import { describe, it, expect, vi, beforeEach } from 'vitest';
import { screen, waitFor } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import { renderWithProviders } from '../../test/utils';

vi.mock('../../lib/api', () => ({
  api: { get: vi.fn(), post: vi.fn(), patch: vi.fn(), put: vi.fn(), delete: vi.fn() },
  ApiError: class extends Error {},
}));

vi.mock('sonner', () => ({ toast: { success: vi.fn(), error: vi.fn() } }));

import { api } from '../../lib/api';
import ResourceFormModal from './ResourceFormModal';

const get = api.get as ReturnType<typeof vi.fn>;

const resource = {
  uuid: 'r-1',
  name: 'لیزر ۱',
  address_uuid: 'b-1',
  type_uuid: 't-1',
  capacity: 1,
  is_active: true,
  attributes: {},
};

const props = {
  open: true,
  resource: resource as never,
  addresses: [{ uuid: 'b-1', name: 'محل نوبت‌دهی' }] as never,
  types: [{ uuid: 't-1', name: 'دستگاه', code: 'device' }] as never,
  saving: false,
  onClose: () => {},
  onSave: () => {},
};

describe('ResourceFormModal — هشدار غیرفعال‌سازی', () => {
  beforeEach(() => vi.clearAllMocks());

  /** ⭐ غیرفعال‌کردن نوبت‌ها را لغو نمی‌کند؛ اپراتور باید بداند چند بیمار درگیرند. */
  it('warns with the upcoming count only once the resource is switched off', async () => {
    get.mockResolvedValue({ data: { ...resource, upcoming_appointments: 4 } });
    const user = userEvent.setup();

    renderWithProviders(<ResourceFormModal {...props} />);

    await waitFor(() => expect(get).toHaveBeenCalledWith('/api/v1/resource/r-1'));
    expect(screen.queryByText(/نوبت آیندهٔ فعال دارد/)).toBeNull();

    await user.click(screen.getByLabelText('منبع فعال است'));

    expect(await screen.findByText(/۴ نوبت آیندهٔ فعال دارد/)).toBeInTheDocument();
  });

  it('stays quiet when nothing is booked on the resource', async () => {
    get.mockResolvedValue({ data: { ...resource, upcoming_appointments: 0 } });
    const user = userEvent.setup();

    renderWithProviders(<ResourceFormModal {...props} />);

    await waitFor(() => expect(get).toHaveBeenCalled());
    await user.click(screen.getByLabelText('منبع فعال است'));

    expect(screen.queryByText(/نوبت آیندهٔ فعال دارد/)).toBeNull();
  });
});