Unify contact retrieval by introducing allContacts getter

lib/connector/meshcore_connector.dart

@@ -289,6 +289,10 @@ class MeshCoreConnector extends ChangeNotifier {
     );
   }
 
+  List<Contact> get allContacts => List.unmodifiable([
+    ..._contacts,
+    ..._discoveredContacts.where((c) => !c.isActive),
+  ]);
   List<Contact> get discoveredContacts {
     return List.unmodifiable(_discoveredContacts);
   }
@@ -2909,6 +2913,8 @@ class MeshCoreConnector extends ChangeNotifier {
   void _handleContact(Uint8List frame, {bool isContact = true}) {
     final contact = Contact.fromFrame(frame);
     if (contact != null) {
+      _handleDiscovery(contact, frame, noNotify: true, addActive: true);
+
       if (contact.type == advTypeRepeater) {
         _contactUnreadCount.remove(contact.publicKeyHex);
         _unreadStore.saveContactUnreadCount(
@@ -4717,6 +4723,12 @@ class MeshCoreConnector extends ChangeNotifier {
           (_autoAddRoomServers && type == advTypeRoom) ||
           (_autoAddSensors && type == advTypeSensor)) {
         _handleContactAdvert(newContact);
+        _handleDiscovery(
+          newContact,
+          rawPacket,
+          noNotify: true,
+          addActive: true,
+        );
       } else {
         _handleDiscovery(newContact, rawPacket);
       }
@@ -4827,6 +4839,7 @@ class MeshCoreConnector extends ChangeNotifier {
     Contact contact,
     Uint8List rawPacket, {
     bool noNotify = false,
+    bool addActive = false,
   }) {
     appLogger.info('Discovered new contact: ${contact.name}', tag: 'Connector');
 
@@ -4847,7 +4860,7 @@ class MeshCoreConnector extends ChangeNotifier {
             longitude: contact.longitude,
             lastSeen: contact.lastSeen,
             flags: 0,
-            isActive: false,
+            isActive: addActive,
           );
       notifyListeners();
       unawaited(_persistDiscoveredContacts());
@@ -4865,7 +4878,7 @@ class MeshCoreConnector extends ChangeNotifier {
       longitude: contact.longitude,
       lastSeen: contact.lastSeen,
       lastMessageAt: contact.lastMessageAt,
-      isActive: false,
+      isActive: addActive,
       flags: 0,
     );
     _discoveredContacts.add(disContact);

lib/screens/channel_message_path_screen.dart

@@ -40,10 +40,7 @@ class ChannelMessagePathScreen extends StatelessWidget {
         final primaryPath = !channelMessage && !message.isOutgoing
             ? Uint8List.fromList(primaryPathTmp.reversed.toList())
             : primaryPathTmp;
-        final contacts = <Contact>[
+        final contacts = connector.allContacts;
-          ...connector.contacts,
-          ...connector.discoveredContacts,
-        ];
         final hops = _buildPathHops(primaryPath, contacts, l10n);
         final hasHopDetails = primaryPath.isNotEmpty;
         final observedLabel = _formatObservedHops(
@@ -367,10 +364,7 @@ class _ChannelMessagePathMapScreenState
             : selectedPathTmp;
 
         final selectedIndex = _indexForPath(selectedPath, observedPaths);
-        final contacts = <Contact>[
+        final contacts = connector.allContacts;
-          ...connector.contacts,
-          ...connector.discoveredContacts,
-        ];
         final hops = _buildPathHops(selectedPath, contacts, context.l10n);
 
         final points = <LatLng>[];

lib/screens/chat_screen.dart

@@ -1027,7 +1027,7 @@ class _ChatScreenState extends State<ChatScreen> {
     final currentPathLabel = _currentPathLabel(currentContact);
 
     // Filter out the current contact from available contacts
-    final availableContacts = connector.contacts
+    final availableContacts = connector.allContacts
         .where((c) => c != widget.contact)
         .toList();
 

lib/screens/map_screen.dart

@@ -137,10 +137,7 @@ class _MapScreenState extends State<MapScreen> {
       builder: (context, connector, settingsService, pathHistory, child) {
         final tileCache = context.read<MapTileCacheService>();
         final settings = settingsService.settings;
-        final allContacts = <Contact>[
+        final allContacts = connector.allContacts;
-          ...connector.contacts,
-          ...connector.discoveredContacts.where((c) => !c.isActive),
-        ];
 
         final contacts = settings.mapShowDiscoveryContacts
             ? allContacts

lib/screens/neighbors_screen.dart

@@ -124,10 +124,7 @@ class _NeighborsScreenState extends State<NeighborsScreen> {
 
   void _handleNeighborsResponse(MeshCoreConnector connector, Uint8List frame) {
     final buffer = BufferReader(frame);
-    final contacts = <Contact>[
+    final contacts = connector.allContacts;
-      ...connector.contacts,
-      ...connector.discoveredContacts,
-    ];
     try {
       final neighborCount = buffer.readUInt16LE();
       final parsedNeighbors = parseNeighborsData(buffer, buffer.readUInt16LE());

lib/screens/path_trace_map.dart

@@ -263,10 +263,7 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
           .toList();
 
       Map<int, Contact> pathContacts = {};
-      final contacts = <Contact>[
+      final contacts = connector.allContacts;
-        ...connector.contacts,
-        ...connector.discoveredContacts,
-      ];
       contacts.where((c) => c.type != advTypeChat).forEach((repeater) {
         for (var repeaterData in pathData) {
           if (listEquals(

lib/widgets/path_management_dialog.dart

@@ -107,7 +107,7 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
     }
 
     final pathForInput = currentContact.pathIdList;
-    final availableContacts = connector.contacts
+    final availableContacts = connector.allContacts
         .where((c) => c.publicKeyHex != currentContact.publicKeyHex)
         .toList();
 

lib/widgets/path_selection_dialog.dart

@@ -1,5 +1,6 @@
 import 'dart:typed_data';
 import 'package:flutter/material.dart';
+import 'package:meshcore_open/connector/meshcore_protocol.dart';
 import '../l10n/l10n.dart';
 import '../models/contact.dart';
 
@@ -65,7 +66,7 @@ class _PathSelectionDialogState extends State<PathSelectionDialog> {
 
   void _filterValidContacts() {
     _validContacts = widget.availableContacts
-        .where((c) => c.type == 2 || c.type == 3)
+        .where((c) => c.type == advTypeRepeater || c.type == advTypeRoom)
         .toList();
   }
 

lib/widgets/snr_indicator.dart

@@ -157,10 +157,7 @@ class _SNRIndicatorState extends State<SNRIndicator> {
                   repeater.snr,
                   widget.connector.currentSf,
                 );
-                final allContacts = [
+                final allContacts = widget.connector.allContacts;
-                  ...widget.connector.contacts,
-                  ...widget.connector.discoveredContacts,
-                ];
                 final name = allContacts
                     .where((c) => c.publicKey.first == repeater.pubkeyFirstByte)
                     .map((c) => c.name)