new pipeline

lib/components/pages/new_entry.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:intl/intl.dart';
 import 'package:mileograph_flutter/components/calculator/calculator.dart';
@@ -25,21 +27,19 @@ class _NewEntryPageState extends State<NewEntryPage> {
   final _mileageController = TextEditingController();
   final _networkController = TextEditingController();
   bool _submitting = false;
-  bool _initialised = false;
   bool _useManualMileage = false;
   RouteResult? _routeResult;
   final List<_TractionItem> _tractionItems = [_TractionItem.marker()];
   int? _selectedTripId;
-  bool _tripsRequested = false;
 
   @override
   void initState() {
     super.initState();
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      if (!_tripsRequested) {
-        _tripsRequested = true;
-        context.read<DataService>().fetchTrips();
-      }
+    Future.microtask(() {
+      if (!mounted) return;
+      final data = context.read<DataService>();
+      data.fetchClassList();
+      data.fetchTrips();
     });
   }
 
@@ -140,21 +140,6 @@ class _NewEntryPageState extends State<NewEntryPage> {
     }
   }
 
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    if (!_initialised) {
-      _initialised = true;
-      WidgetsBinding.instance.addPostFrameCallback((_) {
-        context.read<DataService>().fetchClassList();
-        if (!_tripsRequested) {
-          _tripsRequested = true;
-          context.read<DataService>().fetchTrips();
-        }
-      });
-    }
-  }
-
   Future<void> _openCalculator() async {
     final result = await Navigator.of(context).push<RouteResult>(
       MaterialPageRoute(
@@ -304,6 +289,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
       };
       await api.post('/add', body);
     }
+    if (mounted) {
+      context.read<DataService>().refreshLegs();
+    }
     try {
       if (!mounted) return;
       ScaffoldMessenger.of(context).showSnackBar(