import Foundation

/// Maps a detected call app to its screen-reading adapter. One place to wire new
/// adapters; `VisualObserver` is constructed from whatever this returns when the
/// live visual capture is integrated into the session.
enum AdapterRegistry {
    /// The adapter for a detected app, or nil if that app has no visual adapter
    /// yet (the session then runs audio-only — graceful degradation).
    static func adapter(for app: CallDetector.DetectedApp) -> (any AppAdapter)? {
        switch app {
        case .signal: return SignalAdapter()
        case .meet:   return MeetAdapter()
        case .zoom:   return ZoomAdapter()
        case .teams:  return TeamsAdapter()
        }
    }
}