use anyhow::{Result, Context};
use tokio::sync::broadcast;
use futures::future::try_join_all;
use crate::*;

pub struct Diplonat<'a> {
  pub config: config::DiplonatConfig,
  pub gateway: igd::aio::Gateway,
  pub notif: broadcast::Sender<()>,
  pub public_ports: &'a[u16],
  adapters: &'a[&'a dyn adapter::Adapter]
}

impl<'a> Diplonat<'a> {
  pub async fn new() -> Result<Diplonat<'a>> {
    let (tx, _) = broadcast::channel(1);
    let ctx = Diplonat {
      config: config::load_env().context("Unable to read configuration from environment")?,
      gateway: gw::get_gateway().await?,
      notif: tx,
      public_ports: &[110, 111, 112],
      adapters: &[]
    };

    return Ok(ctx);
  }

  pub async fn listen(&self) -> Result<()> {
    return Ok(());
  }
}