Add stats / word count box

1 files changed, 10 insertions, 0 deletions

diff --git a/main.js b/main.js
index 9e27824..83d1a6a 100644
--- a/main.js
+++ b/main.js
@@ -16,6 +16,11 @@ let state = {
   path: ""
 };
 
+const wordCount = () =>
+  document.querySelector("#word-count span").innerText =
+    data.pages.reduce((a,p) => a + p.body.trim().split(/\s+/).length +
+      p.choices.reduce((a,c) => a + c[1].trim().split(/\s+/).length, 0), 0);
+
 const db = new Dexie("vanguard-editor");
 db.version(1).stores({files:"name"});
 db.on("populate", () => db.files.add({name: "main", data}));
@@ -23,6 +28,7 @@ if (!/^#[0-9a-z.-]+\.json$/i.test(location.hash)) {
   db.files.get("main").then(d => { data = d.data;
     if (!location.hash || /^#\/?$/.test(location.hash))
       location.hash = "#/"+data.current;
+    wordCount();
     state.path = renderPath();
     setTimeout(() => document.documentElement.scrollTop =
       document.getElementById("main").lastChild.offsetTop);
@@ -54,6 +60,7 @@ document.getElementById("open-file").addEventListener("change", e => {
     data = JSON.parse(r.result);
     db.files.put({name:"main",data});
     location.hash = "#/"+data.current;
+    wordCount();
     state.path = renderPath();
     setTimeout(() => document.documentElement.scrollTop =
       document.getElementById("main").lastChild.offsetTop);
@@ -67,6 +74,7 @@ function loadFile(path) {
     db.files.put({name:"main",data:(data=d)});
     //location.hash = "#/"+data.current;
     location.hash = "#/";
+    wordCount();
     state.path = renderPath();
     //setTimeout(() => document.documentElement.scrollTop =
     //  document.getElementById("main").lastChild.offsetTop);
@@ -264,6 +272,8 @@ window.addEventListener("hashchange", () => {
 
       data.paths = newpaths;
 
+      wordCount();
+
       db.files.put({name:"main",data});
     }