/**
 * @jest-environment-options {"url": "https://www.evandro.dev.br/"}
 */
import { act, render, screen } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import type { ComponentProps } from "react";
import { openCookiePreferences } from "@/lib/analytics";
import GoogleAnalytics from "./GoogleAnalytics";

/**
 * Caminho de GoogleAnalytics (expireAnalyticsCookies) quando o site roda em um subdomínio de evandro.dev.br:
 * o cookie _ga é expirado no host e também no domínio raiz, cada um com seu atributo Domain.
 */

jest.mock("next/script", () => ({
  __esModule: true,
  default: ({
    strategy: _strategy,
    ...props
  }: ComponentProps<"script"> & { strategy?: string }) => <script {...props} />,
}));

const CONSENT_KEY = "evandro.analytics-consent.v1";

function setCookie(value: string) {
  // biome-ignore lint/suspicious/noDocumentCookie: JSDOM cookie setup is the behavior boundary exercised by revocation.
  document.cookie = value;
}

beforeEach(() => {
  jest.replaceProperty(process.env, "NODE_ENV", "production");
  localStorage.setItem(CONSENT_KEY, "granted");
});

afterEach(() => {
  jest.restoreAllMocks();
  localStorage.clear();
});

it("path: host is a subdomain of the site -> expires _ga on the path, on the host and on the root domain", async () => {
  const user = userEvent.setup();
  expect(window.location.hostname).toBe("www.evandro.dev.br");
  setCookie("_ga=1; Path=/");
  render(
    <>
      <button type="button" onClick={openCookiePreferences}>
        Preferências de cookies
      </button>
      <GoogleAnalytics />
    </>,
  );
  await screen.findByTestId("google-analytics-script");
  const cookieWrites = jest.spyOn(document, "cookie", "set");

  await user.click(
    screen.getByRole("button", { name: "Preferências de cookies" }),
  );
  await act(async () => {});
  await user.click(screen.getByRole("button", { name: "Recusar" }));

  const writes = cookieWrites.mock.calls.map(([value]) => String(value));
  expect(writes).toHaveLength(3);
  expect(writes[0]).toMatch(/^_ga=; Max-Age=0;/);
  expect(writes[0]).not.toContain("Domain=");
  expect(writes[1]).toMatch(/; Domain=www\.evandro\.dev\.br$/);
  expect(writes[2]).toMatch(/; Domain=evandro\.dev\.br$/);
});