private static void viewCinemaFromDatabase() {
    cDatabase = new CineplexDatabase();
    cineplexList = new ArrayList<Cineplex>();
    cineplexList = cDatabase.readFromDatabase("CineplexDatabase.dat");
    System.out.println("------------------------");
    System.out.println("List of Cineplex from Cathay Cineplex");
    for (int i = 0; i < cineplexList.size(); i++) {
      System.out.printf("%d) %s\n", i + 1, cineplexList.get(i).getCineplexName());
    }
    System.out.println("------------------------");
    System.out.println(
        "\n\nPlease choose one Cineplex from Cathay Cineplex to configure or type -1 to quit");
    try {
      int choices = scan.nextInt();
      if (choices > cineplexList.size()) {
        System.out.println("Sorry your cineplex option is invalid");
        System.out.println("Please choose another option");
        viewCinemaFromDatabase();
        return;
      }
      if (choices == -1) {
        System.out.println("Quit from the configuring process");
        return;
      }

      currentCineplex = cineplexList.get(choices - 1);
      try {
        configuring();
      } catch (ChoiceException e) {
        System.out.println(e.getMessage());
        System.out.println("Please choose the below option");
        System.out.println("1) Quit");
        System.out.println("2) Configure again");
        int option = scan.nextInt();
        if (option == 1) {
          System.out.println("Quitting process");
          return;
        } else {
          viewCinemaFromDatabase();
        }
      } catch (IndexOutOfBoundsException e) {
        System.out.println("Your index choice is invalid ");
        e.printStackTrace();
        System.out.println("Please choose the below option");
        System.out.println("1) Quit");
        System.out.println("2) Configure again");
        int option = scan.nextInt();
        if (option == 1) {
          System.out.println("Quitting process");
          return;
        } else {
          viewCinemaFromDatabase();
        }
      } catch (InputMismatchException e) {
        System.out.println("\nYour input is invalid\n");
        System.out.println("Please choose the below option");
        System.out.println("1) Quit");
        System.out.println("2) Configure again");
        int option = scan.nextInt();
        if (option == 1) {
          System.out.println("Quitting process");
          return;
        } else {
          viewCinemaFromDatabase();
        }
      }
    } catch (Exception e) {
      e.printStackTrace();
      System.out.println("sorry system undergo problem");
      System.out.println("Please choose the below option");
      System.out.println("1) Quit");
      System.out.println("2) Configure again");
      scan.nextLine();
      int option = scan.nextInt();
      if (option == 1) {
        System.out.println("Quitting process");
        return;
      } else {
        viewCinemaFromDatabase();
      }
    }
  }
  public static void main(String[] args) {

    boolean carryOn = true;
    try {
      while (carryOn) {

        int option = requestInput(MAIN_MENU);

        System.out.flush();

        switch (option) {
          case 1:
            listMovies(0);
            break;

          case 2:
            listMovies(1);
            break;

          case 3:
            ArrayList<String> searchResult = new ArrayList<String>();

            String searchMovie = "";

            System.out.println("Enter movie title: ");

            sc.nextLine();
            searchMovie = sc.nextLine();
            System.out.flush();
            for (int i = 0; i < cineplexList.size(); i++) {

              searchResult = searchCineplex(searchMovie, cineplexList.get(i));
              if (searchResult.size() == 0) {

                System.out.println(
                    cineplexList.get(i).getCineplexName() + ":  No movie to show. \n");

              } else {

                for (int j = 0; j < searchResult.size(); j++) {

                  System.out.println(searchResult.get(j));
                }
              }
              System.out.println("");
            }

            break;

          case 4:
            int cineplexChoice = 0;
            requestInput(BOOKING_MAIN_INTERFACE);
            if (customer.confirmCustomerInfo()) cineplexChoice = requestInput(CINEPLEX_INTERFACE);
            else {

              System.out.println("Cancelled");
              break;
            }

            movieListForSpecificCineplex =
                cineplexList.get(cineplexChoice - 1).getMovieListAvailable();

            int movieChoice = requestInput(MOVIE_INTERFACE_FOR_SELECTED_CINEPLEX);

            movieChosen = movieListForSpecificCineplex.get(movieChoice - 1);

            movieScheduleList = movieChosen.getAvailableMovieDateList();

            if (movieScheduleList.size() > 0) {
              int timingChoice = requestInput(SELECT_TIMING_INTERFACE);
              choiceDate = timingChoice;
              int ageGroup = requestInput(SELECT_AGE_GROUP_INTERFACE);
              double ticketPrice = movieChosen.getPrice(ageGroup, choosenDate);
              requestInput(SELECT_SEAT);

              movieChosen.notificationMessage();
              System.out.println(
                  "Ticket price is SGD " + ticketPrice + "." + " Proceed to payment? (y / n)");

              String confirmation = sc.next();

              if (confirmation.equals("y") || confirmation.equals("Y"))
                try {
                  displayTicket(timingChoice);
                } catch (Exception e) {
                  e.printStackTrace();
                }
              userDatabase.writeToDatabase("CineplexDatabase.dat", cineplexList);
              customerDatabase.writeToDatabase("CustomerDatabase.dat", customerList);
            } else {
              System.out.println("No schedule movie");
            }
            break;

          case 5:
            System.out.println("Select a movie to rate: ");
            requestInput(MOVIE_INTERFACE);
            break;

          case 6:
            requestInput(CHECK_MOVIE_INTERFACE);
            break;

          case 7:
            System.out.println("Quitting");
            System.exit(0);
        }
      }
    } catch (Exception e) {
      e.printStackTrace();
      System.out.println("Your input is invalid that make this program undergo exception fault");
      System.out.println("1) Restart Program");
      System.out.println("2) Quit");
      sc.nextLine();
      int option = sc.nextInt();
      if (option == 1) {
        UserApplication.main(args);
      } else {
        System.out.println("Quit");
        return;
      }
    }
  }
 @SuppressWarnings("unchecked")
 private static void configuring() throws ChoiceException {
   // get Movie from cineplex
   while (true) {
     System.out.println("------------------------");
     System.out.println("Configuring " + currentCineplex.getCineplexName());
     System.out.println(
         "1) Add or Remove or see Holiday from " + currentCineplex.getCineplexName());
     System.out.println("2) Update the movie from " + currentCineplex.getCineplexName());
     System.out.println("3) Add movie to the " + currentCineplex.getCineplexName());
     System.out.println("4) Remove movie from " + currentCineplex.getCineplexName());
     System.out.println("5) See List of Movie on " + currentCineplex.getCineplexName());
     System.out.println("6) Configure another cineplex");
     System.out.println("7) Quit");
     System.out.println("-------- ----------------");
     System.out.println("Please choose the option above");
     int OptionMovie = scan.nextInt();
     switch (OptionMovie) {
       case 1:
         ConfigureHoliday();
         break;
       case 2:
         if (currentCineplex.getMovieList().size() > 0) {
           updatingMovie();
         } else {
           System.out.println("Sorry there has no movie in " + currentCineplex.getCineplexName());
         }
         break;
       case 3:
         if (currentCineplex.getMovieList().size() > 0) {
           addMovie();
         } else {
           System.out.println("Sorry there has no movie in " + currentCineplex.getCineplexName());
         }
         break;
       case 4:
         if (currentCineplex.getMovieList().size() > 0) {
           removeMovie();
         } else {
           System.out.println("Sorry there has no movie in " + currentCineplex.getCineplexName());
         }
         break;
       case 5:
         getMovieList();
         break;
       case 6:
         viewCinemaFromDatabase();
         return;
       case 7:
         System.out.println("Please choose the option below");
         System.out.println("1) Quit to the cineplex configuration");
         System.out.println("2) Quit from system");
         int option = scan.nextInt();
         if (option == 1) {
           viewCinemaFromDatabase();
         } else if (option == 2) {
           System.out.println("Quitting from system");
         }
         return;
       default:
         throw new ChoiceException("Sorry your input is not listed in our system");
     }
     cDatabase.writeToDatabase("CineplexDatabase.dat", cineplexList);
     ratedMovieDatabase.writeToDatabase("RatedMovie.dat", listRatedMovie);
     holidayDatabase.writeToDatabase("HolidayDatabase.dat", listHoliday);
   }
 }
public class UserApplication implements Serializable {

  private static final long serialVersionUID = 1L;

  private static final int MAIN_MENU = 0;
  private static final int CINEPLEX_INTERFACE = 1;
  private static final int MOVIE_INTERFACE_FOR_SELECTED_CINEPLEX = 2;
  private static final int BOOKING_MAIN_INTERFACE = 3;
  private static final int RATING_INTERFACE = 4;
  private static final int SELECT_TIMING_INTERFACE = 5;
  private static final int SELECT_AGE_GROUP_INTERFACE = 6;
  private static final int SELECT_SEAT = 7;
  private static final int MOVIE_INTERFACE = 8;
  private static final int CHECK_MOVIE_INTERFACE = 9;

  private static CineplexDatabase userDatabase = new CineplexDatabase();
  private static ArrayList<Cineplex> cineplexList =
      userDatabase.readFromDatabase("CineplexDatabase.dat");
  private static Scanner sc = new Scanner(System.in);
  private static ArrayList<Movie> movieListForSpecificCineplex = new ArrayList<Movie>();
  private static Customer customer = new Customer();
  private static ArrayList<MovieDate> movieScheduleList = new ArrayList<MovieDate>();
  private static Movie movieChosen = new Movie();
  private static RatedMovieDatabase ratedMovieDatabase = new RatedMovieDatabase();
  private static ArrayList readMovie = ratedMovieDatabase.readFromDatabase("RatedMovie.dat");
  private static RatedMovie ratedMovie = (RatedMovie) readMovie.get(0);
  private static CustomerDatabase customerDatabase = new CustomerDatabase();
  private static ArrayList customerList = customerDatabase.readFromDatabase("CustomerDatabase.dat");
  private static MovieDate choosenDate;
  private static int choiceDate = 0;

  public static void main(String[] args) {

    boolean carryOn = true;
    try {
      while (carryOn) {

        int option = requestInput(MAIN_MENU);

        System.out.flush();

        switch (option) {
          case 1:
            listMovies(0);
            break;

          case 2:
            listMovies(1);
            break;

          case 3:
            ArrayList<String> searchResult = new ArrayList<String>();

            String searchMovie = "";

            System.out.println("Enter movie title: ");

            sc.nextLine();
            searchMovie = sc.nextLine();
            System.out.flush();
            for (int i = 0; i < cineplexList.size(); i++) {

              searchResult = searchCineplex(searchMovie, cineplexList.get(i));
              if (searchResult.size() == 0) {

                System.out.println(
                    cineplexList.get(i).getCineplexName() + ":  No movie to show. \n");

              } else {

                for (int j = 0; j < searchResult.size(); j++) {

                  System.out.println(searchResult.get(j));
                }
              }
              System.out.println("");
            }

            break;

          case 4:
            int cineplexChoice = 0;
            requestInput(BOOKING_MAIN_INTERFACE);
            if (customer.confirmCustomerInfo()) cineplexChoice = requestInput(CINEPLEX_INTERFACE);
            else {

              System.out.println("Cancelled");
              break;
            }

            movieListForSpecificCineplex =
                cineplexList.get(cineplexChoice - 1).getMovieListAvailable();

            int movieChoice = requestInput(MOVIE_INTERFACE_FOR_SELECTED_CINEPLEX);

            movieChosen = movieListForSpecificCineplex.get(movieChoice - 1);

            movieScheduleList = movieChosen.getAvailableMovieDateList();

            if (movieScheduleList.size() > 0) {
              int timingChoice = requestInput(SELECT_TIMING_INTERFACE);
              choiceDate = timingChoice;
              int ageGroup = requestInput(SELECT_AGE_GROUP_INTERFACE);
              double ticketPrice = movieChosen.getPrice(ageGroup, choosenDate);
              requestInput(SELECT_SEAT);

              movieChosen.notificationMessage();
              System.out.println(
                  "Ticket price is SGD " + ticketPrice + "." + " Proceed to payment? (y / n)");

              String confirmation = sc.next();

              if (confirmation.equals("y") || confirmation.equals("Y"))
                try {
                  displayTicket(timingChoice);
                } catch (Exception e) {
                  e.printStackTrace();
                }
              userDatabase.writeToDatabase("CineplexDatabase.dat", cineplexList);
              customerDatabase.writeToDatabase("CustomerDatabase.dat", customerList);
            } else {
              System.out.println("No schedule movie");
            }
            break;

          case 5:
            System.out.println("Select a movie to rate: ");
            requestInput(MOVIE_INTERFACE);
            break;

          case 6:
            requestInput(CHECK_MOVIE_INTERFACE);
            break;

          case 7:
            System.out.println("Quitting");
            System.exit(0);
        }
      }
    } catch (Exception e) {
      e.printStackTrace();
      System.out.println("Your input is invalid that make this program undergo exception fault");
      System.out.println("1) Restart Program");
      System.out.println("2) Quit");
      sc.nextLine();
      int option = sc.nextInt();
      if (option == 1) {
        UserApplication.main(args);
      } else {
        System.out.println("Quit");
        return;
      }
    }
  }

  private static void displayTicket(int timingChoice) throws Exception {

    // System.out.println("Transaction ID: " + customer.getTransactionId());
    // generate the transaction Id here
    String transactionId = "";
    transactionId += (String) customer.getName().substring(0, 3).toUpperCase();
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmm");
    Calendar calendar = Calendar.getInstance();
    transactionId += dateFormat.format(calendar.getTime());

    String bookingHistory = "";
    bookingHistory += movieChosen.getTitle() + ", TransactionId:" + transactionId;
    customer.addToBookedMovie(bookingHistory);
    System.out.println("TransactionId: " + transactionId);
    System.out.println("Your seat: " + customer.getSeat());
    System.out.println("choice date: " + choiceDate);
    System.out.println(
        "Showing cinema: "
            + movieChosen
                .getAvailableMovieDateList()
                .get(choiceDate - 1)
                .getCinema()
                .getCinemaName());
    System.out.println("Showing time: " + movieScheduleList.get(timingChoice - 1).getTime());
    System.out.println("\n");
  }

  private static int requestInput(int userInterface) {

    switch (userInterface) {
      case MAIN_MENU:
        System.out.println(
            "Choose one option:\n"
                + "1) List the movies available\n"
                + "2) List the movies with details\n"
                + "3) Search for movies\n"
                + "4) Book ticket\n"
                + "5) Rate,Review and see the top movie\n"
                + "6) View your booking\n"
                + "7) Exit\n");

        // input check
        while (true) {
          if (sc.hasNextInt()) {
            int choice = sc.nextInt();
            if (choice > 0 && choice <= 7) return choice;
            else continue;
          }
          sc.nextLine();
          System.out.println("Invalid Option, choose again: ");
        }

      case CINEPLEX_INTERFACE:
        System.out.println("Choose cineplex:");

        for (int i = 0; i < cineplexList.size(); i++) {

          System.out.printf("%d) ", i + 1);
          System.out.println(cineplexList.get(i).getCineplexName());
        }

        // input check
        while (true) {
          if (sc.hasNextInt()) {
            int choice = sc.nextInt();
            if (choice > 0 && choice <= cineplexList.size() + 1) return choice;
            else continue;
          }
          sc.nextLine();
          System.out.println("Invalid Option, choose again: ");
        }

      case MOVIE_INTERFACE_FOR_SELECTED_CINEPLEX:
        System.out.println("Choose movie:");

        for (int i = 0; i < movieListForSpecificCineplex.size(); i++) {

          System.out.printf("%d) ", i + 1);
          System.out.println(movieListForSpecificCineplex.get(i).getTitle());
        }

        // input check
        while (true) {
          if (sc.hasNextInt()) {
            int choice = sc.nextInt();
            if (choice > 0 && choice <= movieListForSpecificCineplex.size() + 1) return choice;
            else continue;
          }
          sc.nextLine();
          System.out.println("Invalid Option, choose again: ");
        }

      case MOVIE_INTERFACE:
        /*System.out.println("Choose movie:");

        for (int i = 0; i < movieListForAllCineplex.size(); i++){

        	System.out.printf("%d) ", i + 1);
        	System.out.println(movieListForAllCineplex.get(i).getTitle());

        }
        if (sc.hasNextInt()){

        	int choice = sc.nextInt();
        	while (choice >= movieListForAllCineplex.size() + 1){

        		System.out.println("Invalid Option, choose again: ");
        		choice = sc.nextInt();
        	}
        	return choice;

        }
        */
        // print all the movie from ratedmovie

        System.out.println("1) Top 5 Movie based on Rating");
        System.out.println("2) Top 5 movie based on Ticket Sales");
        System.out.println("3) Rate the movie");
        System.out.println("4) Write your review here");
        System.out.println("5) See the review of your favorite movie");
        int choiceOption = sc.nextInt();
        switch (choiceOption) {
          case 1:
            ratedMovie.printTopFiveMovieBasedOnRating();
            break;
          case 2:
            ratedMovie.printTopFiveMovieBasedOnTicket();
            break;
          case 3:
            ratedMovie.printTopFiveMovieBasedOnRating();
            System.out.println("which movie you want to rate");
            int movieRatedOption = sc.nextInt();
            while (true) {
              System.out.println("insert your rating here(1-5)");
              double rating = sc.nextDouble();
              if (rating > 5 || rating < 0) {
                System.out.println("sorry please put the acceptable range\n");
                continue;
              }
              ratedMovie.updateMovieRating(movieRatedOption - 1, rating);
              break;
            }
            break;
          case 4:
            ratedMovie.printNormalMovieList();
            System.out.println("Which movie you want to review");
            int optionReview = sc.nextInt();
            String movieHasRated = ratedMovie.getRatedMovie().get(optionReview - 1).getTitle();
            sc.nextLine();
            System.out.println("Insert your name please");
            String bufferName = sc.nextLine();
            System.out.println("Insert your review here");
            String reviewIns = "Review: \n";
            String reviewInserted = sc.nextLine();
            reviewIns += reviewInserted;
            System.out.println("");

            ratedMovie.updateMovieReview(bufferName, reviewIns, optionReview - 1);
            break;
          case 5:
            ratedMovie.printNormalMovieList();
            System.out.println("which movie you want to see the review");
            int optionReview1 = sc.nextInt();
            ratedMovie.printReview(optionReview1 - 1);
            break;
        }
        ratedMovieDatabase.writeToDatabase("RatedMovie.dat", readMovie);
        System.out.println("");
        return 0;

      case BOOKING_MAIN_INTERFACE:
        String customerEmailAdd;
        int customerPhoneNumber;
        System.out.println("Please enter your name: ");
        sc.nextLine();
        String customerName = sc.nextLine();
        System.out.println("Please enter your phone number: ");
        do {

          customerPhoneNumber = sc.nextInt();

          if (customerPhoneNumber / 10000000 == 8 || customerPhoneNumber / 10000000 == 9) break;
          else System.out.println("Invalid phone number, enter again: ");
          ;

        } while (true);

        System.out.println("Please enter your e-mail address: ");
        do {

          customerEmailAdd = sc.next();

          if (validateEmailAdd(customerEmailAdd) == false)
            System.out.println("Invalid email address, enter again: ");
          else break;

        } while (true);
        // need to check whether there has a people with the same name or not
        boolean pass = true;
        for (int i = 0; i < customerList.size(); i++) {
          customer = (Customer) customerList.get(i);
          if (customer.getEmailAdd().equals(customerEmailAdd)) {
            System.out.println("\nyour account has been in database");
            pass = false;
            break;
          }
        }
        if (pass) {
          customer = new Customer(customerName, customerPhoneNumber, customerEmailAdd);
          customerList.add(customer);
        }
        return 0;

      case RATING_INTERFACE:
        System.out.println("Select movie from list below to rate: ");
        listMovies(0);
        System.out.print("Your selection: ");

        return 0;

      case SELECT_TIMING_INTERFACE:
        System.out.println("Choose timing:");

        for (int i = 0; i < movieScheduleList.size(); i++) {

          System.out.printf("%d) ", i + 1);
          System.out.println(movieScheduleList.get(i).getTime());
        }

        // input check
        while (true) {
          if (sc.hasNextInt()) {
            int choice = sc.nextInt();
            if (choice > 0 && choice <= movieScheduleList.size() + 1) {
              choosenDate = movieScheduleList.get(choice - 1);
              return choice;
            } else continue;
          }
          sc.nextLine();
          System.out.println("Invalid Option, choose again: ");
        }

      case SELECT_AGE_GROUP_INTERFACE:
        System.out.println("Select your age group:");

        System.out.println(
            "1) Child (12 and below)"
                + "\n2) Adult (13-64)"
                + "\n3) Senior Citizen (65 and above)");

        // input check
        while (true) {
          if (sc.hasNextInt()) {
            int choice = sc.nextInt();
            if (choice > 0 && choice <= 4) return choice;
            else continue;
          }
          sc.nextLine();
          System.out.println("Invalid Option, choose again: ");
        }

      case SELECT_SEAT:
        Cinema showingCinema =
            movieChosen.getAvailableMovieDateList().get(choiceDate - 1).getCinema();
        boolean success = true;
        System.out.println(showingCinema.getSeatArrangement());
        System.out.println("Select seat from cinema layout above: ");
        System.out.print("Row (A - J): ");
        String row = sc.next();
        System.out.print("Column (1 - 10): ");
        int column = sc.nextInt();

        while (!showingCinema.requestSeat(row, column)) {

          System.out.println("Seat taken, please select again");
          System.out.print("(To cancel, enter 'z') Row (A - J): ");
          row = sc.next();
          if (row.equals("z")) {
            success = false;
            break;
          }
          System.out.print("Column (1 - 10): ");
          column = sc.nextInt();
        }

        if (success == true) {

          System.out.println("Successfully booked! movie name: " + movieChosen.getTitle());
          customer.assignSeat(row + Integer.toString(column));
          ratedMovie.updateMovieTicket(movieChosen.getTitle());

        } else {

          System.out.println("Cancelled");
        }

        return 0;

      case CHECK_MOVIE_INTERFACE:
        System.out.println("Enter your email address: ");
        do {

          customerEmailAdd = sc.next();

          if (validateEmailAdd(customerEmailAdd) == false)
            System.out.println("Invalid email address, enter again: ");
          else break;

        } while (true);

        Customer currentCustomer = null;

        for (int i = 0; i < customerList.size(); i++) {

          if (((Customer) customerList.get(i)).getEmailAdd().equals(customerEmailAdd)) {

            currentCustomer = (Customer) customerList.get(i);
            break;
          }
        }
        if (currentCustomer != null) {
          ArrayList<String> temp = currentCustomer.getBookedMovieList();
          String currentTransactionId = currentCustomer.getTransactionId();
          printBookedMovie(temp, currentTransactionId);
        } else {
          System.out.println("Sorry database do not save your email, have you ordered yet?\n");
        }
        return 0;

      default:
        return 0;
    }
  }

  private static void printBookedMovie(ArrayList<String> temp, String txnid) {

    System.out.println("Your booked movie(s): ");

    for (int i = 0; i < temp.size(); i++) {
      System.out.printf("%d: %s\t\n", i + 1, temp.get(i));
    }

    System.out.println("");
  }

  private static void listMovies(int cineplex) {

    if (cineplex == 0) {

      for (int i = 0; i < cineplexList.size(); i++) {

        System.out.println(cineplexList.get(i).getCineplexName() + ":");
        cineplexList.get(i).listMovie();
        System.out.println();
      }

    } else {
      // first populate all the movie from all cineplex first
      ArrayList<Movie> movieList = new ArrayList<Movie>();
      for (int i = 0; i < cineplexList.size(); i++) {
        ArrayList<Movie> currentMovieList = cineplexList.get(i).getMovieList();
        for (int j = 0; j < currentMovieList.size(); j++) {
          Movie curMovie = currentMovieList.get(j);
          boolean pass = true;
          for (int k = 0; k < movieList.size(); k++) {
            if (movieList.get(k).getTitle().equals(curMovie.getTitle())) {
              pass = false;
              break;
            }
          }
          // add the movie into movieList
          if (pass) {
            movieList.add(curMovie);
          }
        }
      }

      Cineplex.printMovieForUser(movieList);
    }
  }

  private static ArrayList<String> searchCineplex(String title, Cineplex cineplex) {

    ArrayList<String> result = new ArrayList<String>();

    movieListForSpecificCineplex = cineplex.getMovieList();

    for (int i = 0; i < movieListForSpecificCineplex.size(); i++) {
      Movie curMovie = new Movie();
      curMovie = movieListForSpecificCineplex.get(i);
      if ((curMovie.getTitle().toLowerCase()).equals(title.toLowerCase())) {
        // processing the status first
        String status = "";
        for (int j = 0; j < curMovie.getArrayListOfMovieDate().size(); j++) {
          status = curMovie.getArrayListOfMovieDate().get(j).getStatus();
          if (status.equals("End of Showing")) {
            status = "Now Showing";
          }
        }

        result.add(
            cineplex.getCineplexName()
                + ":  "
                + "\n"
                + curMovie.getTitle()
                + "\nPrice: "
                + Double.toString(curMovie.getNormalPrice())
                + "\nDuration: "
                + curMovie.getDuration()
                + "\nStatus:  "
                + status);
      }
    }

    return result;
  }

  private static boolean validateEmailAdd(String email) {
    String ePattern =
        "^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+\\.)+[a-zA-Z]{2,}))$";
    java.util.regex.Pattern p = java.util.regex.Pattern.compile(ePattern);
    java.util.regex.Matcher m = p.matcher(email);
    return m.matches();
  }

  private static int seeMovieShowTime() {
    for (int i = 0; i < cineplexList.size(); i++) {
      System.out.printf("%d) ", i + 1);
      System.out.println(cineplexList.get(i).getCineplexName());
    }
    int opt = sc.nextInt();
    if (opt > cineplexList.size() || opt < 0) {
      System.out.println("sorry your choice is invalid, please choose again");
      seeMovieShowTime();
    }
    return opt;
  }
}