#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    // Load .env file at startup
    load_dotenv();

     // Load config from environment variables
    let config = Config::<AppConfig>::from_env().expect("Failed to load config");

    // Create app state
    let app_state = AppState::new(&config.database_url)
        .await
        .expect("Failed to create app state");

    // Run application
    RustApi::auto()
        .state(app_state)
        .layer(RequestIdLayer::new())
        .layer(TracingLayer::new())
        .layer(RateLimitLayer::new(100, Duration::from_secs(60)))
        .layer(CorsLayer::permissive())
        .run(&config.server_address).await
}

/// Create a new pin
#[rustapi_rs::post("/api/pins")]
#[rustapi_rs::tag("Pins")]
#[rustapi_rs::summary("Create pin")]
#[rustapi_rs::description("Creates a new pin.")]
async fn create(
    State(state): State<AppState>,
    ValidatedJson(payload): ValidatedJson<CreatePin>,
) -> Result<Created<Pin>> {
    let service = PinService::new(state);
    let pin = service.create(payload).await?;

    Ok(Created(pin))
}