Refine guest gallery UI and add multi-photo upload flow

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

@@ -1,10 +1,14 @@
 import React from 'react';
-import { describe, expect, it, vi } from 'vitest';
-import { render, screen } from '@testing-library/react';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { fireEvent, render, screen, waitFor } from '@testing-library/react';
 import { EventDataProvider } from '../context/EventDataContext';
 
+const navigateMock = vi.fn();
+const uploadPhotoMock = vi.fn();
+const addToQueueMock = vi.fn();
+
 vi.mock('react-router-dom', () => ({
-  useNavigate: () => vi.fn(),
+  useNavigate: () => navigateMock,
   useSearchParams: () => [new URLSearchParams('taskId=12')],
 }));
 
@@ -18,8 +22,8 @@ vi.mock('@tamagui/text', () => ({
 }));
 
 vi.mock('@tamagui/button', () => ({
-  Button: ({ children, ...rest }: { children: React.ReactNode }) => (
-    <button type="button" {...rest}>
+  Button: ({ children, onPress, ...rest }: { children: React.ReactNode; onPress?: () => void }) => (
+    <button type="button" onClick={onPress} {...rest}>
       {children}
     </button>
   ),
@@ -30,8 +34,8 @@ vi.mock('../components/AppShell', () => ({
 }));
 
 vi.mock('../services/uploadApi', () => ({
-  uploadPhoto: vi.fn(),
-  useUploadQueue: () => ({ items: [], add: vi.fn() }),
+  uploadPhoto: (...args: unknown[]) => uploadPhotoMock(...args),
+  useUploadQueue: () => ({ items: [], add: addToQueueMock }),
 }));
 
 vi.mock('../services/tasksApi', () => ({
@@ -64,7 +68,22 @@ vi.mock('@/hooks/use-appearance', () => ({
 
 import UploadScreen from '../screens/UploadScreen';
 
+Object.defineProperty(URL, 'createObjectURL', {
+  writable: true,
+  value: vi.fn(() => 'blob:preview'),
+});
+Object.defineProperty(URL, 'revokeObjectURL', {
+  writable: true,
+  value: vi.fn(),
+});
+
 describe('UploadScreen', () => {
+  beforeEach(() => {
+    navigateMock.mockReset();
+    uploadPhotoMock.mockReset();
+    addToQueueMock.mockReset();
+  });
+
   it('renders queue entry point', () => {
     render(
       <EventDataProvider token="token">
@@ -84,4 +103,48 @@ describe('UploadScreen', () => {
 
     expect(await screen.findByText('Capture the dancefloor')).toBeInTheDocument();
   });
+
+  it('redirects to queue with notice when upload fails because of network', async () => {
+    uploadPhotoMock.mockRejectedValueOnce({ code: 'network_error' });
+    addToQueueMock.mockResolvedValueOnce(undefined);
+
+    const { container } = render(
+      <EventDataProvider token="token">
+        <UploadScreen />
+      </EventDataProvider>
+    );
+
+    const input = container.querySelector('input[type="file"]') as HTMLInputElement;
+    const file = new File(['demo'], 'demo.jpg', { type: 'image/jpeg' });
+
+    fireEvent.change(input, { target: { files: [file] } });
+    fireEvent.click(await screen.findByText('Foto verwenden'));
+
+    await waitFor(() => {
+      expect(addToQueueMock).toHaveBeenCalled();
+      expect(navigateMock).toHaveBeenCalledWith('../queue?notice=network-retry');
+    });
+  });
+
+  it('uploads all selected photos when multiple files are picked', async () => {
+    uploadPhotoMock.mockResolvedValueOnce(101).mockResolvedValueOnce(102);
+
+    const { container } = render(
+      <EventDataProvider token="token">
+        <UploadScreen />
+      </EventDataProvider>
+    );
+
+    const input = container.querySelector('input[type="file"]') as HTMLInputElement;
+    const first = new File(['one'], 'one.jpg', { type: 'image/jpeg' });
+    const second = new File(['two'], 'two.jpg', { type: 'image/jpeg' });
+
+    fireEvent.change(input, { target: { files: [first, second] } });
+    fireEvent.click(await screen.findByText('Upload {count} photos'));
+
+    await waitFor(() => {
+      expect(uploadPhotoMock).toHaveBeenCalledTimes(2);
+    });
+    expect(addToQueueMock).not.toHaveBeenCalled();
+  });
 });