send firstCompletionDisplayLatency in multiple reject cases (#7821)

## Problem


## Solution


---

- Treat all work as PUBLIC. Private `feature/x` branches will not be
squash-merged at release time.
- Your code changes must meet the guidelines in
[CONTRIBUTING.md](https://github.com/aws/aws-toolkit-vscode/blob/master/CONTRIBUTING.md#guidelines).
- License: I confirm that my contribution is made under the terms of the
Apache 2.0 license.

Author: andrewyuq

packages/amazonq/src/app/inline/EditRendering/displayImage.ts

@@ -352,6 +352,8 @@ export async function displaySvgDecoration(
                         discarded: false,
                     },
                 },
+                totalSessionDisplayTime: Date.now() - session.requestStartTime,
+                firstCompletionDisplayLatency: session.firstCompletionDisplayLatency,
                 isInlineEdit: true,
             }
             languageClient.sendNotification('aws/logInlineCompletionSessionResults', params)

packages/amazonq/src/app/inline/completion.ts

@@ -170,10 +170,11 @@ export class InlineCompletionManager implements Disposable {
         const onInlineRejection = async () => {
             try {
                 vsCodeState.isCodeWhispererEditing = true
-                if (this.sessionManager.getActiveSession() === undefined) {
+                const session = this.sessionManager.getActiveSession()
+                if (session === undefined) {
                     return
                 }
-                const requestStartTime = this.sessionManager.getActiveSession()!.requestStartTime
+                const requestStartTime = session.requestStartTime
                 const totalSessionDisplayTime = performance.now() - requestStartTime
                 await commands.executeCommand('editor.action.inlineSuggest.hide')
                 // TODO: also log the seen state for other suggestions in session
@@ -182,9 +183,9 @@ export class InlineCompletionManager implements Disposable {
                     CodeWhispererConstants.platformLanguageIds,
                     this.inlineCompletionProvider
                 )
-                const sessionId = this.sessionManager.getActiveSession()?.sessionId
+                const sessionId = session.sessionId
                 const itemId = this.sessionManager.getActiveRecommendation()[0]?.itemId
-                if (!sessionId || !itemId) {
+                if (!itemId) {
                     return
                 }
                 const params: LogInlineCompletionSessionResultsParams = {
@@ -196,6 +197,7 @@ export class InlineCompletionManager implements Disposable {
                             discarded: false,
                         },
                     },
+                    firstCompletionDisplayLatency: session.firstCompletionDisplayLatency,
                     totalSessionDisplayTime: totalSessionDisplayTime,
                 }
                 this.languageClient.sendNotification(this.logSessionResultMessageName, params)
@@ -343,6 +345,7 @@ export class AmazonQInlineCompletionItemProvider implements InlineCompletionItem
                             discarded: !prevSession.displayed,
                         },
                     },
+                    firstCompletionDisplayLatency: prevSession.firstCompletionDisplayLatency,
                     totalSessionDisplayTime: performance.now() - prevSession.requestStartTime,
                 }
                 this.languageClient.sendNotification(this.logSessionResultMessageName, params)