const { test } = require('node:test');
const assert = require('node:assert');
const { parseEnvString, extractPortalMeta } = require('../src/portalMeta');

test('parseEnvString parses KEY=VALUE lines and skips comments/blank lines', () => {
  const result = parseEnvString('PORT=3000\n# comment\n\nNAME="quoted value"\n');
  assert.deepStrictEqual(result, { PORT: '3000', NAME: 'quoted value' });
});

test('parseEnvString returns {} for null or empty input', () => {
  assert.deepStrictEqual(parseEnvString(null), {});
  assert.deepStrictEqual(parseEnvString(''), {});
});

test('extractPortalMeta returns null when PORTAL_APP_TYPE is missing or invalid', () => {
  assert.strictEqual(extractPortalMeta('PORT=3000', 'fallback'), null);
  assert.strictEqual(extractPortalMeta('PORTAL_APP_TYPE=invalid', 'fallback'), null);
  assert.strictEqual(extractPortalMeta(null, 'fallback'), null);
});

test('extractPortalMeta parses a web-type app, falling back to label when PORTAL_APP_LABEL is absent', () => {
  const meta = extractPortalMeta('PORTAL_APP_TYPE=web\nPORTAL_APP_URL=https://x.apps.next-hd.net', 'x');
  assert.deepStrictEqual(meta, {
    appType: 'web',
    label: 'x',
    url: 'https://x.apps.next-hd.net',
    triggerPath: null,
    rangeOptions: null,
  });
});

test('extractPortalMeta parses a batch-type app with PORTAL_TRIGGER_PATH', () => {
  const meta = extractPortalMeta(
    'PORTAL_APP_TYPE=batch\nPORTAL_APP_LABEL=同期バッチ\nPORTAL_APP_URL=http://sample:3000\nPORTAL_TRIGGER_PATH=/trigger',
    'fallback'
  );
  assert.deepStrictEqual(meta, {
    appType: 'batch',
    label: '同期バッチ',
    url: 'http://sample:3000',
    triggerPath: '/trigger',
    rangeOptions: null,
  });
});

test('extractPortalMeta parses PORTAL_TRIGGER_RANGE_OPTIONS into an array', () => {
  const meta = extractPortalMeta(
    'PORTAL_APP_TYPE=batch\nPORTAL_APP_URL=http://sample:3000\nPORTAL_TRIGGER_PATH=/trigger\nPORTAL_TRIGGER_RANGE_OPTIONS=today, week ,all',
    'fallback'
  );
  assert.deepStrictEqual(meta.rangeOptions, ['today', 'week', 'all']);
});