import sanitizeHtml from 'sanitize-html'

const allowedTags = ['em', 'span']
const allowedAttributes = {
  span: ['style'],
}

export function sanitizeValue(value: unknown): unknown {
  if (typeof value === 'string') {
    return sanitizeHtml(value, { allowedTags, allowedAttributes })
  }
  if (Array.isArray(value)) {
    return value.map(sanitizeValue)
  }
  if (value && typeof value === 'object') {
    const result: Record<string, unknown> = {}
    for (const [key, val] of Object.entries(value)) {
      result[key] = sanitizeValue(val)
    }
    return result
  }
  return value
}