/// <summary>
/// Fills time window properties for the specified tracking stop using data from
/// the specified stop.
/// </summary>
/// <param name="stop">The reference to the stop object to read time window properties
/// from.</param>
/// <param name="plannedDate">The date/time when time window should be applied.</param>
/// <param name="trackingStop">The reference to the tracking stop object to
/// fill time window properties for.</param>
private static void _FillTimeWindows(
Stop stop,
DateTime plannedDate,
DM.Stop trackingStop)
{
Debug.Assert(stop != null);
switch (stop.StopType)
{
case StopType.Order:
{
// Use time windows from Order associated with the stop.
var order = (Order)stop.AssociatedObject;
var timeWindow = order.TimeWindow.ToDateTime(plannedDate);
trackingStop.TimeWindowStart1 = timeWindow.Item1.ToUniversalTime();
trackingStop.TimeWindowEnd1 = timeWindow.Item2.ToUniversalTime();
timeWindow = order.TimeWindow2.ToDateTime(plannedDate);
trackingStop.TimeWindowStart2 = timeWindow.Item1.ToUniversalTime();
trackingStop.TimeWindowEnd2 = timeWindow.Item2.ToUniversalTime();
}
break;
case StopType.Location:
{
// Use time windows from Location associated with the stop.
var location = (Location)stop.AssociatedObject;
var timeWindow = location.TimeWindow.ToDateTime(plannedDate);
trackingStop.TimeWindowStart1 = timeWindow.Item1.ToUniversalTime();
trackingStop.TimeWindowEnd1 = timeWindow.Item2.ToUniversalTime();
}
break;
case StopType.Lunch:
{
// Use time windows from Break associated with the stop's Route.
var lunch = stop.Route.Breaks
.OfType <TimeWindowBreak>()
.Where(item => item.Duration > 0.0)
.FirstOrDefault();
if (lunch != null)
{
// TODO: implement good breaks support.
trackingStop.TimeWindowStart1 = null;
trackingStop.TimeWindowEnd1 = null;
}
}
break;
default:
break;
}
}
/// <summary>
/// Creates tracking stops for the specified stops collection.
/// </summary>
/// <param name="deviceId">The object ID of the device to create stops for.</param>
/// <param name="currentVersion">The version of stops to be created.</param>
/// <param name="plannedDate">The date/time to create stops for.</param>
/// <param name="routeStops">A collection of route stops sorted by their sequence
/// number to create tracking stops for.</param>
/// <returns>A collection of tracking stops corresponding to the specified route
/// stops.</returns>
private IEnumerable <DM.Stop> _CreateTrackingStops(
long deviceId,
int currentVersion,
DateTime plannedDate,
IList <Stop> routeStops)
{
Debug.Assert(routeStops != null);
var propertyFilter = Functional.MakeLambda((string _) => true);
var stopInfos = RouteExporter.ExportStops(
routeStops,
_project.CapacitiesInfo,
_project.OrderCustomPropertiesInfo,
_geocoder.AddressFields,
_solver,
propertyFilter).ToList();
var trackingStops = routeStops
.Select((stop, index) =>
{
var stopInfo = stopInfos[index];
var objectId = 0;
var trackingStop = new DM.Stop
{
ObjectID = objectId,
Version = currentVersion,
// Name of the stop can exceed 50 chars, so we need to trim excess chars.
Name = _TrimStringField(stopInfo.Name),
Location = stopInfo.Location,
OrderType = stopInfo.OrderType,
Priority = stopInfo.Priority,
CurbApproach = stopInfo.CurbApproach,
Address = _ToCollection(stopInfo.Address),
Capacities = _ToCollection(stopInfo.Capacities),
CustomOrderProperties = _ToCollection(stopInfo.CustomOrderProperties),
Type = _GetStopType(stop, routeStops),
PlannedDate = plannedDate,
DeviceID = deviceId,
SequenceNumber = stop.SequenceNumber,
ServiceTime = (int)stop.TimeAtStop,
MaxViolationTime = stopInfo.MaxViolationTime,
ArriveTime = stopInfo.ArriveTime.ToUniversalTime(),
};
_FillTimeWindows(stop, plannedDate, trackingStop);
return(trackingStop);
});
return(trackingStops);
}
/// <summary>
/// Applies arrival delay to stops:
/// Adds Arrival Delay value to Service Time value for every stop,
/// which has unique locations except last one stop.
/// </summary>
/// <param name="arrivalDelay">Arrival delay value.</param>
/// <param name="stops">Stops collection to update.</param>
internal static void ApplyArrivalDelayToStops(int arrivalDelay, IList <DM.Stop> stops)
{
Debug.Assert(stops != null);
if (stops.Count == 0)
{
return;
}
// Get last stop.
int startIndex = stops.Count - 1;
DM.Stop last = stops[startIndex];
// Remember location point from last stop.
Point?prevStopPoint = null;
if (DM.StopType.Break != last.Type)
{
prevStopPoint = last.Location.GetValueOrDefault();
}
// Start from previous stop,
// because we don't need to consider Arrival Delay at last one.
--startIndex;
for (int index = startIndex; index >= 0; index--)
{
DM.Stop stop = stops[index];
Point currentPoint = stop.Location.GetValueOrDefault();
// Apply arrival delay for every unique location.
if (DM.StopType.Break == stop.Type || currentPoint == prevStopPoint)
{
continue;
}
stop.ServiceTime += arrivalDelay;
prevStopPoint = currentPoint;
}
}
/// <summary>
/// Gets tracking server stop type for the specified stop.
/// </summary>
/// <param name="stop">The reference to the stop object to get
/// tracking server stop type for.</param>
/// <param name="sortedStops">The reference to the list of route stops
/// sorted by their sequence number.</param>
/// <returns>Tracking server stop type.</returns>
private DM.StopType _GetStopType(Stop stop, IList<Stop> sortedStops)
{
Debug.Assert(stop != null);
Debug.Assert(sortedStops != null);
switch (stop.StopType)
{
case StopType.Order:
return DM.StopType.Order;
case StopType.Lunch:
return DM.StopType.Break;
case StopType.Location:
if (stop == sortedStops.First())
{
return DM.StopType.StartLocation;
}
else if (stop == sortedStops.Last())
{
return DM.StopType.FinishLocation;
}
else
{
return DM.StopType.RenewalLocation;
}
default:
Debug.Assert(false);
return DM.StopType.Order;
}
}
/// <summary>
/// Creates tracking stops for the specified stops collection.
/// </summary>
/// <param name="deviceId">The object ID of the device to create stops for.</param>
/// <param name="currentVersion">The version of stops to be created.</param>
/// <param name="plannedDate">The date/time to create stops for.</param>
/// <param name="routeStops">A collection of route stops sorted by their sequence
/// number to create tracking stops for.</param>
/// <returns>A collection of tracking stops corresponding to the specified route
/// stops.</returns>
private IEnumerable<DM.Stop> _CreateTrackingStops(
long deviceId,
int currentVersion,
DateTime plannedDate,
IList<Stop> routeStops)
{
Debug.Assert(routeStops != null);
var propertyFilter = Functional.MakeLambda((string _) => true);
var stopInfos = RouteExporter.ExportStops(
routeStops,
_project.CapacitiesInfo,
_project.OrderCustomPropertiesInfo,
_geocoder.AddressFields,
_solver,
propertyFilter).ToList();
var trackingStops = routeStops
.Select((stop, index) =>
{
var stopInfo = stopInfos[index];
var objectId = 0;
var trackingStop = new DM.Stop
{
ObjectID = objectId,
Version = currentVersion,
// Name of the stop can exceed 50 chars, so we need to trim excess chars.
Name = _TrimStringField(stopInfo.Name),
Location = stopInfo.Location,
OrderType = stopInfo.OrderType,
Priority = stopInfo.Priority,
CurbApproach = stopInfo.CurbApproach,
Address = _ToCollection(stopInfo.Address),
Capacities = _ToCollection(stopInfo.Capacities),
CustomOrderProperties = _ToCollection(stopInfo.CustomOrderProperties),
Type = _GetStopType(stop, routeStops),
PlannedDate = plannedDate,
DeviceID = deviceId,
SequenceNumber = stop.SequenceNumber,
ServiceTime = (int)stop.TimeAtStop,
MaxViolationTime = stopInfo.MaxViolationTime,
ArriveTime = stopInfo.ArriveTime.ToUniversalTime(),
};
_FillTimeWindows(stop, plannedDate, trackingStop);
return trackingStop;
});
return trackingStops;
}
/// <summary>
/// Fills time window properties for the specified tracking stop using data from
/// the specified stop.
/// </summary>
/// <param name="stop">The reference to the stop object to read time window properties
/// from.</param>
/// <param name="plannedDate">The date/time when time window should be applied.</param>
/// <param name="trackingStop">The reference to the tracking stop object to
/// fill time window properties for.</param>
private static void _FillTimeWindows(
Stop stop,
DateTime plannedDate,
DM.Stop trackingStop)
{
Debug.Assert(stop != null);
switch (stop.StopType)
{
case StopType.Order:
{
// Use time windows from Order associated with the stop.
var order = (Order)stop.AssociatedObject;
var timeWindow = order.TimeWindow.ToDateTime(plannedDate);
trackingStop.TimeWindowStart1 = timeWindow.Item1.ToUniversalTime();
trackingStop.TimeWindowEnd1 = timeWindow.Item2.ToUniversalTime();
timeWindow = order.TimeWindow2.ToDateTime(plannedDate);
trackingStop.TimeWindowStart2 = timeWindow.Item1.ToUniversalTime();
trackingStop.TimeWindowEnd2 = timeWindow.Item2.ToUniversalTime();
}
break;
case StopType.Location:
{
// Use time windows from Location associated with the stop.
var location = (Location)stop.AssociatedObject;
var timeWindow = location.TimeWindow.ToDateTime(plannedDate);
trackingStop.TimeWindowStart1 = timeWindow.Item1.ToUniversalTime();
trackingStop.TimeWindowEnd1 = timeWindow.Item2.ToUniversalTime();
}
break;
case StopType.Lunch:
{
// Use time windows from Break associated with the stop's Route.
var lunch = stop.Route.Breaks
.OfType<TimeWindowBreak>()
.Where(item => item.Duration > 0.0)
.FirstOrDefault();
if (lunch != null)
{
// TODO: implement good breaks support.
trackingStop.TimeWindowStart1 = null;
trackingStop.TimeWindowEnd1 = null;
}
}
break;
default:
break;
}
}
