use std::io;
use clap::Parser;
use trollify::{trollify, Troll};

#[derive(Parser, Debug)]
#[command(version, about, long_about = None)]
struct Args {
    troll: Troll
}

fn main() {
    let args = Args::parse();

    let mut line = String::new();
    loop {
        match io::stdin().read_line(&mut line) {
            Ok(0) => break,
            Err(_) => break,
            Ok(_) => {
                let out = trollify(&line, args.troll);
                print!("{}", out);
                line.clear();
            },
        }
    }
}