public RoadNetworkView Given(Messages.ImportedRoadSegment @event)
{
if (@event == null)
{
throw new ArgumentNullException(nameof(@event));
}
var id = new RoadSegmentId(@event.Id);
var start = new RoadNodeId(@event.StartNodeId);
var end = new RoadNodeId(@event.EndNodeId);
var attributeHash = AttributeHash.None
.With(RoadSegmentAccessRestriction.Parse(@event.AccessRestriction))
.With(RoadSegmentCategory.Parse(@event.Category))
.With(RoadSegmentMorphology.Parse(@event.Morphology))
.With(RoadSegmentStatus.Parse(@event.Status))
.WithLeftSide(@event.LeftSide.StreetNameId.HasValue
? new CrabStreetnameId(@event.LeftSide.StreetNameId.Value)
: new CrabStreetnameId?())
.WithRightSide(@event.RightSide.StreetNameId.HasValue
? new CrabStreetnameId(@event.RightSide.StreetNameId.Value)
: new CrabStreetnameId?())
.With(new OrganizationId(@event.MaintenanceAuthority.Code));
var segment = new RoadSegment(
id,
GeometryTranslator.Translate(@event.Geometry),
start,
end,
attributeHash);
return(new RoadNetworkView(
_nodes
.TryReplace(start, node => node.ConnectWith(id))
.TryReplace(end, node => node.ConnectWith(id)),
_segments.Add(id, segment),
_maximumNodeId,
RoadSegmentId.Max(id, _maximumSegmentId), _maximumGradeSeparatedJunctionId,
@event.PartOfEuropeanRoads.Length != 0
? AttributeId.Max(
new AttributeId(@event.PartOfEuropeanRoads.Max(_ => _.AttributeId)),
_maximumEuropeanRoadAttributeId)
: _maximumEuropeanRoadAttributeId,
@event.PartOfNationalRoads.Length != 0
? AttributeId.Max(
new AttributeId(@event.PartOfNationalRoads.Max(_ => _.AttributeId)),
_maximumNationalRoadAttributeId)
: _maximumNationalRoadAttributeId,
@event.PartOfNumberedRoads.Length != 0
? AttributeId.Max(
new AttributeId(@event.PartOfNumberedRoads.Max(_ => _.AttributeId)),
_maximumNumberedRoadAttributeId)
: _maximumNumberedRoadAttributeId,
@event.Lanes.Length != 0
? AttributeId.Max(
new AttributeId(@event.Lanes.Max(_ => _.AttributeId)),
_maximumLaneAttributeId)
: _maximumLaneAttributeId,
@event.Widths.Length != 0
? AttributeId.Max(
new AttributeId(@event.Widths.Max(_ => _.AttributeId)),
_maximumWidthAttributeId)
: _maximumWidthAttributeId,
@event.Surfaces.Length != 0
? AttributeId.Max(
new AttributeId(@event.Surfaces.Max(_ => _.AttributeId)),
_maximumSurfaceAttributeId)
: _maximumSurfaceAttributeId,
_segmentReusableLaneAttributeIdentifiers.AddOrMergeDistinct(id, @event.Lanes.Select(lane => new AttributeId(lane.AttributeId))),
_segmentReusableWidthAttributeIdentifiers.AddOrMergeDistinct(id, @event.Widths.Select(width => new AttributeId(width.AttributeId))),
_segmentReusableSurfaceAttributeIdentifiers.AddOrMergeDistinct(id, @event.Surfaces.Select(surface => new AttributeId(surface.AttributeId)))
));
}