tp5 step 3 solution

Author: ctruchi

tp5/src/main/kotlin/fmt/kotlin/fundamentals/Bottle.kt

@@ -6,16 +6,20 @@ data class Bottle(
     val color: WineColor
 ) {
 
+    val mainSales = color.mainSales
+
     fun isEqualTo(bottle: Bottle) = this == bottle
 
     fun isSameInstance(bottle: Bottle) = this === bottle
 
     override fun toString() = "Bouteille de $name ${color.translate()} de $year"
 }
 
-enum class WineColor {
-    RED,
-    WHITE;
+enum class WineColor(
+    val mainSales: Boolean
+) {
+    RED(true),
+    WHITE(false);
 
     fun translate() = when (this) {
         RED -> "rouge"