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(); }
+    }
+}

src/Models/ReportFile.cs

@@ -0,0 +1,83 @@
+using System;
+using System.IO;
+using System.Text.Json.Serialization;
+using ReceiptPDFBuilder.Helpers;
+
+namespace ReceiptPDFBuilder.Models;
+
+class ReportFile : ChangeNotifier
+{
+    private string _title;
+    private DateTime _receiptDateTime;
+    private string _notes;
+    private string _filePath;
+
+    public ReportFile()
+    {
+        _title = "";
+        _receiptDateTime = DateTime.Now;
+        _notes = "";
+        _filePath = "";
+    }
+
+    public ReportFile(ReportFile other)
+    {
+        Title = _title = other.Title;
+        ReceiptDateTime = _receiptDateTime = other.ReceiptDateTime;
+        Notes = _notes = other.Notes;
+        FilePath = _filePath = other.FilePath;
+    }
+
+    public string Title
+    {
+        get => _title;
+        set { _title = value; NotifyPropertyChanged(); }
+    }
+
+    public DateTime ReceiptDateTime
+    {
+        get => _receiptDateTime;
+        set 
+        { 
+            _receiptDateTime = value; 
+            NotifyPropertyChanged(); 
+            NotifyPropertyChanged(nameof(ReceiptDate));
+        }
+    }
+
+    [JsonIgnore]
+    public DateOnly ReceiptDate
+    {
+        get => DateOnly.FromDateTime(_receiptDateTime);
+    }
+
+    public string Notes
+    {
+        get => _notes;
+        set { _notes = value; NotifyPropertyChanged(); }
+    }
+
+    public string FilePath
+    {
+        get => _filePath;
+        set 
+        { 
+            _filePath = value;
+            NotifyPropertyChanged();
+            NotifyPropertyChanged(nameof(FileName));
+            NotifyPropertyChanged(nameof(IsFileFoundOnDisk));
+        }
+    }
+
+    [JsonIgnore]
+    public string FileName
+    {
+        get => Path.GetFileName(_filePath);
+    }
+
+    [JsonIgnore]
+    public bool IsFileFoundOnDisk
+    {
+        get => File.Exists(FilePath);
+    }
+}

src/Models/Settings.cs

@@ -0,0 +1,77 @@
+using System;
+using System.IO;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+using ReceiptPDFBuilder.Helpers;
+using ReceiptPDFBuilders.Helpers;
+
+namespace ReceiptPDFBuilder.Models;
+
+class Settings : ChangeNotifier
+{
+    private string _lastUsedPath;
+
+    public Settings()
+    {
+        _lastUsedPath = "";
+    }
+
+    [JsonInclude]
+    public string LastUsedPath
+    {
+        get => _lastUsedPath;
+        set { _lastUsedPath = value; NotifyPropertyChanged(); }
+    }
+
+    public static string GetSettingsFileName()
+    {
+        return "settings.json";
+    }
+
+    public static string GetSettingsPath()
+    {
+        var path = Path.Combine(
+            Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
+            "ReceiptPDFBuilder"
+        );
+        if (!Directory.Exists(path))
+        {
+            Directory.CreateDirectory(path);
+        }
+        return Path.Combine(path, GetSettingsFileName());
+    }
+
+    public async Task<string> SaveSettingsAsync()
+    {
+        var jsonContext = new SourceGenerationContext(Utilities.GetSerializerOptions());
+        using MemoryStream memoryStream = new MemoryStream();
+        await JsonSerializer.SerializeAsync(memoryStream, this, jsonContext.Settings);
+        memoryStream.Position = 0;
+        using var reader = new StreamReader(memoryStream);
+        var json = await reader.ReadToEndAsync();
+        await File.WriteAllTextAsync(GetSettingsPath(), json);
+        return json;
+    }
+
+    public static Settings LoadSettings()
+    {
+        var path = GetSettingsPath();
+        if (!File.Exists(path))
+        {
+            return new Settings();
+        }
+        var json = File.ReadAllText(GetSettingsPath());
+        var jsonContext = new SourceGenerationContext(Utilities.GetSerializerOptions());
+        return JsonSerializer.Deserialize<Settings>(json, jsonContext.Settings) ?? new Settings();
+    }
+
+    public static async Task<Settings> LoadSettingsAsync()
+    {
+        using FileStream fileStream = File.OpenRead(GetSettingsPath());
+        var jsonContext = new SourceGenerationContext(Utilities.GetSerializerOptions());
+        var output = await JsonSerializer.DeserializeAsync<Settings>(fileStream, jsonContext.Settings) ?? new Settings();
+        return output;
+    }
+}