//! NxMesh Agent - Data Plane
//!
//! The agent is a lightweight sidecar that manages local nginx instances
//! and communicates with the master control plane.

use tracing::{info, error};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Initialize tracing
    tracing_subscriber::fmt()
        .with_env_filter(tracing_subscriber::EnvFilter::from_default_env())
        .init();

    info!("Starting NxMesh Agent v{}", env!("CARGO_PKG_VERSION"));

    // Load configuration
    let config = match nxmesh_agent::config::Settings::load() {
        Ok(cfg) => cfg,
        Err(e) => {
            error!("Failed to load configuration: {}", e);
            std::process::exit(1);
        }
    };

    info!("Configuration loaded successfully");
    info!("Master URL: {}", config.master.url);

    // Start the agent
    if let Err(e) = nxmesh_agent::start(config).await {
        error!("Agent error: {}", e);
        std::process::exit(1);
    }

    Ok(())
}