From 58cae6030e51481ffb462e52ab6aeb479e0a705d Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Mon, 19 Jan 2015 22:48:32 +0000
Subject: Operate over a more generic notion of note

---
 lib/documents.js | 37 +++++++++++++++++++++++++------------
 1 file changed, 25 insertions(+), 12 deletions(-)

(limited to 'lib/documents.js')

diff --git a/lib/documents.js b/lib/documents.js
index b0959cc..aea2b39 100644
--- a/lib/documents.js
+++ b/lib/documents.js
@@ -1,3 +1,5 @@
+var _ = require("underscore");
+
 var types = {
     document: "document",
     paragraph: "paragraph",
@@ -7,7 +9,7 @@ var types = {
     hyperlink: "hyperlink",
     footnoteReference: "footnoteReference",
     image: "image",
-    footnote: "footnote",
+    note: "note",
     table: "table",
     tableRow: "tableRow",
     tableCell: "tableCell",
@@ -19,7 +21,7 @@ function Document(children, options) {
     return {
         type: types.document,
         children: children,
-        footnotes: options.footnotes || new Footnotes({})
+        notes: options.notes || new Notes({})
     };
 }
 
@@ -83,22 +85,33 @@ function FootnoteReference(options) {
     };
 }
 
-function Footnotes(footnotes) {
-    this._footnotes = footnotes;
+function Notes(notes) {
+    this._notes = _.indexBy(notes, function(note) {
+        return noteKey(note.noteType, note.id);
+    });
 }
 
-Footnotes.prototype.findFootnoteById = function(id) {
-    return this._footnotes[id] || null;
+Notes.prototype.findFootnoteById = function(id) {
+    return this.findNoteByKey(noteKey("footnote", id));
+};
+
+Notes.prototype.findNoteByKey = function(key) {
+    return this._notes[key] || null;
 };
 
-function Footnote(options) {
+function Note(options) {
     return {
-        type: types.footnote,
-        body: options.body,
-        id: options.id
+        type: types.note,
+        noteType: options.noteType,
+        id: options.id,
+        body: options.body
     };
 }
 
+function noteKey(noteType, id) {
+    return noteType + "-" + id;
+}
+
 function Image(options) {
     return {
         type: types.image,
@@ -142,8 +155,8 @@ exports.Text = Text;
 exports.Tab = Tab;
 exports.Hyperlink = Hyperlink;
 exports.FootnoteReference = FootnoteReference;
-exports.Footnotes = Footnotes;
-exports.Footnote = Footnote;
+exports.Notes = Notes;
+exports.Note = Note;
 exports.Image = Image;
 exports.Table = Table;
 exports.TableRow = TableRow;
-- 
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