/**
 * @file Tests for MemberPolicySettings — the admin's "allow members to run
 * tests" switch in Settings → AI tools: hidden in local mode, for a non-admin
 * and outside S3, and a toggle saves through PUT /api/ai-tools/member-policy.
 * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
 */

import { describe, expect, it, vi, beforeEach } from "vitest";
import { fireEvent, render, screen, waitFor } from "@testing-library/react";
import "../../../i18n";
import { MemberPolicySettings } from "../MemberPolicySettings";
import { api } from "../../../lib/api";

const perms = vi.hoisted(() => ({ isAdmin: true, local: false }));
vi.mock("../../AuthGate", () => ({ usePermissions: () => perms }));
vi.mock("../../../lib/api", () => ({
  api: { aiTools: { memberPolicy: vi.fn(), setMemberPolicy: vi.fn() } },
}));

const get = vi.mocked(api.aiTools.memberPolicy);
const set = vi.mocked(api.aiTools.setMemberPolicy);

describe("MemberPolicySettings", () => {
  beforeEach(() => {
    vi.clearAllMocks();
    perms.isAdmin = true;
    perms.local = false;
  });

  it("lets an admin allow tests, off by default", async () => {
    get.mockResolvedValue({ available: true, allowTests: false });
    set.mockResolvedValue({ available: true, allowTests: true });
    render(<MemberPolicySettings />);
    const sw = await screen.findByRole("switch", { name: "Allow members to run tests" });
    expect(sw).toHaveAttribute("aria-checked", "false");
    fireEvent.click(sw);
    await waitFor(() => expect(set).toHaveBeenCalledWith(true));
    await waitFor(() => expect(sw).toHaveAttribute("aria-checked", "true"));
  });

  it("hides outside S3", async () => {
    get.mockResolvedValue({ available: false, allowTests: false });
    const { container } = render(<MemberPolicySettings />);
    await waitFor(() => expect(get).toHaveBeenCalled());
    expect(container).toBeEmptyDOMElement();
  });

  it("asks nothing for a non-admin or in local mode", () => {
    perms.isAdmin = false;
    const { container } = render(<MemberPolicySettings />);
    expect(container).toBeEmptyDOMElement();
    perms.isAdmin = true;
    perms.local = true;
    render(<MemberPolicySettings />);
    expect(get).not.toHaveBeenCalled();
  });
});