use std::sync::Arc;

use tracing::{error, info};

use crate::{config::settings::Settings, db, service};

pub async fn gen_certs(
    settings: &Settings,
    output: String,
) -> Result<(), Box<dyn std::error::Error>> {
    info!("Generating CA certificate to output directory: {}", output);
    use service::certificate::CertificateService;
    let cert_service = service::certificate::CertificateServiceImpl::new(
        #[expect(clippy::expect_used)]
        db::establish_connection(&settings.database.url)
            .await
            .expect("Failed to connect to database"),
        output.to_string(),
        Arc::new(settings.clone()),
    );
    cert_service
        .generate_ca_cert()
        .await
        .map_err(|e| {
            error!("Failed to generate CA certificate: {}", e);
            std::process::exit(1);
        })
        .unwrap();
    info!("Successfully generated CA certificate at: {}", output);
    Ok(())
}