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use regex::Regex;
use spinners::Spinner;

#[macro_export]
macro_rules! debug {
    ($($e:expr),+) => {
        {
            #[cfg(debug_assertions)]
            {
                dbg!($($e),+)
            }
            #[cfg(not(debug_assertions))]
            {
                ($($e),+)
            }
        }
    };
}

pub struct CommandResult {
    pub spinner: Spinner,
    pub symbol: String,
    pub msg: String,
}

pub fn email_validation(input: &str) -> Result<(), &'static str> {
    let email_regex = Regex::new(
        r"^([a-z0-9_+]([a-z0-9_+.]*[a-z0-9_+])?)@([a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,6})",
    )
    .unwrap();

    if email_regex.is_match(input) {
        Ok(())
    } else {
        Err("Username must be an email address")
    }
}