const HMBIZ_LOCATION_HOST = String(window.location.hostname || '').trim();
const HMBIZ_LOCATION_PORT = String(window.location.port || '').trim();
const HMBIZ_LOCATION_PROTOCOL = String(window.location.protocol || 'http:');
const HMBIZ_LOCATION_PATHNAME = String(window.location.pathname || '/');

const HMBIZ_IS_LOCAL_LIVE_SERVER = HMBIZ_LOCATION_PORT === '5500';
const HMBIZ_IS_HMAC_HOST = /\.hmac\.kr$/i.test(HMBIZ_LOCATION_HOST) || HMBIZ_LOCATION_HOST === 'hmac.kr';
const HMBIZ_IS_GITEA_HOST = /^gitea\.hmac\.kr$/i.test(HMBIZ_LOCATION_HOST);
const HMBIZ_IS_STATIC_HTML_VIEW = /\.html?$/i.test(HMBIZ_LOCATION_PATHNAME);
const HMBIZ_REMOTE_RAW_BASE = 'https://gitea.hmac.kr/tech-planning/hm-biz-process/raw/branch/feature/viewer-ui-cleanup';

function hmbizNormalizePath(path) {
  const raw = String(path || '').trim();
  if (!raw) return '/';
  return raw.startsWith('/') ? raw : `/${raw}`;
}

function hmbizDirectoryPath(pathname) {
  const normalized = hmbizNormalizePath(pathname);
  const idx = normalized.lastIndexOf('/');
  if (idx <= 0) return '/';
  return normalized.slice(0, idx);
}

function hmbizJoinPath(baseDir, fileName) {
  const dir = hmbizDirectoryPath(baseDir);
  return `${dir}/${String(fileName || '').replace(/^\/+/, '')}`;
}

const HMBIZ_CURRENT_DIR = hmbizDirectoryPath(HMBIZ_LOCATION_PATHNAME);

const HMBIZ_API_BASE_URL = '/biz-process-viewer';
const HMBIZ_PROCESS_MAP_ROUTE = '/biz-process-viewer/process-map';
const HMBIZ_MAIN_APP_PATH = '/static/hm-biz-process/flow_260320.html';
const HMBIZ_DEFAULT_JSON_CANDIDATES = [];

window.HMBIZ_CONFIG = Object.freeze({
  apiBaseUrl: HMBIZ_API_BASE_URL,
  forceRemoteSync: true,
  seedVersion: 'flow-data-2026-03-23',
  defaultJsonCandidates: HMBIZ_DEFAULT_JSON_CANDIDATES,
  processMapRoute: HMBIZ_PROCESS_MAP_ROUTE,
  processMapPopupName: 'hm-process-map',
  processMapBroadcastChannel: 'hm-biz-process-map',
  processMapStorageSignalKey: 'hm-biz-process-map:refresh',
  processMapNavigationStorageKey: 'hm-biz-process-map:navigate',
  processMapFocusStorageKey: 'hm-biz-process-map:focus',
  processMapPollIntervalMs: 60000,
  apiFetchTimeoutMs: 4500,
  mainAppPath: HMBIZ_MAIN_APP_PATH,
  sitemapAutoLinkWidth: 132,
  sitemapManualLinkWidth: 132,
  sharedSegment: ['전표작성', '검토', '출금']
});