import React from 'react';
import { describe, expect, it, vi } from 'vitest';
import { render, screen } from '@testing-library/react';

const fixtures = vi.hoisted(() => ({
  event: {
    id: 1,
    name: 'Demo Wedding',
    slug: 'demo-event',
    event_date: '2026-02-19',
    status: 'published' as const,
    settings: { location: 'Berlin' },
    tasks_count: 4,
    photo_count: 12,
    active_invites_count: 3,
    total_invites_count: 5,
    member_permissions: ['photos:moderate', 'tasks:manage', 'join-tokens:manage'],
  },
  activePackage: {
    id: 1,
    package_id: 1,
    package_name: 'Standard',
    package_type: 'standard',
    included_package_slug: null,
    active: true,
    used_events: 2,
    remaining_events: 3,
    price: null,
    currency: null,
    purchased_at: null,
    expires_at: null,
    package_limits: null,
    branding_allowed: true,
    watermark_allowed: true,
    features: [],
  },
}));

const navigateMock = vi.fn();
const authState = {
  status: 'authenticated',
  user: { role: 'tenant_admin' },
};

vi.mock('react-router-dom', () => ({
  useNavigate: () => navigateMock,
  useLocation: () => ({ search: '', pathname: '/event-admin/mobile/dashboard' }),
  useParams: () => ({ slug: fixtures.event.slug }),
}));

vi.mock('react-i18next', () => ({
  useTranslation: () => ({
    t: (key: string, fallback?: string | Record<string, unknown>, options?: Record<string, unknown>) => {
      let text = key;
      let resolvedOptions = options;
      if (typeof fallback === 'string') {
        text = fallback;
      } else if (fallback && typeof fallback === 'object') {
        resolvedOptions = fallback;
        if (typeof fallback.defaultValue === 'string') {
          text = fallback.defaultValue;
        }
      }
      if (!resolvedOptions || typeof text !== 'string') {
        return text;
      }
      return text.replace(/\{\{(\w+)\}\}/g, (_, token) => String(resolvedOptions?.[token] ?? ''));
    },
    i18n: {
      language: 'de',
    },
  }),
  initReactI18next: {
    type: '3rdParty',
    init: () => undefined,
  },
}));

vi.mock('@tanstack/react-query', () => ({
  useQuery: ({ queryKey }: { queryKey: unknown }) => {
    const keyParts = Array.isArray(queryKey) ? queryKey : [queryKey];
    const key = keyParts.map(String).join(':');
    if (key.includes('packages-overview')) {
      return { data: { packages: [], activePackage: fixtures.activePackage }, isLoading: false, isError: false };
    }
    if (key.includes('onboarding') && key.includes('status')) {
      return { data: { steps: { summary_seen_package_id: fixtures.activePackage.id } }, isLoading: false };
    }
    if (key.includes('dashboard') && key.includes('events')) {
      return { data: [fixtures.event], isLoading: false };
    }
    if (key.includes('dashboard') && key.includes('stats')) {
      return { data: null, isLoading: false };
    }
    return { data: null, isLoading: false, isError: false };
  },
}));

vi.mock('../../context/EventContext', () => ({
  useEventContext: () => ({
    events: [fixtures.event],
    activeEvent: fixtures.event,
    hasEvents: true,
    hasMultipleEvents: false,
    isLoading: false,
    selectEvent: vi.fn(),
  }),
}));

vi.mock('../../auth/context', () => ({
  useAuth: () => authState,
}));

vi.mock('../hooks/useInstallPrompt', () => ({
  useInstallPrompt: () => ({ isInstalled: true, canInstall: false, isIos: false, promptInstall: vi.fn() }),
}));

vi.mock('../hooks/useAdminPushSubscription', () => ({
  useAdminPushSubscription: () => ({ supported: true, subscribed: true, permission: 'granted', loading: false, enable: vi.fn() }),
}));

vi.mock('../hooks/useDevicePermissions', () => ({
  useDevicePermissions: () => ({ storage: 'unavailable', loading: false, requestPersistentStorage: vi.fn() }),
}));

vi.mock('../lib/mobileTour', () => ({
  getTourSeen: () => true,
  resolveTourStepKeys: () => [],
  setTourSeen: vi.fn(),
}));

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

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

vi.mock('../components/Primitives', () => ({
  MobileCard: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
  CTAButton: ({ label }: { label: string }) => <button type="button">{label}</button>,
  KpiTile: ({ label, value }: { label: string; value: string | number }) => (
    <div>
      <span>{label}</span>
      <span>{value}</span>
    </div>
  ),
  ActionTile: ({ label }: { label: string }) => <div>{label}</div>,
  PillBadge: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
  SkeletonCard: () => <div>Loading...</div>,
}));

vi.mock('@tamagui/card', () => ({
  Card: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
}));

vi.mock('@tamagui/progress', () => ({
  Progress: Object.assign(({ children }: { children: React.ReactNode }) => <div>{children}</div>, {
    Indicator: ({ children }: { children?: React.ReactNode }) => <div>{children}</div>,
  }),
}));

vi.mock('@tamagui/group', () => ({
  XGroup: Object.assign(({ children }: { children: React.ReactNode }) => <div>{children}</div>, {
    Item: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
  }),
  YGroup: Object.assign(({ children }: { children: React.ReactNode }) => <div>{children}</div>, {
    Item: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
  }),
}));

vi.mock('@tamagui/stacks', () => ({
  YStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
  XStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
}));

vi.mock('@tamagui/text', () => ({
  SizableText: ({ children }: { children: React.ReactNode }) => <span>{children}</span>,
}));

vi.mock('@tamagui/react-native-web-lite', () => ({
  Pressable: ({ children, onPress }: { children: React.ReactNode; onPress?: () => void }) => (
    <button type="button" onClick={onPress}>
      {children}
    </button>
  ),
}));

vi.mock('../theme', () => ({
  ADMIN_ACTION_COLORS: {
    settings: '#10b981',
    tasks: '#f59e0b',
    qr: '#6366f1',
    images: '#ec4899',
    liveShow: '#f97316',
    liveShowSettings: '#38bdf8',
    guests: '#22c55e',
    guestMessages: '#f97316',
    branding: '#0ea5e9',
    photobooth: '#f43f5e',
    recap: '#94a3b8',
    analytics: '#22c55e',
  },
  ADMIN_MOTION: {
    tileStaggerMs: 0,
  },
  useAdminTheme: () => ({
    textStrong: '#0f172a',
    muted: '#64748b',
    border: '#e2e8f0',
    surface: '#ffffff',
    accentSoft: '#eef2ff',
    primary: '#ff5a5f',
    surfaceMuted: '#f8fafc',
    shadow: 'rgba(15,23,42,0.12)',
  }),
}));

vi.mock('../../lib/events', () => ({
  resolveEventDisplayName: () => fixtures.event.name,
  resolveEngagementMode: () => 'full',
  isBrandingAllowed: () => true,
  formatEventDate: () => '19. Feb. 2026',
}));

vi.mock('../eventDate', () => ({
  isPastEvent: () => false,
}));

import MobileDashboardPage from '../DashboardPage';

describe('MobileDashboardPage', () => {
  it('shows package usage progress when a limit is available', () => {
    render(<MobileDashboardPage />);

    expect(screen.getByText('2 of 5 events used')).toBeInTheDocument();
    expect(screen.getByText('3 remaining')).toBeInTheDocument();
  });

  it('hides admin-only shortcuts for members', () => {
    authState.user = { role: 'member' };

    render(<MobileDashboardPage />);

    expect(screen.getByText('Moderation & Live Show')).toBeInTheDocument();
    expect(screen.queryByText('Event settings')).not.toBeInTheDocument();
    expect(screen.queryByText('Live Show settings')).not.toBeInTheDocument();

    authState.user = { role: 'tenant_admin' };
  });
});