import assert from 'node:assert/strict';
import fs from 'node:fs';
import path from 'node:path';
import test from 'node:test';
import { fileURLToPath } from 'node:url';
import { evaluatePageDataHtmlContent } from './mindspace-page-data-finish-guard.mjs';
import {
  HEALTH_P0_CREATE_TABLE_SQL,
  HEALTH_P0_DATASET_NAME,
  assertHealthP0HtmlContract,
  buildHealthP0BindSpecs,
  buildHealthP0DatasetRegistration,
} from './health-p0-experiment.mjs';
import { assertSymptomRecord } from './health-symptoms.mjs';
import { isMemindHealthEnabled } from './health-feature.mjs';

const root = path.dirname(fileURLToPath(import.meta.url));

test('feature flag is off by default', () => {
  assert.equal(isMemindHealthEnabled({}), false);
  assert.equal(isMemindHealthEnabled({ MEMIND_HEALTH_ENABLED: 'true' }), true);
});

test('P0 dataset registration matches insert columns and split pages', () => {
  const dataset = buildHealthP0DatasetRegistration();
  assert.equal(dataset.name, HEALTH_P0_DATASET_NAME);
  assert.ok(HEALTH_P0_CREATE_TABLE_SQL.includes('deleted_at TIMESTAMPTZ'));
  assert.ok(dataset.columns.insert.includes('am_systolic'));
  const binds = buildHealthP0BindSpecs({ password: '88888888' });
  assert.equal(binds.participant.accessMode, 'public');
  assert.equal(binds.researcher.accessMode, 'password');
  assert.equal(binds.participant.datasets[HEALTH_P0_DATASET_NAME].read, false);
  assert.equal(binds.researcher.datasets[HEALTH_P0_DATASET_NAME].insert, false);
});

test('P0 HTML pages satisfy Page Data contracts', () => {
  const participant = fs.readFileSync(path.join(root, 'templates/health-p0-log.html'), 'utf8');
  const researcher = fs.readFileSync(path.join(root, 'templates/health-p0-admin.html'), 'utf8');
  assert.deepEqual(assertHealthP0HtmlContract(participant, { role: 'participant' }).issues, []);
  assert.deepEqual(assertHealthP0HtmlContract(researcher, { role: 'researcher' }).issues, []);
  assert.deepEqual(
    evaluatePageDataHtmlContent(participant, { relativePath: 'public/health-p0-log.html' }).issues,
    [],
  );
  assert.deepEqual(
    evaluatePageDataHtmlContent(researcher, { relativePath: 'public/health-p0-admin.html' }).issues,
    [],
  );
});

test('symptoms require an explicit none or a severity', () => {
  assert.equal(assertSymptomRecord({ code: '无' }).ok, true);
  assert.equal(assertSymptomRecord({ code: 'dizziness', severity: 2 }).ok, true);
  assert.equal(assertSymptomRecord({ code: 'dizziness' }).ok, false);
});