Enables user to adjust task assignment weighting

Allows users to influence the automatic task assignment process
by setting a weight between due date and priority.

This gives the user more control over how tasks are scheduled.

Author: aellul27

lib/pages/edit_schedule.dart

@@ -151,10 +151,10 @@ class _EditScheduleState extends State<EditSchedulePage> {
 
 
   Future<void> _autoAssign() async {
-    final confirmed = await AssignTasksDialog.show(context);
-    if (confirmed == true) {
+    final double? ratio = await AssignTasksDialog.show(context);
+    if (ratio != null) {
       try {
-        await autoAssignStudyTime(_weekStart);
+        await autoAssignStudyTime(_weekStart, ratio);
       } catch (e) {
         await showDialog(
           context: context,

lib/pieces/auto_assign.dart

@@ -5,12 +5,11 @@ import '../database/tasks/get_tasks.dart';
 import '../database/events/add_events.dart';
 
 /// Adjust this to balance due date vs priority (1 = only priority, 10 = only due date)
-double dueDateWeight = 5.0; // 1-10, can be set from UI
 
 /// Automatically assigns study_time events to tasks based on priority and due date.
 /// Splits events if needed to fit required time and due dates.
 /// Call this function and then reload your week/events.
-Future<void> autoAssignStudyTime(DateTime weekStart) async {
+Future<void> autoAssignStudyTime(DateTime weekStart, double dueDateWeight) async {
   // Get all events from today onwards (not just the week)
   final now = DateTime.now();
   final events = await getAllEvents();

lib/widgets/tasks/assigntasks.dart

@@ -3,23 +3,53 @@ import 'package:fluent_ui/fluent_ui.dart';
 class AssignTasksDialog {
   /// Pops up a dialog asking the user to confirm removal.
   /// Returns true if “Remove” was pressed, false if “Cancel” (or null if dismissed).
-  static Future<bool?> show(BuildContext context) {
-    return showDialog<bool>(
+  static Future<double?> show(BuildContext context) {
+    double dueDateWeight = 5.0;
+    return showDialog<double>(
       context: context,
-      builder: (ctx) => ContentDialog(
-        title: const Text('Assign Tasks?'),
-        content: Text('Are you sure you want to Assign Tasks?'),
-        actions: [
-          Button(
-            child: const Text('Cancel'),
-            onPressed: () => Navigator.pop(ctx, false),
+      builder: (_) {
+        return StatefulBuilder(
+          builder: (ctx, dialogSetState) => ContentDialog(
+            title: const Text('Assign Tasks?'),
+            content: IntrinsicHeight(
+              child: Column(children: [
+                Text('Are you sure you want to Assign Tasks?'),
+                const SizedBox(height: 12),
+                Text("Duedate weight compared to priority weight"),
+                const SizedBox(height: 4),
+                Row(
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: [
+                    const Text("🚨"),
+                    Expanded(
+                      child: Slider(
+                        label: dueDateWeight.toString(),
+                        value: dueDateWeight.toDouble(),
+                        min: 1.0,
+                        max: 10.0,
+                        divisions: 9,
+                        onChanged: (v) =>
+                            dialogSetState(() => dueDateWeight = v.toDouble()),
+                      ),
+                    ),
+                    const Text("📆"),
+                  ],
+                ),
+              ]),
+            ),
+            actions: [
+              Button(
+                child: const Text('Cancel'),
+                onPressed: () => Navigator.pop(ctx, null),
+              ),
+              FilledButton(
+                child: const Text('Assign'),
+                onPressed: () => Navigator.pop(ctx, dueDateWeight),
+              ),
+            ],
           ),
-          FilledButton(
-            child: const Text('Assign'),
-            onPressed: () => Navigator.pop(ctx, true),
-          ),
-        ],
-      ),
+        );
+      },
     );
   }
 }