/// <summary>Builds a questionnaire.</summary>
/// <exception cref="ArgumentNullException">Thrown when one or more required arguments are null.</exception>
/// <param name="format">Describes the format to use.</param>
/// <returns>A Questionnaire.</returns>
private static Questionnaire BuildQuestionnaire(
IReportingFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (string.IsNullOrEmpty(format.Name))
{
throw new ArgumentNullException(nameof(format), $"Invalid IReportingFormat.Name: {format.Name}");
}
if ((format.Fields == null) || (format.Fields.Count == 0))
{
throw new ArgumentNullException(nameof(format), $"Invalid IReportingFormat.Fields: {format.Fields}");
}
if ((format.QuestionnaireSections == null) || (format.QuestionnaireSections.Count == 0))
{
throw new ArgumentNullException(nameof(format), $"Invalid IReportingFormat.QuestionnaireSections: {format.QuestionnaireSections}");
}
Questionnaire questionnaire = new Questionnaire()
{
Meta = new Meta()
{
Profile = new string[]
{
FhirSystems.Questionnaire,
},
},
Id = format.Name,
Name = format.Name,
Url = $"{CanonicalUrl}/Questionnaire/{format.Name}",
Version = QuestionnaireVersion,
Title = format.Title,
Description = new Markdown(format.Description),
Status = PublicationStatus.Draft,
Date = PublicationDate,
Publisher = Publisher,
Jurisdiction = new List <CodeableConcept>()
{
FhirTriplet.UnitedStates.GetConcept(),
},
UseContext = new List <UsageContext>()
{
new UsageContext()
{
Code = FhirTriplet.GetCode(FhirSystems.UsageContextType, CommonLiterals.ContextFocus),
Value = FhirTriplet.SctCovid.GetConcept(),
},
},
Item = new List <Questionnaire.ItemComponent>(),
};
int sectionNumber = -1;
int itemNumber = 0;
foreach (QuestionnaireSection questionnaireSection in format.QuestionnaireSections)
{
sectionNumber++;
itemNumber = 0;
Questionnaire.ItemComponent section = new Questionnaire.ItemComponent()
{
LinkId = $"section_{sectionNumber}",
Type = Questionnaire.QuestionnaireItemType.Group,
Item = new List <Questionnaire.ItemComponent>(),
Repeats = false,
};
#if false // 2020.05.13 - Argonaut extensions aren't valid in R4 yet
section.AddExtension(
"http://fhir.org/guides/argonaut/questionnaire/StructureDefinition/extension-itemOrder",
new FhirDecimal(sectionNumber));
#endif
if (format.Fields.ContainsKey(questionnaireSection.Title))
{
section.Text = $"{format.Fields[questionnaireSection.Title].Title}: {format.Fields[questionnaireSection.Title].Description}";
}
else
{
section.Text = questionnaireSection.Title;
}
foreach (QuestionnaireQuestion question in questionnaireSection.Fields)
{
Questionnaire.ItemComponent component = ComponentFromQuestion(
format,
question,
ref itemNumber);
if (component == null)
{
continue;
}
section.Item.Add(component);
}
questionnaire.Item.Add(section);
}
return(questionnaire);
}
/// <summary>Builds a measure.</summary>
/// <exception cref="ArgumentNullException">Thrown when one or more required arguments are null.</exception>
/// <param name="format">Describes the format to use.</param>
/// <returns>A Measure.</returns>
private static Measure BuildMeasure(
IReportingFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (string.IsNullOrEmpty(format.Name))
{
throw new ArgumentNullException(nameof(format), $"Invalid IReportingFormat.Name: {format.Name}");
}
if ((format.Fields == null) || (format.Fields.Count == 0))
{
throw new ArgumentNullException(nameof(format), $"Invalid IReportingFormat.Fields: {format.Fields}");
}
if ((format.MeasureGroupings == null) || (format.MeasureGroupings.Count == 0))
{
throw new ArgumentNullException(nameof(format), $"Invalid IReportingFormat.MeasureGroupings: {format.MeasureGroupings}");
}
Measure measure = new Measure()
{
Meta = new Meta()
{
Profile = new string[]
{
FhirSystems.Measure,
"http://hl7.org/fhir/us/saner/StructureDefinition/PublicHealthMeasure",
},
},
Id = format.Name,
Name = format.Name,
Url = $"{CanonicalUrl}/Measure/{format.Name}",
Version = MeasureVersion,
Title = format.Title,
Description = new Markdown(format.Description),
Status = PublicationStatus.Draft,
Experimental = true,
Subject = FhirTriplet.ResourceLocation.GetConcept(),
Date = PublicationDate,
Publisher = Publisher,
Jurisdiction = new List <CodeableConcept>()
{
FhirTriplet.UnitedStates.GetConcept(),
},
UseContext = new List <UsageContext>()
{
new UsageContext()
{
Code = FhirTriplet.GetCode(FhirSystems.UsageContextType, CommonLiterals.ContextFocus),
Value = FhirTriplet.SctCovid.GetConcept(),
},
},
Type = new List <CodeableConcept>()
{
FhirTriplet.MeasureTypeComposite.GetConcept(),
},
Group = new List <Measure.GroupComponent>(),
Contact = SanerCommon.Contacts,
Author = format.Authors,
};
if ((format.Definition != null) && (format.Definition.Count > 0))
{
measure.Definition = new List <Markdown>();
foreach (string definition in format.Definition)
{
measure.Definition.Add(new Markdown(definition));
}
}
if (format.Artifacts != null)
{
measure.RelatedArtifact = new List <RelatedArtifact>();
measure.RelatedArtifact.AddRange(format.Artifacts);
}
foreach (MeasureGrouping grouping in format.MeasureGroupings)
{
if (grouping.CodeCoding != null)
{
measure.Group.Add(GroupComponentFromNested(grouping, format));
continue;
}
if ((!string.IsNullOrEmpty(grouping.FieldName)) &&
format.Fields.ContainsKey(grouping.FieldName))
{
measure.Group.Add(GroupComponentFromFlat(grouping, format));
}
}
return(measure);
}