jellyfin/src/Jellyfin.Drawing/NullImageEncoder.cs

using System;
using System.Collections.Generic;
using MediaBrowser.Controller.Drawing;
using MediaBrowser.Model.Drawing;

namespace Jellyfin.Drawing;

/// <summary>
/// A fallback implementation of <see cref="IImageEncoder" />.
/// </summary>
public class NullImageEncoder : IImageEncoder
{
    /// <inheritdoc />
    public IReadOnlyCollection<string> SupportedInputFormats
        => new HashSet<string>(StringComparer.OrdinalIgnoreCase) { "png", "jpeg", "jpg" };

    /// <inheritdoc />
    public IReadOnlyCollection<ImageFormat> SupportedOutputFormats
        => new HashSet<ImageFormat>() { ImageFormat.Jpg, ImageFormat.Png };

    /// <inheritdoc />
    public string Name => "Null Image Encoder";

    /// <inheritdoc />
    public bool SupportsImageCollageCreation => false;

    /// <inheritdoc />
    public bool SupportsImageEncoding => false;

    /// <inheritdoc />
    public ImageDimensions GetImageSize(string path)
        => throw new NotImplementedException();

    /// <inheritdoc />
    public string EncodeImage(string inputPath, DateTime dateModified, string outputPath, bool autoOrient, ImageOrientation? orientation, int quality, ImageProcessingOptions options, ImageFormat outputFormat)
    {
        throw new NotImplementedException();
    }

    /// <inheritdoc />
    public void CreateImageCollage(ImageCollageOptions options, string? libraryName)
    {
        throw new NotImplementedException();
    }

    /// <inheritdoc />
    public void CreateSplashscreen(IReadOnlyList<string> posters, IReadOnlyList<string> backdrops)
    {
        throw new NotImplementedException();
    }

    /// <inheritdoc />
    public int CreateTrickplayTile(ImageCollageOptions options, int quality, int imgWidth, int? imgHeight)
    {
        throw new NotImplementedException();
    }

    /// <inheritdoc />
    public string GetImageBlurHash(int xComp, int yComp, string path)
    {
        throw new NotImplementedException();
    }
}