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

export const Random: NodeDef = {
  type: 'Random',
  label: 'Random',
  category: 'data',
  description: 'A random number between min and max (min included, max not).',
  inputs: [withDefault(num('min'), 0), withDefault(num('max'), 1)],
  outputs: [num('result')],
  params: [],
  run: (_ctx, inputs) => {
    const min = asNumber(inputs.min);
    return { outputs: { result: min + Math.random() * (asNumber(inputs.max) - min) } };
  },
};