From be311a2b30745d4832aaeec074c76e341fcdc275 Mon Sep 17 00:00:00 2001
From: HotelSync <admin@hotelsync.ru>
Date: Fri, 27 Mar 2026 14:39:00 +0300
Subject: [PATCH] fix: download button always visible; KKT test shows DTO setup
 instructions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Download button shows even without latest release (grayed out state)
- KKT test error "ДТО не запущен" now shows 3-step setup guide with atol.ru link

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/pages/EquipmentPage.tsx | 44 +++++++++++++++++++++++++++----------
 1 file changed, 33 insertions(+), 11 deletions(-)

diff --git a/src/pages/EquipmentPage.tsx b/src/pages/EquipmentPage.tsx
index addda60..4eb58d4 100644
--- a/src/pages/EquipmentPage.tsx
+++ b/src/pages/EquipmentPage.tsx
@@ -685,16 +685,33 @@ function WorkstationCard({
                         </button>
                       </div>
                     </div>
-                    {testResults[device.id] !== undefined && testResults[device.id] !== null && (
-                      <div className={cn(
-                        'mt-1 px-3 py-1.5 rounded-lg text-xs font-medium flex items-center gap-1.5',
-                        testResults[device.id]!.ok
-                          ? 'bg-emerald-50 text-emerald-700 dark:bg-emerald-900/20 dark:text-emerald-400'
-                          : 'bg-red-50 text-red-700 dark:bg-red-900/20 dark:text-red-400',
-                      )}>
-                        {testResults[device.id]!.ok ? <Check size={11} /> : <X size={11} />}
-                        {testResults[device.id]!.msg || (testResults[device.id]!.ok ? 'Успешно' : 'Ошибка')}
-                      </div>
+                    {testResults[device.id] !== undefined && testResults[device.id] !== null && (() => {
+                      const res = testResults[device.id]!
+                      const isDtoError = !res.ok && res.msg.includes('ДТО')
+                      return (
+                        <div className={cn(
+                          'mt-1 px-3 py-2 rounded-lg text-xs font-medium flex flex-col gap-1',
+                          res.ok
+                            ? 'bg-emerald-50 text-emerald-700 dark:bg-emerald-900/20 dark:text-emerald-400'
+                            : 'bg-red-50 text-red-700 dark:bg-red-900/20 dark:text-red-400',
+                        )}>
+                          <span className="flex items-center gap-1.5">
+                            {res.ok ? <Check size={11} /> : <X size={11} />}
+                            {res.msg || (res.ok ? 'Успешно' : 'Ошибка')}
+                          </span>
+                          {isDtoError && (
+                            <div className="mt-0.5 pl-4 space-y-0.5 font-normal text-red-600 dark:text-red-400">
+                              <p>Для работы кассы нужно установить и запустить <strong>АТОЛ ДТО 10</strong>:</p>
+                              <ol className="list-decimal list-inside space-y-0.5 pl-1">
+                                <li>Скачайте бесплатно с <a href="https://atol.ru" target="_blank" rel="noreferrer" className="underline">atol.ru</a> → Поддержка → ДТО 10</li>
+                                <li>Установите и запустите службу <strong>ATOL DTO Service</strong></li>
+                                <li>Порт по умолчанию: <strong>16732</strong></li>
+                              </ol>
+                            </div>
+                          )}
+                        </div>
+                      )
+                    })()}
                     )}
                   </div>
                 )}
@@ -818,7 +835,7 @@ export function EquipmentPage() {
               {updatingAll ? 'Отправка...' : 'Обновить все'}
             </button>
           )}
-          {latestRelease && (
+          {latestRelease ? (
             <a
               href={latestRelease.downloadUrl}
               download
@@ -828,6 +845,11 @@ export function EquipmentPage() {
               <Download size={15} />
               Скачать агент v{latestRelease.version}
             </a>
+          ) : (
+            <span className="inline-flex items-center gap-1.5 px-3 py-2 rounded-xl text-sm font-medium bg-slate-100 text-slate-400 dark:bg-slate-700 dark:text-slate-500 cursor-not-allowed">
+              <Download size={15} />
+              Агент недоступен
+            </span>
           )}
           <button
             onClick={() => setShowAdd(true)}