use shared::{errors::Error, names};
use std::path::Path;

use crate::commands::utils::{site_string, PrintOptions};

pub(crate) fn remove(path: &Path, url: &String, separator: &String) -> Result<(), Error> {
	let names_file = names::read_names_file(path)?;
	let mut names = names::load_names(names_file)?;

	names.retain(|site| {
		if &site.url == url {
			println!(
				"removing {} from names.json",
				site_string(site, PrintOptions::All, separator)
			);
		}
		&site.url != url
	});
	let json = serde_json::to_string(&names).unwrap();
	std::fs::write(path, json).unwrap();

	Ok(())
}