use ldap3_proto::LdapMsg;

use crate::db::{Database, DatabaseInterface};
use crate::ldap::{LdapStream, LdapStreamError};

#[tracing::instrument(name = "ldap", skip(s, db), fields(session = %s.session))]
pub async fn ldap_handler<D: DatabaseInterface>(mut s: LdapStream, db: Database<D>) {
    tracing::info! {
        remote_addr = ?s.remote_addr,
        "New client connection"
    };

    loop {
        match s.next().await {
            Ok(msg) => {
                if let Err(e) = ldap_handler_inner(msg).await {
                    tracing::debug!(
                        reason = ?e,
                        "Failed to respond"
                    );
                    return;
                }
            }
            Err(e) => {
                tracing::debug!(
                    reason = ?e,
                    "Closing connection"
                );
                return;
            }
        }
    }
}

pub async fn ldap_handler_inner(msg: LdapMsg) -> Result<(), LdapStreamError> {
    tracing::debug!(msg = ?msg, "Received LDAP message");
    Ok(())
}