use crate::{config, context, database};

pub mod error;
pub mod middlware;
pub mod routes;

pub async fn run<D: database::Database + Clone + Send + Sync + 'static>(
    context: context::Context<D>,
) -> anyhow::Result<()> {
    let config = config::config();

    let addr: std::net::SocketAddr = ([0, 0, 0, 0], config.port).into();
    tracing::info!("Listening on {}", addr);
    let listener = tokio::net::TcpListener::bind(addr).await?;

    axum::serve(listener, router(context))
        .with_graceful_shutdown(shutdown_signal())
        .await?;

    Ok(())
}

fn router<D: database::Database + Clone + Send + Sync + 'static>(
    context: context::Context<D>,
) -> axum::Router {
    axum::Router::new()
        .route("/login", axum::routing::post(routes::login))
        .with_state(context)
        .layer(axum::middleware::from_fn(middlware::response_map))
}

async fn shutdown_signal() {
    _ = tokio::signal::ctrl_c().await;
}