#ifndef A7586F47_A0A8_4B55_9701_8E79240D6736
#define A7586F47_A0A8_4B55_9701_8E79240D6736
/*
 *******************************************************************************
 *                                   INCLUDE
 *******************************************************************************
 */
#include "../core/AudioOutput.h"
#include "PCM.h"
#include "SoundCard.h"
#include "util/Task.h"

namespace Video
{
namespace ALSA
{
/*
 *******************************************************************************
 *                                CLASS DECLARE
 *******************************************************************************
 */
class Output: public Core::AudioOutput
{
public:
    Output(const std::string& arg);
    ~Output();

protected:
    void initialize() override;
    void deinitialize() override;
    void onConfigChanged(ParameterNames& names) override;
    void writeFrame(Core::Frame::Ptr pFrame) override;

    SoundCard::Ptr getSoundCard();
    bool           tryEstablishSoundCard();
    void           runSearchTask();

    PROPERTY_DECLARE(SoundCardEstablished, bool, false, protected, protected)

private:
    std::string      _soundCardID;
    ::Util::Task     _searchTask;
    PCM              _pcm;
    snd_pcm_access_t _access;
    int              _samples;
    int              _channels;
};
}
}
#endif