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Add chat agent back to Nxtscape.ts and fix the error

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This commit is contained in:
Felarof
2025-09-10 14:13:19 -07:00
parent b410a399c4
commit 54fdc58cea
1 changed files with 25 additions and 6 deletions
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31
src/lib/core/NxtScape.ts
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@@ -6,6 +6,7 @@ import { ExecutionContext } from "@/lib/runtime/ExecutionContext";
import { MessageManager } from "@/lib/runtime/MessageManager";
import { profileStart, profileEnd, profileAsync } from "@/lib/utils/profiler";
import { BrowserAgent } from "@/lib/agent/BrowserAgent";
import { ChatAgent } from "@/lib/agent/ChatAgent";
import { langChainProvider } from "@/lib/llm/LangChainProvider";
// Import evals2 components
@@ -63,6 +64,7 @@ export class NxtScape {
private executionContext!: ExecutionContext; // Will be initialized in initialize()
private messageManager!: MessageManager; // Will be initialized in initialize()
private browserAgent: BrowserAgent | null = null; // The browser agent for task execution
private chatAgent: ChatAgent | null = null; // The chat agent for Q&A mode
private currentQuery: string | null = null; // Track current query for better cancellation messages
@@ -124,6 +126,7 @@ export class NxtScape {
// Initialize the browser agent with execution context
this.browserAgent = new BrowserAgent(this.executionContext);
this.chatAgent = new ChatAgent(this.executionContext);
// Note: Telemetry session initialization is deferred until first task execution
// This prevents creating empty sessions when extension is just opened/closed
@@ -144,6 +147,7 @@ export class NxtScape {
// Clean up partial initialization
this.browserContext = null as any;
this.browserAgent = null;
this.chatAgent = null;
throw new Error(`NxtScape initialization failed: ${errorMessage}`);
}
@@ -155,7 +159,7 @@ export class NxtScape {
* @returns True if initialized, false otherwise
*/
public isInitialized(): boolean {
return this.browserContext !== null && this.browserAgent !== null;
return this.browserContext !== null && this.browserAgent !== null && this.chatAgent !== null;
}
/**
@@ -239,9 +243,12 @@ export class NxtScape {
* @private
*/
private async _executeAgent(query: string, mode: 'chat' | 'browse', metadata?: any, tabIds?: number[]): Promise<void> {
// Chat mode is not currently implemented, always use browse mode
if (mode === 'chat') {
throw new Error('Chat mode is not currently implemented');
if (!this.chatAgent) {
throw new Error('Chat agent not initialized');
}
await this.chatAgent.execute(query);
return;
}
this.currentQuery = query;
@@ -526,9 +533,21 @@ export class NxtScape {
// reset the execution context
this.executionContext.reset();
// forces initalize of nextscape again
// this would pick-up new mew message mangaer context length, etc
this.browserAgent = null;
// Clean up existing agents (call cleanup to unsubscribe)
if (this.browserAgent) {
this.browserAgent.cleanup();
this.browserAgent = null;
}
if (this.chatAgent) {
this.chatAgent.cleanup();
this.chatAgent = null;
}
// Recreate agents with fresh state (they will subscribe themselves)
if (this.executionContext) {
this.browserAgent = new BrowserAgent(this.executionContext);
this.chatAgent = new ChatAgent(this.executionContext);
}
Logging.log(
"NxtScape",