using System;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
using Microsoft.Extensions.Logging;

namespace Emby.Server.Implementations.Library.Validators
{
    /// <summary>
    /// Class MusicGenresPostScanTask.
    /// </summary>
    public class MusicGenresPostScanTask : ILibraryPostScanTask
    {
        /// <summary>
        /// The library manager.
        /// </summary>
        private readonly ILibraryManager _libraryManager;
        private readonly ILogger _logger;
        private readonly IItemRepository _itemRepo;

        /// <summary>
        /// Initializes a new instance of the <see cref="MusicGenresPostScanTask" /> class.
        /// </summary>
        /// <param name="libraryManager">The library manager.</param>
        /// <param name="logger">The logger.</param>
        /// <param name="itemRepo">The item repository.</param>
        public MusicGenresPostScanTask(ILibraryManager libraryManager, ILogger logger, IItemRepository itemRepo)
        {
            _libraryManager = libraryManager;
            _logger = logger;
            _itemRepo = itemRepo;
        }

        /// <summary>
        /// Runs the specified progress.
        /// </summary>
        /// <param name="progress">The progress.</param>
        /// <param name="cancellationToken">The cancellation token.</param>
        /// <returns>Task.</returns>
        public Task Run(IProgress<double> progress, CancellationToken cancellationToken)
        {
            return new MusicGenresValidator(_libraryManager, _logger, _itemRepo).Run(progress, cancellationToken);
        }
    }
}