//George Koutsogiannakis
//Fall 2009
import javax.swing.JOptionPane;
import java.util.Scanner;
import java.io.File;
import java.io.IOException;
import java.util.StringTokenizer;

public class PeopleClientTextFile  
{
	public static void main(String[] args) 
	{
		/*
		Scanner scan=new Scanner(System.in);
		System.out.println("Please enter the first name:");
		String fn1=scan.next();
		System.out.println("Please enter the last name:");
		String ln1=scan.next();
		System.out.println("Please enter the social security number:");
		int ssn1=scan.nextInt();
		System.out.println("Please enter the height");
		double hei1=scan.nextDouble();
		People person1=new People(fn1,ln1,ssn1,hei1);
		String fn2=args[0];
		String ln2=args[1];
		String ssn2str=args[2];
		int ssn2=Integer.parseInt(ssn2str);
		String hei2str=args[3];
		
		double hei2=Double.parseDouble(hei2str);
		//System.out.println("fn="+fn2+"ln="+ln2+"ssn="+ssn2+"hei="+hei2);
		People person2=new People(fn2, ln2, ssn2, hei2);
		
		String fn3=JOptionPane.showInputDialog(null, "Input from User", "Enter the first name", JOptionPane.INFORMATION_MESSAGE);
		
		String ln3=JOptionPane.showInputDialog(null, "Information", "Enter the last name", JOptionPane.INFORMATION_MESSAGE);
		String ssn3str=JOptionPane.showInputDialog(null, "Information", "Enter the social sec. num", JOptionPane.INFORMATION_MESSAGE);
		int ssn3=Integer.parseInt(ssn3str);
		String hei3str=JOptionPane.showInputDialog(null, "Information", "Enter the height", JOptionPane.INFORMATION_MESSAGE);
		double hei3=Double.parseDouble(hei3str);
		People person3=new People(fn3, ln3, ssn3, hei3);
		People person4=new People();
		int id3=person3.getID();
		int pid3=person3.getPersonID();
		JOptionPane.showMessageDialog(null, "person3 id="+" "+id3+", "+"person3 personID="+" "+pid3);
		System.out.println(person1.toString());
		System.out.println(person2.toString());
		System.out.println(person3.toString());
		System.out.println(person4.toString());
		person1.setID(10);
		System.out.println(person1.toString());
		System.out.println(person2.toString());
		System.out.println(person3.toString());
		System.out.println(person4.toString()); */

		//NEW CODE TO READ DATA FROM TEXT FILE data.txt
        //We are going tosave the objects from the text file into an array
		//We need to determine the size of teh array. Therfore there are going to be two while loops
		People[] peoar=null;
		try
		{
			File f=new File("data.txt");
			Scanner scan1=new Scanner(f);
			int count=0;
			while(scan1.hasNextLine())
			{
				scan1.nextLine();
				count++;
			}
			
			peoar=new People[count];
			Scanner scan2=new Scanner(f);
			int index=0;
			while(scan2.hasNextLine())
			{
				
				
				
				String line=scan2.nextLine();

				StringTokenizer stt=new StringTokenizer(line);
				String fn=stt.nextToken();
				String ln=stt.nextToken();
				String ssns=stt.nextToken();
				int ssn=Integer.parseInt(ssns);
				String hts=stt.nextToken();
				double ht=Double.parseDouble(hts);
				People p=new People(fn,ln,ssn,ht);
				
				peoar[index]=p;
				index++;
		
			}
		
		
		
		}
		catch (IOException ioe)
		{
		
		  System.out.println(ioe.getMessage());
		}

        for (int j=0; j<peoar.length; j++)
        {
				System.out.println(peoar[j].toString());
		
		}

	}
}

/* OUTPUT

---------- Java Interpreter ----------

First Name= Mary Last Name= Jones Social Sec= 1234 Height= 5.5 id= 3 Person ID=1
First Name= David Last Name= Brown Social Sec= 5678 Height= 5.9 id= 3 Person ID=2
First Name= Nick Last Name= James Social Sec= 9123 Height= 5.8 id= 3 Person ID=3

Output completed (0 sec consumed) - Normal Termination
*/