static void SongMenu()
{
Console.WriteLine("Choose Song and confirm with [Enter] Key" + Environment.NewLine
+ "Input any letter and confirm with [Enter] if you want jump to create Playlist!");
/// READS INPUT KEY
int input;
bool parsedSuccessfully = int.TryParse(Console.ReadLine(), out input); /// TRY TO CONVERT INPUT TO INT
if (parsedSuccessfully == false)
{
/// CHECKS IF INPUT IS INT OR CHAR (OPENS THE PLAYLIST MENU WHEN CHAR)
ResetLines(1);
PlaylistMenu();
}
if (input > _SongIndex)
{
/// CHECKS IF SONG NUMBER EXIT IN SONG LIST
ResetLines(2);
Console.WriteLine("Invalid song number! Type number from the list above!");
SongMenu();
}
/// CONVERTS CHOOSEN NUMBER TO SONG NAME
string songName = Convert.ToString(_SongsSList.GetByIndex(input - 1));
/// PRINTS THE SONG MENU
Console.WriteLine("Song Menu (choose option with button): " + Environment.NewLine
+ "Press [p] to play song" + Environment.NewLine
+ "Press [t] to play song from choosen second" + Environment.NewLine
+ "Press [o] to play song in repeat mode" + Environment.NewLine
+ "Press [c] to cancel song choose" + Environment.NewLine
+ "Press [q] to leave program" + Environment.NewLine
);
bool knownKeyPressed = false;
do
{
/// READS ONLY KEYS THAT ARE REQUIRED
ConsoleKeyInfo menuselection;
menuselection = Console.ReadKey(true);
switch (menuselection.KeyChar)
{
case 'p':
/// PLAYS SONG
Console.WriteLine("Press [enter] button to stop the song");
_Song = new Song(songName);
_Song.Play(); /// PLAY THE SONG
/// CLEAR CONSOLE AFTER SONG END
ResetLines(11);
_Song.Stop();
SongMenu();
break;
case 't':
/// WAITS FOR INT
int choosenTime;
Console.WriteLine("Input the second you want start song from:");
bool parsedTimeSuccessfully = int.TryParse(Console.ReadLine(), out choosenTime);
if (parsedTimeSuccessfully == false)
{
/// CHECKS IF INPUT IS INT
ResetLines(11); ///poprawić od tego momentu
Console.WriteLine("Type a number!");
SongMenu();
}
if (choosenTime >= SongInfo.GetSoundLength(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\MyMusic\\" + songName))
{
/// CHECKS IF INPUT IS NOT BIGGER THEN SONG LENGTH
ResetLines(11);
Console.WriteLine("Entered time must be lower than song length!");
SongMenu();
}
/// PLAYS SONG FROM CHOOSEN SECOND (TIME)
Console.WriteLine("Press [enter] button to stop the song");
_Song = new Song(songName, choosenTime);
_Song.Play();
ResetLines(13);
_Song.Stop();
SongMenu();
break;
case 'o':
Console.WriteLine("Press Enter to stop playing song in repeat mode!");
_Song = new Song(songName);
/// LOOP THE SONG PLAYING FUNCTION
_Song.Play();
_Song.Stop();
ResetLines(11);
SongMenu();
break;
case 'c':
ResetLines(10);
SongMenu();
break;
case 'q':
/// QUITS THE CONSOLE WINDOW
Environment.Exit(0);
break;
}
} while (!knownKeyPressed);
Console.WriteLine("Invalid key, choose one from options listed above!");
SongMenu();
}
/// CREATES THE SONGS QUEUE
static void PlaylistMenu()
{
/// DISPLAYS PLAYLIST MENU
Console.WriteLine("Playlist Menu (choose option with button) :" + Environment.NewLine
+ "Press [a] to add song to Playlist" + Environment.NewLine
+ "Press [d] to delete song from Playlist" + Environment.NewLine
+ "Press [p] to play Playlist" + Environment.NewLine
+ "Press [e] to exit Playlist Menu");
bool knownKeyPressed = false;
do
{
/// READS ONLY KEYS THAT ARE REQUIRED
ConsoleKeyInfo menuselection = Console.ReadKey(true);
string choosenSong;
switch (menuselection.KeyChar)
{
case 'a':
/// WAITS FOR SONG NUMBER
Console.WriteLine("Choose song number and confirm with [Enter] key!");
bool parsedSuccessfully = int.TryParse(Console.ReadLine(), out int songNumber);
if (parsedSuccessfully == false)
{
/// CHECKS IF INPUT IS INTEGER
ResetLines(2);
Console.WriteLine("Please enter a number!");
break;
}
if (songNumber > _SongsSList.Count)
{
/// CHECKS IF INPUT EXIST IN THE SORTED LIST
ResetLines(2);
Console.WriteLine("Invalid song number! Type number from the list above!");
break;
}
ResetLines(8);
/// CONVERTS INDEX TO STRING SONG NAME
choosenSong = _SongsSList.GetByIndex(songNumber - 1).ToString();
numberOfSongs++;
/// ADDS SONG TO LIST
_SongsPlaylist.Add(choosenSong);
/// WRITES CURRENT LIST
Console.WriteLine("Your current Playlist (" + (numberOfSongs) + " songs):");
foreach (string song in _SongsPlaylist)
{
Console.WriteLine(song);
}
Console.SetCursorPosition(0, Console.CursorTop - (numberOfSongs));
PlaylistMenu();
break;
case 'd':
/// WAITS FOR SONG NUMBER
Console.WriteLine("Choose song number and confirm with [Enter] key!");
bool parsedSuccessfully1 = int.TryParse(Console.ReadLine(), out songNumber);
if (parsedSuccessfully1 == false)
{
/// CHECKS IF INPUT IS INTEGER
ResetLines(2);
Console.WriteLine("Please enter a number!");
break;
}
if (songNumber > numberOfSongs)
{
/// CHECKS IF INPUT EXIST IN THE SORTED LIST
ResetLines(2);
Console.WriteLine("Invalid song number! Type number from the list above!");
break;
}
/// CONVERTS INDEX TO STRING SONG NAME
choosenSong = (_SongsSList.GetByIndex(songNumber - 1).ToString());
numberOfSongs--;
/// DELETE SONGS FROM THE LIST
_SongsPlaylist.Remove(choosenSong);
/// WRITES CURRENT LIST
Console.WriteLine("Your current Playlist (" + (numberOfSongs) + " songs):");
foreach (string song in _SongsPlaylist)
{
Console.WriteLine(song);
}
Console.SetCursorPosition(0, Console.CursorTop - numberOfSongs);
ResetLines(8);
PlaylistMenu();
break;
case 'p': //dodać reset line
/// PRINTS CURRENT QUEUE
Console.WriteLine(new string(' ', Console.WindowWidth));
Console.WriteLine("Your current Playlist (" + numberOfSongs + " songs):");
foreach (string song in _SongsPlaylist)
{
Console.WriteLine(song);
}
Console.WriteLine(new string(' ', Console.WindowWidth));
Console.WriteLine("Press Enter to stop playing Playlist!");
do
{
/// PLAYS EVERY ELEMENT IN SONGS QUEUE USING "One Song Loop" CLASS
foreach (string song in _SongsPlaylist)
{
_Song = new Song(song);
_Song.Play();
_Song.Stop();
}
} while (Console.ReadKey(true).Key != ConsoleKey.Enter);
Console.SetCursorPosition(0, Console.CursorTop - (numberOfSongs + 4));
foreach (string song in _SongsPlaylist)
{
ResetLines(1);
}
ResetLines(4 + numberOfSongs);
PlaylistMenu();
break;
case 'e': //dodać reset line
/// EXITS PLAYLIST MENU
ResetLines(8);
foreach (string song in _SongsPlaylist)
{
ResetLines(1);
}
SongMenu();
break;
}
} while (!knownKeyPressed);
ResetLines(9);
PlaylistMenu();
}