// File: /Users/timurgordon/code/git.ourworld.tf/herocode/rhailib/src/monitor/cmd/main.rs
use anyhow::Result;
use clap::Parser;

// This assumes that `rhailib/src/lib.rs` will have `pub mod monitor;`
// and `rhailib/src/monitor/mod.rs` will have `pub mod cli_logic;`
// and `cli_logic.rs` will contain `pub async fn start_monitoring`.
// The `crate::` prefix refers to the `rhailib` crate root.

#[derive(Parser, Debug)]
#[clap(author, version, about = "Rhai Worker Live Monitor", long_about = None)]
struct Args {
    /// Comma-separated list of worker names to monitor
    #[clap(short, long, value_delimiter = ',')]
    workers: Vec<String>,
}

#[tokio::main]
async fn main() -> Result<()> {
    tracing_subscriber::fmt::init();

    let args = Args::parse();

    if args.workers.is_empty() {
        eprintln!("Error: At least one worker name must be provided via --workers.");
        // Consider returning an Err or using clap's built-in required attributes.
        std::process::exit(1); 
    }

    tracing::info!("Monitor CLI starting for workers: {:?}", args.workers);
    
    // Call the monitoring logic from the `cli_logic` submodule within the `monitor` module
    crate::monitor::cli_logic::start_monitoring(&args.workers).await?;

    tracing::info!("Monitor CLI finished.");
    Ok(())
}