use std::time::Duration;

use crate::{
    result::ApiResult,
    state::{Router, State},
};

use axum::routing::get;
use tokio::time;

async fn pull_next(state: State) -> ApiResult<Option<String>> {
    let rx = state.app.write().subs.subscribe();

    let Ok(Ok(r)) = time::timeout(Duration::from_secs(12 * 60 * 60), rx).await else {
        tracing::debug!("timed out for subscription");
        return Ok(None.into());
    };

    Ok(Some(r).into())
}

pub fn make() -> Router {
    Router::new().route("/", get(pull_next))
}