private void View()
{
Console.Clear();
Console.Write("Song ID: ");
int songId = Convert.ToInt32(Console.ReadLine());
SongsRepository songsRepository = new SongsRepository("songs.txt");
Entity.Song song = songsRepository.GetById(songId);
if (song == null)
{
Console.Clear();
Console.WriteLine("Song not found.");
Console.ReadKey(true);
return;
}
Console.WriteLine("ID:" + song.Id);
Console.WriteLine("Title :" + song.Title);
Console.WriteLine("Artist Name :" + song.ArtistName);
Console.WriteLine("Year :" + song.Year + "y");
Console.WriteLine("------------------------------------");
Console.WriteLine();
Console.ReadKey(true);
}
protected override void ViewMoreLogic(int id)
{
PlaylistsSongsRepository playlistsSongsRepo = new PlaylistsSongsRepository(Constants.PlaylistsSongsDirectory);
List <PlaylistsSongs> playlistsSongs = playlistsSongsRepo.GetAll(playlistsong => playlistsong.PlaylistId == id);
if (playlistsSongs.Count == 0)
{
Console.WriteLine("This playlist doesn't have any songs in it!");
return;
}
List <int> songsIds = new List <int>();
foreach (PlaylistsSongs playlistSong in playlistsSongs) //gets the song ids for the chosen playlist
{
songsIds.Add(playlistSong.SongId);
}
SongsRepository songsRepo = new SongsRepository(Constants.SongsDirectory);
List <Song> songs = new List <Song>();
foreach (int songId in songsIds) //gets the actual songs from the playlist
{
songs.Add(songsRepo.GetById(songId));
}
Console.WriteLine("Songs");
foreach (Song song in songs)
{
Console.WriteLine("Song ID: " + song.Id);
Console.WriteLine("Song Title: " + song.Title);
Console.WriteLine("Song Artist Name: " + song.ArtistName);
Console.WriteLine("Song Year: " + song.Year);
Console.WriteLine("============================================");
}
}
private void Update()
{
Console.Clear();
Console.Write("Song ID: ");
int songId = Convert.ToInt32(Console.ReadLine());
SongsRepository songsRepository = new SongsRepository("songs.txt");
Entity.Song song = songsRepository.GetById(songId);
if (song == null)
{
Console.Clear();
Console.WriteLine("Song not found.");
Console.ReadKey(true);
return;
}
Console.WriteLine("Editing Song (" + song.Title + ")");
Console.WriteLine("ID:" + song.Id);
Console.WriteLine("Title :" + song.Title);
Console.Write("New Title:");
string Title = Console.ReadLine();
Console.WriteLine("Artist Name :" + song.ArtistName);
Console.Write("New Artist Name :");
string ArtistName = Console.ReadLine();
Console.WriteLine("Year :" + song.Year);
Console.Write("New Year :");
string Year = Console.ReadLine();
if (!string.IsNullOrEmpty(Title))
{
song.Title = Title;
}
if (!string.IsNullOrEmpty(ArtistName))
{
song.ArtistName = ArtistName;
}
if (!string.IsNullOrEmpty(Year))
{
song.Year = Year;
}
songsRepository.Save(song);
Console.WriteLine("Song saved successfully.");
Console.ReadKey(true);
}
private void Delete()
{
SongsRepository songsRepository = new SongsRepository("songs.txt");
Console.Clear();
Console.WriteLine("Delete Task:");
Console.Write("Task Id: ");
int taskId = Convert.ToInt32(Console.ReadLine());
Entity.Song song = songsRepository.GetById(taskId);
if (song == null)
{
Console.WriteLine("Song not found!");
}
else
{
songsRepository.Delete(song);
Console.WriteLine("Song deleted successfully.");
}
Console.ReadKey(true);
}
private void Add()
{
Console.Clear();
Entity.Playlist playlist = new Entity.Playlist();
playlist.ParentUserId = AuthenticationService.LoggedUser.Id;
PlaylistRepository playlistRepository = new PlaylistRepository("playlist.txt");
Console.WriteLine("Add new Playlist:");
Console.Write("Name: ");
playlist.Name = Console.ReadLine();
Console.Write("Description: ");
playlist.Description = Console.ReadLine();
Console.Write("Add Song by Song ID :");
int songId = Convert.ToInt32(Console.ReadLine());
SongsRepository songsRepository = new SongsRepository("songs.txt");
Entity.Song song = songsRepository.GetById(songId);
if (song == null)
{
Console.Clear();
Console.WriteLine("Song not found.");
Console.ReadKey(true);
return;
}
playlist.Songs = song.Title + ", " + song.ArtistName + ", " + song.Year + " y.";
Console.Write("IsPublic: ");
playlist.IsPublic = Convert.ToBoolean(Console.ReadLine());
playlistRepository.Save(playlist);
Console.WriteLine("Playlist saved successfully.");
Console.ReadKey(true);
Console.WriteLine("-------------------------------------------");
}
private void Delete()
{
Console.Clear();
Console.WriteLine("\tDelete Song : ");
Console.Write("\tSong Id : ");
int songId = Convert.ToInt32(Console.ReadLine());
IsEmptyValidation(ref songId);
Song song = _songsRepository.GetById(songId);
if (song == null)
{
Console.WriteLine("\tSong not found!");
}
else
{
_songsRepository.Delete(song);
Console.WriteLine("\n");
Console.WriteLine("\tSong deleted successfully.");
}
Console.ReadKey(true);
}
private void Update()
{
Console.Clear();
Console.Write("Playlist ID: ");
int playlistId = Convert.ToInt32(Console.ReadLine());
PlaylistRepository playlistRepository = new PlaylistRepository("playlist.txt");
Entity.Playlist playlist = playlistRepository.GetById(playlistId);
if (playlist == null)
{
Console.Clear();
Console.WriteLine("Playlist not found.");
Console.ReadKey(true);
return;
}
Console.WriteLine("Editing Playlist (" + playlist.Name + ")");
Console.WriteLine("ID:" + playlist.Id);
Console.WriteLine("Name :" + playlist.Name);
Console.Write("New Name:");
string Name = Console.ReadLine();
Console.WriteLine("Description :" + playlist.Description);
Console.Write("New Description :");
string Description = Console.ReadLine();
Console.WriteLine("IsPublic :" + playlist.IsPublic);
Console.Write("New IsPublic :");
string IsPublic = Console.ReadLine();
Console.WriteLine("Add or Remove songs ?");
string answer = Console.ReadLine();
if (answer.ToLower() == "add")
{
Console.Write("Add Song by Song ID :");
int songId = Convert.ToInt32(Console.ReadLine());
SongsRepository songsRepository = new SongsRepository("songs.txt");
Entity.Song song = songsRepository.GetById(songId);
if (song == null)
{
Console.Clear();
Console.WriteLine("Song not found.");
Console.ReadKey(true);
return;
}
playlist.Songs += " / " + song.Title + ", " + song.ArtistName + ", " + song.Year + " y.";
Console.WriteLine("You add the song : " + song.Title + ", " + song.ArtistName + ", " + song.Year + " y. to your playlist!");
}
else if (answer.ToLower() == "remove")
{
Console.Write("Remove Song by Song Index in Playlist :");
int songId = Convert.ToInt32(Console.ReadLine());
//playlist.Songs;
}
if (!string.IsNullOrEmpty(Name))
{
playlist.Name = Name;
}
if (!string.IsNullOrEmpty(Description))
{
playlist.Description = Description;
}
playlistRepository.Save(playlist);
Console.WriteLine("Playlist saved successfully.");
Console.ReadKey(true);
}
private void DeleteSongFromPlaylist()
{
Console.Clear();
PlaylistsRepository playlistRepo = new PlaylistsRepository(Constants.PlaylistsDirectory);
List <Playlist> playlists = playlistRepo.GetAll(playlist => playlist.ParentUserId == AuthenticationService.LoggedUser.Id);
if (playlists.Count == 0)
{
Console.WriteLine("You don't have any playlists");
Console.ReadKey(true);
return;
}
foreach (Playlist playlist in playlists)
{
Console.WriteLine("Playlist ID: " + playlist.Id);
Console.WriteLine("Playlist Name: " + playlist.Name);
Console.WriteLine("Playlist Description: " + playlist.Description);
Console.WriteLine("==============================================================");
}
Console.Write("Playlist ID: ");
int playlistInputId = Int32.Parse(Console.ReadLine());
if (!playlists.Any(playlist => playlist.Id == playlistInputId))
{
Console.WriteLine("Playlist not found!");
Console.ReadKey(true);
return;
}
PlaylistsSongsRepository playlistsSongsRepo = new PlaylistsSongsRepository(Constants.PlaylistsSongsDirectory);
List <PlaylistsSongs> playlistsSongs = playlistsSongsRepo.GetAll(playlistSong => playlistSong.PlaylistId == playlistInputId);
Console.Clear();
if (playlistsSongs.Count == 0)
{
Console.WriteLine("This playlist doesn't have any songs!");
Console.ReadKey(true);
return;
}
SongsRepository songsRepo = new SongsRepository(Constants.SongsDirectory);
List <Song> songs = new List <Song>();
foreach (PlaylistsSongs playlistSong in playlistsSongs)
{
songs.Add(songsRepo.GetById(playlistSong.SongId));
}
foreach (Song song in songs)
{
Console.WriteLine("Song ID: " + song.Id);
Console.WriteLine("Song Title: " + song.Title);
Console.WriteLine("Song Artist Name: " + song.ArtistName);
Console.WriteLine("Song Year: " + song.Year);
Console.WriteLine("==========================================================");
}
Console.Write("Song ID: ");
int songInputId = Int32.Parse(Console.ReadLine());
bool IsSongExist = playlistsSongsRepo.GetAll(playlistSong => playlistSong.PlaylistId == playlistInputId && playlistSong.SongId == songInputId).Count > 0;
if (!IsSongExist)
{
Console.WriteLine("Song not found");
Console.ReadKey(true);
return;
}
playlistsSongsRepo.Delete(playlistSong => playlistSong.PlaylistId == playlistInputId && playlistSong.SongId == songInputId);
Console.WriteLine("Song deleted successfully from the playlist");
Console.ReadKey(true);
}
