Dyamically updates ETA on any modification in AddAlarm

ProjectClock/AddAlarmViewController.swift

@@ -43,19 +43,10 @@ class AddAlarmViewController: UIViewController
         Sets the time away at the top of the View.
      */
     @IBAction func alarmTimeUpdated(_ sender: Any) {
-        //Create alarm without adding it to the queue.
+        updateETA()
-        let (h, m, _) = timePicker.date.getHMS()
-     
-        // Create the alarm
-        let a = Alarm(hour: h, minute: m,
-                          text: alarmNameTextField.text ?? "Alarm",
-                          wakeMethod: wvms[wvmPicker.selectedRow(inComponent: 0)],
-                          lastActivate: Date())
-        var timeTill = a.nextActivate!.timeIntervalSince(Date()).str()
-        print(timeTill)
-        timeTillAlarmLabel.text = "Going off in \(timeTill)"
     }
     
+    
     /**
      Called when the user clicks the remove button and brings them back to the home page
      */
@@ -95,6 +86,26 @@ class AddAlarmViewController: UIViewController
         // Dismiss this view
         self.dismiss(animated: true, completion: nil)
     }
+    
+    // Dynamically the ETA label for the alarm
+    func updateETA() {
+        //Create alarm without adding it to the queue.
+        let (h, m, _) = timePicker.date.getHMS()
+     
+        // Create the alarm
+        let a = Alarm(hour: h, minute: m,
+                          text: alarmNameTextField.text ?? "Alarm",
+                          wakeMethod: wvms[wvmPicker.selectedRow(inComponent: 0)],
+                          lastActivate: Date())
+        // Set alarm.repeats to correspond with what the user selects
+        (0...6).forEach { a.repeats[$0] = false }
+        if repeatWeekdaysSwitch.isOn { (1...5).forEach { a.repeats[$0] = true } }
+        if repeatWeekendsSwitch.isOn { [0, 6].forEach { a.repeats[$0] = true } }
+        
+        let timeTill = a.nextActivate!.timeIntervalSince(Date()).str()
+        //print(timeTill)
+        timeTillAlarmLabel.text = "Going off in \(timeTill)"
+    }
 }
 
 class WVMDataSource: UIPickerView, UIPickerViewDelegate, UIPickerViewDataSource

ProjectClock/Base.lproj/Main.storyboard

@@ -515,6 +515,9 @@
                                                             </label>
                                                             <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="5oN-BL-Xtu">
                                                                 <rect key="frame" x="285" y="0.0" width="51" height="31"/>
+                                                                <connections>
+                                                                    <action selector="alarmTimeUpdated:" destination="Mki-dC-5Kc" eventType="valueChanged" id="KrO-lK-2lG"/>
+                                                                </connections>
                                                             </switch>
                                                         </subviews>
                                                     </stackView>
@@ -529,6 +532,9 @@
                                                             </label>
                                                             <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="WPM-Fh-sRB">
                                                                 <rect key="frame" x="285" y="0.0" width="51" height="31"/>
+                                                                <connections>
+                                                                    <action selector="alarmTimeUpdated:" destination="Mki-dC-5Kc" eventType="valueChanged" id="FGC-Oc-gFj"/>
+                                                                </connections>
                                                             </switch>
                                                         </subviews>
                                                     </stackView>