/* Copyright (C) 2019
 * swift project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 */

//! \file

#ifndef WAVFILE_H
#define WAVFILE_H

#include <QObject>
#include <QFile>
#include <QAudioFormat>

namespace BlackSound
{
    namespace Wav
    {
        //! * WAV file
        class CWavFile : public QFile
        {
        public:
            //! Ctor
            CWavFile(QObject *parent = nullptr);

            //! Standard open
            using QFile::open;

            //! Open
            bool open(const QString &fileName);

            //! Audio format
            const QAudioFormat &fileFormat() const;

            //! Header length
            qint64 headerLength() const;

            //! The audio data
            const QByteArray &audioData() const { return m_audioData; }

        private:
            bool readHeader();

            QAudioFormat m_fileFormat;
            qint64 m_headerLength;
            QByteArray m_audioData;
        };
    } // ns
} // ns

#endif // guard