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#include "sensorfwproximitysensor.h"

char const * const SensorfwProximitySensor::id("sensorfw.proximitysensor");
bool SensorfwProximitySensor::m_initDone = false;

SensorfwProximitySensor::SensorfwProximitySensor(QSensor *sensor)
    : SensorfwSensorBase(sensor), m_exClose(false)
{
    initSensor<ProximitySensorChannelInterface>(m_initDone);
    setReading<QProximityReading>(&m_reading);
    addDataRate(10,10); //TODO: fix this when we know better
}

void SensorfwProximitySensor::start()
{
    if (m_sensorInterface) {
        Unsigned data(((ProximitySensorChannelInterface*)m_sensorInterface)->proximity());
        m_reading.setClose(data.x()? true: false);
        m_reading.setTimestamp(data.UnsignedData().timestamp_);
        newReadingAvailable();
    }
    SensorfwSensorBase::start();
}


void SensorfwProximitySensor::slotDataAvailable(const Unsigned& data)
{
    bool close = data.x()? true: false;
    if (close == m_exClose) return;
    m_reading.setClose(close);
    m_reading.setTimestamp(data.UnsignedData().timestamp_);
    newReadingAvailable();
    m_exClose = close;
}

bool SensorfwProximitySensor::doConnect()
{
    return (QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(const Unsigned&)),
                             this, SLOT(slotDataAvailable(const Unsigned&))));
}


QString SensorfwProximitySensor::sensorName() const
{
    return "proximitysensor";
}