feat: todo notifications that now work for real

# Upcoming
Implement a way to ensure that todos will happen at 8AM on a daily basis

lib/main.dart

@@ -4,14 +4,9 @@ import 'package:get/get.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
-
-  await Workmanager().initialize(
-    callbackDispatcher,
-    isInDebugMode: true,
-  );
-
   await LocalNotifierService().initialize();
   await LocalNotificationStatusManager().initialize();
+  await BackgroundWorker().initialize();
 
   runApp(
     GetMaterialApp(

lib/tools/todo/models/models.dart

@@ -1,2 +1,3 @@
 export 'todo_model.dart';
 export 'todo_model_helper.dart';
+export 'services/todo_background_service.dart';

lib/tools/todo/models/services/todo_background_service.dart

@@ -0,0 +1,33 @@
+import 'package:academia/exports/barrel.dart';
+import 'package:academia/notifier/local_notification_channel.dart';
+import 'package:academia/notifier/local_notification_status_manager.dart';
+import 'package:academia/notifier/local_notifier_service.dart';
+
+class TodoBackgroundService {
+  static final TodoBackgroundService _instance =
+      TodoBackgroundService._internal();
+
+  factory TodoBackgroundService() {
+    return _instance;
+  }
+
+  /// Private named constructor that prevents external instantiation.
+  TodoBackgroundService._internal();
+
+  void notifyPendingTasks() {
+    TodoModelHelper().queryAll().then((value) {
+      value.map((e) {
+        final todo = Todo.fromJson(e);
+
+        if ((!todo.complete) && todo.notify == true) {
+          LocalNotifierService().showNotification(
+            id: LocalNotificationStatusManager().getNextId(),
+            title: "Todos ${Emojis.smile_skull}",
+            body: "Todo ${todo.name} requires your attention",
+            channelKey: LocalNotificationChannelType.reminders.channelKey,
+          );
+        }
+      });
+    });
+  }
+}

lib/tools/todo/todo_view_page.dart

@@ -270,7 +270,7 @@ class _TodoViewPageState extends State<TodoViewPage> {
                       id: LocalNotificationStatusManager().getNextId(),
                       title: "Todos",
                       body:
-                          "Todo ${titleController.text} has been scheduled successfully",
+                          "Todo ${titleController.text} has been scheduled successfully ${Emojis.smile_clown_face}",
                       channelKey:
                           LocalNotificationChannelType.reminders.channelKey,
                     );
@@ -314,7 +314,7 @@ class _TodoViewPageState extends State<TodoViewPage> {
                       id: LocalNotificationStatusManager().getNextId(),
                       title: "Todos",
                       body:
-                          "Todo ${titleController.text} has been scheduled successfully",
+                          "Todo ${titleController.text} has been scheduled successfully ${Emojis.smile_clown_face}",
                       channelKey:
                           LocalNotificationChannelType.reminders.channelKey,
                     );

lib/workers/background_worker.dart

@@ -1,25 +1,52 @@
 import 'package:academia/exports/barrel.dart';
+import 'package:academia/notifier/local_notification_channel.dart';
+import 'package:academia/notifier/local_notification_status_manager.dart';
+import 'package:academia/notifier/local_notifier_service.dart';
 
 // background services
 @pragma('vm:entry-point')
 void callbackDispatcher() {
   Workmanager().executeTask((task, inputData) {
     switch (task) {
-      case BackgroundConfig.refresh:
-        debugPrint("hey");
+      case BackgroundConfig.todosIDentifier:
+        TodoBackgroundService().notifyPendingTasks();
         break;
       default:
     }
-    // notificationsController.createInstantNotification(
-    //   "Hello there",
-    //   "Hello again son",
-    // );
-    // notificationsController.scheduleNotification(
-    //   DateTime.now().add(Duration(minutes: 1)),
-    //   "Test",
-    //   "This is a mF big text notification",
-    //   notificationLayout: NotificationLayout.BigText,
-    // );
+    LocalNotifierService().showNotification(
+      id: LocalNotificationStatusManager().getNextId(),
+      title: "Dick",
+      body: "How are you doing pussy",
+      channelKey: LocalNotificationChannelType.general.channelKey,
+    );
     return Future.value(true);
   });
 }
+
+class BackgroundWorker {
+  static final BackgroundWorker _instance = BackgroundWorker._internal();
+
+  factory BackgroundWorker() {
+    return _instance;
+  }
+
+  /// Private named constructor that prevents external instantiation.
+  BackgroundWorker._internal();
+
+  Future<void> initialize() async {
+    if (Platform.isAndroid || Platform.isIOS) {
+      await Workmanager().initialize(
+        callbackDispatcher,
+        isInDebugMode: true,
+      );
+
+      /// Todos task that is suppossed to run after every 24 hours at 8 am
+      Workmanager().registerPeriodicTask(
+        BackgroundConfig.todosIDentifier,
+        BackgroundConfig.todosIDentifier,
+        initialDelay: const Duration(seconds: 10),
+        frequency: const Duration(minutes: 15),
+      );
+    }
+  }
+}

lib/workers/workers.dart

@@ -3,5 +3,5 @@ export 'background_worker.dart';
 // Tasks Define
 
 class BackgroundConfig {
-  static const String refresh = "com.dita.academia.task.test";
+  static const String todosIDentifier = "com.dita.academia.todos";
 }