/* Copyright 2010 Thomas McGuire <mcguire@kde.org>
   Copyright 2011 Alexander Potashev <aspotashev@gmail.com>

   This library is free software; you can redistribute it and/or modify
   it under the terms of the GNU Library General Public License as published
   by the Free Software Foundation; either version 2 of the License or
   ( at your option ) version 3 or, at the discretion of KDE e.V.
   ( which shall act as a proxy as in section 14 of the GPLv3 ), any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/
#include "grouplistjob.moc"

#include <qjson/qobjecthelper.h>
//#include <KIO/Job>
//#include <KDebug>
//#include <KLocale>

namespace Vkontakte
{

class GroupListJob::Private
{
public:
    QList<GroupInfoPtr> list;
    bool extended;
};

GroupListJob::GroupListJob(const QString &accessToken, int uid, bool extended)
    : VkontakteJob(accessToken, "groups.get")
    , d(new Private)
{
    d->extended = extended;

    if (uid != -1)
        addQueryItem("uid", QString::number(uid));
    if (extended)
        addQueryItem("extended", "1");
}

GroupListJob::~GroupListJob()
{
    delete d;
}

QList<GroupInfoPtr> GroupListJob::list() const
{
    return d->list;
}

GroupInfoPtr GroupListJob::handleSingleData(const QVariant &data)
{
     GroupInfoPtr info = GroupInfoPtr(new GroupInfo());
     QJson::QObjectHelper::qvariant2qobject(data.toMap(), info.data());
     return info;
}

void GroupListJob::handleData(const QVariant &data)
{
    if (d->extended)
    {
        QVariantList dataList = data.toList();
        dataList.pop_front(); // total count (unused)
        foreach(const QVariant &item, dataList)
            d->list.append(handleSingleData(item));
    }
    else
    {
        // TODO: test with both extended={true, false}

        foreach(const QVariant &item, data.toList())
        {
            GroupInfoPtr group = GroupInfoPtr(new GroupInfo());
            group->setGid(item.toInt());
            d->list.append(group);
        }
    }
}

} /* namespace Vkontakte */
