From 40372fe03f31b4b5e357d05c5454130a38b99e44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CNaeel=E2=80=9D?= <tazet@narod.ru>
Date: Wed, 15 Jul 2026 15:01:35 +0400
Subject: [PATCH] =?UTF-8?q?fix:=20=D0=92=D1=8B=D0=B1=D1=80=D0=B0=D1=82?=
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---
 site/app.py               |  2 +-
 site/templates/index.html | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/site/app.py b/site/app.py
index 75ee250..d70c0ea 100644
--- a/site/app.py
+++ b/site/app.py
@@ -20,7 +20,7 @@ if _sys_path_root not in sys.path:
     sys.path.insert(0, _sys_path_root)
 
 # Версия приложения (меняется при изменениях)
-VERSION = "0.0.27"
+VERSION = "0.0.28"
 
 
 def create_app():
diff --git a/site/templates/index.html b/site/templates/index.html
index 78d745d..cabefed 100644
--- a/site/templates/index.html
+++ b/site/templates/index.html
@@ -170,7 +170,19 @@ function rr() {
 function rm(i) { sf.splice(i, 1); const d = new DataTransfer(); sf.forEach(f => d.items.add(f)); fi.files = d.files; rr(); }
 
 window.addEventListener('load', () => { sf = []; fi.value = ''; rr(); /* прогрев upstream-соединения */ fetch('/health').catch(() => {}); });
-fi.addEventListener('change', () => { sf = Array.from(fi.files); rr(); });
+fi.addEventListener('change', () => {
+  const incoming = Array.from(fi.files);
+  // Добавляем к существующим, исключая дубликаты по имени+размеру
+  const seen = new Set(sf.map(f => f.name + '|' + f.size));
+  for (const f of incoming) {
+    if (!seen.has(f.name + '|' + f.size)) sf.push(f);
+  }
+  // Обновить file input — все файлы из sf
+  const d = new DataTransfer();
+  sf.forEach(f => d.items.add(f));
+  fi.files = d.files;
+  rr();
+});
 
 function ss(idx, h) { const e = document.getElementById('st-' + idx); if (e) e.innerHTML = h; }