RocketChat/Rocket.Chat

import type { ISetting } from '@rocket.chat/core-typings';
import { SettingsContext } from '@rocket.chat/ui-contexts';
import React from 'react';
import type { ContextType } from 'react';

const settingContextValue: ContextType<typeof SettingsContext> = {
    hasPrivateAccess: true,
    isLoading: false,
    querySetting: (_id: string) => [() => () => undefined, () => undefined],
    querySettings: () => [() => () => undefined, () => []],
    dispatch: async () => undefined,
};

const createSettingContextValue = ({ settings }: { settings?: Record<string, ISetting['value']> }): ContextType<typeof SettingsContext> => {
    const cache = new Map<string, ISetting['value']>();

    return {
        ...settingContextValue,
        ...(settings && {
            querySetting: (_id: string) => [
                () => () => undefined,
                () => {
                    if (cache.has(_id)) {
                        return cache.get(_id) as any;
                    }
                    cache.set(_id, { value: settings[_id] } as any);
                    return cache.get(_id) as any;
                },
            ],
        }),
    };
};

export const MockedSettingsContext = ({
    settings,
    children,
}: {
    children: React.ReactNode;
    settings?: Record<string, ISetting['value']>;
}) => {
    return <SettingsContext.Provider value={createSettingContextValue({ settings })}>{children}</SettingsContext.Provider>;
};