#include <QApplication>
#include <QQmlApplicationEngine>
#include <QQuickStyle>
#include <QLoggingCategory>

#include "appsettings.h"
#include "catcontroller.h"
#include "traycontroller.h"

int main(int argc, char *argv[])
{
    QCoreApplication::setOrganizationName("TNCat");
    QCoreApplication::setApplicationName("TNCat");
    QApplication::setQuitOnLastWindowClosed(false);

    // QApplication (not QGuiApplication) so QSystemTrayIcon can show a menu.
    QApplication app(argc, argv);
    QQuickStyle::setStyle("Basic");

    AppSettings settings;
    CatController cat(&settings);
    TrayController tray(&cat);

    if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"))) {
        qWarning("TNCat: Wayland does not let a client place its own window. "
                 "Run with QT_QPA_PLATFORM=xcb for the cat to walk.");
    }

    QQmlApplicationEngine engine;
    engine.setInitialProperties({
        { "cat", QVariant::fromValue(&cat) },
        { "settings", QVariant::fromValue(&settings) },
    });
    QObject::connect(&engine, &QQmlApplicationEngine::objectCreationFailed, &app,
                     [] { QCoreApplication::exit(1); }, Qt::QueuedConnection);
    engine.loadFromModule("TNCat", "Main");

    if (QObject *root = engine.rootObjects().value(0)) {
        QObject::connect(&tray, &TrayController::settingsRequested, root,
                         [root] { QMetaObject::invokeMethod(root, "openSettings"); });
    }

    return app.exec();
}