private static List <SongFileInfo> PraseFileNamesIntoSongList(IEnumerable <string> musicFilePathsList)
{
var songList = new List <SongFileInfo>();
foreach (var filepath in musicFilePathsList)
{
string filename = string.Empty;
string filenameUpToDash = string.Empty;
int dashPosition;
int tildePositionPlusOne;
int parenPositionMinusOne;
string title;
int lengthOfTitle;
string artist;
SongFileInfo song;
try
{
filename = System.IO.Path.GetFileNameWithoutExtension(filepath);
dashPosition = filename.IndexOf(" - ");
filenameUpToDash = filename.Substring(0, dashPosition);
if (filename.Contains("~~"))
{
tildePositionPlusOne = filename.IndexOf("~~") + 2;
}
else
{
tildePositionPlusOne = filename.IndexOf("~") + 1;
}
if (tildePositionPlusOne > 12)
{
}
//no, we don't want the parenPosition if it's after the dash:
parenPositionMinusOne = filenameUpToDash.IndexOf("(") - 1;
if (parenPositionMinusOne > -1)
{
title = filename.Substring(tildePositionPlusOne, parenPositionMinusOne - tildePositionPlusOne).Trim();
}
else
{
title = filename.Substring(tildePositionPlusOne, dashPosition - tildePositionPlusOne).Trim();
}
if (filename.Contains("with Diana Ross"))
{
//sfd
}
if (filename.Contains("Duncan"))
{
//sfd
}
lengthOfTitle = filename.Length - dashPosition;
// the 3 below is for this " - " which starts at the dash position
artist = filename.Substring(dashPosition + 3, lengthOfTitle - 3).Trim();
if (artist.Contains("("))
{
artist = artist.Substring(0, artist.IndexOf("(")).Trim();
}
song = new SongFileInfo();
song.FilePath = filepath;
song.FileName = filename;
song.Title = title;
song.Artist = artist;
try
{
// https://stackoverflow.com/a/40839588/381082
var musicFile = TagLib.File.Create(filepath);
var genre = musicFile.Tag.FirstGenre;
song.Genre = genre;
}
catch (Exception)
{
throw;
}
songList.Add(song);
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("File name: " + filename + " Error: " + ex.ToString());
}
}
return(songList);
}
private static int GetNextOccuranceOfArtistIndex(List <SongFileInfo> songListByFileName, int currentIndex, SongFileInfo song)
{
//https://stackoverflow.com/a/38822432/381082
var nextArtistOccuranceIndex = songListByFileName.FindIndex(currentIndex + 1, sng => sng.Artist.ToUpper() == song.Artist.ToUpper());
return(nextArtistOccuranceIndex + 1);
}