@dnb/eufemia/es/extensions/forms/Form/DataContext/useDataWithoutSubscription.js

DNB Eufemia Design System UI Library

"use client";

import { useCallback, useContext, useMemo, useRef } from 'react';
import { createReferenceKey, createSharedState } from "../../../../shared/helpers/useSharedState.js";
import { defaultContextState } from "../../DataContext/Context.js";
import DataContextRefContext from "../../DataContext/DataContextRefContext.js";
import { useDataReturn } from "./useData.js";
export default function useDataWithoutSubscription(id = undefined, initialData = undefined) {
  var _dataContextRef$curre;
  const sharedDataRef = useRef(null);
  const sharedAttachmentsRef = useRef(null);
  sharedDataRef.current = id ? createSharedState(id, initialData) : null;
  sharedAttachmentsRef.current = id ? createSharedState(createReferenceKey(id, 'attachments')) : null;
  const dataContextRef = useContext(DataContextRefContext);
  const dataContext = (_dataContextRef$curre = dataContextRef?.current) !== null && _dataContextRef$curre !== void 0 ? _dataContextRef$curre : defaultContextState;
  const {
    remove,
    update,
    set,
    getValue,
    reduceToVisibleFields,
    filterData
  } = useDataReturn({
    id,
    initialData,
    sharedDataRef,
    sharedAttachmentsRef,
    dataContext,
    dataContextRef,
    errorMessage: 'useDataWithoutSubscription needs to run inside DataContext (Form.Handler) or have a valid id'
  });
  const getData = useCallback(() => {
    if (id) {
      return sharedDataRef.current?.get?.();
    }
    return getValue('/');
  }, [getValue, id]);
  return useMemo(() => ({
    getData,
    remove,
    update,
    set,
    getValue,
    reduceToVisibleFields,
    filterData
  }), [getData, remove, update, set, getValue, reduceToVisibleFields, filterData]);
}
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