terra-view toplevel rebrand. Names changed all around

.dockerignore

@@ -35,7 +35,7 @@ data/
 .DS_Store
 Thumbs.db
 .claude
-sfm.code-workspace
+terra-view.code-workspace
 
 # Tests (optional)
 tests/

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-All notable changes to Seismo Fleet Manager will be documented in this file.
+All notable changes to Terra-View will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
@@ -54,7 +54,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.4.1] - 2026-01-05
 ### Added
-- **SLM Integration**: Sound Level Meters are now manageable in SFM
+- **SLM Integration**: Sound Level Meters are now manageable in Terra-View
 
 ### Fixed
 - Fixed an issue where unit status was loading from a saved cache and not based on when it was actually heard from last. Unit status is now accurate.

README.md

@@ -1,5 +1,5 @@
-# Seismo Fleet Manager v0.4.2
+# Terra-View v0.4.2
-Backend API and HTMX-powered web interface for managing a mixed fleet of seismographs and field modems. Track deployments, monitor health in real time, merge roster intent with incoming telemetry, and control your fleet through a unified database and dashboard.
+Backend API and HTMX-powered web interface for Terra-View - a unified fleet management system. Track deployments, monitor health in real time, merge roster intent with incoming telemetry, and control your fleet through a unified database and dashboard. Terra-View supports seismographs (SFM module), sound level meters, field modems, and other monitoring devices.
 
 ## Features
 

backend/main.py

@@ -31,8 +31,8 @@ ENVIRONMENT = os.getenv("ENVIRONMENT", "production")
 # Initialize FastAPI app
 VERSION = "0.4.2"
 app = FastAPI(
-    title="Seismo Fleet Manager",
+    title="Terra-View",
-    description="Backend API for managing seismograph fleet status",
+    description="Backend API for Terra-View fleet management system",
     version=VERSION
 )
 
@@ -516,7 +516,7 @@ async def devices_all_partial(request: Request):
 def health_check():
     """Health check endpoint"""
     return {
-        "message": f"Seismo Fleet Manager v{VERSION}",
+        "message": f"Terra-View v{VERSION}",
         "status": "running",
         "version": VERSION
     }
@@ -524,4 +524,6 @@ def health_check():
 
 if __name__ == "__main__":
     import uvicorn
-    uvicorn.run(app, host="0.0.0.0", port=8001)
+    import os
+    port = int(os.getenv("PORT", 8001))
+    uvicorn.run(app, host="0.0.0.0", port=port)

backend/routers/slm_dashboard.py

@@ -6,7 +6,7 @@ Provides API endpoints for the Sound Level Meters dashboard page.
 
 from fastapi import APIRouter, Request, Depends, Query
 from fastapi.templating import Jinja2Templates
-from fastapi.responses import HTMLResponse
+from fastapi.responses import HTMLResponse, JSONResponse
 from sqlalchemy.orm import Session
 from sqlalchemy import func
 from datetime import datetime, timedelta
@@ -60,14 +60,20 @@ async def get_slm_stats(request: Request, db: Session = Depends(get_db)):
 async def get_slm_units(
     request: Request,
     db: Session = Depends(get_db),
-    search: str = Query(None)
+    search: str = Query(None),
+    project: str = Query(None)
 ):
     """
     Get list of SLM units for the sidebar.
     Returns HTML partial with unit cards.
+    Supports filtering by search term and project.
     """
     query = db.query(RosterUnit).filter_by(device_type="sound_level_meter")
 
+    # Filter by project if provided
+    if project:
+        query = query.filter(RosterUnit.project_id == project)
+
     # Filter by search term if provided
     if search:
         search_term = f"%{search}%"
@@ -326,3 +332,55 @@ async def test_modem_connection(modem_id: str, db: Session = Depends(get_db)):
             "modem_id": modem_id,
             "detail": str(e)
         }
+
+
+@router.get("/diagnostics/{unit_id}", response_class=HTMLResponse)
+async def get_diagnostics(request: Request, unit_id: str, db: Session = Depends(get_db)):
+    """
+    Get compact diagnostics card for a specific SLM unit.
+    Returns HTML partial with key metrics only.
+    """
+    unit = db.query(RosterUnit).filter_by(id=unit_id, device_type="sound_level_meter").first()
+
+    if not unit:
+        return HTMLResponse(
+            content='<div class="p-6 text-center text-red-600">Unit not found</div>',
+            status_code=404
+        )
+
+    # Get modem info
+    modem = None
+    modem_ip = None
+    if unit.deployed_with_modem_id:
+        modem = db.query(RosterUnit).filter_by(id=unit.deployed_with_modem_id, device_type="modem").first()
+        if modem:
+            # Try modem_rx_host first (if it exists), then fall back to ip_address
+            modem_ip = getattr(modem, 'modem_rx_host', None) or modem.ip_address
+    elif unit.slm_host:
+        modem_ip = unit.slm_host
+
+    return templates.TemplateResponse("partials/slm_diagnostics_card.html", {
+        "request": request,
+        "unit": unit,
+        "modem": modem,
+        "modem_ip": modem_ip
+    })
+
+
+@router.get("/projects")
+async def get_projects(db: Session = Depends(get_db)):
+    """
+    Get list of unique projects from deployed SLMs.
+    Returns JSON array of project names.
+    """
+    projects = db.query(RosterUnit.project_id).filter(
+        RosterUnit.device_type == "sound_level_meter",
+        RosterUnit.deployed == True,
+        RosterUnit.retired == False,
+        RosterUnit.project_id.isnot(None)
+    ).distinct().order_by(RosterUnit.project_id).all()
+
+    # Extract project names from query result tuples
+    project_list = [p[0] for p in projects if p[0]]
+
+    return JSONResponse(content={"projects": project_list})

backend/routers/slmm.py

@@ -1,7 +1,7 @@
 """
 SLMM (Sound Level Meter Manager) Proxy Router
 
-Proxies requests from SFM to the standalone SLMM backend service.
+Proxies requests from Terra-View to the standalone SLMM backend service.
 SLMM runs on port 8100 and handles NL43/NL53 sound level meter communication.
 """
 
@@ -72,7 +72,7 @@ async def proxy_websocket_stream(websocket: WebSocket, unit_id: str):
     Proxy WebSocket connections to SLMM's /stream endpoint.
 
     This allows real-time streaming of measurement data from NL43 devices
-    through the SFM unified interface.
+    through the Terra-View unified interface.
     """
     await websocket.accept()
     logger.info(f"WebSocket connection accepted for SLMM unit {unit_id}")
@@ -237,7 +237,7 @@ async def proxy_to_slmm(path: str, request: Request):
     """
     Proxy all requests to the SLMM backend service.
 
-    This allows SFM to act as a unified frontend for all device types,
+    This allows Terra-View to act as a unified frontend for all device types,
     while SLMM remains a standalone backend service.
     """
     # Build target URL

backend/static/offline-db.js

@@ -1,9 +1,9 @@
-/* IndexedDB wrapper for offline data storage in SFM */
+/* IndexedDB wrapper for offline data storage in Terra-View */
 /* Handles unit data, status snapshots, and pending edit queue */
 
 class OfflineDB {
   constructor() {
-    this.dbName = 'sfm-offline-db';
+    this.dbName = 'terra-view-offline-db';
     this.version = 1;
     this.db = null;
   }

backend/static/sw.js

@@ -1,10 +1,10 @@
-/* Service Worker for Seismo Fleet Manager PWA */
+/* Service Worker for Terra-View PWA */
 /* Network-first strategy with cache fallback for real-time data */
 
 const CACHE_VERSION = 'v1';
-const STATIC_CACHE = `sfm-static-${CACHE_VERSION}`;
+const STATIC_CACHE = `terra-view-static-${CACHE_VERSION}`;
-const DYNAMIC_CACHE = `sfm-dynamic-${CACHE_VERSION}`;
+const DYNAMIC_CACHE = `terra-view-dynamic-${CACHE_VERSION}`;
-const DATA_CACHE = `sfm-data-${CACHE_VERSION}`;
+const DATA_CACHE = `terra-view-data-${CACHE_VERSION}`;
 
 // Files to precache (critical app shell)
 const STATIC_FILES = [
@@ -137,7 +137,7 @@ async function networkFirstStrategy(request, cacheName) {
         <head>
           <meta charset="UTF-8">
           <meta name="viewport" content="width=device-width, initial-scale=1.0">
-          <title>Offline - SFM</title>
+          <title>Offline - Terra-View</title>
           <style>
             body {
               font-family: system-ui, -apple-system, sans-serif;
@@ -170,7 +170,7 @@ async function networkFirstStrategy(request, cacheName) {
         <body>
           <div class="container">
             <h1>📡 You're Offline</h1>
-            <p>SFM requires an internet connection for this page.</p>
+            <p>Terra-View requires an internet connection for this page.</p>
             <p>Please check your connection and try again.</p>
             <button onclick="location.reload()">Retry</button>
           </div>
@@ -285,7 +285,7 @@ async function syncPendingEdits() {
 // IndexedDB helpers (simplified versions - full implementations in offline-db.js)
 function openDatabase() {
   return new Promise((resolve, reject) => {
-    const request = indexedDB.open('sfm-offline-db', 1);
+    const request = indexedDB.open('terra-view-offline-db', 1);
 
     request.onerror = () => reject(request.error);
     request.onsuccess = () => resolve(request.result);

docker-compose.yml

@@ -4,14 +4,14 @@ services:
   terra-view-prod:
     build: .
     container_name: terra-view
-    ports:
+    network_mode: host
-      - "8001:8001"
     volumes:
       - ./data:/app/data
     environment:
       - PYTHONUNBUFFERED=1
       - ENVIRONMENT=production
-      - SLMM_BASE_URL=http://slmm:8100
+      - PORT=8001
+      - SLMM_BASE_URL=http://localhost:8100
     restart: unless-stopped
     depends_on:
       - slmm
@@ -26,19 +26,21 @@ services:
   terra-view-dev:
     build: .
     container_name: terra-view-dev
-    ports:
+    network_mode: host
-      - "1001:8001"
     volumes:
       - ./data-dev:/app/data
     environment:
       - PYTHONUNBUFFERED=1
       - ENVIRONMENT=development
-      - SLMM_BASE_URL=http://slmm:8100
+      - PORT=1001
+      - SLMM_BASE_URL=http://localhost:8100
     restart: unless-stopped
     depends_on:
       - slmm
+    profiles:
+      - dev
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8001/health"]
+      test: ["CMD", "curl", "-f", "http://localhost:1001/health"]
       interval: 30s
       timeout: 10s
       retries: 3
@@ -50,8 +52,7 @@ services:
       context: ../../slmm
       dockerfile: Dockerfile
     container_name: slmm
-    ports:
+    network_mode: host
-      - "8100:8100"
     volumes:
       - ../../slmm/data:/app/data
     environment:

templates/partials/slm_diagnostics_card.html

@@ -0,0 +1,206 @@
+<!-- Compact Diagnostics Card for {{ unit.id }} -->
+<div class="h-full flex flex-col p-6">
+    <!-- Header -->
+    <div class="flex items-center justify-between mb-6">
+        <div>
+            <h2 class="text-2xl font-bold text-gray-900 dark:text-white">{{ unit.id }}</h2>
+            <p class="text-sm text-gray-600 dark:text-gray-400">
+                {% if unit.slm_model %}{{ unit.slm_model }}{% endif %}
+                {% if unit.slm_serial_number %} • S/N: {{ unit.slm_serial_number }}{% endif %}
+            </p>
+        </div>
+
+        <!-- Status Badge -->
+        <span id="diag-status-badge" class="px-4 py-2 bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 rounded-lg font-medium">
+            Loading...
+        </span>
+    </div>
+
+    <!-- Connection Status -->
+    <div class="bg-white dark:bg-gray-800 rounded-lg p-4 border border-gray-200 dark:border-gray-700 mb-4">
+        <div class="flex items-center justify-between">
+            <div class="flex items-center">
+                <svg class="w-5 h-5 text-gray-500 mr-2" fill="currentColor" viewBox="0 0 20 20">
+                    <path fill-rule="evenodd" d="M5.05 3.636a1 1 0 010 1.414 7 7 0 000 9.9 1 1 0 11-1.414 1.414 9 9 0 010-12.728 1 1 0 011.414 0zm9.9 0a1 1 0 011.414 0 9 9 0 010 12.728 1 1 0 11-1.414-1.414 7 7 0 000-9.9 1 1 0 010-1.414zM7.879 6.464a1 1 0 010 1.414 3 3 0 000 4.243 1 1 0 11-1.415 1.414 5 5 0 010-7.07 1 1 0 011.415 0zm4.242 0a1 1 0 011.415 0 5 5 0 010 7.072 1 1 0 01-1.415-1.415 3 3 0 000-4.242 1 1 0 010-1.415zM10 9a1 1 0 011 1v.01a1 1 0 11-2 0V10a1 1 0 011-1z" clip-rule="evenodd"/>
+                </svg>
+                <span class="text-sm font-medium text-gray-700 dark:text-gray-300">Connection</span>
+            </div>
+            <div>
+                {% if modem %}
+                    <span class="text-sm text-gray-600 dark:text-gray-400">via {{ modem.id }}</span>
+                {% elif modem_ip %}
+                    <span class="text-sm text-gray-600 dark:text-gray-400">Direct: {{ modem_ip }}</span>
+                {% else %}
+                    <span class="text-sm text-red-600 dark:text-red-400">Not configured</span>
+                {% endif %}
+                <span id="connection-status" class="ml-2 w-2 h-2 bg-gray-400 rounded-full inline-block"></span>
+            </div>
+        </div>
+    </div>
+
+    <!-- Current Sound Levels -->
+    <div class="grid grid-cols-2 gap-3 mb-4">
+        <div class="bg-blue-50 dark:bg-blue-900/20 rounded-lg p-4">
+            <p class="text-xs text-gray-600 dark:text-gray-400 mb-1">Lp (Instant)</p>
+            <p id="diag-lp" class="text-2xl font-bold text-blue-600 dark:text-blue-400">--</p>
+            <p class="text-xs text-gray-500 dark:text-gray-400">dB</p>
+        </div>
+
+        <div class="bg-green-50 dark:bg-green-900/20 rounded-lg p-4">
+            <p class="text-xs text-gray-600 dark:text-gray-400 mb-1">Leq (Average)</p>
+            <p id="diag-leq" class="text-2xl font-bold text-green-600 dark:text-green-400">--</p>
+            <p class="text-xs text-gray-500 dark:text-gray-400">dB</p>
+        </div>
+
+        <div class="bg-red-50 dark:bg-red-900/20 rounded-lg p-4">
+            <p class="text-xs text-gray-600 dark:text-gray-400 mb-1">Lmax (Max)</p>
+            <p id="diag-lmax" class="text-2xl font-bold text-red-600 dark:text-red-400">--</p>
+            <p class="text-xs text-gray-500 dark:text-gray-400">dB</p>
+        </div>
+
+        <div class="bg-purple-50 dark:bg-purple-900/20 rounded-lg p-4">
+            <p class="text-xs text-gray-600 dark:text-gray-400 mb-1">Lmin (Min)</p>
+            <p id="diag-lmin" class="text-2xl font-bold text-purple-600 dark:text-purple-400">--</p>
+            <p class="text-xs text-gray-500 dark:text-gray-400">dB</p>
+        </div>
+    </div>
+
+    <!-- Battery and Power -->
+    <div class="grid grid-cols-2 gap-3 mb-4">
+        <div class="bg-white dark:bg-gray-800 rounded-lg p-4 border border-gray-200 dark:border-gray-700">
+            <div class="flex items-center justify-between mb-2">
+                <span class="text-xs text-gray-600 dark:text-gray-400">Battery</span>
+                <svg class="w-4 h-4 text-gray-500" fill="currentColor" viewBox="0 0 20 20">
+                    <path d="M6 2a2 2 0 00-2 2v12a2 2 0 002 2h8a2 2 0 002-2V4a2 2 0 00-2-2H6zm0 2h8v12H6V4zm7 2a1 1 0 011 1v6a1 1 0 11-2 0V7a1 1 0 011-1z"/>
+                </svg>
+            </div>
+            <div id="diag-battery-level" class="text-xl font-bold text-gray-900 dark:text-white">--</div>
+            <div class="mt-2 bg-gray-200 dark:bg-gray-700 rounded-full h-2">
+                <div id="diag-battery-bar" class="bg-gray-400 h-2 rounded-full transition-all" style="width: 0%"></div>
+            </div>
+        </div>
+
+        <div class="bg-white dark:bg-gray-800 rounded-lg p-4 border border-gray-200 dark:border-gray-700">
+            <div class="flex items-center justify-between mb-2">
+                <span class="text-xs text-gray-600 dark:text-gray-400">Power</span>
+                <svg class="w-4 h-4 text-gray-500" fill="currentColor" viewBox="0 0 20 20">
+                    <path fill-rule="evenodd" d="M11.3 1.046A1 1 0 0112 2v5h4a1 1 0 01.82 1.573l-7 10A1 1 0 018 18v-5H4a1 1 0 01-.82-1.573l7-10a1 1 0 011.12-.38z" clip-rule="evenodd"/>
+                </svg>
+            </div>
+            <div id="diag-power-source" class="text-lg font-semibold text-gray-900 dark:text-white">--</div>
+        </div>
+    </div>
+
+    <!-- Last Check-in -->
+    <div class="bg-white dark:bg-gray-800 rounded-lg p-4 border border-gray-200 dark:border-gray-700 mb-6">
+        <div class="flex items-center justify-between">
+            <div class="flex items-center">
+                <svg class="w-5 h-5 text-gray-500 mr-2" fill="currentColor" viewBox="0 0 20 20">
+                    <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm1-12a1 1 0 10-2 0v4a1 1 0 00.293.707l2.828 2.829a1 1 0 101.415-1.415L11 9.586V6z" clip-rule="evenodd"/>
+                </svg>
+                <span class="text-sm font-medium text-gray-700 dark:text-gray-300">Last Check-in</span>
+            </div>
+            <div>
+                {% if unit.slm_last_check %}
+                    <span class="text-sm text-gray-600 dark:text-gray-400">{{ unit.slm_last_check.strftime('%Y-%m-%d %H:%M:%S') }}</span>
+                {% else %}
+                    <span class="text-sm text-gray-500 dark:text-gray-500">Never</span>
+                {% endif %}
+            </div>
+        </div>
+    </div>
+
+    <!-- Open Command Center Button -->
+    <div class="mt-auto">
+        <button onclick="openCommandCenter('{{ unit.id }}')"
+                class="w-full px-6 py-3 bg-seismo-orange hover:bg-orange-600 text-white rounded-lg font-medium flex items-center justify-center transition-colors">
+            <svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19V6l12-3v13M9 19c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zm12-3c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zM9 10l12-3"/>
+            </svg>
+            Open Command Center
+        </button>
+    </div>
+</div>
+
+<script>
+(function() {
+    const diagUnitId = '{{ unit.id }}';
+
+    // Clear any existing connections before starting new ones
+    window.SLMConnectionManager.setCurrentUnit(diagUnitId);
+
+    function updateDiagnosticsData() {
+        fetch(`/api/slmm/${diagUnitId}/live`)
+            .then(response => response.json())
+            .then(result => {
+                if (result.status === 'ok' && result.data) {
+                    const data = result.data;
+
+                    // Update status badge
+                    const statusBadge = document.getElementById('diag-status-badge');
+                    if (statusBadge) {
+                        const isMeasuring = data.measurement_state === 'Start';
+                        if (isMeasuring) {
+                            statusBadge.className = 'px-4 py-2 bg-green-100 dark:bg-green-900/30 text-green-800 dark:text-green-400 rounded-lg font-medium flex items-center';
+                            statusBadge.innerHTML = '<span class="w-2 h-2 bg-green-500 rounded-full mr-2 animate-pulse"></span>Measuring';
+                        } else {
+                            statusBadge.className = 'px-4 py-2 bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 rounded-lg font-medium';
+                            statusBadge.textContent = 'Stopped';
+                        }
+                    }
+
+                    // Update sound levels
+                    ['lp', 'leq', 'lmax', 'lmin'].forEach(metric => {
+                        const el = document.getElementById(`diag-${metric}`);
+                        if (el) el.textContent = data[metric] || '--';
+                    });
+
+                    // Update battery
+                    const batteryEl = document.getElementById('diag-battery-level');
+                    const batteryBar = document.getElementById('diag-battery-bar');
+                    if (batteryEl && data.battery_level) {
+                        const level = parseInt(data.battery_level);
+                        batteryEl.textContent = `${level}%`;
+
+                        if (batteryBar) {
+                            batteryBar.style.width = `${level}%`;
+                            if (level > 50) {
+                                batteryBar.className = 'bg-green-500 h-2 rounded-full transition-all';
+                            } else if (level > 20) {
+                                batteryBar.className = 'bg-yellow-500 h-2 rounded-full transition-all';
+                            } else {
+                                batteryBar.className = 'bg-red-500 h-2 rounded-full transition-all';
+                            }
+                        }
+                    }
+
+                    // Update power source
+                    const powerEl = document.getElementById('diag-power-source');
+                    if (powerEl) powerEl.textContent = data.power_source || '--';
+
+                    // Update connection status
+                    const connStatus = document.getElementById('connection-status');
+                    if (connStatus) {
+                        connStatus.className = 'ml-2 w-2 h-2 bg-green-500 rounded-full inline-block';
+                    }
+                }
+            })
+            .catch(error => {
+                console.error('Failed to refresh diagnostics:', error);
+                const connStatus = document.getElementById('connection-status');
+                if (connStatus) {
+                    connStatus.className = 'ml-2 w-2 h-2 bg-red-500 rounded-full inline-block';
+                }
+            });
+    }
+
+    // Initial update
+    updateDiagnosticsData();
+
+    // Set up refresh interval and register it
+    const interval = setInterval(updateDiagnosticsData, 10000);
+    window.SLMConnectionManager.registerInterval(interval);
+
+    console.log(`Diagnostics card for ${diagUnitId} initialized`);
+})();
+</script>

templates/sound_level_meters.html

@@ -28,14 +28,28 @@
             <h2 class="text-xl font-semibold text-gray-900 dark:text-white mb-4">Active Units</h2>
 
             <!-- Search/Filter -->
-            <div class="mb-4">
+            <div class="mb-4 space-y-2">
-                <input type="text"
+                <!-- Project Filter -->
+                <select id="project-filter"
+                        name="project"
+                        class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white"
+                        hx-get="/api/slm-dashboard/units"
+                        hx-trigger="change"
+                        hx-target="#slm-list"
+                        hx-include="#search-input, #project-filter">
+                    <option value="">All Projects</option>
+                    <!-- Will be populated dynamically -->
+                </select>
+
+                <!-- Search Input -->
+                <input id="search-input"
+                       type="text"
                        placeholder="Search units..."
                        class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white"
                        hx-get="/api/slm-dashboard/units"
                        hx-trigger="keyup changed delay:300ms"
                        hx-target="#slm-list"
-                       hx-include="this"
+                       hx-include="#search-input, #project-filter"
                        name="search">
             </div>
 
@@ -93,9 +107,94 @@
     </div>
 </div>
 
+<!-- Command Center Modal -->
+<div id="command-center-modal" class="hidden fixed inset-0 bg-black bg-opacity-50 z-50">
+    <div class="flex items-center justify-center min-h-screen p-4">
+        <div class="bg-white dark:bg-gray-900 rounded-lg shadow-xl w-full max-w-7xl max-h-[90vh] overflow-y-auto">
+            <div class="sticky top-0 bg-white dark:bg-gray-900 border-b border-gray-200 dark:border-gray-700 px-6 py-4 flex items-center justify-between z-10">
+                <h2 class="text-xl font-bold text-gray-900 dark:text-white">Command Center</h2>
+                <button onclick="closeCommandCenter()" class="text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200">
+                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
+                    </svg>
+                </button>
+            </div>
+            <div id="command-center-content" class="p-6">
+                <!-- Command center will load here -->
+            </div>
+        </div>
+    </div>
+</div>
+
 <script>
-// Function to select a unit and load live view
+// Global Connection Manager - ensures only one SLM connection at a time
+window.SLMConnectionManager = {
+    activeIntervals: [],
+    activeWebSocket: null,
+    currentUnitId: null,
+
+    // Clear all existing connections
+    clearAll: function() {
+        console.log('SLMConnectionManager: Clearing all connections');
+
+        // Clear all intervals
+        this.activeIntervals.forEach(interval => {
+            clearInterval(interval);
+        });
+        this.activeIntervals = [];
+
+        // Close WebSocket if exists
+        if (this.activeWebSocket) {
+            this.activeWebSocket.close();
+            this.activeWebSocket = null;
+        }
+
+        // Clear any global intervals that might exist
+        if (window.refreshInterval) {
+            clearInterval(window.refreshInterval);
+            window.refreshInterval = null;
+        }
+        if (window.timerInterval) {
+            clearInterval(window.timerInterval);
+            window.timerInterval = null;
+        }
+        if (window.diagRefreshInterval) {
+            clearInterval(window.diagRefreshInterval);
+            window.diagRefreshInterval = null;
+        }
+
+        console.log('SLMConnectionManager: All connections cleared');
+    },
+
+    // Register a new interval
+    registerInterval: function(intervalId) {
+        this.activeIntervals.push(intervalId);
+    },
+
+    // Register WebSocket
+    registerWebSocket: function(ws) {
+        if (this.activeWebSocket) {
+            this.activeWebSocket.close();
+        }
+        this.activeWebSocket = ws;
+    },
+
+    // Set current unit
+    setCurrentUnit: function(unitId) {
+        if (this.currentUnitId !== unitId) {
+            this.clearAll();
+            this.currentUnitId = unitId;
+        }
+    }
+};
+
+// Function to select a unit and load DIAGNOSTICS CARD (not full command center)
 function selectUnit(unitId) {
+    console.log(`Selecting unit: ${unitId}`);
+
+    // Clear all existing connections
+    window.SLMConnectionManager.clearAll();
+
     // Remove active state from all items
     document.querySelectorAll('.slm-unit-item').forEach(item => {
         item.classList.remove('bg-seismo-orange', 'text-white');
@@ -106,13 +205,53 @@ function selectUnit(unitId) {
     event.currentTarget.classList.remove('bg-gray-100', 'dark:bg-gray-700');
     event.currentTarget.classList.add('bg-seismo-orange', 'text-white');
 
-    // Load live view for this unit
+    // Load DIAGNOSTICS CARD (not full live view)
-    htmx.ajax('GET', `/api/slm-dashboard/live-view/${unitId}`, {
+    htmx.ajax('GET', `/api/slm-dashboard/diagnostics/${unitId}`, {
         target: '#live-view-panel',
         swap: 'innerHTML'
     });
 }
 
+// Open command center in modal
+function openCommandCenter(unitId) {
+    console.log(`Opening command center for: ${unitId}`);
+
+    // Clear diagnostics refresh before opening modal
+    window.SLMConnectionManager.clearAll();
+
+    const modal = document.getElementById('command-center-modal');
+    modal.classList.remove('hidden');
+
+    // Load full command center
+    htmx.ajax('GET', `/api/slm-dashboard/live-view/${unitId}`, {
+        target: '#command-center-content',
+        swap: 'innerHTML'
+    });
+}
+
+// Close command center modal
+function closeCommandCenter() {
+    console.log('Closing command center');
+
+    // Clear all command center connections
+    window.SLMConnectionManager.clearAll();
+
+    document.getElementById('command-center-modal').classList.add('hidden');
+
+    // Reload the diagnostics card for the currently selected unit
+    const activeUnit = document.querySelector('.slm-unit-item.bg-seismo-orange');
+    if (activeUnit) {
+        const unitIdMatch = activeUnit.getAttribute('onclick').match(/selectUnit\('(.+?)'\)/);
+        if (unitIdMatch) {
+            const unitId = unitIdMatch[1];
+            htmx.ajax('GET', `/api/slm-dashboard/diagnostics/${unitId}`, {
+                target: '#live-view-panel',
+                swap: 'innerHTML'
+            });
+        }
+    }
+}
+
 // Configuration modal functions
 function openConfigModal(unitId) {
     const modal = document.getElementById('config-modal');
@@ -129,121 +268,48 @@ function closeConfigModal() {
     document.getElementById('config-modal').classList.add('hidden');
 }
 
-// Close modal on escape key
+// Close modals on escape key
 document.addEventListener('keydown', function(e) {
     if (e.key === 'Escape') {
         closeConfigModal();
+        closeCommandCenter();
     }
 });
 
-// Close modal when clicking outside
+// Close modals when clicking outside
 document.getElementById('config-modal')?.addEventListener('click', function(e) {
     if (e.target === this) {
         closeConfigModal();
     }
 });
 
-// Initialize WebSocket for selected unit
+document.getElementById('command-center-modal')?.addEventListener('click', function(e) {
-let currentWebSocket = null;
+    if (e.target === this) {
-
+        closeCommandCenter();
-function initLiveDataStream(unitId) {
-    // Close existing connection if any
-    if (currentWebSocket) {
-        currentWebSocket.close();
     }
+});
 
-    // WebSocket URL for SLMM backend via proxy
+// Load projects for filter dropdown on page load
-    const wsProtocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
+document.addEventListener('DOMContentLoaded', function() {
-    const wsUrl = `${wsProtocol}//${window.location.host}/api/slmm/${unitId}/live`;
+    fetch('/api/slm-dashboard/projects')
-
+        .then(response => response.json())
-    currentWebSocket = new WebSocket(wsUrl);
+        .then(data => {
-
+            const projectFilter = document.getElementById('project-filter');
-    currentWebSocket.onopen = function() {
+            if (projectFilter && data.projects) {
-        console.log('WebSocket connected');
+                data.projects.forEach(project => {
-        // Toggle button visibility
+                    const option = document.createElement('option');
-        const startBtn = document.getElementById('start-stream-btn');
+                    option.value = project;
-        const stopBtn = document.getElementById('stop-stream-btn');
+                    option.textContent = project;
-        if (startBtn) startBtn.style.display = 'none';
+                    projectFilter.appendChild(option);
-        if (stopBtn) stopBtn.style.display = 'flex';
+                });
-    };
-
-    currentWebSocket.onmessage = function(event) {
-        const data = JSON.parse(event.data);
-        updateLiveChart(data);
-        updateLiveMetrics(data);
-    };
-
-    currentWebSocket.onerror = function(error) {
-        console.error('WebSocket error:', error);
-    };
-
-    currentWebSocket.onclose = function() {
-        console.log('WebSocket closed');
-        // Toggle button visibility
-        const startBtn = document.getElementById('start-stream-btn');
-        const stopBtn = document.getElementById('stop-stream-btn');
-        if (startBtn) startBtn.style.display = 'flex';
-        if (stopBtn) stopBtn.style.display = 'none';
-    };
-}
-
-function stopLiveDataStream() {
-    if (currentWebSocket) {
-        currentWebSocket.close();
-        currentWebSocket = null;
-    }
-}
-
-// Update live chart with new data point
-let chartData = {
-    timestamps: [],
-    lp: [],
-    leq: []
-};
-
-function updateLiveChart(data) {
-    const now = new Date();
-    chartData.timestamps.push(now.toLocaleTimeString());
-    chartData.lp.push(parseFloat(data.lp || 0));
-    chartData.leq.push(parseFloat(data.leq || 0));
-
-    // Keep only last 60 data points (1 minute at 1 sample/sec)
-    if (chartData.timestamps.length > 60) {
-        chartData.timestamps.shift();
-        chartData.lp.shift();
-        chartData.leq.shift();
-    }
-
-    // Update chart (using Chart.js if available)
-    if (window.liveChart) {
-        window.liveChart.data.labels = chartData.timestamps;
-        window.liveChart.data.datasets[0].data = chartData.lp;
-        window.liveChart.data.datasets[1].data = chartData.leq;
-        window.liveChart.update('none'); // Update without animation for smooth real-time
-    }
-}
-
-function updateLiveMetrics(data) {
-    // Update metric displays
-    if (document.getElementById('live-lp')) {
-        document.getElementById('live-lp').textContent = data.lp || '--';
-    }
-    if (document.getElementById('live-leq')) {
-        document.getElementById('live-leq').textContent = data.leq || '--';
-    }
-    if (document.getElementById('live-lmax')) {
-        document.getElementById('live-lmax').textContent = data.lmax || '--';
-    }
-    if (document.getElementById('live-lmin')) {
-        document.getElementById('live-lmin').textContent = data.lmin || '--';
-    }
             }
+        })
+        .catch(error => console.error('Failed to load projects:', error));
+});
 
 // Cleanup on page unload
 window.addEventListener('beforeunload', function() {
-    if (currentWebSocket) {
+    window.SLMConnectionManager.clearAll();
-        currentWebSocket.close();
-    }
 });
 </script>
 {% endblock %}