public static Movie[] reverseMovie(ReadMovie rm) {
System.out.println("\n===== Latest Added Movies =====");
if (rm.getAmount() == 0) return null;
int i = 0, k = 0;
Movie[] sortedMovieList = new Movie[rm.getAmount()];
MovieSerializer movieSerializer = new MovieSerializer();
rm.reverseI();
do {
sortedMovieList[k] = movieSerializer.deSerializeMovie(rm.getReverseFileName());
if (sortedMovieList[k] != null) {
if (sortedMovieList[k].getShowingStatus().equals("End of Showing"))
sortedMovieList[k] = null;
else k++;
i++;
}
} while (i < rm.getAmount());
ReadMovie.resetI();
if (sortedMovieList[0] == null) {
System.out.println("== NO MOVIE FOUND ==");
return null;
}
return sortedMovieList;
}
public static void viewMovie(ReadMovie rm) {
System.out.println("\n=== Displaying Movie ===");
int i = 0;
Movie movie = null;
MovieSerializer serializer = new MovieSerializer();
Scanner sc = new Scanner(System.in);
do {
if (i != 0) System.out.println(i + ". " + movie.getMovieTitle());
movie = serializer.deSerializeMovie(rm.getFileName());
i++;
} while (movie != null);
ReadMovie.resetI();
if (movie == null && i == 1) {
System.out.println("== NO MOVIE FOUND ==");
return;
}
int userInput = -1;
do {
System.out.println("\nOption: ");
System.out.println("1: View movie's detail ");
System.out.println("0: Back to main menu");
System.out.print("Enter your option: ");
try {
userInput = sc.nextInt();
} catch (InputMismatchException exception) {
System.out.println("\nPlease enter correct input!");
userInput = -1;
sc.nextLine();
}
switch (userInput) {
case 1:
printMovie(rm);
break;
default:
break;
}
} while (userInput != 0);
return;
}
public static void printMovie(ReadMovie rm) {
Scanner sc = new Scanner(System.in);
MovieSerializer serializer = new MovieSerializer();
System.out.print("\nPlease enter the movie name: ");
String movieName = sc.nextLine();
Movie mov = serializer.deSerializeMovie(movieName);
if (mov == null) {
System.out.println("Failed to find movie...Please enter available movie!");
return;
}
mov.printMovieDetail();
}
public static void addMovieReview(User user, Movie movie) {
Scanner sc = new Scanner(System.in);
int i = 0;
double newRating = 0;
MovieSerializer movieSerializer = new MovieSerializer();
UserSerializer userSerializer = new UserSerializer();
MovieReview reviewForThisMovie = new MovieReview();
if (user.getMovieReviewedByUser() != null) {
while (i < user.getMovieReviewedByUser().size()) {
if (user.getMovieReviewedByUser().get(i).getMovieName().equals(movie.getMovieTitle())) {
System.out.println("You have rated this movie.");
user.getMovieReviewedByUser().get(i).print();
System.out.println("Do you want to modify the review? (Y/N)");
if (UserApp.YN()) {
modifyReview(user, i);
return;
} else return;
} else i++;
}
}
reviewForThisMovie.setMovieName(movie.getMovieTitle());
reviewForThisMovie.setReviewer(user.getUserName());
while ((newRating > 5) || (newRating < 1)) {
System.out.print("Rating(1 - 5 [best]): ");
newRating = sc.nextInt();
if ((newRating > 5) || (newRating < 1))
System.out.println("You can only give a rating between 1 to 5!");
}
reviewForThisMovie.setRating(newRating);
System.out.print("Review: ");
sc.nextLine();
reviewForThisMovie.setReview(sc.nextLine());
movie.addReviewForThisMovie(reviewForThisMovie);
user.getMovieReviewedByUser().add(reviewForThisMovie);
movieSerializer.serializeMovie(movie);
userSerializer.serializeUser(user);
return;
}
public static Movie[] sortBySales(ReadMovie rm) // sort movie by rating with insert sort
{
System.out.println("\n===== Top Movies by Sales =====");
if (rm.getAmount() == 0) return null;
Movie key, temp;
int i = 0, k = 0;
Movie[] sortedMovieList = new Movie[rm.getAmount()];
MovieSerializer serializer = new MovieSerializer();
do {
sortedMovieList[k] = serializer.deSerializeMovie(rm.getFileName());
if (sortedMovieList[k].getShowingStatus().equals("End of Showing")) sortedMovieList[k] = null;
else k++;
i++;
} while (i < rm.getAmount());
ReadMovie.resetI();
if (sortedMovieList[0] == null) {
System.out.println("== NO MOVIE FOUND ==");
return null;
}
for (int j = 1; j < k; j++) {
key = sortedMovieList[j];
int position = j;
while (position > 0
&& (sortedMovieList[position].getTicketSales()
> sortedMovieList[position - 1].getTicketSales())) {
temp = sortedMovieList[position];
sortedMovieList[position] = sortedMovieList[position - 1];
sortedMovieList[position - 1] = temp;
position--;
}
sortedMovieList[position] = key;
}
return sortedMovieList;
}
public static Movie[] sortByRating(ReadMovie rm) // sort movie by rating with insert sort
{
System.out.println("\n===== Top Movies by Ratings =====");
if (rm.getAmount() == 0) return null;
Movie key, temp;
int i = 0, k = 0;
Movie[] movieList = new Movie[rm.getAmount()], sortedMovieList = new Movie[rm.getAmount()];
MovieSerializer serializer = new MovieSerializer();
do { // problem
sortedMovieList[k] = serializer.deSerializeMovie(rm.getFileName());
if ((sortedMovieList[k].getShowingStatus().equals("End of Showing"))
|| (sortedMovieList[k].averageMovieRating() == -1)) sortedMovieList[k] = null;
else k++;
i++;
} while (i < rm.getAmount());
ReadMovie.resetI();
if (sortedMovieList[0] == null) return null;
for (int l = 1; l < k; l++) {
key = sortedMovieList[l];
int position = l;
while (position > 0
&& (sortedMovieList[position].averageMovieRating()
> sortedMovieList[position - 1].averageMovieRating())) {
temp = sortedMovieList[position];
sortedMovieList[position] = sortedMovieList[position - 1];
sortedMovieList[position - 1] = temp;
position--;
}
sortedMovieList[position] = key;
}
return sortedMovieList;
}
public static Movie pickMovie(ReadMovie rm) {
int i = 0, userInput;
if (rm.getAmount() == 0) {
System.out.println("== NO MOVIE FOUND ==");
return null;
}
Movie[] movie = new Movie[rm.getAmount()];
MovieSerializer serializer = new MovieSerializer();
Scanner sc = new Scanner(System.in);
do {
if (i != 0) System.out.println(i + ". " + movie[i - 1].getMovieTitle());
movie[i] = serializer.deSerializeMovie(rm.getFileName());
i++;
} while (i < rm.getAmount());
System.out.println(i + ". " + movie[i - 1].getMovieTitle());
ReadMovie.resetI();
System.out.println("\nPlease choose a movie: (Enter -1 to quit)");
do {
try {
userInput = sc.nextInt();
} catch (InputMismatchException exception) {
System.out.println("\nPlease enter correct input!");
userInput = -1;
sc.nextLine();
}
if (userInput > i || userInput <= 0) continue;
else return movie[userInput - 1];
} while (userInput != -1);
return null;
}
public static void modifyReview(User user, int index) {
Scanner sc = new Scanner(System.in);
UserSerializer userSerializer = new UserSerializer();
MovieSerializer movieSerializer = new MovieSerializer();
int choice = -1, i = user.getMovieReviewedByUser().size() - 1 - index, newRating = 0;
Movie movie =
movieSerializer.deSerializeMovie(user.getMovieReviewedByUser().get(i).getMovieName());
String newReview;
int movieReviewIndex;
for (movieReviewIndex = 0;
movieReviewIndex < movie.getReviewForThisMovie().size();
movieReviewIndex++)
if (movie
.getReviewForThisMovie()
.get(movieReviewIndex)
.getReviewer()
.equals(user.getUserName())) break;
System.out.println("\n===== Modify Rating =====\n");
System.out.println("Review " + index);
user.getMovieReviewedByUser().get(i).print();
while (choice != 0) {
System.out.println("\n1: Edit review");
System.out.println("2: Edit rating");
System.out.println("3: Remove Rating");
System.out.println("0: Back to previous page");
System.out.println("What do you want to do?");
choice = sc.nextInt();
switch (choice) {
case 1:
System.out.print("Review: ");
newReview = sc.next();
user.getMovieReviewedByUser().get(i).setReview(newReview);
;
movie.getReviewForThisMovie().get(movieReviewIndex).setReview(newReview);
System.out.println("The review is changed successfully.");
break;
case 2:
while ((newRating > 5) || (newRating < 1)) {
System.out.print("Rating(1 - 5 [best]): ");
newRating = sc.nextInt();
if ((newRating > 5) || (newRating < 1))
System.out.println("You can only give a rating between 1 to 5!");
}
user.getMovieReviewedByUser().get(i).setRating(newRating);
movie.getReviewForThisMovie().get(movieReviewIndex).setRating(newRating);
System.out.println("The rating is changed successfully.");
break;
case 3:
System.out.println("Are you sure you want to remove this rating? (Y/N)");
if (UserApp.YN()) {
movie.getReviewForThisMovie().remove(user.getMovieReviewedByUser().get(i));
user.getMovieReviewedByUser().remove(i);
break;
} else break;
case 0:
break;
default:
System.out.println("Please input a valid option!");
break;
}
}
userSerializer.serializeUser(user);
movieSerializer.serializeMovie(movie);
}
public static void addMovie(ReadMovie rm) {
Scanner sc = new Scanner(System.in);
int userInput = -1;
System.out.println("\n=== We are going to create a movie. === ");
System.out.print("Please enter a movie name: ");
String movieName = sc.nextLine();
Movie mov = new Movie(movieName);
System.out.println("The movie \"" + movieName + "\" has been created.");
while (userInput < 9) {
System.out.println("========= Adding details to \"" + mov.getMovieTitle() + "\" ========== ");
System.out.println("1. Add movie rating (G, PG, PG13, NC16, M18, R21)");
System.out.println("2. Add/change showing status");
System.out.println("3. Add genre of movie (Adventure, Drama, etc)");
System.out.println("4. Add synopsis");
System.out.println("5. Add director's name");
System.out.println("6. Add movie's duration");
System.out.println("7. Add cast's name");
System.out.println("8. Add movie type");
System.out.println("9. Exit");
System.out.print("Enter your options: ");
try {
userInput = sc.nextInt();
} catch (InputMismatchException exception) {
System.out.println("\nPlease enter correct input!");
userInput = -1;
sc.nextLine();
}
sc.nextLine();
switch (userInput) {
case 1:
System.out.println("Enter movie rating: ");
mov.setMovieRating(sc.nextLine());
break;
case 2:
System.out.println("Press \'1\' for \"Coming Soon\"");
System.out.println("Press \'2\' for \"Preview\"");
System.out.println("Press \'3\' for \"Now Showing\"");
System.out.println("Press \'4\' for \"End of Showing\"");
try {
mov.setShowingStatus(sc.nextInt());
} catch (InputMismatchException exception) {
System.out.println("\nPlease enter correct input!");
sc.nextLine();
}
break;
case 3:
System.out.println("Enter genre of movie: ");
mov.addGenre(sc.nextLine());
break;
case 4:
System.out.println("Enter synopsis: ");
mov.setSynopsis(sc.nextLine());
break;
case 5:
System.out.println("Enter director's name: ");
mov.setDirectorName(sc.nextLine());
break;
case 6:
System.out.println("Enter movie's duration: ");
mov.setMovieDuration(sc.nextInt());
break;
case 7:
System.out.println("Enter cast's name: ");
mov.addCastName(sc.nextLine());
break;
case 8:
System.out.println("Press \'1\' for \"Normal\"");
System.out.println("Press \'2\' for \"Blockbuster\"");
try {
mov.setMovieType(sc.nextInt());
} catch (InputMismatchException exception) {
System.out.println("\nPlease enter correct input!");
sc.nextLine();
}
break;
default:
break;
}
}
System.out.println("Storing movie...");
MovieSerializer serializer = new MovieSerializer();
serializer.serializeMovie(mov);
System.out.println("Movie creation completed!");
rm.storeFileName(mov.getMovieTitle());
return;
}
public static void editMovie() {
Scanner sc = new Scanner(System.in);
int userInput = -1;
MovieSerializer serializer = new MovieSerializer();
System.out.println("\n=== Editing Movie ===");
System.out.println("Enter the movie that you want to edit: ");
String movieName = sc.nextLine();
Movie mov = serializer.deSerializeMovie(movieName);
if (mov == null) {
return;
}
while (userInput < 10) {
System.out.println("========= Adding details to \"" + mov.getMovieTitle() + "\" ========== ");
System.out.println("1. Edit movie name");
System.out.println("2. Edit movie rating (G, PG, PG13, NC16, M18, R21)");
System.out.println("3. Add/change showing status");
System.out.println("4. Add genre of movie (Adventure, Drama, etc)");
System.out.println("5. Edit synopsis");
System.out.println("6. Edit director's name");
System.out.println("7. Edit movie's duration");
System.out.println("8. Edit cast's name");
System.out.println("9. Edit movie type");
System.out.println("10. Exit");
System.out.println("Enter your options: ");
try {
userInput = sc.nextInt();
} catch (InputMismatchException exception) {
System.out.println("\nPlease enter correct input!");
userInput = -1;
sc.nextLine();
}
sc.nextLine();
switch (userInput) {
case 1:
System.out.println("Enter movie name: ");
mov.setMovieTitle(sc.nextLine());
System.out.println("New movie title: " + mov.getMovieTitle());
break;
case 2:
System.out.println("Enter movie rating: ");
mov.setMovieRating(sc.nextLine());
System.out.println("New movie rating: " + mov.getMovieRating());
break;
case 3:
System.out.println("Press \'1\' for \"Coming Soon\"");
System.out.println("Press \'2\' for \"Preview\"");
System.out.println("Press \'3\' for \"Now Showing\"");
System.out.println("Press \'4\' for \"End of Showing\"");
mov.setShowingStatus(sc.nextInt());
sc.nextLine();
System.out.println("New showing status: " + mov.getShowingStatus());
break;
case 4:
System.out.println("Enter genre of movie: ");
mov.addGenre(sc.nextLine());
System.out.println("All genres of movie: " + mov.getGenre());
break;
case 5:
System.out.println("Enter synopsis: ");
mov.setSynopsis(sc.nextLine());
System.out.println("New synopsis: ");
mov.printSynopsis();
break;
case 6:
System.out.println("Enter director's name: ");
mov.setDirectorName(sc.nextLine());
System.out.println("New director's name: " + mov.getDirectorName());
break;
case 7:
System.out.println("Enter movie's duration: ");
mov.setMovieDuration(sc.nextInt());
sc.nextLine();
System.out.println("New movie's duration: " + mov.getMovieDuration() + " minutes");
break;
case 8:
System.out.println("Enter cast's name: ");
mov.addCastName(sc.nextLine());
System.out.println("All casts' names: " + "\t" + mov.getCastName());
break;
case 9:
System.out.println("Press \'1\' for \"Normal\"");
System.out.println("Press \'2\' for \"Blockbuster\"");
mov.setMovieType(sc.nextInt());
sc.nextLine();
System.out.println("New movie type: " + mov.getMovieType());
break;
default:
break;
}
}
System.out.println("Storing movie...");
serializer.serializeMovie(mov);
System.out.println("Done.");
if (movieName.equalsIgnoreCase(mov.getMovieTitle())) {
return;
} else {
System.out.println("Deleting original serializable file...");
try {
File file = new File(movieName + ".ser");
if (file.delete()) {
System.out.println(file.getName() + " is deleted.");
} else {
System.out.println("Fail to delete file.");
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
