/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Safe Renderer module
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
****************************************************************************/
/*
Purpose of this example is to enable development of Qt Safe Renderer
in desktop environment (Windows and Linux).

Note that this example is NOT implemented according Misra C++ 2008 nor ISO26262
functional safety standards and it depends on Qt classes.

You should not use this example in production environment.
*/
#include <QtSafeRenderer/qsafelayout.h>
#include <QtSafeRenderer/qsafelayoutresourcereader.h>
#include <QtSafeRenderer/statemanager.h>
#include <QtSafeRenderer/qsafechecksum.h>
#include <QtSafeRenderer>
#include "safewindow.h"
#include "eventhandler.h"

using namespace SafeRenderer;
//Global pointer to access the EventHandler from the filterFunction.
EventHandler *g_msgHandler = NULL;

static bool handleHeartbeatEvent(const QSafeEvent &event)
{
    bool eventHandled = false;
    //Handle EventHeartbeatTimeout event
    if ((g_msgHandler != NULL) &&
        (EventHeartbeatTimeout == event.getEventId())) {
        eventHandled = true;
        QSafeEventHeartbeatTimeout timeout(event);
        bool showNotif = timeout.getValue();
        //Show or hide the error notification.
        QSafeEventVisibility notification;
        notification.setId(qsafe_hash_string("safeText"));
        notification.setValue(showNotif);
        g_msgHandler->processEvent(notification);
    }
    return eventHandled;
}

int main(int argc, char **argv)
{
    (void)argc;
    (void)argv;

    static QSafeLayoutResourceReader hybrid("/qtcluster/layoutData/DashboardForm/DashboardForm.ui.srl");
    static QSafeLayoutResourceReader sport("/qtcluster/layoutData/DashboardSportForm/DashboardSportForm.ui.srl");

    hybrid.setLayoutId(qsafe_hash_string("hybrid"));
    sport.setLayoutId(qsafe_hash_string("sport"));

    SafeWindow telltaleWindow(hybrid.size(), QSafePoint(0U, 0U));
    static SafeRenderer::StateManager stateManager(telltaleWindow, hybrid);
    stateManager.addLayout(&sport);
    telltaleWindow.requestUpdate();
    static EventHandler msgHandler(stateManager, telltaleWindow);
    g_msgHandler = &msgHandler;
    msgHandler.installEventFilter(&handleHeartbeatEvent);
    msgHandler.handleEvents();
    return 0;
}