// What the profile menu shows of the signed-in user, shared by the swarm UI,
// the hive dashboard and the per-agent page. Run by `npm test`.
import assert from "node:assert/strict";
import { test } from "node:test";
import {
  accountLinks,
  initialOf,
  labelOf,
  parseWhoAmI,
  pickAccent,
} from "../../shared/src/user-menu/identity.ts";

test("authelia's user info is read from its {status, data} envelope or bare", () => {
  const data = { display_name: "Mara", emails: ["mara@example.org"] };
  assert.deepEqual(parseWhoAmI({ status: "OK", data }), {
    displayName: "Mara",
    email: "mara@example.org",
  });
  assert.deepEqual(parseWhoAmI(data), {
    displayName: "Mara",
    email: "mara@example.org",
  });
});

test("a shape that is not recognised gives no name instead of an error", () => {
  const none = { displayName: null, email: null };
  assert.deepEqual(parseWhoAmI(null), none);
  assert.deepEqual(parseWhoAmI("nope"), none);
  assert.deepEqual(
    parseWhoAmI({ data: { display_name: 3, emails: "x" } }),
    none,
  );
  assert.deepEqual(parseWhoAmI({ data: { emails: [7] } }), none);
});

test("the label is the display name, else the e-mail, else none", () => {
  assert.equal(labelOf({ displayName: "Mara", email: "m@x" }), "Mara");
  assert.equal(labelOf({ displayName: "", email: "m@x" }), "m@x");
  assert.equal(labelOf({ displayName: null, email: null }), null);
  assert.equal(labelOf(null), null);
});

test("the avatar letter is the label's first, capitalised, or a question mark", () => {
  assert.equal(initialOf("  mara"), "M");
  assert.equal(initialOf(null), "?");
  assert.equal(initialOf(""), "?");
});

test("a name always gets the same colour, one of the theme's", () => {
  assert.equal(pickAccent("Mara"), pickAccent("Mara"));
  assert.match(pickAccent("Mara"), /^var\(--[a-z]+\)$/);
  const seen = new Set(
    ["a", "b", "c", "d", "e", "f", "g", "h", "i"].map(pickAccent),
  );
  assert.ok(seen.size > 1, "different names do not all collapse to one colour");
});

test("the account links sit under authelia's URL whether or not it ends in a slash", () => {
  const want = {
    settings: "https://auth.example.org/settings",
    logout: "https://auth.example.org/logout",
  };
  assert.deepEqual(accountLinks("https://auth.example.org/"), want);
  assert.deepEqual(accountLinks("https://auth.example.org"), want);
  assert.equal(accountLinks(null), null);
  assert.equal(accountLinks(""), null);
});