Add bulk room add

frontend/src/test/bulkAddChannelResultModal.test.tsx

@@ -0,0 +1,46 @@
+import { render, screen } from '@testing-library/react';
+import { describe, expect, it } from 'vitest';
+
+import { BulkAddChannelResultModal } from '../components/BulkAddChannelResultModal';
+
+describe('BulkAddChannelResultModal', () => {
+  it('renders links only for newly created rooms', () => {
+    render(
+      <BulkAddChannelResultModal
+        open
+        onClose={() => {}}
+        result={{
+          created_channels: [
+            {
+              key: 'AA'.repeat(16),
+              name: '#ops',
+              is_hashtag: true,
+              on_radio: false,
+              last_read_at: null,
+            },
+            {
+              key: 'BB'.repeat(16),
+              name: '#mesh-room',
+              is_hashtag: true,
+              on_radio: false,
+              last_read_at: null,
+            },
+          ],
+          existing_count: 3,
+          invalid_names: ['bad_room'],
+          decrypt_started: true,
+          decrypt_total_packets: 8,
+          message: 'Created 2 rooms',
+        }}
+      />
+    );
+
+    const opsLink = screen.getByRole('link', { name: '#ops' });
+    const meshLink = screen.getByRole('link', { name: '#mesh-room' });
+
+    expect(opsLink.getAttribute('href')).toContain('#channel/');
+    expect(meshLink.getAttribute('href')).toContain('#channel/');
+    expect(screen.queryByRole('link', { name: /bad_room/i })).toBeNull();
+    expect(screen.getByText(/Ignored invalid room names: bad_room/)).toBeTruthy();
+  });
+});

frontend/src/test/newMessageModal.test.tsx

@@ -27,6 +27,7 @@ describe('NewMessageModal form reset', () => {
   const onCreateContact = vi.fn().mockResolvedValue(undefined);
   const onCreateChannel = vi.fn().mockResolvedValue(undefined);
   const onCreateHashtagChannel = vi.fn().mockResolvedValue(undefined);
+  const onBulkAddHashtagChannels = vi.fn().mockResolvedValue(undefined);
 
   beforeEach(() => {
     vi.clearAllMocks();
@@ -44,6 +45,7 @@ describe('NewMessageModal form reset', () => {
         onCreateContact={onCreateContact}
         onCreateChannel={onCreateChannel}
         onCreateHashtagChannel={onCreateHashtagChannel}
+        onBulkAddHashtagChannels={onBulkAddHashtagChannels}
         {...overrides}
       />
     );
@@ -111,6 +113,53 @@ describe('NewMessageModal form reset', () => {
     });
   });
 
+  describe('bulk hashtag tab', () => {
+    it('is only visible when enabled', () => {
+      renderModal();
+      expect(screen.queryByRole('tab', { name: 'Bulk Add Channel' })).toBeNull();
+    });
+
+    it('opens on the bulk tab when enabled and submits normalized room names', async () => {
+      const user = userEvent.setup();
+      renderModal(true, { showBulkAddChannelTab: true });
+
+      await waitFor(() => {
+        expect(screen.getByRole('tab', { name: 'Bulk Add Channel' })).toHaveAttribute(
+          'data-state',
+          'active'
+        );
+      });
+
+      await user.type(
+        screen.getByRole('textbox', { name: 'Bulk channel names' }),
+        '#Ops{enter}mesh-room another-room #Ops'
+      );
+      await user.click(screen.getByRole('button', { name: 'Add Channels' }));
+
+      await waitFor(() => {
+        expect(onBulkAddHashtagChannels).toHaveBeenCalledWith(
+          ['#ops', '#mesh-room', '#another-room'],
+          false
+        );
+      });
+      expect(onClose).toHaveBeenCalled();
+    });
+
+    it('shows invalid bulk room names before submitting', async () => {
+      const user = userEvent.setup();
+      renderModal(true, { showBulkAddChannelTab: true });
+
+      await user.type(
+        screen.getByRole('textbox', { name: 'Bulk channel names' }),
+        'good-room bad_room'
+      );
+      await user.click(screen.getByRole('button', { name: 'Add Channels' }));
+
+      expect(onBulkAddHashtagChannels).not.toHaveBeenCalled();
+      expect(screen.getByText('Invalid room names: bad_room')).toBeTruthy();
+    });
+  });
+
   describe('new-contact tab', () => {
     it('clears name and key after successful Create', async () => {
       const user = userEvent.setup();

frontend/src/test/useContactsAndChannels.test.ts

@@ -9,7 +9,7 @@ import { act, renderHook } from '@testing-library/react';
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 
 import { useContactsAndChannels } from '../hooks/useContactsAndChannels';
-import type { Contact } from '../types';
+import type { BulkCreateHashtagChannelsResult, Contact } from '../types';
 
 // Mock api module
 vi.mock('../api', () => ({
@@ -18,6 +18,7 @@ vi.mock('../api', () => ({
     getChannels: vi.fn(),
     createContact: vi.fn(),
     createChannel: vi.fn(),
+    bulkCreateHashtagChannels: vi.fn(),
     deleteContact: vi.fn(),
     deleteChannel: vi.fn(),
     decryptHistoricalPackets: vi.fn(),
@@ -171,4 +172,41 @@ describe('useContactsAndChannels', () => {
       expect(api.getContacts).toHaveBeenCalledTimes(2);
     });
   });
+
+  describe('bulk hashtag creation', () => {
+    it('refreshes channels and returns the backend result', async () => {
+      const { api } = await import('../api');
+      const resultPayload: BulkCreateHashtagChannelsResult = {
+        created_channels: [
+          {
+            key: 'AA'.repeat(16),
+            name: '#ops',
+            is_hashtag: true,
+            on_radio: false,
+            last_read_at: null,
+          },
+        ],
+        existing_count: 1,
+        invalid_names: [],
+        decrypt_started: true,
+        decrypt_total_packets: 12,
+        message: 'Created 1 room',
+      };
+      vi.mocked(api.bulkCreateHashtagChannels).mockResolvedValueOnce(resultPayload);
+      vi.mocked(api.getChannels).mockResolvedValueOnce(resultPayload.created_channels);
+      vi.mocked(api.getUndecryptedPacketCount).mockResolvedValueOnce({ count: 9 });
+
+      const { result } = renderUseContactsAndChannels();
+
+      let response: BulkCreateHashtagChannelsResult | null = null;
+      await act(async () => {
+        response = await result.current.handleBulkCreateHashtagChannels(['#ops'], true);
+      });
+
+      expect(api.bulkCreateHashtagChannels).toHaveBeenCalledWith(['#ops'], true);
+      expect(api.getChannels).toHaveBeenCalled();
+      expect(api.getUndecryptedPacketCount).toHaveBeenCalled();
+      expect(response).toEqual(resultPayload);
+    });
+  });
 });