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#include "camerabinaudioencoder.h"
#include "camerabincontainer.h"
#include "qgstcodecsinfo.h"

#include <QtCore/qdebug.h>

CameraBinAudioEncoder::CameraBinAudioEncoder(QObject *parent)
    :QAudioEncoderControl(parent),
     m_codecs(QGstCodecsInfo::AudioEncoder)
{
}

CameraBinAudioEncoder::~CameraBinAudioEncoder()
{
}

QStringList CameraBinAudioEncoder::supportedAudioCodecs() const
{
    return m_codecs.supportedCodecs();
}

QString CameraBinAudioEncoder::codecDescription(const QString &codecName) const
{
    return m_codecs.codecDescription(codecName);
}

QStringList CameraBinAudioEncoder::supportedEncodingOptions(const QString &codec) const
{
    return m_codecOptions.value(codec);
}

QVariant CameraBinAudioEncoder::encodingOption(
        const QString &codec, const QString &name) const
{
    return m_options[codec].value(name);
}

void CameraBinAudioEncoder::setEncodingOption(
        const QString &codec, const QString &name, const QVariant &value)
{
    m_options[codec][name] = value;
}

QList<int> CameraBinAudioEncoder::supportedSampleRates(const QAudioEncoderSettings &, bool *) const
{
    //TODO check element caps to find actual values

    return QList<int>();
}

QAudioEncoderSettings CameraBinAudioEncoder::audioSettings() const
{
    return m_audioSettings;
}

void CameraBinAudioEncoder::setAudioSettings(const QAudioEncoderSettings &settings)
{
    m_userSettings = settings;
    m_audioSettings = settings;
    emit settingsChanged();
}

void CameraBinAudioEncoder::setActualAudioSettings(const QAudioEncoderSettings &settings)
{
    m_audioSettings = settings;
}

void CameraBinAudioEncoder::resetActualSettings()
{
    m_audioSettings = m_userSettings;
}

GstEncodingProfile *CameraBinAudioEncoder::createProfile()
{
    QString codec = m_audioSettings.codec();
    GstCaps *caps;

    if (codec.isEmpty())
        caps = gst_caps_new_any();
    else
        caps = gst_caps_from_string(codec.toLatin1());

    return (GstEncodingProfile *)gst_encoding_audio_profile_new(
                                        caps,
                                        NULL, //preset
                                        NULL, //restriction
                                        0); //presence
}