public Test_TripLifeCycle_Base(
string filename,
Gateway tripthru,
TimeSpan? maxLateness = null,
PartnerTrip.Origination? origination = null,
PartnerTrip.Origination? service = null,
double? locationVerificationTolerance = null)
{
this.filename = filename;
this.tripthru = tripthru;
if (maxLateness != null)
this.maxLateness = (TimeSpan)maxLateness;
if (origination != null)
this.origination = origination;
if (service != null)
this.service = service;
if (locationVerificationTolerance != null)
this.locationVerificationTolerance = (double)locationVerificationTolerance;
PartnerConfiguration configuration = Partner.LoadPartnerConfigurationFromJsonFile(filename);
partner = new Partner(configuration.Partner.ClientId, configuration.Partner.Name, new GatewayClientMock(tripthru), configuration.partnerFleets);
partner.tripthru.RegisterPartner(partner);
}
// TODO: make these more real
public double GetPrice(PartnerTrip trip)
{
return baseCost + (GetDistance(trip) * costPerMile); // once we have the distance it won't be too hard to come up with some prices.
}
private void ProcessStatusEnroute(PartnerTrip t)
{
if (TripServicedByForeignProvider(t))
return; // partner.GetTripStatusFromForeignServiceProvider(t, true);
else
{
UpdateTripDriverLocation(t);
if (DriverHasReachedThePickupLocation(t))
MakeTripPickedUp(t);
else if (TripStatusUpdateIntervalReached(t))
LogTheNewDriverLocation(t);
}
}
private bool MissedPeriodReached(PartnerTrip t)
{
return DateTime.UtcNow > t.pickupTime + missedPeriod;
}
private void MakeTripEnroute(PartnerTrip trip)
{
Logger.Log("Driver is now enroute: " + trip);
Logger.Tab();
DateTime eta = UpdateDriverRouteAndGetETA(trip.driver, trip.pickupLocation);
trip.UpdateTripStatus(notifyPartner: true, status: Status.Enroute, driverLocation: trip.driver.location, eta: eta);
Logger.Untab();
}
void DispatchTrip(PartnerTrip t)
{
if (TripOriginatedLocally(t))
{
if (MissedPeriodReached(t))
{
CancelTrip(t);
return;
}
if (TripServicedByForeignProvider(t)) // means serviced through partner
return;
}
// If origination is foreign, then it means we're servicing the trip so we have to process it.
if (CriticalPeriodNotYetReached(t))
return;
Logger.Log("Ready for dispatch: " + t);
Logger.Tab();
if (!TryDispatchTripLocally(t) && TripOriginatedLocally(t))
TryToDispatchToForeignProvider(t);
Logger.Untab();
}
private bool DispatchRetryIntervalReached(PartnerTrip t)
{
return DateTime.UtcNow > t.lastDispatchAttempt + retryInterval;
}
private static void UpdateTripDriverLocation(PartnerTrip t)
{
t.driver.location = t.driver.route.GetCurrentWaypoint(t.driver.routeStartTime, DateTime.UtcNow);
}
private static void CancelTrip(PartnerTrip t)
{
Logger.Log("Missed period reached: -- so cancel " + t);
Logger.Tab();
t.UpdateTripStatus(notifyPartner: true, status: Status.Cancelled);
Logger.Untab();
}
private static bool AgeSinceCompletedClock_HasNotBeenSet(PartnerTrip t)
{
return t.dropoffTime == null;
}
public bool TryDispatchTripLocally(PartnerTrip t)
{
Logger.Log("DispatchTripLocally");
if (!FleetServesLocation(t.pickupLocation))
{
Logger.Log("Pickup location " + t.pickupLocation + " is outside of coverage area");
return false;
}
if (t.status != Status.Queued)
throw new Exception("Invalid 'Dispatch' status");
if (ThereAreAvailableDrivers())
{
DispatchToFirstAvailableDriver(t);
t.UpdateTripStatus(notifyPartner: true, status: Status.Dispatched, driverLocation: t.driver.location, eta: t.pickupTime);
return true;
}
Logger.Log("No drivers are currently available");
return false;
}
public bool TripStatusUpdateIntervalReached(PartnerTrip t)
{
return DateTime.UtcNow > t.lastUpdate + updateInterval;
}
public void RemoveTrip(PartnerTrip t)
{
queue.Remove(queue.Find(t));
}
public bool QueueTrip(PartnerTrip t)
{
lock (locker)
{
if (availableDrivers.Count == 0 && t.origination == PartnerTrip.Origination.Foreign)
return false; // don't except from parters if no available drivers
Logger.Log("Queueing " + t);
queue.AddLast(t);
partner.tripsByID.Add(t.ID, t);
partner.activeTrips.Add(t.ID, new Trip
{
FleetId = t.PartnerFleet != null ? t.PartnerFleet.ID : null,
FleetName = t.PartnerFleet != null ? t.PartnerFleet.name : null,
DriverId = t.driver != null ? t.driver.ID : null,
DriverLocation = t.driver != null ? t.driver.location : null,
DriverName = t.driver != null ? t.driver.name : null,
DropoffLocation = t.dropoffLocation,
DriverInitiaLocation = null,
DropoffTime = t.dropoffTime,
Id = t.ID,
OriginatingPartnerId = this.ID,
OriginatingPartnerName = this.name,
PassengerName = t.passengerName,
PickupLocation = t.pickupLocation,
PickupTime = t.pickupTime,
Price = t.price,
Status = t.status,
VehicleType = t.vehicleType,
});
t.UpdateTripStatus(notifyPartner: false, status: Status.Queued);
return true;
}
}
public void ProcessTrip(PartnerTrip t)
{
//Logger.LogDebug("Processing " + t);
lock (locker)
{
switch (t.status)
{
case Status.New:
{
Logger.Log("Unexpected status (New): Something wrong with " + t);
break;
}
case Status.Queued:
{
ProcessStatusQueued(t);
break;
}
case Status.Dispatched:
{
ProcessStatusDispatched(t);
break;
}
case Status.Enroute:
{
ProcessStatusEnroute(t);
break;
}
case Status.PickedUp:
{
ProcessStatusPickedUp(t);
break;
}
}
}
}
private static bool TripOriginatedLocally(PartnerTrip t)
{
return t.origination == PartnerTrip.Origination.Local;
}
private static bool TripServicedByForeignProvider(PartnerTrip t)
{
return t.service == PartnerTrip.Origination.Foreign;
}
private static bool DestinationReached(PartnerTrip t)
{
return t.driver.location.Equals(t.driver.route.end);
}
private bool CriticalPeriodNotYetReached(PartnerTrip t)
{
return DateTime.UtcNow < t.pickupTime - criticalPeriod;
}
private static bool DriverHasReachedThePickupLocation(PartnerTrip t)
{
return t.driver.location.Equals(t.pickupLocation);
}
private void DispatchToFirstAvailableDriver(PartnerTrip t)
{
if (availableDrivers.Count == 0)
throw new Exception("Invalid condition: no available drivers");
t.driver = availableDrivers.First();
t.PartnerFleet = this;
availableDrivers.RemoveFirst();
//throw new Exception("driver = " + t.driver + ", name = " + t.driver.name);
if (t.driver == null)
throw new Exception("Invalid condition: driver object null");
Logger.Log("Dispatched to " + t.driver.name);
}
private static bool DriverWillBeLateIfHeDoesntLeaveNow(PartnerTrip t)
{
return DateTime.UtcNow >= t.pickupTime - MapTools.GetRoute(t.driver.location, t.pickupLocation).duration;
}
private void MakeTripComplete(PartnerTrip t)
{
Logger.Log("The destination has been reached for: " + t);
Logger.Tab();
t.dropoffTime = DateTime.UtcNow;
CompleteTrip(t);
t.UpdateTripStatus(notifyPartner: true, status: Status.Complete);
Logger.Untab();
}
private static TimeSpan GetAgeSinceCancelledOrRejected(PartnerTrip t)
{
return DateTime.UtcNow - (DateTime)t.pickupTime;
}
private void MakeTripPickedUp(PartnerTrip trip)
{
Logger.Log("Picking up: " + trip);
Logger.Tab();
DateTime eta = UpdateDriverRouteAndGetETA(trip.driver, trip.dropoffLocation);
trip.UpdateTripStatus(notifyPartner: true, status: Status.PickedUp, driverLocation: trip.driver.location, eta: eta);
Logger.Untab();
}
private static TimeSpan GetAgeSinceCompleted(PartnerTrip t)
{
return DateTime.UtcNow - (DateTime)t.dropoffTime;
}
private void ProcessStatusDispatched(PartnerTrip t)
{
if (TripServicedByForeignProvider(t))
return; // partner.GetTripStatusFromForeignServiceProvider(t, true);
else if (DriverWillBeLateIfHeDoesntLeaveNow(t))
MakeTripEnroute(t);
else if (TripStatusUpdateIntervalReached(t))
LogTheNewDriverLocation(t);
}
private static void LogTheNewDriverLocation(PartnerTrip t)
{
Logger.Log("Getting status of: " + t);
t.lastUpdate = DateTime.UtcNow;
}
private void ProcessStatusPickedUp(PartnerTrip t)
{
if (TripServicedByForeignProvider(t))
return; // partner.GetTripStatusFromForeignServiceProvider(t, true);
else
{
UpdateTripDriverLocation(t);
if (DestinationReached(t))
MakeTripComplete(t);
else if (TripStatusUpdateIntervalReached(t))
LogTheNewDriverLocation(t);
}
}
private static void StartTheAgeSinceCompletedClock_FromNow(PartnerTrip t)
{
t.dropoffTime = DateTime.UtcNow;
}