add event update panel

.gitea/workflows/release.yml

@@ -19,6 +19,7 @@ jobs:
       - mileograph
     outputs:
       base_version: ${{ steps.meta.outputs.base }}
+      release_tag: ${{ steps.meta.outputs.release_tag }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -29,6 +30,7 @@ jobs:
           RAW_VERSION=$(awk '/^version:/{print $2}' pubspec.yaml)
           BASE_VERSION=${RAW_VERSION%%+*}
           echo "base=${BASE_VERSION}" >> "$GITHUB_OUTPUT"
+          echo "release_tag=v${BASE_VERSION}" >> "$GITHUB_OUTPUT"
 
   android-build:
     runs-on:
@@ -308,7 +310,7 @@ jobs:
         id: bundle
         run: |
           BASE="${{ needs.meta.outputs.base_version }}"
-          TAG="v${BASE}"
+          TAG="${{ needs.meta.outputs.release_tag }}"
 
           echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
           echo "apk=artifacts/mileograph-${BASE}.apk" >> "$GITHUB_OUTPUT"

lib/components/pages/loco_timeline.dart

@@ -21,6 +21,9 @@ class LocoTimelinePage extends StatefulWidget {
 }
 
 class _LocoTimelinePageState extends State<LocoTimelinePage> {
+  final List<_EventDraft> _draftEvents = [];
+  bool _isSaving = false;
+
   @override
   void initState() {
     super.initState();
@@ -28,7 +31,129 @@ class _LocoTimelinePageState extends State<LocoTimelinePage> {
   }
 
   Future<void> _load() {
-    return context.read<DataService>().fetchLocoTimeline(widget.locoId);
+    final data = context.read<DataService>();
+    data.fetchEventFields();
+    return data.fetchLocoTimeline(widget.locoId);
+  }
+
+  void _addDraftEvent() {
+    setState(() {
+      _draftEvents.add(_EventDraft());
+    });
+  }
+
+  Future<void> _saveEvents() async {
+    if (_isSaving) return;
+    if (!_canSaveDrafts()) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('Please fix validation issues before saving.')),
+      );
+      return;
+    }
+    final data = context.read<DataService>();
+    setState(() {
+      _isSaving = true;
+    });
+    try {
+      final invalid = <String>[];
+      for (final draft in _draftEvents) {
+        final dateStr = draft.dateController.text.trim();
+        if (!_isValidDateString(dateStr)) {
+          invalid.add('Date is invalid (${dateStr.isEmpty ? 'empty' : dateStr})');
+          continue;
+        }
+        if (draft.fields.isEmpty) {
+          invalid.add('Add at least one field for each event');
+          continue;
+        }
+        final values = <String, dynamic>{};
+        for (final field in draft.fields) {
+          final val = field.value;
+          final isBlankString = val is String && val.trim().isEmpty;
+          if (val == null || isBlankString) {
+            invalid.add('Field ${field.field.display} is empty');
+            break;
+          }
+          values[field.field.name] = val;
+        }
+        if (invalid.isNotEmpty) continue;
+        if (values.isEmpty) {
+          invalid.add('Add at least one value');
+          continue;
+        }
+        await data.createLocoEvent(
+          locoId: widget.locoId,
+          eventDate: dateStr,
+          values: values,
+          details: draft.details,
+        );
+      }
+      if (invalid.isNotEmpty) {
+        if (mounted) {
+          ScaffoldMessenger.of(context).showSnackBar(
+            SnackBar(content: Text(invalid.first)),
+          );
+        }
+        return;
+      }
+      _draftEvents.clear();
+      await _load();
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('Events saved')),
+        );
+      }
+    } catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('Failed to save events: $e')),
+        );
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isSaving = false;
+        });
+      }
+    }
+  }
+
+  bool _isValidDateString(String input) {
+    final trimmed = input.trim();
+    final regex = RegExp(r'^\d{4}-(\d{2}|xx|XX)-(\d{2}|xx|XX)$');
+    if (!regex.hasMatch(trimmed)) return false;
+    final parts = trimmed.split('-');
+    final monthPart = parts[1];
+    final dayPart = parts[2];
+    final monthUnknown = monthPart.toLowerCase() == 'xx';
+    final dayUnknown = dayPart.toLowerCase() == 'xx';
+    if (monthUnknown && !dayUnknown) return false;
+    if (!monthUnknown) {
+      final month = int.tryParse(monthPart);
+      if (month == null || month < 1 || month > 12) return false;
+    }
+    if (!dayUnknown) {
+      final day = int.tryParse(dayPart);
+      if (day == null || day < 1 || day > 31) return false;
+    }
+    return true;
+  }
+
+  bool _draftIsValid(_EventDraft draft) {
+    final dateStr = draft.dateController.text.trim();
+    if (!_isValidDateString(dateStr)) return false;
+    if (draft.fields.isEmpty) return false;
+    for (final field in draft.fields) {
+      final val = field.value;
+      if (val == null) return false;
+      if (val is String && val.trim().isEmpty) return false;
+    }
+    return true;
+  }
+
+  bool _canSaveDrafts() {
+    if (_draftEvents.isEmpty) return false;
+    return _draftEvents.every(_draftIsValid);
   }
 
   @override
@@ -83,9 +208,23 @@ class _LocoTimelinePageState extends State<LocoTimelinePage> {
                 ),
               );
             }
-            return _TimelineGrid(
+            return ListView(
-              entries: timeline,
+              padding: const EdgeInsets.all(16),
-              maxHeight: constraints.maxHeight,
+              children: [
+                _TimelineGrid(
+                  entries: timeline,
+                ),
+                const SizedBox(height: 16),
+                _EventEditor(
+                  eventFields: data.eventFields,
+                  drafts: _draftEvents,
+                  onAddEvent: _addDraftEvent,
+                  onChange: () => setState(() {}),
+                  onSave: _saveEvents,
+                  isSaving: _isSaving,
+                  canSave: _canSaveDrafts(),
+                ),
+              ],
             );
           },
         ),
@@ -97,11 +236,9 @@ class _LocoTimelinePageState extends State<LocoTimelinePage> {
 class _TimelineGrid extends StatefulWidget {
   const _TimelineGrid({
     required this.entries,
-    required this.maxHeight,
   });
 
   final List<LocoAttrVersion> entries;
-  final double maxHeight;
 
   @override
   State<_TimelineGrid> createState() => _TimelineGridState();
@@ -175,13 +312,7 @@ class _TimelineGridState extends State<_TimelineGrid> {
     final rows = model.attrRows.entries.toList();
     final totalRowsHeight = rows.length * rowHeight;
     final axisWidth = math.max(model.axisTotalWidth, 120.0);
-    final paddingTop = MediaQuery.of(context).padding.top;
+    final double viewHeight = totalRowsHeight + axisHeight + 8;
-    final double constraintHeight = widget.maxHeight.isFinite
-        ? widget.maxHeight
-        : MediaQuery.of(context).size.height;
-    final double availableHeight =
-        (constraintHeight - paddingTop - 24).clamp(axisHeight + 40, double.infinity);
-    final double viewHeight = availableHeight;
 
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
@@ -794,6 +925,337 @@ class _ValueBlock {
   }
 }
 
+class _EventEditor extends StatelessWidget {
+  const _EventEditor({
+    required this.eventFields,
+    required this.drafts,
+    required this.onAddEvent,
+    required this.onChange,
+    required this.onSave,
+    required this.isSaving,
+    required this.canSave,
+  });
+
+  final List<EventField> eventFields;
+  final List<_EventDraft> drafts;
+  final VoidCallback onAddEvent;
+  final VoidCallback onChange;
+  final Future<void> Function() onSave;
+  final bool isSaving;
+  final bool canSave;
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Text(
+              'Add events',
+              style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                    fontWeight: FontWeight.w700,
+                  ),
+            ),
+            Row(
+              children: [
+                OutlinedButton.icon(
+                  onPressed: onAddEvent,
+                  icon: const Icon(Icons.add),
+                  label: const Text('New event'),
+                ),
+                const SizedBox(width: 8),
+                FilledButton.icon(
+                  onPressed: (!canSave || isSaving) ? null : onSave,
+                  icon: isSaving
+                      ? const SizedBox(
+                          height: 14,
+                          width: 14,
+                          child: CircularProgressIndicator(strokeWidth: 2),
+                        )
+                      : const Icon(Icons.save),
+                  label: Text(isSaving ? 'Saving...' : 'Save all'),
+                ),
+              ],
+            ),
+          ],
+        ),
+        const SizedBox(height: 12),
+        if (drafts.isEmpty)
+          const Text('No events yet. Add one to propose new values.')
+        else
+          ...drafts.asMap().entries.map(
+            (entry) {
+              final idx = entry.key;
+              final draft = entry.value;
+              return Padding(
+                padding: const EdgeInsets.only(bottom: 12.0),
+                child: Card(
+                  child: Padding(
+                    padding: const EdgeInsets.all(12.0),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Row(
+                          children: [
+                            Text(
+                              'Event ${idx + 1}',
+                              style: Theme.of(context).textTheme.titleMedium,
+                            ),
+                            const Spacer(),
+                            IconButton(
+                              tooltip: 'Remove',
+                              onPressed: () {
+                                drafts.removeAt(idx);
+                                onChange();
+                              },
+                              icon: const Icon(Icons.delete_outline),
+                            ),
+                          ],
+                        ),
+                        const SizedBox(height: 8),
+                        Row(
+                          children: [
+                            Expanded(
+                              child: TextField(
+                                controller: draft.dateController,
+                                onChanged: (_) => onChange(),
+                                decoration: const InputDecoration(
+                                  labelText: 'Date (YYYY-MM-DD, MM/DD can be XX)',
+                                  border: OutlineInputBorder(),
+                                ),
+                              ),
+                            ),
+                            IconButton(
+                              tooltip: 'Pick date',
+                              onPressed: () async {
+                                final now = DateTime.now();
+                                final picked = await showDatePicker(
+                                  context: context,
+                                  initialDate: draft.date ?? now,
+                                  firstDate: DateTime(1900),
+                                  lastDate: DateTime(now.year + 10),
+                                );
+                                if (picked != null) {
+                                  draft.date = picked;
+                                  draft.dateController.text =
+                                      DateFormat('yyyy-MM-dd').format(picked);
+                                  onChange();
+                                }
+                              },
+                              icon: const Icon(Icons.calendar_month),
+                            ),
+                          ],
+                        ),
+                        const SizedBox(height: 8),
+                        _FieldList(
+                          draft: draft,
+                          eventFields: eventFields,
+                          onChange: onChange,
+                        ),
+                        const SizedBox(height: 12),
+                        TextField(
+                          controller: draft.detailsController,
+                          onChanged: (val) {
+                            draft.details = val;
+                            onChange();
+                          },
+                          decoration: const InputDecoration(
+                            labelText: 'Commit message / details',
+                            border: OutlineInputBorder(),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ),
+              );
+            },
+          ),
+      ],
+    );
+  }
+}
+
+class _FieldList extends StatelessWidget {
+  const _FieldList({
+    required this.draft,
+    required this.eventFields,
+    required this.onChange,
+  });
+
+  final _EventDraft draft;
+  final List<EventField> eventFields;
+  final VoidCallback onChange;
+
+  @override
+  Widget build(BuildContext context) {
+    final usedNames = draft.fields.map((f) => f.field.name).toSet();
+    final availableFields =
+        eventFields.where((f) => !usedNames.contains(f.name)).toList();
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Row(
+          children: [
+            Text(
+              'Fields',
+              style: Theme.of(context).textTheme.titleSmall,
+            ),
+            const Spacer(),
+            DropdownButton<EventField>(
+              hint: const Text('Add field'),
+              value: null,
+              onChanged: (field) {
+                if (field == null) return;
+                draft.fields.add(_FieldEntry(field: field));
+                onChange();
+              },
+              items: availableFields
+                  .map(
+                    (f) => DropdownMenuItem(
+                      value: f,
+                      child: Text(f.display),
+                    ),
+                  )
+                  .toList(),
+            ),
+          ],
+        ),
+        const SizedBox(height: 8),
+        if (draft.fields.isEmpty)
+          const Text('No fields added yet.')
+        else
+          ...draft.fields.asMap().entries.map(
+            (entry) {
+              final idx = entry.key;
+              final field = entry.value;
+              return Padding(
+                padding: const EdgeInsets.symmetric(vertical: 6.0),
+                child: Row(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Expanded(
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Text(
+                            field.field.display,
+                            style: Theme.of(context)
+                                .textTheme
+                                .labelLarge
+                                ?.copyWith(fontWeight: FontWeight.w700),
+                          ),
+                          const SizedBox(height: 4),
+                          _FieldInput(
+                            field: field.field,
+                            value: field.value,
+                            onChanged: (val) {
+                              field.value = val;
+                              onChange();
+                            },
+                          ),
+                        ],
+                      ),
+                    ),
+                    IconButton(
+                      onPressed: () {
+                        draft.fields.removeAt(idx);
+                        onChange();
+                      },
+                      icon: const Icon(Icons.close),
+                    ),
+                  ],
+                ),
+              );
+            },
+          ),
+      ],
+    );
+  }
+}
+
+class _FieldInput extends StatelessWidget {
+  const _FieldInput({
+    required this.field,
+    required this.value,
+    required this.onChanged,
+  });
+
+  final EventField field;
+  final dynamic value;
+  final ValueChanged<dynamic> onChanged;
+
+  @override
+  Widget build(BuildContext context) {
+    if (field.enumValues != null && field.enumValues!.isNotEmpty) {
+      final options = field.enumValues!;
+      return DropdownButtonFormField<String>(
+        value: value is String && options.contains(value) ? value : null,
+        decoration: const InputDecoration(border: OutlineInputBorder()),
+        items: options
+            .map((v) => DropdownMenuItem<String>(value: v, child: Text(v)))
+            .toList(),
+        onChanged: (val) => onChanged(val),
+        hint: const Text('Select value'),
+      );
+    }
+
+    final type = field.type?.toLowerCase();
+    if (type == 'bool' || type == 'boolean') {
+      final bool? current =
+          value is bool ? value : (value is String ? value == 'true' : null);
+      return DropdownButtonFormField<bool>(
+        value: current,
+        decoration: const InputDecoration(border: OutlineInputBorder()),
+        items: const [
+          DropdownMenuItem(value: true, child: Text('Yes')),
+          DropdownMenuItem(value: false, child: Text('No')),
+        ],
+        onChanged: (val) => onChanged(val),
+        hint: const Text('Select'),
+      );
+    }
+
+    final isNumber = type == 'int' || type == 'integer';
+    return TextFormField(
+      initialValue: value?.toString(),
+      onChanged: (val) {
+        if (isNumber) {
+          final parsed = int.tryParse(val);
+          onChanged(parsed);
+        } else {
+          onChanged(val);
+        }
+      },
+      decoration: const InputDecoration(
+        border: OutlineInputBorder(),
+        hintText: 'Enter value',
+      ),
+      keyboardType: isNumber ? TextInputType.number : TextInputType.text,
+    );
+  }
+}
+
+class _EventDraft {
+  DateTime? date;
+  String details = '';
+  final TextEditingController detailsController = TextEditingController();
+  final TextEditingController dateController = TextEditingController();
+  final List<_FieldEntry> fields = [];
+
+  _EventDraft();
+}
+
+class _FieldEntry {
+  final EventField field;
+  dynamic value;
+
+  _FieldEntry({required this.field, this.value});
+}
+
 Color _colorForValue(String value) {
   final hue = (value.hashCode % 360).toDouble();
   final hsl = HSLColor.fromAHSL(1, hue, 0.55, 0.55);

lib/services/apiService.dart

@@ -97,10 +97,7 @@ class ApiService {
       return body;
     }
 
-    if (res.statusCode == 401 &&
+    if (res.statusCode == 401 && _onUnauthorized != null) {
-        body is Map<String, dynamic> &&
-        body['detail'] == 'Not authenticated' &&
-        _onUnauthorized != null) {
       await _onUnauthorized!();
     }
 

lib/services/dataService.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:convert';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/scheduler.dart';
@@ -441,6 +442,30 @@ class DataService extends ChangeNotifier {
     return _locoClasses;
   }
 
+  Future<void> createLocoEvent({
+    required int locoId,
+    required String eventDate,
+    required Map<String, dynamic> values,
+    required String details,
+    String eventType = 'other',
+  }) async {
+    try {
+      await api.put(
+        '/event/new',
+        {
+          'loco_id': locoId,
+          'loco_event_type': eventType,
+          'loco_event_date': eventDate,
+          'loco_event_value': jsonEncode(values),
+          'loco_event_details': details,
+        },
+      );
+    } catch (e) {
+      debugPrint('Failed to create loco event: $e');
+      rethrow;
+    }
+  }
+
   void clear() {
     _homepageStats = null;
     _legs = [];

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: 0.1.6+1
+version: 0.2.0+1
 
 environment:
   sdk: ^3.8.1