use clap::Args;
use std::path::PathBuf;
use crate::dna::mds::project::*;
use anyhow::Result; 

/// Arguments for the `project project` command.
#[derive(Args, Debug)]
pub struct ProjectArgs {
    /// Target directory to analyze (defaults to current directory)
    #[arg(short, long)]
    pub target: Option<PathBuf>,

    /// Output file path (defaults to stdout if not specified)
    #[arg(short, long)]
    pub output: Option<PathBuf>,
}

/// Runs the requirements analysis for a HELIX project.
pub fn run(args: ProjectArgs) -> Result<()> {
    let target_dir = args.target.unwrap_or_else(|| std::env::current_dir().unwrap_or_else(|_| PathBuf::from(".")));
    println!("Project analysis for: {}", target_dir.display());

    if let Some(output_path) = args.output {
        std::fs::write(&output_path, "Project analysis placeholder")?;
        println!("Project written to {}", output_path.display());
    } else {
        println!("Project analysis placeholder");
    }

    Ok(())
}
