use anyhow::Result;
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};

#[tokio::main]
async fn main() -> Result<()> {
    dotenvy::dotenv().ok();

    tracing_subscriber::registry()
        .with(tracing_subscriber::EnvFilter::try_from_default_env().unwrap_or_else(|_| {
            "eventsnap_backend=debug,tower_http=debug".into()
        }))
        .with(tracing_subscriber::fmt::layer())
        .init();

    let port: u16 = std::env::var("APP_PORT")
        .unwrap_or_else(|_| "3000".to_string())
        .parse()?;

    let router = axum::Router::new()
        .route("/health", axum::routing::get(|| async { "ok" }));

    let listener = tokio::net::TcpListener::bind(("0.0.0.0", port)).await?;
    tracing::info!("listening on {}", listener.local_addr()?);
    axum::serve(listener, router).await?;

    Ok(())
}