use tokio::runtime::Builder;
use tokio::task;

use sea_battle_backend::args::Args;
use sea_battle_backend::utils::network_utils;

use crate::cli_args::cli_args;

pub async fn start_server_if_missing() {
    if !network_utils::is_port_open(cli_args().listen_port()).await {
        log::info!(
            "Local server will start on {}...",
            cli_args().listen_address
        );
        std::thread::spawn(move || {
            let rt = Builder::new_current_thread().enable_all().build().unwrap();

            let local_set = task::LocalSet::new();

            rt.block_on(local_set.run_until(async move {
                sea_battle_backend::server::start_server(Args {
                    listen_address: cli_args().listen_address.clone(),
                    cors: None,
                })
                .await
                .expect("Failed to run local server!")
            }));
        });
    }
}