/// url = 'http://hl7.org/fhir/StructureMap/InsurancePlan5to4B'
/// name = 'InsurancePlan5to4B'
/// title = 'FML Conversion for InsurancePlan: 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/InsurancePlan" alias InsurancePlanR5 as source
uses "http://hl7.org/fhir/4.3/StructureDefinition/InsurancePlan" alias InsurancePlanR4B as target

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

group InsurancePlan(source src : InsurancePlanR5, target tgt : InsurancePlanR4B) extends DomainResource <<type+>> {
  src.identifier -> tgt.identifier;
  src.status as v -> tgt.status = translate(v, '#PublicationStatus', 'code');
  src.type -> tgt.type;
  src.name -> tgt.name;
  src.alias -> tgt.alias;
  src.period -> tgt.period;
  src.ownedBy -> tgt.ownedBy;
  src.administeredBy -> tgt.administeredBy;
  src.coverageArea -> tgt.coverageArea;
  src.contact as s -> tgt.contact as t then {
    s.purpose -> t.purpose;
    s.name -> t.name;
    s.telecom -> t.telecom;
    s.address -> t.address;
  };
  src.endpoint -> tgt.endpoint;
  src.network -> tgt.network;
  src.coverage as s -> tgt.coverage as t then InsurancePlanCoverage(s, t);
  src.plan as s -> tgt.plan as t then InsurancePlanPlan(s, t);
}

group InsurancePlanCoverage(source src, target tgt) extends BackboneElement {
  src.type -> tgt.type;
  src.network -> tgt.network;
  src.benefit as s -> tgt.benefit as t then InsurancePlanCoverageBenefit(s, t);
}

group InsurancePlanCoverageBenefit(source src, target tgt) extends BackboneElement {
  src.type -> tgt.type;
  src.requirement -> tgt.requirement;
  src.limit as s -> tgt.limit as t then InsurancePlanCoverageBenefitLimit(s, t);
}

group InsurancePlanCoverageBenefitLimit(source src, target tgt) extends BackboneElement {
  src.value -> tgt.value;
  src.code -> tgt.code;
}

group InsurancePlanPlan(source src, target tgt) extends BackboneElement {
  src.identifier -> tgt.identifier;
  src.type -> tgt.type;
  src.coverageArea -> tgt.coverageArea;
  src.network -> tgt.network;
  src.generalCost as s -> tgt.generalCost as t then InsurancePlanPlanGeneralCost(s, t);
  src.specificCost as s -> tgt.specificCost as t then InsurancePlanPlanSpecificCost(s, t);
}

group InsurancePlanPlanGeneralCost(source src, target tgt) extends BackboneElement {
  src.type -> tgt.type;
  src.groupSize -> tgt.groupSize;
  src.cost -> tgt.cost;
  src.comment -> tgt.comment;
}

group InsurancePlanPlanSpecificCost(source src, target tgt) extends BackboneElement {
  src.category -> tgt.category;
  src.benefit as s -> tgt.benefit as t then InsurancePlanPlanSpecificCostBenefit(s, t);
}

group InsurancePlanPlanSpecificCostBenefit(source src, target tgt) extends BackboneElement {
  src.type -> tgt.type;
  src.cost as s -> tgt.cost as t then InsurancePlanPlanSpecificCostBenefitCost(s, t);
}

group InsurancePlanPlanSpecificCostBenefitCost(source src, target tgt) extends BackboneElement {
  src.type -> tgt.type;
  src.applicability -> tgt.applicability;
  src.qualifiers -> tgt.qualifiers;
  src.value -> tgt.value;
}