use std::net::SocketAddr;
use tracing_subscriber::EnvFilter;

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    dotenvy::dotenv().ok();
    tracing_subscriber::fmt()
        .with_env_filter(
            EnvFilter::try_from_default_env().unwrap_or_else(|_| "info,mangalord=debug".into()),
        )
        .init();

    let config = mangalord::config::Config::from_env()?;
    let addr: SocketAddr = config.bind_address.parse()?;
    let mangalord::app::AppHandle { router, daemon } = mangalord::app::build(config).await?;

    tracing::info!(%addr, "mangalord listening");
    let listener = tokio::net::TcpListener::bind(addr).await?;
    axum::serve(listener, router)
        .with_graceful_shutdown(async {
            let _ = tokio::signal::ctrl_c().await;
            tracing::info!("ctrl-c received; shutting down");
        })
        .await?;

    // Drain background tasks (crawler daemon) before exiting so Chromium
    // gets a clean shutdown rather than relying on kill-on-drop.
    if let Some(d) = daemon {
        d.shutdown().await;
    }
    Ok(())
}