#[derive(Debug, Default, Clone)]
pub struct Type {
    pub subtypes: Vec<Box<Type>>,
    pub repr: String,
}

impl Type {
    /// A function to print a Type struct as a python String
    ///
    /// # Examples
    ///
    /// Creating a simple type and converting it into a python type String
    /// ```
    /// # use parsing::nested_type::Type;
    /// let my_type = Type{repr: "Type".into(), ..Default::default()};
    /// my_type.to_python();
    /// ```
    pub fn to_python(&self) -> String {
        match self.subtypes.len() {
            0 => format!("{}", self.repr),
            _ => format!(
                "{}[{}]",
                self.repr,
                self.subtypes
                    .iter()
                    .map(|s| s.to_python())
                    .collect::<Vec<String>>()
                    .join(", ")
            ),
        }
    }

    pub fn to_cpp(&self) -> String {
        match self.subtypes.len() {
            0 => format!("{}", self.repr),
            _ => format!(
                "{}<{}>",
                self.repr,
                self.subtypes
                    .iter()
                    .map(|s| s.to_python())
                    .collect::<Vec<String>>()
                    .join(", ")
            ),
        }
    }
}