/*

  Copyright © 2018 Hasan Yavuz Özderya

  This file is part of serialplot.

  serialplot 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.

  serialplot 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 serialplot.  If not, see <http://www.gnu.org/licenses/>.

*/

#include "datarecorder.h"

#include <QDateTime>

#include <QtDebug>

DataRecorder::DataRecorder(QObject *parent) :

    QObject(parent),

    fileStream(&file)

{

    lastNumChannels = 0;

    disableBuffering = false;

    windowsLE = false;

    timestampEn = false;

}

bool DataRecorder::startRecording(QString fileName, QString separator,

                                  QStringList channelNames, bool insertTime)

{

    Q_ASSERT(!file.isOpen());

    _sep =  separator;

    timestampEn = insertTime;

    // open file

    file.setFileName(fileName);

    if (!file.open(QIODevice::WriteOnly))

    {

        qCritical() << "Opening file " << fileName

                    << " for recording failed with error: " << file.error();

        return false;

    }

    // write header line

    if (!channelNames.isEmpty())

    {

        if (timestampEn)

        {

            fileStream << tr("timestamp") << _sep;

        }

        fileStream << channelNames.join(_sep);

        fileStream << le();

        lastNumChannels = channelNames.length();

    }

    return true;

}

void DataRecorder::feedIn(const SamplePack& data)