import nib

def main(app: nib.App):
    # Request permission first
    app.notifications.request_permission()

    # Push a notification
    notification = nib.Notification(
        title="Hello",
        body="This is a notification from Nib"
    )
    app.notifications.push(notification)

nib.run(main)

import nib
from datetime import datetime, timedelta

def main(app: nib.App):
    # Request permission
    app.notifications.request_permission(
        callback=lambda granted: print(f"Permission: {granted}")
    )

    # Push immediately
    app.notifications.push(nib.Notification(title="Hello", body="World"))

    # Schedule for later
    app.notifications.schedule(
        nib.Notification(title="Reminder", body="Time to stretch!"),
        at=datetime.now() + timedelta(minutes=30),
    )

    # Schedule daily
    app.notifications.schedule_daily(
        nib.Notification(title="Stand Up", body="Take a break"),
        from_time="09:00",
    )

    # Cancel by ID
    n = nib.Notification(title="Temp")
    app.notifications.push(n)
    app.notifications.cancel_notification(n.id)

    # Cancel all
    app.notifications.cancel_all_notifications()

    # Handle user actions
    def on_action(notification_id, action_id, user_text):
        print(f"User tapped {action_id} on {notification_id}")

    app.notifications.on_action(on_action)

nib.run(main)