import { fields } from '@keystatic/core'

import { ARTICLES } from '@/lib/constants/collections'
import { OPTIONAL_SEGMENT, SEGMENT_MESSAGE } from '@/lib/content/slug'

const segment = fields.text({
  label: 'URL segment',
  description: 'Optional- Leave empty to use the slugified title',
  validation: {
    pattern: {
      regex: OPTIONAL_SEGMENT,
      message: SEGMENT_MESSAGE,
    },
  },
})

export const pageRoute = fields.object(
  {
    segment,
  },
  {
    label: 'Route',
  },
)

export const articleRoute = fields.object(
  {
    segment,
    parent: fields.relationship({
      label: 'Parent',
      description: 'Empty makes this a root',
      collection: ARTICLES,
    }),
    index: fields.integer({
      label: 'Index',
      description: 'Sorts among siblings. Empty sorts by date, newest first',
    }),
    sequence: fields.checkbox({
      label: 'Sequence',
      description:
        'Children form a numbered series with previous/next navigation. Give each child an index',
    }),
  },
  {
    label: 'Route',
  },
)