@sanity/scheduled-publishing/src/utils/validationUtils.ts

> [!IMPORTANT] > As of [v3.39.0](https://www.sanity.io/changelog/e6013ee5-8214-4e03-9593-f7b19124b8a3) of Sanity Studio, this plugin has been deprecated and the Scheduled Publishing functionality has been moved into the core studio package. > Read more an

import {useMemo} from 'react'
import {isValidationErrorMarker, isValidationWarningMarker} from 'sanity'
import {ButtonTone} from '@sanity/ui'
import {ValidationMarker} from 'sanity'
import {ValidationStatus} from '../types'

export const EMPTY_VALIDATION_STATUS: ValidationStatus = {
  validation: [],
  isValidating: false,
}

interface ValidationState {
  markers: ValidationMarker[]
  validationTone: ButtonTone
  hasError: boolean
  hasWarning: boolean
}

export function getValidationState(
  validationMarkers: ValidationMarker[] = EMPTY_VALIDATION_STATUS.validation
): ValidationState {
  const hasError = validationMarkers.filter(isValidationErrorMarker).length > 0
  const hasWarning = validationMarkers.filter(isValidationWarningMarker).length > 0

  let validationTone: ButtonTone = 'default'
  if (hasWarning) {
    validationTone = 'default' //not using 'caution' for now
  }
  if (hasError) {
    validationTone = 'critical'
  }

  return {
    markers: validationMarkers,
    validationTone,
    hasError,
    hasWarning,
  }
}

export function useValidationState(markers: ValidationMarker[]): ValidationState {
  return useMemo(() => getValidationState(markers), [markers])
}