/// url = 'http://hl7.org/fhir/StructureMap/Measure5to4B'
/// name = 'Measure5to4B'
/// title = 'FML Conversion for Measure: R5 to R4B'
/// status = 'active'

conceptmap "PublicationStatus" {
  prefix s = "http://hl7.org/fhir/publication-status"
  prefix t = "http://hl7.org/fhir/4.3/publication-status"

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

uses "http://hl7.org/fhir/StructureDefinition/Measure" alias MeasureR5 as source
uses "http://hl7.org/fhir/4.3/StructureDefinition/Measure" alias MeasureR4B as target

imports "http://hl7.org/fhir/StructureMap/*5to4B"

group Measure(source src : MeasureR5, target tgt : MeasureR4B) extends DomainResource <<type+>> {
  src.url -> tgt.url;
  src.identifier -> tgt.identifier;
  src.version -> tgt.version;
  src.name -> tgt.name; // src.versionAlgorithm : string -> tgt.versionAlgorithm;
  src.title -> tgt.title;
  src.subtitle -> tgt.subtitle;
  src.status as v -> tgt.status = translate(v, '#PublicationStatus', 'code');
  src.experimental -> tgt.experimental;
  src.subject : CodeableConcept -> tgt.subject;
  src.subject : Reference -> tgt.subject;
  src.date -> tgt.date; // src.basis as v -> tgt.basis = translate(v, '#BasisType', 'code');
  src.publisher -> tgt.publisher;
  src.contact -> tgt.contact;
  src.description -> tgt.description;
  src.useContext -> tgt.useContext;
  src.jurisdiction -> tgt.jurisdiction;
  src.purpose -> tgt.purpose;
  src.usage -> tgt.usage;
  src.copyright -> tgt.copyright;
  src.approvalDate -> tgt.approvalDate; // src.copyrightLabel -> tgt.copyrightLabel;
  src.lastReviewDate -> tgt.lastReviewDate;
  src.effectivePeriod -> tgt.effectivePeriod;
  src.topic -> tgt.topic;
  src.author -> tgt.author;
  src.editor -> tgt.editor;
  src.reviewer -> tgt.reviewer;
  src.endorser -> tgt.endorser;
  src.relatedArtifact -> tgt.relatedArtifact;
  src.library -> tgt.library;
  src.disclaimer -> tgt.disclaimer;
  src.scoring -> tgt.scoring;
  src.compositeScoring -> tgt.compositeScoring; // src.scoringUnit -> tgt.scoringUnit;
  src.type -> tgt.type;
  src.riskAdjustment -> tgt.riskAdjustment;
  src.rateAggregation -> tgt.rateAggregation;
  src.rationale -> tgt.rationale;
  src.clinicalRecommendationStatement -> tgt.clinicalRecommendationStatement;
  src.improvementNotation -> tgt.improvementNotation;
  src.term as s -> tgt then {
    s.definition -> tgt.definition;
  };
  src.guidance -> tgt.guidance;
  src.group as s -> tgt.group as t then MeasureGroup(s, t);
  src.supplementalData as s -> tgt.supplementalData as t then MeasureSupplementalData(s, t);
}

// group MeasureTerm(source src, target tgt) extends BackboneElement {
// src.code -> tgt.code;
// src.definition -> tgt.definition;
// }
group MeasureGroup(source src, target tgt) extends BackboneElement {
  src.code -> tgt.code; // src.linkId -> tgt.linkId;
  src.description -> tgt.description;
  src.population as s -> tgt.population as t then MeasureGroupPopulation(s, t); // src.type -> tgt.type;
  src.stratifier as s -> tgt.stratifier as t then MeasureGroupStratifier(s, t);
}

group MeasureGroupPopulation(source src, target tgt) extends BackboneElement {
  src.code -> tgt.code; // src.linkId -> tgt.linkId;
  src.description -> tgt.description;
  src.criteria -> tgt.criteria;
}

group MeasureGroupStratifier(source src, target tgt) extends BackboneElement {
  src.code -> tgt.code; // src.linkId -> tgt.linkId;
  src.description -> tgt.description;
  src.criteria -> tgt.criteria;
  src.component as s -> tgt.component as t then MeasureGroupStratifierComponent(s, t); // src.groupDefinition -> tgt.groupDefinition;
}

group MeasureGroupStratifierComponent(source src, target tgt) extends BackboneElement {
  src.code -> tgt.code; // src.linkId -> tgt.linkId;
  src.description -> tgt.description;
  src.criteria -> tgt.criteria;
}

group MeasureSupplementalData(source src, target tgt) extends BackboneElement {
  src.code -> tgt.code; // src.linkId -> tgt.linkId;
  src.usage -> tgt.usage;
  src.description -> tgt.description;
  src.criteria -> tgt.criteria;
}