Script Powershell to check Always on status

hi

I am looking for a script or help to write a script that would give me some information about my state of cluster failover and state groups availability group.

I wish to know my machine node that owns the current host server but also I want to know the state of my availability groups, for example, which is the host and owner and if the group is currently running over)

I have look into get-cluster ... but I did not succeeded to find it's ..

thanks

Eric