/*
 * mucaffiliationsmodel.h
 * Copyright (C) 2006  Remko Troncon
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 */

#ifndef MUCAFFILIATIONSMODEL_H
#define MUCAFFILIATIONSMODEL_H

#include "xmpp_muc.h"

#include <QList>
#include <QMap>
#include <QStandardItemModel>

class QMimeData;

class MUCAffiliationsModel : public QStandardItemModel {
    Q_OBJECT

public:
    MUCAffiliationsModel();

    virtual Qt::ItemFlags   flags(const QModelIndex &index) const;
    virtual Qt::DropActions supportedDropActions() const;
    bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
    QStringList mimeTypes() const;
    QMimeData * mimeData(const QModelIndexList &indexes) const;

    void                 resetAffiliationLists();
    void                 setAffiliationListEnabled(XMPP::MUCItem::Affiliation, bool = true);
    QModelIndex          affiliationListIndex(XMPP::MUCItem::Affiliation);
    void                 addItems(const QList<XMPP::MUCItem> &);
    QList<XMPP::MUCItem> changes() const;

protected:
    enum AffiliationListIndex { Owners = 0, Admins = 1, Members = 2, Outcast = 3, Unknown = 4 };

    void                              resetAffiliationList(XMPP::MUCItem::Affiliation);
    static QString                    affiliationlistindexToString(AffiliationListIndex);
    AffiliationListIndex              affiliationToIndex(XMPP::MUCItem::Affiliation);
    static XMPP::MUCItem::Affiliation indexToAffiliation(int);

private:
    QList<XMPP::MUCItem>             items_;
    QMap<AffiliationListIndex, bool> enabled_;
};

#endif // MUCAFFILIATIONSMODEL_H
