import urlJoin from "url-join";

export default defineEventHandler(async (event) => {
    const session = await getUserSession(event)
    const conf = useRuntimeConfig(event)
    const base_url = conf.app.baseURL

    // normalize and remove base URL
    function stripBaseUrl(fullPath: string) {
        const base = base_url.replace(/\/+$/, '') // remove trailing slash
        return fullPath.startsWith(base) ? fullPath.slice(base.length) || '/' : fullPath
    }

    let path = stripBaseUrl(event.node.req.url!)


    if (path?.startsWith("/settings"))
        // @ts-ignore
        if (!session.secure?.user_id) 
            return sendRedirect(event, urlJoin(base_url,"/login"), 302);

    else if (path?.startsWith("/login"))
        // @ts-ignore
        if (session.secure?.user_id) 
            return sendRedirect(event, urlJoin(base_url,"/"), 302);

        
    return;
})