import { useContext } from 'react';

import { RaRecord } from '../../types';
import { CreateContext } from './CreateContext';
import { CreateControllerResult } from './useCreateController';

/**
 * Hook to read the create controller props from the CreateContext.
 *
 * Used within a <CreateContextProvider> (e.g. as a descendent of <Create>).
 *
 * @returns {CreateControllerResult} create controller props
 *
 * @see useCreateController for how it is filled
 */
export const useCreateContext = <
    RecordType extends RaRecord = RaRecord,
>(): CreateControllerResult<RecordType> => {
    const context = useContext(CreateContext);
    if (!context) {
        throw new Error(
            'useCreateContext must be used inside a CreateContextProvider'
        );
    }
    return context;
};