using AutoMapper;
using MetaCourse.Api.DTOs.Topics;
using MetaCourse.Api.DTOs.Resources;
using MetaCourse.Api.Entities;

namespace MetaCourse.Api.Mappings;

public class TopicProfile : Profile
{
    public TopicProfile()
    {
        CreateMap<Topic, GetTopicDto>()
            .ForMember(dest => dest.Resources, opt => opt.MapFrom(
                src => src.TopicResources
                    .OrderBy(tr => tr.Position)
                    .Select(tr => tr.Resource)));

        CreateMap<CreateTopicDto, Topic>()
            .ForMember(dest => dest.Id, opt => opt.Ignore());

        CreateMap<UpdateTopicDto, Topic>()
            .ForMember(dest => dest.Id, opt => opt.Ignore())
            .ForMember(dest => dest.CourseId, opt => opt.Ignore());
    }
}