#include <QtCore/QDebug>
#include <QtDBus/QDBusConnection>
#include <QtDBus/QDBusConnectionInterface>

#include "notificationmonitor.h"
#include "notificationadaptor.h"

static NotificationMonitor *global_monitor = 0;

namespace
{

void handleEavesdropCallFinished(QDBusPendingCallWatcher *watcher)
{
	QDBusPendingReply reply = *watcher;
	if (reply.isError()) {
		QDBusError error = reply.error();
		qWarning() << "Failure to eavesdrop for notifications:" << error.message();
	} else {
		qDebug() << "Now eavesdropping notifications";
	}
}

}

NotificationMonitor::NotificationMonitor(QObject *parent) :
	QObject(parent)
{
}

NotificationMonitor::~NotificationMonitor()
{
}

NotificationMonitor *NotificationMonitor::instance()
{
	if (!global_monitor) {
		QDBusConnection bus = QDBusConnection::sessionBus();

		// First register the global monitor object that will listen for notifications...
		global_monitor = new NotificationMonitor;
		new NotificationAdaptor(global_monitor);
		bus.registerObject("/org/freedesktop/Notifications", global_monitor);

		// Now register for eavesdropping
		QDBusConnectionInterface *dbus = bus.interface();
		QDBusPendingCall call = dbus->asyncCall("AddMatch",
												  "interface='org.freedesktop.Notifications',member='Notify',type='method_call',eavesdrop='true'");

		QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(call);
		connect(watcher, &QDBusPendingCallWatcher::finished, &handleEavesdropCallFinished);
	}
	return global_monitor;
}

void NotificationMonitor::handleNotification(const QString &app_name, uint replaces_id, const QString &app_icon, const QString &summary, const QString &body, const QStringList &actions, const QVariantHash &hints, int expire_timeout)
{

}