display actual size and saved space by hard links

src/Starward.Core/HoYoPlay/GameInfo.cs

@@ -71,21 +71,21 @@ public class GameInfoDisplay
     /// 大背景图
     /// </summary>
     [JsonPropertyName("background")]
-    public GameImage Background { get; set; }
+    public GameImage? Background { get; set; }
 
 
     /// <summary>
     /// 游戏Logo
     /// </summary>
     [JsonPropertyName("logo")]
-    public GameImage Logo { get; set; }
+    public GameImage? Logo { get; set; }
 
 
     /// <summary>
     /// 小缩略背景图
     /// </summary>
     [JsonPropertyName("thumbnail")]
-    public GameImage Thumbnail { get; set; }
+    public GameImage? Thumbnail { get; set; }
 
 }
 

src/Starward.Language/Lang.resx

@@ -1645,4 +1645,10 @@ Do you accept the risk and continue to use it?</value>
   <data name="GameLauncherSettingDialog_UseVersionPoster" xml:space="preserve">
     <value>Use Version Poster</value>
   </data>
+  <data name="GameSelector_ActualSizeOfInstalledGames" xml:space="preserve">
+    <value>Actual Size of Installed Games</value>
+  </data>
+  <data name="GameSelector_StorageSpaceSavedByHardLinks" xml:space="preserve">
+    <value>Storage Space Saved by Hard Links</value>
+  </data>
 </root>

src/Starward.Language/Lang.zh-CN.resx

@@ -1645,4 +1645,10 @@
   <data name="GameLauncherSettingDialog_UseVersionPoster" xml:space="preserve">
     <value>使用版本海报</value>
   </data>
+  <data name="GameSelector_ActualSizeOfInstalledGames" xml:space="preserve">
+    <value>已安装游戏实际占用空间</value>
+  </data>
+  <data name="GameSelector_StorageSpaceSavedByHardLinks" xml:space="preserve">
+    <value>通过硬链接节省存储空间</value>
+  </data>
 </root>

src/Starward/Features/GameSelector/GameBizDisplay.cs

@@ -1,5 +1,4 @@
-using CommunityToolkit.Mvvm.ComponentModel;
-using Starward.Core.HoYoPlay;
+using Starward.Core.HoYoPlay;
 using System.Collections.Generic;
 
 
@@ -11,18 +10,6 @@ public class GameBizDisplay
     public GameInfo GameInfo { get; set; }
 
 
-    public List<GameBizDisplayServer> Servers { get; set; } = new();
-
-}
-
-
-public class GameBizDisplayServer : ObservableObject
-{
-
-    public GameBizIcon GameBizIcon { get; set; }
-
-
-    public bool IsPinned { get; set => SetProperty(ref field, value); }
-
+    public List<GameBizIcon> Servers { get; set; } = new();
 
 }

src/Starward/Features/GameSelector/GameBizIcon.cs

@@ -10,6 +10,9 @@ public partial class GameBizIcon : ObservableObject, IEquatable<GameBizIcon>
 {
 
 
+    private const double GB = 1 << 30;
+
+
     public GameId GameId { get; set; }
 
     public GameBiz GameBiz { get; set; }
@@ -25,6 +28,15 @@ public partial class GameBizIcon : ObservableObject, IEquatable<GameBizIcon>
 
     public double MaskOpacity { get; set => SetProperty(ref field, value); } = 1.0;
 
+    public bool IsPinned { get; set => SetProperty(ref field, value); }
+
+    public string? InstallPath { get; set => SetProperty(ref field, value); }
+
+    public long TotalSize { get; set { field = value; OnPropertyChanged(nameof(TotalSizeText)); } }
+
+    public string? TotalSizeText => TotalSize == 0 ? null : $"{TotalSize / GB:F2}GB";
+
+
     public bool IsSelected
     {
         get;
@@ -61,6 +73,25 @@ public GameBizIcon(GameInfo gameInfo)
 
 
 
+    public void UpdateInfo()
+    {
+        GameIcon = GameBizToIcon(GameBiz);
+        ServerIcon = GameBizToServerIcon(GameBiz);
+        GameName = GameBiz.ToGameName();
+        ServerName = GameBiz.ToGameServerName();
+    }
+
+
+    public void UpdateInfo(GameInfo gameInfo)
+    {
+        GameIcon = gameInfo.Display.Icon.Url;
+        ServerIcon = GameBizToServerIcon(gameInfo.GameBiz);
+        GameName = gameInfo.Display.Name;
+        ServerName = gameInfo.GameBiz.ToGameServerName();
+    }
+
+
+
     private static string GameBizToIcon(GameBiz gameBiz)
     {
         return gameBiz.Game switch