import { round } from '../utils/index';

export interface IFaceMatch {
  label: string
  distance: number
}

export class FaceMatch implements IFaceMatch {
  private _label: string

  private _distance: number

  constructor(label: string, distance: number) {
    this._label = label;
    this._distance = distance;
  }

  public get label(): string { return this._label; }

  public get distance(): number { return this._distance; }

  public toString(withDistance = true): string {
    return `${this.label}${withDistance ? ` (${round(this.distance)})` : ''}`;
  }
}