public static void Continue(Tracker tracker)
{
Console.WriteLine("What would you like to do? ['list' to see all animals, 'add' to add an animal to the list, or 'exit' to exit.");
string answer = Console.ReadLine();
if (answer == "add")
{
Console.WriteLine("Enter the name, type, and age of the animal separated by a comma.");
string animalProperties = Console.ReadLine();
Regex.Replace(animalProperties, @"\s+", "");
string[] props = animalProperties.Split(",");
Animal a = new Animal(props[0], props[1], int.Parse(props[2]));
tracker.AddAnimal(a);
Continue(tracker);
}
else if (answer == "list")
{
List <Animal> animals = tracker.GetAnimals();
if (animals.Count == 0)
{
Console.WriteLine("There are no animals in the list.");
}
else
{
foreach (Animal a in animals)
{
Console.WriteLine("Name: " + a.getName() + " \tType: " + a.getType() + " \tAge: " + a.getAge());
}
Console.ReadLine();
Continue(tracker);
}
}
else if (answer == "exit")
{
Console.WriteLine("Goodbye.");
}
else
{
Console.WriteLine("Not a valid option. Please check your input.");
Continue(tracker);
}
}