[Core] Fixed Compat Image Logic

Author: Linwenxuan04

Lagrange.Core/Internal/Packets/Service/NTV2RichMedia.cs

@@ -118,7 +118,7 @@ private static FileInfo BuildFileInfo(RichMediaEntityBase entity)
                 stream.Seek(0, SeekOrigin.Begin);
 
                 var type = ImageHelper.Resolve(fileHead, out var size);
-                info.Type = new FileType { Type = 2, PicFormat = (uint)type };
+                info.Type = new FileType { Type = 1, PicFormat = (uint)type };
                 info.Width = (uint)size.X;
                 info.Height = (uint)size.Y;
                 info.FileName = $"{md5}.{type switch
@@ -129,6 +129,7 @@ private static FileInfo BuildFileInfo(RichMediaEntityBase entity)
                     ImageFormat.Bmp => "bmp",
                     _ => "unknown"
                 }}";
+                info.Original = 1;
                 break;
             }
             case RecordEntity:
@@ -139,7 +140,7 @@ private static FileInfo BuildFileInfo(RichMediaEntityBase entity)
                 stream.Seek(0, SeekOrigin.Begin);
 
                 var type = AudioHelper.DetectAudio(payload);
-                info.Type = new FileType { Type = 1, VoiceFormat = 1 };
+                info.Type = new FileType { Type = 3, VoiceFormat = 1 };
                 info.Time = type switch
                 {
                     AudioFormat.TenSilkV3 => (uint)AudioHelper.GetTenSilkTime(payload),

Lagrange.Core/Message/Entities/ImageEntity.cs

@@ -57,11 +57,11 @@ public override async Task Postprocess(BotContext context, BotMessage message)
     public override string ToPreviewString() => Summary;
     internal override Elem[] Build()
     {
-        if (_compat == null)
+        if (_compat != null)
         {
             var compatElem = IsGroup
-                ? new Elem { NotOnlineImage = ProtoHelper.Deserialize<NotOnlineImage>(_compat) }
-                : new Elem { CustomFace = ProtoHelper.Deserialize<CustomFace>(_compat) };
+                ? new Elem { CustomFace = ProtoHelper.Deserialize<CustomFace>(_compat) }
+                : new Elem { NotOnlineImage = ProtoHelper.Deserialize<NotOnlineImage>(_compat) };
 
             return
             [