use argh::FromArgs;

use crate::Error;
use crate::action::ActionExec;
use crate::config::Config;
use crate::utils::{magnet_name, torrent_name};

#[derive(FromArgs, PartialEq, Debug)]
#[argh(subcommand, name = "name")]
/// get name from magnet/torrent
pub struct NameAction {
    #[argh(positional)]
    /// the magnet link or torrent file to parse
    torrent: String,
}

impl ActionExec for NameAction {
    fn exec(&self, _config: &Config) -> Result<(), Error> {
        let name = if self.torrent.starts_with("magnet:") {
            magnet_name(&self.torrent)
        } else {
            torrent_name(&self.torrent)
        };
        println!("{}", name);
        Ok(())
    }
}