basic container sugegstion implementation

app/lib/features/geckoview/features/browser/presentation/widgets/sheets/view_tabs.dart

@@ -279,6 +279,7 @@ class _TabSheetHeader extends HookConsumerWidget {
                     );
 
                     return ContainerChips(
+                      showGroupSuggestions: true,
                       selectedContainer: selectedContainer,
                       onSelected: (container) async {
                         if (container != null) {

app/lib/features/geckoview/features/tabs/domain/repositories/gecko_inference.dart

@@ -134,8 +134,8 @@ class GeckoInferenceRepository extends _$GeckoInferenceRepository {
     return neighbors;
   }
 
-  Future<List<List<String>>?> suggestClusters({
+  Future<List<({String? topic, List<String> tabIds})>?> suggestClusters({
-    required List<String> unassignedDocumentsInput,
+    required Map<String, String> unassignedDocumentsInput,
   }) async {
     if (!ref.read(
       generalSettingsWithDefaultsProvider.select(
@@ -146,7 +146,9 @@ class GeckoInferenceRepository extends _$GeckoInferenceRepository {
     }
 
     final processedDocuments = <String, String>{};
-    final unassignedDocumentsProcessed = unassignedDocumentsInput.map((doc) {
+    final unassignedDocumentsProcessed = unassignedDocumentsInput.values.map((
+      doc,
+    ) {
       final processed = preprocessText(doc);
       if (processed != doc) {
         processedDocuments[processed] = doc;
@@ -168,9 +170,25 @@ class GeckoInferenceRepository extends _$GeckoInferenceRepository {
           .toList(),
     );
 
-    print(clusters);
+    final clusterResult = await clusters.mapNotNull(
+      (cluster) => Future.wait(
+        cluster.map((clusterTitles) async {
+          final topic = await predictDocumentTopic(clusterTitles.toSet());
 
-    return null;
+          return (
+            topic: topic,
+            tabIds: clusterTitles.map((title) {
+              final originalTitle = processedDocuments[title] ?? title;
+              return unassignedDocumentsInput.entries
+                  .firstWhere((entry) => entry.value == originalTitle)
+                  .key;
+            }).toList(),
+          );
+        }),
+      ),
+    );
+
+    return clusterResult;
   }
 
   Future<Map<String, List<double>>?> generateDocumentEmbeddings(
@@ -236,26 +254,25 @@ Future<String?> containerTopic(Ref ref, String containerId) async {
 }
 
 @Riverpod()
-Future<List<List<String>>?> suggestClusters(Ref ref) async {
+Future<List<({List<String> tabIds, String? topic})>?> suggestClusters(
+  Ref ref,
+) async {
   final unassignedTitles = await ref.watch(
     containerTabsDataProvider(null).selectAsync(
       (tabData) => EquatableValue(
-        tabData
+        Map.fromEntries(
-            .where((tab) => tab.title.isNotEmpty)
+          tabData
-            .map((tab) => (tab.id, tab.title!))
+              .where((tab) => tab.title.isNotEmpty)
-            .toSet(),
+              .map((tab) => MapEntry(tab.id, tab.title!)),
+        ),
       ),
     ),
   );
 
   if (unassignedTitles.value.isNotEmpty) {
-    await ref
+    return await ref
         .read(geckoInferenceRepositoryProvider.notifier)
-        .suggestClusters(
+        .suggestClusters(unassignedDocumentsInput: unassignedTitles.value);
-          unassignedDocumentsInput: unassignedTitles.value
-              .map((tab) => tab.$2)
-              .toList(),
-        );
   }
 
   return null;

app/lib/features/geckoview/features/tabs/domain/repositories/gecko_inference.g.dart

@@ -42,7 +42,7 @@ final class GeckoInferenceRepositoryProvider
 }
 
 String _$geckoInferenceRepositoryHash() =>
-    r'1f08047bee912a475bfd0851f8a9868a41bca836';
+    r'eb174c9f80f3537bc075ebbffcef787ec55ad217';
 
 abstract class _$GeckoInferenceRepository extends $Notifier<void> {
   void build();
@@ -138,13 +138,13 @@ const suggestClustersProvider = SuggestClustersProvider._();
 final class SuggestClustersProvider
     extends
         $FunctionalProvider<
-          AsyncValue<List<List<String>>?>,
+          AsyncValue<List<({List<String> tabIds, String? topic})>?>,
-          List<List<String>>?,
+          List<({List<String> tabIds, String? topic})>?,
-          FutureOr<List<List<String>>?>
+          FutureOr<List<({List<String> tabIds, String? topic})>?>
         >
     with
-        $FutureModifier<List<List<String>>?>,
+        $FutureModifier<List<({List<String> tabIds, String? topic})>?>,
-        $FutureProvider<List<List<String>>?> {
+        $FutureProvider<List<({List<String> tabIds, String? topic})>?> {
   const SuggestClustersProvider._()
     : super(
         from: null,
@@ -161,17 +161,16 @@ final class SuggestClustersProvider
 
   @$internal
   @override
-  $FutureProviderElement<List<List<String>>?> $createElement(
+  $FutureProviderElement<List<({List<String> tabIds, String? topic})>?>
-    $ProviderPointer pointer,
+  $createElement($ProviderPointer pointer) => $FutureProviderElement(pointer);
-  ) => $FutureProviderElement(pointer);
 
   @override
-  FutureOr<List<List<String>>?> create(Ref ref) {
+  FutureOr<List<({List<String> tabIds, String? topic})>?> create(Ref ref) {
     return suggestClusters(ref);
   }
 }
 
-String _$suggestClustersHash() => r'9d212158b80ba53afe305db938ab399b1e931d88';
+String _$suggestClustersHash() => r'592058ed092384c37a185dcd5657276a3dde5b4e';
 
 @ProviderFor(containerTabSuggestions)
 const containerTabSuggestionsProvider = ContainerTabSuggestionsFamily._();

app/lib/features/geckoview/features/tabs/presentation/widgets/container_chips.dart

@@ -23,16 +23,21 @@ import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:flutter_material_design_icons/flutter_material_design_icons.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:nullability/nullability.dart';
+import 'package:weblibre/core/logger.dart';
 import 'package:weblibre/core/routing/routes.dart';
+import 'package:weblibre/features/geckoview/features/browser/presentation/controllers/tab_suggestions.dart';
 import 'package:weblibre/features/geckoview/features/tabs/data/entities/container_filter.dart';
 import 'package:weblibre/features/geckoview/features/tabs/data/models/container_data.dart';
 import 'package:weblibre/features/geckoview/features/tabs/domain/providers.dart';
+import 'package:weblibre/features/geckoview/features/tabs/domain/repositories/gecko_inference.dart';
 import 'package:weblibre/features/geckoview/features/tabs/presentation/widgets/container_title.dart';
 import 'package:weblibre/features/geckoview/features/tabs/presentation/widgets/tab_drag_container_target.dart';
+import 'package:weblibre/features/user/domain/repositories/general_settings.dart';
 import 'package:weblibre/presentation/widgets/selectable_chips.dart';
 
 class ContainerChips extends HookConsumerWidget {
   final bool displayMenu;
+  final bool showGroupSuggestions;
 
   final ContainerData? selectedContainer;
   final bool Function(ContainerDataWithCount)? containerFilter;
@@ -48,6 +53,7 @@ class ContainerChips extends HookConsumerWidget {
     this.containerFilter,
     this.searchTextListenable,
     this.displayMenu = true,
+    this.showGroupSuggestions = false,
   });
 
   @override
@@ -132,6 +138,53 @@ class ContainerChips extends HookConsumerWidget {
                           },
                         ),
                       ),
+                      if (showGroupSuggestions)
+                        Consumer(
+                          builder: (context, ref, child) {
+                            final tabSuggestionsEnabled = ref.watch(
+                              tabSuggestionsControllerProvider,
+                            );
+                            final enableAiFeatures = ref.watch(
+                              generalSettingsWithDefaultsProvider.select(
+                                (settings) => settings.enableLocalAiFeatures,
+                              ),
+                            );
+
+                            if (!enableAiFeatures || !tabSuggestionsEnabled) {
+                              return const SizedBox.shrink();
+                            }
+
+                            final suggestions = ref.watch(
+                              suggestClustersProvider,
+                            );
+
+                            return suggestions.when(
+                              data: (data) {
+                                if (data.isEmpty) {
+                                  return const SizedBox.shrink();
+                                }
+
+                                return FilterChip(
+                                  avatar: const Icon(MdiIcons.autoFix),
+                                  label: Text(data!.length.toString()),
+                                  showCheckmark: false,
+                                  onSelected: (value) {},
+                                );
+                              },
+                              error: (error, stackTrace) {
+                                logger.e(
+                                  'Error suggesting containers',
+                                  error: error,
+                                  stackTrace: stackTrace,
+                                );
+                                return const SizedBox.shrink();
+                              },
+                              loading: () {
+                                return const SizedBox.shrink();
+                              },
+                            );
+                          },
+                        ),
                     ],
                     availableItems: availableContainers,
                     selectedItem: selectedContainer,