Notification: move lastSeenTs to cache/noctalia/notifications-state.json

Assets/settings-default.json

@@ -179,17 +179,16 @@
   "network": {
     "wifiEnabled": true
   },
-  "notifications": {
-    "doNotDisturb": false,
-    "monitors": [],
-    "location": "top_right",
-    "alwaysOnTop": false,
-    "lastSeenTs": 0,
-    "respectExpireTimeout": false,
-    "lowUrgencyDuration": 3,
-    "normalUrgencyDuration": 8,
-    "criticalUrgencyDuration": 15
-  },
+    "notifications": {
+      "doNotDisturb": false,
+      "monitors": [],
+      "location": "top_right",
+      "alwaysOnTop": false,
+      "respectExpireTimeout": false,
+      "lowUrgencyDuration": 3,
+      "normalUrgencyDuration": 8,
+      "criticalUrgencyDuration": 15
+    },
   "osd": {
     "enabled": true,
     "location": "top_right",

Commons/Settings.qml

@@ -313,7 +313,6 @@ Singleton {
       property list<string> monitors: []
       property string location: "top_right"
       property bool alwaysOnTop: false
-      property real lastSeenTs: 0
       property bool respectExpireTimeout: false
       property int lowUrgencyDuration: 3
       property int normalUrgencyDuration: 8

Modules/Bar/Widgets/NotificationHistory.qml

@@ -31,12 +31,8 @@ NIconButton {
   readonly property bool showUnreadBadge: (widgetSettings.showUnreadBadge !== undefined) ? widgetSettings.showUnreadBadge : widgetMetadata.showUnreadBadge
   readonly property bool hideWhenZero: (widgetSettings.hideWhenZero !== undefined) ? widgetSettings.hideWhenZero : widgetMetadata.hideWhenZero
 
-  function lastSeenTs() {
-    return Settings.data.notifications?.lastSeenTs || 0
-  }
-
   function computeUnreadCount() {
-    var since = lastSeenTs()
+    var since = NotificationService.lastSeenTs
     var count = 0
     var model = NotificationService.historyList
     for (var i = 0; i < model.count; i++) {

Modules/Notification/NotificationHistoryPanel.qml

@@ -17,7 +17,7 @@ NPanel {
   panelKeyboardFocus: true
 
   onOpened: function () {
-    Settings.data.notifications.lastSeenTs = Time.timestamp * 1000
+    NotificationService.updateLastSeenTs()
   }
 
   panelContent: Rectangle {

Services/NotificationService.qml

@@ -16,6 +16,10 @@ Singleton {
   property int maxVisible: 5
   property int maxHistory: 100
   property string historyFile: Quickshell.env("NOCTALIA_NOTIF_HISTORY_FILE") || (Settings.cacheDir + "notifications.json")
+  property string stateFile: Settings.cacheDir + "notifications-state.json"
+
+  // State
+  property real lastSeenTs: 0
 
   // Models
   property ListModel activeList: ListModel {}
@@ -264,7 +268,7 @@ Singleton {
     saveHistory()
   }
 
-  // Persistence
+  // Persistence - History
   FileView {
     id: historyFileView
     path: historyFile
@@ -281,6 +285,23 @@ Singleton {
     }
   }
 
+  // Persistence - State (lastSeenTs, etc.)
+  FileView {
+    id: stateFileView
+    path: stateFile
+    printErrors: false
+    onLoaded: loadState()
+    onLoadFailed: error => {
+      if (error === 2)
+      writeAdapter()
+    }
+
+    JsonAdapter {
+      id: stateAdapter
+      property real lastSeenTs: 0
+    }
+  }
+
   Timer {
     id: saveTimer
     interval: 200
@@ -337,6 +358,35 @@ Singleton {
     }
   }
 
+  function loadState() {
+    try {
+      root.lastSeenTs = stateAdapter.lastSeenTs || 0
+
+      // Migration: if state file is empty but settings has lastSeenTs, migrate it
+      if (root.lastSeenTs === 0 && Settings.data.notifications && Settings.data.notifications.lastSeenTs) {
+        root.lastSeenTs = Settings.data.notifications.lastSeenTs
+        saveState()
+        Logger.i("Notifications", "Migrated lastSeenTs from settings to state file")
+      }
+    } catch (e) {
+      Logger.e("Notifications", "Load state failed:", e)
+    }
+  }
+
+  function saveState() {
+    try {
+      stateAdapter.lastSeenTs = root.lastSeenTs
+      stateFileView.writeAdapter()
+    } catch (e) {
+      Logger.e("Notifications", "Save state failed:", e)
+    }
+  }
+
+  function updateLastSeenTs() {
+    root.lastSeenTs = Time.timestamp * 1000
+    saveState()
+  }
+
   function getAppName(name) {
     if (!name || name.trim() === "")
       return "Unknown"