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#include <QObject>

#include <QList>

#include <QtDBus>

#include <QtDBus/QDBusConnection>

#include <QtDBus/QDBusError>

#include <QtDBus/QDBusInterface>

#include <QtDBus/QDBusMessage>

#include <QtDBus/QDBusReply>

#include <QtDBus/QDBusPendingCallWatcher>

#include <QtDBus/QDBusObjectPath>

#include "qhalservice_linux_p.h"

QTM_BEGIN_NAMESPACE

static QDBusConnection dbusConnection = QDBusConnection::systemBus();

class QHalInterfacePrivate

{

public:

    QDBusInterface *connectionInterface;

    bool valid;

};

QHalInterface::QHalInterface(QObject *parent)

        : QObject(parent)

{

    d = new QHalInterfacePrivate();

    d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),

                                                QLatin1String(HAL_DBUS_MANAGER_PATH),

                                                QLatin1String(HAL_DBUS_MANAGER_INTERFACE),

                                                dbusConnection);

    if (!d->connectionInterface->isValid()) {

        qDebug() << "Could not find Hal";

        d->valid = false;

        return;

    } else {

        d->valid = true;

    }

}

QHalInterface::~QHalInterface()

{

    delete d->connectionInterface;

    delete d;

}

bool QHalInterface::isValid()

{

    return d->valid;

}

QDBusInterface *QHalInterface::connectionInterface()  const

{

    return d->connectionInterface;

}

QStringList QHalInterface::findDeviceByCapability(const QString &cap)

{

    QDBusReply<  QStringList > reply = d->connectionInterface->call(QLatin1String("FindDeviceByCapability"), cap);

    if (!reply.isValid()) {

//        qDebug() << reply.error().message();

    } else {

        return reply.value();

    }

    return QStringList();

}

QStringList QHalInterface::getAllDevices()

{

    QDBusReply<  QStringList > reply = d->connectionInterface->call(QLatin1String("GetAllDevices"));

    if (!reply.isValid()) {

//        qDebug() << reply.error().message();

    } else {

        return reply.value();

    }

    return QStringList();

}

bool QHalInterface::deviceExists(const QString &path)

{

    QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("DeviceExists"), path);

    if (!reply.isValid()) {

        return reply.value();

    }

    return false;

}

/////////

class QHalDeviceInterfacePrivate

{

public:

    QDBusInterface *connectionInterface;

    QString path;

    bool valid;

};

QHalDeviceInterface::QHalDeviceInterface(const QString &devicePathName, QObject *parent )

        : QObject(parent)

{/*

 qDBusRegisterMetaType<QHalPropertyList>();*/

    d = new QHalDeviceInterfacePrivate();

    d->path = devicePathName;

    d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),

                                                d->path,

                                                QLatin1String(HAL_DEVICE_INTERFACE),

                                                dbusConnection);

    if (!d->connectionInterface->isValid()) {

        d->valid = false;

        qDebug() << "Could not find HalDeviceInterface";

        return;

    } else {

        d->valid = true;

    }

}

QHalDeviceInterface::~QHalDeviceInterface()

{

    delete d->connectionInterface;

    delete d;

}

bool QHalDeviceInterface::isValid()

{

    return d->valid;

}

bool QHalDeviceInterface::setConnections()

{

    if(!isValid() )

        return false;

    bool allOk = false;

    if (dbusConnection.connect(QLatin1String(HAL_DBUS_SERVICE),

                               d->path,

                               QLatin1String(HAL_DEVICE_INTERFACE),

                               QLatin1String("PropertyModified"),

                               this,SIGNAL(propertyModified( int, QVariantList)))) {

        allOk = true;

    }

    return allOk;

}

bool QHalDeviceInterface::getPropertyBool(const QString &prop)

{

    QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("GetPropertyBoolean"), prop);

    if ( reply.isValid() ) {

        return reply.value();

    } else {

//        qDebug() << reply.error().message();

    }

    return false;

}

QString QHalDeviceInterface::getPropertyString(const QString &prop)

{

    QDBusReply< QString > reply = d->connectionInterface->call(QLatin1String("GetPropertyString"), prop);

    if ( reply.isValid() ) {

        return reply.value();

    } else {

//        qDebug() << reply.error().message();

    }

    return QString();

}

QStringList QHalDeviceInterface::getPropertyStringList(const QString &prop)

{

    QDBusReply< QStringList > reply = d->connectionInterface->call(QLatin1String("GetPropertyStringList"), prop);

    if ( reply.isValid() ) {

        return reply.value();

    } else {

//        qDebug() << reply.error().message();

    }

    return QStringList();

}

qint32 QHalDeviceInterface::getPropertyInt(const QString &prop)

{

    QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("GetPropertyInteger"), prop);

    if ( reply.isValid() ) {

        return reply.value();

    } else {

//        qDebug() << reply.error().message();

    }

    return 0;

}

bool QHalDeviceInterface::queryCapability(const QString &cap)

{

    QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("QueryCapability"), cap);

    if ( reply.isValid() ) {

        return reply.value();

    } else {

//        qDebug() << reply.error().message();

    }

    return false;

}

bool QHalDeviceInterface::propertyExists(const QString &prop)

{

    QDBusReply< bool > reply = d->connectionInterface->call(QLatin1String("PropertyExists"), prop);

    if ( reply.isValid() ) {

        return reply.value();

    } else {

//        qDebug() << reply.error().message();

    }

    return false;

}

/////////

class QHalDeviceLaptopPanelInterfacePrivate

{

public:

    QDBusInterface *connectionInterface;

    QString path;

    bool valid;

};

QHalDeviceLaptopPanelInterface::QHalDeviceLaptopPanelInterface(const QString &devicePathName, QObject *parent )

        : QObject(parent)

{

    d = new QHalDeviceLaptopPanelInterfacePrivate();

    d->path = devicePathName;

    d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),

                                                d->path,

                                                QLatin1String(HAL_DEVICES_LAPTOPPANEL_INTERFACE),

                                                dbusConnection);

    if (!d->connectionInterface->isValid()) {

        d->valid = false;

        qDebug() << "Could not find HalDeviceLaptopPanelInterface";

        return;

    } else {

        d->valid = true;

    }

}

QHalDeviceLaptopPanelInterface::~QHalDeviceLaptopPanelInterface()

{

    delete d->connectionInterface;

    delete d;

}

bool QHalDeviceLaptopPanelInterface::isValid()

{

    return d->valid;

}

quint32 QHalDeviceLaptopPanelInterface::getBrightness()

{

    QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("GetBrightness"));

    if ( reply.isValid() ) {

//        qDebug() << __FUNCTION__ << reply.value();

        return reply.value();

    }

    return -1;

}

void QHalDeviceLaptopPanelInterface::setBrightness(quint32 brightness)

{

    QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("SetBrightness"), brightness);

    if ( reply.isValid() ) {

//        qDebug() << __FUNCTION__ << reply.value();

    }

}

////////////////

class QHalDeviceKillSwitchInterfacePrivate

{

public:

    QDBusInterface *connectionInterface;

    QString path;

    bool valid;

};

QHalDeviceKillSwitchInterface::QHalDeviceKillSwitchInterface(const QString &devicePathName, QObject *parent )

        : QObject(parent)

{

    d = new QHalDeviceKillSwitchInterfacePrivate();

    d->path = devicePathName;

    d->connectionInterface = new QDBusInterface(QLatin1String(HAL_DBUS_SERVICE),

                                                d->path,

                                                QLatin1String(HAL_DEVICE_KILLSWITCH_INTERFACE),

                                                dbusConnection);

    if (!d->connectionInterface->isValid()) {

        d->valid = false;

        qDebug() << "Could not find HalDeviceLaptopPanelInterface";

        return;

    } else {

        d->valid = true;

    }

}

QHalDeviceKillSwitchInterface::~QHalDeviceKillSwitchInterface()

{

    delete d->connectionInterface;

    delete d;

}

bool QHalDeviceKillSwitchInterface::isValid()

{

    return d->valid;

}

quint32 QHalDeviceKillSwitchInterface::getPower()

{

    QDBusReply< qint32 > reply = d->connectionInterface->call(QLatin1String("GetPower"));

    if ( reply.isValid() ) {

        qDebug() << __FUNCTION__ << reply.value();

        return reply.value();

    }

    return -1;

}

#include "moc_qhalservice_linux_p.cpp"

QTM_END_NAMESPACE