import * as z from 'zod'
import WikiArticle from '../../../models/wikiArticle.js'
import { connectDB } from '../../../utils/mongoose.js'

const wikiTagsSchema = z.object({
  tags: z.array(z.string())
})

export default defineEventHandler(async (event) => {
  await requireAdmin(event)

  const body = await validateBody(event, wikiTagsSchema)
  const id = getRouterParam(event, 'id')

  await connectDB()

  await validateTagSlugs(body.tags)

  const article = await WikiArticle.findByIdAndUpdate(
    id,
    { tags: body.tags },
    { new: true }
  )

  if (!article) {
    throw createError({ statusCode: 404, statusMessage: 'Article not found' })
  }

  return article
})