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#include <QCoreApplication>

#include <QDeclarativeEngine>

#include <QDeclarativeComponent>

#include <QDebug>

#include "birthdayparty.h"

#include "happybirthdaysong.h"

#include "person.h"

int main(int argc, char ** argv)

{

    QCoreApplication app(argc, argv);

    qmlRegisterType<BirthdayPartyAttached>();

    qmlRegisterType<BirthdayParty>("People", 1,0, "BirthdayParty");

    qmlRegisterType<HappyBirthdaySong>("People", 1,0, "HappyBirthdaySong");

    qmlRegisterType<ShoeDescription>();

    qmlRegisterType<Person>();

    qmlRegisterType<Boy>("People", 1,0, "Boy");

    qmlRegisterType<Girl>("People", 1,0, "Girl");

    QDeclarativeEngine engine;

    QDeclarativeComponent component(&engine, ":example.qml");

    BirthdayParty *party = qobject_cast<BirthdayParty *>(component.create());

    if (party && party->host()) {

        qWarning() << party->host()->name() << "is having a birthday!";

        if (qobject_cast<Boy *>(party->host()))

            qWarning() << "He is inviting:";

        else

            qWarning() << "She is inviting:";

        for (int ii = 0; ii < party->guestCount(); ++ii) {

            Person *guest = party->guest(ii);

            QDate rsvpDate;

            QObject *attached = 

                qmlAttachedPropertiesObject<BirthdayParty>(guest, false);

            if (attached)

                rsvpDate = attached->property("rsvp").toDate();

            if (rsvpDate.isNull())

                qWarning() << "   " << guest->name() << "RSVP date: Hasn't RSVP'd";

            else

                qWarning() << "   " << guest->name() << "RSVP date:" << qPrintable(rsvpDate.toString());

        }

        party->startParty();

    } else {

        qWarning() << "An error occured";

    }

    return app.exec();

}