import { getFallbackExtension } from '@admin/utils/upload/get-fallback-extension'

export function getRemoteFilename(url: URL, contentType: string): string {
  const rawFilename = url.pathname.split('/').pop() ?? ''

  try {
    const decodedFilename = decodeURIComponent(rawFilename).split('?')[0]
    if (decodedFilename) return decodedFilename
  } catch {
    if (rawFilename) return rawFilename
  }

  const baseName = contentType.startsWith('video/') ? 'remote-video' : 'remote-image'
  return `${baseName}.${getFallbackExtension(contentType)}`
}