using BackOffice.BFF.Application.Common.Interfaces;
using MediatR;
using BffProto = BackOffice.BFF.PublicMessage.Protobuf;
using CmsProto = CMSMicroservice.Protobuf.Protos;

namespace BackOffice.BFF.Application.PublicMessageCQ.Commands.PublishMessage;

public class PublishMessageCommandHandler : IRequestHandler<PublishMessageCommand, BffProto.PublishMessageResponse>
{
    private readonly IApplicationContractContext _context;

    public PublishMessageCommandHandler(IApplicationContractContext context)
    {
        _context = context;
    }

    public async Task<BffProto.PublishMessageResponse> Handle(PublishMessageCommand request, CancellationToken cancellationToken)
    {
        var cmsRequest = new CmsProto.PublishMessageRequest
        {
            MessageId = request.MessageId
        };

        var cmsResponse = await _context.PublicMessages.PublishMessageAsync(
            cmsRequest,
            cancellationToken: cancellationToken);

        return new BffProto.PublishMessageResponse
        {
            Success = cmsResponse.Success,
            Message = cmsResponse.Message,
            PublishedAt = cmsResponse.PublishedAt
        };
    }
}