use igd::aio::*;
use log::*;
use tokio::sync::broadcast;
use anyhow::{Result, Context};
use std::cell::Cell;

use crate::diplonat::*;
use crate::node_state::*;

pub struct IgdAdapter<'a> {
  state: &'a Cell<NodeState>,
  gateway: Gateway,
}
impl<'a> IgdAdapter<'a> {
  pub async fn new(ns: &'a Cell<NodeState>, send: &broadcast::Sender<()>) -> Result<IgdAdapter<'a>> {
    let gw = search_gateway(Default::default())
              .await
              .context("Failed to find gateway")?;
    info!("Gateway: {}", gw);

    let ctx = Self { 
      state: ns,
      gateway: gw 
    };
    return Ok(ctx);
  }

  fn run(&self) -> Result<()> {
    return Ok(());
  }
}