Streamline initialization of AppContext objects without singletons,
especially because some are interconnected.
Rethink ProfileProcessor to be the only gateway of profile processing
for:
- Include
- Save
- Connect
Provide closures with access to the IAPManager for eligibility checks.
Finally, take a ProfileProcessor parameter in:
- ProfileManager (for isIncluded and willSave)
- ExtendedTunnel (for willConnect)
so that it's used implicitly without having to put it into the SwiftUI
environment.
Other than that:
- Move AppError to CommonLibrary
- Skip decoding of attributes from Core Data because they are already
part of the profile
- Move InteractiveView to AppUI for use in TV, with
OpenVPNCredentialsView
- Move non-UI entities to AppLibrary (IAP, ExtendedTunnel,
ProfileProcessor)
- Take API out of CommonLibrary (tunnel extension does not need it)
- Reorganize theme views/modifiers into separate files
The biggest issue is the hidden and scattered use of both Tunnel and
ConnectionObserver. Only use the latter, and rename it to ExtendedTunnel
for being now a full wrapper around Tunnel (e.g. for .connectionStatus).
In general, restrict the use of EnvironmentObject to:
- Theme
- IAPManager
- ProfileProcessor
- ProviderManager
Always be explicit about:
- ProfileManager
- ExtendedTunnel
Contextually, move some UI entities to the base AppUI target.
- Refactor AppUI initialization in all platforms (sort of template
method pattern)
- Make AppMenu specific to macOS by wrapping it into a folder for
consistency
- Add SizeClassProviding for repeated checks on hsClass/vsClass
Fixes#659
