import { render } from "@testing-library/react";
import { SEO_IDS } from "@/lib/seo";
import CinematicHome from "./CinematicHome";

/**
 * Dados estruturados da home: um único script `application/ld+json` com o negócio (ProfessionalService). O WebSite e
 * a Person já saem do layout (app/layout.tsx), e repeti-los aqui duplicaria os dados.
 */

jest.mock("../Hero", () => ({ __esModule: true, default: () => null }));
jest.mock("../Projects", () => ({ __esModule: true, default: () => null }));
jest.mock("../About", () => ({ __esModule: true, default: () => null }));
jest.mock("../WorkModalities", () => ({ WorkModalities: () => null }));
jest.mock("../HomeFaq", () => ({ __esModule: true, default: () => null }));
jest.mock("../Testimonials", () => ({ __esModule: true, default: () => null }));
jest.mock("../Contact", () => ({ __esModule: true, default: () => null }));
jest.mock("./CinematicMain", () => ({
  __esModule: true,
  default: ({ children }: { children: React.ReactNode }) => (
    <main>{children}</main>
  ),
}));

function structuredData() {
  const { container } = render(<CinematicHome projects={[]} />);
  return Array.from(
    container.querySelectorAll('script[type="application/ld+json"]'),
  ).map((script) => JSON.parse(script.textContent ?? ""));
}

describe("CinematicHome: dados estruturados", () => {
  it("emits exactly one ld+json script, before the scenes", () => {
    const { container } = render(<CinematicHome projects={[]} />);

    const scripts = container.querySelectorAll(
      'script[type="application/ld+json"]',
    );
    expect(scripts).toHaveLength(1);
    expect(container.firstElementChild).toBe(scripts[0]);
  });

  it("describes only the business as a ProfessionalService, without repeating what the layout emits", () => {
    const [data] = structuredData();

    expect(data["@context"]).toBe("https://schema.org");
    expect(data["@graph"]).toHaveLength(1);
    const [business] = data["@graph"];
    expect(business["@type"]).toBe("ProfessionalService");
    expect(business["@id"]).toBe(SEO_IDS.professionalService);
    expect(business.founder).toEqual({ "@id": SEO_IDS.person });
    expect(JSON.stringify(data)).not.toMatch(/"@type":"(WebSite|Person)"/);
  });
});