#ifndef GERMANAIRLINESVA_FILE_RUNWAY_H
#define GERMANAIRLINESVA_FILE_RUNWAY_H

#include <fstream>
#include <iomanip>
#include <iostream>
#include <regex>
#include <sstream>
#include <string>
#include <utility>

#include "geodata.hpp"
#include "helpers.hpp"
#include "util.hpp"

namespace germanairlinesva
{
namespace file
{
  namespace simdata
  {
    /*
     * Representation of one runway with supplementary information
     * Heading in radians true
     * Threshold center in lat/lon radians
     * Width and length in meters
     *
     * UINT8  | CHAR[]     | POINT  | UINT8 | UINT16 | DOUBLE
     * -------+------------+--------+-------+--------+-------
     * STRLEN | DESIGNATOR | CENTER | WIDTH | LENGTH | TRUHDG
     */
    class Runway
    {
      private:
        std::string designator;
        struct geodata::point center;
        std::uint8_t width;
        std::uint16_t length;
        double trueHeading;

      public:
        // From X-Plane or MakeRwys
        Runway(std::string designator,
               double latitudeStart,
               double longitudeStart,
               double latitudeEnd,
               double longitudeEnd,
               double width);
        // From database
        Runway(std::string designator,
               struct geodata::point center,
               std::uint8_t width,
               std::uint16_t length,
               double trueHeading);

        void toFile(std::ofstream &out) const;

        inline const std::string to_string() const
        {
          std::ostringstream str;
          str << "Runway " << this->designator << " with threshold center "
              << geodata::toDegrees(this->center.latitude) << "N "
              << geodata::toDegrees(this->center.longitude) << "E, Width "
              << (int)this->width << "m, Length " << this->length
              << "m, True Heading " << geodata::toDegrees(this->trueHeading)
              << "°";
          return str.str();
        }

        friend inline std::ostream &operator<<(std::ostream &os,
                                               const Runway &runway)
        {
          return os << runway.to_string();
        }
    };
  } // namespace simdata
} // namespace file
} // namespace germanairlinesva

#endif