use clap::{Parser, Subcommand};

#[derive(Debug, Parser)]
#[command(name = "talos-slicer")]
#[command(author = "PlanetFirst <info@incubaid.com>")]
#[command(version = "0.1.0")]
#[command(about = "ZOS Talos Slicer - VM provisioning tool for Talos OS with Cloud Hypervisor", long_about = None)]
pub struct Cli {
    #[command(subcommand)]
    pub command: Commands,
}

#[derive(Debug, Subcommand)]
pub enum Commands {
    /// Create a new Talos VM
    Create {
        /// Name of the VM
        #[arg(short, long)]
        name: String,

        /// Number of vCPUs
        #[arg(long, default_value_t = 1)]
        cpus: u8,

        /// Memory size in MB
        #[arg(long, default_value_t = 512)]
        memory: u32,
    },
    /// Delete a Talos VM
    Delete {
        /// Name of the VM to delete
        #[arg(short, long)]
        name: String,
    },
    /// List all Talos VMs
    List,
    /// Get information about a specific Talos VM
    Info {
        /// Name of the VM
        #[arg(short, long)]
        name: String,
    },
}