Add PTZ support to Foscam camera component

[skgsergio]

Description

This PR extends the current foscam component to support PTZ through a service (like the onvif component).

I also took this opportunity to update the module for using the async API.

Pull request with documentation for home-assistant.io: home-assistant/home-assistant.io#10625

Demo

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox.
• There is no commented out code in this PR.
• I have followed the development checklist

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated in home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly. Update and include derived files by running python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

If the code does not interact with devices:

• Tests have been added to verify that the new code works.

[homeassistant]

Hi @skgsergio,

It seems you haven't yet signed a CLA. Please do so here.

Once you do that we will be able to review and accept this pull request.

Thanks!

[MartinHjelmare]

Please move all the side effects out of the entity init method.

[skgsergio]

Addresed all issues and re-tested. Not sure the procedure here, should I squash?

[skgsergio]

Moved al initialization to async_setup_platform now __init__ doesn't contain logic.
Moved constants to const.
I saw the motion detection logic wasn't ok so I fixed it too in this commit.
Addressed the rest of the comments.

[MartinHjelmare]

Looks good!

[MartinHjelmare]

Can be merged when build passes.

[frenck]

Please exclude homeassistant/components/foscam/const.py from our test coverage by adding it to .coveragerc.

[frenck]

Thanks!

[frenck]

Thank you for your contribution thus far! 🎖 One final thing: Since this is a significant contribution, we would appreciate you'd added yourself to the list of code owners for this integration. ❤️

Please, add your GitHub username to the manifest.json of this integration.

For more information about "code owners", see: Architecture Decision Record 0008: Code owners.

[skgsergio]

Done 👍 and thank everyone for the project and the awesome help with the PR (next time I'll have the guidelines more clear 😂)

[frenck]

Well, the opposite is the case: Thank you sir! 🎉