send problem title, version to backend

src/background/background.ts

@@ -1,7 +1,24 @@
 import { getChatGPTAccessToken } from './chatgpt/chatgpt.js';
 
+// Helper function to get or create user ID
+function getRandomToken(): string {
+    const randomPool = new Uint8Array(32);
+    crypto.getRandomValues(randomPool);
+    return Array.from(randomPool)
+        .map(b => b.toString(16).padStart(2, '0'))
+        .join('');
+}
+
 // Load problem data & default settings on install
 chrome.runtime.onInstalled.addListener(() => {
+    // Generate and store user ID if it doesn't exist
+    chrome.storage.sync.get('userId', function (items) {
+        if (!items.userId) {
+            const userId = getRandomToken();
+            chrome.storage.sync.set({ userId: userId });
+        }
+    });
+
     // Load JSON file of problem data into storage
     const leetcodeProblems = chrome.runtime.getURL('src/assets/data/problem_data.json');
     fetch(leetcodeProblems)

src/background/openrouter/openrouter.ts

@@ -1,21 +1,35 @@
 export interface AIProvider {
     generateAnswer(params: {
         prompt: string,
+        action: 'analyze' | 'fix',
         onEvent: (arg: { type: string, data?: { text: string } }) => void
     }): Promise<void>;
 }
 
 export class OpenRouterProvider implements AIProvider {
     private readonly apiUrl: string;
     private readonly model: string;
+    private readonly version: string = '1.0.0'; // Add version tracking
 
     constructor(apiKey: string, model: string = 'amazon/nova-micro-v1') {
         this.apiUrl = 'https://api.leetcodeapp.com';
         this.model = model;
     }
 
-    async generateAnswer(params: { prompt: string, onEvent: (arg: { type: string, data?: { text: string } }) => void }) {
+    async generateAnswer(params: {
+        prompt: string,
+        action: 'analyze' | 'fix',
+        onEvent: (arg: { type: string, data?: { text: string } }) => void
+    }) {
         try {
+            // Get the userId from chrome.storage.sync
+            const userIdResult = await chrome.storage.sync.get('userId');
+            const userId = userIdResult.userId;
+
+            // Get problem title from storage instead of querying tabs
+            const titleResult = await chrome.storage.local.get('currentLeetCodeProblemTitle');
+            const problemTitle = titleResult.currentLeetCodeProblemTitle?.split('-')[0].trim() || '';
+
             const response = await fetch(`${this.apiUrl}/api/generate`, {
                 method: 'POST',
                 credentials: 'include',
@@ -26,7 +40,10 @@ export class OpenRouterProvider implements AIProvider {
                 body: JSON.stringify({
                     prompt: params.prompt,
                     model: this.model,
-                    action: 'fix' // You may want to pass this as a parameter
+                    userId: userId,
+                    version: this.version,
+                    problemTitle: problemTitle,
+                    action: params.action
                 })
             });
 

src/popup/popup.ts

@@ -136,7 +136,7 @@ function stripMarkdownCodeBlock(text: string): string {
 function processCode(
     chatGPTProvider: AIProvider,
     codeText: string,
-    action: string,
+    action: 'analyze' | 'fix',
 ): void {
     disableAllButtons(true);
     clearResponse();
@@ -178,6 +178,7 @@ function processCode(
     Promise.race([
         chatGPTProvider.generateAnswer({
             prompt: prompt,
+            action: action,
             onEvent: (event: { type: string; data?: { text: string } }) => {
                 if (event.type === 'answer' && event.data) {
                     if (action === 'fix' && fixCodeResponse) {