import type { NodeDef } from '../../NodeRegistry';
import { any, variableParam } from '../shared';

export const GetVariable: NodeDef = {
  type: 'GetVariable',
  label: 'Get variable',
  category: 'variable',
  description: "Reads one of this behavior's variables.",
  inputs: [],
  outputs: [any('value')],
  params: [variableParam],
  run: (ctx, _inputs, params) => ({ outputs: { value: ctx.variables[String(params.variable ?? '')] ?? null } }),
};