import gi

gi.require_version('Notify', '0.7')  # gir1.2-notify-0.7

from gi.repository import Notify


class Notification():
  
  def __init__(self, window):

    Notify.init(Notify.get_app_name() or 'webapp')

    self.window = window
    self.notify = Notify.Notification()


  def create(self, title, summary, icon, progress = 0, urgency = 0, callback = None):

    self.notify.clear_actions()
    self.notify.clear_hints()

    self.notify.update(title, summary, icon)

    if progress:
      self.notify.set_hint('value', progress)
    
    self.notify.set_urgency(urgency)

    if callback:
      self.notify.add_action("click", "click", self.action_callback, callback)
    
    self.notify.show()

  def action_callback(self, instance, action, callback):
    if callback:
      self.window.call_js(callback)
    instance.close()