import * as MediaLibrary from 'expo-media-library';

export type ExtendedAsset = MediaLibrary.Asset & {
    exif?: Record<string, any>;
};

// 上传任务类型
export type UploadTask = {
  file: File;
  metadata: {
    isCompressed: string;
    type: string;
    isThumbnail?: string;
    [key: string]: any;
  };
};

// 上传队列项
export type FileUploadItem = {
  id: string;
  name: string;
  progress: number;
  status: 'pending' | 'uploading' | 'done' | 'error';
  error: string | null;
  type: 'image' | 'video';
  thumbnail: string | null;
};

// 确认上传返回
export type ConfirmUpload = {
  file_id: string;
  upload_url: string;
  name: string;
  size: number;
  content_type: string;
  file_path: string;
};

// 上传结果
export type UploadResult = {
  originalUrl?: string;
  compressedUrl: string;
  file: File | null;
  exif: any;
  originalFile: ConfirmUpload;
  compressedFile: ConfirmUpload;
  thumbnail: string;
  thumbnailFile: File;
};

// 上传URL响应类型
export type UploadUrlResponse = {
  upload_url: string;
  file_id: string;
};