import { describe, it, expect, vi } from "vitest";

vi.mock("~/lib/auth.server", () => ({
  auth: { api: { getSession: vi.fn() } },
}));
vi.mock("~/lib/cloudinary.server", () => ({ deleteCloudinaryImageByUrl: vi.fn() }));
vi.mock("~/lib/email.server", () => ({
  sendEmail: vi.fn(),
  wrapInEmailTemplate: vi.fn(),
  emailParagraph: vi.fn(),
  escapeHtml: vi.fn(),
}));
vi.mock("~/models/user", () => ({
  findUserById: vi.fn(),
  findUserByUsername: vi.fn(),
  isUserInActiveDraft: vi.fn(),
  updateUser: vi.fn(),
  anonymizeUserAccount: vi.fn(),
  USERNAME_RE: /^[a-zA-Z0-9_-]{3,30}$/,
}));
vi.mock("~/models/account", () => ({ findLinkedAccountsByUserId: vi.fn() }));
vi.mock("~/models/team", () => ({ findTeamsByOwnerId: vi.fn(), removeTeamOwner: vi.fn() }));
vi.mock("~/models/commissioner", () => ({ removeAllCommissionersByUserId: vi.fn() }));

import { loader } from "../settings";
import { auth } from "~/lib/auth.server";

type LoaderArgs = Parameters<typeof loader>[0];

function loaderArgs(section?: string): LoaderArgs {
  const path = section ? `/settings/${section}` : "/settings";
  return {
    params: { section },
    request: new Request(`http://localhost${path}`),
    context: {},
  } as unknown as LoaderArgs;
}

describe("/settings loader section handling", () => {
  it("redirects an unknown section back to /settings", async () => {
    const result = (await loader(loaderArgs("bogus"))) as Response;
    expect(result).toBeInstanceOf(Response);
    expect(result.status).toBe(302);
    expect(result.headers.get("Location")).toBe("/settings");
    // The bad section short-circuits before we ever touch the session.
    expect(auth.api.getSession).not.toHaveBeenCalled();
  });

  it("does not redirect a valid section before auth runs", async () => {
    vi.mocked(auth.api.getSession).mockResolvedValue(null as never);
    const result = (await loader(loaderArgs("account"))) as Response;
    // Falls through to the auth check, which redirects to login (not /settings).
    expect(result.headers.get("Location")).toBe("/login?redirectTo=/settings");
    expect(auth.api.getSession).toHaveBeenCalled();
  });
});