use clap::{Parser, Subcommand};
use uuid::Uuid;

#[derive(Parser)]
pub(crate) struct CliArgs {
    #[command(subcommand)]
    pub(crate) command: Command,
}

#[derive(Subcommand)]
pub(crate) enum Command {
    /// Deal with products
    Product {
        #[command(subcommand)]
        command: ProductCommand,
    },
}

#[derive(Subcommand)]
pub(crate) enum ProductCommand {
    /// Register a new product
    Register {
        /// The name of new the product
        #[arg(short, long)]
        name: String,

        /// Optional description of the new the product
        #[arg(short, long)]
        description: Option<String>,

        /// Optional parent of the new the product
        #[arg(short, long)]
        parent: Option<Uuid>,
    },

    AssociateBarcode {
        /// The id of the product to associated the barcode with
        #[arg(short, long)]
        product_id: Uuid,

        /// The barcode number
        #[arg(short, long)]
        barcode_number: u32,

        /// The quantity of amount, this barcode signifies
        #[arg(short = 'v', long)]
        amount_value: u32,

        /// The unit the amount value is in
        #[arg(short = 'u', long)]
        amount_unit: String,
    },

    /// Get a already registered product by id
    Get {
        /// The id of the product
        #[arg(short, long)]
        id: Uuid,
    },

    /// List all available products
    List {},
}