Add places to search suggestion

app/lib/bloc/home_search_suggestion.dart

@@ -11,6 +11,7 @@ import 'package:nc_photos/entity/person.dart';
 import 'package:nc_photos/entity/tag.dart';
 import 'package:nc_photos/iterable_extension.dart';
 import 'package:nc_photos/use_case/list_album.dart';
+import 'package:nc_photos/use_case/list_location_group.dart';
 import 'package:nc_photos/use_case/list_person.dart';
 import 'package:nc_photos/use_case/list_tag.dart';
 import 'package:tuple/tuple.dart';
@@ -51,6 +52,17 @@ class HomeSearchPersonResult implements HomeSearchResult {
   final Person person;
 }
 
+class HomeSearchLocationResult implements HomeSearchResult {
+  const HomeSearchLocationResult(this.location);
+
+  @override
+  toString() => "$runtimeType {"
+      "location: $location, "
+      "}";
+
+  final LocationGroup location;
+}
+
 abstract class HomeSearchSuggestionBlocEvent {
   const HomeSearchSuggestionBlocEvent();
 }
@@ -200,6 +212,19 @@ class HomeSearchSuggestionBloc
     } catch (e) {
       _log.warning("[_onEventPreloadData] Failed while ListPerson", e);
     }
+    try {
+      final locations = await ListLocationGroup(_c)(account);
+      // replace duplicated entries in name by the one in countryCode
+      final map = <String, LocationGroup>{};
+      for (final l in locations.name + locations.countryCode) {
+        map[l.place] = l;
+      }
+      product.addAll(map.values.map((e) => _LocationSearcheable(e)));
+      _log.info(
+          "[_onEventPreloadData] Loaded ${locations.name.length + locations.countryCode.length} locations");
+    } catch (e) {
+      _log.warning("[_onEventPreloadData] Failed while ListLocationGroup", e);
+    }
 
     _setSearchItems(product);
   }
@@ -262,3 +287,15 @@ class _PersonSearcheable implements _Searcheable {
 
   final Person person;
 }
+
+class _LocationSearcheable implements _Searcheable {
+  const _LocationSearcheable(this.location);
+
+  @override
+  toKeywords() => [location.place.toCi()];
+
+  @override
+  toResult() => HomeSearchLocationResult(location);
+
+  final LocationGroup location;
+}

app/lib/widget/home_search_suggestion.dart

@@ -11,9 +11,11 @@ import 'package:nc_photos/exception_util.dart' as exception_util;
 import 'package:nc_photos/k.dart' as k;
 import 'package:nc_photos/snack_bar_manager.dart';
 import 'package:nc_photos/theme.dart';
+import 'package:nc_photos/use_case/list_location_group.dart';
 import 'package:nc_photos/widget/album_browser_util.dart' as album_browser_util;
 import 'package:nc_photos/widget/page_visibility_mixin.dart';
 import 'package:nc_photos/widget/person_browser.dart';
+import 'package:nc_photos/widget/place_browser.dart';
 import 'package:nc_photos/widget/tag_browser.dart';
 
 class HomeSearchSuggestionController {
@@ -133,6 +135,14 @@ class _HomeSearchSuggestionState extends State<HomeSearchSuggestion>
     }
   }
 
+  void _onLocationPressed(_LocationListItem item) {
+    if (mounted) {
+      Navigator.of(context).pushNamed(PlaceBrowser.routeName,
+          arguments: PlaceBrowserArguments(
+              widget.account, item.location.place, item.location.countryCode));
+    }
+  }
+
   void _transformItems(List<HomeSearchResult> results) {
     final items = () sync* {
       for (final r in results) {
@@ -142,6 +152,8 @@ class _HomeSearchSuggestionState extends State<HomeSearchSuggestion>
           yield _TagListItem(r.tag, onTap: _onTagPressed);
         } else if (r is HomeSearchPersonResult) {
           yield _PersonListItem(r.person, onTap: _onPersonPressed);
+        } else if (r is HomeSearchLocationResult) {
+          yield _LocationListItem(r.location, onTap: _onLocationPressed);
         } else {
           _log.warning("[_transformItems] Unknown type: ${r.runtimeType}");
         }
@@ -213,3 +225,20 @@ class _PersonListItem implements _ListItem {
   final Person person;
   final void Function(_PersonListItem)? onTap;
 }
+
+class _LocationListItem implements _ListItem {
+  const _LocationListItem(
+    this.location, {
+    this.onTap,
+  });
+
+  @override
+  buildWidget(BuildContext context) => ListTile(
+        leading: const Icon(Icons.location_on_outlined),
+        title: Text(location.place),
+        onTap: onTap == null ? null : () => onTap!(this),
+      );
+
+  final LocationGroup location;
+  final void Function(_LocationListItem)? onTap;
+}