From d5551e5cdfa828fdc81407b466e403a710de443e Mon Sep 17 00:00:00 2001
From: Lightczx <1686188646@qq.com>
Date: Thu, 1 Feb 2024 14:30:50 +0800
Subject: [PATCH] fix #1316

---
 .../Snap.Hutao/Control/Media/Rgba32.cs        |  3 +-
 .../Control/Text/DescriptionTextBlock.cs      | 48 +++++++++++++++----
 .../Web/Hutao/HutaoReleaseDescription.cs      | 16 +++++++
 .../Web/Hutao/HutaoVersionInformation.cs      |  6 +++
 4 files changed, 63 insertions(+), 10 deletions(-)
 create mode 100644 src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoReleaseDescription.cs

diff --git a/src/Snap.Hutao/Snap.Hutao/Control/Media/Rgba32.cs b/src/Snap.Hutao/Snap.Hutao/Control/Media/Rgba32.cs
index 836571c3..a0726a13 100644
--- a/src/Snap.Hutao/Snap.Hutao/Control/Media/Rgba32.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Control/Media/Rgba32.cs
@@ -49,7 +49,8 @@ internal struct Rgba32
     /// <param name="code">RGBA 代码</param>
     public unsafe Rgba32(uint code)
     {
-        // RRGGBBAA -> AABBGGRR
+        // uint layout: 0xRRGGBBAA -> AABBGGRR
+        // AABBGGRR -> RRGGBBAA
         fixed (Rgba32* pSelf = &this)
         {
             *(uint*)pSelf = BinaryPrimitives.ReverseEndianness(code);
diff --git a/src/Snap.Hutao/Snap.Hutao/Control/Text/DescriptionTextBlock.cs b/src/Snap.Hutao/Snap.Hutao/Control/Text/DescriptionTextBlock.cs
index b6f13817..a60ea1de 100644
--- a/src/Snap.Hutao/Snap.Hutao/Control/Text/DescriptionTextBlock.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Control/Text/DescriptionTextBlock.cs
@@ -8,6 +8,7 @@ using Microsoft.UI.Xaml.Media;
 using Snap.Hutao.Control.Extension;
 using Snap.Hutao.Control.Media;
 using Snap.Hutao.Control.Theme;
+using System.Diagnostics;
 using Windows.Foundation;
 using Windows.UI;
 
@@ -23,8 +24,11 @@ namespace Snap.Hutao.Control.Text;
 [DependencyProperty("TextStyle", typeof(Style), default(Style), nameof(OnTextStyleChanged))]
 internal sealed partial class DescriptionTextBlock : ContentControl
 {
-    private static readonly int ColorTagFullLength = "<color=#FFFFFFFF></color>".Length;
-    private static readonly int ColorTagLeftLength = "<color=#FFFFFFFF>".Length;
+    private static readonly int RgbaColorTagFullLength = "<color=#FFFFFFFF></color>".Length;
+    private static readonly int RgbaColorTagLeftLength = "<color=#FFFFFFFF>".Length;
+
+    private static readonly int RgbColorTagFullLength = "<color=#FFFFFF></color>".Length;
+    private static readonly int RgbColorTagLeftLength = "<color=#FFFFFF>".Length;
 
     private static readonly int ItalicTagFullLength = "<i></i>".Length;
     private static readonly int ItalicTagLeftLength = "<i>".Length;
@@ -53,7 +57,14 @@ internal sealed partial class DescriptionTextBlock : ContentControl
         TextBlock textBlock = (TextBlock)((DescriptionTextBlock)d).Content;
         ReadOnlySpan<char> description = MetadataSpecialNames.Handle((string)e.NewValue);
 
-        UpdateDescription(textBlock, description);
+        try
+        {
+            UpdateDescription(textBlock, description);
+        }
+        catch (Exception ex)
+        {
+            _ = ex;
+        }
     }
 
     private static void OnTextStyleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
@@ -81,13 +92,32 @@ internal sealed partial class DescriptionTextBlock : ContentControl
             // color tag
             else if (description[i..].StartsWith("<c"))
             {
-                AppendText(textBlock, description[last..i]);
-                Rgba32 color = new(description.Slice(i + 8, 8).ToString());
-                int length = description[(i + ColorTagLeftLength)..].IndexOf('<');
-                AppendColorText(textBlock, description.Slice(i + ColorTagLeftLength, length), color);
+                switch (description[i..].IndexOf('>'))
+                {
+                    case 16: // RgbaColorTag
+                        {
+                            AppendText(textBlock, description[last..i]);
+                            Rgba32 color = new(description.Slice(i + 8, 8).ToString());
+                            int length = description[(i + RgbaColorTagLeftLength)..].IndexOf('<');
+                            AppendColorText(textBlock, description.Slice(i + RgbaColorTagLeftLength, length), color);
 
-                i += length + ColorTagFullLength;
-                last = i;
+                            i += length + RgbaColorTagFullLength;
+                            last = i;
+                            break;
+                        }
+
+                    case 14: // RgbColorTag
+                        {
+                            AppendText(textBlock, description[last..i]);
+                            Rgba32 color = new(description.Slice(i + 8, 6).ToString());
+                            int length = description[(i + RgbColorTagLeftLength)..].IndexOf('<');
+                            AppendColorText(textBlock, description.Slice(i + RgbColorTagLeftLength, length), color);
+
+                            i += length + RgbColorTagFullLength;
+                            last = i;
+                            break;
+                        }
+                }
             }
 
             // italic
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoReleaseDescription.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoReleaseDescription.cs
new file mode 100644
index 00000000..6254806b
--- /dev/null
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoReleaseDescription.cs
@@ -0,0 +1,16 @@
+// Copyright (c) DGP Studio. All rights reserved.
+// Licensed under the MIT license.
+
+namespace Snap.Hutao.Web.Hutao;
+
+internal sealed class HutaoReleaseDescription
+{
+    [JsonPropertyName("cn")]
+    public string CN { get; set; } = default!;
+
+    [JsonPropertyName("en")]
+    public string EN { get; set; } = default!;
+
+    [JsonPropertyName("full")]
+    public string Full { get; set; } = default!;
+}
\ No newline at end of file
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoVersionInformation.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoVersionInformation.cs
index d05a3416..bf645b68 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoVersionInformation.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hutao/HutaoVersionInformation.cs
@@ -13,4 +13,10 @@ internal sealed class HutaoVersionInformation
 
     [JsonPropertyName("sha256")]
     public string? Sha256 { get; set; } = default!;
+
+    [JsonPropertyName("archive_urls")]
+    public List<string> ArchiveUrls { get; set; } = default!;
+
+    [JsonPropertyName("release_description")]
+    public HutaoReleaseDescription ReleaseDescription { get; set; } = default!;
 }
\ No newline at end of file