Shorten duration format

chadj · Jun 24, 2024 · b7b4905 · b7b4905
1 parent 611873d
commit b7b4905
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/index.html b/index.html
@@ -204,13 +204,13 @@ <h1>Li Time Battery Status</h1>
                         if(current > 0) {
                             let duration = Math.abs((capacityAh - remianingAh) / current).toFixed(3);
                             let hours = Math.floor(duration);
-                            let minutes = Math.round((duration - hours) * 60);
-                            state = fmt.format(hours) + " hours " + fmt.format(minutes) + " minutes till charged";
+                            let minutes = new String(Math.round((duration - hours) * 60)).padStart(2, '0');
+                            state = fmt.format(hours) + "h " + minutes + "m till charged";
                         } else if(current < 0) {
                             let duration = Math.abs(remianingAh / current).toFixed(3);
                             let hours = Math.floor(duration);
-                            let minutes = Math.round((duration - hours) * 60);
-                            state = fmt.format(hours) + " hours " + fmt.format(minutes) + " minutes till depleted";
+                            let minutes = new String(Math.round((duration - hours) * 60)).padStart(2, '0');
+                            state = fmt.format(hours) + "h " + minutes + "m till depleted";
                         }
 
                         $vf.value = voltage + ' / ' + current;