create and update toplogy for kaco installation

csharp/App/KacoCommunication/Topology.cs

@@ -44,7 +44,7 @@ public static class SimpleTopology
         var h = status.InverterRecord?.ActivePowerW;
 
         var i = 0;
-        var j = 0;
+        var j = h - a;
 
         var k = status.DcDc?.Dc.Battery.Power.Value;
 
@@ -53,8 +53,8 @@ public static class SimpleTopology
         var l = status.ListOfBatteriesRecord?.Sum(r => r.Power);
 
         var grid      = status.CreateGridColumn(a);
-        var acdc      = status.CreateAcDcColumn(h);
+        var acdc      = status.CreateAcDcColumn(h,j);
-        var dcBus     = status.CreateDcBusColumn(i, j, k);
+        var dcBus     = status.CreateDcBusColumn( k);
         var dcdc      = status.CreateDcDcColumn(l);
         var batteries = status.CreateBatteriesRow();
 
@@ -94,7 +94,7 @@ public static class SimpleTopology
         return TextBlock.AlignCenterVertical(gridBox, flow);
     }
 
-    private static TextBlock CreateAcDcColumn(this StatusRecord status, ActivePower? h)
+    private static TextBlock CreateAcDcColumn(this StatusRecord status, ActivePower? h, ActivePower? j)
     {
         // ┌─────────┐
         // │  AC/DC  │
@@ -102,33 +102,6 @@ public static class SimpleTopology
         // │ dev1 P  │
         // │ dev2 P  │
         // └─────────┘  (h) flow to DC Bus
-
-        var acdcBox = TextBlock
-            .AlignLeft(status.InverterRecord?.ActivePowerW.ToString() ?? "???")
-            .TitleBox("AC/DC");
-
-        var flowToDcBus = Flow.Horizontal(h);
-
-        return TextBlock.AlignCenterVertical(acdcBox, flowToDcBus);
-    }
-
-    private static TextBlock CreateDcBusColumn(
-        this StatusRecord status,
-        ActivePower? i,
-        ActivePower? j,
-        ActivePower? k)
-    {
-        //      ┌────┐
-        //      │ PV │
-        //      └────┘
-        //        V
-        //   (i) 13.2 kW
-        //        V
-        //     ┌────────┐   (k)  >>>>>>>>> to DC/DC
-        //     │ Dc Bus │>>>>>>>>>>>>>>>>>>>
-        //     ├────────┤
-        //     │ 776 V  │
-        //     └────────┘
         //        V
         //   (j) 0 W
         //        V
@@ -136,9 +109,42 @@ public static class SimpleTopology
         //      │ Load │
         //      └──────┘
 
-        // PV box + vertical flow
+        var acdcBox = TextBlock
+            .AlignLeft(status.InverterRecord?.ActivePowerW.ToString() ?? "???")
+            .TitleBox("AC/DC");
+
+        ////////////// top //////////////
+        ActivePower i = 0;
         var pvBox  = TextBlock.FromString("PV").Box();
-        var pvToBus = Flow.Vertical(i);
+        var pvFlow = Flow.Vertical(i);
+        
+        // Load box + vertical flow
+        var busToLoad = Flow.Vertical(j);
+        var loadBox = TextBlock.FromString("Load").Box();
+        
+        var flowToDcBus = Flow.Horizontal(h);
+
+        return TextBlock.AlignCenterVertical    (
+            TextBlock.AlignCenterHorizontal(pvBox, pvFlow, acdcBox, busToLoad, loadBox),
+            flowToDcBus
+        );
+    }
+
+    private static TextBlock CreateDcBusColumn(
+        this StatusRecord status,
+        ActivePower? k)
+    {
+       
+        //     ┌────────┐   (k)  >>>>>>>>> to DC/DC
+        //     │ Dc Bus │>>>>>>>>>>>>>>>>>>>
+        //     ├────────┤
+        //     │ 776 V  │
+        //     └────────┘
+       
+
+        // PV box + vertical flow
+       // var pvBox = TextBlock.FromString("PV").Box();
+       // var pvToBus = Flow.Vertical(i);
 
         // DC bus box (voltage from your DcDc record matches your existing code)
         var dcBusVoltage = status.DcDc.Dc.Link.Voltage.Value;
@@ -150,13 +156,10 @@ public static class SimpleTopology
         // Horizontal flow from DC Bus to DC/DC
         var busToDcDc = Flow.Horizontal(k);
 
-        // Load box + vertical flow
-        var busToLoad = Flow.Vertical(j);
-        var loadBox = TextBlock.FromString("Load").Box();
 
         // Assemble: put PV above DC Bus, Load below DC Bus, and the (k) flow beside the bus.
         return TextBlock.AlignCenterVertical(
-            TextBlock.AlignCenterHorizontal(pvBox, pvToBus, dcBusBox, busToLoad, loadBox),
+            TextBlock.AlignCenterHorizontal( dcBusBox),
             busToDcDc
         );
     }