import { RedisJSON, transformRedisJsonArgument } from '.';

export const FIRST_KEY_INDEX = 1;

interface NX {
    NX: true;
}

interface XX {
    XX: true;
}

export function transformArguments(key: string, path: string, json: RedisJSON, options?: NX | XX): Array<string> {
    const args = ['JSON.SET', key, path, transformRedisJsonArgument(json)];

    if ((<NX>options)?.NX) {
        args.push('NX');
    } else if ((<XX>options)?.XX) {
        args.push('XX');
    }

    return args;
}

export declare function transformReply(): 'OK' | null;