/**************************************************************************
**
** This file is part of Qt SDK**
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).*
**
** Contact:  Nokia Corporation qt-info@nokia.com**
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception version
** 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you are unsure which license is appropriate for your use, please contact
** (qt-info@nokia.com).
**
**************************************************************************/
#include "registerqtoperation.h"

#include <QString>
#include <QFileInfo>
#include <QDir>
#include <QSettings>
#include <QDebug>

using namespace QInstaller;

RegisterQtInCreatorOperation::RegisterQtInCreatorOperation()
{
    setName(QLatin1String("RegisterQtInCreator"));
}

RegisterQtInCreatorOperation::~RegisterQtInCreatorOperation()
{
}

void RegisterQtInCreatorOperation::backup()
{
}

bool RegisterQtInCreatorOperation::performOperation()
{
    const QStringList args = arguments();

    if( args.count() < 3) {
        setError( InvalidArguments );
        setErrorString( tr("Invalid arguments in %0: %1 arguments given, minimum 3 expected.")
                        .arg(name()).arg( args.count() ) );
        return false;
    }

    const QString &rootInstallPath = args.at(0); //for example "C:\\Nokia_SDK\\"
    const QString &versionName = args.at(1);
    const QString &path = args.at(2);
    QString mingwPath;
    QString s60SdkPath;
    QString gccePath;
    QString carbidePath;
    QString msvcPath;
    QString sbsPath;
    if (args.count() >= 4)
        mingwPath = args.at(3);
    if (args.count() >= 5)
        s60SdkPath = args.at(4);
    if (arguments().count() >= 6)
        gccePath = args.at(5);
    if (args.count() >= 7)
        carbidePath = args.at(6);
    if (args.count() >= 8)
        msvcPath = args.at(7);
    if (args.count() >= 9)
        sbsPath = args.at(8);

#if defined ( Q_OS_MAC )
    QSettings settings( QString( QLatin1String("%1/Qt Creator.app/Contents/Resources/Nokia/QtCreator.ini")
                                 ).arg(rootInstallPath),
                         QSettings::IniFormat );
#else
    QSettings settings( QString( QLatin1String("%1/QtCreator/share/qtcreator/Nokia/QtCreator.ini")
                                ).arg(rootInstallPath),
                        QSettings::IniFormat );
#endif

    QString newVersions = settings.value(QLatin1String("NewQtVersions")).toString();
    if (!newVersions.isEmpty())
        newVersions.append(QLatin1Char(';'));
#if defined ( Q_OS_WIN )
    QString addedVersion = versionName + QLatin1Char('=') +
                           QDir(path).absoluteFilePath(QLatin1String("bin/qmake.exe")).replace(QLatin1String("/"), QLatin1String("\\"));
    addedVersion += QLatin1Char('=') + mingwPath.replace(QLatin1String("/"), QLatin1String("\\"));
    addedVersion += QLatin1Char('=') + s60SdkPath.replace(QLatin1String("/"), QLatin1String("\\"));
    addedVersion += QLatin1Char('=') + gccePath.replace(QLatin1String("/"), QLatin1String("\\"));
    addedVersion += QLatin1Char('=') + carbidePath.replace(QLatin1String("/"), QLatin1String("\\"));
    addedVersion += QLatin1Char('=') + msvcPath.replace(QLatin1String("/"), QLatin1String("\\"));
    addedVersion += QLatin1Char('=') + sbsPath.replace(QLatin1String("/"), QLatin1String("\\"));
#elif defined( Q_OS_UNIX )
    QString addedVersion = versionName + QLatin1Char('=') +
                           QDir(path).absoluteFilePath(QLatin1String("bin/qmake"));
#endif
    newVersions += addedVersion;
    settings.setValue(QLatin1String("NewQtVersions"), newVersions);

    return true;
}

bool RegisterQtInCreatorOperation::undoOperation()
{
    return true;
}

bool RegisterQtInCreatorOperation::testOperation()
{
    return true;
}

KDUpdater::UpdateOperation* RegisterQtInCreatorOperation::clone() const
{
    return new RegisterQtInCreatorOperation();
}