allow deletion of chats and groups

lib/src/database/daos/groups.dao.dart

@@ -164,7 +164,11 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
   }
 
   Stream<List<Group>> watchGroupsForShareImage() {
-    return (select(groups)..where((g) => g.leftGroup.equals(false))).watch();
+    return (select(groups)
+          ..where(
+            (g) => g.leftGroup.equals(false) & g.deletedContent.equals(false),
+          ))
+        .watch();
   }
 
   Stream<Group?> watchGroup(String groupId) {
@@ -174,10 +178,18 @@ class GroupsDao extends DatabaseAccessor<TwonlyDB> with _$GroupsDaoMixin {
 
   Stream<List<Group>> watchGroupsForChatList() {
     return (select(groups)
+          ..where((t) => t.deletedContent.equals(false))
           ..orderBy([(t) => OrderingTerm.desc(t.lastMessageExchange)]))
         .watch();
   }
 
+  Stream<List<Group>> watchGroupsForStartNewChat() {
+    return (select(groups)
+          ..where((t) => t.isDirectChat.equals(false))
+          ..orderBy([(t) => OrderingTerm.asc(t.groupName)]))
+        .watch();
+  }
+
   Future<Group?> getGroup(String groupId) {
     return (select(groups)..where((t) => t.groupId.equals(groupId)))
         .getSingleOrNull();

lib/src/database/daos/messages.dao.dart

@@ -380,6 +380,7 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
         GroupsCompanion(
           lastMessageExchange: Value(DateTime.now()),
           archived: const Value(false),
+          deletedContent: const Value(false),
         ),
       );
 
@@ -468,6 +469,10 @@ class MessagesDao extends DatabaseAccessor<TwonlyDB> with _$MessagesDaoMixin {
     return (delete(messages)..where((t) => t.messageId.equals(messageId))).go();
   }
 
+  Future<void> deleteMessagesByGroupId(String groupId) {
+    return (delete(messages)..where((t) => t.groupId.equals(groupId))).go();
+  }
+
   // Future<void> deleteAllMessagesByContactId(int contactId) {
   //   return (delete(messages)..where((t) => t.contactId.equals(contactId))).go();
   // }

lib/src/database/tables/groups.table.dart

@@ -14,6 +14,8 @@ class Groups extends Table {
 
   BoolColumn get joinedGroup => boolean().withDefault(const Constant(false))();
   BoolColumn get leftGroup => boolean().withDefault(const Constant(false))();
+  BoolColumn get deletedContent =>
+      boolean().withDefault(const Constant(false))();
 
   IntColumn get stateVersionId => integer().withDefault(const Constant(0))();
 

lib/src/database/twonly.db.g.dart

@@ -724,6 +724,16 @@ class $GroupsTable extends Groups with TableInfo<$GroupsTable, Group> {
       defaultConstraints:
           GeneratedColumn.constraintIsAlways('CHECK ("left_group" IN (0, 1))'),
       defaultValue: const Constant(false));
+  static const VerificationMeta _deletedContentMeta =
+      const VerificationMeta('deletedContent');
+  @override
+  late final GeneratedColumn<bool> deletedContent = GeneratedColumn<bool>(
+      'deleted_content', aliasedName, false,
+      type: DriftSqlType.bool,
+      requiredDuringInsert: false,
+      defaultConstraints: GeneratedColumn.constraintIsAlways(
+          'CHECK ("deleted_content" IN (0, 1))'),
+      defaultValue: const Constant(false));
   static const VerificationMeta _stateVersionIdMeta =
       const VerificationMeta('stateVersionId');
   @override
@@ -848,6 +858,7 @@ class $GroupsTable extends Groups with TableInfo<$GroupsTable, Group> {
         archived,
         joinedGroup,
         leftGroup,
+        deletedContent,
         stateVersionId,
         stateEncryptionKey,
         myGroupPrivateKey,
@@ -911,6 +922,12 @@ class $GroupsTable extends Groups with TableInfo<$GroupsTable, Group> {
       context.handle(_leftGroupMeta,
           leftGroup.isAcceptableOrUnknown(data['left_group']!, _leftGroupMeta));
     }
+    if (data.containsKey('deleted_content')) {
+      context.handle(
+          _deletedContentMeta,
+          deletedContent.isAcceptableOrUnknown(
+              data['deleted_content']!, _deletedContentMeta));
+    }
     if (data.containsKey('state_version_id')) {
       context.handle(
           _stateVersionIdMeta,
@@ -1029,6 +1046,8 @@ class $GroupsTable extends Groups with TableInfo<$GroupsTable, Group> {
           .read(DriftSqlType.bool, data['${effectivePrefix}joined_group'])!,
       leftGroup: attachedDatabase.typeMapping
           .read(DriftSqlType.bool, data['${effectivePrefix}left_group'])!,
+      deletedContent: attachedDatabase.typeMapping
+          .read(DriftSqlType.bool, data['${effectivePrefix}deleted_content'])!,
       stateVersionId: attachedDatabase.typeMapping
           .read(DriftSqlType.int, data['${effectivePrefix}state_version_id'])!,
       stateEncryptionKey: attachedDatabase.typeMapping.read(
@@ -1083,6 +1102,7 @@ class Group extends DataClass implements Insertable<Group> {
   final bool archived;
   final bool joinedGroup;
   final bool leftGroup;
+  final bool deletedContent;
   final int stateVersionId;
   final Uint8List? stateEncryptionKey;
   final Uint8List? myGroupPrivateKey;
@@ -1107,6 +1127,7 @@ class Group extends DataClass implements Insertable<Group> {
       required this.archived,
       required this.joinedGroup,
       required this.leftGroup,
+      required this.deletedContent,
       required this.stateVersionId,
       this.stateEncryptionKey,
       this.myGroupPrivateKey,
@@ -1133,6 +1154,7 @@ class Group extends DataClass implements Insertable<Group> {
     map['archived'] = Variable<bool>(archived);
     map['joined_group'] = Variable<bool>(joinedGroup);
     map['left_group'] = Variable<bool>(leftGroup);
+    map['deleted_content'] = Variable<bool>(deletedContent);
     map['state_version_id'] = Variable<int>(stateVersionId);
     if (!nullToAbsent || stateEncryptionKey != null) {
       map['state_encryption_key'] = Variable<Uint8List>(stateEncryptionKey);
@@ -1177,6 +1199,7 @@ class Group extends DataClass implements Insertable<Group> {
       archived: Value(archived),
       joinedGroup: Value(joinedGroup),
       leftGroup: Value(leftGroup),
+      deletedContent: Value(deletedContent),
       stateVersionId: Value(stateVersionId),
       stateEncryptionKey: stateEncryptionKey == null && nullToAbsent
           ? const Value.absent()
@@ -1221,6 +1244,7 @@ class Group extends DataClass implements Insertable<Group> {
       archived: serializer.fromJson<bool>(json['archived']),
       joinedGroup: serializer.fromJson<bool>(json['joinedGroup']),
       leftGroup: serializer.fromJson<bool>(json['leftGroup']),
+      deletedContent: serializer.fromJson<bool>(json['deletedContent']),
       stateVersionId: serializer.fromJson<int>(json['stateVersionId']),
       stateEncryptionKey:
           serializer.fromJson<Uint8List?>(json['stateEncryptionKey']),
@@ -1257,6 +1281,7 @@ class Group extends DataClass implements Insertable<Group> {
       'archived': serializer.toJson<bool>(archived),
       'joinedGroup': serializer.toJson<bool>(joinedGroup),
       'leftGroup': serializer.toJson<bool>(leftGroup),
+      'deletedContent': serializer.toJson<bool>(deletedContent),
       'stateVersionId': serializer.toJson<int>(stateVersionId),
       'stateEncryptionKey': serializer.toJson<Uint8List?>(stateEncryptionKey),
       'myGroupPrivateKey': serializer.toJson<Uint8List?>(myGroupPrivateKey),
@@ -1286,6 +1311,7 @@ class Group extends DataClass implements Insertable<Group> {
           bool? archived,
           bool? joinedGroup,
           bool? leftGroup,
+          bool? deletedContent,
           int? stateVersionId,
           Value<Uint8List?> stateEncryptionKey = const Value.absent(),
           Value<Uint8List?> myGroupPrivateKey = const Value.absent(),
@@ -1310,6 +1336,7 @@ class Group extends DataClass implements Insertable<Group> {
         archived: archived ?? this.archived,
         joinedGroup: joinedGroup ?? this.joinedGroup,
         leftGroup: leftGroup ?? this.leftGroup,
+        deletedContent: deletedContent ?? this.deletedContent,
         stateVersionId: stateVersionId ?? this.stateVersionId,
         stateEncryptionKey: stateEncryptionKey.present
             ? stateEncryptionKey.value
@@ -1355,6 +1382,9 @@ class Group extends DataClass implements Insertable<Group> {
       joinedGroup:
           data.joinedGroup.present ? data.joinedGroup.value : this.joinedGroup,
       leftGroup: data.leftGroup.present ? data.leftGroup.value : this.leftGroup,
+      deletedContent: data.deletedContent.present
+          ? data.deletedContent.value
+          : this.deletedContent,
       stateVersionId: data.stateVersionId.present
           ? data.stateVersionId.value
           : this.stateVersionId,
@@ -1413,6 +1443,7 @@ class Group extends DataClass implements Insertable<Group> {
           ..write('archived: $archived, ')
           ..write('joinedGroup: $joinedGroup, ')
           ..write('leftGroup: $leftGroup, ')
+          ..write('deletedContent: $deletedContent, ')
           ..write('stateVersionId: $stateVersionId, ')
           ..write('stateEncryptionKey: $stateEncryptionKey, ')
           ..write('myGroupPrivateKey: $myGroupPrivateKey, ')
@@ -1443,6 +1474,7 @@ class Group extends DataClass implements Insertable<Group> {
         archived,
         joinedGroup,
         leftGroup,
+        deletedContent,
         stateVersionId,
         $driftBlobEquality.hash(stateEncryptionKey),
         $driftBlobEquality.hash(myGroupPrivateKey),
@@ -1471,6 +1503,7 @@ class Group extends DataClass implements Insertable<Group> {
           other.archived == this.archived &&
           other.joinedGroup == this.joinedGroup &&
           other.leftGroup == this.leftGroup &&
+          other.deletedContent == this.deletedContent &&
           other.stateVersionId == this.stateVersionId &&
           $driftBlobEquality.equals(
               other.stateEncryptionKey, this.stateEncryptionKey) &&
@@ -1500,6 +1533,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
   final Value<bool> archived;
   final Value<bool> joinedGroup;
   final Value<bool> leftGroup;
+  final Value<bool> deletedContent;
   final Value<int> stateVersionId;
   final Value<Uint8List?> stateEncryptionKey;
   final Value<Uint8List?> myGroupPrivateKey;
@@ -1525,6 +1559,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
     this.archived = const Value.absent(),
     this.joinedGroup = const Value.absent(),
     this.leftGroup = const Value.absent(),
+    this.deletedContent = const Value.absent(),
     this.stateVersionId = const Value.absent(),
     this.stateEncryptionKey = const Value.absent(),
     this.myGroupPrivateKey = const Value.absent(),
@@ -1551,6 +1586,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
     this.archived = const Value.absent(),
     this.joinedGroup = const Value.absent(),
     this.leftGroup = const Value.absent(),
+    this.deletedContent = const Value.absent(),
     this.stateVersionId = const Value.absent(),
     this.stateEncryptionKey = const Value.absent(),
     this.myGroupPrivateKey = const Value.absent(),
@@ -1578,6 +1614,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
     Expression<bool>? archived,
     Expression<bool>? joinedGroup,
     Expression<bool>? leftGroup,
+    Expression<bool>? deletedContent,
     Expression<int>? stateVersionId,
     Expression<Uint8List>? stateEncryptionKey,
     Expression<Uint8List>? myGroupPrivateKey,
@@ -1604,6 +1641,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
       if (archived != null) 'archived': archived,
       if (joinedGroup != null) 'joined_group': joinedGroup,
       if (leftGroup != null) 'left_group': leftGroup,
+      if (deletedContent != null) 'deleted_content': deletedContent,
       if (stateVersionId != null) 'state_version_id': stateVersionId,
       if (stateEncryptionKey != null)
         'state_encryption_key': stateEncryptionKey,
@@ -1638,6 +1676,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
       Value<bool>? archived,
       Value<bool>? joinedGroup,
       Value<bool>? leftGroup,
+      Value<bool>? deletedContent,
       Value<int>? stateVersionId,
       Value<Uint8List?>? stateEncryptionKey,
       Value<Uint8List?>? myGroupPrivateKey,
@@ -1663,6 +1702,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
       archived: archived ?? this.archived,
       joinedGroup: joinedGroup ?? this.joinedGroup,
       leftGroup: leftGroup ?? this.leftGroup,
+      deletedContent: deletedContent ?? this.deletedContent,
       stateVersionId: stateVersionId ?? this.stateVersionId,
       stateEncryptionKey: stateEncryptionKey ?? this.stateEncryptionKey,
       myGroupPrivateKey: myGroupPrivateKey ?? this.myGroupPrivateKey,
@@ -1709,6 +1749,9 @@ class GroupsCompanion extends UpdateCompanion<Group> {
     if (leftGroup.present) {
       map['left_group'] = Variable<bool>(leftGroup.value);
     }
+    if (deletedContent.present) {
+      map['deleted_content'] = Variable<bool>(deletedContent.value);
+    }
     if (stateVersionId.present) {
       map['state_version_id'] = Variable<int>(stateVersionId.value);
     }
@@ -1780,6 +1823,7 @@ class GroupsCompanion extends UpdateCompanion<Group> {
           ..write('archived: $archived, ')
           ..write('joinedGroup: $joinedGroup, ')
           ..write('leftGroup: $leftGroup, ')
+          ..write('deletedContent: $deletedContent, ')
           ..write('stateVersionId: $stateVersionId, ')
           ..write('stateEncryptionKey: $stateEncryptionKey, ')
           ..write('myGroupPrivateKey: $myGroupPrivateKey, ')
@@ -8333,6 +8377,7 @@ typedef $$GroupsTableCreateCompanionBuilder = GroupsCompanion Function({
   Value<bool> archived,
   Value<bool> joinedGroup,
   Value<bool> leftGroup,
+  Value<bool> deletedContent,
   Value<int> stateVersionId,
   Value<Uint8List?> stateEncryptionKey,
   Value<Uint8List?> myGroupPrivateKey,
@@ -8359,6 +8404,7 @@ typedef $$GroupsTableUpdateCompanionBuilder = GroupsCompanion Function({
   Value<bool> archived,
   Value<bool> joinedGroup,
   Value<bool> leftGroup,
+  Value<bool> deletedContent,
   Value<int> stateVersionId,
   Value<Uint8List?> stateEncryptionKey,
   Value<Uint8List?> myGroupPrivateKey,
@@ -8459,6 +8505,10 @@ class $$GroupsTableFilterComposer extends Composer<_$TwonlyDB, $GroupsTable> {
   ColumnFilters<bool> get leftGroup => $composableBuilder(
       column: $table.leftGroup, builder: (column) => ColumnFilters(column));
 
+  ColumnFilters<bool> get deletedContent => $composableBuilder(
+      column: $table.deletedContent,
+      builder: (column) => ColumnFilters(column));
+
   ColumnFilters<int> get stateVersionId => $composableBuilder(
       column: $table.stateVersionId,
       builder: (column) => ColumnFilters(column));
@@ -8614,6 +8664,10 @@ class $$GroupsTableOrderingComposer extends Composer<_$TwonlyDB, $GroupsTable> {
   ColumnOrderings<bool> get leftGroup => $composableBuilder(
       column: $table.leftGroup, builder: (column) => ColumnOrderings(column));
 
+  ColumnOrderings<bool> get deletedContent => $composableBuilder(
+      column: $table.deletedContent,
+      builder: (column) => ColumnOrderings(column));
+
   ColumnOrderings<int> get stateVersionId => $composableBuilder(
       column: $table.stateVersionId,
       builder: (column) => ColumnOrderings(column));
@@ -8708,6 +8762,9 @@ class $$GroupsTableAnnotationComposer
   GeneratedColumn<bool> get leftGroup =>
       $composableBuilder(column: $table.leftGroup, builder: (column) => column);
 
+  GeneratedColumn<bool> get deletedContent => $composableBuilder(
+      column: $table.deletedContent, builder: (column) => column);
+
   GeneratedColumn<int> get stateVersionId => $composableBuilder(
       column: $table.stateVersionId, builder: (column) => column);
 
@@ -8853,6 +8910,7 @@ class $$GroupsTableTableManager extends RootTableManager<
             Value<bool> archived = const Value.absent(),
             Value<bool> joinedGroup = const Value.absent(),
             Value<bool> leftGroup = const Value.absent(),
+            Value<bool> deletedContent = const Value.absent(),
             Value<int> stateVersionId = const Value.absent(),
             Value<Uint8List?> stateEncryptionKey = const Value.absent(),
             Value<Uint8List?> myGroupPrivateKey = const Value.absent(),
@@ -8879,6 +8937,7 @@ class $$GroupsTableTableManager extends RootTableManager<
             archived: archived,
             joinedGroup: joinedGroup,
             leftGroup: leftGroup,
+            deletedContent: deletedContent,
             stateVersionId: stateVersionId,
             stateEncryptionKey: stateEncryptionKey,
             myGroupPrivateKey: myGroupPrivateKey,
@@ -8905,6 +8964,7 @@ class $$GroupsTableTableManager extends RootTableManager<
             Value<bool> archived = const Value.absent(),
             Value<bool> joinedGroup = const Value.absent(),
             Value<bool> leftGroup = const Value.absent(),
+            Value<bool> deletedContent = const Value.absent(),
             Value<int> stateVersionId = const Value.absent(),
             Value<Uint8List?> stateEncryptionKey = const Value.absent(),
             Value<Uint8List?> myGroupPrivateKey = const Value.absent(),
@@ -8931,6 +8991,7 @@ class $$GroupsTableTableManager extends RootTableManager<
             archived: archived,
             joinedGroup: joinedGroup,
             leftGroup: leftGroup,
+            deletedContent: deletedContent,
             stateVersionId: stateVersionId,
             stateEncryptionKey: stateEncryptionKey,
             myGroupPrivateKey: myGroupPrivateKey,

lib/src/localization/app_de.arb

@@ -80,6 +80,7 @@
     "@shareImageUserNotVerifiedDesc": {},
     "shareImageShowArchived": "Archivierte Benutzer anzeigen",
     "@shareImageShowArchived": {},
+    "startNewChatSearchHint": "Name, Benutzername oder Gruppenname",
     "searchUsernameInput": "Benutzername",
     "@searchUsernameInput": {},
     "searchUsernameTitle": "Benutzernamen suchen",
@@ -692,6 +693,9 @@
     "@durationShortHour": {},
     "durationShortDays": "Tagen",
     "@durationShortDays": {},
+    "contacts": "Kontakte",
+    "groups": "Gruppen",
+    "@groups": {},
     "newGroup": "Neue Gruppe",
     "@newGroup": {},
     "selectMembers": "Mitglieder auswählen",

lib/src/localization/app_en.arb

@@ -66,6 +66,7 @@
   "@shareImagedEditorSavedImage": {},
   "shareImageSearchAllContacts": "Search all contacts",
   "@shareImageSearchAllContacts": {},
+  "startNewChatSearchHint": "Name, username or groupname",
   "shareImagedSelectAll": "Select all",
   "@shareImagedSelectAll": {},
   "startNewChatTitle": "Select Contact",
@@ -516,6 +517,8 @@
   "durationShortMinute": "Min.",
   "durationShortHour": "Hrs.",
   "durationShortDays": "Days",
+  "contacts": "Contacts",
+  "groups": "Groups",
   "newGroup": "New group",
   "selectMembers": "Select members",
   "selectGroupName": "Select group name",

lib/src/localization/generated/app_localizations.dart

@@ -302,6 +302,12 @@ abstract class AppLocalizations {
   /// **'Search all contacts'**
   String get shareImageSearchAllContacts;
 
+  /// No description provided for @startNewChatSearchHint.
+  ///
+  /// In en, this message translates to:
+  /// **'Name, username or groupname'**
+  String get startNewChatSearchHint;
+
   /// No description provided for @shareImagedSelectAll.
   ///
   /// In en, this message translates to:
@@ -2198,6 +2204,18 @@ abstract class AppLocalizations {
   /// **'Days'**
   String get durationShortDays;
 
+  /// No description provided for @contacts.
+  ///
+  /// In en, this message translates to:
+  /// **'Contacts'**
+  String get contacts;
+
+  /// No description provided for @groups.
+  ///
+  /// In en, this message translates to:
+  /// **'Groups'**
+  String get groups;
+
   /// No description provided for @newGroup.
   ///
   /// In en, this message translates to:

lib/src/localization/generated/app_localizations_de.dart

@@ -122,6 +122,9 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get shareImageSearchAllContacts => 'Alle Kontakte durchsuchen';
 
+  @override
+  String get startNewChatSearchHint => 'Name, Benutzername oder Gruppenname';
+
   @override
   String get shareImagedSelectAll => 'Alle auswählen';
 
@@ -1166,6 +1169,12 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get durationShortDays => 'Tagen';
 
+  @override
+  String get contacts => 'Kontakte';
+
+  @override
+  String get groups => 'Gruppen';
+
   @override
   String get newGroup => 'Neue Gruppe';
 

lib/src/localization/generated/app_localizations_en.dart

@@ -121,6 +121,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get shareImageSearchAllContacts => 'Search all contacts';
 
+  @override
+  String get startNewChatSearchHint => 'Name, username or groupname';
+
   @override
   String get shareImagedSelectAll => 'Select all';
 
@@ -1159,6 +1162,12 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get durationShortDays => 'Days';
 
+  @override
+  String get contacts => 'Contacts';
+
+  @override
+  String get groups => 'Groups';
+
   @override
   String get newGroup => 'New group';
 

lib/src/services/api/mediafiles/upload.service.dart

@@ -74,6 +74,7 @@ Future<void> insertMediaFileInMessagesTable(
         message.groupId,
         const GroupsCompanion(
           archived: Value(false),
+          deletedContent: Value(false),
         ),
       );
     } else {

lib/src/views/chats/add_new_user.view.dart

@@ -191,7 +191,7 @@ class ContactsListView extends StatelessWidget {
       Tooltip(
         message: context.lang.searchUserNameArchiveUserTooltip,
         child: IconButton(
-          icon: const FaIcon(FontAwesomeIcons.boxArchive, size: 15),
+          icon: const FaIcon(Icons.archive_outlined, size: 15),
           onPressed: () async {
             const update = ContactsCompanion(requested: Value(false));
             await twonlyDB.contactsDao.updateContact(contact.userId, update);

lib/src/views/chats/chat_messages.view.dart

@@ -76,9 +76,9 @@ class _ChatMessagesViewState extends State<ChatMessagesView> {
   String currentInputText = '';
   late StreamSubscription<Group?> userSub;
   late StreamSubscription<List<Message>> messageSub;
-  late StreamSubscription<List<GroupHistory>>? groupActionsSub;
+  StreamSubscription<List<GroupHistory>>? groupActionsSub;
-  late StreamSubscription<List<Contact>>? contactSub;
+  StreamSubscription<List<Contact>>? contactSub;
-  late StreamSubscription<Future<List<(Message, Contact)>>>?
+  StreamSubscription<Future<List<(Message, Contact)>>>?
       lastOpenedMessageByContactSub;
 
   Map<int, Contact> userIdToContact = {};

lib/src/views/chats/chat_messages_components/chat_text_entry.dart

@@ -47,16 +47,16 @@ class ChatTextEntry extends StatelessWidget {
 
     var displayTime = !combineTextMessageWithNext(message, nextMessage);
     var displayUserName = '';
-    if (message.senderId != null && userIdToContact != null) {
+    if (message.senderId != null &&
+        userIdToContact != null &&
+        userIdToContact![message.senderId] != null) {
       if (prevMessage == null) {
         displayUserName =
             getContactDisplayName(userIdToContact![message.senderId]!);
       } else {
         if (!combineTextMessageWithNext(prevMessage!, message)) {
-          if (userIdToContact![message.senderId] != null) {
+          displayUserName =
-            displayUserName =
+              getContactDisplayName(userIdToContact![message.senderId]!);
-                getContactDisplayName(userIdToContact![message.senderId]!);
-          }
         }
       }
     }

lib/src/views/chats/start_new_chat.view.dart

@@ -10,6 +10,7 @@ import 'package:twonly/src/views/chats/add_new_user.view.dart';
 import 'package:twonly/src/views/chats/chat_messages.view.dart';
 import 'package:twonly/src/views/components/avatar_icon.component.dart';
 import 'package:twonly/src/views/components/flame.dart';
+import 'package:twonly/src/views/components/group_context_menu.component.dart';
 import 'package:twonly/src/views/components/user_context_menu.component.dart';
 import 'package:twonly/src/views/groups/group_create_select_members.view.dart';
 
@@ -20,18 +21,20 @@ class StartNewChatView extends StatefulWidget {
 }
 
 class _StartNewChatView extends State<StartNewChatView> {
-  List<Contact> contacts = [];
+  List<Contact> filteredContacts = [];
+  List<Group> filteredGroups = [];
   List<Contact> allContacts = [];
+  List<Group> allNonDirectGroups = [];
   final TextEditingController searchUserName = TextEditingController();
   late StreamSubscription<List<Contact>> contactSub;
+  late StreamSubscription<List<Group>> allNonDirectGroupsSub;
 
   @override
   void initState() {
     super.initState();
 
-    final stream = twonlyDB.contactsDao.watchAllAcceptedContacts();
+    contactSub =
-
+        twonlyDB.contactsDao.watchAllAcceptedContacts().listen((update) async {
-    contactSub = stream.listen((update) async {
       update.sort(
         (a, b) => getContactDisplayName(a).compareTo(getContactDisplayName(b)),
       );
@@ -40,18 +43,28 @@ class _StartNewChatView extends State<StartNewChatView> {
       });
       await filterUsers();
     });
+
+    allNonDirectGroupsSub =
+        twonlyDB.groupsDao.watchGroupsForStartNewChat().listen((update) async {
+      setState(() {
+        allNonDirectGroups = update;
+      });
+      await filterUsers();
+    });
   }
 
   @override
   void dispose() {
-    unawaited(contactSub.cancel());
+    allNonDirectGroupsSub.cancel();
+    contactSub.cancel();
     super.dispose();
   }
 
   Future<void> filterUsers() async {
     if (searchUserName.value.text.isEmpty) {
       setState(() {
-        contacts = allContacts;
+        filteredContacts = allContacts;
+        filteredGroups = [];
       });
       return;
     }
@@ -62,11 +75,54 @@ class _StartNewChatView extends State<StartNewChatView> {
               .contains(searchUserName.value.text.toLowerCase()),
         )
         .toList();
+    final groupsFiltered = allNonDirectGroups
+        .where(
+          (g) => g.groupName
+              .toLowerCase()
+              .contains(searchUserName.value.text.toLowerCase()),
+        )
+        .toList();
     setState(() {
-      contacts = usersFiltered;
+      filteredContacts = usersFiltered;
+      filteredGroups = groupsFiltered;
     });
   }
 
+  Future<void> _onTapUser(Contact user) async {
+    var directChat = await twonlyDB.groupsDao.getDirectChat(user.userId);
+    if (directChat == null) {
+      await twonlyDB.groupsDao.createNewDirectChat(
+        user.userId,
+        GroupsCompanion(
+          groupName: Value(
+            getContactDisplayName(user),
+          ),
+        ),
+      );
+      directChat = await twonlyDB.groupsDao.getDirectChat(user.userId);
+    }
+    if (!mounted) return;
+    await Navigator.pushReplacement(
+      context,
+      MaterialPageRoute(
+        builder: (context) {
+          return ChatMessagesView(directChat!);
+        },
+      ),
+    );
+  }
+
+  Future<void> _onTapGroup(Group group) async {
+    await Navigator.pushReplacement(
+      context,
+      MaterialPageRoute(
+        builder: (context) {
+          return ChatMessagesView(group);
+        },
+      ),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -88,14 +144,137 @@ class _StartNewChatView extends State<StartNewChatView> {
                   controller: searchUserName,
                   decoration: getInputDecoration(
                     context,
-                    context.lang.shareImageSearchAllContacts,
+                    context.lang.startNewChatSearchHint,
                   ),
                 ),
               ),
               const SizedBox(height: 10),
               Expanded(
-                child: UserList(
+                child: ListView.builder(
-                  contacts,
+                  restorationId: 'new_message_users_list',
+                  itemCount:
+                      filteredContacts.length + 3 + filteredGroups.length,
+                  itemBuilder: (BuildContext context, int i) {
+                    if (searchUserName.text.isEmpty) {
+                      if (i == 0) {
+                        return ListTile(
+                          title: Text(context.lang.newGroup),
+                          leading: const CircleAvatar(
+                            child: FaIcon(
+                              FontAwesomeIcons.userGroup,
+                              size: 13,
+                            ),
+                          ),
+                          onTap: () async {
+                            await Navigator.push(
+                              context,
+                              MaterialPageRoute(
+                                builder: (context) =>
+                                    const GroupCreateSelectMembersView(),
+                              ),
+                            );
+                          },
+                        );
+                      }
+                      if (i == 1) {
+                        return ListTile(
+                          title: Text(context.lang.startNewChatNewContact),
+                          leading: const CircleAvatar(
+                            child: FaIcon(
+                              FontAwesomeIcons.userPlus,
+                              size: 13,
+                            ),
+                          ),
+                          onTap: () async {
+                            await Navigator.push(
+                              context,
+                              MaterialPageRoute(
+                                builder: (context) => const AddNewUserView(),
+                              ),
+                            );
+                          },
+                        );
+                      }
+                      if (i == 2) {
+                        return const Divider();
+                      }
+                      i = i - 3;
+                    } else {
+                      if (i == 0) {
+                        return filteredContacts.isNotEmpty
+                            ? ListTile(
+                                title: Text(
+                                  context.lang.contacts,
+                                  style: const TextStyle(
+                                    fontSize: 14,
+                                    fontWeight: FontWeight.bold,
+                                  ),
+                                ),
+                              )
+                            : Container();
+                      } else {
+                        i -= 1;
+                      }
+                    }
+
+                    if (i < filteredContacts.length) {
+                      return UserContextMenu(
+                        key: Key(filteredContacts[i].userId.toString()),
+                        contact: filteredContacts[i],
+                        child: ListTile(
+                          title: Row(
+                            children: [
+                              Text(getContactDisplayName(filteredContacts[i])),
+                              FlameCounterWidget(
+                                contactId: filteredContacts[i].userId,
+                                prefix: true,
+                              ),
+                            ],
+                          ),
+                          leading: AvatarIcon(
+                            contactId: filteredContacts[i].userId,
+                            fontSize: 13,
+                          ),
+                          onTap: () => _onTapUser(filteredContacts[i]),
+                        ),
+                      );
+                    }
+                    i -= filteredContacts.length;
+
+                    if (i == 0) {
+                      return filteredGroups.isNotEmpty
+                          ? ListTile(
+                              title: Text(
+                                context.lang.groups,
+                                style: const TextStyle(
+                                  fontSize: 14,
+                                  fontWeight: FontWeight.bold,
+                                ),
+                              ),
+                            )
+                          : Container();
+                    }
+
+                    i -= 1;
+
+                    if (i < filteredGroups.length) {
+                      return GroupContextMenu(
+                        key: Key(filteredGroups[i].groupId),
+                        group: filteredGroups[i],
+                        child: ListTile(
+                          title: Text(
+                            filteredGroups[i].groupName,
+                          ),
+                          leading: AvatarIcon(
+                            group: filteredGroups[i],
+                            fontSize: 13,
+                          ),
+                          onTap: () => _onTapGroup(filteredGroups[i]),
+                        ),
+                      );
+                    }
+                    return Container();
+                  },
                 ),
               ),
             ],
@@ -105,107 +284,3 @@ class _StartNewChatView extends State<StartNewChatView> {
     );
   }
 }
-
-class UserList extends StatelessWidget {
-  const UserList(
-    this.users, {
-    super.key,
-  });
-  final List<Contact> users;
-
-  @override
-  Widget build(BuildContext context) {
-    return ListView.builder(
-      restorationId: 'new_message_users_list',
-      itemCount: users.length + 3,
-      itemBuilder: (BuildContext context, int i) {
-        if (i == 1) {
-          return ListTile(
-            title: Text(context.lang.startNewChatNewContact),
-            leading: const CircleAvatar(
-              child: FaIcon(
-                FontAwesomeIcons.userPlus,
-                size: 13,
-              ),
-            ),
-            onTap: () async {
-              await Navigator.push(
-                context,
-                MaterialPageRoute(
-                  builder: (context) => const AddNewUserView(),
-                ),
-              );
-            },
-          );
-        }
-        if (i == 0) {
-          return ListTile(
-            title: Text(context.lang.newGroup),
-            leading: const CircleAvatar(
-              child: FaIcon(
-                FontAwesomeIcons.userGroup,
-                size: 13,
-              ),
-            ),
-            onTap: () async {
-              await Navigator.push(
-                context,
-                MaterialPageRoute(
-                  builder: (context) => const GroupCreateSelectMembersView(),
-                ),
-              );
-            },
-          );
-        }
-        if (i == 2) {
-          return const Divider();
-        }
-        final user = users[i - 3];
-        return UserContextMenu(
-          key: Key(user.userId.toString()),
-          contact: user,
-          child: ListTile(
-            title: Row(
-              children: [
-                Text(getContactDisplayName(user)),
-                FlameCounterWidget(
-                  contactId: user.userId,
-                  prefix: true,
-                ),
-              ],
-            ),
-            leading: AvatarIcon(
-              contactId: user.userId,
-              fontSize: 13,
-            ),
-            onTap: () async {
-              var directChat =
-                  await twonlyDB.groupsDao.getDirectChat(user.userId);
-              if (directChat == null) {
-                await twonlyDB.groupsDao.createNewDirectChat(
-                  user.userId,
-                  GroupsCompanion(
-                    groupName: Value(
-                      getContactDisplayName(user),
-                    ),
-                  ),
-                );
-                directChat =
-                    await twonlyDB.groupsDao.getDirectChat(user.userId);
-              }
-              if (!context.mounted) return;
-              await Navigator.pushReplacement(
-                context,
-                MaterialPageRoute(
-                  builder: (context) {
-                    return ChatMessagesView(directChat!);
-                  },
-                ),
-              );
-            },
-          ),
-        );
-      },
-    );
-  }
-}

lib/src/views/components/group_context_menu.component.dart

@@ -29,7 +29,7 @@ class GroupContextMenu extends StatelessWidget {
                 await twonlyDB.groupsDao.updateGroup(group.groupId, update);
               }
             },
-            icon: FontAwesomeIcons.boxArchive,
+            icon: Icons.archive_outlined,
           ),
         if (group.archived)
           ContextMenuItem(
@@ -40,7 +40,7 @@ class GroupContextMenu extends StatelessWidget {
                 await twonlyDB.groupsDao.updateGroup(group.groupId, update);
               }
             },
-            icon: FontAwesomeIcons.boxOpen,
+            icon: Icons.unarchive_outlined,
           ),
         ContextMenuItem(
           title: context.lang.contextMenuOpenChat,
@@ -71,6 +71,19 @@ class GroupContextMenu extends StatelessWidget {
                 ? FontAwesomeIcons.thumbtackSlash
                 : FontAwesomeIcons.thumbtack,
           ),
+        ContextMenuItem(
+          title: context.lang.delete,
+          icon: FontAwesomeIcons.trashCan,
+          onTap: () async {
+            await twonlyDB.messagesDao.deleteMessagesByGroupId(group.groupId);
+            await twonlyDB.groupsDao.updateGroup(
+              group.groupId,
+              const GroupsCompanion(
+                deletedContent: Value(true),
+              ),
+            );
+          },
+        ),
       ],
       child: child,
     );

lib/src/views/settings/backup/backup.view.dart

@@ -201,7 +201,7 @@ class _BackupViewState extends State<BackupView> {
             label: 'twonly Backup',
           ),
           BottomNavigationBarItem(
-            icon: const FaIcon(FontAwesomeIcons.boxArchive, size: 17),
+            icon: const FaIcon(Icons.archive_outlined, size: 17),
             label: context.lang.backupData,
           ),
         ],