import java.util.Scanner;
import java.util.Iterator;

/* This is a Java application (i.e., a class with a main() method) that 
** uses an instance of the Taxman class to play a game of that name using 
** console input/output.
**
** @author R. McCloskey
** @version December 2022
*/
public class PlayTaxman {

   public static void main(String[] args) {
      Taxman taxman;
      Scanner s = new Scanner(System.in);
      System.out.println("Welcome to the Taxman Game");
      System.out.print("Enter the maximum income amount: ");
      int n = Integer.parseInt(s.nextLine().trim());
      taxman = new Taxman(n);

      do {
         System.out.println(taxman);
         System.out.printf("\nCurrent score: you have %d and taxman has %d\n",
                            taxman.incomeEarned(), taxman.taxesPaid()); 
         System.out.print("\nChoose a number as income: "); 
         int income = Integer.parseInt(s.nextLine().trim());
         if (taxman.isLegalChoice(income)) {
            taxman.makeChoice(income);
            System.out.printf("\nTaxes paid on income %d: %s\n",
                              income, taxman.imageOfNewTaxes()); 
         }
         else {
            System.out.println("\nError: your choice is invalid; try again\n");
         }
      }
      while (taxman.legalChoicesExist());

      System.out.println("\nGame is over; you must pay residual taxes...");
      taxman.payResidualTaxes();
      System.out.println(taxman);
      System.out.printf("\nFinal score: you earned %d and paid %d in taxes.\n",
                        taxman.incomeEarned(), taxman.taxesPaid()); 
   }

}