Fix the net page as it was not showing the date information

meshview/store.py

@@ -368,32 +368,40 @@ async def get_packet_stats(
 
 async def get_channels_in_period(period_type: str = "hour", length: int = 24):
     """
-    Returns a list of distinct channels used in packets over a given period.
+    Returns a sorted list of distinct channels used in packets over a given period.
     period_type: "hour" or "day"
     length: number of hours or days to look back
     """
-    now = datetime.now()
+    now_us = int(datetime.utcnow().timestamp() * 1_000_000)
 
     if period_type == "hour":
-        start_time = now - timedelta(hours=length)
+        delta_us = length * 3600 * 1_000_000
     elif period_type == "day":
-        start_time = now - timedelta(days=length)
+        delta_us = length * 86400 * 1_000_000
     else:
         raise ValueError("period_type must be 'hour' or 'day'")
 
+    start_us = now_us - delta_us
+
     async with database.async_session() as session:
-        q = (
+        stmt = (
             select(Packet.channel)
-            .where(Packet.import_time >= start_time)
-            .distinct()
-            .order_by(Packet.channel)
+                .where(Packet.import_time_us >= start_us)
+                .distinct()
+                .order_by(Packet.channel)
         )
 
-        result = await session.execute(q)
-        channels = [row[0] for row in result if row[0] is not None]
+        result = await session.execute(stmt)
+
+        channels = [
+            ch for ch in result.scalars().all()
+            if ch is not None
+        ]
+
         return channels
 
 
+
 async def get_total_packet_count(
     period_type: str | None = None,
     length: int | None = None,

meshview/templates/node.html

@@ -351,7 +351,7 @@ function formatLocalTime(us){
 
 // --- Map ---
 function initMap(){
-    map = L.map('map', { preferCanvas:true }).setView([37.7749, -122.4194], 12);
+    map = L.map('map', { preferCanvas:true }).setView([37.7749, -122.4194], 8);
     L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
         attribution:'© OpenStreetMap'
     }).addTo(map);
@@ -397,9 +397,10 @@ function ensureMapVisible(){
         map.invalidateSize();
         const group = L.featureGroup(Object.values(markers));
         if (group.getLayers().length > 0)
-            map.fitBounds(group.getBounds(), { padding:[20,20] });
-        else
-            map.setView([37.7749, -122.4194], 11);
+        map.fitBounds(group.getBounds(), {
+            padding: [20, 20],
+            maxZoom: 11   // ← minimum zoom level after fitting
+        });
     });
 }