr = it->second;

	return pAttr;  
}

bool    CMBGridStyleAttrMgr2::AddAttr( CMBGridStyleAttr *pAttr )
{
	if( NULL ==  pAttr || pAttr->m_strAttr.IsEmpty() )
		return false;

	CMBGridStyleAttrMap::iterator	it;  
	CString strName;

	strName = pAttr->m_strAttr;
	it = m_mapAttr.find(strName);

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

	m_mapAttr[strName] = pAttr; 

	m_vectorAttr.push_back(pAttr);
 
	return true;
}

bool    CMBGridStyleAttrMgr2::RemoveAllAttr()
{
	CMBGridStyleAttrMap::iterator	it; 
	CMBGridStyleAttr *pAttr  = NULL;

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

	m_mapAttr.clear();
	m_vectorAttr.clear();
	 
	return true;    
}

 
int  CMBGridStyleAttrMgr2::GetIndex( CString strAttr )
{
	int nSize = m_vectorAttr.size();
	for( int i= 0;i < nSize;i++ )
	{
		CMBGridStyleAttr *pAttr =	m_vectorAttr[i];
		if( pAttr->m_strAttr == strAttr )
			return i;
	}
	return -1;
}

bool CMBGridStyleAttrMgr2::ParseJson( CString strCfgPath,CString &strErrInfo )
{
	CString strGridStyle,strJsonContent,strWidth;
	Json::Reader reader;
	Json::Value json_object;
	Json::Value json_cell;
	Json::Value json_attr;
	string json,attr,showName,width;	

	strGridStyle.Format(_T("%s\\GridStyle.json"),strCfgPath);
	// ¶ÁÎļþÄÚÈÝ
	if(! CStrFileUtils::GetStrFromFile(strGridStyle,strJsonContent))
	{
		strErrInfo = _T("¶ÁÎļþ ") + strGridStyle + _T(" ʧ°Ü£¡");
		return false;
	}
	 
	json = CT2A(strJsonContent);
  
	if (!reader.parse(json, json_object)){
		 strErrInfo = strGridStyle+ _T(" ·Çjson¸ñʽ£¡");
		 return false;
	}

	json_cell	 = json_object["Cell"] ;
	if( json_cell.isArray() )
	{
		 
		int nSize = json_cell.size();
		for( int i =0;i<nSize;i++ )
		{
			 json_attr = json_cell[i];
			  
			 CMBGridStyleAttr *pAttr = new CMBGridStyleAttr();
			 attr       = json_attr["Attr"].asString();    
			 showName   = json_attr["ShowName"].asString();  
			 width		= json_attr["Width"].asString();

			 pAttr->m_strAttr     = CA2T(attr.c_str());
			 pAttr->m_strShowName = CA2T(showName.c_str());	
			 strWidth              = CA2T(width.c_str());	  
			 pAttr->m_nWidth       = _ttoi(strWidth);
				
			 if( !AddAttr(pAttr) )
			 {
				delete pAttr;
				pAttr = NULL;
			 }
		}// end for 
	} 
	return true;
}