PE-6752: hide drives

lib/app_shell.dart

@@ -84,12 +84,12 @@ class AppShellState extends State<AppShell> {
                       }
                     }
                   },
-                  builder: (context, syncState) => syncState is SyncInProgress
-                      ? Stack(
+                  builder: (context, syncState) {
+                    return Stack(children: [
+                      scaffold,
+                      if (syncState is SyncInProgress)
+                        Stack(
                           children: [
-                            AbsorbPointer(
-                              child: scaffold,
-                            ),
                             SizedBox.expand(
                               child: Container(
                                 color: Colors.black.withOpacity(0.5),
@@ -181,8 +181,9 @@ class AppShellState extends State<AppShell> {
                                 ),
                               ),
                           ],
-                        )
-                      : scaffold,
+                        ),
+                    ]);
+                  },
                 ),
               );
           return ScreenTypeLayout.builder(
@@ -367,6 +368,8 @@ class MobileAppBar extends StatelessWidget implements PreferredSizeWidget {
                 ),
               ),
             const Spacer(),
+            const GlobalHideToggleButton(),
+            const SizedBox(width: 8),
             const SyncButton(),
             const SizedBox(
               width: 24,

lib/authentication/ardrive_auth.dart

@@ -236,12 +236,12 @@ class ArDriveAuthImpl implements ArDriveAuth {
         await _secureKeyValueStore.remove('biometricEnabled');
         currentUser = null;
         await _disconnectFromArConnect();
-        _userStreamController.add(null);
       }
 
       await _userRepository.deleteUser();
       await _databaseHelpers.deleteAllTables();
-      await (await _metadataCache).clear();
+      (await _metadataCache).clear();
+      _userStreamController.add(null);
     } catch (e, stacktrace) {
       logger.e('Failed to logout user', e, stacktrace);
       throw AuthenticationFailedException('Failed to logout user');

lib/blocs/drive_detail/drive_detail_cubit.dart

@@ -26,7 +26,7 @@ import 'package:rxdart/rxdart.dart';
 part 'drive_detail_state.dart';
 
 class DriveDetailCubit extends Cubit<DriveDetailState> {
-  final String driveId;
+  String _driveId;
   final ProfileCubit _profileCubit;
   final DriveDao _driveDao;
   final ConfigService _configService;
@@ -49,10 +49,8 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
 
   bool _refreshSelectedItem = false;
 
-  bool _showHiddenFiles = false;
-
   DriveDetailCubit({
-    required this.driveId,
+    required String driveId,
     String? initialFolderId,
     required ProfileCubit profileCubit,
     required DriveDao driveDao,
@@ -70,6 +68,7 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
         _breadcrumbBuilder = breadcrumbBuilder,
         _syncCubit = syncCubit,
         _driveRepository = driveRepository,
+        _driveId = driveId,
         super(DriveDetailLoadInProgress()) {
     if (driveId.isEmpty) {
       return;
@@ -95,26 +94,38 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
     }
   }
 
-  void toggleHiddenFiles() {
-    _showHiddenFiles = !_showHiddenFiles;
+  void showEmptyDriveDetail() async {
+    await _syncCubit.waitCurrentSync();
+
+    emit(DriveDetailLoadEmpty());
+  }
+
+  Future<void> changeDrive(String driveId) async {
+    final drive = await _driveDao.driveById(driveId: driveId).getSingleOrNull();
+
+    if (drive == null) {
+      return;
+    }
+
+    _driveId = driveId;
 
-    refreshDriveDataTable();
+    openFolder(folderId: drive.rootFolderId);
   }
 
-  void openFolder({
+  Future<void> openFolder({
     String? folderId,
     String? otherDriveId,
+    String? selectedItemId,
     DriveOrder contentOrderBy = DriveOrder.name,
     OrderingMode contentOrderingMode = OrderingMode.asc,
   }) async {
     /// always wait for the current sync to finish before opening a new folder
     await _syncCubit.waitCurrentSync();
 
     try {
-      _selectedItem = null;
       _allImagesOfCurrentFolder = null;
 
-      String driveId = otherDriveId ?? this.driveId;
+      String driveId = otherDriveId ?? _driveId;
 
       emit(DriveDetailLoadInProgress());
 
@@ -131,6 +142,10 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
         ),
         _profileCubit.stream.startWith(ProfileCheckingAvailability()),
         (drive, folderContents, _) async {
+          if (isClosed) {
+            return;
+          }
+
           await _syncCubit.waitCurrentSync();
 
           if (drive == null) {
@@ -195,6 +210,12 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
             isOwner: isDriveOwner(_auth, drive.ownerAddress),
           );
 
+          if (selectedItemId != null) {
+            _selectedItem = currentFolderContents.firstWhere(
+              (element) => element.id == selectedItemId,
+            );
+          }
+
           final List<BreadCrumbRowInfo> pathSegments =
               await _breadcrumbBuilder.buildForFolder(
             folderId: folderContents.folder.id,
@@ -215,10 +236,10 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
                 rowsPerPage: availableRowsPerPage.first,
                 availableRowsPerPage: availableRowsPerPage,
                 currentFolderContents: currentFolderContents,
-                isShowingHiddenFiles: _showHiddenFiles,
                 pathSegments: pathSegments,
                 driveIsEmpty: folderContents.files.isEmpty &&
                     folderContents.subfolders.isEmpty,
+                showSelectedItemDetails: _selectedItem != null,
               ),
             );
           } else {
@@ -241,7 +262,7 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
                 multiselect: false,
                 currentFolderContents: currentFolderContents,
                 columnVisibility: columnsVisibility,
-                isShowingHiddenFiles: _showHiddenFiles,
+                showSelectedItemDetails: _selectedItem != null,
               ),
             );
           }
@@ -447,53 +468,58 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
       final state = this.state as DriveDetailLoadSuccess;
       emit(state.copyWith(
         forceRebuildKey: UniqueKey(),
-        isShowingHiddenFiles: _showHiddenFiles,
       ));
     }
   }
 
-  bool canNavigateThroughImages() {
-    final numberOfImages = getAllImagesOfCurrentFolder().length;
+  bool canNavigateThroughImages(bool showHiddenImages) {
+    final numberOfImages = getAllImagesOfCurrentFolder(showHiddenImages).length;
     return numberOfImages > 1;
   }
 
-  Future<void> selectNextImage() => _selectImageRelativeToCurrent(1);
-  Future<void> selectPreviousImage() => _selectImageRelativeToCurrent(-1);
+  Future<void> selectNextImage(bool showHiddenImages) =>
+      _selectImageRelativeToCurrent(1, showHiddenImages);
+  Future<void> selectPreviousImage(bool showHiddenImages) =>
+      _selectImageRelativeToCurrent(-1, showHiddenImages);
 
-  Future<void> _selectImageRelativeToCurrent(int offset) async {
-    final currentIndex = getIndexForImage(_selectedItem as FileDataTableItem);
+  Future<void> _selectImageRelativeToCurrent(
+      int offset, bool showHiddenImages) async {
+    final currentIndex = getIndexForImage(
+      _selectedItem as FileDataTableItem,
+      showHiddenImages,
+    );
     final nextIndex = currentIndex + offset;
-    final nextImage = getImageForIndex(nextIndex);
+    final nextImage = getImageForIndex(nextIndex, showHiddenImages);
 
     await selectDataItem(nextImage);
   }
 
-  FileDataTableItem getImageForIndex(int index) {
-    final allImagesOfCurrentFolder = getAllImagesOfCurrentFolder();
+  FileDataTableItem getImageForIndex(int index, bool showHiddenImages) {
+    final allImagesOfCurrentFolder =
+        getAllImagesOfCurrentFolder(showHiddenImages);
     final cyclicIndex = index % allImagesOfCurrentFolder.length;
     final image = allImagesOfCurrentFolder[cyclicIndex];
 
     return image;
   }
 
-  int getIndexForImage(FileDataTableItem image) {
-    final allImagesOfCurrentFolder = getAllImagesOfCurrentFolder();
+  int getIndexForImage(FileDataTableItem image, bool showHiddenImages) {
+    final allImagesOfCurrentFolder =
+        getAllImagesOfCurrentFolder(showHiddenImages);
     final index = allImagesOfCurrentFolder.indexWhere(
       (element) => element.id == image.id,
     );
 
     return index;
   }
 
-  List<FileDataTableItem> getAllImagesOfCurrentFolder() {
+  List<FileDataTableItem> getAllImagesOfCurrentFolder(bool showHiddenImages) {
     if (_allImagesOfCurrentFolder != null) {
       return _allImagesOfCurrentFolder!;
     }
 
     final state = this.state as DriveDetailLoadSuccess;
 
-    final isShowingHiddenFiles = state.isShowingHiddenFiles;
-
     final List<FileDataTableItem> allImagesForFolder =
         state.currentFolderContents.whereType<FileDataTableItem>().where(
       (element) {
@@ -502,7 +528,7 @@ class DriveDetailCubit extends Cubit<DriveDetailState> {
         );
 
         return supportedImageType &&
-            (isShowingHiddenFiles ? true : !element.isHidden);
+            (showHiddenImages ? true : !element.isHidden);
       },
     ).toList();
 

lib/blocs/drive_detail/drive_detail_state.dart

@@ -41,8 +41,6 @@ class DriveDetailLoadSuccess extends DriveDetailState {
   final Map<int, bool> columnVisibility;
   final Key? forceRebuildKey;
 
-  final bool isShowingHiddenFiles;
-
   DriveDetailLoadSuccess({
     required this.currentDrive,
     required this.hasWritePermissions,
@@ -61,7 +59,6 @@ class DriveDetailLoadSuccess extends DriveDetailState {
     required this.currentFolderContents,
     required this.columnVisibility,
     this.forceRebuildKey,
-    required this.isShowingHiddenFiles,
     required this.pathSegments,
     this.selectedPage,
   });
@@ -83,7 +80,6 @@ class DriveDetailLoadSuccess extends DriveDetailState {
     ArDriveDataTableItem? selectedItem,
     List<ArDriveDataTableItem>? currentFolderContents,
     Key? forceRebuildKey,
-    bool? isShowingHiddenFiles,
     List<BreadCrumbRowInfo>? pathSegments,
     int? selectedPage,
   }) =>
@@ -109,7 +105,6 @@ class DriveDetailLoadSuccess extends DriveDetailState {
         driveIsEmpty: driveIsEmpty ?? this.driveIsEmpty,
         currentFolderContents:
             currentFolderContents ?? this.currentFolderContents,
-        isShowingHiddenFiles: isShowingHiddenFiles ?? this.isShowingHiddenFiles,
         pathSegments: pathSegments ?? this.pathSegments,
       );
 
@@ -119,7 +114,6 @@ class DriveDetailLoadSuccess extends DriveDetailState {
         hasWritePermissions,
         folderInView,
         currentFolderContents,
-        isShowingHiddenFiles,
         contentOrderBy,
         contentOrderingMode,
         showSelectedItemDetails,
@@ -144,4 +138,6 @@ class DriveDetailLoadSuccess extends DriveDetailState {
 /// the user's profile.
 class DriveDetailLoadNotFound extends DriveDetailState {}
 
+class DriveDetailLoadEmpty extends DriveDetailState {}
+
 class DriveInitialLoading extends DriveDetailState {}

lib/blocs/drives/drives_cubit.dart

@@ -6,6 +6,7 @@ import 'package:ardrive/blocs/prompt_to_snapshot/prompt_to_snapshot_bloc.dart';
 import 'package:ardrive/blocs/prompt_to_snapshot/prompt_to_snapshot_event.dart';
 import 'package:ardrive/core/activity_tracker.dart';
 import 'package:ardrive/models/models.dart';
+import 'package:ardrive/user/repositories/user_preferences_repository.dart';
 import 'package:ardrive/utils/user_utils.dart';
 import 'package:ardrive_utils/ardrive_utils.dart';
 import 'package:drift/drift.dart';
@@ -22,6 +23,7 @@ class DrivesCubit extends Cubit<DrivesState> {
   final PromptToSnapshotBloc _promptToSnapshotBloc;
   final DriveDao _driveDao;
   final ArDriveAuth _auth;
+  final UserPreferencesRepository _userPreferencesRepository;
 
   late StreamSubscription _drivesSubscription;
   String? initialSelectedDriveId;
@@ -32,10 +34,12 @@ class DrivesCubit extends Cubit<DrivesState> {
     required PromptToSnapshotBloc promptToSnapshotBloc,
     required DriveDao driveDao,
     required ActivityTracker activityTracker,
+    required UserPreferencesRepository userPreferencesRepository,
   })  : _profileCubit = profileCubit,
         _promptToSnapshotBloc = promptToSnapshotBloc,
         _driveDao = driveDao,
         _auth = auth,
+        _userPreferencesRepository = userPreferencesRepository,
         super(DrivesLoadInProgress()) {
     _auth.onAuthStateChanged().listen((user) {
       if (user == null) {
@@ -66,11 +70,28 @@ class DrivesCubit extends Cubit<DrivesState> {
 
       String? selectedDriveId;
 
-      if (state is DrivesLoadSuccess && state.selectedDriveId != null) {
+      if (state is DrivesLoadSuccess) {
         selectedDriveId = state.selectedDriveId;
-      } else {
-        selectedDriveId = initialSelectedDriveId ??
-            (drives.isNotEmpty ? drives.first.id : null);
+      }
+
+      if (selectedDriveId == null) {
+        if (initialSelectedDriveId != null &&
+            initialSelectedDriveId!.isNotEmpty) {
+          selectedDriveId = initialSelectedDriveId;
+        } else {
+          final userPreferences = await _userPreferencesRepository.load();
+
+          final userHasHiddenDrive = drives.any((d) => d.isHidden);
+          await _userPreferencesRepository
+              .saveUserHasHiddenItem(userHasHiddenDrive);
+
+          selectedDriveId = userPreferences.lastSelectedDriveId;
+
+          if (selectedDriveId == null ||
+              !drives.any((d) => d.id == selectedDriveId)) {
+            selectedDriveId = drives.isNotEmpty ? drives.first.id : null;
+          }
+        }
       }
 
       final walletAddress = profileState is ProfileLoggedIn
@@ -118,6 +139,8 @@ class DrivesCubit extends Cubit<DrivesState> {
       );
       _promptToSnapshotBloc.add(const SelectedDrive(driveId: null));
     }
+
+    _userPreferencesRepository.saveLastSelectedDriveId(driveId);
     emit(state);
   }