export type { FileMetadata } from './types/file-metadata.model';

export interface Note {
  id: string;
  title: string;
  content: string;
  tags: string[];
  frontmatter: { [key: string]: any };
  backlinks: string[];
  mtime: number; // last modified time
  fileName: string;
  filePath: string;
  originalPath: string;
  createdAt?: string;
  updatedAt?: string;
}

export interface VaultFile {
  type: 'file';
  name: string;
  path: string;
  id: string;
}

export interface VaultFolder {
  type: 'folder';
  name: string;
  path: string;
  children: VaultNode[];
  isOpen: boolean;
}

export type VaultNode = VaultFile | VaultFolder;

export interface GraphNode {
  id: string;
  label: string;
}

export interface GraphEdge {
  source: string;
  target: string;
}

export interface GraphData {
  nodes: GraphNode[];
  edges: GraphEdge[];
}

export interface TagInfo {
  name: string;
  count: number;
}