using System;
using System.Threading;
using System.Threading.Tasks;
using MaddoShared;

namespace ImageCatalog_2.Services
{
    public readonly record struct ImageProcessedUpdate(string Status, int Total, int Processed);

    public sealed class ImageProcessingRunRequest
    {
        public required ImageCreationService.Options Options { get; init; }
    }

    public sealed class ImageProcessingRunResult
    {
        public required string FinalSpeedCounter { get; init; }
    }

    public interface IImageProcessingCoordinator
    {
        Task<ImageProcessingRunResult> RunAsync(
            ImageProcessingRunRequest request,
            CancellationToken token,
            Action<ImageProcessedUpdate> onImageProcessed,
            Action<string> onSpeedUpdated);
    }
}