Initial Push

2026-02-11 08:38:36 +01:00
commit 627050501d
81 changed files with 5500 additions and 0 deletions
--- a/uniper_hmi/UniperHMI/Pages/ViewModels/EventsPageVM.cs
+++ b/uniper_hmi/UniperHMI/Pages/ViewModels/EventsPageVM.cs
@@ -0,0 +1,109 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using System.Collections.ObjectModel;
+using System.Windows;
+using TcEventLoggerAdsProxyLib;
+
+namespace UniperHMI
+{
+    public partial class EventData : ObservableObject
+    {
+        [ObservableProperty]
+        public uint id;
+
+        [ObservableProperty]
+        public string? message;
+
+        [ObservableProperty]
+        public DateTime raised;
+
+        [ObservableProperty]
+        public DateTime cleared;
+
+        [ObservableProperty]
+        public DateTime confirmed;
+    };
+
+    public sealed partial class EventsPageVM : ObservableObject
+    {
+        public ObservableCollection<EventData> CurrentEvents { get; private set; } = [];
+        private readonly object _lock = new();
+
+        private readonly TcEventLogger _logger;
+
+        [ObservableProperty]
+        private EventData? currentEvent;
+
+        // 599264352000000000 ticks is a date used by beckhoff for events that didnt happen up to this point
+        private const long NoTime = 599264352000000000;
+
+
+        public EventsPageVM(TcEventLogger logger)
+        {
+            _logger = logger;
+
+            _logger.AlarmRaised += SimpleAlarmRaisedEvent;
+            _logger.AlarmCleared += SimpleAlarmClearedEvent;
+            _logger.AlarmConfirmed += SimpleConfirmedAlarmEvent;
+
+            _logger.Connect("10.103.32.50.1.1");
+
+            GetAllActiveEvents();
+        }
+
+        private void RebuildCurrentEventsList()
+        {
+            lock (_lock)
+            {
+                CurrentEvents.Clear();
+            }
+
+            GetAllActiveEvents();
+        }
+
+        private void SimpleConfirmedAlarmEvent(TcAlarm alarm, bool remove)
+        {
+            Application.Current.Dispatcher.BeginInvoke(RebuildCurrentEventsList);
+        }
+
+        private void SimpleAlarmClearedEvent(TcAlarm alarm, bool remove)
+        {
+            Application.Current.Dispatcher.BeginInvoke(RebuildCurrentEventsList);
+        }
+
+        private void SimpleAlarmRaisedEvent(TcAlarm alarm)
+        {
+            Application.Current.Dispatcher.BeginInvoke(RebuildCurrentEventsList);
+        }
+
+        private void GetAllActiveEvents()
+        {
+            EventData eventData;
+            List<EventData> tempEventList = [];
+
+            lock (_lock)
+            {
+                foreach (var alarm in _logger.ActiveAlarms)
+                {
+                    eventData = new()
+                    {
+                        Id = alarm.EventId,
+                        Message = alarm.GetText(1033),
+                        Raised = alarm.TimeRaised,
+                        Cleared = alarm.TimeCleared,
+                        Confirmed = alarm.TimeConfirmed
+                    };
+
+                    tempEventList.Add(eventData);
+                }
+
+                IEnumerable<EventData> _eventQuery =
+                from data in tempEventList
+                orderby data.Raised descending
+                select data;
+
+                CurrentEvent = _eventQuery.FirstOrDefault();
+                CurrentEvents = new ObservableCollection<EventData>(_eventQuery);
+            }
+        }
+    }
+}