use crate::logs::init_logger;
use clap::{Parser, Subcommand, builder::StyledStr};

#[derive(Parser, Debug, Clone)]
#[command(
    version,
    before_help = before_help(),
    subcommand_required = false
)]
pub struct Cli {
    #[arg(
        long,
        short = 'l',
        help = "Enable logging to file (default: disabled)",
        default_value_t = false
    )]
    pub log: bool,

    #[command(subcommand)]
    pub command: Cmds,
}

#[derive(Subcommand, Clone, Debug)]
pub enum Cmds {
    Sync,
    Add,
    Rm,
    Ls,
}

impl Cli {
    pub fn get_args() -> Self {
        let args: Cli = Cli::parse();

        if args.log {
            init_logger();
        }

        args
    }
}

fn before_help() -> StyledStr {
    const BANNER: &str = r#"
    ____   ____     .__.__
    \   \ /   /____ |__|  |     _______  ______
     \   Y   // __ \|  |  |     \_  __ \/  ___/
      \     /\  ___/|  |  |__    |  | \/\___ \
       \___/  \___  >__|____/ /\ |__|  /____  >
                  \/          \/            \/
    "#;

    format!(
        "{}\n{}\t\t{}",
        BANNER,
        "Declarative Tauri wrapper",
        format!("v{}", env!("CARGO_PKG_VERSION"))
    )
    .into()
}