medicalinfo: Read height + weight from myprofile

apps/medicalinfo/ChangeLog

@@ -1 +1,2 @@
 0.01: Initial Medical Information application!
+0.02. Read height and weight from myprofile

apps/medicalinfo/README.md

@@ -10,12 +10,12 @@ The file has the following contents:
 ```
 {
     "bloodType": "",
-    "height": "",
-    "weight": "",
     "medicalAlert": [ "" ]
 }
 ```
 
+Weight and height are read from myprofile.
+
 ## Medical information editor
 
 Clicking on the download icon of `Medical Information` in the app loader invokes the editor.

apps/medicalinfo/app.js

@@ -1,8 +1,7 @@
 const medicalinfo = require('medicalinfo').load();
+const myprofile = require("Storage").readJSON("myprofile.json",1)||{};
 // const medicalinfo = {
 //   bloodType: "O+",
-//   height: "166cm",
-//   weight: "73kg"
 // };
 
 function hasAlert(info) {
@@ -12,7 +11,7 @@ function hasAlert(info) {
 // No space for widgets!
 // TODO: no padlock widget visible so prevent screen locking?
 
-g.clear();
+g.reset().clear();
 const bodyFont = g.getFonts().includes("12x20") ? "12x20" : "6x8:2";
 g.setFont(bodyFont);
 
@@ -33,10 +32,14 @@ if (hasAlert(medicalinfo)) {
 if (medicalinfo.bloodType) {
   lines = lines.concat(g.wrapString("Blood group: " + medicalinfo.bloodType, g.getWidth() - 10));
 }
-if (medicalinfo.height) {
+if (myprofile.height) { // Prefer height from myprofile if set
+  lines = lines.concat(g.wrapString("Height: " + require("locale").distance(myprofile.height, 2), g.getWidth() - 10));
+} else if (medicalinfo.height) { // read height from own settings if previously stored here
   lines = lines.concat(g.wrapString("Height: " + medicalinfo.height, g.getWidth() - 10));
 }
-if (medicalinfo.weight) {
+if (myprofile.weight) { // Prefer weight from myprofile if set
+  lines = lines.concat(g.wrapString("Weight: " + myprofile.weight + "kg", g.getWidth() - 10));
+} else if (medicalinfo.weight) { // read weight from own settings if previously stored here
   lines = lines.concat(g.wrapString("Weight: " + medicalinfo.weight, g.getWidth() - 10));
 }
 

apps/medicalinfo/lib.js

@@ -3,8 +3,6 @@ const storage = require('Storage');
 exports.load = function () {
   const medicalinfo = storage.readJSON('medicalinfo.json') || {
     bloodType: "",
-    height: "",
-    weight: "",
     medicalAlert: [""]
   };
 

apps/medicalinfo/medicalinfo.json

@@ -1,6 +1,4 @@
 {
     "bloodType": "",
-    "height": "",
-    "weight": "",
     "medicalAlert": [ "" ]
 }

apps/medicalinfo/metadata.json

@@ -1,6 +1,6 @@
 { "id": "medicalinfo",
   "name": "Medical Information",
-  "version":"0.01",
+  "version":"0.02",
   "description": "Provides 'medicalinfo.json' used by various health apps, as well as a way to edit it from the App Loader",
   "icon": "app.png",
   "tags": "health,medical",
@@ -16,5 +16,6 @@
   ],
   "data": [
     {"name":"medicalinfo.json","url":"medicalinfo.json"}
-  ]
+  ],
+  "dependencies": {"myprofile":"app"}
 }