TrainTicketMain

import java.util.*;
public class TrainTicketMain {
    public static void bookTickets (TrainTicketPassenger p) {
        TrainTicketTicketBook tb = new TrainTicketTicketBook();

        if (TrainTicketTicketBook.aWL == 0) {
            System.out.println("-------------------No Tickets Available---------------------");
        } else if (p.age>60 && TrainTicketTicketBook.aLB>0) {
            System.out.println("you are a senior citizen so,we are alloting Lower berth");
            tb.bookTicket(p, TrainTicketTicketBook.lBP.get(0), "L");
            TrainTicketTicketBook.lBP.remove(0);
            TrainTicketTicketBook.aLB--;
            System.out.println("------Lower Berth Given-------");
        }

        else if (p.bp.equals("L") && TrainTicketTicketBook.aLB > 0 || (p.bp.equals("M") && TrainTicketTicketBook.aMB > 0) || p.bp.equals("U") && TrainTicketTicketBook.aUB > 0) {
            if (p.bp.equals("L")) {
                System.out.println("------Lower Berth Given-------");
                tb.bookTicket(p, TrainTicketTicketBook.lBP.get(0), "L");
                TrainTicketTicketBook.lBP.remove(0);
                TrainTicketTicketBook.aLB--;
            } else if (p.bp.equals("M")) {
                System.out.println("------Middle Berth Given-------");
                tb.bookTicket(p, TrainTicketTicketBook.MBP.get(0), "M");
                TrainTicketTicketBook.MBP.remove(0);
                TrainTicketTicketBook.aMB--;
            } else if (p.bp.equals("U")) {
                System.out.println("---------Upper Birth Given---------------");
                tb.bookTicket(p, TrainTicketTicketBook.UBP.get(0), "U");
                TrainTicketTicketBook.UBP.remove(0);
                TrainTicketTicketBook.aUB--;
            }
        } else if (TrainTicketTicketBook.aLB > 0) {
            System.out.println("------Lower Berth Given-------");
            tb.bookTicket(p, TrainTicketTicketBook.lBP.get(0), "L");
            TrainTicketTicketBook.lBP.remove(0);
            TrainTicketTicketBook.aLB--;
        } else if (TrainTicketTicketBook.aMB > 0) {
            System.out.println("------Middle Berth Given-------");
            tb.bookTicket(p, TrainTicketTicketBook.MBP.get(0), "M");
            TrainTicketTicketBook.MBP.remove(0);
            TrainTicketTicketBook.aMB--;
        } else if (TrainTicketTicketBook.aUB > 0) {
            System.out.println("---------Upper Birth Given---------------");
            tb.bookTicket(p, TrainTicketTicketBook.UBP.get(0), "U");
            TrainTicketTicketBook.UBP.remove(0);
            TrainTicketTicketBook.aUB--;
        } else if (TrainTicketTicketBook.aRAC>0) {
            tb.racTicket(p,TrainTicketTicketBook.racP.get(0),"RAC");
            TrainTicketTicketBook.racP.remove(0);
            TrainTicketTicketBook.aRAC--;
            System.out.println("-----rac Booked------");
        } else if (TrainTicketTicketBook.aWL>0){
            {tb.waitingList(p,TrainTicketTicketBook.wlP.get(0),"WL");
             TrainTicketTicketBook.wlP.remove(0);
                TrainTicketTicketBook.aWL--;
                System.out.println("-----waiting seat booked----");
            }
        }
    }

    public static void cancelTicket(int id){
      TrainTicketTicketBook tb=new TrainTicketTicketBook();
      if(!tb.StoredValue.containsKey(id)){
          System.out.println("Passenger id is not found");
      }else{
          tb.cancelTicket(id);
      }
    }

    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        boolean tr=true;
        while(tr){
            System.out.println("1.)Book ticket\n2.)Cancel\n3.)Available Tickets\n4.)Booked Tickets \n5.)Exit");
            int int1=sc.nextInt();
            switch (int1){
                case 1:
                    System.out.println("enter passenger name");
                    String name=sc.next();
                    System.out.println("enter passenger age");
                    int age=sc.nextInt();
                    System.out.println("enter passenger gender[M or F]");
                    String gender=sc.next();
                    if(gender.equals("F")){
                        System.out.println("1.If you have a child,Press 1\n2.If you haven't a child,press 2");
                         int gchoice=sc.nextInt();
                         if(gchoice==1){
                             System.out.println("Enter your child name");
                             String cname= sc.next();
                             System.out.println("enter your child age");
                             int cage=sc.nextInt();
                             System.out.println("enter passengers birth preference[L or M or U]");
                             String bp=sc.next();
                             TrainTicketPassenger p=new TrainTicketPassenger(name,age,gender,cname,cage,bp);
                             bookTickets(p);
                         }
                    }
                    System.out.println("enter passengers birth preference[L or M or U]");
                    String bp=sc.next();
                    TrainTicketPassenger p=new TrainTicketPassenger(name,age,gender,bp);
                    bookTickets(p);
                    break;
                case 2:
                    System.out.println("Enter passenger id ");
                    int id=sc.nextInt();
                    cancelTicket(id);//cancel
                    break;
                case 3:
                    TrainTicketTicketBook tb=new TrainTicketTicketBook();
                    tb.availableTickets();//Available
                    break;
                case 4:
                    TrainTicketTicketBook.passengersDetail();
                    break;//booked
                case 5:
                    tr=false;
                    break;
            }
        }
    }
}