fix(amazonq): auto select profile when users only have 1 (#5548)

Author: Will-ShaoHua

plugins/amazonq/chat/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/QLoginWebview.kt

@@ -18,6 +18,7 @@ import com.intellij.ui.dsl.builder.Align
 import com.intellij.ui.dsl.builder.panel
 import com.intellij.ui.jcef.JBCefJSQuery
 import org.cef.CefApp
+import software.aws.toolkits.core.utils.debug
 import software.aws.toolkits.core.utils.error
 import software.aws.toolkits.core.utils.getLogger
 import software.aws.toolkits.core.utils.warn
@@ -278,6 +279,10 @@ class QWebviewBrowser(val project: Project, private val parentDisposable: Dispos
             if (stage == "PROFILE_SELECT") {
                 try {
                     profiles = QRegionProfileManager.getInstance().listRegionProfiles(project).orEmpty()
+                    if (profiles.size == 1) {
+                        LOG.debug { "User only have access to 1 Q profile, auto-selecting profile ${profiles.first().profileName} for ${project.name}" }
+                        QRegionProfileManager.getInstance().switchProfile(project, profiles.first(), QProfileSwitchIntent.Update)
+                    }
                 } catch (e: Exception) {
                     errorMessage = e.message
                     LOG.warn { "Failed to call listRegionProfiles API" }

plugins/amazonq/chat/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/toolwindow/AmazonQToolWindowFactory.kt

@@ -97,7 +97,7 @@ class AmazonQToolWindowFactory : ToolWindowFactory, DumbAware {
                 override fun onProfileSelected(project: Project, profile: QRegionProfile?) {
                     if (project.isDisposed) return
                     AmazonQToolWindow.getInstance(project).disposeAndRecreate()
-                    prepareChatContent(project, qPanel)
+                    qPanel.setContent(AmazonQToolWindow.getInstance(project).component)
                 }
             }
         )