import { validateCaptionBody } from '~/shared/caption.mjs'
import { addStudioJob, kickStudioQueue, type StudioJobPayload } from '~/server/utils/studioQueue'
import { getStill } from '~/server/utils/library'

export default defineEventHandler(async (event) => {
  const { owner } = assertLibraryOwner(event)
  const raw = await readBody(event)
  let body: ReturnType<typeof validateCaptionBody>
  try {
    body = validateCaptionBody(raw)
  } catch (e: any) {
    throw createError({ statusCode: e.statusCode || 400, statusMessage: e.message })
  }
  assertFolderAccess(event, body.folderId)
  const still = getStill(owner, body.stillId)
  assertFolderAccess(event, still.folderId)

  const row = await addStudioJob({
    ownerKey: owner,
    kind: 'caption',
    familyId: crypto.randomUUID(),
    payload: {
      prompt: `Describe · ${body.captionStyle}`,
      name: `Describe · ${body.captionStyle}`,
      folderId: body.folderId,
      stillId: still.id,
      captionStyle: body.captionStyle,
      aspect: 'auto',
      width: 0,
      height: 0,
      steps: 1,
      turbo: true,
      seed: 0,
      cfg: 0,
      fps: 24,
      samplerName: 'euler',
      scheduler: 'simple',
      duration: 0,
      sound: false,
      workflow: 'minimax',
      useIdentityRefs: false,
      hideThumbnail: false,
      referenceStillIds: [],
      extensions: [],
      queueAutoRun: true
    } as StudioJobPayload
  })
  kickStudioQueue()
  return { id: row.id, liveJobId: row.liveJobId, captionStyle: body.captionStyle, stillId: still.id }
})