Template Sensor to check if ZWave network finished starting, healing, and all nodes have been querried

Hi, is it possible to create template sensors that check the status of the ZWave network in general?

I would like to create a sensor that shows me:

  • starting
  • started
  • all nodes queried
  • is currently healing
    etc.

Any ideas or pointers into the right direction are appreciated.

Thanks,
Julian