Some Improvements

lib/elems/filehandler.dart

@@ -21,6 +21,13 @@ class FileHandler {
     return js;
   }
 
+  static Future<void> saveNotified(String listName, String todoName, String notifyType, bool value) async {
+    Map content = await fileContent;
+    content[listName][todoName][notifyType] = value;
+
+    await saveFile(content);
+  }
+
   static Future<void> saveFile(js) async {
     File f = await localFile;
     String content = json.encode(js);

lib/elems/todo.dart

@@ -1,10 +1,12 @@
 import 'package:flutter/material.dart';
 
 class Todo {
-  Todo({required this.title, required this.widget, required this.checked, required this.dueTime});
+  Todo({required this.title, required this.widget, required this.checked, required this.dueTime, required this.notifiedDay, required this.notifiedHour});
 
   String title;
   Widget widget;
   DateTime dueTime;
   bool checked;
+  bool notifiedHour;
+  bool notifiedDay;
 }

lib/main.dart

@@ -11,9 +11,24 @@ import 'package:flutter_background_service/flutter_background_service.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'dart:math';
 
+String formatMinutes(int minutes) {
+  int hours = minutes ~/ 60;
+  int remainingMinutes = minutes % 60;
+
+  String hoursString = "";
+  String minutesString = "";
+
+  if (hours > 0) {
+    hoursString = "$hours h";
+  }
+
+  minutesString = "$remainingMinutes min";
+
+  return "$hoursString $minutesString";
+}
+
 @pragma('vm:entry-point')
 void callbackDispatcher() async {
-
   Map content = await FileHandler.fileContent;
   int id = 15;
   for (String key in content.keys) {
@@ -23,16 +38,24 @@ void callbackDispatcher() async {
       DateTime dueTime = DateTime.parse(current["dueTime"]);
       bool checked = current["checked"];
       DateTime currentTime = DateTime.now();
-      int timeDiff = dueTime
-          .difference(currentTime)
-          .inMinutes;
-      if (timeDiff <= 45 && timeDiff >= 0 && !checked) {
+      bool notifiedDay = current["notifiedDay"];
+      bool notifiedHour = current["notifiedHour"];
+      int timeDiff = dueTime.difference(currentTime).inMinutes;
+      if ((timeDiff <= 90 && !notifiedHour ||
+              timeDiff > 23*60 && timeDiff <= 25 * 60 && !notifiedDay) &&
+          timeDiff >= 0 &&
+          !checked) {
+        String notifyType = timeDiff <= 90 ? "notifiedHour" : "notifiedDay";
+
+        await FileHandler.saveNotified(key, title, notifyType, true);
+
         AwesomeNotifications().createNotification(
             content: NotificationContent(
                 id: id,
                 channelKey: "reminder_channel",
                 title: "Task due!",
-                body: "Task $title due in $timeDiff minutes!"));
+                body:
+                    "Task $title due in ${formatMinutes(timeDiff)} !"));
       }
       id++;
     }
@@ -55,9 +78,7 @@ Future<void> initService() async {
           onStart: onStart,
           isForegroundMode: false,
           autoStart: true,
-          autoStartOnBoot: true
-      )
-  );
+          autoStartOnBoot: true));
 
   service.startService();
 }

lib/modules/todowidget.dart

@@ -30,8 +30,11 @@ class _TodoWidgetState extends State<TodoWidget> {
     DateTime today = DateTime.now();
     DateTime due = widget.dueTime;
 
-    DateTime nowDay = DateTime(2000, 1, today.day);
-    DateTime dueDay = DateTime(2000, 1, due.day);
+    print(today);
+    print(due);
+
+    DateTime nowDay = DateTime(today.year, today.month, today.day);
+    DateTime dueDay = DateTime(due.year, due.month, due.day);
     int diff = dueDay.difference(nowDay).inDays;
 
     Map<int, String> monthList = {
@@ -49,6 +52,8 @@ class _TodoWidgetState extends State<TodoWidget> {
       12: "Dez"
     };
 
+    print(diff);
+
     if (diff < 0) {
       return [
         "Over",

lib/providers/todoprovider.dart

@@ -24,11 +24,16 @@ class TodoProvider extends ChangeNotifier {
         String title = key2;
         bool checked = decode[key2]["checked"];
         DateTime dueTime = DateTime.parse(decode[key2]["dueTime"]);
+        bool notifiedDay = decode[key2]["notifiedDay"] ?? false;
+        bool notifiedHour = decode[key2]["notifiedHour"] ?? false;
         todoLists[key]!.todos.add(Todo(
-            title: title,
-            widget: buildTodoWidget(title, checked, dueTime),
-            checked: checked,
-            dueTime: dueTime));
+              title: title,
+              widget: buildTodoWidget(title, checked, dueTime),
+              checked: checked,
+              dueTime: dueTime,
+              notifiedDay: notifiedDay,
+              notifiedHour: notifiedHour,
+            ));
       }
     }
 
@@ -91,7 +96,9 @@ class TodoProvider extends ChangeNotifier {
     for (Todo t in todos) {
       js["${t.title}"] = {
         "checked": t.checked,
-        "dueTime": t.dueTime.toString()
+        "dueTime": t.dueTime.toString(),
+        "notifiedDay": t.notifiedDay,
+        "notifiedHour": t.notifiedHour
       };
     }
     await FileHandler.saveList(js, selectedList);
@@ -99,7 +106,12 @@ class TodoProvider extends ChangeNotifier {
 
   void addTodo(String title, DateTime dueTime) async {
     todos.add(Todo(
-        title: title, checked: false, widget: buildTodoWidget(title, false, dueTime), dueTime: dueTime));
+        title: title,
+        checked: false,
+        widget: buildTodoWidget(title, false, dueTime),
+        dueTime: dueTime,
+        notifiedHour: false,
+        notifiedDay: false));
 
     await writeTodoChanges();
     notifyListeners();
@@ -117,6 +129,8 @@ class TodoProvider extends ChangeNotifier {
     Todo todo = todoByTitle(oldTitle);
     todo.title = newTitle;
     todo.dueTime = dueTime;
+    todo.notifiedDay = false;
+    todo.notifiedHour = false;
 
     todo.widget = buildTodoWidget(newTitle, todo.checked, dueTime);
 
@@ -152,6 +166,9 @@ class TodoProvider extends ChangeNotifier {
         title: "None",
         widget: const SizedBox(),
         checked: false,
-        dueTime: DateTime.now());
+        dueTime: DateTime.now(),
+        notifiedDay: false,
+        notifiedHour: false,
+    );
   }
 }