import java.util.Scanner;

/* Java application whose purpose is to test the SixSidedDie class and its
** child class, SixSidedDieWithCounts.
**
** Author: R. McCloskey
** Date: Sept. 2022
*/
public class DieTester {

   private static Scanner keyboard = new Scanner(System.in);

   public static void main(String[] args) {

      System.out.println("Welcome to the Die Tester.\n");

      int seed = getInt("Enter seed: ");
      int numRolls = getInt("Enter # times to roll each die: ");

      SixSidedDie die = new SixSidedDie(seed);
      SixSidedDie dieWC = new SixSidedDieWithCounts(seed);

      for (int i=1; i <= numRolls; i++) {
         System.out.printf("\nAfter the %d-th roll:\n", i);
         die.roll();
         System.out.println("Regular die:  " + die);
         dieWC.roll();
         System.out.println("Counting die: " + dieWC);
      }

      System.out.println();
      printDistribution((SixSidedDieWithCounts)dieWC);
   }


   private static void printDistribution(SixSidedDieWithCounts d) {
      for (int k=1; k <= 6; k++) {
         System.out.printf("%d was rolled %d times.\n", k, d.numTimesRolled(k));
      }
   }

   private static int getInt(String prompt) {
      System.out.print(prompt);
      return keyboard.nextInt();
   }
}