cOdE

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
//        Scanner input = new Scanner("1\n" + "hi\n" + "4\n" + "1\n" + "hi2\n" + "8\n" +
//                "2\n" + "hi\n" + "jfk\n" + "ldn\n" + "2\n" + "hi2\n" + "ghk\n" + "tre\n" + "2\n" +
//                "hi2\n" + "AAA\n" + "BBB\n" +"x\n" + "2\n" + "x\n");
        Scanner input = new Scanner(System.in);
        AirportPanel panel = new AirportPanel(input);
        panel.Start();


    }
}




import java.util.ArrayList;
import java.util.HashMap;
import java.util.Scanner;

public class AirportPanel {
    private Scanner reader;
    private HashMap<String, String> planeHash = new HashMap<String, String>();
    private ArrayList<Flights> flightlist = new ArrayList<Flights>();
    private FlightService service;

    public AirportPanel(Scanner reader) {
        this.reader = reader;
    }

    public void Start() {
        System.out.println("Airport panel\n" +
                "--------------------\n");
        airportPanelLoop();
    }


    public void airportPanelLoop() {
        while (true) {
            options();
            String entered = reader.nextLine();
            if (entered.contains("1")) {
                addPlane();
            }
            if (entered.contains("2")) {
                addFlight();
            }
            if (entered.contains("x")) {
                exit();
                service.start();
                break;
            }
        }
    }

    public void exit() {
        FlightService service = new FlightService(reader, planeHash, flightlist);
        this.service = service;
    }

    public void options() {
        System.out.println("Choose operation:\n [1] Add airplane\n [2] Add flight\n [x] Exit");
    }

    public void addPlane() {
        System.out.println("Give plane ID: ");
        String id = reader.nextLine();
        System.out.println("Give plane capacity: ");
        String capa = reader.nextLine();
        planeHash.put(id, capa);
    }

    public void addFlight() {
        System.out.println("Give plane ID: ");
        String id = reader.nextLine();
        System.out.println("Give departure airport code: ");
        String dep = reader.nextLine();
        System.out.println("Give destination airport code: ");
        String des = reader.nextLine();
        Flights aFlight = new Flights(id, dep, des);
        flightlist.add(aFlight);
    }


}




import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class FlightService {
    private Scanner reader;
    private HashMap<String, String> planeHash;
    private ArrayList<Flights> flightlist;

    public FlightService(Scanner reader, HashMap<String, String> planeHash,
                         ArrayList<Flights> flightlist) {
        this.reader = reader;
        this.planeHash = planeHash;
        this.flightlist = flightlist;
    }

    public void start() {
        System.out.println("Flight service\n" + "------------\n");
        flightServiceLoop();
    }

    public void flightServiceLoop() {
        while (true) {
            options();
            String entered = reader.nextLine();
            if (entered.contains("1")) {
                printPlanes();
            }
            if (entered.contains("2")) {
                printFlights();
            }
            if (entered.contains("3")) {
                printPlaneInfo();
            }
            if (entered.contains("x")) {
                break;
            }
        }
    }

    public void printPlanes() {
        for (Map.Entry i : planeHash.entrySet()) {
            String key = (String) i.getKey();
            String value = (String) i.getValue();

            System.out.println(key + " (" + value + " ppl)");
        }

    }

    public void printFlights() {
        for (Flights f : flightlist) {
            String dep = f.departure;
            String des = f.destination;
            String key = f.id;
            String value = planeHash.get(f.id);
            System.out.println(key + " (" + value + " ppl)" + " (" + dep + "-" + des + ")");
        }
        //HA-LOL (42 ppl) (HEL-BAL)

//        for (Map.Entry i : planeHash.entrySet()) {
//            for (Flights f : flightlist) {
//
//                String key = (String)i.getKey();
//                String value = (String)i.getValue();
//                String dep = f.departure;
//                String des = f.destination;
//                System.out.println(key + " (" + value + " ppl)" + " (" + dep + "-" + des + ")");
//            }
//        }
    }

    public void printPlaneInfo() {
        System.out.println("Give plane ID: ");
        String search = reader.nextLine();
        if (planeHash.containsKey(search)) {
            System.out.println(search + " (" + planeHash.get(search) + " ppl)");
        }
    }


    public void options() {
        System.out.println("Choose operation:\n" + "[1] Print planes\n" + "[2] Print flights\n" +
                "[3] Print plane info\n" + "[x] Quit");
    }


}




public class Flights {

    public String id;
    public String departure;
    public String destination;

    public Flights(String id, String dep, String des) {
        this.id = id;
        this.departure = dep;
        this.destination = des;
    }



}