import { beforeEach, describe, expect, it, vi } from "vitest";
import { SystemRole } from "@nexus/shared";

vi.mock("@nexus/application", async (importOriginal) => {
  const actual = await importOriginal<typeof import("@nexus/application")>();
  return {
    ...actual,
    getDashboardBudgetForecast: vi.fn().mockResolvedValue([]),
    getDashboardPeakTimes: vi.fn().mockResolvedValue([]),
    listAssignmentBookings: vi.fn().mockResolvedValue([]),
  };
});

import { executeTool, type ToolContext } from "../router/assistant-tools.js";
import { createToolContext } from "./assistant-tools-user-self-service-test-helpers.js";

describe("assistant user self-service auth guard tools", () => {
  beforeEach(() => {
    vi.clearAllMocks();
  });

  it("returns a stable assistant error when authenticated assistant context is missing for a self-service read tool", async () => {
    const ctx = {
      ...createToolContext({}, SystemRole.ADMIN),
      session: null,
      dbUser: null,
    } as unknown as ToolContext;

    const result = await executeTool("get_current_user", "{}", ctx);

    expect(JSON.parse(result.content)).toEqual({
      error: "Authenticated assistant context is required for this tool.",
    });
  });

  it("returns a stable assistant error when authenticated assistant context is missing for a self-service mutation tool", async () => {
    const ctx = {
      ...createToolContext({}, SystemRole.ADMIN),
      session: null,
      dbUser: null,
    } as unknown as ToolContext;

    const result = await executeTool(
      "save_dashboard_layout",
      JSON.stringify({
        layout: {
          version: 2,
          gridCols: 12,
          widgets: [],
        },
      }),
      ctx,
    );

    expect(JSON.parse(result.content)).toEqual({
      error: "Authenticated assistant context is required for this tool.",
    });
  });
});