mod dithering;
mod escpos;

use image::{ImageError, ImageReader};
use std::{env, process};

use crate::escpos::{
    job::{BARTextPosition, BARType},
    printer::Printer,
};

fn main() {
    let args: Vec<String> = env::args().collect();

    let len = args.len();
    if len < 2 || len > 2 {
        println!("Please provide a path to the image.");
        process::exit(1);
    }

    let img = ImageReader::open(&args[1])
        .map_err(|err| ImageError::IoError(err))
        .and_then(|v| v.decode())
        .unwrap();

    let mut printer = Printer::new(384);
    let job = printer.new_job().unwrap();
    job.write_feed(Some(2));
    // job.write_barcode(
    //     "kleintje".to_string(),
    //     Some(10),
    //     None,
    //     Some(BARTextPosition::Both),
    //     Some(BARType::CODE128),
    // )
    // .unwrap();
    job.write_bitmap(&img, None, None).unwrap();
    job.write_feed(Some(2));
    job.ready = true;

    // println!("{:?}", job.content);

    let mut out = std::fs::File::create("/dev/usb/lp0").unwrap();
    printer.print_job(&mut out).unwrap();
}