// ============================================================================
//  Copyright (C) 2001-2013 by Jozef Starosczyk
//  ixen@copyhandler.com
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU Library General Public License
//  (version 2) as published by the Free Software Foundation;
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU Library General Public
//  License along with this program; if not, write to the
//  Free Software Foundation, Inc.,
//  59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// ============================================================================
#include "stdafx.h"
#include "TSQLiteColumnDefinition.h"
#include "ErrorCodes.h"
#include "TCoreException.h"

BEGIN_CHCORE_NAMESPACE

TSQLiteColumnsDefinition::TSQLiteColumnsDefinition()
{
}

TSQLiteColumnsDefinition::~TSQLiteColumnsDefinition()
{
}

size_t TSQLiteColumnsDefinition::AddColumn(const TString& strColumnName, ETypes eColType)
{
	m_vColumns.push_back(std::make_pair(strColumnName, eColType));
	return m_vColumns.size() - 1;
}

void TSQLiteColumnsDefinition::Clear()
{
	m_vColumns.clear();
}

size_t TSQLiteColumnsDefinition::GetColumnIndex(const wchar_t* strColumnName)
{
	size_t stPos = 0;
	for(VecColumns::const_iterator iterFnd = m_vColumns.begin(); iterFnd != m_vColumns.end(); ++iterFnd)
	{
		if(iterFnd->first == strColumnName)
			return stPos;
		++stPos;
	}

	THROW_CORE_EXCEPTION(eErr_BoundsExceeded);
}

const TString& TSQLiteColumnsDefinition::GetColumnName(size_t stIndex) const
{
	return m_vColumns.at(stIndex).first;
}

size_t TSQLiteColumnsDefinition::GetCount() const
{
	return m_vColumns.size();
}

bool TSQLiteColumnsDefinition::IsEmpty() const
{
	return m_vColumns.empty();
}

TString TSQLiteColumnsDefinition::GetCommaSeparatedColumns() const
{
	TString strColumns;
	VecColumns::value_type pairCol;
	BOOST_FOREACH(pairCol, m_vColumns)
	{
		strColumns += pairCol.first + _T(",");
	}

	strColumns.TrimRightSelf(_T(","));
	return strColumns;
}

IColumnsDefinition::ETypes TSQLiteColumnsDefinition::GetColumnType(size_t stIndex) const
{
	return m_vColumns.at(stIndex).second;
}

END_CHCORE_NAMESPACE