public static CdaSimpleObservation CreateObservation(POCD_MT000040Observation pocdObservation)
{
CdaSimpleObservation returnVal = null;
if (pocdObservation.value != null)
{
if (pocdObservation.value.Length > 0)
{
ANY first = pocdObservation.value[0];
if (first is INT)
{
returnVal = new CdaIntObservation(pocdObservation);
}
else if (first is TS)
{
returnVal = new CdaDateObservation(pocdObservation);
}
else if (first is PQ)
{
returnVal = new CdaPqObservation(pocdObservation);
}
else if (first is ST)
{
returnVal = new CdaTextObservation(pocdObservation);
}
}
}
return(returnVal);
}
/// MDHT operation: TBD
public bool validateTargetOfEntryRelationship(POCD_MT000040Observation statusObservation)
{
if (getContainer(statusObservation) is POCD_MT000040EntryRelationship)
{
POCD_MT000040EntryRelationship entryRelationship = (POCD_MT000040EntryRelationship)getContainer(statusObservation);
return(x_ActRelationshipEntryRelationship.REFR == entryRelationship.typeCode);
}
return(false);
}
public static CodeWithDateRange GetValueCodeWithDateRange(this POCD_MT000040Observation obs)
{
if (obs == null)
{
return(null);
}
var code = obs.GetFirstNonNullValueCode();
var dateRange = obs.effectiveTime?.GetDateRange();
return(new CodeWithDateRange(code, dateRange));
}
public CdaDateObservation(POCD_MT000040Observation pocdObs) : base(pocdObs)
{
if (pocdObs.value != null)
{
if (pocdObs.value.Length > 0)
{
if (pocdObs.value[0] is TS)
{
TS temp = (TS)pocdObs.value[0];
DateTime val = VistaDates.ParseDateString(temp.value, RawCdaDocument.CdaDateFormat);
if (val != DateTime.MinValue)
{
this.Value = val;
}
}
}
}
}
public CdaIntObservation(POCD_MT000040Observation pocdObs) : base(pocdObs)
{
if (pocdObs.value != null)
{
if (pocdObs.value.Length > 0)
{
if (pocdObs.value[0] is INT)
{
INT temp = (INT)pocdObs.value[0];
int val = -1;
if (int.TryParse(temp.value, out val))
{
this.Value = val;
}
}
}
}
}
public CdaSimpleObservation(POCD_MT000040Observation pocdObs)
{
// *** Template Ids ***
this.TemplateIds = new CdaTemplateIdList(pocdObs.templateId);
// *** Observation Id ***
if (pocdObs.id != null)
{
if (pocdObs.id.Length > 0)
{
this.Id = pocdObs.id[0].root;
}
}
// *** Code ***
this.Code = CdaCode.FromPocd(pocdObs.code);
// *** Negation ***
if (pocdObs.negationIndSpecified)
{
this.NegationIndicator = pocdObs.negationInd;
}
// *** Status ***
if (pocdObs.statusCode != null)
{
Hl7ProblemActStatus stat = Hl7ProblemActStatus.unknown;
if (Enum.TryParse <Hl7ProblemActStatus>(pocdObs.statusCode.code, out stat))
{
this.Status = stat;
}
}
// *** Effective Time ***
if (pocdObs.effectiveTime != null)
{
this.EffectiveTime = CdaEffectiveTime.FromPocd(pocdObs.effectiveTime);
}
this.Mood = x_ActMoodDocumentObservation.EVN;
}
public CdaTextObservation(POCD_MT000040Observation pocdObs) : base(pocdObs)
{
if (pocdObs.value != null)
{
if (pocdObs.value.Length > 0)
{
if (pocdObs.value[0] is ST)
{
ST st = pocdObs.value[0] as ST;
if (st.Text != null)
{
if (st.Text.Length > 0)
{
this.Value = st.Text[0];
}
}
}
}
}
}
public static Code GetFirstNonNullValueCode(this POCD_MT000040Observation obs)
{
if (obs == null)
{
return(null);
}
var value = (obs.value?.FirstOrDefault(v => v is CD) as CD)?.GetCode();
if (!string.IsNullOrWhiteSpace(value?.Value))
{
return(value);
}
var childObs = obs.entryRelationship?.FirstOrDefault(r =>
r.Item is POCD_MT000040Observation)
?.Item as POCD_MT000040Observation;
return(GetFirstNonNullValueCode(childObs));
}
private List <POCD_MT000040Observation> GetSupportingObservationsFromSection(POCD_MT000040Observation observation)
{
List <POCD_MT000040Observation> returnList = new List <POCD_MT000040Observation>();
if (observation.entryRelationship != null)
{
foreach (var entryRel in observation.entryRelationship)
{
if (entryRel.Item is POCD_MT000040Observation)
{
POCD_MT000040Observation subObs = entryRel.Item as POCD_MT000040Observation;
returnList.Add(subObs);
List <POCD_MT000040Observation> tempList = this.GetSupportingObservationsFromSection(subObs);
returnList.AddRange(tempList);
}
}
}
return(returnList);
}
public CdaPqObservation(POCD_MT000040Observation pocdObservation) : base(pocdObservation)
{
if (pocdObservation != null)
{
if (pocdObservation.value != null)
{
ANY[] valArray = pocdObservation.value as ANY[];
if (valArray != null)
{
if (valArray.Length > 0)
{
PQ val = valArray[0] as PQ;
if (val != null)
{
this.Value = val.value;
this.Unit = val.unit;
}
}
}
}
}
}
public POCD_MT000040Entry ToPocdEntry()
{
// *** Create allergy section ***
POCD_MT000040Entry entry = new POCD_MT000040Entry();
// *** Required Allergies and Intolerances Concern element ***
//entry.templateId = new II[] {
// new II { root = "1.3.6.1.4.1.19376.1.5.3.1.4.5.3" },
// new II { root = "2.16.840.1.113883.10.20.1.27" },
// new II { root = "1.3.6.1.4.1.19376.1.5.3.1.4.5.1" },
//};
POCD_MT000040Act act = new POCD_MT000040Act();
act.id = new II[] { new II {
root = Guid.NewGuid().ToString()
} };
act.classCode = x_ActClassDocumentEntryAct.ACT;
act.moodCode = x_DocumentActMood.EVN;
act.templateId = new II[] {
new II {
root = "2.16.840.1.113883.10.20.1.27"
},
new II {
root = "1.3.6.1.4.1.19376.1.5.3.1.4.5.1"
},
new II {
root = "1.3.6.1.4.1.19376.1.5.3.1.4.5.3"
}
};
act.code = new CD()
{
nullFlavor = "NA"
};
act.statusCode = GetStatusCode();
List <POCD_MT000040EntryRelationship> entryRelationships = new List <POCD_MT000040EntryRelationship>();
POCD_MT000040EntryRelationship entryRel = new POCD_MT000040EntryRelationship();
entryRel.typeCode = x_ActRelationshipEntryRelationship.SUBJ;
entryRel.inversionInd = false;
entryRel.inversionIndSpecified = true;
POCD_MT000040Observation obs = new POCD_MT000040Observation();
obs.id = new II[] { new II {
root = Guid.NewGuid().ToString()
} };
obs.classCode = "OBS";
obs.moodCode = x_ActMoodDocumentObservation.EVN;
obs.templateId = new II[] {
new II()
{
root = "1.3.6.1.4.1.19376.1.5.3.1.4.5"
},
new II()
{
root = "1.3.6.1.4.1.19376.1.5.3.1.4.6"
},
new II()
{
root = "2.16.840.1.113883.10.20.1.28"
}
};
obs.negationInd = this.NegationIndicator;
obs.negationIndSpecified = true;
string intoleranceTypeCode = GetIntoleranceType();
obs.code = new CD()
{
code = intoleranceTypeCode,
codeSystem = "2.16.840.1.113883.5.4",
codeSystemName = "ObservationIntoleranceType"
};
obs.text = new ED()
{
Text = new string[] { this.Id }
};
if (this.Value == null)
{
obs.value = new ANY[] { new CD()
{
originalText = new ED()
{
Text = new string[] { this.AllergyText }
}
} }
}
;
else
{
obs.value = new ANY[] { this.Value.ToCD() }
};
obs.participant = new POCD_MT000040Participant2[] {
new POCD_MT000040Participant2()
{
typeCode = "CSM",
participantRole = new POCD_MT000040ParticipantRole()
{
classCode = "MANU",
Item = new POCD_MT000040PlayingEntity()
{
classCode = "MMAT",
code = new CE()
{
code = this.Id,
codeSystemName = CdaCode.VhaSystemName,
codeSystem = CdaCode.VhaSystemId,
originalText = new ED()
{
reference = new TEL()
{
value = this.Substance
}
}
}
}
}
}
};
if (this.EffectiveTime != null)
{
act.effectiveTime = this.EffectiveTime.ToIvlTs();
obs.effectiveTime = act.effectiveTime;
}
obs.statusCode = new CS()
{
code = "completed"
};
// TODO: Optional entry relationships for reactions
// TODO: Optional entry relationships for severity
entryRel.Item = obs;
entryRelationships.Add(entryRel);
// *** Add entry relationships ***
act.entryRelationship = entryRelationships.ToArray();
// ** Add act ***
entry.Item = act;
return(entry);
}
public POCD_MT000040Observation ToPocd()
{
POCD_MT000040Observation returnObservation = new POCD_MT000040Observation();
// *** Elements that are the same for all ***
returnObservation.classCode = "OBS";
returnObservation.moodCode = this.Mood;
returnObservation.templateId = this.TemplateIds.ToPocd();
// *** Actual data from observation ***
if (this.NegationIndicator)
{
returnObservation.negationInd = this.NegationIndicator;
returnObservation.negationIndSpecified = true;
}
returnObservation.id = new II[] { new II()
{
root = this.Id
} };
returnObservation.code = this.Code.ToCE();
returnObservation.text = new ED()
{
reference = new TEL()
{
value = string.Format("#{0}", this.ReferenceId)
}
};
returnObservation.statusCode = new CS()
{
code = this.Status.ToString()
};
returnObservation.effectiveTime = this.EffectiveTime.ToIvlTs(); //new IVL_TS() { value = this.EffectiveTime.ToString(RawCdaDocument.CdaDateFormat) };
returnObservation.value = this.BaseValue;
// *** Supporting Observations ***
if (this.SupportingObservations != null)
{
if (this.SupportingObservations.Count > 0)
{
List <POCD_MT000040EntryRelationship> relList = new List <POCD_MT000040EntryRelationship>();
foreach (var item in this.SupportingObservations)
{
POCD_MT000040EntryRelationship rel = new POCD_MT000040EntryRelationship();
rel.typeCode = x_ActRelationshipEntryRelationship.SPRT;
rel.Item = item.ToPocd();
relList.Add(rel);
}
returnObservation.entryRelationship = relList.ToArray();
}
}
if (this.Author != null)
{
returnObservation.author = new POCD_MT000040Author[] { this.Author.ToPocdAuthor() }
}
;
if (this.ReferenceRange != null)
{
returnObservation.referenceRange = new POCD_MT000040ReferenceRange[] { this.ReferenceRange.ToPocd() }
}
;
if (!string.IsNullOrWhiteSpace(this.InterpretationCode))
{
returnObservation.interpretationCode = new CE[] { new CE {
code = this.InterpretationCode,
codeSystem = "2.16.840.1.113883.5.83",
codeSystemName = "ObservationInterpretation"
} }
}
;
return(returnObservation);
}
}
}
public List <POCD_MT000040Entry> ToPocdEntryList()
{
List <POCD_MT000040Entry> entryList = new List <POCD_MT000040Entry>();
if (this.Observations != null)
{
foreach (CdaCodeObservation cdaObservation in this.Observations)
{
// *** Create the entry ***
POCD_MT000040Entry tempEntry = new POCD_MT000040Entry();
// *** Create an act ***
POCD_MT000040Act act = new POCD_MT000040Act();
act.id = new II[] { new II {
root = Guid.NewGuid().ToString()
} };
act.classCode = x_ActClassDocumentEntryAct.ACT;
act.moodCode = x_DocumentActMood.EVN;
// *** Add template ids for this act ***
CdaTemplateIdList templateIdList =
new CdaTemplateIdList(
"1.3.6.1.4.1.19376.1.5.3.1.4.5.2",
"1.3.6.1.4.1.19376.1.5.3.1.4.5.1",
"2.16.840.1.113883.10.20.1.27");
act.templateId = templateIdList.ToPocd();
// *** No code here ***
act.code = new CD()
{
nullFlavor = "NA"
};
// *** The concern is active, even though the problem itself may be resolved or inactive ***
act.statusCode = new CS()
{
code = "active"
};
// *** This concern uses the observation date/time ***
//CdaEffectiveTime effTime = new CdaEffectiveTime() { Low = cdaObservation.EffectiveTime };
//act.effectiveTime = effTime.ToIvlTs();
act.effectiveTime = cdaObservation.EffectiveTime.ToIvlTs();
// *** Create entry relationship ***
List <POCD_MT000040EntryRelationship> entryRelationships = new List <POCD_MT000040EntryRelationship>();
POCD_MT000040EntryRelationship tempEntryRelationship = new POCD_MT000040EntryRelationship();
tempEntryRelationship.typeCode = x_ActRelationshipEntryRelationship.SUBJ;
tempEntryRelationship.inversionInd = false;
tempEntryRelationship.inversionIndSpecified = true;
// *** Create pocd observation ***
POCD_MT000040Observation observation = cdaObservation.ToPocd();
// *** Add the observation to the entry relationship ***
tempEntryRelationship.Item = observation;
// *** Add the entry relationship to the list ***
entryRelationships.Add(tempEntryRelationship);
// *** Add entry relationships to the act ***
act.entryRelationship = entryRelationships.ToArray();
// *** Add act to entry ***
tempEntry.Item = act;
// *** Add entry to list ***
entryList.Add(tempEntry);
}
}
return(entryList);
}
private List <CdaObservationModel> ExtractBabyObservationsFromNds()
{
// *** Extract section observations from the document ***
List <CdaObservationModel> returnList = new List <CdaObservationModel>();
int babyNumber = 0;
if (this.Initialize())
{
// *** Check if we have something to work with ***
if (this.PocdDocument != null)
{
if (this.PocdDocument.component != null)
{
if (this.PocdDocument.component.Item is POCD_MT000040StructuredBody)
{
POCD_MT000040StructuredBody body = this.PocdDocument.component.Item as POCD_MT000040StructuredBody;
if (body.component != null)
{
if (body.component.Length > 0)
{
foreach (var item in body.component)
{
if (item.section != null)
{
if (item.section.code != null)
{
if (item.section.code.code == "57075-4")
{
if (item.section.component != null)
{
foreach (var comp in item.section.component)
{
if (comp.section != null)
{
if (comp.section.code.code == "10210-3")
{
if (comp.section.entry != null)
{
++babyNumber;
List <POCD_MT000040Observation> pocdList = new List <POCD_MT000040Observation>();
foreach (var entry in comp.section.entry)
{
if (entry.Item != null)
{
if (entry.Item is POCD_MT000040Observation)
{
POCD_MT000040Observation pocdObs = entry.Item as POCD_MT000040Observation;
pocdList.Add(pocdObs);
List <POCD_MT000040Observation> tempList = this.GetSupportingObservationsFromSection(pocdObs);
pocdList.AddRange(tempList);
}
}
}
foreach (var pocdObs in pocdList)
{
// *** Create a simple observation ***
CdaSimpleObservation cdaObs = CdaObservationFactory.CreateObservation(pocdObs);
// *** Convert to model + add to return ***
if ((cdaObs != null) && (cdaObs.Code != null))
{
CdaObservationModel tempObs = CdaObservationModel.Create(cdaObs);
tempObs.BabyNumber = babyNumber;
returnList.Add(tempObs);
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
return(returnList);
}
private List <POCD_MT000040Observation> ExtractObservationsFromSection(string sectionCode)
{
// *** Extract section observations from the document ***
List <POCD_MT000040Observation> returnList = new List <POCD_MT000040Observation>();
if (this.Initialize())
{
// *** Check if we have something to work with ***
if (this.PocdDocument != null)
{
if (this.PocdDocument.component != null)
{
if (this.PocdDocument.component.Item is POCD_MT000040StructuredBody)
{
POCD_MT000040StructuredBody body = this.PocdDocument.component.Item as POCD_MT000040StructuredBody;
if (body.component != null)
{
if (body.component.Length > 0)
{
foreach (var item in body.component)
{
if (item.section != null)
{
if (item.section.code != null)
{
if (item.section.code.code == sectionCode)
{
if (item.section.entry != null)
{
foreach (var entry in item.section.entry)
{
if (entry.Item != null)
{
if (entry.Item is POCD_MT000040Observation)
{
POCD_MT000040Observation pocdObs = entry.Item as POCD_MT000040Observation;
returnList.Add(pocdObs);
List <POCD_MT000040Observation> tempList = this.GetSupportingObservationsFromSection(pocdObs);
returnList.AddRange(tempList);
}
}
}
}
}
}
}
}
}
}
}
}
}
}
return(returnList);
}
