import * as plugins from './websetup.plugins';
import * as interfaces from './interfaces';

import { Tag } from './websetup.classes.tag';

export class JsonLdTag extends Tag {
  public static createCompanyLd(companyDataArg: plugins.tsclass.business.ICompany) {
    // lets care about linked data
    const companyLd = {
      '@context': 'https://schema.org',
      '@type': 'Corporation',
      name: companyDataArg.name,
      alternateName: companyDataArg.name.replace(' GmbH', ''),
      url: companyDataArg.contact.website,
      logo: companyDataArg.contact.logoUrl,
      contactPoint: {
        '@type': 'ContactPoint',
        telephone: companyDataArg.contact.phone,
        contactType: 'customer service',
        areaServed: 'DE',
        availableLanguage: ['en', 'German'],
      },
      sameAs: [],
    };

    if (companyDataArg.contact.facebookUrl) {
      companyLd.sameAs.push(companyDataArg.contact.facebookUrl);
    }

    if (companyDataArg.contact.twitterUrl) {
      companyLd.sameAs.push(companyDataArg.contact.twitterUrl);
    }

    const ldTag = new JsonLdTag(companyLd);
    return ldTag;
  }

  public static createNewsArticleLd (newsArticleArg: plugins.tsclass.content.IArticle) {
    const newsArticleLd = {
      "@context": "https://schema.org",
      "@type": "NewsArticle",
      "mainEntityOfPage": {
        "@type": "WebPage",
        "@id": window.location.href
      },
      "headline": "Article headline",
      "image": [
        newsArticleArg.featuredImageUrl
       ],
      "datePublished": new Date(newsArticleArg.timestamp).toISOString(),
      "dateModified": new Date(newsArticleArg.timestamp).toISOString(),
      "author": {
        "@type": "Person",
        "name": `${newsArticleArg.author.firstName} ${newsArticleArg.author.surName}`
      },
       "publisher": {
        "@type": "Organization",
        "name": newsArticleArg.author.surName, // TODO
        "logo": {
          "@type": "ImageObject",
          "url": newsArticleArg.author.surName // TODO
        }
      },
      "description": newsArticleArg.author.firstName
    };
  }

  constructor(ldObjectArg: any) {
    super();
    const jsonLdElement = document.createElement('script');
    jsonLdElement.type = 'application/ld+json';
    jsonLdElement.text = JSON.stringify(JSON.stringify(ldObjectArg));
    this.elementRef = jsonLdElement;
  }
}