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#include "s60audioplayersession.h"
#include <QtCore/qdebug.h>
#include <QtCore/qvariant.h>

S60AudioPlayerSession::S60AudioPlayerSession(QObject *parent)
    : S60MediaPlayerSession(parent)
{    
    QT_TRAP_THROWING(m_player = CAudioPlayer::NewL(*this, 0, EMdaPriorityPreferenceNone));
    
#if defined(S60_DRM_SUPPORTED) && defined(__S60_50__)
    m_player->RegisterForAudioLoadingNotification(*this);
#endif   
}

S60AudioPlayerSession::~S60AudioPlayerSession()
{
    m_player->Close();
    delete m_player;
}

void S60AudioPlayerSession::doLoadL(const TDesC &path)
{
    m_player->OpenFileL(path);
}

int S60AudioPlayerSession::doGetDurationL() const
{
    return m_player->Duration().Int64() / 1000;
}

qint64 S60AudioPlayerSession::doGetPositionL() const
{
    TTimeIntervalMicroSeconds ms = 0;
    m_player->GetPosition(ms);
    return ms.Int64() / 1000;
}

bool S60AudioPlayerSession::isVideoAvailable() const
{
    return false;
}
bool S60AudioPlayerSession::isAudioAvailable() const
{
    return true; // this is a bit happy scenario, but we do emit error that we can't play
}
void S60AudioPlayerSession::doPlay()
{
    m_player->Play();
}

void S60AudioPlayerSession::doPauseL()
{
    m_player->Pause();
}

void S60AudioPlayerSession::doStop()
{
    m_player->Stop();
}

void S60AudioPlayerSession::doSetVolumeL(int volume)
{    
    m_player->SetVolume((volume / 100.0) * m_player->MaxVolume());
}

void S60AudioPlayerSession::doSetPositionL(qint64 microSeconds)
{   
    m_player->SetPosition(TTimeIntervalMicroSeconds(microSeconds));
}

void S60AudioPlayerSession::updateMetaDataEntriesL()
{
    metaDataEntries().clear();
    int numberOfMetaDataEntries = 0;
    
    m_player->GetNumberOfMetaDataEntries(numberOfMetaDataEntries);
    
    for (int i = 0; i < numberOfMetaDataEntries; i++) {
        CMMFMetaDataEntry *entry = NULL;
        entry = m_player->GetMetaDataEntryL(i);
        metaDataEntries().insert(QString::fromUtf16(entry->Name().Ptr(), entry->Name().Length()), QString::fromUtf16(entry->Value().Ptr(), entry->Value().Length()));
        delete entry;
    }
    emit metaDataChanged();
}

#ifdef S60_DRM_SUPPORTED   
void S60AudioPlayerSession::MdapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration)
#else 
void S60AudioPlayerSession::MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration)
#endif
{
    Q_UNUSED(aDuration);
    setError(aError);
    initComplete();
}

#ifdef S60_DRM_SUPPORTED   
void S60AudioPlayerSession::MdapcPlayComplete(TInt aError)
#else
void S60AudioPlayerSession::MapcPlayComplete(TInt aError)
#endif
{
    setError(aError);
    playComplete();
}