#ifndef AUDIO_H
#define AUDIO_H

#include <QMediaDevices>
#include <QAudioDevice>
#include <QAudioSource>

#include "hw/gtl_hw_device.h"
#include "hw/gtl_hw_generator_analog_input.h"

#include "hw/gtl_hw_audio_input_device.h"

#include "hw_global.h"

namespace gtl
{
    namespace hw
    {
        class  audio : public device
        {
            Q_OBJECT
        public:
            explicit HW_EXPORT audio(int channels = 0, QAudioFormat::SampleFormat sample_format = QAudioFormat::Unknown, QObject *parent = nullptr);
            virtual ~audio();

            virtual QString type() const override;

            virtual bool start(QString id, qreal rate) override;
            virtual bool stop() override;

        private:
            virtual void run() override;


        private:
            QAudioFormat::SampleFormat _sample_format;
            QAudioSource* _audio_input;
            QAudioFormat _format;
            audio_input_device *_audio_device;

        protected slots:
            virtual void save(QDomElement& root_element);
            virtual void load(const QDomElement& root_element);
        };
    }
}

#endif // AUDIO_H