import React from 'react';
import { describe, expect, it, vi } from 'vitest';
import { render, screen } from '@testing-library/react';
import { MemoryRouter, Route, Routes } from 'react-router-dom';
import GalleryPage from '../GalleryPage';
import { LocaleProvider } from '../../i18n/LocaleContext';

vi.mock('../../polling/usePollGalleryDelta', () => ({
  usePollGalleryDelta: () => ({
    photos: [],
    loading: false,
    newCount: 0,
    acknowledgeNew: vi.fn(),
    refreshNow: vi.fn(),
  }),
}));

vi.mock('../../context/EventBrandingContext', () => ({
  useEventBranding: () => ({
    branding: {
      primaryColor: '#FF5A5F',
      secondaryColor: '#FFF8F5',
      fontFamily: 'Space Grotesk, sans-serif',
      buttons: { radius: 12, style: 'filled', linkColor: '#FF5A5F' },
      typography: { heading: 'Space Grotesk, sans-serif', body: 'Space Grotesk, sans-serif' },
    },
  }),
}));

vi.mock('../../context/EventStatsContext', () => ({
  useEventStats: () => ({
    likesCount: 12,
    guestCount: 5,
    onlineGuests: 2,
    tasksSolved: 0,
    latestPhotoAt: null,
    loading: false,
    eventKey: 'demo',
    slug: 'demo',
  }),
}));

vi.mock('../../services/eventApi', () => ({
  fetchEvent: vi.fn().mockResolvedValue({ name: 'Demo Event' }),
}));

vi.mock('../../components/ToastHost', () => ({
  useToast: () => ({ push: vi.fn() }),
}));

vi.mock('../../components/ShareSheet', () => ({
  default: () => null,
}));

vi.mock('../PhotoLightbox', () => ({
  default: () => null,
}));

vi.mock('../../components/PullToRefresh', () => ({
  default: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
}));

vi.mock('../../components/FiltersBar', () => ({
  default: () => <div data-testid="filters-bar" />,
}));

describe('GalleryPage hero CTA', () => {
  it('links to the upload page', async () => {
    render(
      <LocaleProvider defaultLocale="de">
        <MemoryRouter initialEntries={['/e/demo/gallery']}>
          <Routes>
            <Route path="/e/:token/gallery" element={<GalleryPage />} />
          </Routes>
        </MemoryRouter>
      </LocaleProvider>
    );

    const link = await screen.findByRole('link', { name: /neues foto hochladen/i });
    expect(link).toHaveAttribute('href', '/e/demo/upload');
  });
});