// SPDX-FileCopyrightText: Copyright Orangebot, Inc. and Medplum contributors
// SPDX-License-Identifier: Apache-2.0
// start-block input
import { MedplumClient } from '@medplum/core';
import type { CodeSystem, Coding, Parameters, ValueSet } from '@medplum/fhirtypes';
import { CodingInput } from '@medplum/react';
<CodingInput
name="vital-sign-code"
binding="http://example.com/ValueSet/vitals"
path="Observation.code"
onChange={(c: Coding) => {
console.log('User selected: ' + c.display + ' (' + c.system + '|' + c.code + ')');
}}
/>;
// end-block input
const valueSet: ValueSet =
// start-block valueSet
{
resourceType: 'ValueSet',
url: 'http://example.com/ValueSet/vitals',
name: 'vitals',
title: 'Vital Signs',
status: 'active',
compose: {
include: [
{
system: 'http://loinc.org',
concept: [
{ code: '8310-5', display: 'Body temperature' },
{ code: '8462-4', display: 'Diastolic blood pressure' },
{ code: '8480-6', display: 'Systolic blood pressure' },
{ code: '8867-4', display: 'Heart rate' },
{ code: '9279-1', display: 'Respiratory rate' },
],
},
],
},
};
// end-block valueSet
const codeSystem: CodeSystem =
// start-block codeSystem
{
resourceType: 'CodeSystem',
url: 'http://loinc.org',
name: 'LOINC',
status: 'active',
content: 'example',
concept: [
{ code: '8310-5', display: 'Body temperature' },
{ code: '8462-4', display: 'Diastolic blood pressure' },
{ code: '8480-6', display: 'Systolic blood pressure' },
{ code: '8867-4', display: 'Heart rate' },
{ code: '9279-1', display: 'Respiratory rate' },
],
};
// end-block codeSystem
const translatedCodes: CodeSystem =
// start-block translatedCodeSystem
{
resourceType: 'CodeSystem',
status: 'draft',
url: 'http://example.com/CodeSystem/translated',
content: 'example',
concept: [
{
code: 'HR',
// Primary display string
display: 'Heart rate',
designation: [
// Synonym
{ value: 'Cardiac rate' },
// Translation
{ language: 'fr', value: 'fréquence cardiaque' },
],
},
],
};
// end-block translatedCodeSystem
const medplum = new MedplumClient();
// start-block importDesignation
await medplum.post(medplum.fhirUrl('CodeSystem/$import'), {
resourceType: 'Parameters',
parameter: [
{ name: 'url', valueUri: 'http://example.com/CodeSystem/translated' },
// Synonym in primary language
{
name: 'designation',
part: [
{ name: 'code', valueCode: 'HR' },
{ name: 'value', valueString: 'Pulse rate' },
],
},
// Translation into other language
{
name: 'designation',
part: [
{ name: 'code', valueCode: 'HR' },
{ name: 'language', valueCode: 'es' },
{ name: 'value', valueString: 'frecuencia cardíaca' },
],
},
],
} satisfies Parameters);
// end-block importDesignation
// start-block expandLanguage
const vs = await medplum.createResource<ValueSet>({
resourceType: 'ValueSet',
status: 'draft',
url: 'http://example.com/ValueSet/translated',
compose: {
include: [{ system: 'http://example.com/CodeSystem/translated' }],
},
});
const expansion = await medplum.valueSetExpand({
url: vs.url,
filter: 'card',
displayLanguage: 'fr',
});
/* Returns:
{
"resourceType": "ValueSet",
"status": "draft",
"url": "http://example.com/ValueSet/translated",
"compose": {
"include": [{ "system": "http://example.com/CodeSystem/translated" }]
},
"expansion": {
"total": 1,
"contains": [
{
"system": "http://example.com/CodeSystem/translated",
"code": "HR",
"display": "fréquence cardiaque"
}
]
}
}
*/
// end-block expandLanguage
console.log(valueSet, codeSystem, translatedCodes, expansion);
