Step goal reached notifications

apps/health/boot.js

@@ -36,6 +36,10 @@ Bangle.on("health", health => {
   const DB_HEADER_LEN = 8;
   const DB_FILE_LEN = DB_HEADER_LEN + DB_RECORDS_PER_MONTH*DB_RECORD_LEN;
 
+  if (health && health.steps > 0) {
+    handleStepGoalNotification();
+  }
+
   function getRecordFN(d) {
     return "health-"+d.getFullYear()+"-"+(d.getMonth()+1)+".raw";
   }
@@ -92,3 +96,22 @@ Bangle.on("health", health => {
     health.movement /= health.movCnt;
   require("Storage").write(fn, getRecordData(health), sumPos, DB_FILE_LEN);
 });
+
+function handleStepGoalNotification() {
+  var settings = require("Storage").readJSON("health.json",1)||{};
+  const steps = Bangle.getHealthStatus("day").steps;
+  if (settings.stepGoalNotification && settings.stepGoal > 0 && steps >= settings.stepGoal) {
+    const now = new Date(Date.now()).toISOString().split('T')[0]; // yyyy-mm-dd
+    if (!settings.stepGoalNotificationDate || settings.stepGoalNotificationDate < now) { // notification not yet shown today?
+      Bangle.buzz(200, 0.5);
+      /*LANG*/E.showPrompt("You reached your daily goal of " + settings.stepGoal + " steps!", {
+        /*LANG*/title: "Step goal reached!",
+        buttons: { "Ok": 1}
+      }).then(function (v) {
+        load();
+      });
+      settings.stepGoalNotificationDate = now;
+      require("Storage").writeJSON("health.json", settings);
+    }
+  }
+}

apps/health/settings.js

@@ -1,7 +1,8 @@
 (function (back) {
   var settings = Object.assign({
     hrm: 0,
-    stepGoal: 10000
+    stepGoal: 10000,
+    stepGoalNotification: false
   }, require("Storage").readJSON("health.json", true) || {});
 
   E.showMenu({
@@ -34,6 +35,14 @@
         settings.stepGoal = v;
         setSettings(settings);
       }
+    },
+    /*LANG*/"Step Goal Notification": {
+      value: "stepGoalNotification" in settings ? settings.stepGoalNotification : false,
+      format: () => (settings.stepGoalNotification ? 'Yes' : 'No'),
+      onchange: () => {
+        settings.stepGoalNotification = !settings.stepGoalNotification;
+        setSettings();
+      }
     }
   });