busy handling

lib/contacts/cubits/contact_list_cubit.dart

@@ -53,9 +53,11 @@ class ContactListCubit extends DHTShortArrayCubit<proto.Contact> {
 
     // Add Contact to account's list
     // if this fails, don't keep retrying, user can try again later
-    if (await shortArray.tryAddItem(contact.writeToBuffer()) == false) {
-      throw Exception('Failed to add contact record');
-    }
+    await operate((shortArray) async {
+      if (await shortArray.tryAddItem(contact.writeToBuffer()) == false) {
+        throw Exception('Failed to add contact record');
+      }
+    });
   }
 
   Future<void> deleteContact({required proto.Contact contact}) async {
@@ -67,34 +69,36 @@ class ContactListCubit extends DHTShortArrayCubit<proto.Contact> {
         contact.remoteConversationRecordKey.toVeilid();
 
     // Remove Contact from account's list
-    for (var i = 0; i < shortArray.length; i++) {
-      final item =
-          await shortArray.getItemProtobuf(proto.Contact.fromBuffer, i);
-      if (item == null) {
-        throw Exception('Failed to get contact');
+    await operate((shortArray) async {
+      for (var i = 0; i < shortArray.length; i++) {
+        final item =
+            await shortArray.getItemProtobuf(proto.Contact.fromBuffer, i);
+        if (item == null) {
+          throw Exception('Failed to get contact');
+        }
+        if (item.remoteConversationRecordKey ==
+            contact.remoteConversationRecordKey) {
+          await shortArray.tryRemoveItem(i);
+          break;
+        }
       }
-      if (item.remoteConversationRecordKey ==
-          contact.remoteConversationRecordKey) {
-        await shortArray.tryRemoveItem(i);
-        break;
-      }
-    }
-    try {
-      await (await pool.openRead(localConversationKey,
-              parent: accountRecordKey))
-          .delete();
-    } on Exception catch (e) {
-      log.debug('error removing local conversation record key: $e', e);
-    }
-    try {
-      if (localConversationKey != remoteConversationKey) {
-        await (await pool.openRead(remoteConversationKey,
+      try {
+        await (await pool.openRead(localConversationKey,
                 parent: accountRecordKey))
             .delete();
+      } on Exception catch (e) {
+        log.debug('error removing local conversation record key: $e', e);
       }
-    } on Exception catch (e) {
-      log.debug('error removing remote conversation record key: $e', e);
-    }
+      try {
+        if (localConversationKey != remoteConversationKey) {
+          await (await pool.openRead(remoteConversationKey,
+                  parent: accountRecordKey))
+              .delete();
+        }
+      } on Exception catch (e) {
+        log.debug('error removing remote conversation record key: $e', e);
+      }
+    });
   }
 
   //

lib/contacts/views/contact_item_widget.dart

@@ -11,9 +11,11 @@ import '../../theme/theme.dart';
 import '../contacts.dart';
 
 class ContactItemWidget extends StatelessWidget {
-  const ContactItemWidget({required this.contact, super.key});
+  const ContactItemWidget(
+      {required this.contact, required this.disabled, super.key});
 
   final proto.Contact contact;
+  final bool disabled;
 
   @override
   // ignore: prefer_expression_function_bodies
@@ -41,17 +43,22 @@ class ContactItemWidget extends StatelessWidget {
               motion: const DrawerMotion(),
               children: [
                 SlidableAction(
-                    onPressed: (context) async {
-                      final contactListCubit = context.read<ContactListCubit>();
-                      final chatListCubit = context.read<ChatListCubit>();
+                    onPressed: disabled || context.read<ChatListCubit>().isBusy
+                        ? null
+                        : (context) async {
+                            final contactListCubit =
+                                context.read<ContactListCubit>();
+                            final chatListCubit = context.read<ChatListCubit>();
 
-                      // Remove any chats for this contact
-                      await chatListCubit.deleteChat(
-                          remoteConversationRecordKey: remoteConversationKey);
+                            // Remove any chats for this contact
+                            await chatListCubit.deleteChat(
+                                remoteConversationRecordKey:
+                                    remoteConversationKey);
 
-                      // Delete the contact itself
-                      await contactListCubit.deleteContact(contact: contact);
-                    },
+                            // Delete the contact itself
+                            await contactListCubit.deleteContact(
+                                contact: contact);
+                          },
                     backgroundColor: scale.tertiaryScale.background,
                     foregroundColor: scale.tertiaryScale.text,
                     icon: Icons.delete,
@@ -70,17 +77,21 @@ class ContactItemWidget extends StatelessWidget {
             // The child of the Slidable is what the user sees when the
             // component is not dragged.
             child: ListTile(
-                onTap: () async {
-                  // Start a chat
-                  final chatListCubit = context.read<ChatListCubit>();
-                  await chatListCubit.getOrCreateChatSingleContact(
-                      remoteConversationRecordKey: remoteConversationKey);
-                  // Click over to chats
-                  if (context.mounted) {
-                    await MainPager.of(context)?.pageController.animateToPage(1,
-                        duration: 250.ms, curve: Curves.easeInOut);
-                  }
-                },
+                onTap: disabled || context.read<ChatListCubit>().isBusy
+                    ? null
+                    : () async {
+                        // Start a chat
+                        final chatListCubit = context.read<ChatListCubit>();
+                        await chatListCubit.getOrCreateChatSingleContact(
+                            remoteConversationRecordKey: remoteConversationKey);
+                        // Click over to chats
+                        if (context.mounted) {
+                          await MainPager.of(context)
+                              ?.pageController
+                              .animateToPage(1,
+                                  duration: 250.ms, curve: Curves.easeInOut);
+                        }
+                      },
                 title: Text(contact.editedProfile.name),
                 subtitle: (contact.editedProfile.pronouns.isNotEmpty)
                     ? Text(contact.editedProfile.pronouns)

lib/contacts/views/contact_list_widget.dart

@@ -12,13 +12,17 @@ import 'contact_item_widget.dart';
 import 'empty_contact_list_widget.dart';
 
 class ContactListWidget extends StatelessWidget {
-  const ContactListWidget({required this.contactList, super.key});
+  const ContactListWidget(
+      {required this.contactList, required this.disabled, super.key});
   final IList<proto.Contact> contactList;
+  final bool disabled;
 
   @override
   void debugFillProperties(DiagnosticPropertiesBuilder properties) {
     super.debugFillProperties(properties);
-    properties.add(IterableProperty<proto.Contact>('contactList', contactList));
+    properties
+      ..add(IterableProperty<proto.Contact>('contactList', contactList))
+      ..add(DiagnosticsProperty<bool>('disabled', disabled));
   }
 
   @override
@@ -36,7 +40,8 @@ class ContactListWidget extends StatelessWidget {
                   ? const EmptyContactListWidget()
                   : SearchableList<proto.Contact>(
                       initialList: contactList.toList(),
-                      builder: (l, i, c) => ContactItemWidget(contact: c),
+                      builder: (l, i, c) =>
+                          ContactItemWidget(contact: c, disabled: disabled),
                       filter: (value) {
                         final lowerValue = value.toLowerCase();
                         return contactList