/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                         *
 *  This file is part of guh.                                              *
 *                                                                         *
 *  Copyright (C) 2016-2018 Simon Stürz <simon.stuerz@guh.io>              *
 *                                                                         *
 *  This library 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 2.1 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      *
 *  Lesser General Public License for more details.                        *
 *                                                                         *
 *  You should have received a copy of the GNU Lesser General Public       *
 *  License along with this library; If not, see                           *
 *  <http://www.gnu.org/licenses/>.                                        *
 *                                                                         *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef RADIO433TRASMITTER_H
#define RADIO433TRASMITTER_H

#include <QObject>
#include <QThread>
#include <QMutex>
#include <QQueue>
#include <QDebug>

#include "libguh.h"
#include "hardware/gpio.h"

namespace guhserver {

class Radio433Trasmitter : public QThread
{
    Q_OBJECT
public:
    explicit Radio433Trasmitter(QObject *parent = nullptr, int gpio = 22);
    ~Radio433Trasmitter();

    bool startTransmitter();
    bool available();

    void sendData(int delay, QList<int> rawData, int repetitions);

protected:
    void run();

private:
    int m_gpioPin;
    Gpio *m_gpio;

    QMutex m_mutex;
    bool m_enabled;

    QMutex m_allowSendingMutex;
    bool m_allowSending;

    QMutex m_queueMutex;
    QQueue<QList<int> > m_rawDataQueue;

    bool m_available;

    bool setUpGpio();

signals:

public slots:
    void allowSending(bool sending);

};

}

#endif // RADIO433TRASMITTER_H
