From 6252dc89828d2fec9f73e4733270dd1ee57b75d1 Mon Sep 17 00:00:00 2001
From: David Peer <david.peer@outlook.com>
Date: Sun, 19 Dec 2021 22:42:47 +0100
Subject: [PATCH] Use health app also for steps overview.

---
 apps/lcars/README.md    |  7 ++-----
 apps/lcars/lcars.app.js | 20 ++++++++++++++------
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/apps/lcars/README.md b/apps/lcars/README.md
index 7c56f5481..b7a692c96 100644
--- a/apps/lcars/README.md
+++ b/apps/lcars/README.md
@@ -1,11 +1,8 @@
 # LCARS clock
 
 A simple LCARS inspired clock.
-Note: To display the steps, its necessary to install
-the [Pedometer widget](https://banglejs.com/apps/#pedometer%20widget).
-To display the month graphs on screen 2, the health app is required.
-Nevertheless, lcars can also be used, with limited functionality, without
-installing those apps.
+Note: To display the steps, the health app is required.
+If this app is not installed, the data will not be shown.
 
 
 ## Features
diff --git a/apps/lcars/lcars.app.js b/apps/lcars/lcars.app.js
index 53849e840..8d86c09d1 100644
--- a/apps/lcars/lcars.app.js
+++ b/apps/lcars/lcars.app.js
@@ -271,14 +271,15 @@ function drawPosition1(){
   }
 
   // Plot HRM graph
-  var data = new Uint16Array(31);
-  var cnt = new Uint8Array(31);
+  var data = new Uint16Array(32);
+  var cnt = new Uint8Array(32);
   health.readDailySummaries(new Date(), h=>{
     data[h.day]+=h.bpm;
     if (h.bpm) cnt[h.day]++;
   });
   require("graph").drawBar(g, data, {
     axes : true,
+    minx: 1,
     gridx : 4,
     gridy : 100,
     width : 140,
@@ -288,10 +289,11 @@ function drawPosition1(){
   });
 
   // Plot step graph
-  var data = new Uint16Array(31);
+  var data = new Uint16Array(32);
   health.readDailySummaries(new Date(), h=>data[h.day]+=h.steps/1000);
   require("graph").drawBar(g, data, {
     axes : true,
+    minx: 1,
     gridx : 4,
     gridy : 5,
     width : 140,
@@ -341,9 +343,15 @@ function draw(){
  * Step counter via widget
  */
 function getSteps() {
-  if (stepsWidget() !== undefined)
-    return stepsWidget().getSteps();
-  return 0;
+  var steps = 0
+  try {
+    health = require("health");
+  } catch(ex) {
+    return steps;
+  }
+
+  health.readDay(new Date(), h=>steps+=h.steps);
+  return steps;
 }
 
 function stepsWidget() {