guest pwa: hide tasks when inactive and improve empty gallery state

resources/js/guest-v2/__tests__/AppShell.test.tsx

@@ -0,0 +1,117 @@
+import React from 'react';
+import { describe, expect, it, vi } from 'vitest';
+import { render, screen } from '@testing-library/react';
+
+const useEventDataMock = vi.fn();
+
+vi.mock('react-router-dom', () => ({
+  useNavigate: () => vi.fn(),
+  useLocation: () => ({ pathname: '/e/demo' }),
+}));
+
+vi.mock('../context/EventDataContext', () => ({
+  useEventData: () => useEventDataMock(),
+}));
+
+vi.mock('@/shared/guest/context/NotificationCenterContext', () => ({
+  useOptionalNotificationCenter: () => ({ unreadCount: 0 }),
+}));
+
+vi.mock('@/shared/guest/i18n/useTranslation', () => ({
+  useTranslation: () => ({
+    t: (_key: string, fallback?: string) => fallback ?? _key,
+  }),
+}));
+
+vi.mock('../lib/guestTheme', () => ({
+  useGuestThemeVariant: () => ({ isDark: false }),
+}));
+
+vi.mock('@tamagui/stacks', () => ({
+  XStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+  YStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+}));
+
+vi.mock('@tamagui/button', () => ({
+  Button: ({ children, disabled, ...rest }: { children: React.ReactNode; disabled?: boolean }) => (
+    <button type="button" disabled={disabled} {...rest}>
+      {children}
+    </button>
+  ),
+}));
+
+vi.mock('../components/TopBar', () => ({
+  default: () => <div>topbar</div>,
+}));
+
+vi.mock('../components/FloatingActionButton', () => ({
+  default: () => <div>fab</div>,
+}));
+
+vi.mock('../components/CompassHub', () => ({
+  default: ({ quadrants }: { quadrants: Array<{ key: string; label: string; disabled?: boolean }> }) => (
+    <div>
+      {quadrants.map((item) => (
+        <button key={item.key} type="button" disabled={item.disabled}>
+          {item.label}
+        </button>
+      ))}
+    </div>
+  ),
+}));
+
+vi.mock('../components/AmbientBackground', () => ({
+  default: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+}));
+
+vi.mock('../components/NotificationSheet', () => ({
+  default: () => null,
+}));
+
+vi.mock('../components/SettingsSheet', () => ({
+  default: () => null,
+}));
+
+vi.mock('../components/GuestAnalyticsNudge', () => ({
+  default: () => null,
+}));
+
+vi.mock('lucide-react', () => ({
+  Sparkles: () => <span>sparkles</span>,
+  Share2: () => <span>share</span>,
+  Image: () => <span>image</span>,
+  Camera: () => <span>camera</span>,
+  Settings: () => <span>settings</span>,
+  Home: () => <span>home</span>,
+  Menu: () => <span>menu</span>,
+}));
+
+import AppShell from '../components/AppShell';
+
+describe('AppShell', () => {
+  it('disables task link when no active tasks are available', () => {
+    useEventDataMock.mockReturnValue({
+      tasksEnabled: true,
+      hasActiveTasks: false,
+      event: { name: 'Demo Event' },
+      token: 'demo',
+    });
+
+    render(<AppShell><div>content</div></AppShell>);
+
+    expect(screen.getByRole('button', { name: 'Tasks' })).toBeDisabled();
+  });
+
+  it('keeps task link enabled when active tasks exist', () => {
+    useEventDataMock.mockReturnValue({
+      tasksEnabled: true,
+      hasActiveTasks: true,
+      event: { name: 'Demo Event' },
+      token: 'demo',
+    });
+
+    render(<AppShell><div>content</div></AppShell>);
+
+    expect(screen.getByRole('button', { name: 'Tasks' })).toBeEnabled();
+  });
+});