extern crate chess_uci;

use chess_uci::*;

use std::process::{Command, Stdio};
use std::io::BufReader;

pub fn main(){
    env_logger::init();

    println!("Launching hardcoded stockfish program (should be in PATH)");

    // launch chess program
    let process = match Command::new("stockfish")
        .stdin(Stdio::piped())
        .stdout(Stdio::piped())
        .spawn() {
            Err(why) => panic!("couldn't spawn stockfish: {}", why),
            Ok(process) => process,
        };

    let (sf_in,sf_out) = (process.stdin.expect("Program stdin"), process.stdout.expect("Program stdout"));
    let mut uci = UciEngine::new(BufReader::new(sf_out), sf_in);
    uci.init();

    println!("Engine: {} \nby: {}", 
             if let Some(name) = uci.name() {name} else {"Not defined".to_string()},
             if let Some(author) = uci.author() {author} else {"Not defined".to_string()});
}