From 531da8a1c0760c8ebf121ac83ba4c840ead9e443 Mon Sep 17 00:00:00 2001
From: SamusAranX <hallo@emmalyx.site>
Date: Fri, 12 May 2023 01:56:37 +0200
Subject: Changed LastPlayed field from string to nullable DateTime (#4861)

* Changed LastPlayed field from string to nullable DateTime

Added ApplicationData.LastPlayedString property
Added NullableDateTimeConverter for the DateTime->string conversion in Avalonia

* Added migration from string-based last_played to DateTime-based last_played_utc

* Updated comment style

* Added MarkupExtension to NullableDateTimeConverter and changed its usage

Cleaned up leftover usings

* Missed one comment
---
 .../UI/Helpers/NullableDateTimeConverter.cs        | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/Ryujinx.Ava/UI/Helpers/NullableDateTimeConverter.cs

(limited to 'src/Ryujinx.Ava/UI/Helpers/NullableDateTimeConverter.cs')

diff --git a/src/Ryujinx.Ava/UI/Helpers/NullableDateTimeConverter.cs b/src/Ryujinx.Ava/UI/Helpers/NullableDateTimeConverter.cs
new file mode 100644
index 00000000..1d862de0
--- /dev/null
+++ b/src/Ryujinx.Ava/UI/Helpers/NullableDateTimeConverter.cs
@@ -0,0 +1,38 @@
+using Avalonia.Data.Converters;
+using Avalonia.Markup.Xaml;
+using Ryujinx.Ava.Common.Locale;
+using System;
+using System.Globalization;
+
+namespace Ryujinx.Ava.UI.Helpers
+{
+    internal class NullableDateTimeConverter : MarkupExtension, IValueConverter
+    {
+        private static readonly NullableDateTimeConverter _instance = new();
+
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null)
+            {
+                return LocaleManager.Instance[LocaleKeys.Never];
+            }
+
+            if (value is DateTime dateTime)
+            {
+                return dateTime.ToLocalTime().ToString(culture);
+            }
+
+            throw new NotSupportedException();
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotSupportedException();
+        }
+
+        public override object ProvideValue(IServiceProvider serviceProvider)
+        {
+            return _instance;
+        }
+    }
+}
\ No newline at end of file
-- 
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