import assert from 'node:assert/strict';
import test from 'node:test';
import {
  inferBloodPressureContext,
  markSuspectVsBaseline,
  resolveQualityAfterConfirm,
  validateBloodPressurePair,
} from './health-observation-validate.mjs';

test('blood pressure range and ordering', () => {
  assert.equal(validateBloodPressurePair(128, 76).ok, true);
  assert.equal(validateBloodPressurePair(50, 40).ok, false);
  assert.equal(validateBloodPressurePair(120, 130).ok, false);
});

test('context is inferred from clock hour', () => {
  assert.equal(inferBloodPressureContext('2026-09-02T07:20:00+08:00'), 'morning');
  assert.equal(inferBloodPressureContext('2026-09-02T21:10:00+08:00'), 'evening');
  assert.equal(inferBloodPressureContext('2026-09-02T14:00:00+08:00'), 'other');
});

test('large baseline deviation is suspect until the user confirms', () => {
  const marked = markSuspectVsBaseline(190, 120);
  assert.equal(marked.suspect, true);
  assert.equal(resolveQualityAfterConfirm({ suspect: true, userCorrected: false }), 'ok');
  assert.equal(resolveQualityAfterConfirm({ suspect: true, userCorrected: true }), 'user_corrected');
});