public static void CompareArtists(BackEndService service)
{
Console.WriteLine("Enter First Artists name:");
string artist1 = Console.ReadLine();
Console.WriteLine("Enter Second Artists name:");
string artist2 = Console.ReadLine();
double artist1Average = service.GetAverageLyricCount(artist1);
if (double.IsNaN(artist1Average))
{
artist1Average = 0;
}
double artist2Average = service.GetAverageLyricCount(artist2);
if (double.IsNaN(artist2Average))
{
artist2Average = 0;
}
double highest = Math.Max(artist1Average, artist2Average);
double lowest = Math.Min(artist1Average, artist2Average);
double difference = highest - lowest;
Console.WriteLine($"{artist1} has an average lyric count of {artist1Average}");
Console.WriteLine($"{artist2} has an average lyric count of {artist2Average}");
Console.WriteLine($"With a difference of {difference} words.");
}
public static void GetSingleArtist(BackEndService service)
{
Console.WriteLine("Enter Artist name:");
string artist = Console.ReadLine();
Console.WriteLine("Average lyrics length:");
double average = service.GetAverageLyricCount(artist);
if (double.IsNaN(average))
{
Console.WriteLine("No lyrics found for artist");
}
else
{
Console.WriteLine(average);
}
}