//
//  AudioInjectorLocalBuffer.h
//  libraries/audio/src
//
//  Created by Stephen Birarda on 2014-11-11.
//  Copyright 2014 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

#ifndef hifi_AudioInjectorLocalBuffer_h
#define hifi_AudioInjectorLocalBuffer_h

#include <QtCore/qiodevice.h>

#include <glm/common.hpp>

#include "Sound.h"

class AudioInjectorLocalBuffer : public QIODevice {
    Q_OBJECT
public:
    AudioInjectorLocalBuffer(AudioDataPointer audioData);
    ~AudioInjectorLocalBuffer();

    void stop();

    bool seek(qint64 pos) override;

    qint64 readData(char* data, qint64 maxSize) override;
    qint64 writeData(const char* data, qint64 maxSize) override { return 0; }

    void setShouldLoop(bool shouldLoop) { _shouldLoop = shouldLoop; }
    void setCurrentOffset(int currentOffset) { _currentOffset = currentOffset; }

private:
    qint64 recursiveReadFromFront(char* data, qint64 maxSize);

    AudioDataPointer _audioData;
    bool _shouldLoop { false };
    bool _isStopped { false };
    int _currentOffset { 0 };
};

#endif // hifi_AudioInjectorLocalBuffer_h