use std::path::PathBuf;

use tokio::fs;
use tracing::{error, instrument, trace};
use url::Url;

#[instrument(skip(data))]
pub async fn store(data: &str, url: &Url) {
    let path = PathBuf::from("./downloaded".to_string() + url.path());
    let basepath = path.ancestors().skip(1).take(1).collect::<PathBuf>();
    trace!("Built path: {:?} and base path: {:?}", &path, &basepath);
    if let Err(err) = fs::create_dir_all(&basepath).await {
        let ex = path.ancestors().fold(String::new(), |mut s, item| {
            s += ", ";
            s += &item.to_string_lossy().to_string();
            s
        });
        error!("Dir creation: {err} {:?} {ex}", basepath);
    } else {
        if let Err(err) = fs::write(&path, data).await {
            error!("File creation: {err} {:?}", path);
        }
    }
}