public TranslatedChanges Translate(ZipArchiveEntry entry, IEnumerator <ShapeRecord> records, TranslatedChanges changes)
{
if (entry == null)
{
throw new ArgumentNullException(nameof(entry));
}
if (records == null)
{
throw new ArgumentNullException(nameof(records));
}
if (changes == null)
{
throw new ArgumentNullException(nameof(changes));
}
while (records.MoveNext())
{
var record = records.Current;
if (record != null && record.Content is PointShapeContent content)
{
if (changes.TryTranslateToRoadNodeId(record.Header.RecordNumber, out var id))
{
if (changes.TryFindAddRoadNode(id, out var change))
{
changes = changes.Replace(change, change.WithGeometry(GeometryTranslator.ToGeometryPoint(content.Shape)));
}
}
}
}
return(changes);
}
public static RoadNodeBoundingBox From(Point shape) => new RoadNodeBoundingBox
{
MinimumX = GeometryTranslator.ToGeometryPoint(shape).EnvelopeInternal.MinX,
MinimumY = GeometryTranslator.ToGeometryPoint(shape).EnvelopeInternal.MinY,
MaximumX = GeometryTranslator.ToGeometryPoint(shape).EnvelopeInternal.MaxX,
MaximumY = GeometryTranslator.ToGeometryPoint(shape).EnvelopeInternal.MaxY
};
public ZipArchiveProblems Validate(ZipArchiveEntry entry, IEnumerator <ShapeRecord> records)
{
if (entry == null)
{
throw new ArgumentNullException(nameof(entry));
}
if (records == null)
{
throw new ArgumentNullException(nameof(records));
}
var problems = ZipArchiveProblems.None;
var recordNumber = RecordNumber.Initial;
try
{
var moved = records.MoveNext();
if (moved)
{
while (moved)
{
var record = records.Current;
if (record != null)
{
var recordContext = entry.AtShapeRecord(record.Header.RecordNumber);
if (record.Content.ShapeType != ShapeType.Point)
{
problems += recordContext.ShapeRecordShapeTypeMismatch(
ShapeType.Point,
record.Content.ShapeType);
}
else if (record.Content is PointShapeContent content)
{
if (!GeometryTranslator.ToGeometryPoint(content.Shape).IsValid)
{
problems += recordContext.ShapeRecordGeometryMismatch();
}
}
recordNumber = record.Header.RecordNumber.Next();
}
else
{
recordNumber = recordNumber.Next();
}
moved = records.MoveNext();
}
}
else
{
problems += entry.HasNoShapeRecords();
}
}
catch (Exception exception)
{
problems += entry.AtShapeRecord(recordNumber).HasShapeRecordFormatError(exception);
}
return(problems);
}
public void TranslateWithRecordsReturnsExpectedResult()
{
var node = _fixture.Create <AddRoadNode>();
var record = _fixture.Create <ShapeRecord>().Content.RecordAs(node.RecordNumber);
var records = new List <ShapeRecord> {
record
};
var enumerator = records.GetEnumerator();
var changes = TranslatedChanges.Empty.Append(node);
var result = _sut.Translate(_entry, enumerator, changes);
var expected = TranslatedChanges.Empty.Append(node.WithGeometry(GeometryTranslator.ToGeometryPoint(((PointShapeContent)record.Content).Shape)));
Assert.Equal(expected, result, new TranslatedChangeEqualityComparer());
}
