/// url = 'http://hl7.org/fhir/StructureMap/ChargeItemDefinition4to5'
/// name = 'ChargeItemDefinition4to5'
/// title = 'FML Conversion for ChargeItemDefinition: R4 to R5'
/// status = 'active'

conceptmap "PublicationStatus" {
  prefix s = "http://hl7.org/fhir/4.0/publication-status"
  prefix t = "http://hl7.org/fhir/publication-status"

  s:draft - t:draft
  s:active - t:active
  s:retired - t:retired
  s:unknown - t:unknown
}

uses "http://hl7.org/fhir/4.0/StructureDefinition/ChargeItemDefinition" alias ChargeItemDefinitionR4 as source
uses "http://hl7.org/fhir/StructureDefinition/ChargeItemDefinition" alias ChargeItemDefinitionR5 as target

imports "http://hl7.org/fhir/StructureMap/*4to5"

group ChargeItemDefinition(source src : ChargeItemDefinitionR4, target tgt : ChargeItemDefinitionR5) extends DomainResource <<type+>> {
  src.url -> tgt.url;
  src.identifier -> tgt.identifier;
  src.version -> tgt.version;
  src.title -> tgt.title; // src.versionAlgorithm : string -> tgt.versionAlgorithm;
  src.derivedFromUri -> tgt.derivedFromUri;
  src.partOf -> tgt.partOf;
  src.replaces -> tgt.replaces;
  src.status as v -> tgt.status = translate(v, '#PublicationStatus', 'code');
  src.experimental -> tgt.experimental;
  src.date -> tgt.date;
  src.publisher -> tgt.publisher;
  src.contact -> tgt.contact;
  src.description -> tgt.description;
  src.useContext -> tgt.useContext;
  src.jurisdiction -> tgt.jurisdiction;
  src.copyright -> tgt.copyright; // src.purpose -> tgt.purpose;
  src.approvalDate -> tgt.approvalDate; // src.copyrightLabel -> tgt.copyrightLabel;
  src.lastReviewDate -> tgt.lastReviewDate;
  src.code -> tgt.code; // src.effectivePeriod as v -> tgt.applicability as t, t.effectivePeriod = v "period";
  src.instance -> tgt.instance;
  src.applicability as s -> tgt.applicability as t then ChargeItemDefinitionApplicability(s, t);
  src.propertyGroup as s -> tgt.propertyGroup as t then ChargeItemDefinitionPropertyGroup(s, t);
}

group ChargeItemDefinitionApplicability(source src, target tgt) extends BackboneElement {
  src.expression as s ->  tgt.condition = create('Expression') as t,  t.expression = s;
}

group ChargeItemDefinitionPropertyGroup(source src, target tgt) extends BackboneElement {
  src.priceComponent as s -> tgt.priceComponent as t then {
    s.type -> t.type;
    s.code -> t.code;
    s.factor -> t.factor;
    s.amount -> t.amount;
  };
}