pub mod parser;
pub mod version;

#[tokio::main]
async fn main() {
    let args: Vec<String> = std::env::args().collect();
    if args.len() < 2 {
        println!("Invalid arguments provided");
        std::process::exit(-1);
    }

    if version::contains_version(&args) {
        version::print_version();
        std::process::exit(-1);
    }

    let filepath = &args[1];
    println!("Filepath: {filepath:?}");
    let prsr = parser::NumberParser {
        filepath: filepath.clone(),
    };

    match prsr.file_dump().await {
        Ok(contacts) => {
            prsr.print_phone_numbers(&contacts);
            prsr.save_file(contacts, parser::DEFAULT_OUTPUT_FILE).await;
        }
        Err(err) => {
            eprintln!("Error: {err:?}");
        }
    };
}