Introduce ViewRouter Component (#337)

* improved handling of lsp failure state

* add static mock to lsp connection test case

* Integrate Event Broker in LspStatusManager

* Add ViewRouter POC

* Fix code formatting bug

* Add method to retrieve observables

* Add listeners for combined state streams and view update request

* Add listeners for combined state streams and view update request

* Add listeners for combined state streams and view update request

* Add functionality for hot event streams that track latest event (#340)

* Add functionality for hot subscribers that track latest event

* Add test to ensure event stream isolation

* Fix missing subscription disposal in test

* Use autoConnect to implicitly manage stream connection

* Remove active view update request listener

* Add ViewRouter tests

* Remove public constructor

* Remove public constructor and unused event in tests

* Add comments

* Add documentation for EventBroker

* Remove ViewRouter initialization

* Remove LspInitializingView from ID enum

* Add documentation for ViewRouter

* Refactor and enhance EventBroker tests

* Refactor ViewRouter tests for clarity

* Remove PluginState class into separate file

* Add documentation to subscription management logic

* Add support for notifying  multiple late-subscribers over time of latest state (#342)

* Remove CODE_REFERENCE_VIEW

* Rename newActiveViewId to newActiveView

* Rename ViewId class to AmazonQViewType

* Revert "Integrate Event Broker in LspStatusManager"

This reverts commit 374e549.

* Revert "improved handling of lsp failure state"

This reverts commit 13c55ac.

* Refactor EventBroker and enhance tests (#343)

---------

Co-authored-by: Nicolas Borges <[email protected]>

plugin/src/software/aws/toolkits/eclipse/amazonq/views/router/ViewRouter.java

@@ -9,6 +9,7 @@
 import software.aws.toolkits.eclipse.amazonq.lsp.auth.model.AuthState;
 import software.aws.toolkits.eclipse.amazonq.lsp.manager.LspState;
 import software.aws.toolkits.eclipse.amazonq.plugin.Activator;
+<<<<<<< HEAD
 import software.aws.toolkits.eclipse.amazonq.providers.assets.ChatWebViewAssetState;
 import software.aws.toolkits.eclipse.amazonq.providers.assets.ToolkitLoginWebViewAssetState;
 import software.aws.toolkits.eclipse.amazonq.providers.browser.BrowserCompatibilityState;
@@ -70,7 +71,6 @@ private ViewRouter(final Builder builder) {
                 builder.browserCompatibilityStateObservable, builder.chatWebViewAssetStateObservable,
                 builder.toolkitLoginWebViewAssetStateObservable, PluginState::new)
                 .observeOn(Schedulers.computation()).subscribe(this::onEvent);
-
     }
 
     public static Builder builder() {

plugin/tst/software/aws/toolkits/eclipse/amazonq/views/router/ViewRouterTest.java

@@ -23,6 +23,7 @@
 import software.aws.toolkits.eclipse.amazonq.lsp.auth.model.AuthState;
 import software.aws.toolkits.eclipse.amazonq.lsp.auth.model.AuthStateType;
 import software.aws.toolkits.eclipse.amazonq.lsp.manager.LspState;
+<<<<<<< HEAD
 import software.aws.toolkits.eclipse.amazonq.providers.assets.ChatWebViewAssetState;
 import software.aws.toolkits.eclipse.amazonq.providers.assets.ToolkitLoginWebViewAssetState;
 import software.aws.toolkits.eclipse.amazonq.providers.browser.BrowserCompatibilityState;