use boitalettres::proto::{Request, Response};
use boitalettres::server::accept::addr::{AddrIncoming, AddrStream};
use boitalettres::server::Server;

async fn handle_req(req: Request) -> eyre::Result<Response> {
    use imap_codec::types::response::Status;

    tracing::debug!("Got request: {:#?}", req);

    Ok(Response::Status(
        Status::ok(Some(req.tag), None, "Ok").map_err(|e| eyre::eyre!(e))?,
    ))
}

#[tokio::main]
async fn main() -> eyre::Result<()> {
    tracing_subscriber::fmt()
        .with_max_level(tracing::Level::TRACE)
        .init();

    let incoming = AddrIncoming::new("127.0.0.1:4567").await?;

    let make_service = tower::service_fn(|addr: &AddrStream| {
        tracing::debug!("Accept: {} -> {}", addr.remote_addr, addr.local_addr);
        futures::future::ok::<_, std::convert::Infallible>(tower::service_fn(handle_req))
    });

    let server = Server::new(incoming).serve(make_service);
    let _ = server.await?;

    Ok(())
}