/*
    Copyright (c) 2018 Christian Mollekopf <mollekopf@kolabsys.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) 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.
*/

#pragma once

#include "kube_export.h"
#include <QSortFilterProxyModel>
#include <QSharedPointer>
#include <QUrl>

namespace Kube {

class KUBE_EXPORT ExtensionModel : public QSortFilterProxyModel
{
    Q_OBJECT

    Q_PROPERTY(QVariantList sortOrder WRITE setSortOrder READ sortOrder)
    Q_PROPERTY(QString extensionPoint WRITE setExtensionPoint READ extensionPoint)
public:

    ExtensionModel(QObject *parent = Q_NULLPTR);
    ~ExtensionModel() = default;

    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;

    bool lessThan(const QModelIndex &left, const QModelIndex &right) const Q_DECL_OVERRIDE;

    enum Roles {
        Name  = Qt::UserRole + 1,
        Tooltip,
        Icon
    };

    QHash<int, QByteArray> roleNames() const Q_DECL_OVERRIDE;

    void setSortOrder(const QVariantList &order);
    QVariantList sortOrder() const;

    void setExtensionPoint(const QString &order);
    QString extensionPoint() const;

    Q_INVOKABLE QUrl findSource(const QString &extensionName, const QString &sourceName);

private slots:
    void load();

private:
    QStringList mSortOrder;
    QHash<QString, QUrl> mPaths;
    QString mExtensionPoint;
};

}