GeoPos.fromResult constructor

GeoPos.fromResult(Object reqResult)

fromResult

Implementation

factory GeoPos.fromResult(Object reqResult) {
  var _positions = <GeoPoint>[];

  if (reqResult is RespType2<dynamic>) {
    final result = reqResult.toArray().payload;
    if (result != null) {
      for (var item in result) {
        if (item is RespArray2) {
          final coords = item.payload;
          if (coords != null && coords.length == 2) {
            final longitudeItem = coords[0] as RespBulkString2;
            final latitudeItem = coords[1] as RespBulkString2;

            if (longitudeItem.payload != null &&
                latitudeItem.payload != null) {
              final longitude = double.parse(longitudeItem.payload!);
              final latitude = double.parse(latitudeItem.payload!);
              _positions
                  .add(GeoPoint(longitude: longitude, latitude: latitude));
            }
          }
        }
      }
    }
    return GeoPos(positions: _positions);
  }

  final result = (reqResult as RespType3<dynamic>).toArray().payload;
  if (result != null) {
    for (var item in result) {
      if (item is RespArray3) {
        final coords = item.payload;
        if (coords != null && coords.length == 2) {
          final longitudeItem = coords[0] as RespBulkString2;
          final latitudeItem = coords[1] as RespBulkString2;

          if (longitudeItem.payload != null && latitudeItem.payload != null) {
            final longitude = double.parse(longitudeItem.payload!);
            final latitude = double.parse(latitudeItem.payload!);
            _positions
                .add(GeoPoint(longitude: longitude, latitude: latitude));
          }
        }
      }
    }
  }

  return GeoPos(positions: _positions);
}