using ErsatzTV.Core.Interfaces.Repositories;
using static ErsatzTV.Application.Libraries.Mapper;

namespace ErsatzTV.Application.Libraries;

public class GetLocalLibraryByIdHandler : IRequestHandler<GetLocalLibraryById, Option<LocalLibraryViewModel>>
{
    private readonly ILibraryRepository _libraryRepository;

    public GetLocalLibraryByIdHandler(ILibraryRepository libraryRepository) =>
        _libraryRepository = libraryRepository;

    public Task<Option<LocalLibraryViewModel>> Handle(
        GetLocalLibraryById request,
        CancellationToken cancellationToken) =>
        _libraryRepository.GetLocal(request.LibraryId).MapT(ProjectToViewModel);
}