extern crate termion;
extern crate serde_json;

use std::net::TcpStream;
use self::termion::async_stdin;
use std::io::{BufRead, BufReader};
use std::io::{stdout, Read, Write};
use self::termion::raw::IntoRawMode;

use server::refinery::RefineryData;
use modules::refinery::RefineryStatus;

pub fn client_refinery(mut stream : TcpStream, mut buff_r : BufReader<TcpStream>) {
    let stdout = stdout();
    let mut stdout = stdout.lock().into_raw_mode().unwrap();
    let mut stdin = async_stdin().bytes();

    loop {
        let mut recv = String::new();
        buff_r.read_line(&mut recv).unwrap();
        let data : RefineryData = serde_json::from_str(&recv.replace("\n", "")).unwrap();

        write!(stdout, "{}", termion::clear::All).unwrap();

        let clear = termion::cursor::Goto(1,1);

        match data.has_minerals {
            true => match data.status {
                    RefineryStatus::None => write!(stdout, "{}Press R to begin refining.", clear).unwrap(),
                    _ => write!(stdout, "{}Press R to stop refining.", clear).unwrap(),
            },
            false => write!(stdout, "{}You have no refinable minerals.", clear).unwrap(),
        }

        if let Some(c) =  stdin.next() {
            let c = c.unwrap();
            let mut send = String::new();
            send.push(c as char);
            if send.as_bytes() == b"q" {
                break;
            }
            send.push_str("\n");
            stream.write(send.as_bytes()).unwrap();
        }

        stdout.flush().unwrap();
    }
}