import _ from 'lodash';
import moment from 'moment';
import config from '../config';

export default class Relations {
  constructor (relsMap) {
    this.relsMap = relsMap;
    this.users(_.values(this.relsMap.users));
    this.roles(_.values(this.relsMap.roles));
    this.products(_.values(this.relsMap.products));
    // etc, other possible relations
  }

  products (products) {
    if (products && products.length) {
      products.forEach(product => this.product(product));
    }
    return products;
  }

  product (product) {
    if (product) {
      product.user = this.relsMap.users[product.userId];
      product.portal = this.relsMap.portals[product.portalId];
      product.publisher = this.relsMap.publishers[product.publisherId];
      product.publisher_author = this.relsMap.publishers[product.publisherAuthorId];
      product.createdAt = moment(product.createdAt);
      product.updatedAt = moment(product.updatedAt);
      product.expiresAt = product.expiresAt ? moment(product.expiresAt).startOf('day') : null;
      product.licenceStatus = product.expiresAt ? product.expiresAt >= moment().startOf('day') : true;
      product.navigationTags = product.navigationTags ? product.navigationTags.map(tagId => this.relsMap.navigationTags[tagId]) : [];
    }
    return product;
  }

  // etc
}