use std::env;

use axum::{routing::get, Json, Router};
use serde::{Deserialize, Serialize};
use tracing::info;
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
use tower_http::{trace::TraceLayer};

#[tokio::main]
async fn main() {
    dotenv::dotenv().ok();

    tracing_subscriber::registry()
        .with(tracing_subscriber::EnvFilter::new(
            std::env::var("RUST_LOG").unwrap_or_else(|_| "".into()),
        ))
        .with(tracing_subscriber::fmt::layer())
        .init();
    
    let bind_address = env::var("BIND_ADDRESS").unwrap();
    info!("Starting server on {}", bind_address);

    let app = Router::new()
        .route("/api/test", get(test))
        .layer(TraceLayer::new_for_http());

    axum::Server::bind(&bind_address.parse().unwrap())
        .serve(app.into_make_service())
        .await
        .unwrap();
}

#[derive(Serialize, Deserialize)]
struct MyMessage {
    message: String,
}

async fn test() -> Json<MyMessage> {
    Json(MyMessage {
        message: "Hello!".to_string(),
    })
}