//code is not functional yet, the parsin method still needs to be figured out
//before the methods are fully fleshed-out.

import lists.*;
import java.util.LinkedList;
import java.util.Scanner;
import java.io.*;
import java.util.Collections;

public class flightlist
{
    public static final int capacity = 10;

    public static Scanner FlightFile;
    public static PrintWriter FlightOut;

    public static LinkedList<String> Flight598;
    public static LinkedList<String> Flight604;

    public static void main(String[] args)
    {
        try
        {
            FlightFile = new Scanner(new File("flight.txt"));
            FlightOut = new PrintWriter( new FileWriter("flightoutput.txt"));

            Flight598 = new LinkedList<String>();
            Flight604 = new LinkedList<String>();

            String cmd = "";
            String name;
            int flight1, flight2;


            while (FlightFile.hasNext())
            {
                cmd = FlightFile.next();
                System.out.println(cmd);
            }

            switch (cmd)
            {
                case "RESERVE"          : //See reserve

                case "CANCEL"           : //See cancel

                case "FIND"             : //See find

                case "CHANGE"           : //See change

                case "LIST"             : //See list

                case "STOP"             : //See stop

                break;
                //Defined what each command will do
            }
        }
        catch (IOException e)
        {
            System.out.println("ERROR");
        }
    }

    public static void reserve()
    {
        //Implement the flight number? Need to figure out how to parse it
        while(capacity <= 0)
        {
            if(FlightFile.nextInt() = 598)
                Flight598.add(FlightFile.next());
            else if(FlightFile.nextInt() = 604)
                Flight604.add(FlightFile.next());
        }
    }

    public static void cancel()
    {
        //Check for however the name is parse
        //if (FlightNum contains name)
        if (capacity <10)
        {
            capacity = capacity + 1;
        }
    }

    public static void find()
    {
        //for(String s: Flight598)
        // {
        //(if s.contains(name);
        //true
        //else
        //false

        //for(String s2: Flight604)
        // {
        //(if s2.contains(name);
        //true
        //else
        //false
    }

    public static void change()
    {
        //for name
        //setLink changes to the other list
    }

    public static void list()
    {
        Collections.sort(Flight598);
        System.out.println("\n Here are the passengers on Flight 598:");
        System.out.println(Arrays.toString(Flight598.toArray()));

        Collections.sort(Flight604);
        System.out.println("\nHere are the passengers on Flight 604:");
        System.out.println(Arrays.toString(Flight604.toArray()));
    }

    public static void stop()
    {
        System.out.println("\nOutput is now complete");
    }
}