/* ObsiGate — Shared mutable application state.
   Use state.xxx to read/write any value. ES module imports are read-only,
   so we export a single mutable object instead of individual let bindings. */
export const state = {
  APP_VERSION: "1.5.0",

  // Core navigation
  currentVault: null,
  currentPath: null,
  allVaults: [],
  selectedContextVault: "all",

  // Search
  searchTimeout: null,
  searchAbortController: null,
  advancedSearchOffset: 0,
  advancedSearchTotal: 0,
  advancedSearchSort: "relevance",
  advancedSearchLastQuery: "",
  suggestAbortController: null,
  dropdownActiveIndex: -1,
  dropdownItems: [],
  currentSearchId: 0,
  selectedTags: [],
  searchCaseSensitive: false,
  searchWholeWord: false,
  searchRegex: false,
  searchFilterVisible: false,

  // Search constants
  SEARCH_HISTORY_KEY: "obsigate_search_history",
  MAX_HISTORY_ENTRIES: 50,
  SUGGEST_DEBOUNCE_MS: 150,
  ADVANCED_SEARCH_LIMIT: 50,
  MIN_SEARCH_LENGTH: 2,
  SEARCH_TIMEOUT_MS: 30000,

  // Viewer state
  showingSource: false,
  cachedRawSource: null,
  editorView: null,
  editorVault: null,
  editorPath: null,
  fallbackEditorEl: null,
  _iconDebounceTimer: null,

  // Outline/TOC
  outlineObserver: null,
  activeHeadingId: null,
  headingsCache: [],
  rightSidebarVisible: true,
  rightSidebarWidth: 280,

  // Sidebar
  sidebarFilterCaseSensitive: false,
  activeSidebarTab: "vaults",
  filterDebounce: null,
  vaultSettings: {},
};