/// <summary>
/// Returns an ADAPT Polygon for ISOPolygons describing field points of interest. Null otherwise
/// </summary>
/// <param name="isoPolygon"></param>
/// <returns></returns>
public AttributeShape ImportAttributePolygon(ISOPolygon isoPolygon)
{
Polygon boundaryPolygon = ImportBoundaryPolygon(isoPolygon, false)?.FirstOrDefault();
if (boundaryPolygon != null && IsFieldAttributeType(isoPolygon))
{
//The data has defined an explicit PLN type that maps to an attribute type
return(new AttributeShape()
{
Shape = boundaryPolygon,
TypeName = Enum.GetName(typeof(ISOPolygonType), isoPolygon.PolygonType),
Name = isoPolygon.PolygonDesignator
});
}
else if (isoPolygon.LineStrings.Count == 1)
{
//If no linestrings defined as interior/exterior, we expect only 1 linestring
ISOLineString attributeLsg = isoPolygon.LineStrings.FirstOrDefault(ls => LineStringMapper.IsFieldAttributeType(ls));
if (attributeLsg != null)
{
LineStringMapper lsgMapper = new LineStringMapper(TaskDataMapper);
Polygon polygon = new Polygon()
{
ExteriorRing = lsgMapper.ImportLinearRing(attributeLsg)
};
return(new AttributeShape()
{
Shape = polygon,
TypeName = Enum.GetName(typeof(ISOPolygonType), isoPolygon.PolygonType),
Name = isoPolygon.PolygonDesignator
});
}
}
return(null); //This polygon does not map to an InteriorBoundaryAttribute.
}
//Version 3 defines a multipolygon by a single PLN with multiple exterior linestrings and interior rings in order below their exterior
private ISOPolygon ExportVersion3Polygon(List <Polygon> adaptPolygons, ISOPolygonType polygonType)
{
ISOPolygon isoPolygon = new ISOPolygon(TaskDataMapper.Version);
if ((int)polygonType < 9)
{
isoPolygon.PolygonType = polygonType;
}
else
{
isoPolygon.PolygonType = ISOPolygonType.Other; //Version 3 stops at 8/Other
}
isoPolygon.PolygonDesignator = adaptPolygons.First().Id.ToString();
LineStringMapper lsgMapper = new LineStringMapper(TaskDataMapper);
isoPolygon.LineStrings = new List <ISOLineString>();
foreach (Polygon adaptPolygon in adaptPolygons)
{
if (adaptPolygon.ExteriorRing != null)
{
isoPolygon.LineStrings.Add(lsgMapper.ExportLinearRing(adaptPolygon.ExteriorRing, ISOLineStringType.PolygonExterior));
}
if (adaptPolygon.InteriorRings != null)
{
foreach (LinearRing interiorRing in adaptPolygon.InteriorRings)
{
isoPolygon.LineStrings.Add(lsgMapper.ExportLinearRing(interiorRing, ISOLineStringType.PolygonInterior));
}
}
}
return(isoPolygon);
}
public ISOGuidancePattern ExportGuidancePattern(GuidancePattern adaptGuidancePattern)
{
ISOGuidancePattern gpn = new ISOGuidancePattern();
//ID
string gpnID = adaptGuidancePattern.Id.FindIsoId() ?? GenerateId();
gpn.GuidancePatternId = gpnID;
ExportIDs(adaptGuidancePattern.Id, gpnID);
gpn.GuidancePatternDesignator = adaptGuidancePattern.Description;
gpn.GuidancePatternType = ExportGuidancePatternType(adaptGuidancePattern.GuidancePatternType);
gpn.PropagationDirection = ExportPropagationDirection(adaptGuidancePattern.PropagationDirection);
gpn.Extension = ExportExtension(adaptGuidancePattern.Extension);
gpn.Heading = ExportHeading(adaptGuidancePattern);
if (adaptGuidancePattern.GpsSource != null)
{
gpn.GNSSMethod = ExportGNSSMethod(adaptGuidancePattern.GpsSource.SourceType);
if (adaptGuidancePattern.GpsSource.HorizontalAccuracy != null)
{
gpn.HorizontalAccuracy = (decimal)adaptGuidancePattern.GpsSource.HorizontalAccuracy.AsConvertedDouble("m").Value;
}
if (adaptGuidancePattern.GpsSource.VerticalAccuracy != null)
{
gpn.VerticalAccuracy = (decimal)adaptGuidancePattern.GpsSource.VerticalAccuracy.AsConvertedDouble("m").Value;
}
}
gpn.OriginalSRID = adaptGuidancePattern.OriginalEpsgCode;
gpn.NumberOfSwathsLeft = (uint?)adaptGuidancePattern.NumbersOfSwathsLeft;
gpn.NumberOfSwathsRight = (uint?)adaptGuidancePattern.NumbersOfSwathsRight;
//Pattern
LineStringMapper lineStringMapper = new LineStringMapper(TaskDataMapper);
gpn.LineString = lineStringMapper.ExportGuidancePattern(adaptGuidancePattern);
if (adaptGuidancePattern is PivotGuidancePattern pivot &&
pivot.DefinitionMethod == PivotGuidanceDefinitionEnum.PivotGuidancePatternCenterRadius &&
pivot.Radius != null)
{
gpn.Radius = (uint)pivot.Radius.AsConvertedInt("mm").Value;
gpn.GuidancePatternOptions = ISOGuidancePatternOption.FullCircle;
}
//Boundary
if (adaptGuidancePattern.BoundingPolygon != null)
{
PolygonMapper polygonMapper = new PolygonMapper(TaskDataMapper);
gpn.BoundaryPolygons = polygonMapper.ExportMultipolygon(adaptGuidancePattern.BoundingPolygon, ISOPolygonType.Other).ToList();
}
return(gpn);
}
public Polygon ImportPolygon(ISOPolygon isoPolygon)
{
Polygon polygon = new Polygon();
LineStringMapper lsgMapper = new LineStringMapper(TaskDataMapper);
ISOLineString exterior = isoPolygon.LineStrings.FirstOrDefault(l => l.LineStringType == ISOLineStringType.PolygonExterior);
if (exterior != null)
{
polygon.ExteriorRing = lsgMapper.ImportLinearRing(exterior);
}
polygon.InteriorRings = new List <LinearRing>();
polygon.InteriorRings.AddRange(lsgMapper.ImportLinearRings(isoPolygon.LineStrings.Where(l => l.LineStringType == ISOLineStringType.PolygonInterior)));
return(polygon);
}
public ISOPolygon ExportPolygon(Polygon adaptPolygon, ISOPolygonType polygonType)
{
ISOPolygon ISOPolygon = new ISOPolygon();
ISOPolygon.PolygonType = polygonType;
ISOPolygon.PolygonDesignator = adaptPolygon.Id.ToString();
LineStringMapper lsgMapper = new LineStringMapper(TaskDataMapper);
ISOPolygon.LineStrings = new List <ISOLineString>();
ISOPolygon.LineStrings.Add(lsgMapper.ExportLinearRing(adaptPolygon.ExteriorRing, ISOLineStringType.PolygonExterior));
foreach (LinearRing interiorRing in adaptPolygon.InteriorRings)
{
ISOPolygon.LineStrings.Add(lsgMapper.ExportLinearRing(interiorRing, ISOLineStringType.PolygonInterior));
}
return(ISOPolygon);
}
/// <summary>
/// Returns an ADAPT Polygon for ISOPolygons defined with Exterior/Interior rings. Null otherwise
/// </summary>
/// <param name="isoPolygon"></param>
/// <returns></returns>
public Polygon ImportBoundaryPolygon(ISOPolygon isoPolygon)
{
if (IsFieldAttributeType(isoPolygon))
{
//Polygon is defined as an area of interest and not a PFD/TZN boundary, etc.
return(null);
}
ISOLineString exteriorRing = isoPolygon.LineStrings.FirstOrDefault(l => l.LineStringType == ISOLineStringType.PolygonExterior);
IEnumerable <ISOLineString> interiorRings = isoPolygon.LineStrings.Where(l => l.LineStringType == ISOLineStringType.PolygonInterior);
if (exteriorRing != null || interiorRings.Any())
{
Polygon polygon = new Polygon();
LineStringMapper lsgMapper = new LineStringMapper(TaskDataMapper);
if (exteriorRing != null)
{
polygon.ExteriorRing = lsgMapper.ImportLinearRing(exteriorRing);
}
polygon.InteriorRings = lsgMapper.ImportLinearRings(interiorRings).ToList();
return(polygon);
}
return(null);
}
public ISOGuidancePattern ExportGuidancePattern(GuidancePattern adaptGuidancePattern)
{
ISOGuidancePattern gpn = new ISOGuidancePattern();
//ID
string gpnID = adaptGuidancePattern.Id.FindIsoId() ?? GenerateId();
gpn.GuidancePatternId = gpnID;
ExportIDs(adaptGuidancePattern.Id, gpnID);
gpn.GuidancePatternDesignator = adaptGuidancePattern.Description;
gpn.GuidancePatternType = ExportGuidancePatternType(adaptGuidancePattern.GuidancePatternType);
gpn.PropagationDirection = ExportPropagationDirection(adaptGuidancePattern.PropagationDirection);
gpn.Extension = ExportExtension(adaptGuidancePattern.Extension);
gpn.Heading = ExportHeading(adaptGuidancePattern);
gpn.GNSSMethod = ExportGNSSMethod(adaptGuidancePattern.GpsSource.SourceType);
gpn.HorizontalAccuracy = (decimal)adaptGuidancePattern.GpsSource.HorizontalAccuracy.AsConvertedDouble("m");
gpn.VerticalAccuracy = (decimal)adaptGuidancePattern.GpsSource.VerticalAccuracy.AsConvertedDouble("m");
gpn.OriginalSRID = adaptGuidancePattern.OriginalEpsgCode;
gpn.NumberOfSwathsLeft = (uint?)adaptGuidancePattern.NumbersOfSwathsLeft;
gpn.NumberOfSwathsRight = (uint?)adaptGuidancePattern.NumbersOfSwathsRight;
//Pattern
LineStringMapper lineStringMapper = new LineStringMapper(TaskDataMapper);
switch (adaptGuidancePattern.GuidancePatternType)
{
case GuidancePatternTypeEnum.AbCurve:
AbCurve curve = adaptGuidancePattern as AbCurve;
gpn.LineString = lineStringMapper.ExportLineString(curve.Shape[0], ISOLineStringType.GuidancePattern); //Only first linestring used.
break;
case GuidancePatternTypeEnum.AbLine:
AbLine abLine = adaptGuidancePattern as AbLine;
LineString line = new LineString {
Points = new List <Point>()
};
line.Points.Add(abLine.A);
line.Points.Add(abLine.B);
gpn.LineString = lineStringMapper.ExportLineString(line, ISOLineStringType.GuidancePattern);
break;
case GuidancePatternTypeEnum.APlus:
APlus aPlus = adaptGuidancePattern as APlus;
LineString aPlusLine = new LineString {
Points = new List <Point>()
};
aPlusLine.Points.Add(aPlus.Point);
gpn.LineString = lineStringMapper.ExportLineString(aPlusLine, ISOLineStringType.GuidancePattern);
break;
case GuidancePatternTypeEnum.CenterPivot:
PivotGuidancePattern pivot = adaptGuidancePattern as PivotGuidancePattern;
LineString pivotLine = new LineString {
Points = new List <Point>()
};
pivotLine.Points.Add(pivot.Center);
if (pivot.StartPoint != null)
{
pivotLine.Points.Add(pivot.StartPoint);
if (pivot.EndPoint != null)
{
pivotLine.Points.Add(pivot.EndPoint);
}
}
gpn.LineString = lineStringMapper.ExportLineString(pivotLine, ISOLineStringType.GuidancePattern);
//gpn.Radius = ? //Not implemented
//gpn.GuidancePatternOptions = ? //Not implemented
break;
case GuidancePatternTypeEnum.Spiral:
Spiral spiral = adaptGuidancePattern as Spiral;
gpn.LineString = lineStringMapper.ExportLineString(spiral.Shape, ISOLineStringType.GuidancePattern);
break;
}
//Boundary
if (adaptGuidancePattern.BoundingPolygon != null)
{
PolygonMapper polygonMapper = new PolygonMapper(TaskDataMapper);
gpn.BoundaryPolygons = polygonMapper.ExportPolygons(adaptGuidancePattern.BoundingPolygon.Polygons, ISOPolygonType.Other).ToList();
}
return(gpn);
}
public GuidancePattern ImportGuidancePattern(ISOGuidancePattern isoGuidancePattern)
{
GuidancePattern pattern = null;
LineStringMapper lineStringMapper = new LineStringMapper(TaskDataMapper);
PointMapper pointMapper = new PointMapper(TaskDataMapper);
switch (isoGuidancePattern.GuidancePatternType)
{
case ISOGuidancePatternType.AB:
pattern = new AbLine();
AbLine abLine = pattern as AbLine;
abLine.A = pointMapper.ImportPoint(isoGuidancePattern.LineString.Points.First());
abLine.B = pointMapper.ImportPoint(isoGuidancePattern.LineString.Points.Last());
break;
case ISOGuidancePatternType.APlus:
pattern = new APlus();
APlus aPlus = pattern as APlus;
aPlus.Point = pointMapper.ImportPoint(isoGuidancePattern.LineString.Points.First());
break;
case ISOGuidancePatternType.Curve:
pattern = new AbCurve();
AbCurve abCurve = pattern as AbCurve;
abCurve.Shape = new List <LineString>()
{
lineStringMapper.ImportLineString(isoGuidancePattern.LineString)
}; //As with export, we only have 1 linestring.
break;
case ISOGuidancePatternType.Pivot:
pattern = new PivotGuidancePattern();
PivotGuidancePattern pivot = pattern as PivotGuidancePattern;
pivot.Center = pointMapper.ImportPoint(isoGuidancePattern.LineString.Points.First());
if (isoGuidancePattern.LineString.Points.Count == 3)
{
pivot.StartPoint = pointMapper.ImportPoint(isoGuidancePattern.LineString.Points[1]);
pivot.EndPoint = pointMapper.ImportPoint(isoGuidancePattern.LineString.Points[2]);
}
//Radius & GuidancePatternOptions not implemented in ADAPT
break;
case ISOGuidancePatternType.Spiral:
pattern = new Spiral();
Spiral spiral = pattern as Spiral;
spiral.Shape = lineStringMapper.ImportLineString(isoGuidancePattern.LineString);
break;
}
//ID
ImportIDs(pattern.Id, isoGuidancePattern.GuidancePatternId);
pattern.Description = isoGuidancePattern.GuidancePatternDesignator;
pattern.GuidancePatternType = ImportGuidancePatternType(isoGuidancePattern.GuidancePatternType);
pattern.PropagationDirection = ImportPropagationDirection(isoGuidancePattern.PropagationDirection);
pattern.Extension = ImportExtension(isoGuidancePattern.Extension);
//Heading
if (isoGuidancePattern.Heading.HasValue)
{
double heading = Convert.ToDouble(isoGuidancePattern.Heading.Value);
if (pattern is AbLine)
{
(pattern as AbLine).Heading = heading;
}
if (pattern is AbCurve)
{
(pattern as AbCurve).Heading = heading;
}
if (pattern is APlus)
{
(pattern as APlus).Heading = heading;
}
}
pattern.GpsSource = new GpsSource();
pattern.GpsSource.SourceType = ImportGNSSMethod(isoGuidancePattern.GNSSMethod);
pattern.GpsSource.HorizontalAccuracy = GetAccuracy(isoGuidancePattern.HorizontalAccuracy);
pattern.GpsSource.VerticalAccuracy = GetAccuracy(isoGuidancePattern.VerticalAccuracy);
pattern.NumbersOfSwathsLeft = (int?)(isoGuidancePattern.NumberOfSwathsLeft);
pattern.NumbersOfSwathsRight = (int?)(isoGuidancePattern.NumberOfSwathsRight);
pattern.OriginalEpsgCode = isoGuidancePattern.OriginalSRID;
return(pattern);
}
/// <summary>
/// Returns an ADAPT Polygon for ISOPolygons defined with Exterior/Interior rings. Null otherwise
/// </summary>
/// <param name="isoPolygon"></param>
/// <returns></returns>
public IEnumerable <Polygon> ImportBoundaryPolygon(ISOPolygon isoPolygon, bool isVersion3Multipolygon)
{
if (IsFieldAttributeType(isoPolygon))
{
//Polygon is defined as an area of interest and not a PFD/TZN boundary, etc.
return(null);
}
LineStringMapper lsgMapper = new LineStringMapper(TaskDataMapper);
List <Polygon> output = new List <Polygon>();
if (isVersion3Multipolygon)
{
//Version 3 only allowed one polygon for the boundary with multiple external linestrings acting as individual polygons
foreach (ISOLineString ls in isoPolygon.LineStrings)
{
if (ls.LineStringType == ISOLineStringType.PolygonExterior)
{
Polygon polygon = new Polygon {
ExteriorRing = lsgMapper.ImportLinearRing(ls)
};
if (isoPolygon.PolygonDesignator != null)
{
polygon.ContextItems.Add(new ContextItem()
{
Code = "Pr_ISOXML_Attribute_Designator", Value = isoPolygon.PolygonDesignator
});
}
output.Add(polygon);
}
else if (ls.LineStringType == ISOLineStringType.PolygonInterior)
{
//We will interpret any interior linestrings as belonging to the preceeding external linestring
output.Last().InteriorRings.Add(lsgMapper.ImportLinearRing(ls));
}
}
}
else
{
//Normal Polygon behavior with only one possible exterior ring.
ISOLineString exteriorRing = isoPolygon.LineStrings.FirstOrDefault(l => l.LineStringType == ISOLineStringType.PolygonExterior);
IEnumerable <ISOLineString> interiorRings = isoPolygon.LineStrings.Where(l => l.LineStringType == ISOLineStringType.PolygonInterior);
if (exteriorRing != null || interiorRings.Any())
{
Polygon polygon = new Polygon();
if (exteriorRing != null)
{
polygon.ExteriorRing = lsgMapper.ImportLinearRing(exteriorRing);
}
polygon.InteriorRings = lsgMapper.ImportLinearRings(interiorRings).ToList();
if (isoPolygon.PolygonDesignator != null)
{
polygon.ContextItems.Add(new ContextItem()
{
Code = "Pr_ISOXML_Attribute_Designator", Value = isoPolygon.PolygonDesignator
});
}
output.Add(polygon);
}
}
return(output);
}
public Field ImportField(ISOPartfield isoPartfield)
{
Field field = new Field();
//Field ID
ImportIDs(field.Id, isoPartfield.PartfieldID);
field.ContextItems = ImportContextItems(isoPartfield.PartfieldID, "ADAPT_Context_Items:Field");
//Farm ID
field.FarmId = TaskDataMapper.InstanceIDMap.GetADAPTID(isoPartfield.FarmIdRef);
//Area
var numericValue = new NumericValue(new CompositeUnitOfMeasure("m2").ToModelUom(), (double)(isoPartfield.PartfieldArea));
field.Area = new NumericRepresentationValue(RepresentationInstanceList.vrReportedFieldArea.ToModelRepresentation(), numericValue.UnitOfMeasure, numericValue);
//Name
field.Description = isoPartfield.PartfieldDesignator;
//Boundary
FieldBoundary fieldBoundary = null;
PolygonMapper polygonMapper = new PolygonMapper(TaskDataMapper);
IEnumerable <Polygon> boundaryPolygons = polygonMapper.ImportBoundaryPolygons(isoPartfield.Polygons);
if (boundaryPolygons.Any())
{
MultiPolygon boundary = new MultiPolygon();
boundary.Polygons = boundaryPolygons.ToList();
fieldBoundary = new FieldBoundary
{
FieldId = field.Id.ReferenceId,
SpatialData = boundary,
};
//Add the boundary to the Catalog
if (DataModel.Catalog.FieldBoundaries == null)
{
DataModel.Catalog.FieldBoundaries = new List <FieldBoundary>();
}
DataModel.Catalog.FieldBoundaries.Add(fieldBoundary);
field.ActiveBoundaryId = fieldBoundary.Id.ReferenceId;
}
//Guidance
GuidanceGroupMapper guidanceGroupMapper = new GuidanceGroupMapper(TaskDataMapper);
IEnumerable <GuidanceGroup> groups = guidanceGroupMapper.ImportGuidanceGroups(isoPartfield.GuidanceGroups);
if (groups.Any())
{
field.GuidanceGroupIds = groups.Select(g => g.Id.ReferenceId).ToList();
}
//Obstacles, flags, etc.
if (fieldBoundary != null)
{
foreach (AttributeShape attributePolygon in polygonMapper.ImportAttributePolygons(isoPartfield.Polygons))
{
fieldBoundary.InteriorBoundaryAttributes.Add(
new InteriorBoundaryAttribute()
{
Description = attributePolygon.Name,
ContextItems = new List <ContextItem>()
{
new ContextItem()
{
Code = "Pr_ISOXML_Attribute_Type", Value = attributePolygon.TypeName
}
},
Shape = attributePolygon.Shape
});
}
if (isoPartfield.LineStrings.Any())
{
LineStringMapper lsgMapper = new LineStringMapper(TaskDataMapper);
foreach (AttributeShape attributeLsg in lsgMapper.ImportAttributeLineStrings(isoPartfield.LineStrings))
{
fieldBoundary.InteriorBoundaryAttributes.Add(
new InteriorBoundaryAttribute()
{
Description = attributeLsg.Name,
ContextItems = new List <ContextItem>()
{
new ContextItem()
{
Code = "Pr_ISOXML_Attribute_Type", Value = attributeLsg.TypeName
}
},
Shape = attributeLsg.Shape
});
}
}
if (isoPartfield.Points.Any())
{
PointMapper pointMapper = new PointMapper(TaskDataMapper);
foreach (AttributeShape attributePoint in pointMapper.ImportAttributePoints(isoPartfield.Points))
{
fieldBoundary.InteriorBoundaryAttributes.Add(
new InteriorBoundaryAttribute()
{
Description = attributePoint.Name,
ContextItems = new List <ContextItem>()
{
new ContextItem()
{
Code = "Pr_ISOXML_Attribute_Type", Value = attributePoint.TypeName
}
},
Shape = attributePoint.Shape
});
}
}
}
//TODO store Partfield Code as ContextItem
return(field);
}
