devextreme/esm/__internal/core/r1/utils/update_props_immutable.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (esm/__internal/core/r1/utils/update_props_immutable.js)
 * Version: 24.2.6
 * Build date: Mon Mar 17 2025
 *
 * Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
import _extends from "@babel/runtime/helpers/esm/extends";
import {
    getPathParts
} from "../../../../core/utils/data";
import {
    isPlainObject
} from "../../../../core/utils/type";
const cloneObjectValue = value => Array.isArray(value) ? [...value] : _extends({}, value);
const cloneObjectProp = (value, prevValue, fullNameParts) => {
    const result = fullNameParts.length > 0 && prevValue && value !== prevValue ? cloneObjectValue(prevValue) : cloneObjectValue(value);
    const name = fullNameParts[0];
    if (fullNameParts.length > 1) {
        result[name] = cloneObjectProp(value[name], null === prevValue || void 0 === prevValue ? void 0 : prevValue[name], fullNameParts.slice(1))
    } else if (name) {
        if (isPlainObject(value[name])) {
            result[name] = cloneObjectValue(value[name])
        } else {
            result[name] = value[name]
        }
    }
    return result
};
export const updatePropsImmutable = (props, option, name, fullName) => {
    const currentPropsValue = option[name];
    const prevPropsValue = props[name];
    const result = props;
    if (isPlainObject(currentPropsValue) || name !== fullName && Array.isArray(currentPropsValue)) {
        result[name] = cloneObjectProp(currentPropsValue, prevPropsValue, getPathParts(fullName).slice(1))
    } else {
        result[name] = currentPropsValue
    }
};