pub mod config;
pub mod install;
pub mod wifi;

pub use config::TollGateConfig;
pub use install::install_tollgate;
pub use wifi::provision_ssid;

use anyhow::Result;
use tracing::info;

use crate::Router;

/// Full TollGate provisioning sequence:
/// 1. Install tollgate-module-basic-go via opkg
/// 2. Write TollGate UCI config (pricing, mint URL)
/// 3. Create the pay-as-you-go WiFi SSID
/// 4. Restart affected services
pub async fn provision(router: &Router, config: &TollGateConfig) -> Result<()> {
    info!("[{}] Starting TollGate provisioning", router.host);

    router.opkg_update()?;
    install_tollgate(router)?;
    config::apply(router, config)?;
    wifi::provision_ssid(router, config)?;
    restart_services(router)?;

    info!("[{}] TollGate provisioning complete", router.host);
    Ok(())
}

fn restart_services(router: &Router) -> Result<()> {
    router.run_ok("/etc/init.d/tollgate restart || true")?;
    router.run_ok("/etc/init.d/network restart")?;
    Ok(())
}