//! Run with: cargo run --example auto_connect_bambu
//!
//! The "smooth, no manual steps" version of test_bambu_certs +
//! fetch_bambu_cert combined: for each Bambu printer in printers.toml,
//! makes sure it has a working certificate, auto-pinning one via
//! trust-on-first-connect if the bundled CA doesn't verify. Safe to run
//! repeatedly - a printer that's already pinned (certs/pinned/<serial
//! number>.pem) just gets re-verified against its pin, no network trust
//! decision is made again.

use continuum_proxy::fleet;
use continuum_proxy::printer::PrinterHandle;

fn main() -> anyhow::Result<()> {
    let mut printers = fleet::load(std::path::Path::new("printers.toml"))?;
    let cert_dir = std::path::Path::new("certs/pinned");

    for printer in &mut printers {
        match printer {
            PrinterHandle::BambuV1(bambu) => report(&bambu.ensure_trusted(cert_dir)),
            PrinterHandle::BambuV2(bambu) => report(&bambu.ensure_trusted(cert_dir)),
            _ => {}
        }
    }

    Ok(())
}

fn report(result: &anyhow::Result<()>) {
    match result {
        Ok(()) => println!("connected"),
        Err(err) => println!("failed: {err}"),
    }
}