use anyhow::Result;
use clap::Parser;
use libpt::log::{debug, info};

use wooly_vault::config::ENV_SECRET;
use wooly_vault::{challenge::select_and_start, config::Config, vault::Vault};

#[tokio::main(flavor = "current_thread")]
async fn main() -> Result<()> {
    let conf = Config::parse();

    let _logger = libpt::log::Logger::builder()
        .set_level(conf.verbosity.level())
        .display_time(false)
        .build()?;
    debug!("logger active");
    info!("Configuration: {conf:?}");

    let secret = get_secret()?;
    let v = Vault::new(&secret);

    select_and_start(conf.challenge, conf, v).await?;

    Ok(())
}

fn get_secret() -> Result<String> {
    if let Ok(v) = std::env::var(ENV_SECRET) {
        return Ok(v);
    }

    println!("Input the secret and press enter");
    let mut buf: String = String::new();
    std::io::stdin().read_line(&mut buf)?;
    Ok(buf.trim().to_string())
}

fn select_challenge() -> Result<u16> {
    let mut buf: String = String::new();
    std::io::stdin().read_line(&mut buf)?;
    Ok(buf.trim().parse()?)
}