initial commit

Models/BasePageModel.cs

@@ -0,0 +1,19 @@
+using Microsoft.Data.SqlClient;
+
+namespace Library.Models;
+
+public class BasePageModel
+{
+	public string PageTitle = "";
+	public UserData? UserData = null;
+	
+	public CategoryTreeData CategoryTree { init => m_CategoryTree = value; get => m_CategoryTree; }
+	private CategoryTreeData m_CategoryTree = new( );
+		public BasePageModel( SqlConnection? db )
+	{
+		if ( db != null )
+		{
+			m_CategoryTree.LoadCategoryTree( db! );
+		}
+	}
+}