import { shallowEqual } from "shallow-equal-object";

interface ValueObjectProps {
  // eslint-disable-next-line  @typescript-eslint/no-explicit-any
  [index: string]: any;
}

export abstract class ValueObject<T extends ValueObjectProps> {
  public readonly props: T;

  protected constructor (props: T) {
    this.props = Object.freeze(props);
  }

  public equals (vo?: ValueObject<T>) : boolean {
    const props = vo?.props || vo;
    if (vo === null || vo === undefined) {
      return false;
    }
    if (props === undefined) {
      return false;
    }
    return shallowEqual(this.props, props)
  }
}