admin menu
unknown
java
a year ago
6.3 kB
6
Indexable
import java.util.Scanner; import java.util.ArrayList; public class AdminMenu { private static final int ADMIN_PASS = 123; public static void displayMenu(Scanner keyboard, ArrayList<Movie> action, ArrayList<Movie> comedy, ArrayList<Movie> romance, ArrayList<Movie> horror, ArrayList<Movie> kids) { boolean continueMenu = true; while (continueMenu) { System.out.println("Please Enter the Admin Password:"); int enteredPass = keyboard.nextInt(); if (enteredPass == ADMIN_PASS) { System.out.println("Welcome Back! What Would You Like To Do?"); System.out.println("1. Add New Movie"); System.out.println("2. Remove Movie"); System.out.println("3. Display Movies by Genre"); System.out.println("4. Exit Admin Menu"); int adminChoice = keyboard.nextInt(); switch (adminChoice) { case 1: addNewMovie(keyboard, action, comedy, romance, horror, kids); break; case 2: removeMovie(keyboard, action, comedy, romance, horror, kids); break; case 3: displayMoviesByGenre(keyboard, action, comedy, romance, horror, kids); break; case 4: continueMenu = false; break; default: System.out.println("Invalid choice. Please select a number from 1-4."); } } else { System.out.println("Incorrect Admin Password. Access Denied."); break; // Exit the loop if the password is incorrect } } } private static void addNewMovie(Scanner keyboard, ArrayList<Movie> action, ArrayList<Movie> comedy, ArrayList<Movie> romance, ArrayList<Movie> horror, ArrayList<Movie> kids) { char contAdd = 'Y'; while (Character.toUpperCase(contAdd) == 'Y') { System.out.println("Enter Movie Name:"); keyboard.nextLine(); // Consume the leftover newline if any String name = keyboard.nextLine(); keyboard.nextLine(); System.out.println("Enter Genre:"); String genre = keyboard.next(); System.out.println("Enter Rating (1-10):"); int rating = keyboard.nextInt(); keyboard.nextLine(); Movie newMovie = new Movie(name, genre, rating); switch (genre.toLowerCase()) { case "action": action.add(newMovie); break; case "comedy": comedy.add(newMovie); break; case "romance": romance.add(newMovie); break; case "horror": horror.add(newMovie); break; case "kids": kids.add(newMovie); break; default: System.out.println("Unknown genre: " + genre + ". Movie not added."); } System.out.println("Movie added successfully! Would you like to add another? (Y/N)"); contAdd = keyboard.next().charAt(0); } System.out.println("Okay, goodbye!"); } private static void removeMovie(Scanner keyboard, ArrayList<Movie> action, ArrayList<Movie> comedy, ArrayList<Movie> romance, ArrayList<Movie> horror, ArrayList<Movie> kids) { System.out.println("Please select a genre to remove a movie:"); System.out.println("1. Action"); System.out.println("2. Comedy"); System.out.println("3. Romance"); System.out.println("4. Horror"); System.out.println("5. Kids"); int genreChoice = keyboard.nextInt(); ArrayList<Movie> selectedGenreList; switch (genreChoice) { case 1: selectedGenreList = action; break; case 2: selectedGenreList = comedy; break; case 3: selectedGenreList = romance; break; case 4: selectedGenreList = horror; break; case 5: selectedGenreList = kids; break; default: System.out.println("Invalid choice. Please select a number from 1-5."); return; } System.out.println("Select the index of the movie you want to remove:"); for (int i = 0; i < selectedGenreList.size(); i++) { Movie movie = selectedGenreList.get(i); System.out.println(i + 1 + ". " + movie.getName()); } int movieIndex = keyboard.nextInt() - 1; // Adjusting for zero-based indexing if (movieIndex >= 0 && movieIndex < selectedGenreList.size()) { selectedGenreList.remove(movieIndex); System.out.println("Movie removed successfully."); } else { System.out.println("Invalid movie index."); } } private static void displayMoviesByGenre(Scanner keyboard, ArrayList<Movie> action, ArrayList<Movie> comedy, ArrayList<Movie> romance, ArrayList<Movie> horror, ArrayList<Movie> kids) { System.out.println("Please select a genre:"); System.out.println("1. Action"); System.out.println("2. Comedy"); System.out.println("3. Romance"); System.out.println("4. Horror"); System.out.println("5. Kids"); int genreChoice = keyboard.nextInt(); switch (genreChoice) { case 1: displayMovies(action, "Action"); break; case 2: displayMovies(comedy, "Comedy"); break; case 3: displayMovies(romance, "Romance"); break; case 4: displayMovies(horror, "Horror"); break; case 5: displayMovies(kids, "Kids"); break; default: System.out.println("Invalid choice. Please select a number from 1-5."); } } private static void displayMovies(ArrayList<Movie> movies, String genre) { if (movies.isEmpty()) { System.out.println("There are no movies in the " + genre + " genre."); } else { System.out.println("Displaying movies in the " + genre + " genre:"); for (Movie movie : movies) { movie.print(); } } } }
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