/// url = 'http://hl7.org/fhir/StructureMap/ResearchStudy5to4'
/// name = 'ResearchStudy5to4'
/// title = 'FML Conversion for ResearchStudy: R5 to R4'
/// status = 'active'

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

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

uses "http://hl7.org/fhir/StructureDefinition/ResearchStudy" alias ResearchStudyR5 as source
uses "http://hl7.org/fhir/4.0/StructureDefinition/ResearchStudy" alias ResearchStudyR4 as target

imports "http://hl7.org/fhir/StructureMap/*5to4"

group ResearchStudy(source src : ResearchStudyR5, target tgt : ResearchStudyR4) extends DomainResource <<type+>> {
  src.identifier -> tgt.identifier; // src.url -> tgt.url;
  src.title -> tgt.title; // src.version -> tgt.version;
  src.protocol -> tgt.protocol; // src.label as s -> tgt.label as t then ResearchStudyLabel(s,t);
  src.partOf -> tgt.partOf;
  src.relatedArtifact -> tgt.relatedArtifact;
  src.status as v -> tgt.status = translate(v, '#PublicationStatus', 'code'); // src.date -> tgt.date;
  src.primaryPurposeType -> tgt.primaryPurposeType;
  src.phase -> tgt.phase;
  src.focus -> tgt.focus; // src.studyDesign -> tgt.studyDesign;
  src.condition -> tgt.condition;
  src.keyword -> tgt.keyword;
  src.description -> tgt.description; // src.region -> tgt.region;
  src.period -> tgt.period;
  src.site -> tgt.site;
  src.note -> tgt.note;
  src.comparisonGroup as s -> tgt.arm as t then ResearchStudyComparisonGroup(s, t); // src.classifier -> tgt.classifier;
  src.objective as s -> tgt.objective as t then ResearchStudyObjective(s, t);
}

// group ResearchStudyLabel(source src, target tgt) extends BackboneElement {
// src.type -> tgt.type;
// src.value -> tgt.value;
// }
// group ResearchStudyAssociatedParty(source src, target tgt) extends BackboneElement {
// src.name -> tgt.name;
// src.role -> tgt.role;
// src.period -> tgt.period;
// src.classifier -> tgt.classifier;
// src.party -> tgt.party;
// }
// group ResearchStudyProgressStatus(source src, target tgt) extends BackboneElement {
// src.state -> tgt.state;
// src.actual -> tgt.actual;
// src.period -> tgt.period;
// }
// group ResearchStudyRecruitment(source src, target tgt) extends BackboneElement {
// src.targetNumber -> tgt.targetNumber;
// src.actualNumber -> tgt.actualNumber;
// src.eligibility -> tgt.eligibility;
// src.actualGroup -> tgt.actualGroup;
// }
group ResearchStudyComparisonGroup(source src, target tgt) extends BackboneElement {
  src.name -> tgt.name; // src.linkId -> tgt.linkId;
  src.type -> tgt.type;
  src.description -> tgt.description;
}

group ResearchStudyObjective(source src, target tgt) extends BackboneElement {
  src.name -> tgt.name;
  src.type -> tgt.type;
}