import { Bounds as BoundsData } from '../../../types';

export default class Bounds {
  private minlat: number;

  private minlon: number;

  private maxlat: number;

  private maxlon: number;

  /**
   * @see http://www.topografix.com/gpx/1/1/#type_boundsType
   */
  public constructor(
    minlat: number,
    minlon: number,
    maxlat: number,
    maxlon: number,
  ) {
    this.minlat = minlat;
    this.minlon = minlon;
    this.maxlat = maxlat;
    this.maxlon = maxlon;
  }

  public toObject(): BoundsData {
    const { minlat, minlon, maxlat, maxlon } = this;

    return {
      attributes: {
        maxlat,
        maxlon,
        minlat,
        minlon,
      },
    };
  }
}