Function addProps

packages/core/src/node.ts:2324–2375

* Adds props to a given node by stripping them out of the node.props.attrs and * then adding them to the nodes. * * @param node - A FormKitNode | FormKitNode * @param context - A FormKitContext | FormKitContext * @param props - An array of prop strings (in camelCase!) * * @ret

(
  node: FormKitNode,
  context: FormKitContext,
  props: FormKitPseudoProps
)

 * @internal
 */
function addProps(
  node: FormKitNode,
  context: FormKitContext,
  props: FormKitPseudoProps
): FormKitNode {
  const propNames = Array.isArray(props) ? props : Object.keys(props)
  const defaults: Record<string, unknown> = !Array.isArray(props)
    ? propNames.reduce((defaults, name) => {
        if ('default' in props[name]) {
          defaults[name] = props[name].default
        }
        return defaults
      }, {} as Record<string, unknown>)
    : {}
  if (node.props.attrs) {
    const attrs = { ...node.props.attrs }
    // Temporarily disable prop emits
    node.props._emit = false
    for (const attr in attrs) {
      const camelName = camel(attr)
      if (propNames.includes(camelName)) {
        node.props[camelName] = attrs[attr]
        delete attrs[attr]
      }
    }
    // Assign defaults to any props
    if (!Array.isArray(props)) {
      propNames.forEach((prop) => {
        if ('default' in props[prop] && node.props[prop] === undefined) {
          node.props[prop] = defaults[prop]
        }
      })
    }
    const initial = cloneAny(context._value)
    node.props.initial =
      node.type !== 'input' ? init(initial as KeyedValue) : initial
    // Re-enable prop emits
    node.props._emit = true
    node.props.attrs = attrs
  }
  const mergedProps = mergeProps(node.props.__propDefs ?? [], props)

  if (node.props.definition) {
    node.props.definition.props = mergedProps
  }

  // @ts-ignore-next-line
  node.props.__propDefs = mergedProps

  node.emit('added-props', props)
  return node
}

function toPropsObj(
  props: FormKitPseudoProps