using FastEndpoints;
using FrameworkBLL.Taxonomy;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;

namespace FrameworkSL.Endpoints.Taxonomy.TopicLink
{
    public class GetTopicLinksByTopic : BaseEndpoint<GetTopicLinksByTopic.GetTopicLinksByTopicParameters, ResponseStandardDTO<object>>
    {
        private readonly ITopicLinkBLL _TopicLinkBLL;

        public GetTopicLinksByTopic(ITopicLinkBLL topicLinkBLL)
        {
            _TopicLinkBLL = topicLinkBLL;
        }

        public override void Configure()
        {
            Get("/TaxonomyTopicLink/GetTopicLinksByTopic");
            AllowAnonymous();
        }

        public record GetTopicLinksByTopicParameters(
            [property: QueryParam] int TopicId,
            [property: FromHeader] string Login
        );

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetTopicLinksByTopicParameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _TopicLinkBLL.GetTopicLinksByTopic(req.TopicId, loginDTO!);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, loginDTO, ex.Message, 500);
            }
        }
    }
}