/// <summary>
/// Deserialize JSON into a FHIR DocumentReference#Content
/// </summary>
public static void DeserializeJson(this DocumentReference.ContentComponent current, ref Utf8JsonReader reader, JsonSerializerOptions options)
{
string propertyName;
while (reader.Read())
{
if (reader.TokenType == JsonTokenType.EndObject)
{
return;
}
if (reader.TokenType == JsonTokenType.PropertyName)
{
propertyName = reader.GetString();
if (Hl7.Fhir.Serialization.FhirSerializerOptions.Debug)
{
Console.WriteLine($"DocumentReference.ContentComponent >>> DocumentReference#Content.{propertyName}, depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
reader.Read();
current.DeserializeJsonProperty(ref reader, options, propertyName);
}
}
throw new JsonException($"DocumentReference.ContentComponent: invalid state! depth: {reader.CurrentDepth}, pos: {reader.BytesConsumed}");
}
/// <summary>
/// Converts a PharmanetMessage to an HL7 FHIR DocumentReference model.
/// </summary>
/// <param name="messageModel">The PharmanetMessage to convert from.</param>
/// <param name="related">The optional ResourceReference representing a reference to the request message.</param>
/// <returns>Returns a new DocumentReference from the PharmanetMessage.
/// If the requestDocumentReference is provided, it used that to fill out cross-referenced data.
/// </returns>
public static DocumentReference ToDocumentReference(PharmanetMessageModel messageModel, ResourceReference?related = null)
{
DocumentReference documentReference = new DocumentReference();
documentReference.Status = DocumentReferenceStatus.Current;
documentReference.Date = DateTime.UtcNow;
documentReference.Id = messageModel.TransactionId; // set the GUID as the base artefact ID.
documentReference.MasterIdentifier = new Identifier(MasterIdentifierNamespace, MasterIdentifierUrnPrefix + messageModel.TransactionId);
DocumentReference.ContentComponent item = new DocumentReference.ContentComponent();
item.Attachment = new Attachment();
string hl7Message = Encoding.UTF8.GetString(Convert.FromBase64String(messageModel.Hl7Message));
item.Attachment.Data = Encoding.UTF8.GetBytes(hl7Message);
item.Attachment.ContentType = HL7v2ContentType;
documentReference.Content.Add(item);
if (related != null)
{
documentReference.Context = new DocumentReference.ContextComponent();
documentReference.Context.Related = new List <ResourceReference>();
documentReference.Context.Related.Add(related);
}
return(documentReference);
}
private List<DocumentReference.ContentComponent> SetContent(GenerateDocumentReferenceOptions arguments)
{
var contentComponent = new DocumentReference.ContentComponent();
var attachment = new Attachment();
attachment.ContentType = arguments.ContentType;
attachment.Url = $"Binary/{arguments.Id}";
contentComponent.Attachment = attachment;
return new List<DocumentReference.ContentComponent> { contentComponent };
}
internal static DocumentReference ToFhirInternal(File file, DocumentReference documentReference)
{
var content = new DocumentReference.ContentComponent();
content.Attachment = new Attachment();
content.Attachment.ContentType = (file.ContentType == null) ? "application/octet-stream" : file.ContentType.ToString();
content.Attachment.Data = new byte[file.Content.Length];
file.Content.CopyTo(content.Attachment.Data, 0);
documentReference.Content.Add(content);
return(documentReference);
}
private static ContentViewModel ToContentViewModel(this DocumentReference.ContentComponent contentComponent)
{
var attachment = contentComponent.Attachment;
var viewModel = new ContentViewModel
{
Attachment = new AttachmentViewModel
{
ContentType = attachment.ContentType,
Creation = attachment.CreationElement?.ToDateTimeOffset(),
Title = attachment.Title,
Url = attachment.Url
}
};
return(viewModel);
}
private static ContentViewModel ToContentViewModel(this DocumentReference.ContentComponent contentComponent)
{
var attachment = contentComponent.Attachment;
var viewModel = new ContentViewModel
{
Attachment = new AttachmentViewModel
{
ContentType = attachment.ContentType,
Creation = attachment.CreationElement?.ToDateTimeOffset(),
Title = attachment.Title,
Url = (attachment.Url.StartsWith(_defaultUrlBase)) ? $"{_pointerUrlBase}{attachment.Url.Substring(_defaultUrlBase.Length)}" : attachment.Url
}
};
return(viewModel);
}
internal static DocumentReference XmlToDocumentReference(DocumentReference documentReference, string xml)
{
var content = new DocumentReference.ContentComponent();
content.Attachment = new Attachment();
content.Attachment.ContentType = "application/xml";
byte[] bytesXml = Encoding.UTF8.GetBytes(xml);
content.Attachment.Data = new byte[bytesXml.Length];
bytesXml.CopyTo(content.Attachment.Data, 0);
documentReference.Content.Add(content);
return(documentReference);
}
/// <summary>
/// Deserialize JSON into a FHIR DocumentReference#Content
/// </summary>
public static void DeserializeJsonProperty(this DocumentReference.ContentComponent current, ref Utf8JsonReader reader, JsonSerializerOptions options, string propertyName)
{
switch (propertyName)
{
case "attachment":
current.Attachment = new Hl7.Fhir.Model.Attachment();
((Hl7.Fhir.Model.Attachment)current.Attachment).DeserializeJson(ref reader, options);
break;
case "format":
current.Format = new Hl7.Fhir.Model.Coding();
((Hl7.Fhir.Model.Coding)current.Format).DeserializeJson(ref reader, options);
break;
// Complex: content, Export: ContentComponent, Base: BackboneElement
default:
((Hl7.Fhir.Model.BackboneElement)current).DeserializeJsonProperty(ref reader, options, propertyName);
break;
}
}
/// <summary>
/// Serialize a FHIR DocumentReference#Content into JSON
/// </summary>
public static void SerializeJson(this DocumentReference.ContentComponent current, Utf8JsonWriter writer, JsonSerializerOptions options, bool includeStartObject = true)
{
if (includeStartObject)
{
writer.WriteStartObject();
}
// Component: DocumentReference#Content, Export: ContentComponent, Base: BackboneElement (BackboneElement)
((Hl7.Fhir.Model.BackboneElement)current).SerializeJson(writer, options, false);
writer.WritePropertyName("attachment");
current.Attachment.SerializeJson(writer, options);
if (current.Format != null)
{
writer.WritePropertyName("format");
current.Format.SerializeJson(writer, options);
}
if (includeStartObject)
{
writer.WriteEndObject();
}
}
