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Refactoring fhir conversion logic
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@alopezo
alopezo committed Feb 1, 2024
1 parent 6bc679b commit be8bb38
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Showing 3 changed files with 93 additions and 183 deletions.
2 changes: 1 addition & 1 deletion docs/index.html
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Expand Up @@ -26,6 +26,6 @@
<style>html,body{height:100%}body{margin:0;font-family:Roboto,Helvetica Neue,sans-serif}</style><link rel="stylesheet" href="styles.25b54d3c54f3517b.css" media="print" onload="this.media='all'"><noscript><link rel="stylesheet" href="styles.25b54d3c54f3517b.css"></noscript></head>
<body class="mat-typography">
<app-root></app-root>
<script src="runtime.c2d2548033d65b02.js" type="module"></script><script src="polyfills.75186c7b7fc1d123.js" type="module"></script><script src="scripts.a1e2309b4257c7b3.js" defer></script><script src="main.9fffc2bf5d3efd1e.js" type="module"></script>
<script src="runtime.c2d2548033d65b02.js" type="module"></script><script src="polyfills.75186c7b7fc1d123.js" type="module"></script><script src="scripts.a1e2309b4257c7b3.js" defer></script><script src="main.631b8726c6a5f097.js" type="module"></script>

</body></html>
2 changes: 1 addition & 1 deletion docs/main.9fffc2bf5d3efd1e.js → docs/main.631b8726c6a5f097.js
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272 changes: 91 additions & 181 deletions src/app/bindings-sandbox/bindings-sandbox.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -201,7 +201,6 @@ export class BindingsSandboxComponent {
}

refreshFhirQuestionnaire() {
// TODO: Add question code
console.log('refreshFhirQuestionnaire');

this.fhirQuestionnaire = {
Expand All @@ -210,186 +209,101 @@ export class BindingsSandboxComponent {
"status": "draft",
"item": []
};
for (let [index, binding] of this.bindings.entries()) {
if (binding.type == 'Section header') {
let item: any = {
"linkId": index+1,
"type": "display",
"text": binding.title
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
}
this.fhirQuestionnaire.item.push(item);
}
if (binding.type == 'Select (Single)' || binding.type == 'Options') {
let item: any = {
"linkId": index+1,
"type": "choice",
"extension": [
{
"url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-preferredTerminologyServer",
"valueUrl": "https://snowstorm.ihtsdotools.org/fhir"
}
],
"text": binding.title,
"answerValueSet": `http://snomed.info/sct/900000000000207008?fhir_vs=ecl%2F${encodeURIComponent(binding.ecl)}`
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
}
this.fhirQuestionnaire.item.push(item);
}
if (binding.type == 'Select (Multiple)') {
let item: any = {
"linkId": index+1,
"type": "choice",
"repeats": true,
"extension": [
{
"url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-preferredTerminologyServer",
"valueUrl": "https://snowstorm.ihtsdotools.org/fhir"
}
],
"text": binding.title,
"answerValueSet": `http://snomed.info/sct/900000000000207008?fhir_vs=ecl%2F${encodeURIComponent(binding.ecl)}`
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
}
this.fhirQuestionnaire.item.push(item);
}
if (binding.type == 'Autocomplete') {
let item: any = {
"linkId": index+1,
"type": "choice",
"extension": [
{
"url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-preferredTerminologyServer",
"valueUrl": "https://snowstorm.ihtsdotools.org/fhir"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
"valueCodeableConcept": {
"coding": [
{
"system": "http://hl7.org/fhir/questionnaire-item-control",
"code": "autocomplete",
"display": "Auto-complete"
}
]
}
}
],
"text": binding.title,
"answerValueSet": `http://snomed.info/sct/900000000000207008?fhir_vs=ecl%2F${encodeURIComponent(binding.ecl)}`
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
}
this.fhirQuestionnaire.item.push(item);
}
if (binding.type == 'Text box') {
let item: any = {
"linkId": index+1,
"type": "text",
"text": binding.title
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
}
this.fhirQuestionnaire.item.push(item);
}
if (binding.type == 'Integer') {
let item: any = {
"linkId": index+1,
"type": "integer",
"text": binding.title
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
}
this.fhirQuestionnaire.item.push(item);
}
if (binding.type == 'Text box') {
let item: any = {
"linkId": index+1,
"type": "text",
"text": binding.title
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
}

this.bindings.forEach((binding, index) => {
const item = this.createItemForBinding(binding, index);
if (item) {
this.fhirQuestionnaire.item.push(item);
}
if (binding.type == 'Decimal') {
let item: any = {
"linkId": index+1,
"type": "boolean",
"text": binding.title,
"code": [
{
"system": "http://snomed.info/sct",
"code": binding.ecl.code,
"display": binding.ecl.display
}
]
};
if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
];
});

this.fhirQuestionnaireStr = JSON.stringify(this.fhirQuestionnaire, null, 2);
}

createItemForBinding(binding: any, index: number) {
const baseItem: any = this.initializeBaseItem(binding, index);

if (['Select (Single)', 'Select (Multiple)', 'Options', 'Autocomplete'].includes(binding.type)) {
baseItem['extension'] = this.getExtensionForSelectableTypes();
baseItem['answerValueSet'] = this.getAnswerValueSet(binding);
}

if (binding.type === 'Autocomplete') {
baseItem['extension'].push(this.getAutocompleteExtension());
}

if (binding.type === 'Select (Multiple)') {
baseItem['repeats'] = true;
}

return baseItem;
}

initializeBaseItem(binding: any, index: number) {
const item: any = {
"linkId": index + 1,
"text": binding.title,
"type": this.getQuestionnaireItemType(binding.type)
};

if (binding.code) {
item['code'] = [
{
"system": "http://snomed.info/sct",
"code": binding.code.code,
"display": binding.code.display
}
this.fhirQuestionnaire.item.push(item);
}
];
}
this.fhirQuestionnaireStr = JSON.stringify(this.fhirQuestionnaire, null, 2);

return item;
}

getQuestionnaireItemType(type: any) {
switch (type) {
case 'Section header':
return 'display';
case 'Select (Single)':
case 'Select (Multiple)':
case 'Options':
case 'Autocomplete':
return 'choice';
case 'Text box':
return 'text';
case 'Integer':
return 'integer';
case 'Decimal':
return 'decimal';
default:
console.warn(`Unhandled binding type: ${type}`);
return null;
}
}

getExtensionForSelectableTypes() {
return [{
"url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-preferredTerminologyServer",
"valueUrl": "https://snowstorm.ihtsdotools.org/fhir"
}];
}

getAutocompleteExtension() {
return {
"url": "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl",
"valueCodeableConcept": {
"coding": [
{
"system": "http://hl7.org/fhir/questionnaire-item-control",
"code": "autocomplete",
"display": "Auto-complete"
}
]
}
};
}

getAnswerValueSet(binding: any) {
return `http://snomed.info/sct/900000000000207008?fhir_vs=ecl%2F${encodeURIComponent(binding.ecl)}`;
}

async getEclPreview(ecl: string): Promise<any> {
Expand Down Expand Up @@ -548,10 +462,6 @@ export class BindingsSandboxComponent {
}
}

// eclChanged(event: any) {
// console.log(event);
// }

openEclBuilder(ecl: any, controlName: string) {
const dialogRef = this.dialog.open(EclBuilderDialogComponent, {
data: { ecl },
Expand Down

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