export interface Video {
  id: string;
  title: string;
  author: string;
  date: string;
  source: 'youtube' | 'bilibili' | 'local' | 'missav';
  sourceUrl: string;
  videoFilename?: string;
  thumbnailFilename?: string;
  thumbnailUrl?: string;
  videoPath?: string;
  thumbnailPath?: string | null;
  addedAt: string;
  partNumber?: number;
  totalParts?: number;
  seriesTitle?: string;
  rating?: number;
  tags?: string[];
  viewCount?: number;
  progress?: number;
  duration?: string;
  [key: string]: any;
}

export interface Collection {
  id: string;
  name: string;
  videos: string[];
  createdAt: string;
  updatedAt?: string;
  [key: string]: any;
}

export interface DownloadInfo {
  id: string;
  title: string;
  timestamp?: number;
}

export interface Comment {
  id: string;
  author: string;
  content: string;
  date: string;
  avatar?: string;
}