diff --git a/backend/static/js/app.js b/backend/static/js/app.js
index 4294f1c..7b28961 100644
--- a/backend/static/js/app.js
+++ b/backend/static/js/app.js
@@ -3,7 +3,7 @@
Router, State-Management, Navigation, Initialisierung.
============================================================ */
-const APP_VER = '463'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
+const APP_VER = '464'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
const App = (() => {
diff --git a/backend/static/js/pages/litters.js b/backend/static/js/pages/litters.js
index 1f60e0f..93cc09e 100644
--- a/backend/static/js/pages/litters.js
+++ b/backend/static/js/pages/litters.js
@@ -465,20 +465,95 @@ window.Page_litters = (() => {
el.innerHTML = `Noch keine Messungen eingetragen.
`;
return;
}
+
+ // Chronologisch für Chart (API liefert DESC)
+ const asc = [...weights].reverse();
+ const first = asc[0].gewicht_g;
+ const last = asc[asc.length - 1].gewicht_g;
+ const gain = last - first;
+ const days = asc.length > 1
+ ? Math.max(1, (new Date(asc[asc.length-1].gemessen_am) - new Date(asc[0].gemessen_am)) / 86400000)
+ : 1;
+ const dailyGain = asc.length > 1 ? (gain / days).toFixed(1) : '—';
+
+ // SVG Sparkline
+ const W = 400, H = 80;
+ const minW = Math.min(...asc.map(w => w.gewicht_g));
+ const maxW = Math.max(...asc.map(w => w.gewicht_g));
+ const range = maxW - minW || 1;
+ const pts = asc.map((w, i) => {
+ const x = asc.length === 1 ? W/2 : (i / (asc.length - 1)) * W;
+ const y = H - 8 - ((w.gewicht_g - minW) / range) * (H - 16);
+ return `${x.toFixed(1)},${y.toFixed(1)}`;
+ }).join(' ');
+ const firstDate = asc[0].gemessen_am?.slice(5) || '';
+ const lastDate = asc[asc.length-1].gemessen_am?.slice(5) || '';
+
el.innerHTML = `
+
+
+
+
+
Zunahme
+
+ ${gain >= 0 ? '+' : ''}${gain} g
+
+
+
+
Ø tägl.
+
${dailyGain} g
+
+
+
Messungen
+
${weights.length}
+
+
+
+
+ ${firstDate}${lastDate}
+
+
| Datum |
Gewicht |
+ Veränderung |
- ${weights.map((w, i) => `
-
- | ${_fmtDate(w.gemessen_am)} |
- ${w.gewicht_g} g |
-
`).join('')}
+ ${weights.map((w, i) => {
+ const prev = weights[i + 1];
+ const diff = prev ? w.gewicht_g - prev.gewicht_g : null;
+ const diffStr = diff === null ? '—'
+ : `${diff >= 0 ? '+' : ''}${diff} g`;
+ return `
+
+ | ${_fmtDate(w.gemessen_am)} |
+ ${w.gewicht_g} g |
+ ${diffStr} |
+
`;
+ }).join('')}
`;
} catch (err) {
diff --git a/backend/static/sw.js b/backend/static/sw.js
index 74e602c..32743f0 100644
--- a/backend/static/sw.js
+++ b/backend/static/sw.js
@@ -3,7 +3,7 @@
Offline-Cache + Push Notifications + Tile-Cache
============================================================ */
-const CACHE_VERSION = 'by-v486';
+const CACHE_VERSION = 'by-v487';
const CACHE_STATIC = `${CACHE_VERSION}-static`;
const CACHE_TILES = 'ban-yaro-tiles-v1'; // bleibt über SW-Updates erhalten