Settings to disable face recognition support

lib/account.dart

@@ -73,26 +73,42 @@ class Account with EquatableMixin {
 }
 
 class AccountSettings with EquatableMixin {
-  const AccountSettings();
+  const AccountSettings({
+    this.isEnableFaceRecognitionApp = true,
+  });
 
   factory AccountSettings.fromJson(JsonObj json) {
-    return AccountSettings();
+    return AccountSettings(
+      isEnableFaceRecognitionApp: json["isEnableFaceRecognitionApp"] ?? true,
+    );
   }
 
-  JsonObj toJson() => {};
+  JsonObj toJson() => {
+        "isEnableFaceRecognitionApp": isEnableFaceRecognitionApp,
+      };
 
   @override
   toString() {
     return "$runtimeType {"
+        "isEnableFaceRecognitionApp: $isEnableFaceRecognitionApp, "
         "}";
   }
 
-  AccountSettings copyWith() {
+  AccountSettings copyWith({
-    return AccountSettings();
+    bool? isEnableFaceRecognitionApp,
+  }) {
+    return AccountSettings(
+      isEnableFaceRecognitionApp:
+          isEnableFaceRecognitionApp ?? this.isEnableFaceRecognitionApp,
+    );
   }
 
   @override
-  get props => [];
+  get props => [
+        isEnableFaceRecognitionApp,
+      ];
+
+  final bool isEnableFaceRecognitionApp;
 }
 
 extension AccountExtension on Account {

lib/l10n/app_en.arb

@@ -322,6 +322,10 @@
 	"@settingsIncludedFoldersTitle": {
 		"description": "Change the included folders of an account"
 	},
+	"settingsServerAppSectionTitle": "Server app support",
+	"@settingsServerAppSectionTitle": {
+		"description": "Enable/disable various server apps"
+	},
 	"settingsViewerTitle": "Viewer",
 	"settingsViewerDescription": "Customize the image/video viewer",
 	"settingsViewerPageTitle": "Viewer settings",

lib/l10n/untranslated-messages.txt

@@ -3,6 +3,7 @@
     "settingsAccountTitle",
     "settingsAccountPageTitle",
     "settingsIncludedFoldersTitle",
+    "settingsServerAppSectionTitle",
     "settingsAlbumTitle",
     "settingsAlbumDescription",
     "settingsAlbumPageTitle",
@@ -45,6 +46,7 @@
     "settingsAccountTitle",
     "settingsAccountPageTitle",
     "settingsIncludedFoldersTitle",
+    "settingsServerAppSectionTitle",
     "settingsAlbumTitle",
     "settingsAlbumDescription",
     "settingsAlbumPageTitle",
@@ -102,6 +104,7 @@
     "settingsAccountTitle",
     "settingsAccountPageTitle",
     "settingsIncludedFoldersTitle",
+    "settingsServerAppSectionTitle",
     "settingsViewerTitle",
     "settingsViewerDescription",
     "settingsViewerPageTitle",
@@ -212,6 +215,7 @@
     "settingsAccountTitle",
     "settingsAccountPageTitle",
     "settingsIncludedFoldersTitle",
+    "settingsServerAppSectionTitle",
     "settingsAlbumTitle",
     "settingsAlbumDescription",
     "settingsAlbumPageTitle",
@@ -255,6 +259,7 @@
     "settingsAccountTitle",
     "settingsAccountPageTitle",
     "settingsIncludedFoldersTitle",
+    "settingsServerAppSectionTitle",
     "settingsViewerTitle",
     "settingsViewerDescription",
     "settingsViewerPageTitle",
@@ -345,6 +350,7 @@
     "settingsAccountTitle",
     "settingsAccountPageTitle",
     "settingsIncludedFoldersTitle",
+    "settingsServerAppSectionTitle",
     "settingsAlbumTitle",
     "settingsAlbumDescription",
     "settingsAlbumPageTitle",

lib/pref.dart

@@ -284,4 +284,11 @@ extension PrefExtension on Pref {
       return null;
     }
   }
+
+  AccountSettings getAccountSettings(Account account) {
+    return Pref.inst()
+        .getAccounts2()!
+        .firstWhere((element) => element.account == account)
+        .settings;
+  }
 }

lib/use_case/compat/v32.dart

@@ -22,7 +22,9 @@ class CompatV32 {
     for (final j in jsons) {
       newJsons.add(<String, dynamic>{
         "account": jsonDecode(j),
-        "settings": <String, dynamic>{},
+        "settings": <String, dynamic>{
+          "isEnableFaceRecognitionApp": true,
+        },
       });
     }
     if (await pref.setStringList(

lib/widget/home_albums.dart

@@ -442,7 +442,11 @@ class _HomeAlbumsState extends State<HomeAlbums>
       }
     }).map((e) => e.item2);
     itemStreamListItems = [
-      _buildPersonItem(context),
+      if (Pref.inst()
+              .getAccountSettings(widget.account)
+              .isEnableFaceRecognitionApp ==
+          true)
+        _buildPersonItem(context),
       _buildSharingItem(context),
       _buildArchiveItem(context),
       _buildTrashbinItem(context),

lib/widget/settings.dart

@@ -385,6 +385,9 @@ class _AccountSettingsState extends State<AccountSettingsWidget> {
   initState() {
     super.initState();
     _account = widget.account;
+
+    final settings = Pref.inst().getAccountSettings(_account);
+    _isEnableFaceRecognitionApp = settings.isEnableFaceRecognitionApp;
   }
 
   @override
@@ -420,6 +423,13 @@ class _AccountSettingsState extends State<AccountSettingsWidget> {
                 subtitle: Text(_account.roots.map((e) => "/$e").join("; ")),
                 onTap: _onIncludedFoldersPressed,
               ),
+              _buildCaption(
+                  context, L10n.global().settingsServerAppSectionTitle),
+              SwitchListTile(
+                title: const Text("Face Recognition"),
+                value: _isEnableFaceRecognitionApp,
+                onChanged: _onEnableFaceRecognitionAppChanged,
+              ),
             ],
           ),
         ),
@@ -496,6 +506,52 @@ class _AccountSettingsState extends State<AccountSettingsWidget> {
     }
   }
 
+  Future<void> _onEnableFaceRecognitionAppChanged(bool value) async {
+    final oldValue = _isEnableFaceRecognitionApp;
+    setState(() {
+      _isEnableFaceRecognitionApp = value;
+    });
+    if (!await _modifyAccountSettings(
+      _account,
+      isEnableFaceRecognitionApp: value,
+    )) {
+      _log.severe("[_onEnableFaceRecognitionAppChanged] Failed writing pref");
+      SnackBarManager().showSnackBar(SnackBar(
+        content: Text(L10n.global().writePreferenceFailureNotification),
+        duration: k.snackBarDurationNormal,
+      ));
+      setState(() {
+        _isEnableFaceRecognitionApp = oldValue;
+      });
+    } else {
+      setState(() {
+        _hasModified = true;
+      });
+    }
+  }
+
+  static Future<bool> _modifyAccountSettings(
+    Account account, {
+    bool? isEnableFaceRecognitionApp,
+  }) {
+    try {
+      final accounts = Pref.inst().getAccounts2()!;
+      final index = _findAccount(account, accounts);
+      accounts[index] = accounts[index].copyWith(
+        settings: accounts[index].settings.copyWith(
+              isEnableFaceRecognitionApp: isEnableFaceRecognitionApp,
+            ),
+      );
+      return Pref.inst().setAccounts2(accounts);
+    } catch (e, stackTrace) {
+      _log.severe(
+          "[_modifyAccountSettings] Failed while setting account settings",
+          e,
+          stackTrace);
+      return Future.value(false);
+    }
+  }
+
   /// Return the index of [account] in [Pref.getAccounts2]
   static int _findAccount(Account account, [List<PrefAccount>? accounts]) {
     final from = accounts ?? Pref.inst().getAccounts2Or([]);
@@ -504,6 +560,7 @@ class _AccountSettingsState extends State<AccountSettingsWidget> {
 
   bool _hasModified = false;
   late Account _account;
+  late bool _isEnableFaceRecognitionApp;
 
   static final _log = Logger("widget.settings._AccountSettingsState");
 }