add ab full check

flutter/lib/common/widgets/address_book.dart

@@ -241,6 +241,9 @@ class _AddressBookState extends State<AddressBook> {
   }
 
   void abAddId() async {
+    if (gFFI.abModel.isFull(true)) {
+      return;
+    }
     var isInProgress = false;
     IDTextEditingController idController = IDTextEditingController(text: '');
     TextEditingController aliasController = TextEditingController(text: '');

flutter/lib/common/widgets/peer_card.dart

@@ -644,6 +644,9 @@ abstract class BasePeerCard extends StatelessWidget {
       ),
       proc: () {
         () async {
+          if (gFFI.abModel.isFull(true)) {
+            return;
+          }
           if (!gFFI.abModel.idContainBy(peer.id)) {
             gFFI.abModel.addPeer(peer);
             await gFFI.abModel.pushAb();

flutter/lib/models/ab_model.dart

@@ -29,6 +29,7 @@ class AbModel {
 
   final selectedTags = List<String>.empty(growable: true).obs;
   var initialized = false;
+  var licensedDevices = 0;
 
   WeakReference<FFI> parent;
 
@@ -52,6 +53,10 @@ class AbModel {
         if (json.containsKey('error')) {
           abError.value = json['error'];
         } else if (json.containsKey('data')) {
+          try {
+            gFFI.abModel.licensedDevices = json['licensed_devices'];
+            // ignore: empty_catches
+          } catch (e) {}
           final data = jsonDecode(json['data']);
           if (data != null) {
             tags.clear();
@@ -94,6 +99,15 @@ class AbModel {
     peers.add(peer);
   }
 
+  bool isFull(bool warn) {
+    final res = licensedDevices > 0 && peers.length >= licensedDevices;
+    if (res && warn) {
+      BotToast.showText(
+          contentColor: Colors.red, text: translate("exceed_max_devices"));
+    }
+    return res;
+  }
+
   void addPeer(Peer peer) {
     peers.removeWhere((e) => e.id == peer.id);
     peers.add(peer);

src/lang/ca.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/cn.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/cs.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/da.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/de.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/el.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/en.rs

@@ -71,6 +71,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("resolution_custom_tip", "Custom resolution"),
         ("accept_and_elevate_btn_tooltip", "Accept the connection and elevate UAC permissions."),
         ("clipboard_wait_response_timeout_tip", "Timed out waiting for copy response."),
-        ("logout_tip", "Are you sure you want to log out?")
+        ("logout_tip", "Are you sure you want to log out?"),
+        ("exceed_max_devices", "You have reached the maximum number of managed devices."),
         ].iter().cloned().collect();
 }

src/lang/eo.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/es.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/fa.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/fr.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/hu.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/id.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/it.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", "Servizio"),
         ("Start", "Avvia"),
         ("Stop", "Ferma"),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/ja.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/ko.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/kz.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/lt.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/nl.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/pl.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/pt_PT.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/ptbr.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/ro.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/ru.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", "Сервис"),
         ("Start", "Запустить"),
         ("Stop", "Остановить"),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/sk.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/sl.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/sq.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/sr.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/sv.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/template.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/th.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/tr.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/tw.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/ua.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }

src/lang/vn.rs

@@ -521,5 +521,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Service", ""),
         ("Start", ""),
         ("Stop", ""),
+        ("exceed_max_devices", ""),
+        ("Sync with recent sessions", ""),
+        ("Sort tags", ""),
     ].iter().cloned().collect();
 }