From 775ef2ef6fc51ab1cc74b69cea596460600bc002 Mon Sep 17 00:00:00 2001
From: centdix <40307056+centdix@users.noreply.github.com>
Date: Mon, 28 Apr 2025 18:18:48 +0200
Subject: [PATCH] fix double apply on ai chat (#5671)

---
 .../src/lib/components/copilot/chat/monaco-adapter.ts     | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/frontend/src/lib/components/copilot/chat/monaco-adapter.ts b/frontend/src/lib/components/copilot/chat/monaco-adapter.ts
index f14b832eb2..a8168fdba2 100644
--- a/frontend/src/lib/components/copilot/chat/monaco-adapter.ts
+++ b/frontend/src/lib/components/copilot/chat/monaco-adapter.ts
@@ -22,6 +22,7 @@ export class AIChatEditorHandler {
 
 	reviewingChanges: Writable<boolean> = writable(false)
 	groupChanges: { changes: VisualChangeWithDiffIndex[]; groupIndex: number }[] = []
+	pendingNewCode: string | undefined = undefined
 
 	constructor(editor: meditor.IStandaloneCodeEditor) {
 		this.editor = editor
@@ -29,6 +30,7 @@ export class AIChatEditorHandler {
 
 	clear() {
 		this.groupChanges = []
+		this.pendingNewCode = undefined
 		for (const collection of this.decorationsCollections) {
 			collection.clear()
 		}
@@ -166,6 +168,12 @@ export class AIChatEditorHandler {
 	}
 
 	async reviewAndApply(newCode: string) {
+		if (this.pendingNewCode === newCode) {
+			return
+		} else if (this.pendingNewCode) {
+			this.clear()
+		}
+		this.pendingNewCode = newCode
 		const changedLines = await this.calculateVisualChanges(newCode)
 		if (changedLines.length === 0) return