Move files for better organization

src/Models/PDFReport.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+using ReceiptPDFBuilder.Helpers;
+
+namespace ReceiptPDFBuilder.Models;
+
+class PDFReport : ChangeNotifier
+{
+    private string _baseFolder;
+    private string _title;
+    private List<ReportFile> _files;
+    private DateTime _lastSaved;
+    private DateTime? _lastGenerated;
+
+    public PDFReport()
+    {
+        _baseFolder = "";
+        _title = "";
+        _files = [];
+        _lastSaved = DateTime.Now;
+        _lastGenerated = null;
+    }
+
+    public string BaseFolder
+    {
+        get => _baseFolder;
+        set { _baseFolder = value; NotifyPropertyChanged(); }
+    }
+
+    public string Title
+    {
+        get => _title;
+        set { _title = value; NotifyPropertyChanged(); }
+    }
+
+    public List<ReportFile> Files
+    {
+        get => _files;
+        set { _files = value; NotifyPropertyChanged(); }
+    }
+
+    public DateTime LastSaved
+    {
+        get => _lastSaved;
+        set { _lastSaved = value; NotifyPropertyChanged(); }
+    }
+
+    public DateTime? LastGenerated
+    {
+        get => _lastGenerated;
+        set { _lastGenerated = value; NotifyPropertyChanged(); }
+    }
+}