import { moveMediaFiles, serializeMedia, type MediaAssetRow } from '../../../../utils/media'
import { useDatabase } from '../../../../utils/db'

export default defineEventHandler(async (event) => {
  const user = await requireAdmin(event)
  const id = Number(getRouterParam(event, 'id'))
  if (!Number.isSafeInteger(id) || id < 1) throw createError({ statusCode: 400, statusMessage: '无效的素材编号' })
  const db = useDatabase()
  const row = db.prepare("SELECT * FROM media_assets WHERE id = ? AND status = 'trash'").get(id) as MediaAssetRow | undefined
  if (!row) throw createError({ statusCode: 404, statusMessage: '回收站中不存在该素材' })
  await moveMediaFiles(row, 'restore')
  const timestamp = new Date().toISOString()
  db.prepare("UPDATE media_assets SET status = 'active', deleted_at = NULL, updated_at = ? WHERE id = ?").run(timestamp, id)
  writeAuditLog(event, { operatorId: user.id, action: 'media.restore', entityType: 'media', entityKey: row.asset_key })
  return { data: serializeMedia({ ...row, status: 'active', deleted_at: null, updated_at: timestamp }) }
})