encodeHeader method

@override Map<String, dynamic> encodeHeader()

Implementation

@override
Map<String, dynamic> encodeHeader() {
  final mapHeader =
      {
          'locations':
              waypoints.map((e) {
                final mPoint = e.toMap();
                mPoint['type'] = 'break';
                return mPoint;
              }).toList(),
          'exclude_polygons': [],
          'costing': costing.name,
          'units': units.name,
          'language': languages.name,
          'directions_type': directionsType.name,
          'format': valhallaFormat.name,
          'alternates': alternatives,
        }
        ..addIfNotNull('id', id)
        ..addIfNotNull(
          'shape_format',
          valhallaFormat == ValhallaFormat.orsm && valhallaShapeFormat != null
              ? (valhallaShapeFormat ?? Geometries.polyline6).name
              : null,
        )
        ..addIfNotNull(
          'costing_options',
          costingOption != null
              ? {costing.name: costingOption!.toMap()}
              : null,
        )
        ..addIfNotNull('banner_instructions', bannerInstructions)
        ..addIfNotNull('voice_instructions', voiceInstructions)
        ..addIfNotNull(
          'exclude_polygons',
          excludePolygones != null
              ? convertNestedLngLatToList(excludePolygones!)
              : null,
        )
        ..addIfNotNull('exclude_locations', excludeLocations?.toWaypoints());

  return mapHeader;
}