// ignore_for_file: constant_identifier_names

import 'parser.dart';
import 'sentence.dart';

import 'types.dart';

const TypeBWC = "BWC";

class BWC {
  Time time; // UTC Time
  double latitude; // latitude of waypoint
  double longitude; // longitude of waypoint
  double bearingTrue; // true bearing in degrees
  String bearingTrueType; // is type of true bearing
  double bearingMagnetic; // magnetic bearing in degrees
  String bearingMagneticType; // is type of magnetic bearing
  double distanceNauticalMiles; // distance to waypoint in nautical miles
  String
      distanceNauticalMilesUnit; // is unit of distance to waypoint nautical miles
  String destinationWaypointID; // destination waypoint ID
  String ffaMode; // FAA mode indicator (filled in NMEA 2.3 and later)

  BWC({
    required this.time,
    required this.latitude,
    required this.longitude,
    required this.bearingTrue,
    required this.bearingTrueType,
    required this.bearingMagnetic,
    required this.bearingMagneticType,
    required this.distanceNauticalMiles,
    required this.distanceNauticalMilesUnit,
    required this.destinationWaypointID,
    required this.ffaMode,
  });
  static BWC newBWC(BaseSentence s) {
    var p = Parser(s);
    var bwc = BWC(
        time: p.time(0, "time"),
        latitude: p.latLong(1, 2, "latitude"),
        longitude: p.latLong(3, 4, "longitude"),
        bearingTrue: p.float64(5, "true bearing"),
        bearingTrueType: p.enumString(6, "true bearing type", [BearingTrue]),
        bearingMagnetic: p.float64(7, "magnetic bearing"),
        bearingMagneticType:
            p.enumString(8, "magnetic bearing type", [BearingMagnetic]),
        distanceNauticalMiles:
            p.float64(9, "distance to waypoint is nautical miles"),
        distanceNauticalMilesUnit: p.enumString(
            10,
            "is distance to waypoint nautical miles unit",
            [DistanceUnitNauticalMile]),
        destinationWaypointID: p.string(11, "destination waypoint ID"),
        ffaMode: "");
    if (s.fields.length > 12) {
      bwc.ffaMode = p.string(12, "FFA mode");
    }
    return bwc;
  }
}