#ifndef GERMANAIRLINESVA_FILE_FSUIPC_FSLATITUDESPANIMPL_H
#define GERMANAIRLINESVA_FILE_FSUIPC_FSLATITUDESPANIMPL_H

#include "FsLatitudeSpan.h"

namespace germanairlinesva
{
namespace file
{
  namespace FSUIPC
  {
    inline FsLatitudeSpan::FsLatitudeSpan() = default;
    inline FsLatitudeSpan::FsLatitudeSpan(double DecimalDegrees)
    {
      this->span = DecimalDegrees;
    }
    inline FsLatitudeSpan::FsLatitudeSpan(std::int32_t Degrees,
                                          double DecimalMinutes)
        : FsLatitudeSpan(Degrees + DecimalMinutes / 60.0)
    {
    }
    inline FsLatitudeSpan::FsLatitudeSpan(std::int32_t Degrees,
                                          std::int32_t Minutes,
                                          double DecimalSeconds)
        : FsLatitudeSpan(Degrees + Minutes / 60.0 + DecimalSeconds / 3600.0)
    {
    }

    inline FsLatitudeSpan FsLatitudeSpan::FromFeet(double Feet)
    {
      return FsLatitudeSpan(Feet / 364601.4567);
    }
    inline FsLatitudeSpan
        FsLatitudeSpan::FromNauticalMiles(double NauticalMiles)
    {
      return FsLatitudeSpan::FromFeet(NauticalMiles * 6076.1155);
    }
    inline FsLatitudeSpan FsLatitudeSpan::FromMetres(double Metres)
    {
      return FsLatitudeSpan::FromFeet(Metres * 3.2808);
    }
    inline FsLatitudeSpan
        FsLatitudeSpan::BetweenTwoLatitides(const FsLatitude &Lat1,
                                            const FsLatitude &Lat2)
    {
      return FsLatitudeSpan(abs(Lat2.UDegrees() - Lat1.UDegrees()));
    }

    inline double FsLatitudeSpan::DecimalDegrees() const { return this->span; }
    inline double FsLatitudeSpan::DecimalMinutes() const
    {
      return (this->span - trunc(this->span)) * 60.0;
    }
    inline double FsLatitudeSpan::DecimalSeconds() const
    {
      double decimalMinutes = this->DecimalMinutes();
      return (decimalMinutes - trunc(decimalMinutes)) * 60.0;
    }

    inline std::int32_t FsLatitudeSpan::Degrees() const
    {
      return trunc(this->span);
    }
    inline std::int32_t FsLatitudeSpan::Minutes() const
    {
      return trunc(this->DecimalMinutes());
    }
    inline std::int32_t FsLatitudeSpan::Seconds() const
    {
      return trunc(this->DecimalSeconds());
    }

    inline double FsLatitudeSpan::TotalMinutes() const
    {
      return this->span * 60.0;
    }
    inline double FsLatitudeSpan::TotalSeconds() const
    {
      return this->span * 3600.0;
    }

    inline double FsLatitudeSpan::ToFeet() const
    {
      return 364601.4567 * this->span;
    }
    inline double FsLatitudeSpan::ToNauticalMiles() const
    {
      return this->ToFeet() / 6076.1155;
    }
    inline double FsLatitudeSpan::ToMetres() const
    {
      return this->ToFeet() / 3.2808;
    }

    inline const std::string FsLatitudeSpan::to_string(char DetailLevel) const
    {
      std::ostringstream str;
      switch (DetailLevel) {
        case 'm':
          str << this->Degrees() << "* " << this->DecimalMinutes() << "'";
          break;
        case 's':
          str << this->Degrees() << "* " << this->Minutes() << "' "
              << this->DecimalSeconds() << "\"";
          break;
        default:
          str << this->span << "*";
          break;
      }
      return str.str();
    }
    inline const std::string FsLatitudeSpan::to_string()
    {
      return this->to_string('m');
    }
  } // namespace FSUIPC
} // namespace file
} // namespace germanairlinesva

#endif