update structure

ModpackUpdater.Manager/UpdateCheckResult.vb

@@ -0,0 +1,23 @@
+Imports ModpackUpdater.Model
+
+Public Class UpdateCheckResult
+
+    Public Property IsLegacy As Boolean
+    Public ReadOnly Property SyncFiles As New List(Of UpdateSyncFile)
+
+    Public Property CurrentVersion As Version
+    Public Property LatestVersion As Version
+    Public ReadOnly Property UpdateActions As New List(Of UpdateAction)
+    Public Property HasError As Boolean
+
+    Public ReadOnly Property HasUpdates As Boolean
+        Get
+            If IsLegacy Then
+                Return SyncFiles.Where(Function(n) n.SyncAction <> UpdateSyncAction.None).Any
+            Else
+                Return CurrentVersion < LatestVersion
+            End If
+        End Get
+    End Property
+
+End Class