Automation nest doorbell with Samsung tv and iphone

I need help for automation.
Is it possible to get a snapshot on my iPhone when nest doorbell is pressed ?

And if it’s streaming on Samsung tv ( which l have in my automation),
can the streaming being displayed as PIP ( Picture in Picture) for not to annoy when watching tv or at least if it’s possible to get the tv back automatically to the previous source as it was before doorbell was pressed ?

My nest camera and Samsung tv ( the frame) are integrated in home assistant.

Thank you in advance