mod dns;
mod web;

use microtld_backend::DnsProvider;
use crate::web::service::WebService;

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    let mut backend = dns::init_dns_backend()?;
    let provider = backend.get_provider_wrapped().as_provider();

    { //Scope for client initialization
        let mut provider = provider.write().await;
        provider.init_client()?;
    }

    let db_url = std::env::var("DATABASE_URL").expect("DATABASE_URL must be set");
    let listen_url = std::env::var("LISTEN_URL").expect("LISTEN_URL must be set");

    let web_service = WebService::new(
        db_url,
        listen_url.clone(),
        backend,
    ).await?;

    println!("Listening on {}", listen_url);
    web_service.run().await
}