From d2391b95b3c6d8637a5aa435201f5fc641d75596 Mon Sep 17 00:00:00 2001
From: Eveldee <eveldee0680@live.fr>
Date: Fri, 18 Mar 2022 09:32:47 +0100
Subject: [PATCH] Add MkvEditCommand

---
 .../MkvPropEdit/MkvEditCommand.cs             | 116 ++++++++++++++++++
 MkvToolnixWrapper/Shared/MkvExtensions.cs     |  13 ++
 2 files changed, 129 insertions(+)
 create mode 100644 MkvToolnixWrapper/MkvPropEdit/MkvEditCommand.cs
 create mode 100644 MkvToolnixWrapper/Shared/MkvExtensions.cs

diff --git a/MkvToolnixWrapper/MkvPropEdit/MkvEditCommand.cs b/MkvToolnixWrapper/MkvPropEdit/MkvEditCommand.cs
new file mode 100644
index 0000000..4e041ff
--- /dev/null
+++ b/MkvToolnixWrapper/MkvPropEdit/MkvEditCommand.cs
@@ -0,0 +1,116 @@
+using System.Text;
+using MkvPropEditWrapper.Shared;
+
+namespace MkvPropEditWrapper;
+
+public class MkvEditCommand
+{
+    public const string CommandName = "mkvpropedit";
+
+    public class SubCommand
+    {
+        private int? _trackNumber;
+
+        private string? _property;
+        private string? _value;
+
+        public SubCommand()
+        {
+        }
+
+        public SubCommand(int trackNumber, string property, string value)
+        {
+            _trackNumber = trackNumber;
+            _property = property;
+            _value = value;
+        }
+
+        public SubCommand WithNumber(int number)
+        {
+            _trackNumber = number;
+
+            return this;
+        }
+        
+        public SubCommand WithProperty(string property)
+        {
+            _property = property;
+
+            return this;
+        }
+
+        public SubCommand WithValue(string value)
+        {
+            _value = value;
+
+            return this;
+        }
+        
+        public void AppendSelf(StringBuilder builder)
+        {
+            builder.Append($"track:{_trackNumber} --set {_property}:{_value}");
+        }
+
+        public override string ToString()
+        {
+            return $"track:{_trackNumber} --set {_property}:{_value}";
+        }
+    }
+
+    private string? _filePath;
+    private readonly IList<SubCommand> _subCommands;
+
+    public MkvEditCommand()
+    {
+        _subCommands = new List<SubCommand>();
+    }
+
+    public MkvEditCommand(string filePath)
+    {
+        _filePath = filePath;
+
+        _subCommands = new List<SubCommand>();
+    }
+    
+    public MkvEditCommand WithFilePath(string filePath)
+    {
+        _filePath = filePath;
+
+        return this;
+    }
+    
+    public MkvEditCommand AddSubCommand(SubCommand command)
+    {
+        _subCommands.Add(command);
+
+        return this;
+    }
+
+    public override string ToString()
+    {
+        var builder = new StringBuilder();
+
+        builder.Append($"{CommandName} {_filePath}");
+
+        foreach (var subCommand in _subCommands)
+        {
+            builder.Append(" --edit ");
+            subCommand.AppendSelf(builder);
+        }
+
+        return builder.ToString();
+    }
+}
+
+public static class SubCommandExtensions
+{
+    public static MkvEditCommand.SubCommand WithFlagDefault(this MkvEditCommand.SubCommand subCommand, bool flagDefault)
+    {
+        return subCommand.WithProperty(Flags.Default).WithValue(flagDefault.ToFlagBoolean());
+    }
+    
+    public static MkvEditCommand.SubCommand WithFlagForced(this MkvEditCommand.SubCommand subCommand, bool flagForced)
+    {
+        return subCommand.WithProperty(Flags.Forced).WithValue(flagForced.ToFlagBoolean());
+    }
+}
\ No newline at end of file
diff --git a/MkvToolnixWrapper/Shared/MkvExtensions.cs b/MkvToolnixWrapper/Shared/MkvExtensions.cs
new file mode 100644
index 0000000..5a57624
--- /dev/null
+++ b/MkvToolnixWrapper/Shared/MkvExtensions.cs
@@ -0,0 +1,13 @@
+namespace MkvPropEditWrapper.Shared;
+
+public static class MkvExtensions
+{
+    public static bool FromFlagBoolean(this string value) => value switch
+    {
+        "1" => true,
+        "0" => false,
+        _ => throw new ArgumentException("Value must be '0' or '1'", nameof(value))
+    };
+
+    public static string ToFlagBoolean(this bool value) => value ? "1" : "0";
+}
\ No newline at end of file