const nextJest = require(pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
import { getLayout } from '@components/Layouts/Layout';
import Pagination from '@components/Pagination/Pagination';
import PostHeader from '@components/PostHeader/PostHeader';
import PostsList from '@components/PostsList/PostsList';
import Sidebar from '@components/Sidebar/Sidebar';
import { ThematicsList, TopicsList } from '@components/Widgets';
import {
  getAllThematics,
  getAllTopics,
  getEndCursor,
  getPostsTotal,
  getPublishedPosts,
} from '@services/graphql/queries';
import { NextPageWithLayout } from '@ts/types/app';
import { BlogPageProps } from '@ts/types/blog';
import { settings } from '@utils/config';
import { getIntlInstance, loadTranslation } from '@utils/helpers/i18n';
import { GetStaticPaths, GetStaticProps, GetStaticPropsContext } from 'next';
import Head from 'next/head';
import { useRouter } from 'next/router';
import Script from 'next/script';
import { useIntl } from 'react-intl';
import { Blog, Graph, WebPage } from 'schema-dts';
import styles from '@styles/pages/Page.module.scss';
import { getFormattedPageNumbers } from '@utils/helpers/format';
import { useEffect } from 'react';

const BlogPage: NextPageWithLayout<BlogPageProps> = ({
  allThematics,
  allTopics,
  posts,
  totalPosts,
}) => {
  const intl = useIntl();
  const router = useRouter();
  const pageNumber = Number(router.query.id);

  useEffect(() => {
    if (router.query.id === '1') router.push('/blog');
  }, [router]);

  const pageTitle = intl.formatMessage(
    {
      defaultMessage: `Blog - Page {number} - {websiteName}`,
      description: 'BlogPage: SEO - Page title',
    },
    { number: pageNumber, websiteName: settings.name }
  );
  const pageDescription = intl.formatMessage(
    {
      defaultMessage:
        "Discover {websiteName}'s writings. He talks about web development, Linux and open source mostly.",
      description: 'BlogPage: SEO - Meta description',
    },
    { websiteName: settings.name }
  );
  const pageUrl = `${settings.url}${router.asPath}`;

  const webpageSchema: WebPage = {
    '@id': `${pageUrl}`,
    '@type': 'WebPage',
    breadcrumb: { '@id': `${settings.url}/#breadcrumb` },
    name: pageTitle,
    description: pageDescription,
    inLanguage: settings.locales.defaultLocale,
    reviewedBy: { '@id': `${settings.url}/#branding` },
    url: `${settings.url}`,
    isPartOf: {
      '@id': `${settings.url}`,
    },
  };

  const blogSchema: Blog = {
    '@id': `${settings.url}/#blog`,
    '@type': 'Blog',
    author: { '@id': `${settings.url}/#branding` },
    creator: { '@id': `${settings.url}/#branding` },
    editor: { '@id': `${settings.url}/#branding` },
    inLanguage: settings.locales.defaultLocale,
    license: 'https://creativecommons.org/licenses/by-sa/4.0/deed.fr',
    mainEntityOfPage: { '@id': `${pageUrl}` },
  };

  const schemaJsonLd: Graph = {
    '@context': 'https://schema.org',
    '@graph': [webpageSchema, blogSchema],
  };

  const title = intl.formatMessage({
    defaultMessage: 'Blog',
    description: 'BlogPage: page title',
  });

  return (
    <>
      <Head>
        <title>{pageTitle}</title>
        <meta name="description" content={pageDescription} />
        <meta property="og:url" content={`${pageUrl}`} />
        <meta property="og:type" content="website" />
        <meta property="og:title" content={title} />
        <meta property="og:description" content={pageDescription} />
      </Head>
      <Script
        id="schema-blog"
        type="application/ld+json"
        dangerouslySetInnerHTML={{ __html: JSON.stringify(schemaJsonLd) }}
      />
      <article
        id="blog"
        className={`${styles.article} ${styles['article--no-comments']}`}
      >
        <PostHeader title={title} meta={{ results: totalPosts }} />
        <div className={styles.body}>
          <PostsList data={[posts]} showYears={true} />
          <Pagination baseUrl="/blog" total={totalPosts} />
        </div>
        <Sidebar
          position="right"
          title={intl.formatMessage({
            defaultMessage: 'Filter by:',
            description: 'BlogPage: sidebar title',
          })}
        >
          <ThematicsList
            initialData={allThematics}
            title={intl.formatMessage({
              defaultMessage: 'Thematics',
              description: 'BlogPage: thematics list widget title',
            })}
          />
          <TopicsList
            initialData={allTopics}
            title={intl.formatMessage({
              defaultMessage: 'Topics',
              description: 'BlogPage: topics list widget title',
            })}
          />
        </Sidebar>
      </article>
    </>
  );
};

BlogPage.getLayout = getLayout;

export const getStaticProps: GetStaticProps = async (
  context: GetStaticPropsContext
) => {
  const intl = await getIntlInstance();
  const breadcrumbTitle = intl.formatMessage({
    defaultMessage: 'Blog',
    description: 'BlogPage: breadcrumb item',
  });
  const { locale, params } = context;
  const queriedPageNumber = params ? Number(params.id) : 1;
  const queriedPostsNumber = settings.postsPerPage * queriedPageNumber;
  const endCursor =
    queriedPostsNumber === 1
      ? undefined
      : await getEndCursor({ first: queriedPostsNumber });
  const posts = await getPublishedPosts({
    first: settings.postsPerPage,
    after: endCursor,
  });
  const totalPosts = await getPostsTotal();
  const allThematics = await getAllThematics();
  const allTopics = await getAllTopics();
  const translation = await loadTranslation(locale);

  return {
    props: {
      allThematics,
      allTopics,
      breadcrumbTitle,
      locale,
      posts,
      totalPosts,
      translation,
    },
  };
};

export default BlogPage;

export const getStaticPaths: GetStaticPaths = async () => {
  const totalPosts = await getPostsTotal();
  const totalPages = Math.floor(totalPosts / settings.postsPerPage);
  const paths = getFormattedPageNumbers(totalPages);

  return {
    paths,
    fallback: true,
  };
};