use std::env;
use teloxide::{prelude::*, update_listeners::webhooks};
#[tokio::main]
async fn main() {
pretty_env_logger::init();
log::info!("Starting Heroku ping-pong bot...");
let bot = Bot::from_env();
let port: u16 = env::var("PORT")
.expect("PORT env variable is not set")
.parse()
.expect("PORT env variable value is not an integer");
let addr = ([0, 0, 0, 0], port).into();
let host = env::var("HOST").expect("HOST env variable is not set");
let url = format!("https://{host}/webhook").parse().unwrap();
let listener = webhooks::axum(bot.clone(), webhooks::Options::new(addr, url))
.await
.expect("Couldn't setup webhook");
teloxide::repl_with_listener(
bot,
|bot: Bot, msg: Message| async move {
bot.send_message(msg.chat.id, "pong").await?;
Ok(())
},
listener,
)
.await;
}