.forgejo/workflows/build.yml

@@ -9,21 +9,12 @@ on:
 jobs:
   build:
     runs-on: self-hosted
-
-    strategy:
-      matrix:
-        node-version: [ 20, 22 ]
+    # Note: Node.js is pre-installed on self-hosted runners
 
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Set up Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'npm'
-
       - name: Clean NextJS cache
         run: rm -rf .next
 
@@ -40,8 +31,7 @@ jobs:
         run: npm run build
 
       - name: Upload Build Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
-          name: obs-ss-${{ matrix.node-version }}
-          include-hidden-files: 'true'
+          name: obs-ss-build
           path: ./.next/*

CLAUDE.md

@@ -84,6 +84,8 @@ This is a Next.js web application that controls multiple OBS Source Switchers. I
 #### Team Management
 - `GET /api/teams` - Get all teams
 - `GET /api/getTeamName` - Get team name by ID
+- `POST /api/createGroup` - Create OBS group from team
+- `POST /api/syncGroups` - Synchronize all teams with OBS groups
 
 #### System Status
 - `GET /api/obsStatus` - Real-time OBS connection and streaming status
@@ -92,7 +94,7 @@ This is a Next.js web application that controls multiple OBS Source Switchers. I
 
 Dynamic table names with seasonal configuration:
 - `streams_YYYY_SEASON_SUFFIX`: id, name, obs_source_name, url, team_id
-- `teams_YYYY_SEASON_SUFFIX`: team_id, team_name
+- `teams_YYYY_SEASON_SUFFIX`: team_id, team_name, group_name
 
 ### OBS Integration Pattern
 
@@ -100,6 +102,18 @@ The app uses a sophisticated dual integration approach:
 
 1. **WebSocket Connection**: Direct OBS control using obs-websocket-js with persistent connection management
 2. **Text File System**: Each screen position has a corresponding text file that OBS Source Switcher monitors
+3. **Group Management**: Teams can be mapped to OBS groups (implemented as scenes) for organized source management
+
+**Required OBS Source Switchers** (must be created with these exact names):
+- `ss_large` - Large screen source switcher
+- `ss_left` - Left screen source switcher  
+- `ss_right` - Right screen source switcher
+- `ss_top_left` - Top left screen source switcher
+- `ss_top_right` - Top right screen source switcher
+- `ss_bottom_left` - Bottom left screen source switcher
+- `ss_bottom_right` - Bottom right screen source switcher
+
+See [OBS Setup Guide](./docs/OBS_SETUP.md) for detailed configuration instructions.
 
 **Source Control Workflow**:
 1. User selects stream in React UI

app/api/__tests__/streams.test.ts

@@ -6,7 +6,7 @@ jest.mock('@/lib/database', () => ({
 }));
 
 describe('/api/streams', () => {
-  let mockDb: any;
+  let mockDb: { all: jest.Mock };
   
   beforeEach(() => {
     // Create mock database
@@ -27,7 +27,7 @@ describe('/api/streams', () => {
       
       mockDb.all.mockResolvedValue(mockStreams);
       
-      const response = await GET();
+      const _response = await GET();
       
       expect(mockDb.all).toHaveBeenCalledWith(
         expect.stringContaining('SELECT * FROM')
@@ -40,7 +40,7 @@ describe('/api/streams', () => {
     it('returns empty array when no streams exist', async () => {
       mockDb.all.mockResolvedValue([]);
       
-      const response = await GET();
+      const _response = await GET();
       
       const { NextResponse } = require('next/server');
       expect(NextResponse.json).toHaveBeenCalledWith([]);
@@ -50,7 +50,7 @@ describe('/api/streams', () => {
       const dbError = new Error('Database connection failed');
       mockDb.all.mockRejectedValue(dbError);
       
-      const response = await GET();
+      const _response = await GET();
       
       const { NextResponse } = require('next/server');
       expect(NextResponse.json).toHaveBeenCalledWith(
@@ -64,7 +64,7 @@ describe('/api/streams', () => {
       const { getDatabase } = require('@/lib/database');
       getDatabase.mockRejectedValue(connectionError);
       
-      const response = await GET();
+      const _response = await GET();
       
       const { NextResponse } = require('next/server');
       expect(NextResponse.json).toHaveBeenCalledWith(

app/api/__tests__/teams.test.ts

@@ -24,7 +24,7 @@ jest.mock('@/lib/apiHelpers', () => ({
 }));
 
 describe('/api/teams', () => {
-  let mockDb: any;
+  let mockDb: { all: jest.Mock };
   
   beforeEach(() => {
     // Create mock database
@@ -46,7 +46,7 @@ describe('/api/teams', () => {
       
       mockDb.all.mockResolvedValue(mockTeams);
       
-      const response = await GET();
+      const _response = await GET();
       
       expect(mockDb.all).toHaveBeenCalledWith(
         expect.stringContaining('SELECT * FROM')
@@ -59,7 +59,7 @@ describe('/api/teams', () => {
     it('returns empty array when no teams exist', async () => {
       mockDb.all.mockResolvedValue([]);
       
-      const response = await GET();
+      const _response = await GET();
       
       const { createSuccessResponse } = require('@/lib/apiHelpers');
       expect(createSuccessResponse).toHaveBeenCalledWith([]);
@@ -69,7 +69,7 @@ describe('/api/teams', () => {
       const dbError = new Error('Table does not exist');
       mockDb.all.mockRejectedValue(dbError);
       
-      const response = await GET();
+      const _response = await GET();
       
       const { createDatabaseError } = require('@/lib/apiHelpers');
       expect(createDatabaseError).toHaveBeenCalledWith('fetch teams', dbError);
@@ -80,7 +80,7 @@ describe('/api/teams', () => {
       const { getDatabase } = require('@/lib/database');
       getDatabase.mockRejectedValue(connectionError);
       
-      const response = await GET();
+      const _response = await GET();
       
       const { createDatabaseError } = require('@/lib/apiHelpers');
       expect(createDatabaseError).toHaveBeenCalledWith('fetch teams', connectionError);

app/api/addStream/route.ts

@@ -1,24 +1,19 @@
 import { NextRequest, NextResponse } from 'next/server';
 import { getDatabase } from '../../../lib/database';
-import { connectToOBS, getOBSClient, disconnectFromOBS, addSourceToSwitcher } from '../../../lib/obsClient';
+import { connectToOBS, getOBSClient, disconnectFromOBS, addSourceToSwitcher, createGroupIfNotExists, addSourceToGroup } from '../../../lib/obsClient';
+import { open } from 'sqlite';
+import sqlite3 from 'sqlite3';
+import path from 'path';
+import { getTableName, BASE_TABLE_NAMES } from '../../../lib/constants';
 
 interface OBSClient {
     call: (method: string, params?: Record<string, unknown>) => Promise<Record<string, unknown>>;
 }
 
-interface OBSScene {
-sceneName: string;
-}
-
 interface OBSInput {
 inputName: string;
 }
 
-interface GetSceneListResponse {
-currentProgramSceneName: string;
-currentPreviewSceneName: string;
-scenes: OBSScene[];
-}
 
 interface GetInputListResponse {
 inputs: OBSInput[];
@@ -33,85 +28,38 @@ const screens = [
   'ss_bottom_right',
 ];
 
-async function fetchTeamName(teamId: number) {
+async function fetchTeamInfo(teamId: number) {
+  const FILE_DIRECTORY = path.resolve(process.env.FILE_DIRECTORY || './files');
   try {
-    const baseUrl = process.env.BASE_URL || 'http://localhost:3000';
-    const response = await fetch(`${baseUrl}/api/getTeamName?team_id=${teamId}`);
-    if (!response.ok) {
-      throw new Error('Failed to fetch team name');
-    }
-    const data = await response.json();
-    return data.team_name;
-} catch (error) {
-if (error instanceof Error) {
-    console.error('Error:', error.message);
-} else {
-    console.error('An unknown error occurred:', error);
-}
-return null;
-}
-}
-
-async function addBrowserSourceWithAudioControl(obs: OBSClient, sceneName: string, inputName: string, url: string) {
-  try {
-    // Step 1: Create the browser source input
-    await obs.call('CreateInput', {
-      sceneName,
-      inputName,
-      inputKind: 'browser_source',
-      inputSettings: {
-        width: 1600,
-        height: 900,
-        url,
-      },
+    const dbPath = path.join(FILE_DIRECTORY, 'sources.db');
+    const db = await open({
+      filename: dbPath,
+      driver: sqlite3.Database,
     });
 
-    console.log(`Browser source "${inputName}" created successfully.`);
-
-    // Step 2: Wait for the input to initialize
-    let inputReady = false;
-    for (let i = 0; i < 10; i++) {
-      try {
-        await obs.call('GetInputSettings', { inputName });
-        inputReady = true;
-        break;
-      } catch  {
-        console.log(`Waiting for input "${inputName}" to initialize...`);
-        await new Promise((resolve) => setTimeout(resolve, 500)); // Wait 500ms before retrying
-      }
-    }
-
-    if (!inputReady) {
-      throw new Error(`Input "${inputName}" did not initialize in time.`);
-    }
-
-
-    // Step 3: Enable "Reroute audio"
-    await obs.call('SetInputSettings', {
-      inputName,
-      inputSettings: {
-        reroute_audio: true,
-      },
-      overlay: true, // Keep existing settings and apply changes
+    const teamsTableName = getTableName(BASE_TABLE_NAMES.TEAMS, {
+      year: 2025,
+      season: 'summer',
+      suffix: 'sat'
     });
 
-    console.log(`Audio rerouted for "${inputName}".`);
+    const teamInfo = await db.get(
+      `SELECT team_name, group_name FROM ${teamsTableName} WHERE team_id = ?`,
+      [teamId]
+    );
 
-    // Step 4: Mute the input
-    await obs.call('SetInputMute', {
-      inputName,
-      inputMuted: true,
-    });
+    await db.close();
+    return teamInfo;
+  } catch (error) {
+    if (error instanceof Error) {
+      console.error('Error fetching team info:', error.message);
+    } else {
+      console.error('An unknown error occurred:', error);
+    }
+    return null;
+  }
+}
 
-    console.log(`Audio muted for "${inputName}".`);
-} catch (error) {
-if (error instanceof Error) {
-    console.error('Error adding browser source with audio control:', error.message);
-} else {
-    console.error('An unknown error occurred while adding browser source:', error);
-}
-}
-}
 
 import { validateStreamInput } from '../../../lib/security';
 
@@ -160,20 +108,23 @@ export async function POST(request: NextRequest) {
     }
     throw new Error('GetInputList failed.');
     }
-    const teamName = await fetchTeamName(team_id);
-    console.log('Team Name:', teamName)
-    const response = await obs.call('GetSceneList');
-    const sceneListResponse = response as unknown as GetSceneListResponse;
-    const { scenes } = sceneListResponse;
-    const groupExists = scenes.some((scene: OBSScene) => scene.sceneName === teamName);
-    if (!groupExists) {
-      await obs.call('CreateScene', { sceneName: teamName });
+    
+    const teamInfo = await fetchTeamInfo(team_id);
+    if (!teamInfo) {
+      throw new Error('Team not found');
     }
     
+    console.log('Team Info:', teamInfo);
+    
+    // Use group_name if it exists, otherwise use team_name
+    const groupName = teamInfo.group_name || teamInfo.team_name;
+    
     const sourceExists = inputs.some((input: OBSInput) => input.inputName === obs_source_name);
 
     if (!sourceExists) {
-      await addBrowserSourceWithAudioControl(obs, teamName, obs_source_name, url)
+      // Create/ensure group exists and add source to it
+      await createGroupIfNotExists(groupName);
+      await addSourceToGroup(groupName, obs_source_name, url);
 
       console.log(`OBS source "${obs_source_name}" created.`);
 
@@ -196,7 +147,12 @@ export async function POST(request: NextRequest) {
     }
 
     const db = await getDatabase();
-    const query = `INSERT INTO streams_2025_spring_adr (name, obs_source_name, url, team_id) VALUES (?, ?, ?, ?)`;
+    const streamsTableName = getTableName(BASE_TABLE_NAMES.STREAMS, {
+      year: 2025,
+      season: 'summer',
+      suffix: 'sat'
+    });
+    const query = `INSERT INTO ${streamsTableName} (name, obs_source_name, url, team_id) VALUES (?, ?, ?, ?)`;
     db.run(query, [name, obs_source_name, url, team_id])
     await disconnectFromOBS();
     return NextResponse.json({ message: 'Stream added successfully' }, {status: 201})

app/api/createGroup/route.ts

@@ -0,0 +1,67 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { open } from 'sqlite';
+import sqlite3 from 'sqlite3';
+import path from 'path';
+import { getTableName, BASE_TABLE_NAMES } from '@/lib/constants';
+import { validateInteger } from '@/lib/security';
+
+const { createGroupIfNotExists } = require('@/lib/obsClient');
+
+const FILE_DIRECTORY = path.resolve(process.env.FILE_DIRECTORY || './files');
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json();
+    const { teamId, groupName } = body;
+
+    // Validate input
+    if (!teamId || !groupName) {
+      return NextResponse.json({ error: 'Team ID and group name are required' }, { status: 400 });
+    }
+
+    const validTeamId = validateInteger(teamId);
+    if (!validTeamId) {
+      return NextResponse.json({ error: 'Invalid team ID' }, { status: 400 });
+    }
+
+    // Sanitize group name (only allow alphanumeric, spaces, dashes, underscores)
+    const sanitizedGroupName = groupName.replace(/[^a-zA-Z0-9\s\-_]/g, '');
+    if (!sanitizedGroupName || sanitizedGroupName.length === 0) {
+      return NextResponse.json({ error: 'Invalid group name' }, { status: 400 });
+    }
+
+    // Open database connection
+    const dbPath = path.join(FILE_DIRECTORY, 'sources.db');
+    const db = await open({
+      filename: dbPath,
+      driver: sqlite3.Database,
+    });
+
+    const teamsTableName = getTableName(BASE_TABLE_NAMES.TEAMS, {
+      year: 2025,
+      season: 'summer',
+      suffix: 'sat'
+    });
+
+    // Update team with group name
+    await db.run(
+      `UPDATE ${teamsTableName} SET group_name = ? WHERE team_id = ?`,
+      [sanitizedGroupName, validTeamId]
+    );
+
+    // Create group in OBS
+    const result = await createGroupIfNotExists(sanitizedGroupName);
+
+    await db.close();
+
+    return NextResponse.json({ 
+      success: true, 
+      message: 'Group created/updated successfully',
+      groupName: sanitizedGroupName,
+      obsResult: result
+    });
+  } catch (error) {
+    console.error('Error creating group:', error);
+    return NextResponse.json({ error: 'Failed to create group' }, { status: 500 });
+  }
+}

app/api/streams/[id]/route.ts

@@ -1,6 +1,16 @@
 import { NextRequest, NextResponse } from 'next/server';
 import { getDatabase } from '../../../../lib/database';
 import { TABLE_NAMES } from '../../../../lib/constants';
+import { getOBSClient } from '../../../../lib/obsClient';
+
+interface OBSInput {
+  inputName: string;
+  inputUuid: string;
+}
+
+interface GetInputListResponse {
+  inputs: OBSInput[];
+}
 
 // GET single stream
 export async function GET(
@@ -106,7 +116,38 @@ export async function DELETE(
       );
     }
     
-    // Delete stream
+    // Try to delete from OBS first
+    try {
+      const obs = await getOBSClient();
+      console.log('OBS client obtained:', !!obs);
+      
+      if (obs && existingStream.obs_source_name) {
+        console.log(`Attempting to remove OBS source: ${existingStream.obs_source_name}`);
+        
+        // Get the input UUID first
+        const response = await obs.call('GetInputList');
+        const inputs = response as GetInputListResponse;
+        console.log(`Found ${inputs.inputs.length} inputs in OBS`);
+        
+        const input = inputs.inputs.find((i: OBSInput) => i.inputName === existingStream.obs_source_name);
+        
+        if (input) {
+          console.log(`Found input with UUID: ${input.inputUuid}`);
+          await obs.call('RemoveInput', { inputUuid: input.inputUuid });
+          console.log(`Successfully removed OBS source: ${existingStream.obs_source_name}`);
+        } else {
+          console.log(`Input not found in OBS: ${existingStream.obs_source_name}`);
+          console.log('Available inputs:', inputs.inputs.map((i: OBSInput) => i.inputName));
+        }
+      } else {
+        console.log('OBS client not available or no source name provided');
+      }
+    } catch (obsError) {
+      console.error('Error removing source from OBS:', obsError);
+      // Continue with database deletion even if OBS removal fails
+    }
+    
+    // Delete stream from database
     await db.run(
       `DELETE FROM ${TABLE_NAMES.STREAMS} WHERE id = ?`,
       [resolvedParams.id]

app/api/syncGroups/route.ts

@@ -0,0 +1,81 @@
+import { NextResponse } from 'next/server';
+import { open } from 'sqlite';
+import sqlite3 from 'sqlite3';
+import path from 'path';
+import { getTableName, BASE_TABLE_NAMES } from '@/lib/constants';
+
+const { createGroupIfNotExists } = require('@/lib/obsClient');
+
+const FILE_DIRECTORY = path.resolve(process.env.FILE_DIRECTORY || './files');
+
+export async function POST() {
+  try {
+    // Open database connection
+    const dbPath = path.join(FILE_DIRECTORY, 'sources.db');
+    const db = await open({
+      filename: dbPath,
+      driver: sqlite3.Database,
+    });
+
+    const teamsTableName = getTableName(BASE_TABLE_NAMES.TEAMS, {
+      year: 2025,
+      season: 'summer',
+      suffix: 'sat'
+    });
+
+    // Get all teams without groups
+    const teamsWithoutGroups = await db.all(
+      `SELECT team_id, team_name FROM ${teamsTableName} WHERE group_name IS NULL`
+    );
+
+    const syncResults = [];
+
+    for (const team of teamsWithoutGroups) {
+      try {
+        // Create group in OBS using team name
+        const obsResult = await createGroupIfNotExists(team.team_name);
+        
+        // Update database with group name
+        await db.run(
+          `UPDATE ${teamsTableName} SET group_name = ? WHERE team_id = ?`,
+          [team.team_name, team.team_id]
+        );
+
+        syncResults.push({
+          teamId: team.team_id,
+          teamName: team.team_name,
+          groupName: team.team_name,
+          success: true,
+          obsResult
+        });
+      } catch (error) {
+        console.error(`Error syncing team ${team.team_id}:`, error);
+        syncResults.push({
+          teamId: team.team_id,
+          teamName: team.team_name,
+          success: false,
+          error: error instanceof Error ? error.message : 'Unknown error'
+        });
+      }
+    }
+
+    await db.close();
+
+    const successCount = syncResults.filter(r => r.success).length;
+    const failureCount = syncResults.filter(r => !r.success).length;
+
+    return NextResponse.json({ 
+      success: true,
+      message: `Sync completed: ${successCount} successful, ${failureCount} failed`,
+      results: syncResults,
+      summary: {
+        total: syncResults.length,
+        successful: successCount,
+        failed: failureCount
+      }
+    });
+  } catch (error) {
+    console.error('Error syncing groups:', error);
+    return NextResponse.json({ error: 'Failed to sync groups' }, { status: 500 });
+  }
+}

app/api/teams/route.ts

@@ -1,4 +1,3 @@
-import { NextResponse } from 'next/server';
 import { getDatabase } from '../../../lib/database';
 import { Team } from '@/types';
 import { TABLE_NAMES } from '@/lib/constants';
@@ -39,14 +38,14 @@ function validateTeamInput(data: unknown): {
   
   return { 
     valid: true, 
-    data: { team_name: team_name.trim() }
+    data: { team_name: (team_name as string).trim() }
   };
 }
 
 export const GET = withErrorHandling(async () => {
   try {
     const db = await getDatabase();
-    const teams: Team[] = await db.all(`SELECT * FROM ${TABLE_NAMES.TEAMS} ORDER BY team_name ASC`);
+    const teams: Team[] = await db.all(`SELECT team_id, team_name, group_name FROM ${TABLE_NAMES.TEAMS} ORDER BY team_name ASC`);
     
     return createSuccessResponse(teams);
   } catch (error) {
@@ -86,7 +85,8 @@ export const POST = withErrorHandling(async (request: Request) => {
     
     const newTeam: Team = {
       team_id: result.lastID!,
-      team_name: team_name
+      team_name: team_name,
+      group_name: null
     };
     
     return createSuccessResponse(newTeam, 201);

app/edit/[id]/page.tsx

@@ -86,7 +86,7 @@ export default function EditStream() {
     if (streamId) {
       fetchData();
     }
-  }, [streamId]);
+  }, [streamId, showError]);
 
   const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const { name, value } = e.target;

app/globals.css

@@ -213,6 +213,10 @@ body {
   margin-top: 4px;
   overflow: hidden;
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
+  z-index: 99999 !important;
+  position: absolute;
+  transform: translateZ(0);
+  will-change: transform;
 }
 
 .dropdown-item {

app/page.tsx

@@ -35,7 +35,7 @@ export default function Home() {
   const activeSourceIds = useActiveSourceLookup(streams, activeSources);
 
   // Debounced API calls to prevent excessive requests
-  const debouncedSetActive = useDebounce(async (screen: ScreenType, id: number | null) => {
+  const setActiveFunction = useCallback(async (screen: ScreenType, id: number | null) => {
     if (id) {
       const selectedStream = streams.find(stream => stream.id === id);
       try {
@@ -62,7 +62,9 @@ export default function Home() {
         }));
       }
     }
-  }, 300);
+  }, [streams, showError, showSuccess]);
+
+  const debouncedSetActive = useDebounce(setActiveFunction, 300);
 
   const fetchData = useCallback(async () => {
     const endTimer = PerformanceMonitor.startTimer('fetchData');

app/streams/page.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useEffect } from 'react';
+import { useState, useEffect, useCallback } from 'react';
 import Dropdown from '@/components/Dropdown';
 import { Team } from '@/types';
 import { useToast } from '@/lib/useToast';
@@ -18,7 +18,7 @@ export default function AddStream() {
   const [formData, setFormData] = useState({
     name: '',
     obs_source_name: '',
-    url: '',
+    twitch_username: '',
     team_id: null,
   });
   const [teams, setTeams] = useState<{id: number; name: string}[]>([]);
@@ -26,14 +26,11 @@ export default function AddStream() {
   const [isLoading, setIsLoading] = useState(true);
   const [isSubmitting, setIsSubmitting] = useState(false);
   const [validationErrors, setValidationErrors] = useState<{[key: string]: string}>({});
+  const [deleteConfirm, setDeleteConfirm] = useState<{id: number; name: string} | null>(null);
+  const [isDeleting, setIsDeleting] = useState(false);
   const { toasts, removeToast, showSuccess, showError } = useToast();
 
-  // Fetch teams and streams on component mount
-  useEffect(() => {
-    fetchData();
-  }, []);
-
-  const fetchData = async () => {
+  const fetchData = useCallback(async () => {
     setIsLoading(true);
     try {
       const [teamsResponse, streamsResponse] = await Promise.all([
@@ -63,7 +60,13 @@ export default function AddStream() {
     } finally {
       setIsLoading(false);
     }
-  };
+  }, [showError]);
+
+  // Fetch teams and streams on component mount
+  useEffect(() => {
+    fetchData();
+  }, [fetchData]);
+
 
   const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const { name, value } = e.target;
@@ -85,6 +88,32 @@ export default function AddStream() {
     }
   };
 
+  const handleDelete = async () => {
+    if (!deleteConfirm) return;
+    
+    setIsDeleting(true);
+    try {
+      const response = await fetch(`/api/streams/${deleteConfirm.id}`, {
+        method: 'DELETE',
+      });
+
+      const data = await response.json();
+      if (response.ok) {
+        showSuccess('Stream Deleted', `"${deleteConfirm.name}" has been deleted successfully`);
+        setDeleteConfirm(null);
+        // Refetch the streams list
+        await fetchData();
+      } else {
+        showError('Failed to Delete Stream', data.error || 'Unknown error occurred');
+      }
+    } catch (error) {
+      console.error('Error deleting stream:', error);
+      showError('Failed to Delete Stream', 'Network error or server unavailable');
+    } finally {
+      setIsDeleting(false);
+    }
+  };
+
   const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
     
@@ -100,14 +129,10 @@ export default function AddStream() {
       errors.obs_source_name = 'OBS source name is required';
     }
     
-    if (!formData.url.trim()) {
-      errors.url = 'Stream URL is required';
-    } else {
-      try {
-        new URL(formData.url);
-      } catch {
-        errors.url = 'Please enter a valid URL';
-      }
+    if (!formData.twitch_username.trim()) {
+      errors.twitch_username = 'Twitch username is required';
+    } else if (!/^[a-zA-Z0-9_]{4,25}$/.test(formData.twitch_username.trim())) {
+      errors.twitch_username = 'Twitch username must be 4-25 characters and contain only letters, numbers, and underscores';
     }
     
     if (!formData.team_id) {
@@ -123,16 +148,21 @@ export default function AddStream() {
     setIsSubmitting(true);
 
     try {
+      const submissionData = {
+        ...formData,
+        url: `https://www.twitch.tv/${formData.twitch_username.trim()}`
+      };
+      
       const response = await fetch('/api/addStream', {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify(formData),
+        body: JSON.stringify(submissionData),
       });
 
       const data = await response.json();
       if (response.ok) {
         showSuccess('Stream Added', `"${formData.name}" has been added successfully`);
-        setFormData({ name: '', obs_source_name: '', url: '', team_id: null });
+        setFormData({ name: '', obs_source_name: '', twitch_username: '', team_id: null });
         setValidationErrors({});
         fetchData();
       } else {
@@ -147,14 +177,15 @@ export default function AddStream() {
   };
 
   return (
-    <div className="container section">
-      {/* Title */}
-      <div className="text-center mb-8">
-        <h1 className="title">Streams</h1>
-        <p className="subtitle">
-          Organize your content by creating and managing stream sources
-        </p>
-      </div>
+    <>
+      <div className="container section">
+        {/* Title */}
+        <div className="text-center mb-8">
+          <h1 className="title">Streams</h1>
+          <p className="subtitle">
+            Organize your content by creating and managing stream sources
+          </p>
+        </div>
 
       {/* Add New Stream */}
       <div className="glass p-6 mb-6">
@@ -206,25 +237,25 @@ export default function AddStream() {
             )}
           </div>
 
-          {/* URL */}
+          {/* Twitch Username */}
           <div>
             <label className="block text-white font-semibold mb-3">
-              Stream URL
+              Twitch Username
             </label>
             <input
-              type="url"
-              name="url"
-              value={formData.url}
+              type="text"
+              name="twitch_username"
+              value={formData.twitch_username}
               onChange={handleInputChange}
               required
               className={`input ${
-                validationErrors.url ? 'border-red-500/60 bg-red-500/10' : ''
+                validationErrors.twitch_username ? 'border-red-500/60 bg-red-500/10' : ''
               }`}
-              placeholder="https://example.com/stream"
+              placeholder="Enter Twitch username"
             />
-            {validationErrors.url && (
+            {validationErrors.twitch_username && (
               <div className="text-red-400 text-sm mt-2">
-                {validationErrors.url}
+                {validationErrors.twitch_username}
               </div>
             )}
           </div>
@@ -235,7 +266,7 @@ export default function AddStream() {
               Team
             </label>
             <div className="form-row">
-              <div style={{ flex: 1 }}>
+              <div style={{ flex: 1, position: 'relative', zIndex: 10000 }}>
                 <Dropdown
                   options={teams}
                   activeId={formData.team_id}
@@ -296,11 +327,30 @@ export default function AddStream() {
                         <div className="text-sm text-white/60">Team: {team?.name || 'Unknown'}</div>
                       </div>
                     </div>
-                    <div className="text-right">
+                    <div className="text-right space-y-2">
                       <div className="text-sm text-white/40">ID: {stream.id}</div>
-                      <a href={stream.url} target="_blank" rel="noopener noreferrer" className="text-sm text-blue-400 hover:text-blue-300">
-                        View Stream
-                      </a>
+                      <div className="flex gap-2 justify-end">
+                        <a 
+                          href={stream.url} 
+                          target="_blank" 
+                          rel="noopener noreferrer" 
+                          className="btn btn-primary text-sm"
+                        >
+                          <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14" />
+                          </svg>
+                          View Stream
+                        </a>
+                        <button
+                          onClick={() => setDeleteConfirm({ id: stream.id, name: stream.name })}
+                          className="btn btn-danger text-sm"
+                        >
+                          <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
+                          </svg>
+                          Delete
+                        </button>
+                      </div>
                     </div>
                   </div>
                 </div>
@@ -310,8 +360,51 @@ export default function AddStream() {
         )}
       </div>
       
-      {/* Toast Notifications */}
-      <ToastContainer toasts={toasts} onRemove={removeToast} />
-    </div>
+        {/* Toast Notifications */}
+        <ToastContainer toasts={toasts} onRemove={removeToast} />
+      </div>
+      
+      {/* Delete Confirmation Modal */}
+      {deleteConfirm && (
+        <div 
+          style={{
+            position: 'fixed',
+            top: 0,
+            left: 0,
+            right: 0,
+            bottom: 0,
+            backgroundColor: 'rgba(0, 0, 0, 0.5)',
+            backdropFilter: 'blur(4px)',
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'center',
+            zIndex: 9999
+          }}
+        >
+          <div className="glass p-6" style={{ maxWidth: '28rem', width: '90%' }}>
+            <h3 className="text-xl font-bold text-white mb-4">Confirm Deletion</h3>
+            <p className="text-white/80 mb-6">
+              Are you sure you want to delete the stream &ldquo;{deleteConfirm.name}&rdquo;? This will remove it from both the database and OBS.
+            </p>
+            <div className="flex gap-3 justify-end">
+              <button
+                onClick={() => setDeleteConfirm(null)}
+                disabled={isDeleting}
+                className="btn btn-secondary"
+              >
+                Cancel
+              </button>
+              <button
+                onClick={handleDelete}
+                disabled={isDeleting}
+                className="btn btn-danger"
+              >
+                {isDeleting ? 'Deleting...' : 'Delete Stream'}
+              </button>
+            </div>
+          </div>
+        </div>
+      )}
+    </>
   );
 }

app/teams/page.tsx

@@ -11,6 +11,8 @@ export default function Teams() {
   const [newTeamName, setNewTeamName] = useState('');
   const [editingTeam, setEditingTeam] = useState<Team | null>(null);
   const [editingName, setEditingName] = useState('');
+  const [creatingGroupForTeam, setCreatingGroupForTeam] = useState<number | null>(null);
+  const [isSyncing, setIsSyncing] = useState(false);
   const [isSubmitting, setIsSubmitting] = useState(false);
   const [updatingTeamId, setUpdatingTeamId] = useState<number | null>(null);
   const [deletingTeamId, setDeletingTeamId] = useState<number | null>(null);
@@ -146,6 +148,64 @@ export default function Teams() {
     }
   };
 
+  const handleSyncAllGroups = async () => {
+    if (!confirm('This will create OBS groups for all teams that don\'t have one. Continue?')) {
+      return;
+    }
+    
+    setIsSyncing(true);
+    try {
+      const res = await fetch('/api/syncGroups', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+      });
+
+      if (res.ok) {
+        const result = await res.json();
+        fetchTeams();
+        showSuccess('Groups Synced', `${result.summary.successful} groups created successfully`);
+        if (result.summary.failed > 0) {
+          showError('Some Failures', `${result.summary.failed} groups failed to create`);
+        }
+      } else {
+        const error = await res.json();
+        showError('Failed to Sync Groups', error.error || 'Unknown error occurred');
+      }
+    } catch (error) {
+      console.error('Error syncing groups:', error);
+      showError('Failed to Sync Groups', 'Network error or server unavailable');
+    } finally {
+      setIsSyncing(false);
+    }
+  };
+
+  const handleCreateGroup = async (teamId: number, teamName: string) => {
+    const groupName = prompt(`Enter group name for team "${teamName}":`, teamName);
+    if (!groupName) return;
+    
+    setCreatingGroupForTeam(teamId);
+    try {
+      const res = await fetch('/api/createGroup', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ teamId, groupName }),
+      });
+
+      if (res.ok) {
+        fetchTeams();
+        showSuccess('Group Created', `OBS group "${groupName}" created for team "${teamName}"`);
+      } else {
+        const error = await res.json();
+        showError('Failed to Create Group', error.error || 'Unknown error occurred');
+      }
+    } catch (error) {
+      console.error('Error creating group:', error);
+      showError('Failed to Create Group', 'Network error or server unavailable');
+    } finally {
+      setCreatingGroupForTeam(null);
+    }
+  };
+
   const startEditing = (team: Team) => {
     setEditingTeam(team);
     setEditingName(team.team_name);
@@ -209,7 +269,18 @@ export default function Teams() {
 
       {/* Teams List */}
       <div className="glass p-6">
-        <h2 className="card-title">Existing Teams</h2>
+        <div className="flex justify-between items-center mb-6">
+          <h2 className="card-title">Existing Teams</h2>
+          <button
+            onClick={handleSyncAllGroups}
+            disabled={isSyncing || isLoading}
+            className="btn btn-success"
+            title="Create OBS groups for all teams without groups"
+          >
+            <span className="icon">🔄</span>
+            {isSyncing ? 'Syncing...' : 'Sync All Groups'}
+          </button>
+        </div>
         
         {isLoading ? (
           <div className="text-center p-8">
@@ -227,7 +298,7 @@ export default function Teams() {
         ) : (
           <div className="space-y-4">
             {teams.map((team) => (
-              <div key={team.team_id} className="glass p-4">
+              <div key={team.team_id} className="glass p-4 mb-4">
                 {editingTeam?.team_id === team.team_id ? (
                   <div className="form-row">
                     <input
@@ -266,9 +337,25 @@ export default function Teams() {
                       <div>
                         <div className="font-semibold text-white">{team.team_name}</div>
                         <div className="text-sm text-white/60">ID: {team.team_id}</div>
+                        {team.group_name ? (
+                          <div className="text-sm text-green-400">OBS Group: {team.group_name}</div>
+                        ) : (
+                          <div className="text-sm text-orange-400">No OBS Group</div>
+                        )}
                       </div>
                     </div>
                     <div className="button-group">
+                      {!team.group_name && (
+                        <button
+                          onClick={() => handleCreateGroup(team.team_id, team.team_name)}
+                          disabled={creatingGroupForTeam === team.team_id || deletingTeamId === team.team_id || updatingTeamId === team.team_id}
+                          className="btn-success btn-sm"
+                          title="Create OBS group"
+                        >
+                          <span className="icon">🎬</span>
+                          {creatingGroupForTeam === team.team_id ? 'Creating...' : 'Create Group'}
+                        </button>
+                      )}
                       <button
                         onClick={() => startEditing(team)}
                         disabled={deletingTeamId === team.team_id || updatingTeamId === team.team_id}

components/Dropdown.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useRef, useEffect, useState } from 'react';
+import { createPortal } from 'react-dom';
 
 type DropdownProps = {
   options: Array<{ id: number; name: string }>;
@@ -20,12 +21,19 @@ export default function Dropdown({
   onToggle,
 }: DropdownProps) {
   const dropdownRef = useRef<HTMLDivElement>(null);
+  const buttonRef = useRef<HTMLButtonElement>(null);
   const [isOpen, setIsOpen] = useState(controlledIsOpen ?? false);
+  const [dropdownPosition, setDropdownPosition] = useState({ top: 0, left: 0, width: 0 });
+  const [mounted, setMounted] = useState(false);
+
+  useEffect(() => {
+    setMounted(true);
+  }, []);
 
   useEffect(() => {
     const handleClickOutside = (event: MouseEvent) => {
-      if (!dropdownRef.current || !(event.target instanceof Node)) return;
-      if (dropdownRef.current && !dropdownRef.current.contains(event.target)) {
+      if (!dropdownRef.current || !buttonRef.current || !(event.target instanceof Node)) return;
+      if (!dropdownRef.current.contains(event.target) && !buttonRef.current.contains(event.target)) {
         if (onToggle) onToggle(false);
         else setIsOpen(false);
       }
@@ -40,6 +48,31 @@ export default function Dropdown({
     };
   }, [controlledIsOpen, isOpen, onToggle]);
 
+  useEffect(() => {
+    const updatePosition = () => {
+      if ((controlledIsOpen ?? isOpen) && buttonRef.current && mounted) {
+        const rect = buttonRef.current.getBoundingClientRect();
+        setDropdownPosition({
+          top: rect.bottom + 4,
+          left: rect.left,
+          width: rect.width
+        });
+      }
+    };
+
+    updatePosition();
+
+    if ((controlledIsOpen ?? isOpen) && mounted) {
+      window.addEventListener('scroll', updatePosition, true);
+      window.addEventListener('resize', updatePosition);
+      
+      return () => {
+        window.removeEventListener('scroll', updatePosition, true);
+        window.removeEventListener('resize', updatePosition);
+      };
+    }
+  }, [controlledIsOpen, isOpen, mounted]);
+
   const activeOption = options.find((option) => option.id === activeId) || null;
 
   const handleSelect = (option: { id: number }) => {
@@ -53,48 +86,65 @@ export default function Dropdown({
     else setIsOpen((prev) => !prev);
   };
 
-  return (
-    <div className="relative w-full" ref={dropdownRef}>
-      <button
-        type="button"
-        onClick={toggleDropdown}
-        className="dropdown-button"
-      >
-        <span>
-          {activeOption ? activeOption.name : label}
-        </span>
-        <svg
-          className={`icon-sm transition-transform duration-200 ${(controlledIsOpen ?? isOpen) ? 'rotate-180' : ''}`}
-          fill="currentColor"
-          viewBox="0 0 20 20"
-        >
-          <path
-            fillRule="evenodd"
-            d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a 1 1 0 01-1.414 0l-4-4a 1 1 0 010-1.414z"
-            clipRule="evenodd"
-          />
-        </svg>
-      </button>
-
-      {(controlledIsOpen ?? isOpen) && (
-        <div className="absolute z-50 w-full dropdown-menu">
-          {options.length === 0 ? (
-            <div className="dropdown-item text-center">
-              No streams available
-            </div>
-          ) : (
-            options.map((option) => (
-              <div
-                key={option.id}
-                onClick={() => handleSelect(option)}
-                className={`dropdown-item ${activeOption?.id === option.id ? 'active' : ''}`}
-              >
-                {option.name}
-              </div>
-            ))
-          )}
+  const dropdownMenu = (controlledIsOpen ?? isOpen) && mounted ? (
+    <div 
+      ref={dropdownRef}
+      className="dropdown-menu"
+      style={{
+        position: 'fixed',
+        top: dropdownPosition.top,
+        left: dropdownPosition.left,
+        width: dropdownPosition.width,
+        zIndex: 999999
+      }}
+    >
+      {options.length === 0 ? (
+        <div className="dropdown-item text-center">
+          No teams available
         </div>
+      ) : (
+        options.map((option) => (
+          <div
+            key={option.id}
+            onClick={() => handleSelect(option)}
+            className={`dropdown-item ${activeOption?.id === option.id ? 'active' : ''}`}
+          >
+            {option.name}
+          </div>
+        ))
       )}
     </div>
+  ) : null;
+
+  return (
+    <>
+      <div className="relative w-full">
+        <button
+          ref={buttonRef}
+          type="button"
+          onClick={toggleDropdown}
+          className="dropdown-button"
+        >
+          <span>
+            {activeOption ? activeOption.name : label}
+          </span>
+          <svg
+            className={`icon-sm transition-transform duration-200 ${(controlledIsOpen ?? isOpen) ? 'rotate-180' : ''}`}
+            fill="currentColor"
+            viewBox="0 0 20 20"
+          >
+            <path
+              fillRule="evenodd"
+              d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a 1 1 0 01-1.414 0l-4-4a 1 1 0 010-1.414z"
+              clipRule="evenodd"
+            />
+          </svg>
+        </button>
+      </div>
+      
+      {mounted && typeof document !== 'undefined' && dropdownMenu ? 
+        createPortal(dropdownMenu, document.body) : null
+      }
+    </>
   );
 }

components/__tests__/ErrorBoundary.test.tsx

@@ -10,7 +10,7 @@ const ThrowError = ({ shouldThrow }: { shouldThrow: boolean }) => {
 };
 
 // Mock window.location.reload using jest.spyOn
-const mockReload = jest.fn();
+// const mockReload = jest.fn(); // Defined but not used in current tests
 
 describe('ErrorBoundary', () => {
   // Suppress console.error for these tests since we expect errors
@@ -63,7 +63,7 @@ describe('ErrorBoundary', () => {
   it('calls window.location.reload when refresh button is clicked', () => {
     // Skip this test in jsdom environment as window.location.reload cannot be easily mocked
     // In a real browser environment, this would work as expected
-    const originalReload = window.location.reload;
+    // const originalReload = window.location.reload; // Not used in jsdom test
     
     // Simple workaround for jsdom limitation
     if (typeof window.location.reload !== 'function') {
@@ -119,11 +119,17 @@ describe('ErrorBoundary', () => {
     const originalEnv = process.env.NODE_ENV;
     
     beforeAll(() => {
-      process.env.NODE_ENV = 'development';
+      Object.defineProperty(process.env, 'NODE_ENV', {
+        value: 'development',
+        writable: true
+      });
     });
     
     afterAll(() => {
-      process.env.NODE_ENV = originalEnv;
+      Object.defineProperty(process.env, 'NODE_ENV', {
+        value: originalEnv,
+        writable: true
+      });
     });
 
     it('shows error details in development mode', () => {
@@ -147,11 +153,17 @@ describe('ErrorBoundary', () => {
     const originalEnv = process.env.NODE_ENV;
     
     beforeAll(() => {
-      process.env.NODE_ENV = 'production';
+      Object.defineProperty(process.env, 'NODE_ENV', {
+        value: 'production',
+        writable: true
+      });
     });
     
     afterAll(() => {
-      process.env.NODE_ENV = originalEnv;
+      Object.defineProperty(process.env, 'NODE_ENV', {
+        value: originalEnv,
+        writable: true
+      });
     });
 
     it('hides error details in production mode', () => {

components/__tests__/Toast.test.tsx

@@ -1,4 +1,4 @@
-import { render, screen, fireEvent, waitFor, act } from '@testing-library/react';
+import { render, screen, fireEvent, act } from '@testing-library/react';
 import { ToastComponent, ToastContainer, Toast, ToastType } from '../Toast';
 
 // Mock timer functions

docs/OBS_SETUP.md

@@ -0,0 +1,99 @@
+# OBS Source Switcher Setup Guide
+
+This document explains how to configure OBS Studio to work with the Source Switcher Plugin UI.
+
+## Prerequisites
+
+1. OBS Studio installed
+2. [OBS WebSocket plugin](https://github.com/obsproject/obs-websocket) (usually included with OBS 28+)
+3. [OBS Source Switcher plugin](https://obsproject.com/forum/resources/source-switcher.1090/) installed
+
+## Required Source Switcher Names
+
+You must create **exactly 7 Source Switcher sources** in OBS with these specific names:
+
+| Source Switcher Name | Screen Position | Text File |
+|---------------------|-----------------|-----------|
+| `ss_large` | Main/Large screen | `large.txt` |
+| `ss_left` | Left screen | `left.txt` |
+| `ss_right` | Right screen | `right.txt` |
+| `ss_top_left` | Top left corner | `topLeft.txt` |
+| `ss_top_right` | Top right corner | `topRight.txt` |
+| `ss_bottom_left` | Bottom left corner | `bottomLeft.txt` |
+| `ss_bottom_right` | Bottom right corner | `bottomRight.txt` |
+
+## Setup Instructions
+
+### 1. Configure OBS WebSocket
+
+1. In OBS, go to **Tools → WebSocket Server Settings**
+2. Enable the WebSocket server
+3. Set a port (default: 4455)
+4. Optionally set a password
+5. Note these settings for your `.env.local` file
+
+### 2. Create Source Switcher Sources
+
+For each screen position:
+
+1. In OBS, click the **+** button in Sources
+2. Select **Source Switcher**
+3. Name it exactly as shown in the table above (e.g., `ss_large`)
+4. Configure the Source Switcher:
+   - **Mode**: Text File
+   - **File Path**: Point to the corresponding text file in your `files` directory
+   - **Switch Behavior**: Choose your preferred transition
+
+### 3. Configure Text File Monitoring
+
+Each Source Switcher should monitor its corresponding text file:
+
+- `ss_large` → monitors `{FILE_DIRECTORY}/large.txt`
+- `ss_left` → monitors `{FILE_DIRECTORY}/left.txt`
+- etc.
+
+Where `{FILE_DIRECTORY}` is the path configured in your `.env.local` file (default: `./files`)
+
+### 4. Add Browser Sources
+
+When you add streams through the UI, browser sources are automatically created in OBS with these settings:
+- **Width**: 1600px
+- **Height**: 900px
+- **Audio**: Controlled via OBS (muted by default)
+
+## How It Works
+
+1. **Stream Selection**: When you select a stream for a screen position in the UI
+2. **File Update**: The app writes the OBS source name to the corresponding text file
+3. **Source Switch**: The Source Switcher detects the file change and switches to that source
+4. **Group Organization**: Streams are organized into OBS groups based on their teams
+
+## Troubleshooting
+
+### Source Switcher not switching
+- Verify the text file path is correct
+- Check that the file is being updated (manually open the .txt file)
+- Ensure Source Switcher is set to "Text File" mode
+
+### Sources not appearing
+- Check OBS WebSocket connection in the footer
+- Verify WebSocket credentials in `.env.local`
+- Ensure the source name doesn't already exist in OBS
+
+### Missing screen positions
+- Verify all 7 Source Switchers are created with exact names
+- Check for typos in source names (they must match exactly)
+
+## Environment Variables
+
+Configure these in your `.env.local` file:
+
+```env
+# OBS WebSocket Settings
+OBS_WEBSOCKET_HOST=127.0.0.1
+OBS_WEBSOCKET_PORT=4455
+OBS_WEBSOCKET_PASSWORD=your_password_here
+
+# File Directory (where text files are stored)
+FILE_DIRECTORY=./files
+```

files/SaT.json

@@ -0,0 +1,998 @@
+{
+    "current_scene": "Scene",
+    "current_program_scene": "Scene",
+    "scene_order": [
+        {
+            "name": "Scene"
+        },
+        {
+            "name": "1-Screen"
+        },
+        {
+            "name": "2-Screen"
+        },
+        {
+            "name": "4-Screen"
+        },
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+            "push-to-mute-delay": 0,
+            "push-to-talk": false,
+            "push-to-talk-delay": 0,
+            "hotkeys": {
+                "none": [],
+                "next": [],
+                "previous": [],
+                "random": [],
+                "shuffle": [],
+                "first": [],
+                "last": []
+            },
+            "deinterlace_mode": 0,
+            "deinterlace_field_order": 0,
+            "monitoring_type": 0,
+            "private_settings": {}
+        },
+        {
+            "prev_ver": 520159233,
+            "name": "ss_large",
+            "uuid": "e5727f76-0f05-4747-93fe-190d0e27fad8",
+            "id": "source_switcher",
+            "versioned_id": "source_switcher",
+            "settings": {
+                "current_index": -1,
+                "current_source_file": true,
+                "current_source_file_path": "C:/Users/derek/OBS/SaT Summer 2025/ss/ss-large.txt",
+                "current_source_file_interval": 1000
+            },
+            "mixers": 0,
+            "sync": 0,
+            "flags": 0,
+            "volume": 1.0,
+            "balance": 0.5,
+            "enabled": true,
+            "muted": false,
+            "push-to-mute": false,
+            "push-to-mute-delay": 0,
+            "push-to-talk": false,
+            "push-to-talk-delay": 0,
+            "hotkeys": {
+                "none": [],
+                "next": [],
+                "previous": [],
+                "random": [],
+                "shuffle": [],
+                "first": [],
+                "last": []
+            },
+            "deinterlace_mode": 0,
+            "deinterlace_field_order": 0,
+            "monitoring_type": 0,
+            "private_settings": {}
+        },
+        {
+            "prev_ver": 520159233,
+            "name": "ss_left",
+            "uuid": "0f02c57d-41fd-40c3-8e05-de44edc52361",
+            "id": "source_switcher",
+            "versioned_id": "source_switcher",
+            "settings": {
+                "current_index": -1
+            },
+            "mixers": 0,
+            "sync": 0,
+            "flags": 0,
+            "volume": 1.0,
+            "balance": 0.5,
+            "enabled": true,
+            "muted": false,
+            "push-to-mute": false,
+            "push-to-mute-delay": 0,
+            "push-to-talk": false,
+            "push-to-talk-delay": 0,
+            "hotkeys": {
+                "none": [],
+                "next": [],
+                "previous": [],
+                "random": [],
+                "shuffle": [],
+                "first": [],
+                "last": []
+            },
+            "deinterlace_mode": 0,
+            "deinterlace_field_order": 0,
+            "monitoring_type": 0,
+            "private_settings": {}
+        },
+        {
+            "prev_ver": 520159233,
+            "name": "ss_right",
+            "uuid": "a90a0e5b-4443-4ac1-981c-6598b92c47fe",
+            "id": "source_switcher",
+            "versioned_id": "source_switcher",
+            "settings": {
+                "current_index": -1
+            },
+            "mixers": 0,
+            "sync": 0,
+            "flags": 0,
+            "volume": 1.0,
+            "balance": 0.5,
+            "enabled": true,
+            "muted": false,
+            "push-to-mute": false,
+            "push-to-mute-delay": 0,
+            "push-to-talk": false,
+            "push-to-talk-delay": 0,
+            "hotkeys": {
+                "none": [],
+                "next": [],
+                "previous": [],
+                "random": [],
+                "shuffle": [],
+                "first": [],
+                "last": []
+            },
+            "deinterlace_mode": 0,
+            "deinterlace_field_order": 0,
+            "monitoring_type": 0,
+            "private_settings": {}
+        },
+        {
+            "prev_ver": 520159233,
+            "name": "ss_top_left",
+            "uuid": "cd24ff7b-7e4b-4aef-a224-6af032de6247",
+            "id": "source_switcher",
+            "versioned_id": "source_switcher",
+            "settings": {
+                "current_index": -1
+            },
+            "mixers": 0,
+            "sync": 0,
+            "flags": 0,
+            "volume": 1.0,
+            "balance": 0.5,
+            "enabled": true,
+            "muted": false,
+            "push-to-mute": false,
+            "push-to-mute-delay": 0,
+            "push-to-talk": false,
+            "push-to-talk-delay": 0,
+            "hotkeys": {
+                "none": [],
+                "next": [],
+                "previous": [],
+                "random": [],
+                "shuffle": [],
+                "first": [],
+                "last": []
+            },
+            "deinterlace_mode": 0,
+            "deinterlace_field_order": 0,
+            "monitoring_type": 0,
+            "private_settings": {}
+        },
+        {
+            "prev_ver": 520159233,
+            "name": "ss_top_right",
+            "uuid": "b38b1134-7040-44b4-a397-1a1385911403",
+            "id": "source_switcher",
+            "versioned_id": "source_switcher",
+            "settings": {
+                "current_index": -1
+            },
+            "mixers": 0,
+            "sync": 0,
+            "flags": 0,
+            "volume": 1.0,
+            "balance": 0.5,
+            "enabled": true,
+            "muted": false,
+            "push-to-mute": false,
+            "push-to-mute-delay": 0,
+            "push-to-talk": false,
+            "push-to-talk-delay": 0,
+            "hotkeys": {
+                "none": [],
+                "next": [],
+                "previous": [],
+                "random": [],
+                "shuffle": [],
+                "first": [],
+                "last": []
+            },
+            "deinterlace_mode": 0,
+            "deinterlace_field_order": 0,
+            "monitoring_type": 0,
+            "private_settings": {}
+        },
+        {
+            "prev_ver": 520159233,
+            "name": "Testers",
+            "uuid": "10ab7435-3634-4d18-ab64-18385c68a106",
+            "id": "scene",
+            "versioned_id": "scene",
+            "settings": {
+                "id_counter": 0,
+                "custom_size": false,
+                "items": []
+            },
+            "mixers": 0,
+            "sync": 0,
+            "flags": 0,
+            "volume": 1.0,
+            "balance": 0.5,
+            "enabled": true,
+            "muted": false,
+            "push-to-mute": false,
+            "push-to-mute-delay": 0,
+            "push-to-talk": false,
+            "push-to-talk-delay": 0,
+            "hotkeys": {
+                "OBSBasic.SelectScene": []
+            },
+            "deinterlace_mode": 0,
+            "deinterlace_field_order": 0,
+            "monitoring_type": 0,
+            "canvas_uuid": "6c69626f-6273-4c00-9d88-c5136d61696e",
+            "private_settings": {}
+        }
+    ]
+}

lib/__tests__/apiHelpers.test.ts

@@ -32,7 +32,7 @@ describe('apiHelpers', () => {
 
   describe('createErrorResponse', () => {
     it('creates error response with default status 500', () => {
-      const response = createErrorResponse('Test Error');
+      const _response = createErrorResponse('Test Error');
       
       expect(NextResponse.json).toHaveBeenCalledWith(
         expect.objectContaining({
@@ -44,7 +44,7 @@ describe('apiHelpers', () => {
     });
 
     it('creates error response with custom status and message', () => {
-      const response = createErrorResponse('Test Error', 400, 'Custom message', { detail: 'extra' });
+      const _response = createErrorResponse('Test Error', 400, 'Custom message', { detail: 'extra' });
       
       expect(NextResponse.json).toHaveBeenCalledWith(
         expect.objectContaining({
@@ -81,7 +81,7 @@ describe('apiHelpers', () => {
   describe('createSuccessResponse', () => {
     it('creates success response with default status 200', () => {
       const data = { test: 'data' };
-      const response = createSuccessResponse(data);
+      const _response = createSuccessResponse(data);
       
       expect(NextResponse.json).toHaveBeenCalledWith(
         expect.objectContaining({
@@ -95,7 +95,7 @@ describe('apiHelpers', () => {
 
     it('creates success response with custom status', () => {
       const data = { id: 1, name: 'test' };
-      const response = createSuccessResponse(data, 201);
+      const _response = createSuccessResponse(data, 201);
       
       expect(NextResponse.json).toHaveBeenCalledWith(
         expect.objectContaining({
@@ -151,9 +151,9 @@ describe('apiHelpers', () => {
   });
 
   describe('parseRequestBody', () => {
-    const mockRequest = (body: any): Request => ({
+    const mockRequest = (body: unknown): Request => ({
       json: jest.fn().mockResolvedValue(body),
-    } as any);
+    } as unknown as Request);
 
     it('parses valid JSON body without validator', async () => {
       const body = { name: 'test', value: 123 };
@@ -170,7 +170,7 @@ describe('apiHelpers', () => {
     it('handles invalid JSON', async () => {
       const request = {
         json: jest.fn().mockRejectedValue(new Error('Invalid JSON')),
-      } as any;
+      } as unknown as Request;
       
       const result = await parseRequestBody(request);
       
@@ -218,11 +218,17 @@ describe('apiHelpers', () => {
     const originalEnv = process.env.NODE_ENV;
 
     afterAll(() => {
-      process.env.NODE_ENV = originalEnv;
+      Object.defineProperty(process.env, 'NODE_ENV', {
+        value: originalEnv,
+        writable: true
+      });
     });
 
     it('includes error details in development', () => {
-      process.env.NODE_ENV = 'development';
+      Object.defineProperty(process.env, 'NODE_ENV', {
+        value: 'development',
+        writable: true
+      });
       const originalError = new Error('Test error');
       
       createDatabaseError('test operation', originalError);
@@ -236,7 +242,10 @@ describe('apiHelpers', () => {
     });
 
     it('excludes error details in production', () => {
-      process.env.NODE_ENV = 'production';
+      Object.defineProperty(process.env, 'NODE_ENV', {
+        value: 'production',
+        writable: true
+      });
       const originalError = new Error('Test error');
       
       createDatabaseError('test operation', originalError);

lib/__tests__/useToast.test.ts

@@ -178,7 +178,7 @@ describe('useToast', () => {
   it('returns unique IDs for each toast', () => {
     const { result } = renderHook(() => useToast());
     
-    let id1: string, id2: string;
+    let id1: string = '', id2: string = '';
     
     act(() => {
       // Mock different random values for unique IDs

lib/apiClient.ts

@@ -18,7 +18,7 @@ export async function apiCall(url: string, options: RequestInit = {}): Promise<R
   
   const headers: Record<string, string> = {
     'Content-Type': 'application/json',
-    ...options.headers,
+    ...(options.headers as Record<string, string> || {}),
   };
 
   // Add API key if available

lib/apiHelpers.ts

@@ -140,7 +140,7 @@ export async function parseRequestBody<T>(
     }
     
     return { success: true, data: body as T };
-  } catch (error) {
+  } catch (_error) {
     return {
       success: false,
       response: createErrorResponse(

lib/obsClient.js

@@ -120,48 +120,74 @@ async function addSourceToSwitcher(inputName, newSources) {
   }
 }
 
-// async function addSourceToGroup(obs, teamName, obs_source_name, url) {
-//   try {
-//     // Step 1: Check if the group exists
-//     const { scenes } = await obs.call('GetSceneList');
-//     const groupExists = scenes.some((scene) => scene.sceneName === teamName);
+async function createGroupIfNotExists(groupName) {
+  try {
+    const obsClient = await getOBSClient();
+    
+    // Check if the group (scene) exists
+    const { scenes } = await obsClient.call('GetSceneList');
+    const groupExists = scenes.some((scene) => scene.sceneName === groupName);
 
-//     // Step 2: Create the group if it doesn't exist
-//     if (!groupExists) {
-//       console.log(`Group "${teamName}" does not exist. Creating it.`);
-//       await obs.call('CreateScene', { sceneName: teamName });
-//     } else {
-//       console.log(`Group "${teamName}" already exists.`);
-//     }
+    if (!groupExists) {
+      console.log(`Creating group "${groupName}"`);
+      await obsClient.call('CreateScene', { sceneName: groupName });
+      return { created: true, message: `Group "${groupName}" created successfully` };
+    } else {
+      console.log(`Group "${groupName}" already exists`);
+      return { created: false, message: `Group "${groupName}" already exists` };
+    }
+  } catch (error) {
+    console.error('Error creating group:', error.message);
+    throw error;
+  }
+}
 
-//     // Step 3: Add the source to the group
-//     console.log(`Adding source "${obs_source_name}" to group "${teamName}".`);
-//     await obs.call('CreateInput', {
-//       sceneName: teamName,
-//       inputName: obs_source_name,
-//       inputKind: 'browser_source',
-//       inputSettings: {
-//         width: 1600,
-//         height: 900,
-//         url,
-//         control_audio: true,
-//       },
-//     });
-
-//     // Step 4: Enable "Control audio via OBS"
-//     await obs.call('SetInputSettings', {
-//       inputName: obs_source_name,
-//       inputSettings: {
-//         control_audio: true, // Enable audio control
-//       },
-//       overlay: true, // Keep existing settings and apply changes
-//     });
-
-//     console.log(`Source "${obs_source_name}" successfully added to group "${teamName}".`);
-//   } catch (error) {
-//     console.error('Error adding source to group:', error.message);
-//   }
-// }
+async function addSourceToGroup(groupName, sourceName, url) {
+  try {
+    const obsClient = await getOBSClient();
+    
+    // Ensure group exists
+    await createGroupIfNotExists(groupName);
+    
+    // Check if source already exists in the group
+    const { sceneItems } = await obsClient.call('GetSceneItemList', { sceneName: groupName });
+    const sourceExists = sceneItems.some(item => item.sourceName === sourceName);
+    
+    if (!sourceExists) {
+      // Create the browser source in the group
+      console.log(`Adding source "${sourceName}" to group "${groupName}"`);
+      await obsClient.call('CreateInput', {
+        sceneName: groupName,
+        inputName: sourceName,
+        inputKind: 'browser_source',
+        inputSettings: {
+          width: 1600,
+          height: 900,
+          url,
+          control_audio: true,
+        },
+      });
+      
+      // Ensure audio control is enabled
+      await obsClient.call('SetInputSettings', {
+        inputName: sourceName,
+        inputSettings: {
+          control_audio: true,
+        },
+        overlay: true,
+      });
+      
+      console.log(`Source "${sourceName}" successfully added to group "${groupName}"`);
+      return { success: true, message: `Source added to group successfully` };
+    } else {
+      console.log(`Source "${sourceName}" already exists in group "${groupName}"`);
+      return { success: false, message: `Source already exists in group` };
+    }
+  } catch (error) {
+    console.error('Error adding source to group:', error.message);
+    throw error;
+  }
+}
 
 
 // Export all functions
@@ -171,5 +197,7 @@ module.exports = {
   disconnectFromOBS, 
   addSourceToSwitcher, 
   ensureConnected,
-  getConnectionStatus
+  getConnectionStatus,
+  createGroupIfNotExists,
+  addSourceToGroup
 };

lib/performance.ts

@@ -3,11 +3,12 @@
 import React, { useMemo, useCallback, useRef } from 'react';
 
 // Debounce hook for preventing excessive API calls
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 export function useDebounce<T extends (...args: any[]) => any>(
   callback: T,
   delay: number
 ): T {
-  const timeoutRef = useRef<NodeJS.Timeout>();
+  const timeoutRef = useRef<NodeJS.Timeout | null>(null);
 
   return useCallback((...args: Parameters<T>) => {
     if (timeoutRef.current) {
@@ -21,7 +22,7 @@ export function useDebounce<T extends (...args: any[]) => any>(
 }
 
 // Throttle hook for limiting function calls
-export function useThrottle<T extends (...args: any[]) => any>(
+export function useThrottle<T extends (...args: unknown[]) => unknown>(
   callback: T,
   delay: number
 ): T {
@@ -38,16 +39,21 @@ export function useThrottle<T extends (...args: any[]) => any>(
 
 // Memoized stream lookup utilities
 export function createStreamLookupMaps(streams: Array<{ id: number; obs_source_name: string; name: string }>) {
+  const sourceToIdMap = new Map<string, number>();
+  const idToStreamMap = new Map<number, { id: number; obs_source_name: string; name: string }>();
+  
+  streams.forEach(stream => {
+    sourceToIdMap.set(stream.obs_source_name, stream.id);
+    idToStreamMap.set(stream.id, stream);
+  });
+  
+  return { sourceToIdMap, idToStreamMap };
+}
+
+// Hook version for React components
+export function useStreamLookupMaps(streams: Array<{ id: number; obs_source_name: string; name: string }>) {
   return useMemo(() => {
-    const sourceToIdMap = new Map<string, number>();
-    const idToStreamMap = new Map<number, { id: number; obs_source_name: string; name: string }>();
-    
-    streams.forEach(stream => {
-      sourceToIdMap.set(stream.obs_source_name, stream.id);
-      idToStreamMap.set(stream.id, stream);
-    });
-    
-    return { sourceToIdMap, idToStreamMap };
+    return createStreamLookupMaps(streams);
   }, [streams]);
 }
 
@@ -56,7 +62,7 @@ export function useActiveSourceLookup(
   streams: Array<{ id: number; obs_source_name: string; name: string }>,
   activeSources: Record<string, string | null>
 ) {
-  const { sourceToIdMap } = createStreamLookupMaps(streams);
+  const { sourceToIdMap } = useStreamLookupMaps(streams);
   
   return useMemo(() => {
     const activeSourceIds: Record<string, number | null> = {};
@@ -104,7 +110,7 @@ export class PerformanceMonitor {
   }
   
   static getAllMetrics() {
-    const result: Record<string, any> = {};
+    const result: Record<string, ReturnType<typeof PerformanceMonitor.getMetrics>> = {};
     this.metrics.forEach((_, label) => {
       result[label] = this.getMetrics(label);
     });
@@ -155,11 +161,11 @@ export function usePageVisibility() {
 export function useSmartPolling(
   callback: () => void | Promise<void>,
   interval: number,
-  dependencies: any[] = []
+  dependencies: unknown[] = []
 ) {
   const isVisible = usePageVisibility();
   const callbackRef = useRef(callback);
-  const intervalRef = useRef<NodeJS.Timeout>();
+  const intervalRef = useRef<NodeJS.Timeout | null>(null);
   
   // Update callback ref
   React.useEffect(() => {
@@ -167,22 +173,24 @@ export function useSmartPolling(
   }, [callback]);
   
   React.useEffect(() => {
+    // Clear any existing interval before setting up a new one
+    if (intervalRef.current) {
+      clearInterval(intervalRef.current);
+      intervalRef.current = null;
+    }
+    
     if (isVisible) {
       // Start polling when visible
       callbackRef.current();
       intervalRef.current = setInterval(() => {
         callbackRef.current();
       }, interval);
-    } else {
-      // Stop polling when not visible
-      if (intervalRef.current) {
-        clearInterval(intervalRef.current);
-      }
     }
     
     return () => {
       if (intervalRef.current) {
         clearInterval(intervalRef.current);
+        intervalRef.current = null;
       }
     };
   }, [interval, isVisible, ...dependencies]);

lib/security.ts

@@ -18,7 +18,15 @@ export function isValidUrl(url: string): boolean {
 }
 
 export function isPositiveInteger(value: unknown): value is number {
-  return Number.isInteger(value) && value > 0;
+  return Number.isInteger(value) && Number(value) > 0;
+}
+
+export function validateInteger(value: unknown): number | null {
+  const num = Number(value);
+  if (Number.isInteger(num) && num > 0) {
+    return num;
+  }
+  return null;
 }
 
 // String sanitization

middleware.ts

@@ -21,7 +21,10 @@ export function middleware(request: NextRequest) {
     // Skip authentication for localhost/internal requests (optional security)
     const host = request.headers.get('host');
     if (host && (host.startsWith('localhost') || host.startsWith('127.0.0.1') || host.startsWith('192.168.'))) {
-      console.log('Allowing internal network access without API key');
+      // Don't log for frequently polled endpoints to reduce noise
+      if (!request.nextUrl.pathname.includes('/api/obsStatus')) {
+        console.log('Allowing internal network access without API key');
+      }
       return NextResponse.next();
     }
 

scripts/addGroupNameToTeams.ts

@@ -0,0 +1,57 @@
+import sqlite3 from 'sqlite3';
+import { open } from 'sqlite';
+import path from 'path';
+import { getTableName, BASE_TABLE_NAMES } from '../lib/constants';
+
+const FILE_DIRECTORY = path.resolve(process.env.FILE_DIRECTORY || './files');
+
+const addGroupNameToTeams = async () => {
+  try {
+    const dbPath = path.join(FILE_DIRECTORY, 'sources.db');
+    
+    // Open database connection
+    const db = await open({
+      filename: dbPath,
+      driver: sqlite3.Database,
+    });
+    
+    console.log('Database connection established.');
+    
+    // Generate table name for teams
+    const teamsTableName = getTableName(BASE_TABLE_NAMES.TEAMS, {
+      year: 2025,
+      season: 'summer',
+      suffix: 'sat'
+    });
+    
+    console.log(`Adding group_name column to ${teamsTableName}`);
+    
+    // Check if column already exists
+    const tableInfo = await db.all(`PRAGMA table_info(${teamsTableName})`);
+    const hasGroupName = tableInfo.some(col => col.name === 'group_name');
+    
+    if (!hasGroupName) {
+      // Add group_name column
+      await db.exec(`
+        ALTER TABLE ${teamsTableName}
+        ADD COLUMN group_name TEXT
+      `);
+      
+      console.log(`✅ Added group_name column to ${teamsTableName}`);
+    } else {
+      console.log(`ℹ️  group_name column already exists in ${teamsTableName}`);
+    }
+    
+    // Close database connection
+    await db.close();
+    console.log('Database connection closed.');
+    console.log('✅ Successfully updated teams table schema!');
+    
+  } catch (error) {
+    console.error('Error updating table:', error);
+    process.exit(1);
+  }
+};
+
+// Run the script
+addGroupNameToTeams();

scripts/createSatSummer2025Tables.ts

@@ -60,7 +60,8 @@ const createSatSummer2025Tables = async () => {
     await db.exec(`
       CREATE TABLE IF NOT EXISTS ${teamsTableName} (
         team_id INTEGER PRIMARY KEY,
-        team_name TEXT NOT NULL
+        team_name TEXT NOT NULL,
+        group_name TEXT
       )
     `);
     

tsconfig.json

@@ -24,6 +24,6 @@
       "@/*": ["./*"]
     }
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", "lib/obsService.js"],
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", "lib/obsService.js", "types/**/*.d.ts"],
   "exclude": ["node_modules"]
 }

types/index.ts

@@ -14,4 +14,5 @@ export type Screen = {
 export type Team = {
     team_id: number;
     team_name: string;
+    group_name?: string | null;
 };

types/jest-dom.d.ts

@@ -0,0 +1,10 @@
+// Jest DOM type definitions
+import '@testing-library/jest-dom';
+
+declare global {
+  namespace NodeJS {
+    interface ProcessEnv {
+      NODE_ENV: 'development' | 'production' | 'test';
+    }
+  }
+}