extract well visit schedule data

public/index.html

@@ -475,7 +475,6 @@
           integrity="sha384-JUh163oCRItcbPme8pYnROHQMC6fNKTBWtRG3I3I0erJkzNgL7uxKlNwcrcFKeqF"
           crossorigin="anonymous" referrerpolicy="no-referrer" defer></script>
   <script defer src="/js/milestonesData.js"></script>
-  <script defer src="/js/pediatricScheduleData.js"></script>
   <script defer src="/js/audioBackup.js"></script>
   <script defer src="/js/browserWhisper.js"></script>
   <script defer src="/js/speechRecognition.js"></script>
@@ -498,7 +497,7 @@
   <script defer src="/js/diagrams.js"></script>
   <script type="module" src="/js/clinicalAssistant.js"></script>
   <script defer src="/js/nextcloud.js"></script>
-  <script defer src="/js/wellVisit.js"></script>
+  <script type="module" src="/js/wellVisit.js"></script>
   <script defer src="/js/shadess.js"></script>
   <script defer src="/js/sickVisit.js"></script>
   <script defer src="/js/ed-encounters.js"></script>

public/js/wellVisit.js

@@ -1,3 +1,5 @@
+import { applyWellVisitScheduleGlobals, loadWellVisitScheduleData } from './wellVisit/scheduleData.js';
+
 // ============================================================
 // WELL VISIT / PREVENTIVE CARE TAB
 // ============================================================
@@ -77,6 +79,25 @@
   // ─── Module-level state for visit statuses ────────────────────────────────
   // keyed by visitId + '.' + itemKey — persisted to localStorage
   var _visitStatuses = {};
+  var _scheduleReady = null;
+
+  function ensureScheduleData() {
+    if (typeof VISIT_AGES !== 'undefined' && typeof PERIODICITY !== 'undefined') return Promise.resolve();
+    if (!_scheduleReady) {
+      _scheduleReady = loadWellVisitScheduleData().then(function(data) {
+        applyWellVisitScheduleGlobals(data, window);
+      });
+    }
+    return _scheduleReady;
+  }
+
+  function showScheduleLoadError(panelId, err) {
+    var panel = document.getElementById(panelId);
+    if (panel) {
+      panel.innerHTML = '<div class="wv-empty">Unable to load well-visit schedule data. Please refresh and try again.</div>';
+    }
+    console.error('Failed to load well-visit schedule data', err);
+  }
 
   // SSHADESS is only relevant for 12+ year visits
   var SSHADESS_VISITS = ['12y','13y','14y','15y','16y','17y','18y','19y','20y','21y'];
@@ -721,9 +742,18 @@
   var _catchupInited = false;
   document.addEventListener('tabChanged', function(e) {
     var tab = e.detail.tab;
-    if (tab === 'wellvisit' && !_inited) { _inited = true; init(); }
-    if (tab === 'vaxschedule' && !_vaxInited) { _vaxInited = true; renderFullSchedule(); }
-    if (tab === 'catchup' && !_catchupInited) { _catchupInited = true; renderCatchUp(); }
+    if (tab === 'wellvisit' && !_inited) {
+      _inited = true;
+      ensureScheduleData().then(init).catch(function(err) { showScheduleLoadError('wv-visit-detail', err); });
+    }
+    if (tab === 'vaxschedule' && !_vaxInited) {
+      _vaxInited = true;
+      ensureScheduleData().then(renderFullSchedule).catch(function(err) { showScheduleLoadError('wv-full-schedule', err); });
+    }
+    if (tab === 'catchup' && !_catchupInited) {
+      _catchupInited = true;
+      ensureScheduleData().then(renderCatchUp).catch(function(err) { showScheduleLoadError('wv-catchup', err); });
+    }
   });
 
 })();

public/js/wellVisit/scheduleData.js

@@ -0,0 +1,32 @@
+var scheduleDataCache = null;
+
+export function loadWellVisitScheduleData() {
+  if (scheduleDataCache) return Promise.resolve(scheduleDataCache);
+
+  return fetch('/data/well-visit/schedule.json', { credentials: 'same-origin' })
+    .then(function(response) {
+      if (!response.ok) throw new Error('Failed to load well-visit schedule data');
+      return response.json();
+    })
+    .then(function(data) {
+      scheduleDataCache = data;
+      return scheduleDataCache;
+    });
+}
+
+export function applyWellVisitScheduleGlobals(data, target) {
+  var scope = target || globalThis;
+  scope.VISIT_AGES = data.visitAges;
+  scope.WELL_VISIT_CODES = data.wellVisitCodes;
+  scope.VACCINES = data.vaccines;
+  scope.PERIODICITY = data.periodicity;
+  scope.CATCH_UP_SCHEDULE = data.catchUpSchedule;
+  scope.ANTICIPATORY_GUIDANCE = data.anticipatoryGuidance;
+  scope.AAP_FOOTNOTES = data.aapFootnotes;
+  scope.DYSLIPIDEMIA_SCHEDULE = data.dyslipidemiaSchedule;
+  scope.NEWBORN_SCREENING = data.newbornScreening;
+  scope.GROWTH_REFERENCE = data.growthReference;
+  scope.REFLEXES_REFERENCE = data.reflexesReference;
+  scope.BMI_CLASSIFICATION = data.bmiClassification;
+  return scope;
+}

test/well-visit-data.test.js

@@ -0,0 +1,83 @@
+const { test } = require('node:test');
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const path = require('node:path');
+
+function loadScheduleJson() {
+  const raw = fs.readFileSync(path.join(__dirname, '..', 'public', 'data', 'well-visit', 'schedule.json'), 'utf8');
+  return JSON.parse(raw);
+}
+
+function loadLegacyScheduleData() {
+  return require('../public/js/pediatricScheduleData.js');
+}
+
+test('schedule.json exactly mirrors existing pediatric schedule constants', () => {
+  const json = loadScheduleJson();
+  const legacy = loadLegacyScheduleData();
+
+  assert.equal(json.version, '2025.1');
+  assert.deepEqual(json.visitAges, legacy.VISIT_AGES);
+  assert.deepEqual(json.wellVisitCodes, legacy.WELL_VISIT_CODES);
+  assert.deepEqual(json.vaccines, legacy.VACCINES);
+  assert.deepEqual(json.periodicity, legacy.PERIODICITY);
+  assert.deepEqual(json.catchUpSchedule, legacy.CATCH_UP_SCHEDULE);
+  assert.deepEqual(json.anticipatoryGuidance, legacy.ANTICIPATORY_GUIDANCE);
+  assert.deepEqual(json.aapFootnotes, legacy.AAP_FOOTNOTES);
+  assert.deepEqual(json.dyslipidemiaSchedule, legacy.DYSLIPIDEMIA_SCHEDULE);
+  assert.deepEqual(json.newbornScreening, legacy.NEWBORN_SCREENING);
+  assert.deepEqual(json.growthReference, legacy.GROWTH_REFERENCE);
+  assert.deepEqual(json.reflexesReference, legacy.REFLEXES_REFERENCE);
+  assert.deepEqual(json.bmiClassification, legacy.BMI_CLASSIFICATION);
+});
+
+test('schedule.json preserves expected well-visit anchors', () => {
+  const data = loadScheduleJson();
+
+  assert.equal(data.visitAges.length, 32);
+  assert.deepEqual(data.visitAges[0], { id: 'prenatal', label: 'Prenatal', era: 'prenatal' });
+  assert.deepEqual(data.visitAges[data.visitAges.length - 1], { id: '21y', label: '21 Years', era: 'adolescence' });
+  assert.equal(data.wellVisitCodes['2mo'].cpt, '99391');
+  assert.equal(data.periodicity['12mo'].procedures.lead, 'dot_or_risk');
+  assert.equal(data.periodicity['11y'].developmental.depressionSuicideRisk, 'dot');
+  assert.equal(data.catchUpSchedule.DTaP.series[4].minimumAge, '4 years');
+  assert.equal(data.growthReference['2mo'].feeding.length, 4);
+  assert.equal(data.reflexesReference.newborn.reflexes[2].name, 'Moro (startle)');
+  assert.equal(data.bmiClassification.categories[3].label, 'Obesity (Class I)');
+});
+
+test('well-visit schedule loader fetches JSON and can apply legacy globals', async () => {
+  const data = loadScheduleJson();
+  const previousFetch = globalThis.fetch;
+  globalThis.fetch = async function(url, options) {
+    assert.equal(url, '/data/well-visit/schedule.json');
+    assert.deepEqual(options, { credentials: 'same-origin' });
+    return {
+      ok: true,
+      async json() {
+        return data;
+      }
+    };
+  };
+
+  try {
+    const module = await import('../public/js/wellVisit/scheduleData.js');
+    const loaded = await module.loadWellVisitScheduleData();
+    assert.strictEqual(loaded, data);
+
+    const target = {};
+    module.applyWellVisitScheduleGlobals(loaded, target);
+    assert.strictEqual(target.VISIT_AGES, data.visitAges);
+    assert.strictEqual(target.PERIODICITY, data.periodicity);
+    assert.strictEqual(target.CATCH_UP_SCHEDULE, data.catchUpSchedule);
+    assert.strictEqual(target.BMI_CLASSIFICATION, data.bmiClassification);
+  } finally {
+    globalThis.fetch = previousFetch;
+  }
+});
+
+test('index loads wellVisit as a module without the legacy schedule data script', () => {
+  const indexHtml = fs.readFileSync(path.join(__dirname, '..', 'public', 'index.html'), 'utf8');
+  assert.match(indexHtml, /<script type="module" src="\/js\/wellVisit\.js"><\/script>/);
+  assert.doesNotMatch(indexHtml, /src="\/js\/pediatricScheduleData\.js"/);
+});