use std::fs;

fn main() {
    env_logger::init();

    let content = fs::read_to_string("config.toml").unwrap_or_else(|e| {
        eprintln!("Failed to read config.toml: {e}");
        std::process::exit(1);
    });
    let config: proton_bridge::config::Config = toml::from_str(&content).unwrap_or_else(|e| {
        eprintln!("Failed to parse config.toml: {e}");
        std::process::exit(1);
    });

    let imap_port = config.bridge.imap_port;
    let smtp_port = config.bridge.smtp_port;

    eprint!("Starting ProtonMail bridge...");
    proton_bridge::start(config).unwrap_or_else(|e| {
        eprintln!("\nBridge failed to start: {e}");
        std::process::exit(1);
    });
    eprintln!(" ready. IMAP :{imap_port}  SMTP :{smtp_port} (Ctrl-C to stop)");

    // Block until Ctrl-C (the servers run in a background thread).
    let rt = tokio::runtime::Builder::new_current_thread()
        .enable_all()
        .build()
        .expect("tokio runtime");
    rt.block_on(tokio::signal::ctrl_c()).ok();
    println!("Shutting down.");
}