@applicaster/zapp-react-native-utils/reactHooks/screen/useCurrentScreenData.ts

Applicaster Zapp React Native utilities package

import { useRivers } from "../state";
import { useScreenContext } from "./useScreenContext";

/**
 * used to get the  screen configuration from the layout.json
 * when screenIdOverride passed. It will return the screen configuration from the useScreenContext() by default
 * @param screenIdOverride - screen id to get the screen configuration
 * @returns ZappRiver - screen configuration
 *  */
export const useCurrentScreenData = (
  screenIdOverride: string | null = null
): ZappRiver => {
  const rivers = useRivers();
  const screenData = useScreenContext();

  if (screenIdOverride) {
    return rivers?.[screenIdOverride];
  }

  return screenData?.screen;
};