/*!
 * SAPUI5
 * Copyright (c) 2025 SAP SE or an SAP affiliate company. All rights reserved.
 */
import { ConfigurationExitError } from "./errors";
import ErrorHandler from "./ErrorHandler";

function handleError<T>(
    exitName: string,
    applicationComponent: string,
    e: unknown,
    onError?: ErrorHandler
): T {
    const cause = e instanceof Error ? e : new Error(String(e));
    const exitError = new ConfigurationExitError(exitName, applicationComponent, cause);
    if (onError && typeof onError.onError === "function") {
        onError.onError(exitError);
        return undefined as T;
    }
    throw exitError;
}

export function callConfigExit<T>(
    exitName: string,
    applicationComponent: string,
    fn: () => T,
    onError?: ErrorHandler
): T {
    try {
        const result = fn();
        if (result instanceof Promise) {
            return result.catch((e) => handleError<T>(exitName, applicationComponent, e, onError)) as T;
        }
        return result;
    } catch (e) {
        return handleError<T>(exitName, applicationComponent, e, onError);
    }
}