add transfer all button for admins

lib/components/pages/new_entry/new_entry_page.dart

@@ -130,11 +130,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
     int decimals = 1,
     bool includeUnit = true,
   }) {
-    return units.format(
+    return units.format(miles, decimals: decimals, includeUnit: includeUnit);
-      miles,
-      decimals: decimals,
-      includeUnit: includeUnit,
-    );
   }
 
   String _manualMileageLabel(DistanceUnit unit) {
@@ -191,15 +187,13 @@ class _NewEntryPageState extends State<NewEntryPage> {
   }
 
   double _milesFromInputWithUnit(DistanceUnit unit) {
-    return DistanceFormatter(unit)
+    return DistanceFormatter(
-            .parseInputMiles(_mileageController.text.trim()) ??
+          unit,
+        ).parseInputMiles(_mileageController.text.trim()) ??
         0;
   }
 
-  List<UserSummary> _friendsFromFriendships(
+  List<UserSummary> _friendsFromFriendships(DataService data, String? selfId) {
-    DataService data,
-    String? selfId,
-  ) {
     final friends = <UserSummary>[];
     for (final f in data.friendships) {
       final other = _friendFromFriendship(f, selfId);
@@ -300,9 +294,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
     if (!mounted) return;
     final baseFriends = _friendsFromFriendships(data, auth.userId);
     final initialSelectedIds = {..._shareUserIds};
-    final initialSelectedUsers = {
+    final initialSelectedUsers = {for (final u in _shareUsers) u.userId: u};
-      for (final u in _shareUsers) u.userId: u,
-    };
 
     final result = await showModalBottomSheet<List<UserSummary>>(
       context: context,
@@ -334,8 +326,10 @@ class _NewEntryPageState extends State<NewEntryPage> {
                 searchError = null;
               });
               try {
-                final results =
+                final results = await data.searchUsers(
-                    await data.searchUsers(trimmed, friendsOnly: true);
+                  trimmed,
+                  friendsOnly: true,
+                );
                 setModalState(() {
                   searchResults = results;
                 });
@@ -414,8 +408,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
                             itemCount: list.length,
                             itemBuilder: (_, index) {
                               final user = list[index];
-                              final isSelected =
+                              final isSelected = selectedIds.contains(
-                                  selectedIds.contains(user.userId);
+                                user.userId,
+                              );
                               return CheckboxListTile(
                                 value: isSelected,
                                 title: Text(user.displayName),
@@ -481,8 +476,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
     if (previousUnit == currentUnit) return;
 
     final miles = _milesFromInputWithUnit(previousUnit);
-    final nextText = DistanceFormatter(currentUnit)
+    final nextText = DistanceFormatter(
-        .format(miles, decimals: 2, includeUnit: false);
+      currentUnit,
+    ).format(miles, decimals: 2, includeUnit: false);
     _mileageController.text = nextText;
     _lastDistanceUnit = currentUnit;
   }
@@ -842,8 +838,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
       final destination = json['leg_destination'] as String? ?? '';
       final hasEndTime = endTime != null || endDelay != 0;
       final originTime = DateTime.tryParse(json['leg_origin_time'] ?? '');
-      final destinationTime =
+      final destinationTime = DateTime.tryParse(
-          DateTime.tryParse(json['leg_destination_time'] ?? '');
+        json['leg_destination_time'] ?? '',
+      );
       final hasOriginTime = originTime != null;
       final hasDestinationTime = destinationTime != null;
 
@@ -860,8 +857,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
         _selectedOriginDate = originTime ?? beginTime;
         _selectedOriginTime = TimeOfDay.fromDateTime(originTime ?? beginTime);
         _selectedDestinationDate = destinationTime ?? endTime ?? beginTime;
-        _selectedDestinationTime =
+        _selectedDestinationTime = TimeOfDay.fromDateTime(
-            TimeOfDay.fromDateTime(destinationTime ?? endTime ?? beginTime);
+          destinationTime ?? endTime ?? beginTime,
+        );
         _hasOriginTime = hasOriginTime;
         _hasDestinationTime = hasDestinationTime;
         _useManualMileage = useManual;
@@ -927,7 +925,8 @@ class _NewEntryPageState extends State<NewEntryPage> {
           );
     final tractionItems = _buildTractionFromApi(
       entry.locos
-          .map((l) => {
+          .map(
+            (l) => {
               "loco_id": l.id,
               "type": l.type,
               "number": l.number,
@@ -938,7 +937,8 @@ class _NewEntryPageState extends State<NewEntryPage> {
               "evn": l.evn,
               "alloc_pos": l.allocPos,
               "alloc_powering": l.powering ? 1 : 0,
-              })
+            },
+          )
           .toList(),
     );
     final beginDelay = entry.beginDelayMinutes ?? 0;
@@ -963,8 +963,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
       _selectedOriginDate = originTime ?? beginTime;
       _selectedOriginTime = TimeOfDay.fromDateTime(originTime ?? beginTime);
       _selectedDestinationDate = destinationTime ?? endTime ?? beginTime;
-      _selectedDestinationTime =
+      _selectedDestinationTime = TimeOfDay.fromDateTime(
-          TimeOfDay.fromDateTime(destinationTime ?? endTime ?? beginTime);
+        destinationTime ?? endTime ?? beginTime,
+      );
       _hasOriginTime = hasOriginTime;
       _hasDestinationTime = hasDestinationTime;
       _useManualMileage = useManual;
@@ -980,12 +981,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
       _endDelayController.text = endDelay.toString();
       _mileageController.text = mileageVal == 0
           ? ''
-          : _formatDistance(
+          : _formatDistance(units, mileageVal, decimals: 2, includeUnit: false);
-              units,
-              mileageVal,
-              decimals: 2,
-              includeUnit: false,
-            );
       _tractionItems
         ..clear()
         ..addAll(tractionItems);
@@ -1187,10 +1183,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
           ),
         ],
         if (!matchValue) ...[
-          _stationField(
+          _stationField(label: label, controller: controller),
-            label: label,
-            controller: controller,
-          ),
           CheckboxListTile(
             value: hasTime,
             onChanged: onTimeChanged,
@@ -1237,8 +1230,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
                       minimumSize: const Size(0, 36),
                       tapTargetSize: MaterialTapTargetSize.shrinkWrap,
                     ),
-                    onPressed:
+                    onPressed: _isEditing || _activeLegShare != null
-                        _isEditing || _activeLegShare != null ? null : _openDrafts,
+                        ? null
+                        : _openDrafts,
                     icon: const Icon(Icons.list_alt, size: 16),
                     label: const Text('Drafts'),
                   ),
@@ -1249,7 +1243,8 @@ class _NewEntryPageState extends State<NewEntryPage> {
                       minimumSize: const Size(0, 36),
                       tapTargetSize: MaterialTapTargetSize.shrinkWrap,
                     ),
-                  onPressed: _isEditing ||
+                    onPressed:
+                        _isEditing ||
                             _savingDraft ||
                             _submitting ||
                             _activeLegShare != null
@@ -1393,8 +1388,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                 onTimeChanged: _submitting ? null : _toggleDestinationTime,
                 matchLabel: 'Match entry end',
                 matchValue: _matchDestinationToEntry,
-                onMatchChanged:
+                onMatchChanged: _submitting ? null : _toggleMatchDestination,
-                    _submitting ? null : _toggleMatchDestination,
                 pickerBuilder: () => _dateTimeGroupSimple(
                   context,
                   title: 'Destination arrival',
@@ -1428,7 +1422,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
             final tractionPanel = _section('Traction', [
               Align(
                 alignment: Alignment.centerLeft,
-                child: ElevatedButton.icon(
+                child: FilledButton.icon(
                   onPressed: _openTractionPicker,
                   icon: const Icon(Icons.search),
                   label: const Text('Search traction'),
@@ -1456,12 +1450,12 @@ class _NewEntryPageState extends State<NewEntryPage> {
                     spacing: 12,
                     runSpacing: 8,
                     children: [
-                      ElevatedButton.icon(
+                      FilledButton.icon(
                         onPressed: _openCalculator,
                         icon: const Icon(Icons.calculate, size: 18),
                         label: const Text('Open mileage calculator'),
                       ),
-                      OutlinedButton.icon(
+                      TextButton.icon(
                         onPressed: _reverseRouteAndEndpoints,
                         icon: const Icon(Icons.swap_horiz),
                         label: const Text('Reverse route'),
@@ -1493,8 +1487,8 @@ class _NewEntryPageState extends State<NewEntryPage> {
                     ),
                     decoration: InputDecoration(
                       labelText: mileageLabel,
-                      helperText: currentDistanceUnit ==
+                      helperText:
-                              DistanceUnit.milesChains
+                          currentDistanceUnit == DistanceUnit.milesChains
                           ? 'Enter as miles.chains (e.g., 12.40 for 12m 40c)'
                           : null,
                       border: const OutlineInputBorder(),
@@ -1571,7 +1565,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                       ],
                     ),
                   const SizedBox(height: 12),
-                  ElevatedButton.icon(
+                  FilledButton.icon(
                     onPressed: _submitting ? null : _submit,
                     icon: _submitting
                         ? const SizedBox(
@@ -1842,7 +1836,11 @@ class _NewEntryPageState extends State<NewEntryPage> {
     return best;
   }
 
-  void _insertCandidate(List<String> best, String candidate, {required int max}) {
+  void _insertCandidate(
+    List<String> best,
+    String candidate, {
+    required int max,
+  }) {
     final existingIndex = best.indexOf(candidate);
     if (existingIndex >= 0) return;
 
@@ -2016,7 +2014,6 @@ class _NewEntryPageState extends State<NewEntryPage> {
       ],
     );
   }
-
 }
 
 class _UpperCaseTextFormatter extends TextInputFormatter {

lib/components/pages/traction/traction_page.dart

@@ -15,6 +15,7 @@ class TractionPage extends StatefulWidget {
     this.replacementPendingLocoId,
     this.transferFromLabel,
     this.transferFromLocoId,
+    this.transferAllAllocations = false,
     this.onSelect,
     this.selectedKeys = const {},
   });
@@ -24,6 +25,7 @@ class TractionPage extends StatefulWidget {
   final int? replacementPendingLocoId;
   final String? transferFromLabel;
   final int? transferFromLocoId;
+  final bool transferAllAllocations;
   final ValueChanged<LocoSummary>? onSelect;
   final Set<String> selectedKeys;
 
@@ -39,6 +41,12 @@ class _TractionPageState extends State<TractionPage> {
   bool _mileageFirst = true;
   bool _initialised = false;
   int? get _transferFromLocoId => widget.transferFromLocoId;
+  bool get _transferAllAllocations {
+    if (widget.transferAllAllocations) return true;
+    final param =
+        GoRouterState.of(context).uri.queryParameters['transferAll'];
+    return param?.toLowerCase() == 'true' || param == '1';
+  }
   bool _showAdvancedFilters = false;
   String? _selectedClass;
   late Set<String> _selectedKeys;
@@ -1315,13 +1323,19 @@ class _TractionPageState extends State<TractionPage> {
       context: navContext,
       builder: (dialogContext) {
         return AlertDialog(
-          title: const Text('Transfer allocations?'),
+          title: Text(
+            _transferAllAllocations
+                ? 'Transfer all allocations?'
+                : 'Transfer allocations?',
+          ),
           content: Column(
             mainAxisSize: MainAxisSize.min,
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
               Text(
-                'Transfer all allocations from $fromLabel to $toLabel?',
+                _transferAllAllocations
+                    ? 'Transfer all user allocations from $fromLabel to $toLabel?'
+                    : 'Transfer all allocations from $fromLabel to $toLabel?',
               ),
               const SizedBox(height: 12),
               Text(
@@ -1351,10 +1365,23 @@ class _TractionPageState extends State<TractionPage> {
     if (!navContext.mounted) return;
     try {
       final data = navContext.read<DataService>();
+      if (_transferAllAllocations) {
+        await data.transferAllAllocations(
+          fromLocoId: fromId,
+          toLocoId: target.id,
+        );
+      } else {
         await data.transferAllocations(fromLocoId: fromId, toLocoId: target.id);
+      }
       if (navContext.mounted) {
         messenger.showSnackBar(
-          const SnackBar(content: Text('Allocations transferred')),
+          SnackBar(
+            content: Text(
+              _transferAllAllocations
+                  ? 'All allocations transferred'
+                  : 'Allocations transferred',
+            ),
+          ),
         );
       }
       await _refreshTraction(preservePosition: true);
@@ -1426,7 +1453,9 @@ class _TractionPageState extends State<TractionPage> {
           const SizedBox(width: 8),
           Expanded(
             child: Text(
-              'Transferring allocations from $label. Select a loco to transfer to.',
+              _transferAllAllocations
+                  ? 'Transferring all allocations from $label. Select a loco to transfer to.'
+                  : 'Transferring allocations from $label. Select a loco to transfer to.',
               style: const TextStyle(fontWeight: FontWeight.w600),
             ),
           ),

lib/components/traction/traction_card.dart

@@ -724,10 +724,12 @@ Future<void> showTractionDetails(
                     },
                   ),
                   const SizedBox(height: 16),
+                  if (hasMileageOrTrips)
                     FilledButton.icon(
                       onPressed: () {
                         Navigator.of(ctx).pop();
-                      final transferLabel = '${loco.locoClass} ${loco.number}'.trim();
+                        final transferLabel =
+                            '${loco.locoClass} ${loco.number}'.trim();
                       navContext.push(
                         Uri(
                           path: '/traction',
@@ -735,12 +737,14 @@ Future<void> showTractionDetails(
                             'selection': 'single',
                             'transferFromLocoId': loco.id.toString(),
                             'transferFromLabel': transferLabel,
+                            'transferAll': '0',
                           },
                         ).toString(),
                         extra: {
                           'selection': 'single',
                           'transferFromLocoId': loco.id,
                           'transferFromLabel': transferLabel,
+                          'transferAll': false,
                         },
                       );
                     },
@@ -757,6 +761,34 @@ Future<void> showTractionDetails(
                         style: Theme.of(context).textTheme.titleSmall,
                       ),
                       children: [
+                        if (auth.isElevated) ...[
+                          FilledButton.tonal(
+                            onPressed: () {
+                              Navigator.of(ctx).pop();
+                              final transferLabel =
+                                  '${loco.locoClass} ${loco.number}'.trim();
+                              navContext.push(
+                                Uri(
+                                  path: '/traction',
+                                  queryParameters: {
+                                    'selection': 'single',
+                                    'transferFromLocoId': loco.id.toString(),
+                                    'transferFromLabel': transferLabel,
+                                    'transferAll': 'true',
+                                  },
+                                ).toString(),
+                                extra: {
+                                  'selection': 'single',
+                                  'transferFromLocoId': loco.id,
+                                  'transferFromLabel': transferLabel,
+                                  'transferAll': true,
+                                },
+                              );
+                            },
+                            child: const Text('Transfer all allocations'),
+                          ),
+                          const SizedBox(height: 8),
+                        ],
                         FilledButton.tonal(
                           style: FilledButton.styleFrom(
                             backgroundColor:

lib/services/data_service/data_service_traction.dart

@@ -482,6 +482,23 @@ extension DataServiceTraction on DataService {
     }
   }
 
+  Future<void> transferAllAllocations({
+    required int fromLocoId,
+    required int toLocoId,
+  }) async {
+    try {
+      await api.post('/loco/alloc/transfer?transferAll=true', {
+        'from_loco_id': fromLocoId,
+        'to_loco_id': toLocoId,
+      });
+    } catch (e) {
+      debugPrint(
+        'Failed to transfer all allocations $fromLocoId -> $toLocoId: $e',
+      );
+      rethrow;
+    }
+  }
+
   Future<void> adminDeleteLoco({required int locoId}) async {
     try {
       await api.delete('/loco/admin/delete/$locoId');

lib/ui/app_shell.dart

@@ -200,6 +200,22 @@ class _MyAppState extends State<MyApp> {
                     (state.extra is Map
                         ? (state.extra as Map)['transferFromLabel']?.toString()
                         : null);
+                bool transferAllAllocations = false;
+                final transferAllParam =
+                    state.uri.queryParameters['transferAll'] ??
+                        (state.extra is Map
+                            ? (state.extra as Map)['transferAll']?.toString()
+                            : null);
+                if (transferAllParam != null) {
+                  transferAllAllocations = transferAllParam.toLowerCase() == 'true' ||
+                      transferAllParam == '1';
+                }
+                if (!transferAllAllocations && state.extra is Map) {
+                  final raw = (state.extra as Map)['transferAll'];
+                  if (raw is bool) {
+                    transferAllAllocations = raw;
+                  }
+                }
                 final selectionMode =
                     (selectionParam != null && selectionParam.isNotEmpty) ||
                         replacementPendingLocoId != null ||
@@ -215,6 +231,7 @@ class _MyAppState extends State<MyApp> {
                   replacementPendingLocoId: replacementPendingLocoId,
                   transferFromLabel: transferFromLabel,
                   transferFromLocoId: transferFromLocoId,
+                  transferAllAllocations: transferAllAllocations,
                 );
               },
             ),

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: 0.7.3+11
+version: 0.7.4+12
 
 environment:
   sdk: ^3.8.1