Fix the minutes field to be persistent. (via Ask Brave)

lib/main.dart

@@ -41,6 +41,7 @@ class _HomeScreenState extends State<HomeScreen> {
   final _latController = TextEditingController();
   final _lngController = TextEditingController();
   final _sunsetController = TextEditingController();
+  final _minutesController = TextEditingController(text: '30');
 
   final FlutterLocalNotificationsPlugin _notifications =
       FlutterLocalNotificationsPlugin();
@@ -61,11 +62,11 @@ class _HomeScreenState extends State<HomeScreen> {
   Future<void> _initNotifications() async {
     const androidInit =
         AndroidInitializationSettings('@mipmap/ic_launcher');
-    const linuxInit = DarwinInitializationSettings();
+    const iosInit = DarwinInitializationSettings();
     await _notifications.initialize(
       const InitializationSettings(
         android: androidInit,
-        iOS: linuxInit,
+        iOS: iosInit,
       ),
     );
   }
@@ -81,6 +82,7 @@ class _HomeScreenState extends State<HomeScreen> {
       if (lat != null) _latController.text = lat.toString();
       if (lng != null) _lngController.text = lng.toString();
       if (sunset != null) _sunsetController.text = sunset;
+      _minutesController.text = '$_minutesBefore';
     });
     if (_alarmEnabled && _sunsetController.text.isNotEmpty) {
       _scheduleAlarm();
@@ -148,7 +150,6 @@ class _HomeScreenState extends State<HomeScreen> {
       if (response.statusCode == 200) {
         final data = jsonDecode(response.body);
         final sunsetStr = data['daily']['sunset'][0] as String;
-        // "2026-09-12T19:42" -> "19:42"
         final timePart = sunsetStr.split('T')[1];
         setState(() => _sunsetController.text = timePart);
         await _savePrefs();
@@ -175,12 +176,10 @@ class _HomeScreenState extends State<HomeScreen> {
     final m = int.parse(parts[1]);
     var alarmTime = DateTime(now.year, now.month, now.day, h, m);
 
-    // If the alarm time has already passed today, schedule for tomorrow
     if (alarmTime.isBefore(now)) {
       alarmTime = alarmTime.add(const Duration(days: 1));
     }
 
-    // Subtract the "minutes before" offset
     alarmTime = alarmTime.subtract(Duration(minutes: _minutesBefore));
 
     if (alarmTime.isBefore(now)) {
@@ -199,7 +198,7 @@ class _HomeScreenState extends State<HomeScreen> {
       fullScreenIntent: true,
       category: AndroidNotificationCategory.alarm,
     );
-    const linuxDetails = DarwinNotificationDetails(
+    const iosDetails = DarwinNotificationDetails(
       presentAlert: true,
       presentBadge: true,
       presentSound: true,
@@ -210,7 +209,7 @@ class _HomeScreenState extends State<HomeScreen> {
       'Sunset in ${_minutesBefore} min',
       'The sun sets at $sunsetText. Time to get ready!',
       tzAlarm,
-      NotificationDetails(android: androidDetails, iOS: linuxDetails),
+      NotificationDetails(android: androidDetails, iOS: iosDetails),
       androidScheduleMode: AndroidScheduleMode.alarmClock,
       uiLocalNotificationDateInterpretation:
           UILocalNotificationDateInterpretation.absoluteTime,
@@ -238,6 +237,7 @@ class _HomeScreenState extends State<HomeScreen> {
     _latController.dispose();
     _lngController.dispose();
     _sunsetController.dispose();
+    _minutesController.dispose();
     super.dispose();
   }
 
@@ -333,16 +333,14 @@ class _HomeScreenState extends State<HomeScreen> {
                 SizedBox(
                   width: 80,
                   child: TextField(
-                    controller: TextEditingController(text: '$_minutesBefore'),
+                    controller: _minutesController,
                     keyboardType: TextInputType.number,
                     decoration:
                         const InputDecoration(border: OutlineInputBorder()),
-                    onEditingComplete: () async {
-                      final val = int.tryParse(
-                          (findContextController() as TextEditingController?)?.text ?? '');
+                    onChanged: (v) {
+                      final val = int.tryParse(v);
                       if (val != null && val > 0) {
-                        setState(() => _minutesBefore = val);
-                        await _savePrefs();
+                        _minutesBefore = val;
                       }
                     },
                   ),
@@ -367,11 +365,4 @@ class _HomeScreenState extends State<HomeScreen> {
       ),
     );
   }
-
-  // Helper to avoid recreating TextEditingController on each build
-  TextEditingController? _minutesController;
-  TextEditingController? findContextController() {
-    _minutesController ??= TextEditingController(text: '$_minutesBefore');
-    return _minutesController;
-  }
 }