import Worker from 'worker-loader!./worker.js';
import * as promises from './workerPromise';

const w = new Worker();

w.onmessage(({ data }) => {
  const { result, params, error } = data;
  if (params.jobId) {
    if (error) {
      promises.rejectPromise(params.jobId, error);
    } else {
      promises.resolvePromise(params.jobId, result);
    }
  } else {
    console.warn('no jobId provided');
  }
});

export default function getData(params) {
  const jobId = promises.createPromise();
  w.postMessage(Object.assign({}, params, { jobId }));
  return promises.getPromise(jobId);
}