CIM73 - Add timer to show session duration

buildtool.php

@@ -48,7 +48,7 @@ $view .= '
 
 $view .= '<div class="content-block">
     <div class="block-header">
-        <i class="fa-solid fa-bars fa-sm"></i>
+        <i class="fa-solid fa-bars fa-sm"></i><span id="time">25:00</span>
     </div>
     <p id="servicetoken" value="" hidden>'.$bearertoken.'</p>
     <div>
@@ -91,6 +91,29 @@ echo '
 <script src = "./assets/DYMO.Label.Framework.latest.js?'.script_version.'" type="text/javascript" charset="UTF-8"> </script>
 <script>
 	var link = "'.$baseurl.'";
+
+    function startTimer(duration, display) {
+        var timer = duration, minutes, seconds;
+        setInterval(function () {
+            minutes = parseInt(timer / 60, 10);
+            seconds = parseInt(timer % 60, 10);
+    
+            minutes = minutes < 10 ? "0" + minutes : minutes;
+            seconds = seconds < 10 ? "0" + seconds : seconds;
+    
+            display.textContent = minutes + ":" + seconds;
+    
+            if (--timer < 0) {
+                timer = duration;
+            }
+        }, 1000);
+    }
+    
+    window.onload = function () {
+        var startMinute = 60 * 25,
+            display = document.querySelector(\'#time\');
+        startTimer(startMinute, display);
+    };
 </script>';