[Scheduler] Export new functions

- newDefaultAlarm
- newDefaultTimer
- get/setSettings

apps/sched/README.md

@@ -53,21 +53,27 @@ use too much RAM.
 It can be used as follows:
 
 ```
-// add/update an existing alarm
+// Get a new alarm with default values
+let alarm = require("sched").newDefaultAlarm();
+
+// Get a new timer with default values
+let timer = require("sched").newDefaultTimer();
+
+// Add/update an existing alarm
 require("sched").setAlarm("mytimer", {
   msg : "Wake up",
-  timer : 10*60*1000, // 10 Minutes
+  timer : 10 * 60 * 1000 // 10 minutes
 });
 // Ensure the widget and alarm timer updates to schedule the new alarm properly
 require("sched").reload();
 
 // Get the time to the next alarm for us
-var timeToNext = require("sched").getTimeToAlarm(require("sched").getAlarm("mytimer"));
-// timeToNext===undefined if no alarm or alarm disabled
+let timeToNext = require("sched").getTimeToAlarm(require("sched").getAlarm("mytimer"));
+// timeToNext === undefined if no alarm or alarm disabled
 
-// delete an alarm
+// Delete an alarm
 require("sched").setAlarm("mytimer", undefined);
-// reload after deleting...
+// Reload after deleting
 require("sched").reload();
 
 // Or add an alarm that runs your own code - in this case
@@ -76,12 +82,15 @@ require("sched").reload();
 require("sched").setAlarm("customrunner", {
   appid : "myapp",
   js : "load('setting.app.js')",
-  timer : 1*60*1000, // 1 Minute
+  timer : 1 * 60 * 1000 // 1 minute
 });
 
 // If you have been specifying `appid` you can also find any alarms that
 // your app has created with the following:
-require("sched").getAlarms().filter(a=>a.appid=="myapp");
+require("sched").getAlarms().filter(a => a.appid == "myapp");
+
+// Get the scheduler settings
+let settings = require("sched").getSettings();
 ```
 
 If your app requires alarms, you can specify that the alarms app needs to

apps/sched/lib.js

@@ -52,3 +52,58 @@ exports.reload = function() {
     Bangle.drawWidgets();
   }
 };
+// Factory that creates a new alarm with default values
+exports.newDefaultAlarm = function () {
+  const settings = exports.getSettings();
+
+  let alarm = {
+    t: 12 * 3600000, // Default to 12:00
+    on: true,
+    rp: false, // repeat not the default
+    as: settings.defaultAutoSnooze || false,
+    dow: 0b1111111,
+    last: 0,
+    vibrate: settings.defaultAlarmPattern,
+  };
+
+  delete settings;
+
+  return alarm;
+}
+// Factory that creates a new timer with default values
+exports.newDefaultTimer = function () {
+  const settings = exports.getSettings();
+
+  let timer = {
+    timer: 5 * 60 * 1000, // 5 minutes
+    on: true,
+    rp: false,
+    as: false,
+    dow: 0b1111111,
+    last: 0,
+    vibrate: settings.defaultTimerPattern
+  }
+
+  delete settings;
+
+  return timer;
+};
+// Return the scheduler settings
+exports.getSettings = function () {
+  return Object.assign(
+    {
+      unlockAtBuzz: false,
+      defaultSnoozeMillis: 600000, // 10 minutes
+      defaultAutoSnooze: false,
+      buzzCount: 10,
+      buzzIntervalMillis: 3000, // 3 seconds
+      defaultAlarmPattern: "..",
+      defaultTimerPattern: ".."
+    },
+    require("Storage").readJSON("sched.settings.json", true) || {}
+  );
+}
+// Write the updated settings back to storage
+exports.setSettings = function(settings) {
+  require("Storage").writeJSON("sched.settings.json", settings);
+};