From bfef6f651dc88568766b92e0cc09c85ca0c7b440 Mon Sep 17 00:00:00 2001
From: CN-JS-HuiBai <huyang@littlediary.cn>
Date: Fri, 3 Apr 2026 23:27:56 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E9=97=AE=E9=A2=983?=
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---
 public/js/main.js |  2 ++
 server.js         | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/public/js/main.js b/public/js/main.js
index aee13f7..7a69de7 100644
--- a/public/js/main.js
+++ b/public/js/main.js
@@ -461,6 +461,8 @@ document.addEventListener('DOMContentLoaded', () => {
             downloadSizeText.textContent = `${downloaded} / ${total} — 下载完成`;
             downloadProgressText.textContent = '100%';
             downloadProgressFill.style.width = '100%';
+            downloadSizeText.textContent = `${downloaded} / ${total} - download complete`;
+            if (transcodeDetailText) transcodeDetailText.textContent = 'Starting transcode...';
             setTimeout(() => {
                 showTranscodePhase();
             }, 600);
diff --git a/server.js b/server.js
index b31fccd..d979d6f 100644
--- a/server.js
+++ b/server.js
@@ -392,6 +392,8 @@ const ensureSourceCached = async ({ s3Client, bucket, key, targetPath, onProgres
         const s3Stream = response.Body;
         const totalBytes = response.ContentLength || 0;
         let downloadedBytes = 0;
+        let lastLoggedPercent = -1;
+        let lastLoggedBytes = 0;
 
         logger.log(`[download] response received bucket=${bucket} key=${key} totalBytes=${totalBytes || 0}`);
 
@@ -403,6 +405,14 @@ const ensureSourceCached = async ({ s3Client, bucket, key, targetPath, onProgres
             const writeStream = fs.createWriteStream(targetPath);
             s3Stream.on('data', (chunk) => {
                 downloadedBytes += chunk.length;
+                const percent = totalBytes ? Math.min(100, Math.round((downloadedBytes / totalBytes) * 100)) : 0;
+                const shouldLogPercent = totalBytes && percent >= lastLoggedPercent + 5;
+                const shouldLogBytes = !totalBytes && downloadedBytes >= lastLoggedBytes + (5 * 1024 * 1024);
+                if (shouldLogPercent || shouldLogBytes) {
+                    logger.log(`[download] progress bucket=${bucket} key=${key} downloadedBytes=${downloadedBytes} totalBytes=${totalBytes || 0} percent=${percent}`);
+                    lastLoggedPercent = percent;
+                    lastLoggedBytes = downloadedBytes;
+                }
                 if (typeof onProgress === 'function') {
                     onProgress({ totalBytes, downloadedBytes, cacheExists: false });
                 }