// Copyright (C) 2021 The Qt Company Ltd.
// Copyright (C) 2019 Luxoft Sweden AB
// Copyright (C) 2018 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0

#include <QQmlApplicationEngine>
#include <QQmlContext>
#include <QCoreApplication>

#include "global.h"
#include "logging.h"
#include "main.h"
#include "configuration.h"
#include "sudo.h"
#include "startuptimer.h"
#include "exception.h"
#include "qtyaml.h"

#if defined(AM_TESTRUNNER)
#  include "testrunner.h"
#endif

using namespace Qt::StringLiterals;


QT_USE_NAMESPACE_AM

Q_DECL_EXPORT int main(int argc, char *argv[])
{
    StartupTimer::instance()->checkpoint("entered main");

    const char *additionalDescription = nullptr;
    bool onlyOnePositionalArgument = true;

#if defined(AM_TESTRUNNER)
    additionalDescription =
        "Additional testrunner command line options can be set after the -- argument\n" \
        "Use -- -help to show all available testrunner command line options.";
    onlyOnePositionalArgument = false;

    QCoreApplication::setApplicationName(u"Qt Application Manager QML Test Runner"_s);
#else
    QCoreApplication::setApplicationName(u"Qt Application Manager"_s);
#endif
    QCoreApplication::setOrganizationName(u"QtProject"_s);
    QCoreApplication::setOrganizationDomain(u"qt-project.org"_s);
    QCoreApplication::setApplicationVersion(QString::fromLatin1(QT_AM_VERSION_STR));

    std::unique_ptr<Main> a;
    std::unique_ptr<Configuration> cfg;

    try {
        a = std::make_unique<Main>(argc, argv, Main::InitFlag::ForkSudoServer
                                                   | Main::InitFlag::InitializeLogging);
        cfg = std::make_unique<Configuration>(QStringList { }, u":/build-config.yaml"_s,
                                              additionalDescription, onlyOnePositionalArgument);
        cfg->parseWithArguments(QCoreApplication::arguments());

#if defined(AM_TESTRUNNER)
        TestRunner::setup(cfg.get());
#endif
        a->setup(cfg.get());
        a->loadQml();
        a->showWindow();
    } catch (const Exception &e) {
        qCCritical(LogSystem).noquote() << "ERROR:" << e.errorString();
        Main::errorExit();
    }

    // we want the exec() outside of the try/catch block, so stray user exceptions trigger the
    // CrashHandler's set_terminate callback.
#if defined(AM_TESTRUNNER)
    return TestRunner::exec(a->qmlEngine());
#else
    return Main::exec();
#endif
}