public IncomingCallsPriority Answer(string consultant)
{
if (Calls.Count > 0)
{
IncomingCallsPriority call = Calls.Dequeue();
call.Consultant = consultant;
call.StartTime = DateTime.Now;
return(call);
}
return(null);
}
public void Call(int clientId, bool isPriority = false)
{
IncomingCallsPriority call = new IncomingCallsPriority()
{
Id = ++_counter,
ClientId = clientId,
CallTime = DateTime.Now,
IsPriority = isPriority
};
Calls.Enqueue(call, isPriority ? 0 : 1);
}
static void Main(string[] args)
{
// Many Consultant
//CallCenter centerMany = new CallCenter();
//Parallel.Invoke(
// () => CallersAction(centerMany),
// () => ConsultantAction(centerMany, "Marcin", ConsoleColor.Red),
// () => ConsultantAction(centerMany, "James", ConsoleColor.Yellow),
// () => ConsultantAction(centerMany, "Olivia", ConsoleColor.Green));
// One Consultant
//Random random = new Random();
//CallCenter center = new CallCenter();
//center.Call(1234);
//center.Call(5678);
//center.Call(1468);
//center.Call(9641);
//while (center.AreWaitingCalls())
//{
// IncomingCalls call = center.Answer("Marcin");
// Log($"Call #{call.Id} from {call.ClientId} is answered by {call.Consultant}.");
// Thread.Sleep(random.Next(1000, 10000));
// center.End(call);
// Log($"Call #{call.Id} from {call.ClientId} is ended by {call.Consultant}.");
// Priority Queue
Random random = new Random();
CallCenterPriority center = new CallCenterPriority();
center.Call(1234);
center.Call(5678, true);
center.Call(1468);
center.Call(9641, true);
while (center.AreWaitingCalls())
{
IncomingCallsPriority call = center.Answer("Marcin");
Log($"Call #{call.Id} from {call.ClientId} is answered by {call.Consultant} / Mode: {(call.IsPriority ? "priority" : "normal")}.");
Thread.Sleep(random.Next(1000, 10000));
center.End(call);
Log($"Call #{call.Id} from {call.ClientId} is ended by {call.Consultant}.");
}
}
public void End(IncomingCallsPriority call)
{
call.EndTime = DateTime.Now;
}