/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Safe Renderer module
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**
** 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.
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** $QT_END_LICENSE$
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****************************************************************************/
#include <QtSafeRenderer/qsafelayout.h>
#include <QtSafeRenderer/qsafelayoutresourcereader.h>
#include <QtSafeRenderer/statemanager.h>
#if defined(HOST_BUILD)
#include <QQuickView>
#include <QWindow>
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QQmlContext>
#endif
#if defined(USE_OUTPUTVERIFIER)
#include <outputverifier.h>
#include "testverifier.h"
#endif

#include "safewindow.h"
#include "eventhandler.h"

using namespace SafeRenderer;

StateManager *stateMan;

int main(int argc, char **argv)
{
    (void)argc;
    (void)argv;
    static QSafeLayoutResourceReader layout("/layoutData/MainForm/MainForm.ui.srl");

#if defined(USE_OUTPUTVERIFIER)
    static OutputVerifier outputVerifier;
#if defined(HOST_BUILD)
    //In host environment the TestVerifier must be explicitly created.
    //In OpeWFD adaptation the MISRVerifier instance is created in the SafeWindow adaptation.
    static TestVerifier testVerifier(outputVerifier);
#endif
    SafeWindow telltaleWindow(layout.size(), QSafePoint(0U, 0U), outputVerifier);
#else
    SafeWindow telltaleWindow(layout.size(), QSafePoint(0U, 0U));
#endif
    static SafeRenderer::StateManager stateManager(telltaleWindow, layout);
    telltaleWindow.requestUpdate(); //Request is required because eventHandler is not running yet.

#if defined(USE_OUTPUTVERIFIER)
    EventHandler msgHandler(stateManager, telltaleWindow, outputVerifier);
#else
    EventHandler msgHandler(stateManager, telltaleWindow);
#endif

#if defined(HOST_BUILD)
    //Mixing the Qt and Qt Safe Renderer renderers is done here only for demonstration purposes on host, not for production purposes of any kind.
    QQmlApplicationEngine engine;
    const QUrl url(QStringLiteral("qrc:/ControlUI.qml"));
    QObject::connect(&engine, &QQmlApplicationEngine::objectCreated, qApp,
                     [url](QObject *obj, const QUrl &objUrl) {
        if (!obj && url == objUrl)
            qDebug() << "Failed to start the ControlUI.qml";
    }, Qt::QueuedConnection);
    engine.addImportPath(":/imports");
    engine.load(url);
#endif

    msgHandler.handleEvents();
    return 0;
}