static void List(ERQueue queue)
{
if (queue.IsEmpty())
{
Console.WriteLine("No Patients in the queue");
}
else
{
Console.WriteLine("Listing all Patients");
Console.Write(queue.ToString());
}
}
static void Remove(ERQueue queue)
{
Patient patient = queue.Dequeue();
if (patient == null)
{
Console.WriteLine("There are no more patients in the queue.");
}
else
{
Console.WriteLine("Processing patient: {0} with a priority of {1}", patient.Name, patient.Priority);
}
}
static void Add(ERQueue queue)
{
Console.WriteLine("What is the patient's name?");
string name = Console.ReadLine();
Console.WriteLine("What is the patient's priority?");
int priority = Convert.ToInt32(Console.ReadLine());
int result = queue.Enqueue(new Patient(name, priority));
if (result == -1)
{
Console.WriteLine("Queue was full");
}
}
static void Main(string[] args)
{
ERQueue queue = new ERQueue();
bool exitMenu = false;
while (!exitMenu)
{
PrintMenu();
string choice = Console.ReadLine().ToLower();
switch (choice)
{
case "a":
Add(queue);
break;
case "p":
Remove(queue);
break;
case "l":
List(queue);
break;
case "q":
Console.WriteLine("Goodbye");
exitMenu = true;
break;
default:
Console.WriteLine("Invalid choice, try again.");
break;
}
}
}