private void _linkElementRef(Structure structure, Element element)
{
if (element.ElementRef == null && element.ElementRefPath != null)
{
element.ElementRef = specification.GetElementByPath(structure, element.ElementRefPath);
}
}
private void _linkElements(Structure structure)
{
foreach (Element e in structure.Elements)
{
_tryLinkToParent(structure, e);
}
}
/*
public static Uri ResolvingUri(TypeRef typeref)
{
if (typeref.ProfileUri == null)
{
return BaseProfileUriFor(typeref.Code);
}
else
{
return new Uri(typeref.ProfileUri);
}
}
*/
public static Uri Identify(Structure structure, TypeRef typeref)
{
string name = typeref.Code;
Uri uri;
if ((name == "ResourceReference"))
{
uri = BaseProfileUriFor(name);
}
else if (typeref.ProfileUri != null)
{
if (typeref.ProfileUri.StartsWith("#"))
{
uri = new Uri(structure.ProfileUri + typeref.ProfileUri);
}
else if (typeref.ProfileUri != null)
{
uri = new Uri(typeref.ProfileUri);
}
else
{
uri = BaseProfileUriFor(name);
}
}
else // typeref.profileuri == null
{
uri = BaseProfileUriFor(name);
}
return uri;
}
public Vector MoveTo(Structure structure)
{
Vector clone = this.Clone();
clone.Structure = structure;
clone.Element = structure.Root;
return clone;
}
static string StructureUri(string profileuri, string type, string name)
{
Structure structure = new Structure();
structure.Type = type;
structure.Name = name;
Uri uri = new Uri(profileuri);
UriHelper.SetStructureIdentification(structure, uri);
return structure.Uri.ToString();
}
public static Vector Create(Structure structure, XPathNavigator node, XmlNamespaceManager nsm)
{
Vector vector = new Vector();
vector.Structure = structure;
vector.Element = (structure != null) ? structure.Root : null;
vector.Node = node;
vector.NSM = nsm;
vector.Origin = vector;
return vector;
}
private bool _tryLinkToParent(Structure structure, Element element)
{
Element parent = specification.ParentOf(structure, element);
if (parent != null)
{
parent.Children.Add(element);
return true;
}
return false;
}
public static void AddExtensionElement(Structure structure, Element parent = null)
{
parent = parent ?? structure.Root;
string path = string.Format("{0}.extension", parent.Path);
Element element = new Element();
element.Path = new Path(path);
element.Name = "extension";
element.Cardinality = new Cardinality { Min = "0", Max = "*" };
TypeRef typeref = new TypeRef("Extension");
UriHelper.SetTypeRefIdentification(structure, typeref);
element.TypeRefs.Add(typeref);
structure.Elements.Add(element);
}
public static Uri Identify(Structure structure)
{
string name = structure.Name ?? structure.Type;
if (IsBaseProfile(structure.ProfileUri))
{
return BaseProfileUriFor(name);
}
else
{
return AddAnchor(structure.ProfileUri, name);
}
}
public static Structure Primitive(string name, Func<string,bool> validator, string nsprefix = FhirNamespaceManager.Fhir)
{
Structure structure = new Structure();
structure.Type = name;
UriHelper.SetStructureIdentification(structure, UriHelper.BASEPROFILE);
Element element = new Element();
element.Path = new Path(name);
element.Name = name;
element.IsPrimitive = true;
element.PrimitiveValidator = validator;
element.Cardinality = new Cardinality { Min = "1", Max = "1" };
element.NameSpacePrefix = nsprefix;
structure.Elements.Add(element);
AddExtensionElement(structure, element);
return structure;
}
public static Structure XhtmlStructure()
{
Structure structure = Primitive(Fhir.Model.FHIRDefinedType.Xhtml, null, FhirNamespaceManager.XHtml);
return(structure);
}
public static void SetTypeRefIdentification(Structure structure, TypeRef typeref)
{
typeref.Uri = Identify(structure, typeref);
}
public void TrackStructure(Structure structure)
{
Uri uri = structure.ProfileUri;
tracker.MarkResolved(uri);
}
private void fixUris(Structure structure, Uri uri)
{
UriHelper.SetStructureIdentification(structure, uri);
List<TypeRef> typerefs = structure.Elements.SelectMany(e => e.TypeRefs).ToList();
foreach (TypeRef t in typerefs)
{
UriHelper.SetTypeRefIdentification(structure, t);
}
}
public static void SetTypeRefIdentification(Structure structure, TypeRef typeref)
{
typeref.Uri = Identify(structure, typeref);
}
public Element GetElementByPath(Structure structure, string path)
{
return(structure.Elements.FirstOrDefault(element => element.Path.ToString() == path));
}
public void ValidateElementRefs(Structure structure)
{
foreach(Element element in structure.Elements)
{
if (element.ElementRefPath != null && element.ElementRef == null)
{
Log(Group.Reference, Status.Failed,
"Element [{0}] Name reference to different element [{1}] is unresolved",
element.Path, element.ElementRefPath);
}
}
}
public Element ParentOf(Element element)
{
Structure structure = StructureOf(element);
return(ParentOf(structure, element));
}
public Structure HarvestExtensionDefn(Hl7.Fhir.Model.Profile.ProfileExtensionDefnComponent source)
{
Structure target = new Structure();
target.Name = source.Name;
Element element = new Element();
element.Name = source.Name;
//TODO: Add support for complex extensions
if (source.Element.Count > 0)
throw new NotImplementedException("Complex extensions are not supported by the harvester");
HarvestElementDefinition(source.Element[0].Definition, element);
target.Elements.Add(element);
return target;
}
public Structure HarvestStructure(Hl7.Fhir.Model.Profile.ProfileStructureComponent source, Uri uri)
{
Structure target = new Structure();
target.Name = source.Name;
target.Type = source.Type;
target.NameSpacePrefix = FhirNamespaceManager.Fhir;
PrepareSlices(source);
HarvestElements(source, target);
fixUris(target, uri);
return target;
}
public Element GetElementByPath(Structure structure, string path)
{
return structure.Elements.FirstOrDefault(element => element.Path.ToString() == path);
}
public void ValidateStructure(Structure structure)
{
//if (structure.IsPrimitive)
// return; // there is no more detail.
foreach (Element element in structure.Elements)
{
ValidateElement(element);
}
ValidateElementRefs(structure);
}
private void HarvestElements(Hl7.Fhir.Model.Profile.ProfileStructureComponent source, Structure target)
{
if (source.Snapshot == null) throw Error.Argument("source", "Structure must have a differential representation");
foreach(Hl7.Fhir.Model.Profile.ElementComponent component in source.Snapshot.Element)
{
if (component.Slicing == null)
{
var element = HarvestElement(component);
target.Elements.Add(element);
}
/*if (!target.Root.HasElements)
target.Root.IsPrimitive == true; */
// of moet structure zelf een IsPrimitive krijgen?
}
}
internal void Add(Structure structure)
{
AssertNotSealed();
_structures.Add(structure);
}
public Element ParentOf(Structure structure, Element element)
{
Path path = element.Path.Parent();
Element parent = structure.Elements.Find(e => e.Path.Equals(path));
return parent;
}
internal void Add(Structure structure)
{
AssertNotSealed();
_structures.Add(structure);
}
public static void SetStructureIdentification(Structure structure, Uri uri)
{
structure.ProfileUri = uri.RemoveAnchor();
if (HasAnchor(uri))
{
structure.Uri = uri;
}
else
{
structure.Uri = Identify(structure);
}
}
