map "http://example.org/StructureMap/Moh505Map" = "Moh505Map"

// MOH 505 Health Facility Weekly Reporting Form QuestionnaireResponse to FHIR resources
// Maps to: Encounter (facility + reporting period) and Observation per disease
// PAGE 1: Reporting Site → Encounter
// PAGE 2: Diseases, Conditions or Events → Observations (cases/deaths per disease)
// PAGE 3: Laboratory Surveillance → Observations (malaria lab tests)

uses "http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse" alias QuestionnaireResponse as source
uses "http://hl7.org/fhir/StructureDefinition/Bundle" alias Bundle as target
uses "http://hl7.org/fhir/StructureDefinition/Encounter" alias Encounter as target
uses "http://hl7.org/fhir/StructureDefinition/Observation" alias Observation as target
uses "http://hl7.org/fhir/StructureDefinition/BackboneElement" alias BackboneElement as source

group Moh505Map(source src : QuestionnaireResponse, target bundle : Bundle) {
  src -> bundle.id = uuid() "bundleId";
  src -> bundle.type = 'transaction' "bundleType";
  // Create Encounter for the facility reporting context
  src -> bundle.entry as e then {
    src -> e.resource = create('Encounter') as encounter then MapMoh505Encounter(src, encounter) "execEncounter";
    src ->  e.request as req,  req.method = 'POST',  req.url = 'Encounter' "encounterReq";
  } "encounterEntry";
  // Create Observations per disease from PAGE 2
  src.item as diseasesPage where linkId = '306799299' then {
    // ── AEFI ────────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'aefi-summary' then {
      diseasesPage.item as u5c where linkId = 'aefi-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'aefi-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'aefi-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'aefi-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "aefiObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "aefi";
    // ── Bacterial Meningitis ─────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'bacterial-meningitis-summary' then {
      diseasesPage.item as u5c where linkId = 'bacterial-meningitis-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'bacterial-meningitis-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'bacterial-meningitis-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'bacterial-meningitis-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "bactMenObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "bacterialMeningitis";
    // ── Acute Jaundice ───────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'acute-jaundice-summary' then {
      diseasesPage.item as u5c where linkId = 'acute-jaundice-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'acute-jaundice-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'acute-jaundice-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'acute-jaundice-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "ajObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "acuteJaundice";
    // ── Acute Malnutrition ───────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'acute-malnutrition-summary' then {
      diseasesPage.item as u5c where linkId = 'acute-malnutrition-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'acute-malnutrition-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'acute-malnutrition-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'acute-malnutrition-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "amObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "acuteMalnutrition";
    // ── AFP (Poliomyelitis) ──────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'afp-poliomyelitis-summary' then {
      diseasesPage.item as u5c where linkId = 'afp-poliomyelitis-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'afp-poliomyelitis-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'afp-poliomyelitis-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'afp-poliomyelitis-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "afpObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "afp";
    // ── Anthrax ──────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'anthrax-summary' then {
      diseasesPage.item as u5c where linkId = 'anthrax-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'anthrax-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'anthrax-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'anthrax-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "anthraxObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "anthrax";
    // ── Cholera ──────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'cholera-summary' then {
      diseasesPage.item as u5c where linkId = 'cholera-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'cholera-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'cholera-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'cholera-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "choleraObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "cholera";
    // ── Chikungunya ──────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'chikungunya-summary' then {
      diseasesPage.item as u5c where linkId = 'chikungunya-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'chikungunya-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'chikungunya-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'chikungunya-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "chikungunyaObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "chikungunya";
    // ── COVID-19 ─────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'covid--19-summary' then {
      diseasesPage.item as u5c where linkId = 'covid-19-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'covid-19-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'covid-19-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'covid-19-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "covidObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "covid19";
    // ── Dengue ───────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'dengue-summary' then {
      diseasesPage.item as u5c where linkId = 'dengue-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'dengue-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'dengue-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'dengue-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "dengueObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "dengue";
    // ── Dysentery (Bacillary) ────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'dysentery-bacillary-summary' then {
      diseasesPage.item as u5c where linkId = 'dysentery-bacillary-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'dysentery-bacillary-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'dysentery-bacillary-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'dysentery-bacillary-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "dysenteryObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "dysenteryBacillary";
    // ── Guinea Worm Disease ──────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'guinea-worm-disease-summary' then {
      diseasesPage.item as u5c where linkId = 'guinea-worm-disease-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'guinea-worm-disease-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'guinea-worm-disease-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'guinea-worm-disease-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "gwObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "guineaWorm";
    // ── Measles ──────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'measles-summary' then {
      diseasesPage.item as u5c where linkId = 'measles-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'measles-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'measles-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'measles-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "measlesObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "measles";
    // ── Suspected Malaria ────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'suspected-malaria-summary' then {
      diseasesPage.item as u5c where linkId = 'suspected-malaria-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'suspected-malaria-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'suspected-malaria-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'suspected-malaria-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "malariaObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "suspectedMalaria";
    // ── VHF ──────────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'vhf-summary' then {
      diseasesPage.item as u5c where linkId = 'vhf-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'vhf-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'vhf-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'vhf-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "vhfObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "vhf";
    // ── Yellow Fever ─────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'yellow-fever-summary' then {
      diseasesPage.item as u5c where linkId = 'yellow-fever-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'yellow-fever-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'yellow-fever-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'yellow-fever-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "yfObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "yellowFever";
    // ── Typhoid ──────────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'typhoid-summary' then {
      diseasesPage.item as u5c where linkId = 'typhoid-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'typhoid-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'typhoid-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'typhoid-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "typhoidObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "typhoid";
    // ── Rift Valley Fever ────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'rift-valley-fever-summary' then {
      diseasesPage.item as u5c where linkId = 'rift-valley-fever-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'rift-valley-fever-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'rift-valley-fever-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'rift-valley-fever-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "rvfObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "riftValleyFever";
    // ── Zika Virus ───────────────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'zika-virus-summary' then {
      diseasesPage.item as u5c where linkId = 'zika-virus-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'zika-virus-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'zika-virus-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'zika-virus-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "zikaObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "zikaVirus";
    // ── Deaths Due to Malaria ────────────────────────────────────────────────
    diseasesPage.item as summ where linkId = 'deaths-due-to-malaria-summary' then {
      diseasesPage.item as u5c where linkId = 'deaths-due-to-malaria-cases-under-5' then {
        diseasesPage.item as o5c where linkId = 'deaths-due-to-malaria-cases-over-5' then {
          diseasesPage.item as u5d where linkId = 'deaths-due-to-malaria-deaths-under-5' then {
            diseasesPage.item as o5d where linkId = 'deaths-due-to-malaria-deaths-over-5' then {
              summ.answer first as ans where valueCoding.code = 'yes' -> bundle.entry as e then {
                summ -> e.resource = create('Observation') as obs then CreateMoh505DiseaseObs(summ, u5c, o5c, u5d, o5d, obs) "obsCreate";
                summ ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "reqCreate";
              } "malDeathObs";
            } "o5d";
          } "u5d";
        } "o5c";
      } "u5c";
    } "deathsDueToMalaria";
  } "diseasesPage";
  // Create Observations from PAGE 3: Laboratory Surveillance
  src.item as labPage where linkId = '3067992989898' then {
    // Malaria Microscopy observations
    labPage.item as u5Tested where linkId = 'malaria-tested-under-5' then {
      labPage.item as o5Tested where linkId = 'malaria-tested-over-5' then {
        labPage.item as u5Pos where linkId = 'malaria-positive-under-5' then {
          labPage.item as o5Pos where linkId = 'malaria-positive-over-5' then {
            src -> bundle.entry as e then {
              src -> e.resource = create('Observation') as obs then MapMalariaLabObs(u5Tested, o5Tested, u5Pos, o5Pos, obs) "malariaLabCreate";
              src ->  e.request as req,  req.method = 'POST',  req.url = 'Observation' "malariaLabReq";
            } "malariaLabObs";
          } "o5Pos";
        } "u5Pos";
      } "o5Tested";
    } "u5Tested";
  } "labPage";
}

// Helper group: create Encounter from Moh505 Reporting Site page
group MapMoh505Encounter(source src : QuestionnaireResponse, target encounter : Encounter) {
  src -> encounter.id = uuid() "encounterId";
  src -> encounter.status = 'finished' "status";
  src -> encounter.class as cls then {
    src -> cls.system = 'http://terminology.hl7.org/CodeSystem/v3-ActCode' "clsSys";
    src -> cls.code = 'VR' "clsCode";
    src -> cls.display = 'virtual' "clsDisplay";
  } "class";
  // Encounter type: weekly surveillance report
  src -> encounter.type as type then {
    src -> type.coding as cod then {
      src -> cod.system = 'http://example.org/CodeSystem/encounter-type' "typeSys";
      src -> cod.code = 'weekly-surveillance-report' "typeCode";
      src -> cod.display = 'MOH 505 Weekly Surveillance Report' "typeDisplay";
    } "typeCoding";
  } "type";
  // Location from reporting site
  src.item as reportSite where linkId = '151479012557' then {
    reportSite.item as item where linkId = '819946803677' then {
      item.answer first as ans ->  encounter.location as loc,  loc.location as locRef,  locRef.reference = ('Location/' + ans.valueReference.reference) "facilityLocation";
    } "facilityLevelLocation";
  } "reportSite";
}

// Helper group: create a disease weekly count Observation (all 4 age/outcome components)
group CreateMoh505DiseaseObs(source summaryItem : BackboneElement, source u5CasesItem : BackboneElement, source o5CasesItem : BackboneElement, source u5DeathsItem : BackboneElement, source o5DeathsItem : BackboneElement, target obs : Observation) {
  summaryItem -> obs.id = uuid() "obsId";
  summaryItem -> obs.status = 'final' "status";
  summaryItem -> obs.category as cat then {
    summaryItem ->  cat.coding as cod,  cod.system = 'http://terminology.hl7.org/CodeSystem/observation-category',  cod.code = 'survey' "catCod";
  } "category";
  // Disease code derived from the summary question text
  summaryItem -> obs.code as code then {
    summaryItem -> code.coding as cod then {
      summaryItem -> cod.system = 'http://example.org/CodeSystem/moh505-disease' "codeSys";
      summaryItem -> cod.code = (summaryItem.linkId.replace('-summary', '')) "codeCode";
      summaryItem -> cod.display = (summaryItem.text) "codeDisplay";
    } "codeCoding";
    summaryItem -> code.text = (summaryItem.text) "codeText";
  } "diseaseCode";
  // Component: Under 5 Cases
  u5CasesItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Under 5 Cases' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "u5CasesComp";
  // Component: Over 5 Cases
  o5CasesItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Over 5 Cases' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "o5CasesComp";
  // Component: Under 5 Deaths
  u5DeathsItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Under 5 Deaths' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "u5DeathsComp";
  // Component: Over 5 Deaths
  o5DeathsItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Over 5 Deaths' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "o5DeathsComp";
}

// Helper group: create Malaria Lab Surveillance Observation
group MapMalariaLabObs(source u5TestedItem : BackboneElement, source o5TestedItem : BackboneElement, source u5PosItem : BackboneElement, source o5PosItem : BackboneElement, target obs : Observation) {
  u5TestedItem -> obs.id = uuid() "obsId";
  u5TestedItem -> obs.status = 'final' "status";
  u5TestedItem -> obs.category as cat then {
    u5TestedItem ->  cat.coding as cod,  cod.system = 'http://terminology.hl7.org/CodeSystem/observation-category',  cod.code = 'laboratory' "catCod";
  } "category";
  u5TestedItem -> obs.code as code then {
    u5TestedItem -> code.coding as cod then {
      u5TestedItem -> cod.system = 'http://loinc.org' "loincSys";
      u5TestedItem -> cod.code = '32700-7' "loincCode";
      u5TestedItem -> cod.display = 'Microscopy panel - Blood by Malaria smear' "loincDisplay";
    } "codeCoding";
    u5TestedItem -> code.text = 'Malaria Microscopy Results' "codeText";
  } "labCode";
  u5TestedItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Malaria Microscopy Tested Under 5' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "u5TestedComp";
  o5TestedItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Malaria Microscopy Tested Over 5' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "o5TestedComp";
  u5PosItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Malaria Microscopy Positive Under 5' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "u5PosComp";
  o5PosItem.answer first as ans -> obs.component as comp then {
    ans ->  comp.code as code,  code.text = 'Malaria Microscopy Positive Over 5' "compCode";
    ans -> comp.valueInteger = ans.valueInteger "compValue";
  } "o5PosComp";
}