public void Execute(string[] args)
{
ConsoleInput consoleInput = new ConsoleInput(args, name);
if (consoleInput.IsValidCommandName())
{
ActivateParameters();
var minimumParameters = parameters.MandatoryLength();
var maximumParameters = parameters.ParametersLength();
if (consoleInput.Parameters.Length >= minimumParameters && consoleInput.Parameters.Length <= maximumParameters)
{
var phoneBook = new PhoneBook();
var fileIO = new InputOutput("PhoneBook.txt");
fileIO.ReadFile(ref phoneBook);
string index = consoleInput[0];
var currentItem = new KeyValuePair<string, Contact>();
if (phoneBook.RemoveAt(index, out currentItem))
{
// KeyValuePair<string, string> currentItem = phoneBook.GetElementTo(index);
// phoneBook.Remove(currentItem);
fileIO.WriteFile(ref phoneBook);
////Console.WriteLine("The contact '{0} => {1}: {2}' has been deleted.", new object[] { currentItem.Key, currentItem.Value.Name, currentItem.Value.PhoneNumber });
message = string.Format("The contact '{0} => {1}: {2}' has been deleted.", currentItem.Key, currentItem.Value.Name, currentItem.Value.PhoneNumber);
}
else ////Console.WriteLine("Your input must be an integer between 0 and {0}", new object[] { phoneBook.Count() });
message = string.Format("Your input '{0}' is not valid.", index);
}
else
{
message = string.Format("This command requires 1 mandatory parameter");
message += System.Environment.NewLine;
message += string.Format("{0}", string.Join(" ", parameters.Mandatory()[0].Name));
}
Console.WriteLine(Message());
}
}
public void RemoveAt()
{
PhoneBook phoneBook = new PhoneBook();
phoneBook.Add("Nick", "0744596866");
phoneBook.Add("John Smith", "0745516", "3gd");
phoneBook.Add("Samuel", "444");
phoneBook.RemoveAt("3gd");
Assert.AreEqual(2, phoneBook.Count());
}