import type { NodeDef } from '../../NodeRegistry';
import { asNumber } from '../../values';
import { num, withDefault } from '../shared';

export const Clamp: NodeDef = {
  type: 'Clamp',
  label: 'Clamp',
  category: 'data',
  description: 'Limits a value to the range min…max.',
  inputs: [num('value'), withDefault(num('min'), 0), withDefault(num('max'), 1)],
  outputs: [num('result')],
  params: [],
  run: (_ctx, inputs) => ({
    outputs: { result: Math.min(Math.max(asNumber(inputs.value), asNumber(inputs.min)), asNumber(inputs.max)) },
  }),
};