package chapt11;

import java.io.FileReader;
import java.util.Arrays;
import java.util.Scanner;
import java.lang.Comparable;

public class CH11AS8App {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws Exception {

        Student [] studentArray;

		System.out.println("Welcome to the Student Scores Application.");
		System.out.println();


		String lastName;
		String firstName;
		int examScore;


		Scanner aScanner = new Scanner(new FileReader(
				"src//chapt11//ch11AS8data.txt"));

		int nStudent = 1;

		studentArray = new Student[nStudent];


		int counter=0;
		while (aScanner.hasNext()) {
		    lastName = aScanner.next();
		        firstName = aScanner.next();
		        examScore = aScanner.nextInt();

		        System.out.println("Student " + nStudent++ + " " + firstName
		                        + " " + lastName + " " + +examScore);

		        studentArray[counter] = new Student(lastName, firstName, examScore);
		        counter++;
		}

        Arrays.sort(studentArray,0,nStudent);
        System.out.print(studentArray);
		  }

	static class Student implements Comparable<Student> {

		private String firstName;
		private String lastName;
		private int examScore;

		public Student(String firstName, String lastName, int examScore) {
			this.firstName = firstName;
			this.examScore = examScore;
			this.lastName = lastName;
		}

		// Get & Set Methods
		public int getExamScore() {
			return examScore;
		}

		public String getFirstName() {
			return firstName;
		}

		public String getLastName() {
			return lastName;
		}

		 @Override
		    public int compareTo(Student s) {
		        if (s.lastName.equals(lastName)) {
		            return firstName.compareToIgnoreCase(s.firstName);
		        }
		        return lastName.compareToIgnoreCase(s.lastName);
		    }
	}
}