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

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

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

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

  it("reads the current user profile through the real user router path", async () => {
    const db = {
      user: {
        findUnique: vi.fn().mockResolvedValue({
          id: "user_1",
          name: "Assistant User",
          email: "assistant@example.com",
          systemRole: SystemRole.ADMIN,
          permissionOverrides: null,
          createdAt: new Date("2026-03-28T10:00:00.000Z"),
        }),
      },
    };
    const ctx = createToolContext(db, SystemRole.ADMIN);

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

    expect(db.user.findUnique).toHaveBeenCalledWith({
      where: { id: "user_1" },
      select: {
        id: true,
        name: true,
        email: true,
        systemRole: true,
        permissionOverrides: true,
        createdAt: true,
      },
    });
    expect(JSON.parse(result.content)).toEqual({
      id: "user_1",
      name: "Assistant User",
      email: "assistant@example.com",
      systemRole: SystemRole.ADMIN,
      permissionOverrides: null,
      createdAt: "2026-03-28T10:00:00.000Z",
    });
  });

  it("returns a stable error when reading the current user profile for a missing user", async () => {
    const ctx = createToolContext({
      user: {
        findUnique: vi.fn().mockResolvedValue(null),
      },
    }, SystemRole.ADMIN);

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

    expect(JSON.parse(result.content)).toEqual({
      error: "User not found with the given criteria.",
    });
  });
});