/// <reference path="../pb_data/types.d.ts" />

// Adds optional English counterparts to the manually-authored Italian fields,
// on the same record (same slug, same cover, same category, same
// publishedAt) — see docs/content-model.md. An article/category with no
// translation yet simply leaves these blank; nothing else changes.
migrate((app) => {
  const articles = app.findCollectionByNameOrId('articles')
  articles.fields.add(
    new TextField({ name: 'titleEn', max: 160 }),
    new TextField({ name: 'contentEn', max: 10000 }),
    new TextField({ name: 'coverAltEn', max: 200 })
  )
  app.save(articles)

  const categories = app.findCollectionByNameOrId('categories')
  categories.fields.add(new TextField({ name: 'nameEn', max: 160 }))
  app.save(categories)
}, (app) => {
  const articles = app.findCollectionByNameOrId('articles')
  articles.fields.removeByName('titleEn')
  articles.fields.removeByName('contentEn')
  articles.fields.removeByName('coverAltEn')
  app.save(articles)

  const categories = app.findCollectionByNameOrId('categories')
  categories.fields.removeByName('nameEn')
  app.save(categories)
})