/***************************************************************************

  BionxControl
  Copyright © 2025 christoph holzheuer
  christoph.holzheuer@gmail.com

  Using:

  mhs_can_drv.c
  © 2011 - 2023 by MHS-Elektronik GmbH & Co. KG, Germany
  Klaus Demlehner, klaus@mhs-elektronik.de
  @see www.mhs-elektronik.de

  Based on Bionx data type descriptions from:

  BigXionFlasher USB V 0.2.4 rev. 97
  © 2011-2013 by Thomas Koenig <info@bigxionflasher.org>
  @see www.bigxionflasher.org

  Bionx Bike Info
  © 2018 Thorsten Schmidt (tschmidt@ts-soft.de)
  @see www.ts-soft.de

  This program 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; either version 3 of the License, or
  (at your option) any later version.
  @see https://github.com/bikemike/bionx-bikeinfo

 ***************************************************************************/


#ifndef BCTRANSMITTER_H
#define BCTRANSMITTER_H

#include <QObject>
#include <QQueue>
#include <QMutex>
#include <atomic>

#include <bcvalue.h>
#include <bcdrivertinycan.h>

// template ... ?
class BCTransmitter : public QObject, public BCAbstractTransmitter
{
  Q_OBJECT

public:

  explicit BCTransmitter(QObject *parent = nullptr);

  uint32_t readRawByte( uint32_t deviceID, uint8_t registerID ) const override;
  void     writeRawByte( uint32_t deviceID, uint8_t registerID, uint8_t value ) const override;

public slots:

  void onToggleConnectionState( bool connect );
  void enqueueValueOp(BCValue::OpID opID, const BCValue* value );
  void processValueOp(BCValue::OpID opID);

signals:

  void valueUpdated(BCDevice::ID deviceID, int index, BCValue::State state, const QString& newValue="" );
  void driverStateChanged( BCDriver::DriverState state, const QString& message="" );

private:

  using BCDataQueue = QQueue<const BCValue*>;

  BCDataQueue _valueQueue;
  QMutex       _mutex;
  std::atomic<bool> _isBusy{ false };

  BCDriver* _canDriver{};

};


#endif // BCTRANSMITTER_H