import { destroyCookie } from "nookies";
import { signOut } from "next-auth/react";

const AUTH_COOKIE_CANDIDATES = [
    "next-auth.csrf-token",
    "next-auth.callback-url",
    "__Secure-next-auth.callback-url",
    "pedw_locale",
    "pinsUser"
];

export const buildSignedOutCallbackUrl = (locale) =>
    locale === "cy" ? "/cy/allgofnodi" : "/logout";

const resolveSignOutArgs = (args) => {
    if (typeof args === "string") {
        return {
            locale: args,
            callbackUrl: undefined,
            signOutFn: signOut
        };
    }

    return {
        locale: args?.locale,
        callbackUrl: args?.callbackUrl,
        signOutFn: args?.signOutFn || signOut
    };
};

export const clearSessionArtifacts = () => {
    if (typeof window !== "undefined") {
        window.localStorage.clear();
    }

    AUTH_COOKIE_CANDIDATES.forEach((cookieName) => {
        destroyCookie(null, cookieName, { path: "/" });
    });
};

export const performPortalSignOut = async (args) => {
    const { locale, callbackUrl, signOutFn } = resolveSignOutArgs(args);
    clearSessionArtifacts();
    return signOutFn({
        callbackUrl: callbackUrl || buildSignedOutCallbackUrl(locale)
    });
};