chore: replace all cn comments of fe to en version by volc api (#320)

frontend/packages/arch/pdfjs-shadow/__tests__/generate-assets.test.ts

@@ -23,65 +23,65 @@ describe('generatePdfAssetsUrl', () => {
   const originalRegion = global.REGION;
 
   beforeEach(() => {
-    // 重置模拟
+    // Reset simulation
     vi.resetAllMocks();
   });
 
   afterEach(() => {
-    // 恢复原始 REGION 值
+    // Restore original REGION value
     global.REGION = originalRegion;
   });
 
   it('应该为 cmaps 生成正确的 URL（中国区域）', () => {
-    // 设置区域为中国
+    // Set the region to China
     global.REGION = 'cn';
 
     const url = generatePdfAssetsUrl('cmaps');
 
-    // 验证 URL 格式
+    // Verify URL format
     expect(url).toContain('//lf-cdn.coze.cn/obj/unpkg');
     expect(url).toContain(pkg.name.replace(/^@/, ''));
     expect(url).toContain('lib/cmaps/');
   });
 
   it('应该为 pdf.worker 生成正确的 URL（中国区域）', () => {
-    // 设置区域为中国
+    // Set the region to China
     global.REGION = 'cn';
 
     const url = generatePdfAssetsUrl('pdf.worker');
 
-    // 验证 URL 格式
+    // Verify URL format
     expect(url).toContain('//lf-cdn.coze.cn/obj/unpkg');
     expect(url).toContain(pkg.name.replace(/^@/, ''));
     expect(url).toContain('lib/worker.js');
   });
 
   it('应该为 cmaps 生成正确的 URL（国际区域）', () => {
-    // 设置区域为国际
+    // Set the region to International
     global.REGION = 'va';
 
     const url = generatePdfAssetsUrl('cmaps');
 
-    // 验证 URL 格式
+    // Verify URL format
     expect(url).toContain('//sf-cdn.coze.com/obj/unpkg-va');
     expect(url).toContain(pkg.name.replace(/^@/, ''));
     expect(url).toContain('lib/cmaps/');
   });
 
   it('应该为 pdf.worker 生成正确的 URL（国际区域）', () => {
-    // 设置区域为国际
+    // Set the region to International
     global.REGION = 'va';
 
     const url = generatePdfAssetsUrl('pdf.worker');
 
-    // 验证 URL 格式
+    // Verify URL format
     expect(url).toContain('//sf-cdn.coze.com/obj/unpkg-va');
     expect(url).toContain(pkg.name.replace(/^@/, ''));
     expect(url).toContain('lib/worker.js');
   });
 
   it('应该在传入无效资源类型时抛出错误', () => {
-    // 使用类型断言来测试错误情况
+    // Use type assertions to test error conditions
     expect(() => generatePdfAssetsUrl('invalid' as any)).toThrow(
       '目前只支持引用 cmaps 与 pdf.worker 文件',
     );

frontend/packages/arch/pdfjs-shadow/__tests__/index.test.ts

@@ -16,12 +16,12 @@
  
 import { describe, it, expect, vi } from 'vitest';
 
-// 模拟 pdfjs-dist 模块
+// Emulate pdfjs-dist module
 vi.mock('pdfjs-dist', () => ({
   getDocument: vi.fn(),
 }));
 
-// 模拟 generate-assets 和 init-pdfjs-dist 模块
+// Emulate generate-assets and init-pdfjs-dist modules
 vi.mock('../src/generate-assets', () => ({
   generatePdfAssetsUrl: vi.fn(),
 }));
@@ -30,7 +30,7 @@ vi.mock('../src/init-pdfjs-dist', () => ({
   initPdfJsWorker: vi.fn(),
 }));
 
-// 导入被测试的模块
+// Import the tested module
 import {
   generatePdfAssetsUrl,
   initPdfJsWorker,
@@ -39,11 +39,11 @@ import {
 
 describe('pdfjs-shadow index', () => {
   it('应该导出所有必要的函数和类型', () => {
-    // 验证导出的函数
+    // Validate the derived function
     expect(typeof generatePdfAssetsUrl).toBe('function');
     expect(typeof initPdfJsWorker).toBe('function');
 
-    // 验证从 pdfjs-dist 重新导出的函数和类型
+    // Verify functions and types re-exported from pdfjs-dist
     expect(getDocument).toBeDefined();
   });
 });

frontend/packages/arch/pdfjs-shadow/__tests__/init-pdfjs-dist.test.ts

@@ -16,19 +16,19 @@
  
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 
-// 模拟 pdfjs-dist 模块
+// Emulate pdfjs-dist module
 vi.mock('pdfjs-dist', () => ({
   GlobalWorkerOptions: {
     workerSrc: '',
   },
 }));
 
-// 模拟 generate-assets 模块
+// Simulate generate-assets module
 vi.mock('../src/generate-assets', () => ({
   generatePdfAssetsUrl: vi.fn().mockReturnValue('mocked-worker-url'),
 }));
 
-// 导入被测试的模块
+// Import the tested module
 import { GlobalWorkerOptions } from 'pdfjs-dist';
 
 import { initPdfJsWorker } from '../src/init-pdfjs-dist';
@@ -36,43 +36,43 @@ import { generatePdfAssetsUrl } from '../src/generate-assets';
 
 describe('initPdfJsWorker', () => {
   beforeEach(() => {
-    // 每个测试前重置 GlobalWorkerOptions.workerSrc
+    // Reset GlobalWorkerOptions.workerSrc before each test
     GlobalWorkerOptions.workerSrc = '';
-    // 清除所有模拟函数的调用记录
+    // Clear all call records for simulated functions
     vi.clearAllMocks();
   });
 
   afterEach(() => {
-    // 每个测试后重置模拟
+    // Reset simulation after each test
     vi.resetAllMocks();
   });
 
   it('应该设置 GlobalWorkerOptions.workerSrc 当它为空时', () => {
-    // 确保 workerSrc 初始为空
+    // Make sure workerSrc is initially empty
     expect(GlobalWorkerOptions.workerSrc).toBe('');
 
-    // 调用初始化函数
+    // Invoke initialization function
     initPdfJsWorker();
 
-    // 验证 generatePdfAssetsUrl 被调用，且参数正确
+    // Verify generatePdfAssetsUrl is called and the parameters are correct
     expect(generatePdfAssetsUrl).toHaveBeenCalledTimes(1);
     expect(generatePdfAssetsUrl).toHaveBeenCalledWith('pdf.worker');
 
-    // 验证 workerSrc 被正确设置
+    // Verify that workerSrc is set correctly
     expect(GlobalWorkerOptions.workerSrc).toBe('mocked-worker-url');
   });
 
   it('不应该重新设置 GlobalWorkerOptions.workerSrc 当它已经有值时', () => {
-    // 预先设置 workerSrc
+    // Pre-set workerSrc
     GlobalWorkerOptions.workerSrc = 'existing-worker-url';
 
-    // 调用初始化函数
+    // Invoke initialization function
     initPdfJsWorker();
 
-    // 验证 generatePdfAssetsUrl 没有被调用
+    // Verify generatePdfAssetsUrl not called
     expect(generatePdfAssetsUrl).not.toHaveBeenCalled();
 
-    // 验证 workerSrc 保持不变
+    // Verify that workerSrc remains unchanged
     expect(GlobalWorkerOptions.workerSrc).toBe('existing-worker-url');
   });
 });

frontend/packages/arch/pdfjs-shadow/scripts/build-assets.ts

@@ -19,24 +19,24 @@ import fs from 'fs/promises';
 
 import { OUTPUT_DIR } from './const';
 
-// 复制目录的函数
+// Function to copy directory
 const copyDir = async (src: string, dest: string) => {
-  // 读取目录下所有文件/文件夹
+  // Read all files/folders in the directory
   const entries = await fs.readdir(src, { withFileTypes: true });
 
-  // 创建目标目录
+  // Create target directory
   await fs.mkdir(dest, { recursive: true });
 
-  // 遍历所有文件/文件夹
+  // Iterate through all files/folders
   for (const entry of entries) {
     const srcPath = path.join(src, entry.name);
     const destPath = path.join(dest, entry.name);
 
     if (entry.isDirectory()) {
-      // 如果是文件夹则递归复制
+      // If it is a folder, copy it recursively.
       await copyDir(srcPath, destPath);
     } else {
-      // 如果是文件则直接复制
+      // If it is a file, copy it directly.
       await fs.copyFile(srcPath, destPath);
     }
   }

frontend/packages/arch/pdfjs-shadow/src/generate-assets.ts

@@ -18,12 +18,12 @@ import pkg from '../package.json';
 
 type AssetsType = 'cmaps' | 'pdf.worker';
 
-// 这里需要写 bnpm 已经发布的版本
+// Here you need to write the version that bnpm has released.
 //
 const DEFAULT_VERSION = '0.1.0-alpha.x6e892414ec';
 
 /**
- * 该方法用于生产 unpkg 环境的 worker & cmaps 链接，注意并非 pdfjs 原生方法
+ * This method is used to produce the worker & cmaps link of the unpkg environment. Note that it is not a native method of pdfjs
  */
 export const generatePdfAssetsUrl = (assets: AssetsType) => {
   const { name } = pkg;

frontend/packages/arch/pdfjs-shadow/src/init-pdfjs-dist.ts

@@ -19,7 +19,7 @@ import { GlobalWorkerOptions } from 'pdfjs-dist';
 import { generatePdfAssetsUrl } from './generate-assets';
 
 /**
- * 该方法用于初始化 pdfjs-dist 的 workerSrc 参数，可重复调用
+ * This method is used to initialize the workerSrc parameter of pdfjs-dist, which can be called repeatedly
  */
 export const initPdfJsWorker = () => {
   if (!GlobalWorkerOptions.workerSrc) {