Epubのクラス定義

Epub/KoeBook.Epub/Audio.cs

@@ -0,0 +1,21 @@
+using System;
+using NAudio.Wave;
+
+namespace KoeBook.Epub;
+
+public sealed class Audio
+{
+    public TimeSpan TotalTime { get; }
+    private byte[] _mp3Data = [];
+
+    public Audio(byte[] mp3Data)
+    {
+        _mp3Data = mp3Data;
+        using var ms = new MemoryStream();
+        ms.Write(_mp3Data.AsSpan());
+        ms.Flush();
+        ms.Position = 0;
+        using var reader = new Mp3FileReader(ms);
+        TotalTime = reader.TotalTime;
+    }
+}

Epub/KoeBook.Epub/Chapter.cs

@@ -0,0 +1,7 @@
+namespace KoeBook.Epub;
+
+public class Chapter
+{
+    public List<string> Sections = [];
+    public string? Title { get; set; }
+}

Epub/KoeBook.Epub/CssStyle.cs

@@ -0,0 +1,7 @@
+namespace KoeBook.Epub;
+
+public class CssStyle
+{
+    public string? Name { get; set; }
+    public string? Text { get; set; }
+}

Epub/KoeBook.Epub/Element.cs

@@ -0,0 +1,6 @@
+namespace KoeBook.Epub;
+
+public abstract class Element
+{
+    public string? StyleName { get; set; }
+}

Epub/KoeBook.Epub/EpubDocument.cs

@@ -0,0 +1,15 @@
+using System.Globalization;
+using System.Xml;
+
+namespace KoeBook.Epub;
+
+public class EpubDocument(string title, string author)
+{
+    public string Title { get; set; } = title;
+    public string Author { get; set; } = author;
+
+    public string CoverFilePath { get; set; } = "";
+
+    public List<CssStyle>? CssStyles { get; set; }
+    public List<Chapter>? Chapters { get; set; }
+}

Epub/KoeBook.Epub/KoeBook.Epub.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FastEnum" Version="1.8.0" />
+    <PackageReference Include="NAudio" Version="2.2.1" />
   </ItemGroup>
-
+  
 </Project>

Epub/KoeBook.Epub/Paragraph.cs

@@ -0,0 +1,7 @@
+namespace KoeBook.Epub;
+
+public sealed class Paragraph : Element
+{
+    public Audio? Audio { get; set; }
+    public string? Text { get; set; }
+}

Epub/KoeBook.Epub/Picture.cs

@@ -0,0 +1,6 @@
+namespace KoeBook.Epub;
+
+public class Picture(string path) : Element
+{
+    public string PictureFilePath { get; set; } = path;
+}

Epub/KoeBook.Epub/Section.cs

@@ -0,0 +1,14 @@
+namespace KoeBook.Epub;
+
+public sealed class Section
+{
+    public string Id { get; }
+    public string Title { get; set; } = "";
+    public List<Element> Elements { get; set; } = [];
+
+    internal Section(string title)
+    {
+        Title = title;
+        Id = Guid.NewGuid().ToString();
+    }
+}