lottety-hw-01

src/main/java/core/basesyntax/Application.java

@@ -2,6 +2,12 @@
 
 public class Application {
     public static void main(String[] args) {
-        // create three balls using class Lottery and print information about them in console
+        int ballsNumber = 3;
+
+        Lottery lottery = new Lottery();
+
+        for (int i = 0; i < ballsNumber; i++) {
+            System.out.println(lottery.getRandomBall());
+        }
     }
 }

src/main/java/core/basesyntax/Ball.java

@@ -0,0 +1,19 @@
+package core.basesyntax;
+
+public class Ball {
+    private String color;
+    private int number;
+
+    public Ball(String color, int number) {
+        this.number = number;
+        this.color = color;
+    }
+
+    @Override
+    public String toString() {
+        return "Ball{"
+                + "color=" + color
+                + ", number=" + number
+                + '}';
+    }
+}

src/main/java/core/basesyntax/Color.java

@@ -0,0 +1,5 @@
+package core.basesyntax;
+
+public enum Color {
+        RED, GREEN, BLUE, YELLOW, ORANGE, BLACK, WHITE
+}

src/main/java/core/basesyntax/ColorSupplier.java

@@ -1,7 +1,12 @@
 package core.basesyntax;
 
+import java.util.Random;
+
 public class ColorSupplier {
-    public String getRandomColor() {
-        return null;
+    private Random random = new Random();
+
+    public Color getRandomColor() {
+        Color[] colors = Color.values();
+        return colors[random.nextInt(colors.length)];
     }
 }

src/main/java/core/basesyntax/Lottery.java

@@ -0,0 +1,14 @@
+package core.basesyntax;
+
+import java.util.Random;
+
+class Lottery {
+    private Random random = new Random();
+    private ColorSupplier colorSupplier = new ColorSupplier();
+
+    public Ball getRandomBall() {
+        int number = random.nextInt(101);
+        String randomColor = String.valueOf(colorSupplier.getRandomColor());
+        return new Ball(randomColor, number);
+    }
+}