From 3ca5df30501cb252c5eafe361a32b246e771d8d5 Mon Sep 17 00:00:00 2001
From: Herwig Birke <Herwig.Birke@windesign.at>
Date: Mon, 2 Feb 2026 14:55:14 +0100
Subject: [PATCH] Weight on hedgehog screen

---
 .../igel/presentation/igel_detail_screen.dart |  2 +-
 .../igel/presentation/igel_list_screen.dart   | 53 ++++++++++++++++---
 2 files changed, 47 insertions(+), 8 deletions(-)

diff --git a/lib/features/igel/presentation/igel_detail_screen.dart b/lib/features/igel/presentation/igel_detail_screen.dart
index ccc2bce..63de672 100644
--- a/lib/features/igel/presentation/igel_detail_screen.dart
+++ b/lib/features/igel/presentation/igel_detail_screen.dart
@@ -1923,7 +1923,7 @@ class _WeightChartPainter extends CustomPainter {
       paddingLeft,
       paddingTop,
       size.width - paddingLeft - paddingRight,
-      size.height - paddingTop - paddingBottom,
+      size.height*2 - paddingTop - paddingBottom,
     );
 
     final axisPaint = Paint()
diff --git a/lib/features/igel/presentation/igel_list_screen.dart b/lib/features/igel/presentation/igel_list_screen.dart
index 3b80c92..df21427 100644
--- a/lib/features/igel/presentation/igel_list_screen.dart
+++ b/lib/features/igel/presentation/igel_list_screen.dart
@@ -30,6 +30,7 @@ class _IgelListState extends ConsumerState<IgelListScreen> {
   List<Igel> items = [];
   bool busy = true;
   String? err;
+  Map<int, Messwert> _latestMesswertByIgel = {};
 
   // Suche
   final searchC = TextEditingController();
@@ -85,6 +86,7 @@ class _IgelListState extends ConsumerState<IgelListScreen> {
         items = data;
         err = null;
       });
+      await _loadLatestMesswerte(data);
     } catch (e) {
       setState(() => err = e.toString());
     } finally {
@@ -92,6 +94,23 @@ class _IgelListState extends ConsumerState<IgelListScreen> {
     }
   }
 
+  Future<void> _loadLatestMesswerte(List<Igel> igelList) async {
+    final latestById = <int, Messwert>{};
+    await Future.wait(igelList.map((ig) async {
+      try {
+        final list = await messRepo.list(ig.id);
+        if (list.isEmpty) return;
+        final latest = list.reduce(
+            (a, b) => a.datum.isAfter(b.datum) ? a : b);
+        latestById[ig.id] = latest;
+      } catch (_) {
+        // Messwerte optional: bei Fehler einfach weglassen.
+      }
+    }));
+    if (!mounted) return;
+    setState(() => _latestMesswertByIgel = latestById);
+  }
+
   Future<void> _createInline() async {
     final name = nameC.text.trim();
     final note = noteC.text.trim().isEmpty ? null : noteC.text.trim();
@@ -517,9 +536,14 @@ class _IgelListState extends ConsumerState<IgelListScreen> {
                           separatorBuilder: (_, __) => const Divider(height: 1),
                           itemBuilder: (_, i) {
                             final x = visible[i];
+                            final latest = _latestMesswertByIgel[x.id];
+                            final weightLabel = latest == null
+                                ? null
+                                : 'Gewicht: ${latest.gewicht} g · ${df.format(latest.datum.toLocal())}';
                             return _IgelTile(
                               key: ValueKey('igel-${x.id}'),
                               igel: x,
+                              weightLabel: weightLabel,
                               onTap: () =>
                                   context.go('/igel/${x.id}'), // Detailseite
                               onEditAll: (result) async {
@@ -580,12 +604,14 @@ class _IgelTile extends StatelessWidget {
   const _IgelTile({
     super.key,
     required this.igel,
+    required this.weightLabel,
     required this.onTap,
     required this.onEditAll,
     required this.onDelete,
   });
 
   final Igel igel;
+  final String? weightLabel;
   final VoidCallback onTap;
   final Future<void> Function(_IgelEditResult updated) onEditAll;
   final Future<void> Function() onDelete;
@@ -626,6 +652,25 @@ class _IgelTile extends StatelessWidget {
         .textTheme
         .titleMedium
         ?.copyWith(fontWeight: FontWeight.w600);
+    final subtitle = (feature != null || weightLabel != null)
+        ? Padding(
+            padding: const EdgeInsets.only(top: 2),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                if (feature != null)
+                  Text(feature,
+                      style: Theme.of(context).textTheme.bodyMedium),
+                if (weightLabel != null)
+                  Text(weightLabel!,
+                      style: Theme.of(context)
+                          .textTheme
+                          .bodySmall
+                          ?.copyWith(color: Colors.black54)),
+              ],
+            ),
+          )
+        : null;
 
     return ListTile(
       onTap: onTap,
@@ -640,13 +685,7 @@ class _IgelTile extends StatelessWidget {
           Expanded(child: Text(igel.name, style: titleStyle)),
         ],
       ),
-      subtitle: feature != null
-          ? Padding(
-              padding: const EdgeInsets.only(top: 2),
-              child:
-                  Text(feature, style: Theme.of(context).textTheme.bodyMedium),
-            )
-          : null,
+      subtitle: subtitle,
       trailing: PopupMenuButton(
         itemBuilder: (_) => const [
           PopupMenuItem(value: 'edit', child: Text('Bearbeiten')),