#include <QCoreApplication>
#include <QDBusConnection>
#include <QDebug>
#include <csignal>

#include "session_manager.h"
#include "sessionmanageradaptor.h"  // generated by qt6_add_dbus_adaptor

static void signalHandler(int sig)
{
    qDebug() << "Received signal" << sig << "- shutting down";
    QCoreApplication::quit();
}

int main(int argc, char *argv[])
{
    QCoreApplication app(argc, argv);
    app.setApplicationName("ollie-kde");
    app.setOrganizationName("ollie");

    // Handle SIGTERM/SIGINT gracefully
    signal(SIGTERM, signalHandler);
    signal(SIGINT, signalHandler);

    // Create the session manager (initializes ollie core)
    SessionManager manager;

    // Create the D-Bus adaptor (generated from XML)
    new SessionManagerAdaptor(&manager);

    // Register on the session bus
    QDBusConnection bus = QDBusConnection::sessionBus();
    if (!bus.isConnected()) {
        qCritical() << "Cannot connect to D-Bus session bus";
        return 1;
    }

    if (!bus.registerService("org.ollie.SessionManager")) {
        qCritical() << "Cannot register D-Bus service org.ollie.SessionManager:"
                    << bus.lastError().message();
        return 1;
    }

    if (!bus.registerObject("/org/ollie/SessionManager", &manager)) {
        qCritical() << "Cannot register D-Bus object /org/ollie/SessionManager:"
                    << bus.lastError().message();
        return 1;
    }

    qDebug() << "ollie-kde daemon started on D-Bus: org.ollie.SessionManager";

    return app.exec();
}