Refactor: move OrNull away from main package

app/lib/controller/collections_controller.dart

@@ -15,7 +15,6 @@ import 'package:nc_photos/entity/collection_item/util.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/entity/sharee.dart';
 import 'package:nc_photos/exception.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/rx_extension.dart';
 import 'package:nc_photos/use_case/collection/create_collection.dart';
 import 'package:nc_photos/use_case/collection/edit_collection.dart';
@@ -25,6 +24,7 @@ import 'package:nc_photos/use_case/collection/remove_collections.dart';
 import 'package:nc_photos/use_case/collection/share_collection.dart';
 import 'package:nc_photos/use_case/collection/unshare_collection.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 import 'package:rxdart/rxdart.dart';
 

app/lib/di_container.dart

@@ -13,8 +13,8 @@ import 'package:nc_photos/entity/sharee.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
 import 'package:nc_photos/entity/tag.dart';
 import 'package:nc_photos/entity/tagged_file.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/touch_manager.dart';
+import 'package:np_common/or_null.dart';
 
 enum DiType {
   albumRepo,

app/lib/entity/album.dart

@@ -9,9 +9,9 @@ import 'package:nc_photos/entity/album/upgrader.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/iterable_extension.dart';
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_codegen/np_codegen.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 import 'package:to_string/to_string.dart';
 

app/lib/entity/album/data_source2.dart

@@ -16,12 +16,12 @@ import 'package:nc_photos/entity/file/data_source.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
 import 'package:nc_photos/entity/sqlite/type_converter.dart' as sql;
 import 'package:nc_photos/exception.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/remote_storage_util.dart' as remote_storage_util;
 import 'package:nc_photos/use_case/get_file_binary.dart';
 import 'package:nc_photos/use_case/ls_single_file.dart';
 import 'package:nc_photos/use_case/put_file_binary.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 
 part 'data_source2.g.dart';
@@ -90,7 +90,7 @@ class AlbumRemoteDataSource2 implements AlbumDataSource2 {
         ),
       );
       return album!.copyWith(
-        lastUpdated: OrNull(null),
+        lastUpdated: const OrNull(null),
         albumFile: OrNull(albumFile),
       );
     } catch (e, stacktrace) {

app/lib/entity/album/item.dart

@@ -2,9 +2,9 @@ import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
 import 'package:logging/logging.dart';
 import 'package:nc_photos/entity/file.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_codegen/np_codegen.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 import 'package:to_string/to_string.dart';
 
@@ -126,7 +126,7 @@ class AlbumFileItem extends AlbumItem {
   AlbumFileItem minimize() => AlbumFileItem(
         addedBy: addedBy,
         addedAt: addedAt,
-        file: file.copyWith(metadata: OrNull(null)),
+        file: file.copyWith(metadata: const OrNull(null)),
       );
 
   @override

app/lib/entity/album/provider.dart

@@ -8,8 +8,8 @@ import 'package:nc_photos/entity/album/item.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/tag.dart';
 import 'package:nc_photos/iterable_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 import 'package:to_string/to_string.dart';
 

app/lib/entity/collection/adapter.dart

@@ -20,8 +20,8 @@ import 'package:nc_photos/entity/collection_item/new_item.dart';
 import 'package:nc_photos/entity/collection_item/util.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/entity/sharee.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 
 abstract class CollectionAdapter {

app/lib/entity/collection/adapter/adapter_mixin.dart

@@ -6,8 +6,8 @@ import 'package:nc_photos/entity/collection_item.dart';
 import 'package:nc_photos/entity/collection_item/util.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/entity/sharee.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 
 /// A read-only collection that does not support modifying its items

app/lib/entity/collection/adapter/album.dart

@@ -21,7 +21,6 @@ import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/entity/sharee.dart';
 import 'package:nc_photos/iterable_extension.dart';
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/album/add_file_to_album.dart';
 import 'package:nc_photos/use_case/album/edit_album.dart';
 import 'package:nc_photos/use_case/album/remove_album.dart';
@@ -34,6 +33,7 @@ import 'package:nc_photos/use_case/unimport_shared_album.dart';
 import 'package:nc_photos/use_case/update_album_with_actual_items.dart';
 import 'package:np_codegen/np_codegen.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 import 'package:tuple/tuple.dart';
 

app/lib/entity/collection/adapter/nc_album.dart

@@ -15,7 +15,6 @@ import 'package:nc_photos/entity/collection_item/util.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/entity/nc_album.dart';
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/find_file_descriptor.dart';
 import 'package:nc_photos/use_case/nc_album/add_file_to_nc_album.dart';
 import 'package:nc_photos/use_case/nc_album/edit_nc_album.dart';
@@ -24,6 +23,7 @@ import 'package:nc_photos/use_case/nc_album/list_nc_album_item.dart';
 import 'package:nc_photos/use_case/nc_album/remove_from_nc_album.dart';
 import 'package:nc_photos/use_case/nc_album/remove_nc_album.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 
 part 'nc_album.g.dart';

app/lib/entity/file.dart

@@ -8,9 +8,9 @@ import 'package:nc_photos/entity/exif.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/entity/file_util.dart' as file_util;
 import 'package:nc_photos/json_util.dart' as json_util;
-import 'package:nc_photos/or_null.dart';
 import 'package:np_codegen/np_codegen.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/string_extension.dart';
 import 'package:np_common/type.dart';
 import 'package:to_string/to_string.dart';

app/lib/entity/file/data_source.dart

@@ -17,10 +17,10 @@ import 'package:nc_photos/exception.dart';
 import 'package:nc_photos/iterable_extension.dart';
 import 'package:nc_photos/np_api_util.dart';
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/compat/v32.dart';
 import 'package:np_api/np_api.dart' as api;
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:path/path.dart' as path_lib;
 
 part 'data_source.g.dart';
@@ -327,7 +327,7 @@ class FileWebdavDataSource implements FileDataSource {
             return e;
           } else {
             _log.info("[list] Ignore outdated metadata for ${e.path}");
-            return e.copyWith(metadata: OrNull(null));
+            return e.copyWith(metadata: const OrNull(null));
           }
         })
         .toList();

app/lib/entity/sqlite/type_converter.dart

@@ -17,9 +17,9 @@ import 'package:nc_photos/entity/sqlite/database.dart' as sql;
 import 'package:nc_photos/entity/tag.dart';
 import 'package:nc_photos/iterable_extension.dart';
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_api/np_api.dart' as api;
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 
 extension SqlTagListExtension on List<sql.Tag> {

app/lib/entity/tag.dart

@@ -2,7 +2,7 @@ import 'package:equatable/equatable.dart';
 import 'package:nc_photos/account.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/json_util.dart' as json_util;
-import 'package:nc_photos/or_null.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 import 'package:to_string/to_string.dart';
 

app/lib/touch_manager.dart

@@ -8,12 +8,12 @@ import 'package:nc_photos/entity/file_descriptor.dart';
 import 'package:nc_photos/exception.dart';
 import 'package:nc_photos/mobile/platform.dart'
     if (dart.library.html) 'package:nc_photos/web/platform.dart' as platform;
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/remote_storage_util.dart' as remote_storage_util;
 import 'package:nc_photos/throttler.dart';
 import 'package:nc_photos/use_case/ls_single_file.dart';
 import 'package:nc_photos/use_case/put_file_binary.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:path/path.dart' as path_lib;
 import 'package:uuid/uuid.dart';
 

app/lib/use_case/album/edit_album.dart

@@ -8,9 +8,9 @@ import 'package:nc_photos/entity/album/provider.dart';
 import 'package:nc_photos/entity/album/sort_provider.dart';
 import 'package:nc_photos/entity/collection_item/util.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/update_album.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 
 part 'edit_album.g.dart';
 

app/lib/use_case/album/remove_album.dart

@@ -5,13 +5,13 @@ import 'package:nc_photos/entity/album.dart';
 import 'package:nc_photos/entity/album/item.dart';
 import 'package:nc_photos/entity/album/provider.dart';
 import 'package:nc_photos/entity/share.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/album/unshare_file_from_album.dart';
 import 'package:nc_photos/use_case/list_share.dart';
 import 'package:nc_photos/use_case/remove.dart';
 import 'package:nc_photos/use_case/remove_share.dart';
 import 'package:nc_photos/use_case/update_album.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 
 part 'remove_album.g.dart';
 
@@ -37,7 +37,7 @@ class RemoveAlbum {
       await UpdateAlbum(_c.albumRepo)(
         account,
         album.copyWith(
-          shares: OrNull(null),
+          shares: const OrNull(null),
         ),
       );
       // remove file shares

app/lib/use_case/album/share_album_with_user.dart

@@ -8,11 +8,11 @@ import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/share.dart';
 import 'package:nc_photos/entity/sharee.dart';
 import 'package:nc_photos/iterable_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/create_share.dart';
 import 'package:nc_photos/use_case/update_album.dart';
 import 'package:np_codegen/np_codegen.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 
 part 'share_album_with_user.g.dart';

app/lib/use_case/album/unshare_album_with_user.dart

@@ -6,13 +6,13 @@ import 'package:nc_photos/entity/album.dart';
 import 'package:nc_photos/entity/album/item.dart';
 import 'package:nc_photos/entity/album/provider.dart';
 import 'package:nc_photos/entity/share.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/album/unshare_file_from_album.dart';
 import 'package:nc_photos/use_case/list_share.dart';
 import 'package:nc_photos/use_case/remove_share.dart';
 import 'package:nc_photos/use_case/update_album.dart';
 import 'package:np_codegen/np_codegen.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_common/type.dart';
 
 part 'unshare_album_with_user.g.dart';

app/lib/use_case/collection/edit_collection.dart

@@ -5,7 +5,7 @@ import 'package:nc_photos/entity/collection/adapter.dart';
 import 'package:nc_photos/entity/collection_item.dart';
 import 'package:nc_photos/entity/collection_item/util.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
-import 'package:nc_photos/or_null.dart';
+import 'package:np_common/or_null.dart';
 
 class EditCollection {
   const EditCollection(this._c);

app/lib/use_case/update_album_time.dart

@@ -4,7 +4,7 @@ import 'package:nc_photos/entity/album/provider.dart';
 import 'package:nc_photos/entity/album/sort_provider.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/file_util.dart' as file_util;
-import 'package:nc_photos/or_null.dart';
+import 'package:np_common/or_null.dart';
 
 class UpdateAlbumTime {
   /// Update the latest item time of an album with unsorted items
@@ -37,7 +37,7 @@ class UpdateAlbumTime {
     if (sortedItems.isEmpty) {
       return album.copyWith(
         provider: (album.provider as AlbumProviderBase).copyWith(
-          latestItemTime: OrNull(null),
+          latestItemTime: const OrNull(null),
         ),
       );
     }

app/lib/use_case/update_missing_metadata.dart

@@ -9,13 +9,13 @@ import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/event/event.dart';
 import 'package:nc_photos/exception.dart';
 import 'package:nc_photos/exception_event.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/reverse_geocoder.dart';
 import 'package:nc_photos/use_case/get_file_binary.dart';
 import 'package:nc_photos/use_case/load_metadata.dart';
 import 'package:nc_photos/use_case/scan_missing_metadata.dart';
 import 'package:nc_photos/use_case/update_property.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 
 part 'update_missing_metadata.g.dart';
 

app/lib/use_case/update_property.dart

@@ -4,8 +4,8 @@ import 'package:logging/logging.dart';
 import 'package:nc_photos/account.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/event/event.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 
 part 'update_property.g.dart';
 

app/lib/widget/collection_browser.dart

@@ -39,7 +39,6 @@ import 'package:nc_photos/flutter_util.dart' as flutter_util;
 import 'package:nc_photos/k.dart' as k;
 import 'package:nc_photos/np_api_util.dart';
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/session_storage.dart';
 import 'package:nc_photos/snack_bar_manager.dart';
 import 'package:nc_photos/use_case/archive_file.dart';
@@ -62,6 +61,7 @@ import 'package:nc_photos/widget/shared_album_info_dialog.dart';
 import 'package:nc_photos/widget/simple_input_dialog.dart';
 import 'package:nc_photos/widget/viewer.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_ui/np_ui.dart';
 import 'package:sliver_tools/sliver_tools.dart';
 import 'package:to_string/to_string.dart';

app/lib/widget/collection_browser/bloc.dart

@@ -243,7 +243,7 @@ class _Bloc extends Bloc<_Event, _State> with BlocLogger {
 
   void _onUnsetCover(_UnsetCover ev, Emitter<_State> emit) {
     _log.info("$ev");
-    collectionsController.edit(state.collection, cover: OrNull(null));
+    collectionsController.edit(state.collection, cover: const OrNull(null));
   }
 
   void _onSetSelectedItems(_SetSelectedItems ev, Emitter<_State> emit) {

app/lib/widget/home.dart

@@ -15,7 +15,6 @@ import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/file/data_source.dart';
 import 'package:nc_photos/entity/pref.dart';
 import 'package:nc_photos/k.dart' as k;
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/theme.dart';
 import 'package:nc_photos/theme/dimension.dart';
 import 'package:nc_photos/use_case/import_potential_shared_album.dart';
@@ -23,6 +22,7 @@ import 'package:nc_photos/widget/home_collections.dart';
 import 'package:nc_photos/widget/home_photos.dart';
 import 'package:nc_photos/widget/home_search.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 
 part 'home.g.dart';
 
@@ -180,7 +180,7 @@ class _HomeState extends State<Home> with TickerProviderStateMixin {
   Future<List<Album>> _importPotentialSharedAlbum() async {
     final c = KiwiContainer().resolve<DiContainer>().copyWith(
           // don't want the potential albums to be cached at this moment
-          fileRepo: OrNull(const FileRepo(FileWebdavDataSource())),
+          fileRepo: const OrNull(FileRepo(FileWebdavDataSource())),
           albumRepo: OrNull(AlbumRepo(AlbumRemoteDataSource())),
         );
     try {

app/lib/widget/sharing_browser.dart

@@ -18,7 +18,6 @@ import 'package:nc_photos/entity/share.dart';
 import 'package:nc_photos/exception_util.dart' as exception_util;
 import 'package:nc_photos/k.dart' as k;
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/snack_bar_manager.dart';
 import 'package:nc_photos/use_case/import_potential_shared_album.dart';
 import 'package:nc_photos/widget/collection_browser.dart';
@@ -26,6 +25,7 @@ import 'package:nc_photos/widget/empty_list_indicator.dart';
 import 'package:nc_photos/widget/network_thumbnail.dart';
 import 'package:nc_photos/widget/shared_file_viewer.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_ui/np_ui.dart';
 
 part 'sharing_browser.g.dart';
@@ -285,7 +285,7 @@ class _SharingBrowserState extends State<SharingBrowser> {
   Future<List<Album>> _importPotentialSharedAlbum() async {
     final c = KiwiContainer().resolve<DiContainer>().copyWith(
           // don't want the potential albums to be cached at this moment
-          fileRepo: OrNull(const FileRepo(FileWebdavDataSource())),
+          fileRepo: const OrNull(FileRepo(FileWebdavDataSource())),
           albumRepo: OrNull(AlbumRepo(AlbumRemoteDataSource())),
         );
     try {

app/lib/widget/viewer_detail_pane.dart

@@ -22,7 +22,6 @@ import 'package:nc_photos/entity/file_util.dart' as file_util;
 import 'package:nc_photos/k.dart' as k;
 import 'package:nc_photos/location_util.dart' as location_util;
 import 'package:nc_photos/object_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/platform/features.dart' as features;
 import 'package:nc_photos/platform/k.dart' as platform_k;
 import 'package:nc_photos/set_as_handler.dart';
@@ -37,6 +36,7 @@ import 'package:nc_photos/widget/handler/add_selection_to_collection_handler.dar
 import 'package:nc_photos/widget/list_tile_center_leading.dart';
 import 'package:nc_photos/widget/photo_date_time_edit_dialog.dart';
 import 'package:np_codegen/np_codegen.dart';
+import 'package:np_common/or_null.dart';
 import 'package:np_ui/np_ui.dart';
 import 'package:path/path.dart' as path_lib;
 import 'package:tuple/tuple.dart';

app/test/entity/album/data_source_test.dart

@@ -8,8 +8,8 @@ import 'package:nc_photos/entity/album/sort_provider.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
 import 'package:nc_photos/exception.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:test/test.dart';
 
 import '../../test_util.dart' as util;
@@ -325,7 +325,7 @@ Future<void> _dbUpdateDeleteShares() async {
     ),
     coverProvider: AlbumManualCoverProvider(coverFile: files[1].toDescriptor()),
     sortProvider: const AlbumTimeSortProvider(isAscending: true),
-    shares: OrNull(null),
+    shares: const OrNull(null),
   );
   final src = AlbumSqliteDbDataSource(c);
   await src.update(account, updateAlbum);

app/test/entity/file/data_source_test.dart

@@ -3,7 +3,7 @@ import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/file/data_source.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
 import 'package:nc_photos/list_extension.dart';
-import 'package:nc_photos/or_null.dart';
+import 'package:np_common/or_null.dart';
 import 'package:test/test.dart';
 
 import '../../test_util.dart' as util;
@@ -228,11 +228,11 @@ Future<void> _updateFileProperty() async {
   await src.updateProperty(
     account,
     files[1],
-    isArchived: OrNull(true),
+    isArchived: const OrNull(true),
     overrideDateTime: OrNull(DateTime.utc(2020, 1, 2, 3, 4, 5)),
   );
   final expectFile = files[1].copyWith(
-    isArchived: OrNull(true),
+    isArchived: const OrNull(true),
     overrideDateTime: OrNull(DateTime.utc(2020, 1, 2, 3, 4, 5)),
   );
   expect(
@@ -358,10 +358,10 @@ Future<void> _updateDeleteMetadata() async {
   await src.updateProperty(
     account,
     files[1],
-    metadata: OrNull(null),
+    metadata: const OrNull(null),
   );
   final expectFile = files[1].copyWith(
-    metadata: OrNull(null),
+    metadata: const OrNull(null),
   );
   expect(
     await util.listSqliteDbFiles(c.sqliteDb),

app/test/entity/file/file_cache_manager_test.dart

@@ -5,7 +5,7 @@ import 'package:nc_photos/entity/file/file_cache_manager.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
 import 'package:nc_photos/int_extension.dart';
 import 'package:nc_photos/list_extension.dart';
-import 'package:nc_photos/or_null.dart';
+import 'package:np_common/or_null.dart';
 import 'package:test/test.dart';
 
 import '../../mock_type.dart';
@@ -84,7 +84,7 @@ Future<void> _loaderOutdatedCache() async {
   );
   addTearDown(() => c.sqliteDb.close());
   final dbFiles = [
-    files[0].copyWith(etag: OrNull("a")),
+    files[0].copyWith(etag: const OrNull("a")),
     ...files.slice(1),
   ];
   await c.sqliteDb.transaction(() async {
@@ -134,7 +134,8 @@ Future<void> _loaderQueryRemoteSameEtag() async {
   final remoteSrc = MockFileWebdavDataSource(MockFileMemoryDataSource(files));
   final loader = FileCacheLoader(c, cacheSrc: cacheSrc, remoteSrc: remoteSrc);
   expect(
-    (await loader(account, files[0].copyWith(etag: OrNull(null))))?.toSet(),
+    (await loader(account, files[0].copyWith(etag: const OrNull(null))))
+        ?.toSet(),
     files.slice(0, 3).toSet(),
   );
   expect(loader.isGood, true);
@@ -158,7 +159,7 @@ Future<void> _loaderQueryRemoteDiffEtag() async {
   );
   addTearDown(() => c.sqliteDb.close());
   final dbFiles = [
-    files[0].copyWith(etag: OrNull("a")),
+    files[0].copyWith(etag: const OrNull("a")),
     ...files.slice(1),
   ];
   await c.sqliteDb.transaction(() async {
@@ -173,7 +174,8 @@ Future<void> _loaderQueryRemoteDiffEtag() async {
   final remoteSrc = MockFileWebdavDataSource(MockFileMemoryDataSource(files));
   final loader = FileCacheLoader(c, cacheSrc: cacheSrc, remoteSrc: remoteSrc);
   expect(
-    (await loader(account, files[0].copyWith(etag: OrNull(null))))?.toSet(),
+    (await loader(account, files[0].copyWith(etag: const OrNull(null))))
+        ?.toSet(),
     dbFiles.slice(0, 3).toSet(),
   );
   expect(loader.isGood, false);

app/test/entity/file_test.dart

@@ -2,8 +2,8 @@ import 'package:clock/clock.dart';
 import 'package:nc_photos/entity/exif.dart';
 import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/file_descriptor.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:test/test.dart';
 
 void main() {
@@ -815,7 +815,7 @@ void main() {
       });
 
       test("etag", () {
-        final file = src.copyWith(etag: OrNull("000"));
+        final file = src.copyWith(etag: const OrNull("000"));
         expect(
             file,
             File(
@@ -1090,7 +1090,7 @@ void main() {
           isArchived: true,
           overrideDateTime: DateTime.utc(2021, 1, 2, 3, 4, 5),
         );
-        final file = src.copyWith(metadata: OrNull(null));
+        final file = src.copyWith(metadata: const OrNull(null));
         expect(
             file,
             File(
@@ -1113,7 +1113,7 @@ void main() {
       });
 
       test("isArchived", () {
-        final file = src.copyWith(isArchived: OrNull(false));
+        final file = src.copyWith(isArchived: const OrNull(false));
         expect(
             file,
             File(
@@ -1136,7 +1136,7 @@ void main() {
       });
 
       test("clear isArchived", () {
-        final file = src.copyWith(isArchived: OrNull(null));
+        final file = src.copyWith(isArchived: const OrNull(null));
         expect(
             file,
             File(
@@ -1182,7 +1182,7 @@ void main() {
       });
 
       test("clear overrideDateTime", () {
-        final file = src.copyWith(overrideDateTime: OrNull(null));
+        final file = src.copyWith(overrideDateTime: const OrNull(null));
         expect(
             file,
             File(

app/test/mock_type.dart

@@ -19,8 +19,8 @@ import 'package:nc_photos/entity/sharee.dart';
 import 'package:nc_photos/entity/tag.dart';
 import 'package:nc_photos/exception_event.dart';
 import 'package:nc_photos/future_util.dart' as future_util;
-import 'package:nc_photos/or_null.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:path/path.dart' as path_lib;
 
 /// Mock of [AlbumRepo] where all methods will throw UnimplementedError

app/test/test_util.dart

@@ -17,8 +17,8 @@ import 'package:nc_photos/entity/sharee.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
 import 'package:nc_photos/entity/sqlite/type_converter.dart';
 import 'package:nc_photos/iterable_extension.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:tuple/tuple.dart';
 
 class FilesBuilder {
@@ -612,7 +612,7 @@ Future<Set<Album>> listSqliteDbAlbums(sql.SqliteDb db) async {
       ..where((t) => t.album.equals(a.item1));
     final dbShares = await shareQuery.get();
     results.add(a.item2.copyWith(
-      lastUpdated: OrNull(null),
+      lastUpdated: const OrNull(null),
       shares: dbShares.isEmpty
           ? null
           : OrNull(dbShares

app/test/use_case/remove_from_album_test.dart

@@ -6,8 +6,8 @@ import 'package:nc_photos/entity/album/cover_provider.dart';
 import 'package:nc_photos/entity/album/provider.dart';
 import 'package:nc_photos/entity/album/sort_provider.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/album/remove_from_album.dart';
+import 'package:np_common/or_null.dart';
 import 'package:test/test.dart';
 
 import '../mock_type.dart';

app/test/use_case/remove_test.dart

@@ -8,8 +8,8 @@ import 'package:nc_photos/entity/album/sort_provider.dart';
 import 'package:nc_photos/entity/pref.dart';
 import 'package:nc_photos/entity/pref/provider/memory.dart';
 import 'package:nc_photos/entity/sqlite/database.dart' as sql;
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/remove.dart';
+import 'package:np_common/or_null.dart';
 import 'package:test/test.dart';
 
 import '../mock_type.dart';

app/test/use_case/share_album_with_user_test.dart

@@ -1,8 +1,8 @@
 import 'package:event_bus/event_bus.dart';
 import 'package:kiwi/kiwi.dart';
-import 'package:nc_photos/or_null.dart';
 import 'package:nc_photos/use_case/album/share_album_with_user.dart';
 import 'package:np_common/ci_string.dart';
+import 'package:np_common/or_null.dart';
 import 'package:test/test.dart';
 
 import '../mock_type.dart';

np_api/lib/src/entity/entity.g.dart

@@ -65,7 +65,7 @@ extension _$RecognizeFaceToString on RecognizeFace {
 extension _$RecognizeFaceItemToString on RecognizeFaceItem {
   String _$toString() {
     // ignore: unnecessary_string_interpolations
-    return "RecognizeFaceItem {href: $href, ${contentLength == null ? "" : "contentLength: $contentLength, "}${contentType == null ? "" : "contentType: $contentType, "}${etag == null ? "" : "etag: $etag, "}${lastModified == null ? "" : "lastModified: $lastModified, "}${faceDetections == null ? "" : "faceDetections: $faceDetections, "}fileMetadataSize: $fileMetadataSize, ${hasPreview == null ? "" : "hasPreview: $hasPreview, "}${realPath == null ? "" : "realPath: $realPath, "}${favorite == null ? "" : "favorite: $favorite, "}${fileId == null ? "" : "fileId: $fileId"}}";
+    return "RecognizeFaceItem {href: $href, ${contentLength == null ? "" : "contentLength: $contentLength, "}${contentType == null ? "" : "contentType: $contentType, "}${etag == null ? "" : "etag: $etag, "}${lastModified == null ? "" : "lastModified: $lastModified, "}${faceDetections == null ? "" : "faceDetections: $faceDetections, "}${fileMetadataSize == null ? "" : "fileMetadataSize: $fileMetadataSize, "}${hasPreview == null ? "" : "hasPreview: $hasPreview, "}${realPath == null ? "" : "realPath: $realPath, "}${favorite == null ? "" : "favorite: $favorite, "}${fileId == null ? "" : "fileId: $fileId"}}";
   }
 }
 

np_common/lib/or_null.dart

@@ -5,7 +5,7 @@ part 'or_null.g.dart';
 /// To hold optional arguments that themselves could be null
 @toString
 class OrNull<T> {
-  OrNull(this.obj);
+  const OrNull(this.obj);
 
   /// Return iff the value of [x] is set to null, which means if [x] itself is
   /// null, false will still be returned

np_common/pubspec.yaml

@@ -8,8 +8,19 @@ environment:
   sdk: '>=2.18.0 <3.0.0'
 
 dependencies:
+  to_string:
+    git:
+      url: https://gitlab.com/nkming2/dart-to-string
+      ref: to_string-1.0.0
+      path: to_string
 
 dev_dependencies:
+  build_runner: ^2.2.1
   np_lints:
     path: ../np_lints
   test: any
+  to_string_build:
+    git:
+      url: https://gitlab.com/nkming2/dart-to-string
+      ref: to_string_build-1.0.0
+      path: to_string_build