use imap_codec::types::response::Data as ImapData;

#[derive(Debug)]
pub enum Body {
    Once(Vec<ImapData>),
}

impl Body {
    pub(crate) fn into_data(self) -> Vec<ImapData> {
        match self {
            Body::Once(data) => data,
        }
    }
}

impl FromIterator<ImapData> for Body {
    fn from_iter<T: IntoIterator<Item = ImapData>>(iter: T) -> Self {
        Body::Once(Vec::from_iter(iter))
    }
}

impl From<Vec<ImapData>> for Body {
    fn from(data: Vec<ImapData>) -> Self {
        Body::from_iter(data)
    }
}

impl From<ImapData> for Body {
    fn from(data: ImapData) -> Self {
        Body::from_iter([data])
    }
}