android app, extension of stats

server/broadcast.js

@@ -854,6 +854,12 @@ export function setupBroadcast(io, __dirname) {
       'Top 20 Namen (Anzahl, letzter Login)',
       topNamesDetail.length > 1200 ? `${topNamesDetail.slice(0, 1197)}…` : topNamesDetail
     );
+    const latest30Names = records
+      .slice()
+      .sort((a, b) => b.date - a.date)
+      .slice(0, 30)
+      .map((record) => record.userName);
+    push('Letzte 30 Logins (neueste zuerst)', latest30Names.join(', ') || '—');
     push('Hinweis', 'Tabellen je Tag/Zeitraum: /stat today | /stat date | /stat range');
 
     return rows;
@@ -928,10 +934,24 @@ export function setupBroadcast(io, __dirname) {
         return;
       }
       const filtered = records.filter((r) => r.day >= from && r.day <= to);
-      const perDay = aggregateTop(filtered, (r) => r.day, 1000)
-        .sort((a, b) => a[0].localeCompare(b[0]))
-        .map(([day, count]) => [day, count]);
-      sendCommandTable(socket, `Statistik: Zeitraum ${from} bis ${to}`, ['Tag', 'Logins'], perDay);
+      const recordsByDay = new Map();
+      for (const record of filtered) {
+        const dayRecords = recordsByDay.get(record.day) || [];
+        dayRecords.push(record);
+        recordsByDay.set(record.day, dayRecords);
+      }
+      const perDay = Array.from(recordsByDay.entries())
+        .sort(([dayA], [dayB]) => dayA.localeCompare(dayB))
+        .map(([day, dayRecords]) => {
+          const names = dayRecords
+            .map((record) => record.userName)
+            .sort((a, b) => a.localeCompare(b, 'de'));
+          const namesDisplay = dayRecords.length < 10
+            ? names.join(', ')
+            : `${names.slice(0, 10).join(', ')}, …`;
+          return [day, dayRecords.length, namesDisplay];
+        });
+      sendCommandTable(socket, `Statistik: Zeitraum ${from} bis ${to}`, ['Tag', 'Logins', 'Namen'], perDay);
       return;
     }
 
@@ -1135,7 +1155,7 @@ export function setupBroadcast(io, __dirname) {
       return true;
     }
 
-    if (command === '/stat') {
+    if (command === '/stat' || command === '/stats') {
       executeStatsCommand(socket, client, parts);
       return true;
     }