How do i make this type of parameterization in grasshopper?

hi is there anybody who can help me how to make this parameterization in grasshopper? and also extrude framings along joints and making curved glass on the face. the coordinates was established in autocad but making the curved glass and framings in autocad could not be perfectly done. So I was thinking this grasshopper would help me in doing this, I am new to rhino and grasshopper and hoping to find solution here. Thanks in advance!

ot be perfectly done

Parameterization.dwg (16.7 MB)