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use super::*;

impl Entry {
    pub fn new(id: Id, element: Element) -> Entry {
        Entry { id, element }
    }
}

impl From<Vertex> for Element {
    fn from(vertex: Vertex) -> Element {
        Element::Vertex(vertex)
    }
}

impl From<Edge> for Element {
    fn from(edge: Edge) -> Element {
        Element::Edge(edge)
    }
}

macro_rules! impl_from_for_element {
    // Implements IntoElement for vertex or edge types e.g. Project, Document, etc.
    ($type:ident::$name:ident) => {
        impl From<$name> for Element {
            fn from(s: $name) -> Element {
                Element::$type($type::$name(s))
            }
        }
    };
}

impl_from_for_element!(Vertex::Project);
impl_from_for_element!(Vertex::Document);
impl_from_for_element!(Vertex::Range);
impl_from_for_element!(Vertex::Event);
impl_from_for_element!(Vertex::Moniker);
impl_from_for_element!(Vertex::PackageInformation);
impl_from_for_element!(Vertex::MetaData);
impl_from_for_element!(Edge::Item);