using System.IO;
using System.Threading.Tasks;
using ErsatzTV.Core.Domain;
using ErsatzTV.Core.Interfaces.FFmpeg;
using LanguageExt;

namespace ErsatzTV.Core.Interfaces.Images
{
    public interface IImageCache
    {
        Task<Either<BaseError, byte[]>> ResizeImage(byte[] imageBuffer, int height);
        Task<Either<BaseError, string>> SaveArtworkToCache(Stream stream, ArtworkKind artworkKind);
        Task<Either<BaseError, string>> CopyArtworkToCache(string path, ArtworkKind artworkKind);
        string GetPathForImage(string fileName, ArtworkKind artworkKind, Option<int> maybeMaxHeight);
        Task<bool> IsAnimated(string fileName);
        Task<string> CalculateBlurHash(string fileName, ArtworkKind artworkKind, int x, int y);
        Task<string> WriteBlurHash(string blurHash, IDisplaySize targetSize);
    }
}