#ifndef BROADCAST_H
#define BROADCAST_H
#include <QIODevice>
#include <QObject>
#include <QString>
#include <QJsonObject>
#include "sensors/sensor.h"

class BroadCast: public QObject
{
    Q_OBJECT

private:

    bool master_;

    static constexpr uint8_t MODE_PREPACKET = 0;
    static constexpr uint8_t MODE_PACKET = 1;

    QByteArray buffer_;

    QIODevice* const iodevice_;

    void write(const char * const buffer, const size_t length);
    void write(const QByteArray& buffer);

    void decode();
    void decodeMaster();

private slots:

    void readyRead();

public slots:

    void requestJson();

signals:

    void jsonRequested();
    void gotJson(QJsonObject json);
    void gotSensorState(Sensor sensor);

public:

    BroadCast(QIODevice* const iodevice = nullptr, bool master = true);
    void sendJson(const QJsonObject& json);
    void sendMessage(const QString& title, const QString& body);

};

#endif // BROADCAST_H