import java.awt.*;
import java.util.*;
public class TestPart1 {
public static final Scanner CONSOLE = new Scanner(System.in);
  public static void main(String args[]){
    mEthod();
  }

  public static String getColorInput() throws Exception{
    // give the user two tries
    for (int i=0; i < 2; i++) {
      System.out.println("Enter a color for the ball (red or blue):");
      String colorStr = CONSOLE.nextLine();

      // If they input a valid input, return it
      if (colorStr.equals("red") || colorStr.equals("blue")) {
        return colorStr;
      }

      // If we haven't returned yet, their choice was invalid.
      System.out.println(colorStr + "is an invalid choice.");
    }

    // If we get outside of the loop, the user did not input a valid choice. Throw an exception to be caught higher up.
    System.out.println("No valid input after two tries!");
    throw new Exception("Invalid input!");
  }

  public static int getSizeInput() throws Exception{
    // give the user two tries
    for (int i=0; i < 2; i++) {
      System.out.println("Enter the size of the ball (3 to 200):");
      int sizeStr = CONSOLE.nextInt();

      // If they input a valid input, return it
      if (sizeStr >= 3 && sizeStr <= 200) {
        return sizeStr;
      }

      // If we haven't returned yet, their choice was invalid.
      System.out.println(sizeStr + "is an invalid choice.");
    }

    // If we get outside of the loop, the user did not input a valid choice. Throw an exception to be caught higher up.
    System.out.println("No valid input after two tries!");
    throw new Exception("Invalid input!");
  }

  public static void mEthod() {
    //read in the color
    Color c = null;
    int s = 0;

    try {
      String colorStr = getColorInput();
      System.out.println("The bouncing ball will be " + colorStr + ".");

      // Check which color they entered, and set c to the corresponding value
      if (colorStr.equals("red")){
        c = Color.RED;
      }else {
        c = Color.BLUE;
      }

      int sizeStr = getSizeInput();
      System.out.println("The size of the bouncing ball will be " + sizeStr + ".\n");

      s = sizeStr;
    } catch (Exception e) {
      System.exit(0);
    }
  }
}