/*  Merge.cpp
 *
 *  Copyright (C) 2015  Jim Evins <evins@snaught.com>
 *
 *  This file is part of gLabels-qt.
 *
 *  gLabels-qt is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  gLabels-qt 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 General Public License
 *  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "Merge.h"


///
/// Constructor
///
Merge::Merge( QString id, QString name, SourceType type )
	: mId(id), mName(name), mType(type)
{
}


///
/// Destructor
///
Merge::~Merge()
{
}


///
/// Set source
///
void Merge::setSource( const QString& source )
{
	mSource = source;

	// Clear out any old records
	foreach ( MergeRecord* record, mRecordList )
	{
		delete record;
	}
	mRecordList.clear();

	open();
	for ( MergeRecord* record = readNextRecord(); record != 0; record = readNextRecord() )
	{
		mRecordList.append( record );
	}
	close();
		
	emit sourceChanged();
}


///
/// Select matching record
///
void Merge::select( MergeRecord* record )
{
	record->setSelected( true );
	emit selectionChanged();
}
	

///
/// Unselect matching record
///
void Merge::unselect( MergeRecord* record )
{
	record->setSelected( false );
	emit selectionChanged();
}

	
///
/// Select all records
///
void Merge::selectAll()
{
	foreach ( MergeRecord* record, mRecordList )
	{
		record->setSelected( true );
	}
	emit selectionChanged();
}

	
///
/// Unselect all records
///
void Merge::unselectAll()
{
	foreach ( MergeRecord* record, mRecordList )
	{
		record->setSelected( false );
	}
	emit selectionChanged();
}

	
///
/// Return list of selected records
///
const QList<MergeRecord*> Merge::selectedRecords() const
{
	QList<MergeRecord*> list;

	foreach ( MergeRecord* record, mRecordList )
	{
		if ( record->isSelected() )
		{
			list.append( record );
		}
	}

	return list;
}