export type ImagePickerAsset = {
  uri: string
  assetId?: string | null
  width: number
  height: number
  mimeType?: string
  fileName?: string | null
  fileSize?: number
}

type ImagePickerSuccessResult = {
  canceled: false
  assets: ImagePickerAsset[]
}

type ImagePickerCanceledResult = {
  canceled: true
  assets: null
}

export type ImagePickerResult = ImagePickerSuccessResult | ImagePickerCanceledResult

export interface ImagePickerOptions {
  selectionLimit?: number
  allowsEditing?: boolean
  allowsMultipleSelection?: boolean
  mediaTypes?: Array<'images' | 'videos' | 'livePhotos'>
}

export class ImagePickerAdapter {
  openCameraAsync: () => Promise<ImagePickerResult>
  openImageLibraryAsync: (options?: ImagePickerOptions) => Promise<ImagePickerResult>

  constructor(methods: ImagePickerAdapter) {
    this.openCameraAsync = methods.openCameraAsync
    this.openImageLibraryAsync = methods.openImageLibraryAsync
  }
}