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// -*- Mode: C++ -*-
/*
* Class to handle the formatted string as returned from the decoder
*
* VK3ACF August 2013
*/
#ifndef DECODEDTEXT_H
#define DECODEDTEXT_H
#include "JS8.h"
#include <QString>
#include <QStringList>
class DecodedText {
public:
// Constructors
explicit DecodedText(JS8::Event::Decoded const &);
explicit DecodedText(QString const &frame, int bits, int submode);
// Inline accessors
int bits() const { return bits_; }
QString compoundCall() const { return compound_; }
QStringList directedMessage() const { return directed_; }
float dt() const { return dt_; }
QString extra() const { return extra_; }
QString frame() const { return frame_; }
quint8 frameType() const { return frameType_; }
int frequencyOffset() const { return frequencyOffset_; }
bool isAlt() const { return isAlt_; }
bool isCompound() const { return !compound_.isEmpty(); }
bool isDirectedMessage() const { return directed_.length() > 2; }
bool isHeartbeat() const { return isHeartbeat_; }
bool isLowConfidence() const { return isLowConfidence_; }
QString message() const { return message_; }
int snr() const { return snr_; }
int submode() const { return submode_; }
// You can use decode_time() from commons.h to split up this integer:
int time() const { return time_; }
// Accessors
QStringList messageWords() const;
QString string() const;
private:
// Unpacking strategies, attempted in order until one of them
// works or all of them have failed.
bool tryUnpackFastData(QString const &);
bool tryUnpackData(QString const &);
bool tryUnpackHeartbeat(QString const &);
bool tryUnpackCompound(QString const &);
bool tryUnpackDirected(QString const &);
static constexpr std::array unpackStrategies = {
&DecodedText::tryUnpackFastData, &DecodedText::tryUnpackData,
&DecodedText::tryUnpackHeartbeat, &DecodedText::tryUnpackCompound,
&DecodedText::tryUnpackDirected};
// Core constructor; delegated to by the public constructors.
DecodedText(QString const &frame, int bits, int submode,
bool isLowConfidence,
int time, // As generated by code_time() in commons.h.
int frequencyOffset, float snr, float dt);
// Data members ** ORDER DEPENDENCY **
quint8 frameType_;
QString frame_;
bool isAlt_;
bool isHeartbeat_;
bool isLowConfidence_;
QString compound_;
QStringList directed_;
QString extra_;
QString message_;
int bits_;
int submode_;
int time_;
int frequencyOffset_;
int snr_;
float dt_;
};
#endif // DECODEDTEXT_H
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