RocketChat/Rocket.Chat

import { useDebouncedCallback } from '@rocket.chat/fuselage-hooks';
import type { UiKitContext } from '@rocket.chat/fuselage-ui-kit';
import type * as UiKit from '@rocket.chat/ui-kit';
import type { Dispatch } from 'react';
import { useMemo, type ContextType } from 'react';

import { useUiKitActionManager } from './useUiKitActionManager';

type UseContextualBarContextValueParams = {
    view: UiKit.ContextualBarView;
    values: {
        [actionId: string]: {
            value: unknown;
            blockId?: string | undefined;
        };
    };
    updateValues: Dispatch<{
        actionId: string;
        payload: {
            value: unknown;
            blockId?: string | undefined;
        };
    }>;
};
type UseContextualBarContextValueReturn = ContextType<typeof UiKitContext>;

export const useContextualBarContextValue = ({
    view,
    values,
    updateValues,
}: UseContextualBarContextValueParams): UseContextualBarContextValueReturn => {
    const actionManager = useUiKitActionManager();

    const emitInteraction = useMemo(() => actionManager.emitInteraction.bind(actionManager), [actionManager]);
    const debouncedEmitInteraction = useDebouncedCallback(emitInteraction, 700);

    return {
        action: async ({ appId, viewId, actionId, dispatchActionConfig, blockId, value }): Promise<void> => {
            if (!appId || !viewId) {
                return;
            }

            const emit = dispatchActionConfig?.includes('on_character_entered') ? debouncedEmitInteraction : emitInteraction;

            await emit(appId, {
                type: 'blockAction',
                actionId,
                container: {
                    type: 'view',
                    id: viewId,
                },
                payload: {
                    blockId,
                    value,
                },
            });
        },
        updateState: ({ actionId, value, blockId = 'default' }) => {
            updateValues({
                actionId,
                payload: {
                    blockId,
                    value,
                },
            });
        },
        ...view,
        values,
        viewId: view.id,
    };
};