extern crate transmission_rpc;

use std::env;
use dotenv::dotenv;
use transmission_rpc::TransClient;
use transmission_rpc::types::{Result, RpcResponse, BasicAuth};
use transmission_rpc::types::{Torrents, Torrent, TorrentGetField, Id};

#[tokio::main]
async fn main() -> Result<()> {
    dotenv().ok();
    env_logger::init();
    let url= env::var("TURL")?;
    let basic_auth = BasicAuth{user: env::var("TUSER")?, password: env::var("TPWD")?};
    let client = TransClient::with_auth(&url, basic_auth);

    let res: RpcResponse<Torrents<Torrent>> = client.torrent_get(None, None).await?;
    let names: Vec<&String> = res.arguments.torrents.iter().map(|it| it.name.as_ref().unwrap()).collect();
    println!("{:#?}", names);

    let res1: RpcResponse<Torrents<Torrent>> = client.torrent_get(Some(vec![TorrentGetField::Id, TorrentGetField::Name]), Some(vec![Id::Id(1), Id::Id(2), Id::Id(3)])).await?;
    let first_three: Vec<String> = res1.arguments.torrents.iter().map(|it| 
        format!("{}. {}",&it.id.as_ref().unwrap(), &it.name.as_ref().unwrap())
    ).collect();
    println!("{:#?}", first_three);


    let res2: RpcResponse<Torrents<Torrent>> = client.torrent_get(Some(vec![TorrentGetField::Id, TorrentGetField::HashString, TorrentGetField::Name]), Some(vec![Id::Hash(String::from("64b0d9a53ac9cd1002dad1e15522feddb00152fe"))])).await?;
    let info: Vec<String> = res2.arguments.torrents.iter().map(|it| 
        format!("{:5}. {:^45} {}", 
            &it.id.as_ref().unwrap(),
            &it.hash_string.as_ref().unwrap(), 
            &it.name.as_ref().unwrap()) 
    ).collect();
    println!("{:#?}", info);
    
    Ok(())
}