Integrating With Google Calendar and Document Uploading

Good-evening!

These are what we will love to have as part of the Chat and Appointment+ plugins:

Integrate Google Calendar with Appointment+ so that any appointment will be scheduled in Google Calendar.

Integrate document uploading and video to Chat so that on scheduling an appointment which is now present on Calendar, users can exchange documents and see each other while chatting.

Is there any possibility of doing this?

Thank You!