Decouple the bug report service from the analytics one

ElementX/Sources/Services/Analytics/AnalyticsService.swift

@@ -15,6 +15,7 @@
 //
 
 import AnalyticsEvents
+import Combine
 import PostHog
 
 /// A class responsible for managing a variety of analytics clients
@@ -34,20 +35,23 @@ class AnalyticsService {
     /// The analytics client to send events with.
     private let client: AnalyticsClientProtocol
     private let appSettings: AppSettings
-    private let bugReportService: BugReportServiceProtocol
     
     /// A signpost client for performance testing the app. This client doesn't respect the
     /// `isRunning` state or behave any differently when `start`/`reset` are called.
     let signpost = Signposter()
+    
+    /// Whether or not the object is enabled and sending events to the server.
+    private let isRunningSubject: CurrentValueSubject<Bool, Never> = .init(false)
+    var isRunningPublisher: CurrentValuePublisher<Bool, Never> {
+        isRunningSubject.asCurrentValuePublisher()
+    }
 
-    init(client: AnalyticsClientProtocol, appSettings: AppSettings, bugReportService: BugReportServiceProtocol) {
+    init(client: AnalyticsClientProtocol, appSettings: AppSettings) {
         self.client = client
         self.appSettings = appSettings
-        self.bugReportService = bugReportService
-    }
         
-    /// Whether or not the object is enabled and sending events to the server.
-    var isRunning: Bool { client.isRunning }
+        isRunningSubject.send(client.isRunning)
+    }
     
     /// Whether to show the user the analytics opt in prompt.
     var shouldShowAnalyticsPrompt: Bool {
@@ -72,20 +76,21 @@ class AnalyticsService {
         // The order is important here. PostHog ignores the reset if stopped.
         reset()
         client.stop()
-        bugReportService.stop()
+        
+        isRunningSubject.send(false)
         MXLog.info("Stopped.")
     }
     
     /// Starts the analytics client if the user has opted in, otherwise does nothing.
     func startIfEnabled() {
-        guard isEnabled, !isRunning else { return }
+        guard isEnabled, !isRunningPublisher.value else { return }
         
         client.start(analyticsConfiguration: appSettings.analyticsConfiguration)
-        bugReportService.start()
 
         // Sanity check in case something went wrong.
         guard client.isRunning else { return }
         
+        isRunningSubject.send(true)
         MXLog.info("Started.")
     }
     
@@ -95,7 +100,6 @@ class AnalyticsService {
     /// Note: **MUST** be called before stopping PostHog or the reset is ignored.
     func reset() {
         client.reset()
-        bugReportService.reset()
         MXLog.info("Reset.")
     }