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

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

 Using:

 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

 mhs_can_drv.c 3.00
 © 2011 - 2015 by MHS-Elektronik GmbH & Co. KG, Germany
 Demlehner Klaus, info@mhs-elektronik.de
 @see www.mhs-elektronik.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 BCVALUE_H
#define BCVALUE_H

#include <QObject>
#include <QString>
#include <QList>
#include <QVariant>

#include <bc.h>


/*

  Das ist natürlich annalog zu den ItemTypes:
  - ein Value hat einen ValueType, der bestimmt folgendes:
    - long or short or quad
    - unit (mm, km/h, odo ... )
    -


*/
using optDouble = std::optional<double>;

struct BCValueType
{
  Q_GADGET

public:

  enum class TypeID : uint8_t
  {
    Invalid = 0x0,
  };
  Q_ENUM(TypeID)

  enum class UnitID : uint8_t
  {
    Invalid = 0x0,
    Text,
    Number,
    Float,
    Percent,
    KWh,
    Km,
    Mm,
    Sec,
    SoC,
    Odo,
    Date
  };
  Q_ENUM(UnitID)


  static QString getUnitName( UnitID unitID)
  {
    static QMap<UnitID,QString> s_unitNames
    {
      {UnitID::Invalid, "" },
      {UnitID::Text, ""},
      {UnitID::Number, ""},
      {UnitID::Float, "" },
      {UnitID::Percent, "%"},
      {UnitID::KWh, "kWh" },
      {UnitID::Km, "km"},
      {UnitID::Mm, "mm"},
      {UnitID::Sec, "s"},
      {UnitID::SoC, "%"},
      {UnitID::Date, ""}
    };
    return s_unitNames[unitID];
  }

  UnitID        ID;
  optDouble     min;
  optDouble     max;
  optDouble     factor;
};

class BCValue
{

public:

  BCValue() = default;
  BCValue( BCDevice::ID deviceID, BC::ID targetID );
  
  void setLongValue( uint8_t value);
  uint8_t  getLongValue();
  
  QString       label;

  BCDevice::ID  deviceID{BCDevice::ID::Invalid};
  BC::ID        targetID{BC::ID::Invalid};

  BCValueType::TypeID typeID{BCValueType::TypeID::Invalid};;

  QVariant      defaultValue;
  QVariant      value;

};
// Damit QVariant dieses Struct transportieren kann:
Q_DECLARE_METATYPE(BCValue)


struct BCValueParams
{
  QString ID;
  QString Label;
  QString Default;
  QString Current;
  QString Enabled;
  QString UnitType;
  QString Min;
  QString Max;
  QString Factor;
};

// abbreviations:
//   SOC = State Of Charge
//   LMD = Last Measured Discharge
//   NIP = ?

/*

Needed ?
#include <type_traits>

template <typename E>
constexpr auto to_u(E e) noexcept {
 return static_cast<std::underlying_type_t<E>>(e);
}
*/

using BCValueList = QVector<BCValue>;


#endif // BCVALUE_H