aboutsummaryrefslogtreecommitdiff
path: root/src/musichub/main
diff options
context:
space:
mode:
Diffstat (limited to 'src/musichub/main')
-rw-r--r--src/musichub/main/Main.java246
1 files changed, 0 insertions, 246 deletions
diff --git a/src/musichub/main/Main.java b/src/musichub/main/Main.java
deleted file mode 100644
index f917b01..0000000
--- a/src/musichub/main/Main.java
+++ /dev/null
@@ -1,246 +0,0 @@
-package musichub.main;
-
-import musichub.business.*;
-
-import java.util.Iterator;
-import java.util.Scanner;
-
-public class Main {
- public static void main(String[] args) {
-
- MusicHub theHub = new MusicHub();
-
- System.out.println("Type h for available commands");
-
-
- Scanner scan = new Scanner(System.in);
- String choice = scan.nextLine();
-
- String albumTitle;
-
- if (choice.length() == 0) System.exit(0);
-
- while (choice.charAt(0) != 'q') {
- switch (choice.charAt(0)) {
- case 'h':
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 't':
- //album titles, ordered by date
- System.out.println(theHub.getAlbumsTitlesSortedByDate());
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 'g':
- //songs of an album, sorted by genre
- System.out.println("Songs of an album sorted by genre will be displayed; enter the album name, available albums are:");
- System.out.println(theHub.getAlbumsTitlesSortedByDate());
-
- albumTitle = scan.nextLine();
- try {
- System.out.println(theHub.getAlbumSongsSortedByGenre(albumTitle));
- } catch (NoAlbumFoundException ex) {
- System.out.println("No album found with the requested title " + ex.getMessage());
- }
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 'd':
- //songs of an album
- System.out.println("Songs of an album will be displayed; enter the album name, available albums are:");
- System.out.println(theHub.getAlbumsTitlesSortedByDate());
-
- albumTitle = scan.nextLine();
- try {
- System.out.println(theHub.getAlbumSongs(albumTitle));
- } catch (NoAlbumFoundException ex) {
- System.out.println("No album found with the requested title " + ex.getMessage());
- }
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 'u':
- //audiobooks ordered by author
- System.out.println(theHub.getAudiobooksTitlesSortedByAuthor());
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 'c':
- // add a new song
- System.out.println("Enter a new song: ");
- System.out.println("Song title: ");
- String title = scan.nextLine();
- System.out.println("Song genre (jazz, classic, hiphop, rock, pop, rap):");
- String genre = scan.nextLine();
- System.out.println("Song artist: ");
- String artist = scan.nextLine();
- System.out.println("Song length in seconds: ");
- int length = Integer.parseInt(scan.nextLine());
- System.out.println("Song content: ");
- String content = scan.nextLine();
- Song s = new Song(title, artist, length, content, genre);
- theHub.addElement(s);
- System.out.println("New element list: ");
- Iterator<AudioElement> it = theHub.elements();
- while (it.hasNext()) System.out.println(it.next().getTitle());
- System.out.println("Song created!");
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 'a':
- // add a new album
- System.out.println("Enter a new album: ");
- System.out.println("Album title: ");
- String aTitle = scan.nextLine();
- System.out.println("Album artist: ");
- String aArtist = scan.nextLine();
- System.out.println("Album length in seconds: ");
- int aLength = Integer.parseInt(scan.nextLine());
- System.out.println("Album date as YYYY-DD-MM: ");
- String aDate = scan.nextLine();
- Album a = new Album(aTitle, aArtist, aLength, aDate);
- theHub.addAlbum(a);
- System.out.println("New list of albums: ");
- Iterator<Album> ita = theHub.albums();
- while (ita.hasNext()) System.out.println(ita.next().getTitle());
- System.out.println("Album created!");
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case '+':
- //add a song to an album:
- System.out.println("Add an existing song to an existing album");
- System.out.println("Type the name of the song you wish to add. Available songs: ");
- Iterator<AudioElement> itae = theHub.elements();
- while (itae.hasNext()) {
- AudioElement ae = itae.next();
- if (ae instanceof Song) System.out.println(ae.getTitle());
- }
- String songTitle = scan.nextLine();
-
- System.out.println("Type the name of the album you wish to enrich. Available albums: ");
- Iterator<Album> ait = theHub.albums();
- while (ait.hasNext()) {
- Album al = ait.next();
- System.out.println(al.getTitle());
- }
- String titleAlbum = scan.nextLine();
- try {
- theHub.addElementToAlbum(songTitle, titleAlbum);
- } catch (NoAlbumFoundException | NoElementFoundException ex) {
- System.out.println(ex.getMessage());
- }
- System.out.println("Song added to the album!");
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 'l':
- // add a new audiobook
- System.out.println("Enter a new audiobook: ");
- System.out.println("AudioBook title: ");
- String bTitle = scan.nextLine();
- System.out.println("AudioBook category (youth, novel, theater, documentary, speech)");
- String bCategory = scan.nextLine();
- System.out.println("AudioBook artist: ");
- String bArtist = scan.nextLine();
- System.out.println("AudioBook length in seconds: ");
- int bLength = Integer.parseInt(scan.nextLine());
- System.out.println("AudioBook content: ");
- String bContent = scan.nextLine();
- System.out.println("AudioBook language (french, english, italian, spanish, german)");
- String bLanguage = scan.nextLine();
- AudioBook b = new AudioBook(bTitle, bArtist, bLength, bContent, bLanguage, bCategory);
- theHub.addElement(b);
- System.out.println("Audiobook created! New element list: ");
- Iterator<AudioElement> itl = theHub.elements();
- while (itl.hasNext()) System.out.println(itl.next().getTitle());
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 'p':
- //create a new playlist from existing elements
- System.out.println("Add an existing song or audiobook to a new playlist");
- System.out.println("Existing playlists:");
- Iterator<PlayList> itpl = theHub.playlists();
- while (itpl.hasNext()) {
- PlayList pl = itpl.next();
- System.out.println(pl.getTitle());
- }
- System.out.println("Type the name of the playlist you wish to create:");
- String playListTitle = scan.nextLine();
- PlayList pl = new PlayList(playListTitle);
- theHub.addPlaylist(pl);
- System.out.println("Available elements: ");
-
- Iterator<AudioElement> itael = theHub.elements();
- while (itael.hasNext()) {
- AudioElement ae = itael.next();
- System.out.println(ae.getTitle());
- }
- while (choice.charAt(0) != 'n') {
- System.out.println("Type the name of the audio element you wish to add or 'n' to exit:");
- String elementTitle = scan.nextLine();
- try {
- theHub.addElementToPlayList(elementTitle, playListTitle);
- } catch (NoPlayListFoundException | NoElementFoundException ex) {
- System.out.println(ex.getMessage());
- }
-
- System.out.println("Type y to add a new one, n to end");
- choice = scan.nextLine();
- }
- System.out.println("Playlist created!");
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case '-':
- //delete a playlist
- System.out.println("Delete an existing playlist. Available playlists:");
- Iterator<PlayList> itp = theHub.playlists();
- while (itp.hasNext()) {
- PlayList p = itp.next();
- System.out.println(p.getTitle());
- }
- String plTitle = scan.nextLine();
- try {
- theHub.deletePlayList(plTitle);
- } catch (NoPlayListFoundException ex) {
- System.out.println(ex.getMessage());
- }
- System.out.println("Playlist deleted!");
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- case 's':
- //save elements, albums, playlists
- theHub.saveElements();
- theHub.saveAlbums();
- theHub.savePlayLists();
- System.out.println("Elements, albums and playlists saved!");
- printAvailableCommands();
- choice = scan.nextLine();
- break;
- default:
-
- break;
- }
- }
- scan.close();
- }
-
- private static void printAvailableCommands() {
- System.out.println("t: display the album titles, ordered by date");
- System.out.println("g: display songs of an album, ordered by genre");
- System.out.println("d: display songs of an album");
- System.out.println("u: display audiobooks ordered by author");
- System.out.println("c: add a new song");
- System.out.println("a: add a new album");
- System.out.println("+: add a song to an album");
- System.out.println("l: add a new audiobook");
- System.out.println("p: create a new playlist from existing songs and audio books");
- System.out.println("-: delete an existing playlist");
- System.out.println("s: save elements, albums, playlists");
- System.out.println("q: quit program");
- }
-} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 14:38:40 +0000