Previous and next navigation through block or twig function

Problem/Motivation

DraggableViews saving order between nodes on its own database table, would that be difficult to provide a prev/next block that could be displayed on each node as a navigation menu.

• "prev" link should be hidden on first item as well as "next" on last item.
• "prev" and "last" labels should be set as wished with token as in « [node:title] (with localization support).

I can even imagine it as a twig function as in:

{{ draggableviews(NODE_ID, PREV_NEXT, LINK_TEXT, {
  class: 'foo-class'
}) }}

1. NODE_ID: the node id for which to display the link (so we can have the link displayed in another template than the node one), either an integer or a previously set twig variable, it's the id of the node used as ref. for the prev or next link, not the prev or next node itself
2. PREV_NEXT: a keyword to either display 'prev', 'next' link (not both), in relation with given NODE_ID
3. LINK_TEXT: a custom text, usually the linked node label, but could it be dynamic like in {{ "« " ~ label }}
4. last argument being an optional array of attributes for the link