private static void SearchUserHandler(User usr, out ExtendedResult result)
{
string searchText = "";
while (searchText == "")
{
Console.Write("Enter search string: ");
searchText = Console.ReadLine();
}
User[] users = UserManager.Search(searchText);
Console.WriteLine();
if (users == null)
{
Console.WriteLine("No matching users.");
result = new ExtendedResult(ResultCode.Failure);
}
else
{
Console.WriteLine("Matched users:");
foreach (User u in users)
{
Console.WriteLine("\t" + u);
}
result = new ExtendedResult(ResultCode.None);
}
Console.WriteLine();
}
private static void RemoveUserHandler(User usr, out ExtendedResult result)
{
Console.Write("Enter login name: ");
string login = Console.ReadLine();
if (login == usr.Login)
{
throw new SIT321_Software_Assignment3.Exceptions.DeleteCurrentUserException();
}
SIT321_Software_Assignment3.Users.UserManager.Delete(login);
result = new ExtendedResult(ResultCode.None);
}
private static void FindUserHandler(User usr, out ExtendedResult result)
{
Console.Write("Enter login name: ");
string login = Console.ReadLine();
User searchUser;
if ((searchUser = SIT321_Software_Assignment3.Users.UserManager.Find(login)) == null)
{
Console.Error.WriteLine("Error: User not found");
result = new ExtendedResult(ResultCode.Failure);
}
else
{
Console.WriteLine(searchUser.GetDetail());
Console.WriteLine();
result = new ExtendedResult(ResultCode.None);
}
}
private static void AddUserHandler(User usr, out ExtendedResult result)
{
User newUsr = null;
int selection;
if (int.TryParse(Console.ReadLine(), out selection) == true)
{
switch (selection)
{
case 1: // Administrator
newUsr = SIT321_Software_Assignment3.Subsystems.AutoPrompt.Create <SIT321_Software_Assignment3.Users.Admin>();
break;
case 2: // Lecturer
newUsr = SIT321_Software_Assignment3.Subsystems.AutoPrompt.Create <SIT321_Software_Assignment3.Users.Lecturer>();
break;
case 3: // Student
newUsr = SIT321_Software_Assignment3.Subsystems.AutoPrompt.Create <SIT321_Software_Assignment3.Users.Student>();
break;
case 0: // Go back
// Do nothing
break;
default:
MessageBox.Show("Error: Invalid user type");
break;
}
}
if (newUsr != null)
{
SIT321_Software_Assignment3.Users.UserManager.Add(newUsr);
result = new ExtendedResult(ResultCode.None);
}
else
{
result = new ExtendedResult(ResultCode.Failure);
}
}
private static void LogoutHandler(User usr, out ExtendedResult result)
{
result = new ExtendedResult(ResultCode.Logout);
}
//Need to add more/an option(s) here for student and lecturer. The admin is already there
//Currently all the users have the same privledges.
#region General Handler Functions
private static void NoopHandler(User usr, out ExtendedResult result)
{
result = new ExtendedResult(ResultCode.None);
}
