import { getQueueMediaMm } from '../../utils/cupsMedia'

// GET /api/printers/cups-media?queue=labelprinter-2
// Returns the CUPS queue's configured default media size in mm (from the PPD
// PageSize default) — used by the printer settings form to prefill the label
// size. `media` is null when the queue is unknown or CUPS is unavailable.
export default defineEventHandler(async (event) => {
  const queue = String(getQuery(event)?.queue ?? '').trim()
  if (!queue) return { status: 400, message: 'queue is required', media: null }
  const media = await getQueueMediaMm(queue)
  return { status: 200, queue, media }
})