use crate::types::Keyword;
use crate::types::Object;
use crate::types::PlainList;

pub struct AffiliatedKeyword<'s> {
    name: &'s str,
}

pub enum AffiliatedKeywordValue<'s> {
    SingleString(&'s str),
    ListOfStrings(Vec<&'s str>),
    ListOfObjects(Vec<Object<'s>>),
}

pub trait GetAffiliatedKeywords<'s> {
    type ItemIterator: Iterator<Item = &'s Keyword<'s>>;

    fn get_affiliated_keywords<'r: 's>(&'r self) -> Self::ItemIterator;
}

pub trait HandleAffiliatedKeywords<'s> {
    fn get_stuff(&self) -> &'s str;
}

impl<'s> GetAffiliatedKeywords<'s> for PlainList<'s> {
    type ItemIterator = std::slice::Iter<'s, Keyword<'s>>;

    fn get_affiliated_keywords<'r: 's>(&'r self) -> Self::ItemIterator {
        self.affiliated_keywords.iter()
    }
}

impl<'s, I: GetAffiliatedKeywords<'s>> HandleAffiliatedKeywords<'s> for I {
    fn get_stuff(&self) -> &'s str {
        self.get_affiliated_keywords().count();
        todo!()
    }
}