no message

Verbraucher_extern/module.php

@@ -70,12 +70,9 @@ class Verbraucher_extern extends IPSModule
     private function berechneKombinationen(array $verbraucherListe)
     {
         $kombinationen = [];
-        IPS_LogMessage("externer verb 1",  "1" .print_r($kombinationen));
-
              foreach ($verbraucherListe as $verbraucher) {
                 
                 if (GetValue($verbraucher['Read_Var']) == 1) {
-                    IPS_LogMessage("externer verb 2",  "2" .print_r($kombinationen));
                     $tempListe = [];
                     if(empty($kombinationen)){
                         $kombinationen[] = $verbraucher['P_Nenn']; 
@@ -85,18 +82,52 @@ class Verbraucher_extern extends IPSModule
                         }      
                     $kombinationen = array_merge($kombinationen, $tempListe);
                     }
-                    IPS_LogMessage("externer verb 3",  "34" .print_r($kombinationen));
                 }
             }
-            IPS_LogMessage("externer verb 4", "4" . print_r($kombinationen));
-
             sort($kombinationen);
-            IPS_LogMessage("externer verb 5",  "5" .print_r($kombinationen));
-
             return array_values(array_unique($kombinationen)); 
         }
     
 
+        private function find($target, $values, $current, &$result) {
+                if ($target == 0) {
+                    $result[] = $current;
+                    return;
+                }
+                if ($target < 0) {
+                    return;
+                }
+                for ($i = 0; $i < count($values); $i++) {
+                    $newValues = array_slice($values, $i + 1);
+                find($target - $values[$i], $newValues, array_merge($current, [$values[$i]]), $result);
+            }
+        }
+
+        private function berechneInverseKombinationen()
+        {
+        $values = json_decode($this->GetValue("PowerSteps"));
+        $result = [];
+
+        $this->find($this->GetValue("Power"), $values, [], $result);
+
+        $verbraucherListe = json_decode($this->ReadPropertyString("Verbraucher_Liste"), true);
+
+
+        $firstCombination = $result[0];
+
+        foreach ($verbraucherListe as &$verbraucher) {
+            if (in_array($verbraucher['P_Nenn'], $firstCombination)) {
+                SetValue($verbraucher['Write_Var'], 1);
+            } else {
+                SetValue($verbraucher['Write_Var'], 0);
+            }
+        }
+
+        return $result;
+
+        }
+        
+   
     public function SetAktuelle_Leistung(float $power) {
         $this->CheckIdle($power);