use ansi_term::ANSIGenericString;
use ansi_term::Colour::RGB;

pub const ERR_SYMBOL: &str = "\u{276F}"; // Error indicator symbol: "❯"
pub const ERR_COL: ansi_term::Colour = RGB(255, 53, 94); // Error
pub const NORMIE_COL: ansi_term::Colour = RGB(0, 255, 180); // Success

// Error indicator
pub fn indicator(args: &[String]) -> ANSIGenericString<'static, str> {
    let exit_code = args.get(1).map_or("0", String::as_str); // Default to "0" (success, no error) if arg missing
    if exit_code == "0" {
        NORMIE_COL.paint(ERR_SYMBOL) // Success
    } else {
        ERR_COL.paint(ERR_SYMBOL) // Error
    }
}