/* ============================================================
* KCMOpenRC - OpenRC Service Manager
* Copyright (C) 2025 Juraj Oravec <jurajoravec@mailo.com>
*
* 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 3 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 <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef OPENRC_SERVICE_MODEL_H
#define OPENRC_SERVICE_MODEL_H

#include <QAbstractItemModel>
#include <QSortFilterProxyModel>
#include <QQmlEngine>

#include <rc.h>

#include "openrc_tree_item.h"

class QTimer;

#ifdef BUILD_TESTING
#define OPENRC_SERVICE_MODEL_DEBUG
#endif

#ifdef OPENRC_SERVICE_MODEL_DEBUG
class QAbstractItemModelTester;
#endif

class OpenRCServiceModel : public QAbstractItemModel
{
    Q_OBJECT
    QML_NAMED_ELEMENT(OpenRCServiceModel)

public:
    Q_DISABLE_COPY_MOVE(OpenRCServiceModel)

    OpenRCServiceModel(QObject *parent = nullptr);
    ~OpenRCServiceModel() override;

    QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
    Qt::ItemFlags flags(const QModelIndex &index) const override;
    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
    QModelIndex index(int row, int column, const QModelIndex &parent = {}) const override;
    QModelIndex parent(const QModelIndex &index) const override;
    int rowCount(const QModelIndex &parent = {}) const override;
    int columnCount(const QModelIndex &parent = {}) const override;

private:
    void reload_services();

    std::unique_ptr<OpenRCTreeItem> rootItem;
    QStringList m_runlevels;

#ifdef OPENRC_SERVICE_MODEL_DEBUG
    QAbstractItemModelTester *m_tester;
#endif
};

#if 0
class FALKON_EXPORT AdBlockFilterModel : public QSortFilterProxyModel
{
    Q_OBJECT

public:
    explicit AdBlockFilterModel(QAbstractItemModel *parent);

public Q_SLOTS:
    void setFilterFixedString(const QString &pattern);

private Q_SLOTS:
    void startFiltering();

private:
    QString m_pattern;
    QTimer *m_filterTimer;
};
#endif /* 0 - disabled */

#endif /* OPENRC_SERVICE_MODEL_H */