import { DATE_RANGE_INPUT_FORMAT } from '@admin/utils/date/date-range-input-format'
import { parseDateInputValue } from '@admin/utils/date/parse-date-input-value'
import { isValid, parse } from 'date-fns'

export function parseEditableDateRangeDate(value: string) {
  const trimmedValue = value.trim()
  if (!trimmedValue) return undefined

  const isoDate = parseDateInputValue(trimmedValue)
  if (isoDate) return isoDate

  const parsed = parse(trimmedValue, DATE_RANGE_INPUT_FORMAT, new Date())
  if (isValid(parsed)) return parsed

  const fallback = new Date(trimmedValue)
  return isValid(fallback) ? fallback : undefined
}