//---------------------------------------------------------------------
// GolfApp2.java           by Dale/Joyce/Weems                Chapter 8
//
// Allows user to enter golfer name and score information.
// Displays information ordered by score.
//----------------------------------------------------------------------

import java.util.Scanner;
import ch08.trees.*;
import support.*;       // Golfer

public class GolfApp2 
{
  public static void main(String[] args)
  {
    Scanner conIn = new Scanner(System.in);

    String name;          // golfer's name
    int score;            // golfer's score
    
    BSTInterface<Golfer> golfers = new BinarySearchTree<Golfer>();
    Golfer golfer;
    int numGolfers;
    
    String skip;  // Used to skip rest of input line after reading integer

    System.out.print("Golfer name (press Enter to end): ");
    name = conIn.nextLine();
    while (!name.equals(""))
    {
      System.out.print("Score: ");
      score = conIn.nextInt();
      skip = conIn.nextLine();      
      
      golfer = new Golfer(name, score);
      golfers.add(golfer);
      
      System.out.print("Golfer name (press Enter to end): ");
      name = conIn.nextLine();
    }
    System.out.println();
    System.out.println("The final results are");

    numGolfers = golfers.reset(BinarySearchTree.INORDER);
    for (int count = 1; count <= numGolfers; count++)
    {
      System.out.println(golfers.getNext(BinarySearchTree.INORDER));
    }
  }
}