use dotenv::dotenv;
use sqlx::{pool::PoolOptions, SqlitePool};
use std::env;
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};

#[tokio::main]
async fn main() {
    dotenv().ok(); // load .env variables

    // Logging
    tracing_subscriber::registry()
        .with(tracing_subscriber::fmt::layer())
        .init();

    // DB
    let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
    let db: SqlitePool = PoolOptions::new().connect(&database_url).await.unwrap();

    // Axum
    let port = env::var("PORT").expect("PORT must be set");
    let listener = tokio::net::TcpListener::bind(&format!("0.0.0.0:{port}"))
        .await
        .unwrap();

    stationslauf::start(listener, db).await;
}