import { DSQL_DatabaseSchemaType, UserType } from "../../types";
import serverError from "./serverError";
import fs from "fs";
import grabDirNames from "../../utils/backend/names/grab-dir-names";
import EJSON from "../../utils/ejson";

type Params = {
    userId?: string | number;
};

/**
 * # Grab User Schema Data
 */
export default function grabUserSchemaData({
    userId,
}: Params): DSQL_DatabaseSchemaType[] | null {
    try {
        const { userSchemaMainJSONFilePath } = grabDirNames({ userId });
        const schemaJSON = fs.readFileSync(
            userSchemaMainJSONFilePath || "",
            "utf-8"
        );
        const schemaObj = EJSON.parse(schemaJSON) as DSQL_DatabaseSchemaType[];
        return schemaObj;
    } catch (error: any) {
        serverError({
            component: "grabUserSchemaData",
            message: error.message,
        });

        global.ERROR_CALLBACK?.(
            `Error Grabbing User Schema Data`,
            error as Error
        );

        return null;
    }
}