import { csEventSubscriber } from '../core/csEventSubscriber';
import NativeContentsquareModule from '../core/specs/NativeContentsquareModule';
import { CSQMetadata, EventSubscriberType } from '../types/types';

export const onMetadataChange = (
  onMetadataChange: (metadata: CSQMetadata) => void
): any => {
  const removeListener = csEventSubscriber(
    EventSubscriberType.ON_META_DATA_CHANGE,
    (payload: CSQMetadata) => {
      onMetadataChange(payload);
    }
  );

  NativeContentsquareModule.setOnMetadataChange();
  return () => {
    removeListener.remove();
  };
};