import { UserType } from "../types";
import slugify from "./slugify";

type Param = {
    /**
     * Database full name or slug
     */
    dbName?: string;
    userId?: string | number;
    user?: UserType | null;
};

/**
 * # Grab full database name
 * @description Grab full database name from slug or full name
 * @param param0
 * @returns
 */
export default function grabDbFullName({
    dbName,
    userId,
    user,
}: Param): string | undefined {
    const finalUserId = user?.id || userId;

    if (!finalUserId) {
        return dbName;
    }
    if (!dbName) {
        return;
    }

    const dbNamePrefix = process.env.DSQL_USER_DB_PREFIX;

    const parsedDbName = slugify(dbName, "_");

    const dbSlug = parsedDbName.replace(
        new RegExp(`${dbNamePrefix}_?\\d+_`),
        ""
    );

    return slugify(`${dbNamePrefix}_${finalUserId}_${dbSlug}`, "_");
}