fix: resolve lint issues (XSS K601, knip unused exports, eslint errors)

- Fix XSS warnings in user.tsx by adding safe attribute to elements
- Remove unused exports: ChunkUploadRequest, getArchiveInfo,
  getFileForDirectDownload, createDirectDownloadHeaders, createConverterArchive
- Fix eslint no-unused-vars errors across multiple files
- Fix pdfmathtranslate async Promise executor issue
- Update tests to use toThrow instead of toMatch for Error objects
- Apply prettier formatting

public/script.js

@@ -1,6 +1,5 @@
 const webroot = document.querySelector("meta[name='webroot']").content;
 const fileInput = document.querySelector('input[type="file"]');
-const dropZone = document.getElementById("dropzone");
 const convertButton = document.querySelector("input[type='submit']");
 const fileNames = [];
 let fileType;

public/theme.js

@@ -72,7 +72,7 @@
     applyTheme(preferredTheme);
 
     // Listen for system preference changes
-    window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change", (e) => {
+    window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change", () => {
       // Only update if no manual preference is set
       if (!localStorage.getItem(THEME_KEY)) {
         applyTheme(null);

src/components/themeToggle.tsx

@@ -1,7 +1,11 @@
-import { type SupportedLocale, type Translator, createTranslator, defaultLocale } from "../i18n/index";
+import {
+  type SupportedLocale,
+  type Translator,
+  createTranslator,
+  defaultLocale,
+} from "../i18n/index";
 
 export const ThemeToggle = ({
-  locale = defaultLocale,
   t = createTranslator(defaultLocale),
 }: {
   locale?: SupportedLocale;

src/converters/main.ts

@@ -26,7 +26,10 @@ import { convert as convertVcf, properties as propertiesVcf } from "./vcf";
 import { convert as convertxelatex, properties as propertiesxelatex } from "./xelatex";
 import { convert as convertMarkitdown, properties as propertiesMarkitdown } from "./markitdown";
 import { convert as convertMineru, properties as propertiesMineru } from "./mineru";
-import { convert as convertPDFMathTranslate, properties as propertiesPDFMathTranslate } from "./pdfmathtranslate";
+import {
+  convert as convertPDFMathTranslate,
+  properties as propertiesPDFMathTranslate,
+} from "./pdfmathtranslate";
 
 // This should probably be reconstructed so that the functions are not imported instead the functions hook into this to make the converters more modular
 

src/converters/mineru.ts

@@ -2,7 +2,7 @@ import { execFile as execFileOriginal } from "node:child_process";
 import { mkdirSync, existsSync, readdirSync, unlinkSync, rmdirSync } from "node:fs";
 import { join, basename, dirname } from "node:path";
 import { ExecFileFn } from "./types";
-import { createConverterArchive, getArchiveFileName } from "../transfer";
+import { getArchiveFileName } from "../transfer";
 
 export const properties = {
   from: {
@@ -28,10 +28,7 @@ function createTarArchive(
     // Use tar command to create archive (without gzip compression)
     // tar -cf <output.tar> -C <sourceDir> .
     // 注意：使用 -cf 而非 -czf，避免 gzip 壓縮
-    execFile(
+    execFile("tar", ["-cf", outputTar, "-C", sourceDir, "."], (error, stdout, stderr) => {
-      "tar",
-      ["-cf", outputTar, "-C", sourceDir, "."],
-      (error, stdout, stderr) => {
       if (error) {
         reject(`tar error: ${error}`);
         return;
@@ -43,8 +40,7 @@ function createTarArchive(
         console.error(`tar stderr: ${stderr}`);
       }
       resolve();
-      },
+    });
-    );
   });
 }
 
@@ -75,11 +71,6 @@ export async function convert(
   execFile: ExecFileFn = execFileOriginal,
 ): Promise<string> {
   return new Promise((resolve, reject) => {
-    // Determine mode based on target format
-    // md-t = table mode (tables as markdown)
-    // md-i = image mode (tables as images)
-    const tableMode = convertTo === "md-t" ? "latex" : "html";
-
     // Create a temporary output directory for MinerU
     const outputDir = dirname(targetPath);
     const inputFileName = basename(filePath, `.${fileType}`);
@@ -92,14 +83,7 @@ export async function convert(
 
     // Build MinerU command arguments
     // MinerU CLI: magic-pdf -p <input> -o <output_dir> -m auto
-    const args = [
+    const args = ["-p", filePath, "-o", mineruOutputDir, "-m", "auto"];
-      "-p",
-      filePath,
-      "-o",
-      mineruOutputDir,
-      "-m",
-      "auto",
-    ];
 
     // Add table mode option if md-i (render tables as images)
     if (convertTo === "md-i") {

src/converters/pdfmathtranslate.ts

@@ -37,14 +37,15 @@ const SUPPORTED_LANGUAGES = [
   "th", // Thai
 ] as const;
 
-type SupportedLanguage = typeof SUPPORTED_LANGUAGES[number];
-
 // 模型路徑（Docker 環境中）
 const MODELS_PATH = process.env.PDFMATHTRANSLATE_MODELS_PATH || "/models/pdfmathtranslate";
 
 // 生成 from/to 格式映射
-function generateLanguageMappings(): { from: Record<string, string[]>; to: Record<string, string[]> } {
+function generateLanguageMappings(): {
-  const outputFormats = SUPPORTED_LANGUAGES.map(lang => `pdf-${lang}`);
+  from: Record<string, string[]>;
+  to: Record<string, string[]>;
+} {
+  const outputFormats = SUPPORTED_LANGUAGES.map((lang) => `pdf-${lang}`);
 
   return {
     from: {
@@ -103,10 +104,7 @@ function createTarArchive(
     // Use tar command to create archive (without gzip compression)
     // tar -cf <output.tar> -C <sourceDir> .
     // 注意：使用 -cf 而非 -czf，避免 gzip 壓縮
-    execFile(
+    execFile("tar", ["-cf", outputTar, "-C", sourceDir, "."], (error, stdout, stderr) => {
-      "tar",
-      ["-cf", outputTar, "-C", sourceDir, "."],
-      (error, stdout, stderr) => {
       if (error) {
         reject(`tar error: ${error}`);
         return;
@@ -118,8 +116,7 @@ function createTarArchive(
         console.error(`tar stderr: ${stderr}`);
       }
       resolve();
-      },
+    });
-    );
   });
 }
 
@@ -167,9 +164,12 @@ function runPdf2zh(
 
     const args = [
       inputPath,
-      "-lo", targetLang,
+      "-lo",
-      "-o", outputDir,
+      targetLang,
-      "-s", process.env.PDFMATHTRANSLATE_SERVICE || "google",
+      "-o",
+      outputDir,
+      "-s",
+      process.env.PDFMATHTRANSLATE_SERVICE || "google",
     ];
 
     // 如果設定了自訂模型路徑，使用 --onnx 參數
@@ -205,7 +205,7 @@ function runPdf2zh(
       if (!existsSync(monoPath) && !existsSync(dualPath)) {
         // 嘗試在 outputDir 下尋找任何 PDF 檔案
         const files = readdirSync(outputDir);
-        const pdfFiles = files.filter(f => f.endsWith(".pdf"));
+        const pdfFiles = files.filter((f) => f.endsWith(".pdf"));
         console.log(`[PDFMathTranslate] Found PDF files: ${pdfFiles.join(", ")}`);
 
         if (pdfFiles.length === 0) {
@@ -234,10 +234,9 @@ export async function convert(
   fileType: string,
   convertTo: string,
   targetPath: string,
-  options?: unknown,
+  _options?: unknown,
   execFile: ExecFileFn = execFileOriginal,
 ): Promise<string> {
-  return new Promise(async (resolve, reject) => {
   try {
     // 1. 檢查模型（警告但不阻止，因為 pdf2zh 可能會自動下載）
     checkModelsExist();
@@ -290,7 +289,7 @@ export async function convert(
     // 如果找不到預期的輸出檔案，嘗試找任何 PDF
     if (!foundOutput) {
       const allFiles = readdirSync(tempDir);
-        const pdfFiles = allFiles.filter(f => f.endsWith(".pdf") && f !== basename(filePath));
+      const pdfFiles = allFiles.filter((f) => f.endsWith(".pdf") && f !== basename(filePath));
       const firstPdfName = pdfFiles[0];
 
       if (firstPdfName) {
@@ -318,9 +317,8 @@ export async function convert(
     // 9. 清理臨時目錄
     removeDir(tempDir);
 
-      resolve("Done");
+    return "Done";
   } catch (error) {
-      reject(`PDFMathTranslate error: ${error}`);
+    throw new Error(`PDFMathTranslate error: ${error}`);
   }
-  });
 }

src/pages/download.tsx

@@ -1,11 +1,10 @@
-import path from "node:path";
 import { Elysia } from "elysia";
 import sanitize from "sanitize-filename";
 import { outputDir } from "..";
 import db from "../db/db";
 import { WEBROOT } from "../helpers/env";
 import { userService } from "./user";
-import { createJobArchive, shouldUseChunkedDownload } from "../transfer";
+import { createJobArchive } from "../transfer";
 
 export const download = new Elysia()
   .use(userService)

src/pages/downloadChunk.tsx

@@ -4,11 +4,9 @@
  * 處理大檔的分段下載
  */
 
-import { Elysia, t } from "elysia";
+import { Elysia } from "elysia";
-import { join } from "node:path";
 import { outputDir } from "..";
 import db from "../db/db";
-import { WEBROOT } from "../helpers/env";
 import { userService } from "./user";
 import sanitize from "sanitize-filename";
 import {
@@ -16,11 +14,8 @@ import {
   getChunkDownloadInfo,
   getChunk,
   createChunkDownloadHeaders,
-  getFileForDirectDownload,
-  createDirectDownloadHeaders,
-  CHUNK_SIZE_BYTES,
 } from "../transfer";
-import { statSync, existsSync } from "node:fs";
+import { existsSync } from "node:fs";
 
 export const downloadChunk = new Elysia()
   .use(userService)
@@ -54,7 +49,7 @@ export const downloadChunk = new Elysia()
         use_chunked: shouldUseChunkedDownload(filePath),
       };
     },
-    { auth: true }
+    { auth: true },
   )
   /**
    * 下載特定 chunk
@@ -97,7 +92,7 @@ export const downloadChunk = new Elysia()
 
       return new Response(chunkData);
     },
-    { auth: true }
+    { auth: true },
   )
   /**
    * Archive chunk 下載資訊
@@ -132,7 +127,7 @@ export const downloadChunk = new Elysia()
         use_chunked: shouldUseChunkedDownload(archivePath),
       };
     },
-    { auth: true }
+    { auth: true },
   )
   /**
    * Archive chunk 下載
@@ -174,5 +169,5 @@ export const downloadChunk = new Elysia()
 
       return new Response(chunkData);
     },
-    { auth: true }
+    { auth: true },
   );

src/pages/uploadChunk.tsx

@@ -5,7 +5,6 @@
  */
 
 import { Elysia, t } from "elysia";
-import { WEBROOT } from "../helpers/env";
 import { uploadsDir } from "../index";
 import { userService } from "./user";
 import sanitize from "sanitize-filename";
@@ -44,7 +43,7 @@ export const uploadChunk = new Elysia().use(userService).post(
       user.id,
       jobId.value,
       `${uploadsDir}${user.id}/`,
-      userUploadsDir
+      userUploadsDir,
     );
 
     return result;
@@ -59,7 +58,7 @@ export const uploadChunk = new Elysia().use(userService).post(
       chunk: t.File(),
     }),
     auth: true,
-  }
+  },
 );
 
 /**
@@ -84,5 +83,5 @@ export const uploadInfo = new Elysia().use(userService).post(
       file_size: t.String(),
     }),
     auth: true,
-  }
+  },
 );

src/pages/user.tsx

@@ -115,12 +115,16 @@ export const user = new Elysia()
               sm:px-4
             `}
           >
-            <h1 class="my-8 text-3xl">{t("setup", "welcome")}</h1>
+            <h1 class="my-8 text-3xl" safe>
+              {t("setup", "welcome")}
+            </h1>
             <article class="article p-0">
-              <header class="w-full bg-neutral-800 p-4">{t("setup", "createYourAccount")}</header>
+              <header class="w-full bg-neutral-800 p-4" safe>
+                {t("setup", "createYourAccount")}
+              </header>
               <form method="post" action={`${WEBROOT}/register`} class="p-4">
                 <fieldset class="mb-4 flex flex-col gap-4">
-                  <label class="flex flex-col gap-1">
+                  <label class="flex flex-col gap-1" safe>
                     {t("auth", "email")}
                     <input
                       type="email"
@@ -131,7 +135,7 @@ export const user = new Elysia()
                       required
                     />
                   </label>
-                  <label class="flex flex-col gap-1">
+                  <label class="flex flex-col gap-1" safe>
                     {t("auth", "password")}
                     <input
                       type="password"
@@ -146,13 +150,14 @@ export const user = new Elysia()
                 <input type="submit" value={t("auth", "createAccount")} class="btn-primary" />
               </form>
               <footer class="p-4">
-                {t("setup", "reportIssues")}{" "}
+                <span safe>{t("setup", "reportIssues")}</span>{" "}
                 <a
                   class={`
                     text-accent-500 underline
                     hover:text-accent-400
                   `}
                   href="https://github.com/pi-docket/ConvertX-CN"
+                  safe
                 >
                   {t("setup", "github")}
                 </a>
@@ -186,7 +191,7 @@ export const user = new Elysia()
             <article class="article">
               <form method="post" class="flex flex-col gap-4">
                 <fieldset class="mb-4 flex flex-col gap-4">
-                  <label class="flex flex-col gap-1">
+                  <label class="flex flex-col gap-1" safe>
                     {t("auth", "email")}
                     <input
                       type="email"
@@ -197,7 +202,7 @@ export const user = new Elysia()
                       required
                     />
                   </label>
-                  <label class="flex flex-col gap-1">
+                  <label class="flex flex-col gap-1" safe>
                     {t("auth", "password")}
                     <input
                       type="password"
@@ -308,7 +313,7 @@ export const user = new Elysia()
               <article class="article">
                 <form method="post" class="flex flex-col gap-4">
                   <fieldset class="mb-4 flex flex-col gap-4">
-                    <label class="flex flex-col gap-1">
+                    <label class="flex flex-col gap-1" safe>
                       {t("auth", "email")}
                       <input
                         type="email"
@@ -319,7 +324,7 @@ export const user = new Elysia()
                         required
                       />
                     </label>
-                    <label class="flex flex-col gap-1">
+                    <label class="flex flex-col gap-1" safe>
                       {t("auth", "password")}
                       <input
                         type="password"
@@ -336,6 +341,7 @@ export const user = new Elysia()
                       href={`${WEBROOT}/register`}
                       role="button"
                       class="w-full btn-secondary text-center"
+                      safe
                     >
                       {t("nav", "register")}
                     </a>
@@ -444,7 +450,7 @@ export const user = new Elysia()
               <article class="article">
                 <form method="post" class="flex flex-col gap-4">
                   <fieldset class="mb-4 flex flex-col gap-4">
-                    <label class="flex flex-col gap-1">
+                    <label class="flex flex-col gap-1" safe>
                       {t("auth", "email")}
                       <input
                         type="email"
@@ -456,7 +462,7 @@ export const user = new Elysia()
                         required
                       />
                     </label>
-                    <label class="flex flex-col gap-1">
+                    <label class="flex flex-col gap-1" safe>
                       {t("auth", "newPassword")}
                       <input
                         type="password"
@@ -466,7 +472,7 @@ export const user = new Elysia()
                         autocomplete="new-password"
                       />
                     </label>
-                    <label class="flex flex-col gap-1">
+                    <label class="flex flex-col gap-1" safe>
                       {t("auth", "currentPassword")}
                       <input
                         type="password"

src/transfer/archiveManager.ts

@@ -6,8 +6,8 @@
  * - 禁止：.tar.gz, .tgz, .zip 等
  */
 
-import { existsSync, mkdirSync, readdirSync, statSync } from "node:fs";
+import { existsSync, mkdirSync, readdirSync } from "node:fs";
-import { join, basename } from "node:path";
+import { join } from "node:path";
 import * as tar from "tar";
 import { ALLOWED_ARCHIVE_FORMAT, FORBIDDEN_ARCHIVE_FORMATS } from "./constants";
 
@@ -65,7 +65,7 @@ export async function createTarArchive(
   options: {
     filter?: (path: string) => boolean;
     prefix?: string;
-  } = {}
+  } = {},
 ): Promise<string> {
   // 強制確保輸出是 .tar 格式
   const finalOutputPath = getArchiveFileName(outputPath);
@@ -91,7 +91,7 @@ export async function createTarArchive(
       // 不使用 gzip 壓縮
       gzip: false,
     },
-    files.filter(f => filter(f))
+    files.filter((f) => filter(f)),
   );
 
   console.log(`Created tar archive: ${finalOutputPath}`);
@@ -114,41 +114,3 @@ export async function createJobArchive(outputDir: string, jobId: string): Promis
 
   return archivePath;
 }
-
-/**
- * 從目錄封裝 MinerU 等多檔輸出引擎的結果
- * 
- * @param mineruOutputDir - MinerU 輸出目錄
- * @param targetPath - 目標 .tar 路徑
- */
-export async function createConverterArchive(
-  converterOutputDir: string,
-  targetPath: string
-): Promise<string> {
-  // 確保輸出使用 .tar 格式
-  const tarPath = getArchiveFileName(targetPath);
-  
-  await createTarArchive(converterOutputDir, tarPath);
-  
-  return tarPath;
-}
-
-/**
- * 取得封裝檔案資訊
- */
-export function getArchiveInfo(archivePath: string): {
-  exists: boolean;
-  size: number;
-  fileName: string;
-} | null {
-  if (!existsSync(archivePath)) {
-    return null;
-  }
-
-  const stats = statSync(archivePath);
-  return {
-    exists: true,
-    size: stats.size,
-    fileName: basename(archivePath),
-  };
-}

src/transfer/downloadManager.ts

@@ -48,7 +48,7 @@ export function getChunkDownloadInfo(filePath: string): ChunkDownloadInfo | null
 export async function getChunk(
   filePath: string,
   chunkIndex: number,
-  chunkSize: number = CHUNK_SIZE_BYTES
+  chunkSize: number = CHUNK_SIZE_BYTES,
 ): Promise<Buffer | null> {
   if (!existsSync(filePath)) {
     return null;
@@ -78,23 +78,13 @@ export async function getChunk(
   });
 }
 
-/**
- * 直接取得完整檔案（小檔用）
- */
-export function getFileForDirectDownload(filePath: string): ReturnType<typeof Bun.file> | null {
-  if (!existsSync(filePath)) {
-    return null;
-  }
-  return Bun.file(filePath);
-}
-
 /**
  * 建立 chunk 下載回應的 headers
  */
 export function createChunkDownloadHeaders(
   info: ChunkDownloadInfo,
   chunkIndex: number,
-  chunkData: Buffer
+  chunkData: Buffer,
 ): Record<string, string> {
   const start = chunkIndex * info.chunk_size;
   const end = start + chunkData.length - 1;
@@ -110,14 +100,3 @@ export function createChunkDownloadHeaders(
     "X-Total-Size": info.total_size.toString(),
   };
 }
-
-/**
- * 建立直接下載回應的 headers
- */
-export function createDirectDownloadHeaders(fileName: string, fileSize: number): Record<string, string> {
-  return {
-    "Content-Type": "application/octet-stream",
-    "Content-Length": fileSize.toString(),
-    "Content-Disposition": `attachment; filename="${encodeURIComponent(fileName)}"`,
-  };
-}

src/transfer/index.ts

@@ -16,7 +16,6 @@ export {
 
 // 類型
 export type {
-  ChunkUploadRequest,
   ChunkUploadResponse,
   DirectUploadResponse,
   ChunkDownloadInfo,
@@ -40,9 +39,7 @@ export {
   shouldUseChunkedDownload,
   getChunkDownloadInfo,
   getChunk,
-  getFileForDirectDownload,
   createChunkDownloadHeaders,
-  createDirectDownloadHeaders,
 } from "./downloadManager";
 
 // 封裝管理
@@ -51,6 +48,4 @@ export {
   getArchiveFileName,
   createTarArchive,
   createJobArchive,
-  createConverterArchive,
-  getArchiveInfo,
 } from "./archiveManager";

src/transfer/types.ts

@@ -2,24 +2,6 @@
  * Contents.CN 檔案傳輸類型定義
  */
 
-/**
- * Chunk 上傳請求結構
- */
-export interface ChunkUploadRequest {
-  /** 上傳會話 ID（UUID） */
-  upload_id: string;
-  /** 當前 chunk 索引（從 0 開始） */
-  chunk_index: number;
-  /** 總 chunk 數量 */
-  total_chunks: number;
-  /** chunk 數據 */
-  data: Blob | ArrayBuffer;
-  /** 原始檔案名稱 */
-  file_name: string;
-  /** 檔案總大小 */
-  total_size: number;
-}
-
 /**
  * Chunk 上傳回應結構
  */

src/transfer/uploadManager.ts

@@ -8,7 +8,12 @@
 
 import { existsSync, mkdirSync, rmSync, readdirSync, createWriteStream, statSync } from "node:fs";
 import { join } from "node:path";
-import { CHUNK_THRESHOLD_BYTES, CHUNK_SIZE_BYTES, UPLOAD_SESSION_TIMEOUT_MS, CHUNK_TEMP_DIR } from "./constants";
+import {
+  CHUNK_THRESHOLD_BYTES,
+  CHUNK_SIZE_BYTES,
+  UPLOAD_SESSION_TIMEOUT_MS,
+  CHUNK_TEMP_DIR,
+} from "./constants";
 import type { UploadSession, ChunkUploadResponse, DirectUploadResponse } from "./types";
 import { getTransferMode } from "./types";
 
@@ -22,9 +27,12 @@ class UploadSessionManager {
 
   constructor() {
     // 定期清理過期的 sessions
-    this.cleanupInterval = setInterval(() => {
+    this.cleanupInterval = setInterval(
+      () => {
         this.cleanupExpiredSessions();
-    }, 5 * 60 * 1000); // 每 5 分鐘清理一次
+      },
+      5 * 60 * 1000,
+    ); // 每 5 分鐘清理一次
   }
 
   /**
@@ -37,7 +45,7 @@ class UploadSessionManager {
     fileName: string,
     totalSize: number,
     totalChunks: number,
-    baseTempDir: string
+    baseTempDir: string,
   ): UploadSession {
     const tempDir = join(baseTempDir, CHUNK_TEMP_DIR, uploadId);
 
@@ -140,7 +148,7 @@ export function shouldUseChunkedUpload(fileSize: number): boolean {
 export async function handleDirectUpload(
   file: File,
   targetDir: string,
-  fileName: string
+  fileName: string,
 ): Promise<DirectUploadResponse> {
   try {
     const targetPath = join(targetDir, fileName);
@@ -178,7 +186,7 @@ export async function handleChunkUpload(
   userId: string,
   jobId: string,
   baseTempDir: string,
-  targetDir: string
+  targetDir: string,
 ): Promise<ChunkUploadResponse> {
   try {
     // 取得或建立會話
@@ -192,7 +200,7 @@ export async function handleChunkUpload(
         fileName,
         totalSize,
         totalChunks,
-        baseTempDir
+        baseTempDir,
       );
     }
 
@@ -264,7 +272,7 @@ async function mergeChunks(session: UploadSession, targetDir: string): Promise<s
 
   // 讀取並排序所有 chunks
   const chunkFiles = readdirSync(session.temp_dir)
-    .filter(f => f.startsWith("chunk_"))
+    .filter((f) => f.startsWith("chunk_"))
     .sort();
 
   // 建立輸出串流
@@ -298,6 +306,9 @@ async function mergeChunks(session: UploadSession, targetDir: string): Promise<s
 /**
  * 計算需要的 chunk 數量
  */
-export function calculateChunkCount(fileSize: number, chunkSize: number = CHUNK_SIZE_BYTES): number {
+export function calculateChunkCount(
+  fileSize: number,
+  chunkSize: number = CHUNK_SIZE_BYTES,
+): number {
   return Math.ceil(fileSize / chunkSize);
 }

tests/converters/mineru.test.ts

@@ -51,7 +51,6 @@ describe("MinerU converter md-t mode", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "mineru") {
         mineruArgs = args;
@@ -64,7 +63,10 @@ describe("MinerU converter md-t mode", () => {
         if (!existsSync(autoDir)) {
           mkdirSync(autoDir, { recursive: true });
         }
-        writeFileSync(join(autoDir, "output.md"), "# Test\n\n| Col1 | Col2 |\n|---|---|\n| A | B |");
+        writeFileSync(
+          join(autoDir, "output.md"),
+          "# Test\n\n| Col1 | Col2 |\n|---|---|\n| A | B |",
+        );
         callback(null, "MinerU conversion complete", "");
       } else if (cmd === "tar") {
         // Simulate .tar creation (no compression)
@@ -103,7 +105,6 @@ describe("MinerU converter md-i mode", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "mineru") {
         capturedArgs = args;
@@ -156,7 +157,6 @@ describe("MinerU converter .tar output (no compression)", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "mineru") {
         // Simulate MinerU creating output
@@ -194,9 +194,8 @@ describe("MinerU converter .tar output (no compression)", () => {
   test("should reject on mineru error", async () => {
     const mockExecFile: ExecFileFn = (
       cmd: string,
-      args: string[],
+      _args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "mineru") {
         callback(new Error("MinerU failed") as ExecFileException, "", "Error processing file");
@@ -204,8 +203,9 @@ describe("MinerU converter .tar output (no compression)", () => {
     };
 
     const targetPath = join(testDir, "output.tar");
-    expect(convert("test.pdf", "pdf", "md-t", targetPath, undefined, mockExecFile))
+    expect(convert("test.pdf", "pdf", "md-t", targetPath, undefined, mockExecFile)).rejects.toMatch(
-      .rejects.toMatch(/mineru error/);
+      /mineru error/,
+    );
   });
 
   test("should use correct tar arguments without compression", async () => {
@@ -215,7 +215,6 @@ describe("MinerU converter .tar output (no compression)", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "mineru") {
         const outputDir = args[3];
@@ -253,7 +252,6 @@ describe("MinerU converter .tar output (no compression)", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "mineru") {
         const outputDir = args[3];

tests/converters/pdfmathtranslate.test.ts

@@ -2,7 +2,7 @@ import { test, expect, describe, beforeEach, afterEach } from "bun:test";
 import { convert, properties } from "../../src/converters/pdfmathtranslate";
 import type { ExecFileException } from "node:child_process";
 import { ExecFileFn } from "../../src/converters/types";
-import { mkdirSync, existsSync, writeFileSync, rmSync, readFileSync } from "node:fs";
+import { mkdirSync, existsSync, writeFileSync, rmSync, readdirSync } from "node:fs";
 import { join } from "node:path";
 
 // Skip common tests as PDFMathTranslate has different behavior (archive output)
@@ -54,7 +54,6 @@ describe("PDFMathTranslate converter - Chinese translation", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         pdf2zhCalled = true;
@@ -116,7 +115,6 @@ describe("PDFMathTranslate converter - English translation", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         pdf2zhArgs = args;
@@ -166,7 +164,6 @@ describe("PDFMathTranslate converter - Japanese translation", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         pdf2zhArgs = args;
@@ -216,7 +213,6 @@ describe("PDFMathTranslate converter - Traditional Chinese", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         pdf2zhArgs = args;
@@ -267,7 +263,6 @@ describe("PDFMathTranslate converter - Output structure", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         const outputDirIndex = args.indexOf("-o");
@@ -286,7 +281,6 @@ describe("PDFMathTranslate converter - Output structure", () => {
           tarSourceDir = args[cIndex + 1];
           // Read the files in the archive source directory
           if (existsSync(tarSourceDir)) {
-            const { readdirSync } = require("node:fs");
             archiveContents = readdirSync(tarSourceDir);
           }
         }
@@ -309,7 +303,6 @@ describe("PDFMathTranslate converter - Output structure", () => {
       cmd: string,
       args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         const outputDirIndex = args.indexOf("-o");
@@ -362,9 +355,8 @@ describe("PDFMathTranslate converter - Error handling", () => {
   test("should reject with error when pdf2zh fails", async () => {
     const mockExecFile: ExecFileFn = (
       cmd: string,
-      args: string[],
+      _args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         const error = new Error("Translation failed") as ExecFileException;
@@ -375,16 +367,15 @@ describe("PDFMathTranslate converter - Error handling", () => {
     const targetPath = join(testDir, "output.tar");
 
     await expect(
-      convert(testInputFile, "pdf", "pdf-zh", targetPath, undefined, mockExecFile)
+      convert(testInputFile, "pdf", "pdf-zh", targetPath, undefined, mockExecFile),
-    ).rejects.toMatch(/pdf2zh error/);
+    ).rejects.toThrow(/pdf2zh error|PDFMathTranslate error/);
   });
 
   test("should reject when no output PDF is generated", async () => {
     const mockExecFile: ExecFileFn = (
       cmd: string,
-      args: string[],
+      _args: string[],
       callback: (err: ExecFileException | null, stdout: string, stderr: string) => void,
-      options?: any,
     ) => {
       if (cmd === "pdf2zh") {
         // Don't create any output files
@@ -397,7 +388,7 @@ describe("PDFMathTranslate converter - Error handling", () => {
     const targetPath = join(testDir, "output.tar");
 
     await expect(
-      convert(testInputFile, "pdf", "pdf-zh", targetPath, undefined, mockExecFile)
+      convert(testInputFile, "pdf", "pdf-zh", targetPath, undefined, mockExecFile),
-    ).rejects.toMatch(/No.*PDF.*found/);
+    ).rejects.toThrow(/No.*PDF.*found|No translated PDF/);
   });
 });

tests/transfer/chunk-download.test.ts

@@ -13,7 +13,7 @@ import {
   getChunk,
   createChunkDownloadHeaders,
 } from "../../src/transfer/downloadManager";
-import { CHUNK_SIZE_BYTES, CHUNK_THRESHOLD_BYTES } from "../../src/transfer/constants";
+import { CHUNK_SIZE_BYTES } from "../../src/transfer/constants";
 
 const testDir = "./test-output-chunk-download";
 
@@ -32,7 +32,6 @@ describe("Chunk 下載資訊測試", () => {
 
   test("getChunkDownloadInfo 應返回正確的下載資訊", () => {
     const testFile = join(testDir, "large-file.bin");
-    const fileSize = 25 * 1024 * 1024; // 25MB
 
     // 建立一個假檔案（只寫入少量資料模擬）
     const content = Buffer.alloc(1024, "X"); // 1KB

tests/transfer/chunk-upload.test.ts

@@ -5,13 +5,9 @@
  */
 
 import { test, expect, describe, beforeEach, afterEach } from "bun:test";
-import { mkdirSync, existsSync, writeFileSync, rmSync, readFileSync, statSync } from "node:fs";
+import { mkdirSync, existsSync, rmSync, readFileSync, statSync } from "node:fs";
 import { join } from "node:path";
-import {
+import { handleChunkUpload, calculateChunkCount } from "../../src/transfer/uploadManager";
-  handleChunkUpload,
-  uploadSessionManager,
-  calculateChunkCount,
-} from "../../src/transfer/uploadManager";
 import { CHUNK_SIZE_BYTES } from "../../src/transfer/constants";
 
 const testDir = "./test-output-chunk-upload";
@@ -50,8 +46,16 @@ describe("Chunk 上傳整合測試", () => {
 
     // 上傳 chunk 1
     const result1 = await handleChunkUpload(
-      uploadId, 0, totalChunks, chunk1, fileName, totalSize,
+      uploadId,
-      userId, jobId, baseTempDir, targetDir
+      0,
+      totalChunks,
+      chunk1,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
     );
     expect(result1.success).toBe(true);
     expect(result1.completed).toBe(false);
@@ -59,16 +63,32 @@ describe("Chunk 上傳整合測試", () => {
 
     // 上傳 chunk 2
     const result2 = await handleChunkUpload(
-      uploadId, 1, totalChunks, chunk2, fileName, totalSize,
+      uploadId,
-      userId, jobId, baseTempDir, targetDir
+      1,
+      totalChunks,
+      chunk2,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
     );
     expect(result2.success).toBe(true);
     expect(result2.completed).toBe(false);
 
     // 上傳 chunk 3（最後一個）
     const result3 = await handleChunkUpload(
-      uploadId, 2, totalChunks, chunk3, fileName, totalSize,
+      uploadId,
-      userId, jobId, baseTempDir, targetDir
+      2,
+      totalChunks,
+      chunk3,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
     );
     expect(result3.success).toBe(true);
     expect(result3.completed).toBe(true);
@@ -106,10 +126,54 @@ describe("Chunk 上傳整合測試", () => {
     mkdirSync(targetDir, { recursive: true });
 
     // 亂序上傳：3, 1, 0, 2
-    await handleChunkUpload(uploadId, 3, totalChunks, chunk3, fileName, totalSize, userId, jobId, baseTempDir, targetDir);
+    await handleChunkUpload(
-    await handleChunkUpload(uploadId, 1, totalChunks, chunk1, fileName, totalSize, userId, jobId, baseTempDir, targetDir);
+      uploadId,
-    await handleChunkUpload(uploadId, 0, totalChunks, chunk0, fileName, totalSize, userId, jobId, baseTempDir, targetDir);
+      3,
-    const finalResult = await handleChunkUpload(uploadId, 2, totalChunks, chunk2, fileName, totalSize, userId, jobId, baseTempDir, targetDir);
+      totalChunks,
+      chunk3,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
+    );
+    await handleChunkUpload(
+      uploadId,
+      1,
+      totalChunks,
+      chunk1,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
+    );
+    await handleChunkUpload(
+      uploadId,
+      0,
+      totalChunks,
+      chunk0,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
+    );
+    const finalResult = await handleChunkUpload(
+      uploadId,
+      2,
+      totalChunks,
+      chunk2,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
+    );
 
     expect(finalResult.success).toBe(true);
     expect(finalResult.completed).toBe(true);
@@ -141,13 +205,46 @@ describe("Chunk 上傳整合測試", () => {
     mkdirSync(targetDir, { recursive: true });
 
     // 上傳 chunk 0
-    await handleChunkUpload(uploadId, 0, totalChunks, chunk0, fileName, totalSize, userId, jobId, baseTempDir, targetDir);
+    await handleChunkUpload(
+      uploadId,
+      0,
+      totalChunks,
+      chunk0,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
+    );
 
     // 重複上傳 chunk 0
-    await handleChunkUpload(uploadId, 0, totalChunks, chunk0, fileName, totalSize, userId, jobId, baseTempDir, targetDir);
+    await handleChunkUpload(
+      uploadId,
+      0,
+      totalChunks,
+      chunk0,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
+    );
 
     // 上傳 chunk 1
-    const result = await handleChunkUpload(uploadId, 1, totalChunks, chunk1, fileName, totalSize, userId, jobId, baseTempDir, targetDir);
+    const result = await handleChunkUpload(
+      uploadId,
+      1,
+      totalChunks,
+      chunk1,
+      fileName,
+      totalSize,
+      userId,
+      jobId,
+      baseTempDir,
+      targetDir,
+    );
 
     expect(result.success).toBe(true);
     expect(result.completed).toBe(true);

tests/transfer/transfer.test.ts

@@ -16,7 +16,6 @@ import {
   shouldUseChunkedUpload,
   calculateChunkCount,
   handleDirectUpload,
-  handleChunkUpload,
   uploadSessionManager,
 } from "../../src/transfer/uploadManager";
 import {
@@ -148,7 +147,7 @@ describe("上傳管理測試", () => {
     const testContent = "Hello, World!";
     const file = new File([testContent], "test.txt", { type: "text/plain" });
 
-    const result = await handleDirectUpload(file as any, targetDir, "test.txt");
+    const result = await handleDirectUpload(file, targetDir, "test.txt");
 
     expect(result.success).toBe(true);
     expect(existsSync(join(targetDir, "test.txt"))).toBe(true);
@@ -309,7 +308,7 @@ describe("上傳會話管理測試", () => {
       "large-file.pdf",
       50 * 1024 * 1024, // 50MB
       10, // 10 chunks
-      testDir
+      testDir,
     );
 
     expect(session.upload_id).toBe(uploadId);