use dialoguer::{theme::ColorfulTheme, Input};

fn main() {
    let input: String = Input::with_theme(&ColorfulTheme::default())
        .with_prompt("Your name")
        .interact_text()
        .unwrap();

    println!("Hello {}!", input);

    let mail: String = Input::with_theme(&ColorfulTheme::default())
        .with_prompt("Your email")
        .validate_with(|input: &String| -> Result<(), &str> {
            if input.contains('@') {
                Ok(())
            } else {
                Err("This is not a mail address")
            }
        })
        .interact_text()
        .unwrap();

    println!("Email: {}", mail);

    let mail: String = Input::with_theme(&ColorfulTheme::default())
        .with_prompt("Your planet")
        .default("Earth".to_string())
        .interact_text()
        .unwrap();

    println!("Planet: {}", mail);

    let mail: String = Input::with_theme(&ColorfulTheme::default())
        .with_prompt("Your galaxy")
        .with_initial_text("Milky Way".to_string())
        .interact_text()
        .unwrap();

    println!("Galaxy: {}", mail);
}