using System;
using System.IO;

namespace Dpz.Core.Infrastructure;

public class TaglibFileForStream : TagLib.File.IFileAbstraction
{
    public TaglibFileForStream(Stream inputStream, string fileName)
    {
        var stream = new MemoryStream();
        if (inputStream.Position > 0)
        {
            inputStream.Position = 0;
        }
        inputStream.CopyTo(stream);
        ReadStream = stream;
        Name = fileName;
    }

    public void CloseStream(Stream stream)
    {
        if (stream == null)
        {
            throw new ArgumentNullException(nameof(stream));
        }

        stream.Close();
    }

    public string Name { get; }
    public Stream ReadStream { get; }
    public Stream WriteStream => throw new Exception($"type:{this} does not support writhing!");
}