add check every second active tab

Author: hai-altx-soft

manifest.json

@@ -18,7 +18,8 @@
         "permissions": [
             "tabs",
             "activeTab",
-            "storage"
+            "storage",
+            "idle"
         ],
         "background": {
             "scripts": ["scripts/common.js", 

scripts/background.js

@@ -10,6 +10,23 @@ chrome.tabs.onActivated.addListener(function (info) {
     });
 });
 
-chrome.windows.getLastFocused({populate: true}, function (window){
-    var s = window;
-});
+setInterval(backgroundCheck, SETTINGS_INTERVAL_CHECK);
+
+function backgroundCheck() {
+    chrome.windows.getLastFocused({ populate: true }, function (currentWindow) {
+        if (tabs.length > 0) {
+            var activeTab = currentWindow.tabs.find(o => o.active === true);
+            if (activeTab !== undefined) {
+                var activeUrl = activity.extractHostname(activeTab.url);
+                var tab = activity.getTab(activeUrl);
+                if (tab !== undefined) {
+                    chrome.idle.queryState(SETTINGS_INTERVAL_INACTIVITY, function (state) {
+                        if (state === 'active') {
+                            tab.summaryTime += 1;
+                        }
+                    });
+                }
+            }
+        }
+    });
+}

scripts/common.js

@@ -1,4 +1,6 @@
 var STORAGE_TABS = 'tabs';
+var SETTINGS_INTERVAL_INACTIVITY = 30;
+var SETTINGS_INTERVAL_CHECK = 1000;
 
 function isEmpty(obj) {
     for (var prop in obj) {

scripts/tab.js

@@ -4,6 +4,6 @@ class Tab {
     constructor(url, favicon){
         this.url = url;
         this.favicon = favicon;
-        this.summaryTime = '';
+        this.summaryTime = 0;
     }
 };