public void FirstMenuAsync()
{
Console.WriteLine("Are you a returning User press Y if you are press any Key if your not (to Exit press x)");
string input = Console.ReadLine();
switch (input)
{
case "y":
var AllUser = new List <User>();
AllUser.AddRange(GetAllUserFromFile());
foreach (var item in AllUser)
{
Console.WriteLine(item.firstName + " " + item.LastName);
}
bool loop = true;
while (loop)
{
Console.WriteLine("write your first name to be selected\n");
input = Console.ReadLine();
Session = search.SearchingByName(AllUser, input.ToLower());
if (!Session.Any())
{
Console.WriteLine("Try Again, try writing the name better \nto Register your Name Press Y now (press x to exit)");
input = Console.ReadLine();
if (input.ToUpper() == "Y")
{
RegisterNameAsync();
}
else if (input.ToUpper() == "X")
{
Exit();
}
}
else
{
loop = false;
}
}
break;
case "x":
Exit();
break;
default:
RegisterNameAsync();
break;
}
SecondMenuAsync();
}