#include "slxoutput.h"
#include "main.h"

SlxOutput::SlxOutput(ItemType type, const QString &id,
                     const QString &card, const QString &profile,
                     const QString &sink, const QString &port,
                     const QString &heading, const QString &title)
    : unused(false),
      _id(id),
      _type(type),
      _cardId(card),
      _profileId(profile),
      _deviceId(sink),
      _portId(port),
      QWidget(nullptr)
{
    setupUi(this);
    // Make heading 20% larger than system default
    QFont f = headingLabel->font();
    f.setPointSize(f.pointSize() * 6 / 5);
    f.setBold(_type == SinkPortItem || _type == SourcePortItem);
    headingLabel->setFont(f);
    //
    if (_type == SinkPortItem || _type == SourcePortItem) {
        volumeSlider->setMaximum(65535);
        volumeSlider->setSingleStep(200);
        volumeSlider->setSingleStep(2000);
        _volumeTimer.setInterval(100);
        _volumeTimer.setSingleShot(true);
        // Events
        connect(muteToggleButton, &QToolButton::toggled, [this]() {
           if (g_IgnoreGui)
               return;
           if (_deviceId.isEmpty())
               return;
           setMuted(_deviceId, muteToggleButton->isChecked());
        });
        connect(volumeSlider, &QSlider::sliderMoved, this, &SlxOutput::volumeSliderChanged);
        connect(volumeSlider, &QSlider::valueChanged, this, &SlxOutput::volumeSliderChanged);
        connect(&_volumeTimer, &QTimer::timeout, [this]() {
            if (g_IgnoreGui || !isDevice())
                return;
            setSinkVolume(_deviceId, volumeSlider->value());
        });
    } else {
        volumeSlider->setEnabled(false);
        volumeSlider->setVisible(false);
        muteToggleButton->setEnabled(false);
    }
    nameLabel->setText(title);
    headingLabel->setText(heading);
    // Default Toggle
    connect(defaultToggleButton, &QToolButton::toggled, [this]() {
        if (g_IgnoreGui)
            return;
        if (!defaultToggleButton->isChecked()) {
            defaultToggleButton->setChecked(true);
        }
        if (_type == CardProfileItem) {
            enableCard(_cardId, _profileId, _portId);
        } else if (_type == SinkPortItem) {
            enableSink(_deviceId, _portId);
        } else {
            enableSource(_deviceId, _portId);
        }
    });
}

SlxOutput::~SlxOutput()
{

}

void SlxOutput::volumeSliderChanged(int value)
{
    if (g_IgnoreGui)
        return;
    // Update slider every 100ms
    if (_volumeTimer.isActive())
        return;
    _volumeTimer.start();
}

/**
 * Update this entry, which has to represent a sink/source plus one of its ports.
 */
void SlxOutput::updateDeviceAndPort(bool isDefault, bool isMuted, int volume)
{
    defaultToggleButton->setChecked(isDefault);
    muteToggleButton->setChecked(isMuted);
    if (volume == -1) {
        volumeSlider->setEnabled(false);
        muteToggleButton->setEnabled(false);
    } else {
        if (volume > volumeSlider->maximum()) {
            volumeSlider->setMaximum(volume);
        }
        volumeSlider->setValue(volume);
        volumeSlider->setEnabled(true);
        muteToggleButton->setEnabled(true);
    }
    unused = false; // Entry was updated, so it's being used
}

/**
 * Update this entry, which has to represent a card plus one of its profiles.
 */
void SlxOutput::updateCardAndProfile()
{
    unused = false; // Entry was updated, so it's being used
}