From 6b070915c98ed31f47340a3a6ebe55cc454360f7 Mon Sep 17 00:00:00 2001
From: Daniel Lando <daniel.sorridi@gmail.com>
Date: Fri, 20 Mar 2020 16:38:37 +0100
Subject: [PATCH] feat: Nodes lastActive field #319

---
 lib/ZwaveClient.js              | 12 +++++++++++-
 src/components/ControlPanel.vue |  6 ++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/lib/ZwaveClient.js b/lib/ZwaveClient.js
index 31d58903a06..5b27bbea1e6 100644
--- a/lib/ZwaveClient.js
+++ b/lib/ZwaveClient.js
@@ -277,6 +277,7 @@ function nodeAdded (nodeid) {
     available: false,
     hassDevices: {},
     failed: false,
+    lastActive: null,
     status: NODE_STATUS[5] // dead
   }
   addEmptyNodes(this.nodes)
@@ -415,6 +416,7 @@ function nodeReady (nodeid, nodeinfo) {
 
     ozwnode.ready = true
     ozwnode.status = NODE_STATUS[6]
+    ozwnode.lastActive = Date.now()
 
     // add it to know devices types (if not already present)
     if (!this.devices[ozwnode.device_id]) {
@@ -515,12 +517,20 @@ function notification (nodeid, notif, help) {
     case 6: // alive
       msg = 'node' + nodeid + ': node ' + NODE_STATUS[notif]
 
+      let ready = notif !== 5
+      let wasReady = ozwnode.ready
+
+      if (ready || (!ready && wasReady)) {
+        ozwnode.lastActive = Date.now()
+      }
+
       if (ozwnode.available) {
         ozwnode.status = NODE_STATUS[notif]
-        ozwnode.ready = notif !== 5
+        ozwnode.ready = ready
 
         this.emit('nodeStatus', ozwnode)
       }
+
       break
     default:
       msg = 'Unknown notification code ' + notif
diff --git a/src/components/ControlPanel.vue b/src/components/ControlPanel.vue
index a44034db7e4..f492d5daee2 100644
--- a/src/components/ControlPanel.vue
+++ b/src/components/ControlPanel.vue
@@ -72,7 +72,8 @@
               <td>{{ props.item.name || '' }}</td>
               <td>{{ props.item.loc || '' }}</td>
               <td>{{ props.item.secure ? 'Yes' : 'No'}}</td>
-              <td>{{ props.item.status}}</td>
+              <td>{{ props.item.status }}</td>
+              <td>{{ props.item.lastActive ? (new Date(props.item.lastActive)).toLocaleString() : 'Never' }}</td>
             </tr>
           </template>
         </v-data-table>
@@ -710,7 +711,8 @@ export default {
         { text: 'Name', value: 'name' },
         { text: 'Location', value: 'loc' },
         { text: 'Secure', value: 'secure' },
-        { text: 'Status', value: 'status' }
+        { text: 'Status', value: 'status' },
+        { text: 'Last Active', value: 'lastActive' }
       ],
       rules: {
         required: value => {