#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QDebug>
#include <QTimer>
#include <QQmlContext>

#include "synchronisable.h"

int main(int argc, char *argv[])
{
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif
    QGuiApplication app(argc, argv);

    QQmlApplicationEngine engine;
    const QUrl url(QStringLiteral("qrc:/main.qml"));
    QObject::connect(
        &engine,
        &QQmlApplicationEngine::objectCreated,
        &app,
        [url](QObject *obj, const QUrl &objUrl) {
            if (!obj && url == objUrl)
                QCoreApplication::exit(-1);
        },
        Qt::QueuedConnection);


    Synchronisable s{42}, copie{1};

    qDebug() << "==Sans connexion==";
    s.setCpt(122);
    qDebug() << "s: " << s.cpt() << "copie: " << copie.cpt() ;

    // Connecte le signal cptChanged de s au slot setCpt de copie
    QObject::connect(&s,     &Synchronisable::cptChanged,
                     &copie, &Synchronisable::setCpt);

    s.setCpt(9);
    qDebug() << "==Avec connexion==";
    qDebug() << "s: " << s.cpt() << "copie: " << copie.cpt() ;

    QTimer timer;

    QObject::connect(&timer, &QTimer::timeout, &s, &Synchronisable::inc);
    QObject::connect(&s, &Synchronisable::cptChanged, [&s](){ qDebug() << s.cpt(); }
                     );
    timer.start(1000);

    engine.rootContext()->setContextProperty("miam", &s);


    engine.load(url);

    return app.exec();
}