JuniorHighClient/SmartEvaluationLogic/BatchManager.cpp

#include "stdafx.h"
#include "BatchManager.h"
#include "Bantch.h"
#include "ServerConfig.h"
#include "TemplateManager.h"
#include "ImgUploadManager.h"
#include "ImgUploader.h"
#include "resource.h"

std::string g_appFilePathName;

CBatchManager::CBatchManager()
	:m_bOnlineCard(false)
{
	m_nOnlineScanType = -1;
	m_nSubjectID = 0;
	InitializeCriticalSection(&database_db_lock);
}


CBatchManager::~CBatchManager()
{
	DeleteCriticalSection(&database_db_lock);
}

boost::shared_ptr<CBatchManager> CBatchManager::Get()
{
	static boost::shared_ptr<CBatchManager> instance(new CBatchManager());
	return instance;
}


boost::shared_ptr<CBatch>& CBatchManager::createNewBatch()
{
	if (currentBatch.get()){
		GiveUpCurrentBatch();
	}
	currentBatch.reset(new CBatch(m_bOnlineCard, m_nSubjectID, m_nOnlineScanType));
	currentBatch->SetDataBaseManager(&database_db_lock, &database_db, 0);
	return currentBatch;
}

int CBatchManager::GiveUpCurrentBatch()
{
	int ret = 0;
	if (currentBatch.get()){
		ret=currentBatch->GiveUpCurrentBatch();
	}
	currentBatch.reset();
	return ret;
}

boost::shared_ptr<CBatch>& CBatchManager::GetCurrentBatch()
{
	return currentBatch;
}

void CBatchManager::initalize(bool bOnlineCard, int subjectid, int nOnlineScanType)
{
	m_bOnlineCard = bOnlineCard;
	m_nSubjectID = subjectid;
	m_nOnlineScanType = nOnlineScanType;
	sqlite3_config(SQLITE_CONFIG_SERIALIZED);
	CString path = CServerConfig::app_data_dir + _T("\\index.db3");
	if (!PathFileExists(path)){ CTemplateManager::ExtractResourceToFile(_T("database"), IDR_DATABASE_INDEX, path); }
	char db_file_name[520];
	WideCharToMultiByte(CP_UTF8, 0, path, -1, db_file_name, 520, NULL, NULL);
	database_db.open(db_file_name);
	database_db.execDML("pragma journal_mode = MEMORY");
	CImgUploadManager::GetInstance()->GetImgUploader()->SetDataBaseManager(&database_db_lock, &database_db, 0);
}

int CBatchManager::leaveCurrentBatch()
{
	currentBatch->leaveCurrentBatch();
	currentBatch.reset();
	return 0;
}