using FluentResults;
using NexusReader.Application.Abstractions.Messaging;
using NexusReader.Application.Abstractions.Services;

namespace NexusReader.Application.Queries.Reader;

internal sealed class GetReaderPageQueryHandler : IQueryHandler<GetReaderPageQuery, ReaderPageViewModel>
{
    private readonly IEpubService _epubService;

    public GetReaderPageQueryHandler(IEpubService epubService)
    {
        _epubService = epubService;
    }

    public async Task<Result<ReaderPageViewModel>> Handle(GetReaderPageQuery request, CancellationToken cancellationToken)
    {
        return await _epubService.GetEpubContentAsync(request.ChapterIndex);
    }
}