// SPDX-License-Identifier: LGPL-3.0-or-later

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* nymea-remoteproxy
* Tunnel proxy server for the nymea remote access
*
* Copyright (C) 2013 - 2024, nymea GmbH
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
*
* This file is part of nymea-remoteproxy.
*
* nymea-remoteproxy is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* nymea-remoteproxy 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nymea-remoteproxy. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef TRANSPORTINTERFACE_H
#define TRANSPORTINTERFACE_H

#include <QUrl>
#include <QObject>
#include <QHostAddress>

namespace remoteproxy {

class TransportInterface : public QObject
{
    Q_OBJECT
public:
    explicit TransportInterface(QObject *parent = nullptr);
    virtual ~TransportInterface() = 0;

    QString serverName() const;

    virtual void sendData(const QUuid &clientId, const QByteArray &data) = 0;
    virtual void killClientConnection(const QUuid &clientId, const QString &killReason) = 0;

    virtual uint connectionsCount() const = 0;

    QUrl serverUrl() const;
    void setServerUrl(const QUrl &serverUrl);

    virtual bool running() const = 0;

signals:
    void clientConnected(const QUuid &clientId, const QHostAddress &address);
    void clientDisconnected(const QUuid &clientId);
    void dataAvailable(const QUuid &clientId, const QByteArray &data);

protected:
    QUrl m_serverUrl;
    QString m_serverName;

public slots:
    virtual bool startServer() = 0;
    virtual bool stopServer() = 0;

};

}

#endif // TRANSPORTINTERFACE_H