From 2df2e68435db7b9b35c4b4347a1b07096ee068da Mon Sep 17 00:00:00 2001
From: owens-hub-git <owencostin@bigpond.com>
Date: Fri, 24 Apr 2026 21:41:49 +1000
Subject: [PATCH] fix: this is a fix to the slider component in the ontrack
 task dashboard

---
 src/app/api/models/task.ts                       | 16 ++++++++++++++++
 .../task-date-slider.component.ts                |  4 ++--
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/app/api/models/task.ts b/src/app/api/models/task.ts
index 2d7d995792..d8a5d9b19d 100644
--- a/src/app/api/models/task.ts
+++ b/src/app/api/models/task.ts
@@ -236,6 +236,9 @@ export class Task extends Entity {
 
     return this.definition.localDueDate();
   }
+  public get checklocalDueDate(): Date {
+    return this.localDueDate();
+  }
 
   public localDueDateString(): string {
     const locale: string = AppInjector.get(LOCALE_ID);
@@ -255,7 +258,20 @@ export class Task extends Entity {
 
     return Math.ceil(diffInDays / 7);
   }
+  public get taskPeriodProgress() {
+    const today = new Date();
+
+    //use Math.abs to avoid sign
+    if (today <= this.startDate) return 0;
+    if (today >= this.checklocalDueDate) return 50;
 
+    const startToNow = Math.abs(today.valueOf() - this.startDate.valueOf());
+    const totalDuration = Math.abs(this.taskTotalDuration);
+    return Math.round((startToNow / totalDuration) * 50);
+  }
+  public get taskTotalDuration(): number {
+    return this.checklocalDueDate.valueOf() - this.startDate.valueOf();
+  }
   /**
    * Set the task to be due in a specific week.
    *
diff --git a/src/app/common/modals/date-change-modal/task-date-slider.component.ts b/src/app/common/modals/date-change-modal/task-date-slider.component.ts
index 4da6b3a2f8..90f281ec32 100644
--- a/src/app/common/modals/date-change-modal/task-date-slider.component.ts
+++ b/src/app/common/modals/date-change-modal/task-date-slider.component.ts
@@ -32,7 +32,7 @@ export class TaskDateSliderComponent implements OnChanges {
   ) {}
 
   public get max(): number {
-    return this.task.unit.totalWeeks + Math.ceil(this.task.project.specConDays / 7);
+    return 50;
   }
 
   ngOnChanges(changes: SimpleChanges): void {
@@ -41,7 +41,7 @@ export class TaskDateSliderComponent implements OnChanges {
         this.cancelEdit();
       }
 
-      this.value = this.task.dueWeek;
+      this.value = this.task.taskPeriodProgress;
       this._originalDueDate = this.task.dueDate;
       this._originalExtension = this.task.extensions;
     }