redo consumption types

src/main/scala/Types.scala

@@ -48,6 +48,38 @@ object Types {
     implicit val GWOrdering: Ordering[GW] = (x: GW, y: GW) => x.toFloat compare y.toFloat
   }
 
+  object Consumption {
+    type kWh = Float
+    type MWh = Float
+    type GWh = Float
+
+    object kWh {
+      def apply(value: Float): kWh = value
+      def toMWh(value: kWh): MWh   = value / 1000
+      def toGWh(value: kWh): GWh   = value / 1000000
+    }
+
+    object MWh {
+      def apply(value: Float): MWh = value
+      def tokWh(value: MWh): kWh   = value * 1000
+      def toGWh(value: MWh): GWh   = value / 1000
+    }
+
+    object GWh {
+      def apply(value: Float): GWh = value
+      def tokWh(value: GWh): kWh   = value * 1000000
+      def toMWh(value: GWh): MWh   = value * 1000
+    }
+
+    given Conversion[Float, kWh] = kWh(_)
+    given Conversion[Float, MWh] = MWh(_)
+    given Conversion[Float, GWh] = GWh(_)
+
+    implicit val kWhOrdering: Ordering[kWh] = (x: kWh, y: kWh) => x.toFloat compare y.toFloat
+    implicit val MWhOrdering: Ordering[MWh] = (x: MWh, y: MWh) => x.toFloat compare y.toFloat
+    implicit val GWhOrdering: Ordering[GWh] = (x: GWh, y: GWh) => x.toFloat compare y.toFloat
+  }
+
   object Temperature {
     type Celsius = Float