public string buildQuestionToLevel(double popularFrom, double popularTo, string locationInTable)
{
albumIsNull:
Album album;
Song songForQuestion;
if ((album = BuildQuestionByArtistSkills()) != null)
{
this.albumForQuestion = album;
}
else if ((album = BuildQuestionByYearsSkills()) != null)
{
this.albumForQuestion = album;
}
else
{
Random rnd = new Random();
int chooseMethod = rnd.Next(0, 2);
if (chooseMethod == 1)
{
songForQuestion = db.GetSongOfArtistByPopularity(popularFrom, popularTo);
}
else
{
songForQuestion = db.GetOthersYearSkillsSong(locationInTable);
}
if (songForQuestion == null)
{
goto albumIsNull;
}
album = db.GetSpecificAlbumOfArtist(songForQuestion.Artist_id, songForQuestion.Album_name);
}
if (album == null)
{
goto albumIsNull;
}
this.albumForQuestion = album;
this.Question = this.Question.Replace("<artist_name>", album.Artist_name);
this.Question = this.Question.Replace("<album_name>", album.Album_name);
return(this.Question);
}
