fix edit widget issues

lib/components/widgets/leg_share_edit_notification_card.dart

@@ -19,6 +19,8 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
   int? _legId;
   int? _shareId;
   Leg? _currentLeg;
+  LegShareData? _share;
+  Future<LegShareData?>? _shareFuture;
   bool _loading = false;
 
   static const int _summaryLimit = 3;
@@ -33,11 +35,11 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
   void didUpdateWidget(covariant LegShareEditNotificationCard oldWidget) {
     super.didUpdateWidget(oldWidget);
     if (oldWidget.notification != widget.notification) {
-      _parseNotification();
+      _parseNotification(notify: true);
     }
   }
 
-  void _parseNotification() {
+  void _parseNotification({bool notify = false}) {
     final rawBody = widget.notification.body.trim();
 
     // Reset
@@ -45,11 +47,14 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
     _legId = null;
     _currentLeg = null;
     _changes = null;
+    _share = null;
+    _shareFuture = null;
 
     final parsed = _decodeBody(rawBody);
     if (parsed != null) {
       _shareId = _parseInt(parsed['share_id']);
       _legId = _parseInt(parsed['leg_id']);
+      _currentLeg = _findCurrentLeg(_legId);
       final accepted = _asStringKeyedMap(parsed['accepted_changes']);
       if (accepted != null) {
         _changes = accepted;
@@ -58,6 +63,10 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
 
     // Fallback: extract share_id from raw string if still missing.
     _shareId ??= _extractShareId(rawBody);
+    _prepareShareFuture();
+    if (notify) {
+      setState(() {});
+    }
   }
 
   int? _parseInt(dynamic value) {
@@ -164,6 +173,25 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
     }
   }
 
+  void _prepareShareFuture() {
+    if (_shareId == null) return;
+    _shareFuture = context.read<DataService>().fetchLegShare(_shareId!.toString());
+  }
+
+  Future<void> _loadShareIfNeeded() async {
+    if (_share != null) return;
+    if (_shareId == null) return;
+    try {
+      final future = _shareFuture ??
+          context.read<DataService>().fetchLegShare(_shareId!.toString());
+      final share = await future;
+      if (!mounted) return;
+      _share = share;
+    } catch (e) {
+      // ignore: avoid_empty_catches
+    }
+  }
+
   Leg? _findCurrentLeg(int? legId) {
     if (legId == null) return null;
     final data = context.read<DataService>();
@@ -174,6 +202,79 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
     }
   }
 
+  String _formatDateTime(DateTime dateTime) {
+    return '${dateTime.year.toString().padLeft(4, '0')}-'
+        '${dateTime.month.toString().padLeft(2, '0')}-'
+        '${dateTime.day.toString().padLeft(2, '0')} '
+        '${dateTime.hour.toString().padLeft(2, '0')}:'
+        '${dateTime.minute.toString().padLeft(2, '0')}';
+  }
+
+  Widget _buildLegSummary(BuildContext context) {
+    final future = _shareFuture;
+    if (future == null) {
+      final leg = _currentLeg;
+      return leg == null ? const SizedBox.shrink() : _legSummaryRow(context, leg);
+    }
+
+    return FutureBuilder<LegShareData?>(
+      future: future,
+      builder: (context, snapshot) {
+        final share = snapshot.data;
+        if (share != null) {
+          _share = share;
+        }
+        final leg = share?.entry ?? _currentLeg;
+        if (leg == null) {
+          return const SizedBox.shrink();
+        }
+        return _legSummaryRow(context, leg);
+      },
+    );
+  }
+
+  Widget _legSummaryRow(BuildContext context, Leg leg) {
+    final start = leg.route.isNotEmpty ? leg.route.first : leg.start;
+    final end = leg.route.isNotEmpty ? leg.route.last : leg.end;
+    return Text('${_formatDateTime(leg.beginTime)} • $start → $end');
+  }
+
+  String _asString(dynamic value) {
+    if (value == null) return '';
+    return value.toString();
+  }
+
+  Loco? _resolveLocoById(int locoId, {Leg? shareLeg}) {
+    for (final loco in shareLeg?.locos ?? const <Loco>[]) {
+      if (loco.id == locoId) return loco;
+    }
+    for (final loco in _currentLeg?.locos ?? const <Loco>[]) {
+      if (loco.id == locoId) return loco;
+    }
+    for (final loco in context.read<DataService>().traction) {
+      if (loco.id == locoId) return loco;
+    }
+    return null;
+  }
+
+  String _locoDisplayName(Map<String, dynamic> loco, {Leg? shareLeg}) {
+    final locoId = _parseInt(loco['loco_id']);
+    var locoClass = _asString(loco['class'] ?? loco['loco_class']);
+    var number = _asString(loco['number'] ?? loco['loco_number']);
+    if ((locoClass.isEmpty || number.isEmpty) && locoId != null) {
+      final resolved = _resolveLocoById(locoId, shareLeg: shareLeg);
+      if (resolved != null) {
+        if (locoClass.isEmpty) locoClass = resolved.locoClass;
+        if (number.isEmpty) number = resolved.number;
+      }
+    }
+    final parts = <String>[];
+    if (locoClass.isNotEmpty) parts.add(locoClass);
+    if (number.isNotEmpty) parts.add(number);
+    if (parts.isNotEmpty) return parts.join(' ');
+    return 'Loco ${locoId ?? '?'}';
+  }
+
 
   @override
   Widget build(BuildContext context) {
@@ -184,10 +285,14 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
     final entries = changes.entries.toList();
     final shown = entries.take(_summaryLimit).toList();
     final remaining = entries.length - shown.length;
+    final legSummary = _buildLegSummary(context);
+    final hasSummary = _shareFuture != null || _currentLeg != null;
 
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
+        if (hasSummary) legSummary,
+        if (hasSummary) const SizedBox(height: 8),
         ...shown.map((e) => _changePreview(context, e)),
         if (remaining > 0)
           Padding(
@@ -325,6 +430,7 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
   Future<void> _openDrawer(Map<String, dynamic> changes) async {
     setState(() => _loading = true);
     await _loadLegIdIfNeeded();
+    await _loadShareIfNeeded();
     _currentLeg ??= _findCurrentLeg(_legId);
     if (!mounted) return;
     setState(() => _loading = false);
@@ -398,7 +504,9 @@ class _LegShareEditNotificationCardState extends State<LegShareEditNotificationC
                             (loco['alloc_powering'] == 1 || loco['alloc_powering'] == true)
                                 ? Theme.of(context).colorScheme.primary.withValues(alpha: 0.12)
                                 : Theme.of(context).colorScheme.surfaceContainerHighest,
-                        label: Text('Loco ${loco['loco_id'] ?? '?'} (pos ${loco['alloc_pos'] ?? '?'}'),
+                        label: Text(
+                          '${_locoDisplayName(loco, shareLeg: _share?.entry)} (pos ${loco['alloc_pos'] ?? '?'})',
+                        ),
                         avatar: Icon(
                           Icons.train,
                           size: 16,

lib/components/widgets/leg_share_notification_card.dart

@@ -7,15 +7,23 @@ import 'package:mileograph_flutter/objects/objects.dart';
 import 'package:mileograph_flutter/services/data_service.dart';
 import 'package:provider/provider.dart';
 
-class LegShareNotificationCard extends StatelessWidget {
+class LegShareNotificationCard extends StatefulWidget {
   const LegShareNotificationCard({super.key, required this.notification});
 
   final UserNotification notification;
 
+  @override
+  State<LegShareNotificationCard> createState() => _LegShareNotificationCardState();
+}
+
+class _LegShareNotificationCardState extends State<LegShareNotificationCard> {
+  bool _accepting = false;
+  bool _rejecting = false;
+
   @override
   Widget build(BuildContext context) {
     final data = context.read<DataService>();
-    final legShareId = _extractLegShareId(notification.body);
+    final legShareId = _extractLegShareId(widget.notification.body);
     if (legShareId == null) {
       return const Text('Invalid leg share notification.');
     }
@@ -78,16 +86,28 @@ class LegShareNotificationCard extends StatelessWidget {
               runSpacing: 8,
               children: [
                 ElevatedButton(
-                  onPressed: () => _accept(context, share),
+                  onPressed: _accepting ? null : () => _accept(context, share),
-                  child: const Text('Accept'),
+                  child: _accepting
+                      ? const SizedBox(
+                          height: 18,
+                          width: 18,
+                          child: CircularProgressIndicator(strokeWidth: 2),
+                        )
+                      : const Text('Accept'),
                 ),
                 OutlinedButton(
                   onPressed: () => _inspect(context, share),
                   child: const Text('Inspect'),
                 ),
                 TextButton(
-                  onPressed: () => _reject(context, share),
+                  onPressed: _rejecting ? null : () => _reject(context, share),
-                  child: const Text('Reject'),
+                  child: _rejecting
+                      ? const SizedBox(
+                          height: 18,
+                          width: 18,
+                          child: CircularProgressIndicator(strokeWidth: 2),
+                        )
+                      : const Text('Reject'),
                 ),
               ],
             ),
@@ -98,12 +118,13 @@ class LegShareNotificationCard extends StatelessWidget {
   }
 
   Future<void> _accept(BuildContext context, LegShareData share) async {
+    setState(() => _accepting = true);
     final data = context.read<DataService>();
     final messenger = ScaffoldMessenger.maybeOf(context);
     try {
       await data.acceptLegShare(share);
       if (!context.mounted) return;
-      await data.dismissNotifications([notification.id]);
+      await data.dismissNotifications([widget.notification.id]);
       // Refresh legs in the background.
       unawaited(data.refreshLegs());
       messenger?.showSnackBar(
@@ -113,16 +134,21 @@ class LegShareNotificationCard extends StatelessWidget {
       messenger?.showSnackBar(
         SnackBar(content: Text('Failed to add shared entry: $e')),
       );
+    } finally {
+      if (mounted) {
+        setState(() => _accepting = false);
+      }
     }
   }
 
   Future<void> _reject(BuildContext context, LegShareData share) async {
+    setState(() => _rejecting = true);
     final data = context.read<DataService>();
     final messenger = ScaffoldMessenger.maybeOf(context);
     try {
       await data.rejectLegShare(share.id);
       if (!context.mounted) return;
-      await data.dismissNotifications([notification.id]);
+      await data.dismissNotifications([widget.notification.id]);
       messenger?.showSnackBar(
         const SnackBar(content: Text('Share rejected')),
       );
@@ -130,6 +156,10 @@ class LegShareNotificationCard extends StatelessWidget {
       messenger?.showSnackBar(
         SnackBar(content: Text('Failed to reject share: $e')),
       );
+    } finally {
+      if (mounted) {
+        setState(() => _rejecting = false);
+      }
     }
   }
 
@@ -140,7 +170,7 @@ class LegShareNotificationCard extends StatelessWidget {
       Navigator.of(context).pop();
     }
     await Future<void>.delayed(Duration.zero);
-    final target = share.copyWith(notificationId: notification.id);
+    final target = share.copyWith(notificationId: widget.notification.id);
     final ts = DateTime.now().millisecondsSinceEpoch;
     final path = '/add?share=${Uri.encodeComponent(share.id)}&ts=$ts';
     router.go(path, extra: target);

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.7.2+10
+version: 0.7.3+11
 
 environment:
   sdk: ^3.8.1