Improve TSCM detection and include WiFi clients

utils/wifi/constants.py

@@ -414,14 +414,27 @@ VENDOR_OUIS = {
 }
 
 
-def get_vendor_from_mac(mac: str) -> str | None:
-    """Get vendor name from MAC address OUI."""
-    if not mac:
-        return None
-    # Normalize MAC format
-    mac_upper = mac.upper().replace('-', ':')
-    oui = mac_upper[:8]
-    return VENDOR_OUIS.get(oui)
+def get_vendor_from_mac(mac: str) -> str | None:
+    """Get vendor name from MAC address OUI."""
+    if not mac:
+        return None
+    # Normalize MAC format
+    mac_upper = mac.upper().replace('-', ':')
+    oui = mac_upper[:8]
+    vendor = VENDOR_OUIS.get(oui)
+    if vendor:
+        return vendor
+
+    # Fallback to expanded OUI database if available
+    try:
+        from data.oui import get_manufacturer
+        manufacturer = get_manufacturer(mac_upper)
+        if manufacturer and manufacturer != 'Unknown':
+            return manufacturer
+    except Exception:
+        return None
+
+    return None
 
 
 # =============================================================================

utils/wifi/models.py

@@ -259,16 +259,17 @@ class WiFiAccessPoint:
             'in_baseline': self.in_baseline,
         }
 
-    def to_legacy_dict(self) -> dict:
-        """Convert to legacy format for TSCM compatibility."""
-        return {
-            'bssid': self.bssid,
-            'essid': self.essid or '',
-            'power': str(self.rssi_current) if self.rssi_current else '-100',
-            'channel': str(self.channel) if self.channel else '',
-            'privacy': self.security,
-            'first_seen': self.first_seen.isoformat() if self.first_seen else '',
-            'last_seen': self.last_seen.isoformat() if self.last_seen else '',
+    def to_legacy_dict(self) -> dict:
+        """Convert to legacy format for TSCM compatibility."""
+        return {
+            'bssid': self.bssid,
+            'essid': self.essid or '',
+            'vendor': self.vendor,
+            'power': str(self.rssi_current) if self.rssi_current else '-100',
+            'channel': str(self.channel) if self.channel else '',
+            'privacy': self.security,
+            'first_seen': self.first_seen.isoformat() if self.first_seen else '',
+            'last_seen': self.last_seen.isoformat() if self.last_seen else '',
             'beacon_count': str(self.beacon_count),
             'lan_ip': '',  # Not tracked in new system
         }