From 8a8a331096d0399f77bbac665e2523cf994353d3 Mon Sep 17 00:00:00 2001
From: Jon Barlow <jon.barlow@fitbit.com>
Date: Thu, 24 Aug 2017 15:05:51 +0100
Subject: Initial

---
 app/index.js | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 app/index.js

(limited to 'app')

diff --git a/app/index.js b/app/index.js
new file mode 100644
index 0000000..f042714
--- /dev/null
+++ b/app/index.js
@@ -0,0 +1,89 @@
+import document from "document";
+import * as messaging from "messaging";
+
+let page = document.getElementById("page");
+
+// TIME
+let separator = document.getElementById("separator");
+let hours1 = document.getElementById("hours1");
+let hours2 = document.getElementById("hours2");
+let mins1 = document.getElementById("mins1");
+let mins2 = document.getElementById("mins2");
+
+// DATE
+let day = document.getElementById("day");
+let date1 = document.getElementById("date1");
+let date2 = document.getElementById("date2");
+
+clocker();
+setInterval(clocker, 1000);
+
+function clocker() {
+  let d = new Date();
+
+  // DATE
+  setDate(d.getDate());
+
+  // DAY NAME
+  setDay(d.getDay());
+
+  // HOURS
+  let hour = ("0" + d.getHours()).slice(-2);
+  setHours(hour);
+
+  // MINUTES
+  let minute = ("0" + d.getMinutes()).slice(-2);
+  setMins(minute);
+
+  // BLINK SEPARATOR
+  setSeparator(d.getSeconds());
+}
+
+// Apply theme colors to elements
+function applyTheme(background, foreground) {
+  let items = document.getElementsByClassName("background");
+  items.forEach(function(item) {
+    item.style.fill = background;
+  });
+  let items = document.getElementsByClassName("foreground");
+  items.forEach(function(item) {
+    item.style.fill = foreground;
+  });
+}
+
+// Blink time separator
+function setSeparator(val) {
+  separator.style.display = (val % 2 === 0 ? "inline" : "none");
+}
+
+function setHours(val) {
+  drawDigits("", val, hours1, hours2);
+}
+
+function setMins(val) {
+  drawDigits("", val, mins1, mins2);
+}
+
+function setDate(val) {
+  drawDigits("datenum_", val, date1, date2);
+}
+
+function setDay(val) {
+  day.href = getDayImg(val);
+}
+
+function drawDigits(prefix, val, place1, place2) {
+  place1.href = Math.floor(val / 10) + ".png";
+  place2.href = Math.floor(val % 10) + ".png";
+}
+
+function getDayImg(index) {
+  let days = ["sun", "mon", "tue", "wed", "thu", "fri", "sat"];
+  return "day_" + days[index] + ".png";
+}
+
+// Listen for the onmessage event
+messaging.peerSocket.onmessage = function(evt) {
+  // console.log("device got: " + evt.data.background);
+  applyTheme(evt.data.background, evt.data.foreground);
+}
-- 
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