use dotenv::dotenv;
use std::env;
use utils::{health_check, logging};
use utils::service_discovery::{get_kube_service_endpoints_by_dns, get_service_endpoints_by_dns};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    dotenv().ok();
    let app_name = env!("CARGO_PKG_NAME");
    logging::setup_logging(app_name, &["world_service", "health_check"]);

    // Set the gRPC server address
    let addr = env::var("LISTEN_ADDR").unwrap_or_else(|_| "0.0.0.0".to_string());
    let port = env::var("SERVICE_PORT").unwrap_or_else(|_| "50054".to_string());
    let db_url = format!("http://{}",get_kube_service_endpoints_by_dns("database-service","tcp","database-service").await?.get(0).unwrap());

    // Register service with Consul
    health_check::start_health_check(addr.as_str()).await?;
    utils::signal_handler::wait_for_signal().await;
    Ok(())
}