/*
 * Copyright (c) 2024 Belledonne Communications SARL.
 *
 * This file is part of linphone-desktop
 * (see https://www.linphone.org).
 *
 * 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 PROXY_H_
#define PROXY_H_

#include <QAbstractListModel>
#include <QDebug>

// Use a regular declaration for Qt signal/slots handling
class Proxy : public QAbstractListModel {
	Q_OBJECT
public:
	Q_PROPERTY(int count READ getCount NOTIFY countChanged)
	Q_PROPERTY(int length READ getCount NOTIFY countChanged)
	Q_PROPERTY(int initialDisplayItems READ getInitialDisplayItems WRITE setInitialDisplayItems NOTIFY initialDisplayItemsChanged)
	Q_PROPERTY(int maxDisplayItems READ getMaxDisplayItems WRITE setMaxDisplayItems NOTIFY maxDisplayItemsChanged)
	Q_PROPERTY(int displayItemsStep READ getDisplayItemsStep WRITE setDisplayItemsStep NOTIFY displayItemsStepChanged)

	Proxy(QObject *parent = nullptr);
	Q_INVOKABLE virtual int getCount() const;
	int getDisplayCount(int listCount) const;
	Q_INVOKABLE virtual bool remove(QObject *itemToRemove);
	Q_INVOKABLE virtual void clearData();
	Q_INVOKABLE virtual void resetData();
	
	int getInitialDisplayItems() const;
	void setInitialDisplayItems(int initialItems);
	
	int getMaxDisplayItems() const;
	void setMaxDisplayItems(int maxItems);

	int getDisplayItemsStep() const;
	void setDisplayItemsStep(int step);
	
	int mInitialDisplayItems = -1;
	int mMaxDisplayItems = -1;
	int mDisplayItemsStep = -1;

signals:
	void countChanged();
	void initialDisplayItemsChanged();
	void maxDisplayItemsChanged();
	void displayItemsStepChanged();
};

#endif