import "../setup.ts";
import { assertFalse, assertStringIncludes } from "@std/assert";
import { renderWelcomeEmail } from "../../mail/welcome.ts";
import { renderPasswordResetEmail } from "../../mail/password-reset.ts";
import { i18n } from "../../mail/i18n.ts";

Deno.test("renderWelcomeEmail: fills the built-in body, in both parts", () => {
  const email = renderWelcomeEmail("newbie");
  assertStringIncludes(email.subject, "Welcome to gerbeur");
  assertStringIncludes(email.text, "Hi **newbie**");
  assertFalse(email.text.includes("{{"));
  assertStringIncludes(email.html, "newbie</b>");
  assertStringIncludes(email.html, "Welcome to gerbeur!</h1>");
});

Deno.test("renderPasswordResetEmail: the button and the raw link carry the URL", () => {
  const url = "http://gerbeur.test/reset-password?token=a.b&x=<y>";
  const email = renderPasswordResetEmail("bob", url, 1);
  assertStringIncludes(email.text, "# Reset your password");
  assertStringIncludes(email.text, `[Reset password](${url})`);
  assertStringIncludes(email.text, "for 1 hour");
  assertStringIncludes(
    email.html,
    `href="http://gerbeur.test/reset-password?token=a.b&amp;x=&lt;y&gt;"`,
  );
  assertFalse(email.html.includes("<y>"));
});

Deno.test("the emails speak the catalog's language", () => {
  i18n.activate("fr");
  try {
    const email = renderPasswordResetEmail("bob", "http://g.test/r", 2);
    assertStringIncludes(email.subject, "Réinitialisez votre mot de passe");
    assertStringIncludes(email.text, "pendant 2 heures");
    assertStringIncludes(renderWelcomeEmail("bob").text, "Bonjour **bob**");
  } finally {
    i18n.activate("en");
  }
});