use std::io::Cursor;
use std::time::Duration;
use std::{fs, path::Path};

use thermite::prelude::*;

fn main() {
    let index = get_package_index().unwrap();
    let Some(utils) = index
        .iter()
        .find(|v| v.name.to_lowercase() == "server_utilities") else {
            println!("Failed to find mod");
            return;
    };

    let pb = indicatif::ProgressBar::new(utils.get_latest().unwrap().file_size)
        .with_style(
            indicatif::ProgressStyle::default_bar()
                .progress_chars("->.")
                .template("{msg} {wide_bar} {bytes}/{total_bytes}")
                .unwrap(),
        )
        .with_message("Downloading Fifty.Server_Utilities");

    let mut buffer = vec![];
    download_with_progress(
        &mut buffer,
        &utils.get_latest().unwrap().url,
        |delta, _, _| {
            pb.inc(delta);
            //slow down the download to show off the progress bar
            //(you probably shouldn't do this in production)
            std::thread::sleep(Duration::from_millis(100));
        },
    )
    .unwrap();

    pb.finish_with_message("Done!");

    //install_mod will panic if the directory doesn't exist
    if !Path::new("packages").try_exists().unwrap() {
        fs::create_dir("packages").unwrap();
    }
    install_mod(
        &utils.get_latest().unwrap().full_name,
        Cursor::new(buffer),
        "packages",
    )
    .unwrap();
}