use std::{fs::File, path::Path};

pub(crate) fn init() -> Result<(), std::io::Error> {
    println!("Initializing Side Node");
    let key_path = Path::new("~/.side/node/keys.pem");

    if let Some(parent_dir) = key_path.parent() {
        println!("Creating parent directory: {:?}", parent_dir);
        std::fs::create_dir_all(parent_dir)?;
    }

    // let mut file = File::create(key_path)?;

    Ok(())
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn creates_side_node_directory() {
        let node_dir = "~/.side/node";
        assert!(std::path::Path::new(node_dir).exists());
    }

    // #[test]
    // fn creates_stable_key_file() {
    //     let keyfile = "~/.side/node/keys.pem";
    //     assert!(std::path::Path::new(keyfile).exists());
    // }

    // #[test]
    // fn creates_config_file() {}
}