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

export const ToText: NodeDef = {
  type: 'ToText',
  label: 'To text',
  category: 'data',
  description: 'Turns a number into text with a fixed number of decimals.',
  inputs: [any('value'), num('decimals')],
  outputs: [str('text')],
  params: [],
  run: (_ctx, inputs) => {
    const value = inputs.value;
    const decimals = Math.max(0, Math.min(10, Math.floor(asNumber(inputs.decimals))));
    return { outputs: { text: typeof value === 'string' ? value : asNumber(value).toFixed(decimals) } };
  },
};