/**
 * @file AlertsNotifications.roles.test.tsx
 * @description Server mode, not an admin: alert rules and channels fire for
 * every user, so neither tab is shown nor loaded, and an analyst's feed offers
 * Acknowledge only on alerts the server marks theirs (`can_ack`).
 * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
 */

import { describe, it, expect, vi } from "vitest";
import { render, screen } from "@testing-library/react";
import { MemoryRouter } from "react-router-dom";

const rulesList = vi.fn(async () => ({ rules: [] }));
const alert = (id: number, can_ack: boolean) => ({
  id,
  rule_id: "r1",
  rule_name: `rule ${id}`,
  rule_type: "error_rate",
  session_id: null,
  agent_id: null,
  message: `boom ${id}`,
  details: null,
  triggered_at: "2026-10-08T00:00:00.000Z",
  acknowledged_at: null,
  can_ack,
});
vi.mock("../../lib/api", () => ({
  api: {
    alerts: {
      rules: { list: () => rulesList() },
      list: vi.fn(async () => ({
        alerts: [alert(1, true), alert(2, false)],
        total: 2,
        unacked: 2,
      })),
      ack: vi.fn(),
      ackAll: vi.fn(),
    },
  },
}));
vi.mock("../AuthGate", () => ({
  usePermissions: () => ({ isAdmin: false, seesAll: true, canEditLane: () => false }),
}));

import { AlertsNotifications } from "../AlertsNotifications";

describe("AlertsNotifications for a non-admin", () => {
  it("shows only the feed, and Acknowledge only where the server allows it", async () => {
    render(
      <MemoryRouter>
        <AlertsNotifications />
      </MemoryRouter>
    );
    expect(await screen.findByText("boom 2")).toBeInTheDocument();
    expect(screen.getAllByRole("button", { name: /^acknowledge$/i })).toHaveLength(1);
    expect(screen.queryByRole("button", { name: /rules/i })).toBeNull();
    expect(screen.queryByRole("button", { name: /channels/i })).toBeNull();
    expect(rulesList).not.toHaveBeenCalled();
  });
});