Real-Time Task Progress Bar (or Circle) that shows up on the Lock Screen Notifications

Consider adding a Real-Time Progress Bar (or Circle) for a task that shows up on the Lock Screen Notifications, and serves as a Countdown Timer that displays how many minutes are left to complete the task (e.g., 15 minutes have elapsed for a task that is scheduled to last 1 hour, so the Progress Circle with the Countdown Timer should show that 45 minutes are left until task completion; Preferably, this notification should also state what time the scheduled task will officially be completed, such as 8:00 PM). Having this real-time visual indicator that shows how many minutes are left until a task is completed would be a gamechanger for helping me stay on track, especially if this notification shows up on the Lock Screen so I can view it without having to unlock my iPhone and getting distracted as a result.