import { describe, it, expect, beforeEach, vi } from 'vitest';
import { screen, fireEvent, waitFor } from '@testing-library/react';
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 {},
}));

import { api } from '../lib/api';
import { useAuthStore } from '../stores/authStore';
import AppointmentCreatePage from './AppointmentCreatePage';

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

beforeEach(() => {
  get.mockReset();
  post.mockReset();
  useAuthStore.setState({ primaryRole: 'doctor', dbUuid: 'doc1' } as any);
  get.mockResolvedValue({ success: true, data: [] });
  post.mockResolvedValue({ success: true, data: { uuid: 'new1' } });
});

describe('AppointmentCreatePage — افزودن نوبت', () => {
  it('posts a new appointment with the entered patient (happy path)', async () => {
    renderWithProviders(<AppointmentCreatePage />, { route: '/admin/appointments/new' });

    fireEvent.change(screen.getByPlaceholderText('نام و نام خانوادگی مراجعه کننده'), { target: { value: 'علی محمدی' } });
    fireEvent.change(screen.getByPlaceholderText('شماره تماس مراجعه کننده'), { target: { value: '09121234567' } });

    fireEvent.click(screen.getByText('ثبت اطلاعات'));

    await waitFor(() => expect(post).toHaveBeenCalled());
    const [url, body] = post.mock.calls[0];
    expect(url).toBe('/api/v1/my/appointment');
    expect(body).toMatchObject({ doctor_uuid: 'doc1', patient_name: 'علی محمدی', patient_mobile: '09121234567' });
  });

  it('keeps the submit button disabled until a valid patient is entered (boundary)', () => {
    renderWithProviders(<AppointmentCreatePage />, { route: '/admin/appointments/new' });
    const btn = screen.getByText('ثبت اطلاعات') as HTMLButtonElement;
    expect(btn).toBeDisabled();

    // شماره ناقص → همچنان غیرفعال
    fireEvent.change(screen.getByPlaceholderText('نام و نام خانوادگی مراجعه کننده'), { target: { value: 'ب' } });
    fireEvent.change(screen.getByPlaceholderText('شماره تماس مراجعه کننده'), { target: { value: '0912' } });
    expect(btn).toBeDisabled();
  });
});