refactor: re-organize Qwen related code files.

Co-authored-by: tanzhenxin <tanzhenxing1987@gmail.com>
Co-authored-by: pomelo-nwu <czynwu@outlook.com>

.vscode/launch.json

@@ -14,8 +14,7 @@
       "cwd": "${workspaceFolder}",
       "console": "integratedTerminal",
       "env": {
-        "GEMINI_SANDBOX": "false",
+        "GEMINI_SANDBOX": "false"
-        "DEBUG": "1"
       }
     },
     {

README.md

@@ -22,6 +22,7 @@ Qwen Code is a powerful command-line AI workflow tool adapted from [**Gemini CLI
 Get started with Qwen Code at no cost using any of these free options:
 
 ### 🔥 Qwen OAuth (Recommended)
+
 - **2,000 requests per day** with no token limits
 - **60 requests per minute** rate limit
 - Simply run `qwen` and authenticate with your qwen.ai account
@@ -29,6 +30,7 @@ Get started with Qwen Code at no cost using any of these free options:
 - No API key setup required
 
 ### 🌏 Regional Free Tiers
+
 - **Mainland China**: ModelScope offers **2,000 free API calls per day**
 - **International**: OpenRouter provides **up to 1,000 free API calls per day** worldwide
 
@@ -117,15 +119,17 @@ qwen
 ```
 
 **What happens:**
-1. **Instant Setup**: CLI opens your browser automatically  
+
+1. **Instant Setup**: CLI opens your browser automatically
 2. **One-Click Login**: Authenticate with your qwen.ai account
 3. **Automatic Management**: Credentials cached locally for future use
 4. **No Configuration**: Zero setup required - just start coding!
 
 **Free Tier Benefits:**
+
 - ✅ **2,000 requests/day** (no token counting needed)
 - ✅ **60 requests/minute** rate limit
-- ✅ **Automatic credential refresh** 
+- ✅ **Automatic credential refresh**
 - ✅ **Zero cost** for individual users
 - ℹ️ **Note**: Model fallback may occur to maintain service quality
 

packages/cli/src/ui/hooks/useQwenAuth.ts

@@ -65,12 +65,7 @@ export const useQwenAuth = (
     }));
 
     // Set up event listeners
-    const handleDeviceAuth = (deviceAuth: {
+    const handleDeviceAuth = (deviceAuth: DeviceAuthorizationInfo) => {
-      verification_uri: string;
-      verification_uri_complete: string;
-      user_code: string;
-      expires_in: number;
-    }) => {
       setQwenAuthState((prev) => ({
         ...prev,
         deviceAuth: {

packages/core/src/core/contentGenerator.ts

@@ -201,9 +201,11 @@ export async function createContentGenerator(
 
     // Import required classes dynamically
     const { getQwenOAuthClient: getQwenOauthClient } = await import(
-      '../code_assist/qwenOAuth2.js'
+      '../qwen/qwenOAuth2.js'
+    );
+    const { QwenContentGenerator } = await import(
+      '../qwen/qwenContentGenerator.js'
     );
-    const { QwenContentGenerator } = await import('./qwenContentGenerator.js');
 
     try {
       // Get the Qwen OAuth client (now includes integrated token management)

packages/core/src/index.ts

@@ -21,7 +21,7 @@ export * from './core/nonInteractiveToolExecutor.js';
 
 export * from './code_assist/codeAssist.js';
 export * from './code_assist/oauth2.js';
-export * from './code_assist/qwenOAuth2.js';
+export * from './qwen/qwenOAuth2.js';
 export * from './code_assist/server.js';
 export * from './code_assist/types.js';
 

packages/core/src/qwen/qwenContentGenerator.test.ts

@@ -7,9 +7,9 @@
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import {
   IQwenOAuth2Client,
-  QwenCredentials,
+  type QwenCredentials,
-  ErrorData,
+  type ErrorData,
-} from '../code_assist/qwenOAuth2.js';
+} from './qwenOAuth2.js';
 import {
   GenerateContentParameters,
   GenerateContentResponse,
@@ -23,7 +23,7 @@ import { QwenContentGenerator } from './qwenContentGenerator.js';
 import { Config } from '../config/config.js';
 
 // Mock the OpenAIContentGenerator parent class
-vi.mock('./openaiContentGenerator.js', () => ({
+vi.mock('../core/openaiContentGenerator.js', () => ({
   OpenAIContentGenerator: class {
     client: {
       apiKey: string;
@@ -106,7 +106,19 @@ describe('QwenContentGenerator', () => {
     vi.clearAllMocks();
 
     // Mock Config
-    mockConfig = {} as Config;
+    mockConfig = {
+      getContentGeneratorConfig: vi.fn().mockReturnValue({
+        authType: 'qwen',
+        enableOpenAILogging: false,
+        timeout: 120000,
+        maxRetries: 3,
+        samplingParams: {
+          temperature: 0.7,
+          max_tokens: 1000,
+          top_p: 0.9,
+        },
+      }),
+    } as unknown as Config;
 
     // Mock QwenOAuth2Client
     mockQwenClient = {

packages/core/src/qwen/qwenContentGenerator.ts

@@ -4,13 +4,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { OpenAIContentGenerator } from './openaiContentGenerator.js';
+import { OpenAIContentGenerator } from '../core/openaiContentGenerator.js';
 import {
   IQwenOAuth2Client,
   type TokenRefreshData,
   type ErrorData,
   isErrorResponse,
-} from '../code_assist/qwenOAuth2.js';
+} from './qwenOAuth2.js';
 import { Config } from '../config/config.js';
 import {
   GenerateContentParameters,

packages/core/src/qwen/qwenOAuth2.ts

@@ -22,7 +22,6 @@ const QWEN_OAUTH_DEVICE_CODE_ENDPOINT = `${QWEN_OAUTH_BASE_URL}/api/v1/oauth2/de
 const QWEN_OAUTH_TOKEN_ENDPOINT = `${QWEN_OAUTH_BASE_URL}/api/v1/oauth2/token`;
 
 // OAuth Client Configuration
-// const QWEN_OAUTH_CLIENT_ID = '93a239d6ed36412c8c442e91b60fa305';
 const QWEN_OAUTH_CLIENT_ID = 'f0304373b74a44d2b584a3fb70ca9e56';
 
 const QWEN_OAUTH_SCOPE = 'openid profile email model.completion';
@@ -332,8 +331,6 @@ export class QwenOAuth2Client implements IQwenOAuth2Client {
       try {
         const errorData = (await response.json()) as ErrorData;
 
-        console.log(errorData.error);
-
         // According to OAuth RFC 8628, handle standard polling responses
         if (
           response.status === 400 &&
@@ -567,14 +564,13 @@ async function authWithQwenDeviceFlow(
     // Emit device authorization event for UI integration immediately
     qwenOAuth2Events.emit(QwenOAuth2Event.AuthUri, deviceAuth);
 
-    console.log('\n=== Qwen OAuth Device Authorization ===');
-    console.log(
-      `Please visit the following URL on your phone or browser for authorization:`,
-    );
-    console.log(`\n${deviceAuth.verification_uri_complete}\n`);
-
     const showFallbackMessage = () => {
-      // Fallback message for console output
+      console.log('\n=== Qwen OAuth Device Authorization ===');
+      console.log(
+        'Please visit the following URL in your browser to authorize:',
+      );
+      console.log(`\n${deviceAuth.verification_uri_complete}\n`);
+      console.log('Waiting for authorization to complete...\n');
     };
 
     // If browser launch is not suppressed, try to open the URL
@@ -645,8 +641,7 @@ async function authWithQwenDeviceFlow(
             token_type: tokenData.token_type,
             resource_url: tokenData.resource_url,
             expiry_date: tokenData.expires_in
-              ? /* ts-ignore */
+              ? Date.now() + tokenData.expires_in * 1000
-                Date.now() + (tokenData.expires_in ?? 1) * 1000
               : undefined,
           };
 
@@ -670,8 +665,6 @@ async function authWithQwenDeviceFlow(
         if (isDeviceTokenPending(tokenResponse)) {
           const pendingData = tokenResponse as DeviceTokenPendingData;
 
-          console.log(pendingData);
-
           // Handle slow_down error by increasing poll interval
           if (pendingData.slowDown) {
             pollInterval = Math.min(pollInterval * 1.5, 10000); // Increase by 50%, max 10 seconds