@navikt/ds-react/esm/util/create-context.js

React components from the Norwegian Labour and Welfare Administration.

var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
/**
 * Custom createContext to consolidate context-implementation across the system
 * Inspired by:
 * - https://github.com/radix-ui/primitives/blob/main/packages/react/context/src/createContext.tsx
 * - https://github.com/chakra-ui/chakra-ui/blob/5ec0be610b5a69afba01a9c22365155c1b519136/packages/hooks/context/src/index.ts
 */
import React, { createContext as createReactContext, forwardRef, useContext as useReactContext, } from "react";
function getErrorMessage(hook, provider) {
    return `${hook} returned \`undefined\`. Seems you forgot to wrap component within ${provider}`;
}
export function createContext(options = {}) {
    const { name, hookName = "useContext", providerName = "Provider", errorMessage, defaultValue, } = options;
    const Context = createReactContext(defaultValue);
    /**
     * We use forwardRef to allow `ref` to be used as a regular context value
     * @see https://reactjs.org/docs/forwarding-refs.html#forwarding-refs-to-dom-components
     */
    const Provider = forwardRef((_a, ref) => {
        // Only re-memoize when prop values change
        var { children } = _a, context = __rest(_a, ["children"]);
        // biome-ignore lint/correctness/useExhaustiveDependencies: Object.values(context) includes all dependencies.
        const value = React.useMemo(() => context, Object.values(context)); // eslint-disable-line react-hooks/exhaustive-deps
        return (React.createElement(Context.Provider, { value: ref ? Object.assign(Object.assign({}, value), { ref }) : value }, children));
    });
    function useContext(strict = true) {
        var _a;
        const context = useReactContext(Context);
        if (!context && strict) {
            const error = new Error(errorMessage !== null && errorMessage !== void 0 ? errorMessage : getErrorMessage(hookName, providerName));
            error.name = "ContextError";
            (_a = Error.captureStackTrace) === null || _a === void 0 ? void 0 : _a.call(Error, error, useContext);
            throw error;
        }
        return context;
    }
    Context.displayName = name;
    return [Provider, useContext];
}
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