protected void AcceptRequest(Request request, IPort port)
{
_Logger.WriteToLog("-> ATS process");
_Logger.WriteToLog(ObjectToLogString.ToLogString(request));
port.IncomingRequest(request);
}
protected void ProcessResponse(object sender, Response response)
{
var senderPort = _RoutingPorts[response.IncomingRequest.SourceNumber];
var targetPort = _RoutingPorts[response.IncomingRequest.TargetNumber];
var callInfo = _ConnectingCalls
.FirstOrDefault(x => x.Source == response.IncomingRequest.SourceNumber &&
x.Target == response.IncomingRequest.TargetNumber);
_Logger.WriteToLog("-> ATS process");
_Logger.WriteToLog(ObjectToLogString.ToLogString(response));
if (callInfo != null)
{
_ConnectingCalls.Remove(callInfo);
if (response.State == ResponseState.Answer)
{
callInfo.StartedAt = LocalDateTime.Now;
_ActiveCalls.Add(callInfo);
}
else
{
TerminateCall(_ConnectingCalls, response, targetPort);
}
}
}
protected void SendResponse(Request request, ResponseState state)
{
if (OnResponse != null)
{
var respond = new Response(state, request);
_Logger.WriteToLog("-> Response on incoming call");
_Logger.WriteToLog(ObjectToLogString.ToLogString(respond));
OnResponse(this, respond);
}
}
protected void RejectRequest(Request request, ResponseState responseState, IPort port)
{
var response = new Response(responseState, request);
_Logger.WriteToLog("-> ATS reject");
_Logger.WriteToLog(ObjectToLogString.ToLogString(response));
CallInfo call = new CallInfo(request.SourceNumber, request.TargetNumber);
call.StartedAt = LocalDateTime.Now;
port.CallWasCompleted(response);
OnTerminateCall(this, call);
}
public void SendRequest(PhoneNumber targetNumber)
{
if (OnRequest != null)
{
if (_ActiveCall != null)
{
this.TerminateConnection();
}
_ActiveCall = new Request(_PhoneNumber, targetNumber);
_Logger.WriteToLog("-> Send request");
_Logger.WriteToLog(ObjectToLogString.ToLogString(_ActiveCall));
OnRequest(this, _ActiveCall);
}
}
protected void AddCall(object sender, CallInfo callInfo)
{
var currentTariffPlan =
this._CurrentContracts
.Where(x => x.Number == callInfo.Source)
.OrderBy(x => x.Date)
.Last()
.TariffPlan;
callInfo.Price = currentTariffPlan.CalculatePriceOfCall(callInfo);
_Logger.WriteToLog("-> Billing system get new call");
_Logger.WriteToLog(ObjectToLogString.ToLogString(callInfo));
_NotPayCalls.Add(callInfo);
}
protected void ProcessEndOfCall(object sender, Response response)
{
var senderPort = _RoutingPorts[response.IncomingRequest.SourceNumber];
var targetPort = _RoutingPorts[response.IncomingRequest.TargetNumber];
var callInfo = _ActiveCalls.FirstOrDefault(x => x.Source == response.IncomingRequest.SourceNumber &&
x.Target == response.IncomingRequest.TargetNumber);
if (callInfo != null)
{
callInfo.Duration = LocalTimeSpan.Duration(callInfo.StartedAt, LocalDateTime.Now);
_Logger.WriteToLog("-> ATS process end on");
_Logger.WriteToLog(ObjectToLogString.ToLogString(response.IncomingRequest));
TerminateCall(_ActiveCalls, response, (sender as IPort));
}
}
public ITerminal ConcludeContract(ITariffPlan tariffPlan)
{
if (_TariffPlans.Select(x => tariffPlan.GetType()).Contains(tariffPlan.GetType()))
{
var phoneNumber = new PhoneNumber(_NumberCode + _Number.ToString());
_Number++;
var dateTime = LocalDateTime.Now;
var newContract = new Contract(phoneNumber, tariffPlan.GetNewInstance(), dateTime);
_CurrentContracts.Add(newContract);
_LastPayment.Add(phoneNumber, dateTime);
var newTerminal = new Terminal(phoneNumber, _Logger);
_Logger.WriteToLog("-> Billing system conclude contract");
_Logger.WriteToLog(ObjectToLogString.ToLogString(newContract));
OnContract(this, newTerminal);
return(newTerminal);
}
return(null);
}
static void Main(string[] args)
{
var logger = new ConsoleLogger();
var tariffPlans = new List <ITariffPlan> {
new PaidTariffPlan()
};
var billingSystem = new BillingSystem("+37529", 100100100, logger, tariffPlans);
var atsStation = new ATS(new List <IPort>()
{
new Port(logger), new Port(logger), new Port(logger), new Port(logger)
}, logger);
billingSystem.ConnectToATS(atsStation);
atsStation.ConnectToBillingSystem(billingSystem);
LocalDateTime.OnDayChanged += billingSystem.DayChanged;
var User1 = billingSystem.ConcludeContract(new PaidTariffPlan());
User1.Plug();
var User2 = billingSystem.ConcludeContract(new PaidTariffPlan());
User2.Plug();
var User3 = billingSystem.ConcludeContract(new PaidTariffPlan());
User3.Plug();
var User4 = billingSystem.ConcludeContract(new PaidTariffPlan());
User4.Plug();
logger.WriteToLog("\n---Connection when two ports are free---");
User1.SendRequest(User2.Number);
User2.Answer();
User2.TerminateConnection();
logger.WriteToLog("\n---Try to call with unplug terminal");
User3.UnPlug();
User3.SendRequest(User2.Number);
logger.WriteToLog("\n---Try to call to busy terminal");
User3.Plug();
User3.SendRequest(User2.Number);
logger.WriteToLog("---\n");
User4.SendRequest(User3.Number);
logger.WriteToLog("---\n");
User3.Drop();
logger.WriteToLog("\n---Try to call to unplug terminal");
User2.UnPlug();
User1.SendRequest(User2.Number);
User1.SendRequest(User3.Number);
User3.Answer();
User3.TerminateConnection();
User1.SendRequest(User2.Number);
User2.Answer();
User2.TerminateConnection();
User1.SendRequest(User4.Number);
User4.Answer();
User4.TerminateConnection();
logger.WriteToLog("\n---Get debt of user with number " + User1.Number);
var debt = billingSystem.GetDebtOnCurrentMoment(User1.Number);
logger.WriteToLog(debt.ToString());
logger.WriteToLog("\n---Try to call without money");
User2.Plug();
var dateOfContract = billingSystem.GetContracts.SingleOrDefault(x => x.Number == User1.Number);
while (true)
{
var time = LocalDateTime.Now;
if (time.Day >= dateOfContract.Date.Day && time.Month == dateOfContract.Date.AddMonths(2).Month)
{
break;
}
}
User1.SendRequest(User2.Number);
logger.WriteToLog("\n---Pay and try to call again");
billingSystem.Pay(User1.Number);
User1.SendRequest(User2.Number);
User2.Answer();
User2.TerminateConnection();
logger.WriteToLog("\n---Get outgoing call from " + User1.Number.GetValue);
var info = billingSystem.GetInfoAboutCalls((x) => { return(x.Source == User1.Number); });
foreach (var call in info)
{
logger.WriteToLog(ObjectToLogString.ToLogString(call));
}
Console.ReadLine();
}
