From 7171e5ea09a8b417b447a3a8dd1636c6335e10ec Mon Sep 17 00:00:00 2001
From: Sases <admin@sases.pl>
Date: Mon, 8 Jun 2026 09:37:18 +0200
Subject: [PATCH] alarm clear on disconnect

---
 als_alert_screen.html | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/als_alert_screen.html b/als_alert_screen.html
index 16d87b1..0425ab6 100644
--- a/als_alert_screen.html
+++ b/als_alert_screen.html
@@ -190,7 +190,7 @@
     <div id="machines-grid"></div>
 </div>
 
-<div id="status-bar">WS: 0 / 0</div>
+<!-- <div id="status-bar">WS: 0 / 0</div> -->
 
 <script>
 const MACHINES = [
@@ -239,7 +239,7 @@ function connect(id) {
     ws.onmessage = (ev) => {
         try {
             const msg = JSON.parse(ev.data);
-            if (msg.type === "machine_update" && msg.data) {
+            if (msg.data) {
                 machineData[id] = { ...msg.data, _ts: msg.timestamp };
                 updateDisplay();
             }
@@ -253,6 +253,11 @@ function connect(id) {
 
     ws.onclose = () => {
         wsStatus[id] = "disconnected";
+        // Usuwamy dane maszyny przy rozłączeniu – nie możemy potwierdzić
+        // aktualnego stanu, więc nie trzymamy przestarzałego alarmu w cache.
+        // Po ponownym połączeniu serwer wyśle aktualny stan.
+        delete machineData[id];
+        updateDisplay();
         refreshStatus();
         setTimeout(() => connect(id), RECONNECT_MS);
     };
@@ -305,7 +310,7 @@ function renderCards(alarms) {
         card.className = "machine-card";
         card.innerHTML = `
             <div class="card-machine-id">${d.machine ?? id}</div>
-            <div class="card-status">${d.status ?? "ALARM"}</div>
+            <!-- <div class="card-status">${d.status ?? "ALARM"}</div> -->
         `;
         grid.appendChild(card);
     });