portifolio-evandrodevbr/lib/seo.ts

import { type ServicePageContent, siteName, siteUrl } from "./site-content";

export const SEO_IDS = {
  website: `${siteUrl}/#website`,
  person: `${siteUrl}/#person`,
  profilePage: `${siteUrl}/curriculo#profile-page`,
} as const;

export function buildWebSiteJsonLd() {
  return {
    "@type": "WebSite",
    "@id": SEO_IDS.website,
    url: siteUrl,
    name: siteName,
    inLanguage: "pt-BR",
    publisher: { "@id": SEO_IDS.person },
  } as const;
}

export function buildPersonJsonLd() {
  return {
    "@type": "Person",
    "@id": SEO_IDS.person,
    name: "Evandro Fonseca Junior",
    url: siteUrl,
    image: `${siteUrl}/edev.jpg`,
    // cargo e áreas vêm de public/portfolio-data.json e estão visíveis em /curriculo e na seção de skills
    jobTitle: "Engenheiro da Computação e Desenvolvedor de Software",
    knowsAbout: [
      "Next.js",
      "React",
      "TypeScript",
      "Node.js",
      "Python",
      "IoT",
      "Computação em nuvem",
      "Inteligência artificial",
    ],
    homeLocation: {
      "@type": "Place",
      name: "Garuva, Santa Catarina, Brasil",
    },
    sameAs: [
      "https://github.com/evandrodevbr",
      "https://www.linkedin.com/in/evandro-fonseca-junior-0969aa1b0/",
    ],
  } as const;
}

export function buildProfilePageJsonLd() {
  return {
    "@type": "ProfilePage",
    "@id": SEO_IDS.profilePage,
    url: `${siteUrl}/curriculo`,
    inLanguage: "pt-BR",
    isPartOf: { "@id": SEO_IDS.website },
    mainEntity: { "@id": SEO_IDS.person },
  } as const;
}

export function buildServiceJsonLd(service: ServicePageContent) {
  const pageUrl = `${siteUrl}/servicos/${service.slug}`;

  return {
    "@type": "Service",
    "@id": `${pageUrl}#service`,
    url: pageUrl,
    name: service.navLabel,
    description: service.metaDescription,
    provider: { "@id": SEO_IDS.person },
    areaServed: [
      { "@type": "City", name: "Garuva" },
      {
        "@type": "AdministrativeArea",
        name: "Norte de Santa Catarina",
      },
    ],
  } as const;
}

export function buildBreadcrumbList(
  pageUrl: string,
  items: readonly (readonly [name: string, url: string])[],
) {
  return {
    "@type": "BreadcrumbList",
    "@id": `${pageUrl}#breadcrumb`,
    itemListElement: items.map(([name, item], index) => ({
      "@type": "ListItem" as const,
      position: index + 1,
      name,
      item,
    })),
  } as const;
}