/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                         *
 *  Copyright (C) 2015 Simon Stürz <simon.stuerz@guh.guru>                 *
 *  Copyright (C) 2016 Bernhard Trinnes <bernhard.trinnes@guh.guru>        *
 *                                                                         *
 *  This file is part of guh.                                              *
 *                                                                         *
 *  Guh 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, version 2 of the License.                *
 *                                                                         *
 *  Guh 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 guh. If not, see <http://www.gnu.org/licenses/>.            *
 *                                                                         *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef DENONCONNECTION_H
#define DENONCONNECTION_H

#include <QObject>
#include <QTcpSocket>
#include <QHostAddress>

class DenonConnection : public QObject
{
    Q_OBJECT
public:
    explicit DenonConnection(const QHostAddress &hostAddress, const int &port = 23, QObject *parent = 0);
    ~DenonConnection();

    void connectDenon();
    void disconnectDenon();

    QHostAddress hostAddress() const;
    int port() const;

    bool connected();

    void sendData(const QByteArray &message);

private:
    QTcpSocket *m_socket;

    QHostAddress m_hostAddress;
    int m_port;
    bool m_connected;

private slots:
    void onConnected();
    void onDisconnected();
    void onError(QAbstractSocket::SocketError socketError);
    void readData();

    void setConnected(const bool &connected);

signals:
    void socketErrorOccured(QAbstractSocket::SocketError socketError);
    void connectionStatusChanged();
    void dataReady(const QByteArray &data);

};

#endif // DENONCONNECTION_H