switch DateTime.Now usages to DateTime.UtcNow

Project-Aurora/Project-Aurora/ConfigUI.xaml.cs

@@ -43,7 +43,7 @@ partial class ConfigUI : INotifyPropertyChanged
 
     private readonly AuroraControlInterface _controlInterface;
 
-    private DateTime _lastActivated = DateTime.Now;
+    private DateTime _lastActivated = DateTime.UtcNow;
     private readonly TimeSpan _renderTimeout = TimeSpan.FromMinutes(5);
     private readonly EffectColor _desktopColorScheme = new(0, 0, 0, 0);
 
@@ -146,7 +146,7 @@ public ConfigUI(Task<ChromaReader?> rzSdkManager, Task<PluginManager> pluginMana
 
     private void KeyboardTimerCallback()
     {
-        if (DateTime.Now - _lastActivated > _renderTimeout)
+        if (DateTime.UtcNow - _lastActivated > _renderTimeout)
         {
             return;
         }
@@ -339,7 +339,7 @@ private async Task MinimizeApp()
 
     private void Window_Activated(object? sender, EventArgs e)
     {
-        _lastActivated = DateTime.Now;
+        _lastActivated = DateTime.UtcNow;
     }
 
     private readonly Image _profileAdd = new()

Project-Aurora/Project-Aurora/Global.cs

@@ -82,7 +82,7 @@ public static void Initialize()
 #if DEBUG
         isDebug = true;
 #endif
-        var logFile = $"{DateTime.Now:yyyy-MM-dd HH.mm.ss}.log";
+        var logFile = $"{DateTime.UtcNow:yyyy-MM-dd HH.mm.ss}.log";
         var logPath = Path.Combine(AppDataDirectory, "Logs", logFile);
         logger = new LoggerConfiguration()
             .Enrich.FromLogContext()

Project-Aurora/Project-Aurora/Modules/Razer/RzHelper.cs

@@ -39,7 +39,7 @@ private set
     }
 
     private static DateTime _lastFetch = DateTime.UnixEpoch;
-    private static DateTime _lastUpdate = DateTime.Now;
+    private static DateTime _lastUpdate = DateTime.UtcNow;
     private static string? _currentAppExecutable = string.Empty;
 
     /// <summary>
@@ -87,7 +87,7 @@ public static bool IsStale()
         {
             return true;
         }
-        _lastFetch = DateTime.Now;
+        _lastFetch = DateTime.UtcNow;
         return false;
     }
 
@@ -106,35 +106,35 @@ public static void Initialize()
         {
             KeyboardColors.Provider = keyboard;
             KeyboardColors.IsDirty = true;
-            _lastUpdate = DateTime.Now;
+            _lastUpdate = DateTime.UtcNow;
         };
 
         sdkManager.MouseUpdated += (object? _, in ChromaMouse mouse) =>
         {
             MouseColors.Provider = mouse;
             MouseColors.IsDirty = true;
-            _lastUpdate = DateTime.Now;
+            _lastUpdate = DateTime.UtcNow;
         };
 
         sdkManager.MousepadUpdated += (object? _, in ChromaMousepad mousepad) =>
         {
             MousepadColors.Provider = mousepad;
             MousepadColors.IsDirty = true;
-            _lastUpdate = DateTime.Now;
+            _lastUpdate = DateTime.UtcNow;
         };
 
         sdkManager.HeadsetUpdated += (object? _, in ChromaHeadset headset) =>
         {
             HeadsetColors.Provider = headset;
             HeadsetColors.IsDirty = true;
-            _lastUpdate = DateTime.Now;
+            _lastUpdate = DateTime.UtcNow;
         };
 
         sdkManager.ChromaLinkUpdated += (object? _, in ChromaLink link) =>
         {
             ChromaLinkColors.Provider = link;
             ChromaLinkColors.IsDirty = true;
-            _lastUpdate = DateTime.Now;
+            _lastUpdate = DateTime.UtcNow;
         };
 
         sdkManager.AppDataUpdated += (object? _, in ChromaAppData appData) =>

Project-Aurora/Project-Aurora/Nodes/CelestialData.cs

@@ -35,11 +35,11 @@ public double SolarNoonPercentage
         {
             if (_invalidated)
             {
-                Coordinate = new Coordinate(Global.Configuration.Lat, Global.Configuration.Lon, DateTime.Now, El);
+                Coordinate = new Coordinate(Global.Configuration.Lat, Global.Configuration.Lon, DateTime.UtcNow, El);
                 _invalidated = false;
             }
 
-            var dateTime = DateTime.Now;
+            var dateTime = DateTime.UtcNow;
 
             if (dateTime.Hour != _currentHour)
             {

Project-Aurora/Project-Aurora/Settings/Controls/Window_GSIHttpDebug.xaml.cs

@@ -64,7 +64,7 @@ private void Window_Loaded(object? sender, RoutedEventArgs e) {
         // Start a timer to update the time displays for the request
         _timeDisplayTimer = new Timer(_ => Dispatcher.BeginInvoke(() => {
             if (_lastRequestTime.HasValue)
-                CurRequestTime.Text = _lastRequestTime + " (" + (DateTime.Now - _lastRequestTime).Value.TotalSeconds.ToString("0.00") + "s ago)";
+                CurRequestTime.Text = _lastRequestTime + " (" + (DateTime.UtcNow - _lastRequestTime).Value.TotalSeconds.ToString("0.00") + "s ago)";
         }, DispatcherPriority.DataBind), null, 0, 50);
     }
 
@@ -91,7 +91,7 @@ private void Net_listener_NewGameState(object? sender, IGameState gamestate)
         // Without this, an exception is thrown trying to update the text box.
         Dispatcher.BeginInvoke(() => SetJsonText(gamestate.Json), DispatcherPriority.DataBind);
         // Also record the time this request came in
-        _lastRequestTime = DateTime.Now;
+        _lastRequestTime = DateTime.UtcNow;
     }
 
     /// <summary>

Project-Aurora/Project-Aurora/Settings/Layers/AmbilightLayerHandler.cs

@@ -258,7 +258,7 @@ public class AmbilightLayerHandler : LayerHandler<AmbilightLayerHandlerPropertie
     private bool _brushChanged = true;
 
     private readonly Stopwatch _captureStopwatch = new();
-    private DateTime _lastProcessDetectTry = DateTime.Now;
+    private DateTime _lastProcessDetectTry = DateTime.UtcNow;
 
     public IEnumerable<string> Displays => _screenCapture?.GetDisplays() ?? ImmutableList<string>.Empty;
 
@@ -299,10 +299,10 @@ public override EffectLayer Render(IGameState gamestate)
         //for a frame when the user alt-tabs with the foregroundapp option selected
         if (TryGetCropRegion(out var newCropRegion))
             _cropRegion = newCropRegion;
-        else if (DateTime.Now - _lastProcessDetectTry > TimeSpan.FromSeconds(2))
+        else if (DateTime.UtcNow - _lastProcessDetectTry > TimeSpan.FromSeconds(2))
         {
             UpdateSpecificProcessHandle(Properties.SpecificProcess);
-            _lastProcessDetectTry = DateTime.Now;
+            _lastProcessDetectTry = DateTime.UtcNow;
         }
         //and because of that, this should never happen 
         if (_cropRegion.IsEmpty)

Project-Aurora/Project-Aurora/Settings/Layers/TimerLayerHandler.cs

@@ -164,7 +164,7 @@ private void SetTimer(double t) {
 
         public void Reset(double t) {
             SetTimer(t);
-            startAt = DateTime.Now;
+            startAt = DateTime.UtcNow;
             max = t;
         }
 
@@ -185,18 +185,10 @@ public void Extend(double t) {
         }
 
         /// <summary>Gets how many milliseconds has elapsed since starting timer.</summary>
-        public int Current {
-            get {
-                return (int)(DateTime.Now - startAt).TotalMilliseconds;
-            }
-        }
+        public int Current => (int)(DateTime.UtcNow - startAt).TotalMilliseconds;
 
         /// <summary>Gets how far through the timer is as a value between 0 and 1 (for use with the fade animation mode).</summary>
-        public double InterpolationValue {
-            get {
-                return Current / max;
-            }
-        }
+        public double InterpolationValue => Current / max;
 
         public void Disponse() {
             timer.Dispose();

Project-Aurora/Project-Aurora/Settings/Overrides/Logic/Generic/Delay.cs

@@ -38,13 +38,13 @@ protected override T Execute(IGameState gameState) {
             var val = Source.Evaluate(gameState);
             if (!EqualityComparer<T>.Default.Equals(val, lastValue)) {
                 // If different, record the time it changed and (add the delay so that we don't have to keep adding when checking later)
-                history.Enqueue((DateTime.Now.AddSeconds(Delay), val));
+                history.Enqueue((DateTime.UtcNow.AddSeconds(Delay), val));
                 lastValue = val;
             }
 
             // Next, check if the time next item in the queue changed has passed, update the current value
             // Note that we don't need to check other items since they are kept in order by the queue
-            if (history.Count > 0 && history.Peek().changeTime < DateTime.Now)
+            if (history.Count > 0 && history.Peek().changeTime < DateTime.UtcNow)
                 currentValue = history.Dequeue().value;
 
             return currentValue;

Project-Aurora/Project-Aurora/Utils/Time.cs

@@ -7,15 +7,15 @@ namespace Aurora.Utils;
 /// </summary>
 public static class Time
 {
-    private static readonly DateTime Epoch = new(1970, 1, 1);
+    private static readonly DateTime Epoch = DateTime.UnixEpoch;
 
     /// <summary>
     /// Gets the milliseconds since the epoch
     /// </summary>
     /// <returns>The time, in milliseconds, since the epoch</returns>
     public static long GetMillisecondsSinceEpoch()
     {
-        var span = DateTime.Now - Epoch;
+        var span = DateTime.UtcNow - Epoch;
         return (long)span.TotalMilliseconds;
     }