Add first cut at working notification panel

lib/controls/notifications_control.dart

@@ -1,8 +1,11 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_widget_from_html_core/flutter_widget_from_html_core.dart';
+import 'package:provider/provider.dart';
 
 import '../models/user_notification.dart';
+import '../services/notifications_manager.dart';
 import '../utils/dateutils.dart';
+import '../utils/snackbar_builder.dart';
 
 class NotificationControl extends StatelessWidget {
   final UserNotification notification;
@@ -14,6 +17,7 @@ class NotificationControl extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final manager = context.watch<NotificationsManager>();
     return ListTile(
       tileColor: notification.seen ? null : Colors.black12,
       leading: Text(notification.fromName),
@@ -22,7 +26,15 @@ class NotificationControl extends StatelessWidget {
           Text(ElapsedDateUtils.epochSecondsToString(notification.timestamp)),
       trailing: notification.seen
           ? null
-          : IconButton(onPressed: () {}, icon: Icon(Icons.close_rounded)),
+          : IconButton(
+              onPressed: () async {
+                final result = await manager.markSeen(notification);
+                if (result.isFailure) {
+                  buildSnackbar(
+                      context, 'Error marking notification: ${result.error}');
+                }
+              },
+              icon: Icon(Icons.close_rounded)),
     );
   }
 }

lib/friendica_client.dart

@@ -46,10 +46,22 @@ class FriendicaClient {
     });
   }
 
-  FutureResult<bool, ExecError> clearNotifications() async {
-    final url = 'https://$serverName/api/v1/notifications/clear';
+  FutureResult<bool, ExecError> clearNotifications(
+      List<UserNotification> notifications) async {
+    var result = true;
+    for (final n in notifications) {
+      result &= (await clearNotification(n)).isSuccess;
+    }
+
+    return Result.ok(result);
+  }
+
+  FutureResult<bool, ExecError> clearNotification(
+      UserNotification notification) async {
+    final url =
+        'https://$serverName/api/friendica/notification/seen?id=${notification.id}';
     final request = Uri.parse(url);
-    _logger.finest(() => 'Clearing unread notifications');
+    _logger.finest(() => 'Clearing unread notification for $notification');
     final response = await _postUrl(request, {});
     return response.mapValue((value) => true);
   }

lib/models/user_notification.dart

@@ -29,4 +29,9 @@ class UserNotification {
     required this.content,
     required this.link,
   });
+
+  @override
+  String toString() {
+    return 'UserNotification{id: $id, seen: $seen, fromName: $fromName, content: $content}';
+  }
 }

lib/screens/notifications_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:logging/logging.dart';
 import 'package:provider/provider.dart';
 
 import '../controls/app_bottom_nav_bar.dart';
@@ -8,10 +9,13 @@ import '../services/notifications_manager.dart';
 import '../utils/snackbar_builder.dart';
 
 class NotificationsScreen extends StatelessWidget {
+  static final _logger = Logger('$NotificationsScreen');
+
   const NotificationsScreen({super.key});
 
   @override
   Widget build(BuildContext context) {
+    _logger.finest('Building');
     final manager = context.watch<NotificationsManager>();
     final notifications = manager.notifications;
     late final String title;

lib/services/notifications_manager.dart

@@ -42,7 +42,7 @@ class NotificationsManager extends ChangeNotifier {
       return result.errorCast();
     }
 
-    _notifications.clear();
+    //_notifications.clear();
     for (final n in result.value) {
       _notifications[n.id] = n;
     }
@@ -51,7 +51,7 @@ class NotificationsManager extends ChangeNotifier {
     return Result.ok(notifications);
   }
 
-  FutureResult<UserNotification, ExecError> markSeen(String id) async {
+  FutureResult<bool, ExecError> markSeen(UserNotification notification) async {
     final auth = getIt<AuthService>();
     final clientResult = auth.currentClient;
     if (clientResult.isFailure) {
@@ -60,17 +60,13 @@ class NotificationsManager extends ChangeNotifier {
     }
 
     final client = clientResult.value;
-    final result = await client.getNotifications();
-    if (result.isFailure) {
-      return result.errorCast();
+    final result = await client.clearNotification(notification);
+    if (result.isSuccess) {
+      notifyListeners();
     }
 
-    for (final n in result.value) {
-      _notifications[n.id] = n;
-    }
-
-    notifyListeners();
-    return Result.ok(notifications.first);
+    updateNotifications();
+    return result;
   }
 
   FutureResult<List<UserNotification>, ExecError> markAllAsRead() async {
@@ -82,11 +78,13 @@ class NotificationsManager extends ChangeNotifier {
     }
 
     final client = clientResult.value;
-    final result = await client.clearNotifications();
+    final unreadNotifications =
+        _notifications.values.where((n) => !n.seen).toList();
+    final result = await client.clearNotifications(unreadNotifications);
     if (result.isFailure) {
       return result.errorCast();
     }
-
+    notifyListeners();
     return updateNotifications();
   }
 }