OTS/OTSCPP/OTSClassifyEngine/CurveCompareEngine/elementDB.cpp

#include "stdafx.h"
#include "elementDB.h"
#include "elementTable.h"
#include <DBStoreBase.h>

namespace OTSClassifyEngine
{
	CElementDB::CElementDB(CDBStoreBasePtr a_datastore)	
	{
		m_tableInfo.reset(new CElementTable());
		myDB = CreateNewSQLiteDB(a_datastore,m_tableInfo);
	}

	CElementDB::~CElementDB()
	{
	}

	BOOL CElementDB::GetElements(CStandardItemPtr& pSTDMineral)
	{
		auto datastorePtr = GetDatastore();
		auto tableInfoPtr = GetTableInfo();

		if (!datastorePtr || !tableInfoPtr)
		{
			return FALSE;
		}
		CString sTableName = tableInfoPtr->GetTableName();

		if (!datastorePtr->IsTableExists(sTableName))
		{
			return FALSE;
		}
		CString strSql = _T("");
		strSql.Format(_T("select %s, %s, %s from %s where mineralID = %d order by %s"),
			tableInfoPtr->GetColumnName((int)CElementTable::ColumnID::N_MINERALID - (int)CElementTable::ColumnID::MIN),
			tableInfoPtr->GetColumnName((int)CElementTable::ColumnID::N_ID - (int)CElementTable::ColumnID::MIN),
			tableInfoPtr->GetColumnName((int)CElementTable::ColumnID::F_PERCENTAGE - (int)CElementTable::ColumnID::MIN),
			tableInfoPtr->GetTableName(),
			pSTDMineral->GetID(),
			tableInfoPtr->GetColumnName((int)CElementTable::ColumnID::N_MINERALID - (int)CElementTable::ColumnID::MIN));

		auto query = datastorePtr->QueryByCommand(strSql);
		if (!query || !query->IsValid())
		{
			return FALSE;
		}


		int iElementID = 0;
		double dPercentage = 0;
		while (!query->IsEOF())
		{
			CElement element;

			iElementID = query->GetColIntValue(1);
			dPercentage = query->GetColFloatValue(2);

			element.SetAtomNum(iElementID);
			element.SetPercentage(dPercentage);

			pSTDMineral->AddElement(element);

			query->NextRow();
		}

		return TRUE;
	}

	CDBTableBasePtr CElementDB::GetTableInfo()
	{
		/*if (!m_tableInfo)
		{
			m_tableInfo.reset(new CElementTable);
		}*/

		return m_tableInfo;
	}

	BOOL CElementDB::Init(const BOOL a_bClean /*= FALSE*/)
	{
		return myDB->Init(a_bClean);
	}

	BOOL CElementDB::CreateTable(const BOOL a_bForce /*= FALSE*/)
	{
		return myDB->CreateTable(a_bForce);
	}

	BOOL CElementDB::DeleteTable()
	{
		return myDB->DeleteTable();
	}

	BOOL CElementDB::RemoveAllRows()
	{
		return myDB->RemoveAllRows();
	}

	BOOL CElementDB::IsDBExist()
	{
		return myDB->IsDBExist();
	}

	OTSSQLITE::CDBStoreBasePtr CElementDB::GetDatastore()
	{
		return myDB->GetDatastore();
	}

	OTSSQLITE::CDBQueryBasePtr CElementDB::GetTableQuery(LPCTSTR a_sOrderColumnName /*= nullptr*/)
	{
		return myDB->GetTableQuery(a_sOrderColumnName);
	}

}