using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using TMSBLL.QuestionBank;
using static GB5Shared.GB5Constant.Constant;

namespace TMSSL.EndPoints.QuestionBank
{
    public class GetQuestionsForSection : BaseEndpoint<GetQuestionsForSection.GetQuestionsForSectionParameters, ResponseStandardDTO<object>>
    {
        private readonly IQuestionBankBLL _QuestionBankBLL;

        public GetQuestionsForSection(IQuestionBankBLL questionBankBLL)
        {
            _QuestionBankBLL = questionBankBLL;
        }

        public override void Configure()
        {
            Get("/QuestionBank/GetQuestionsForSection");
            AllowAnonymous();
        }

        public record GetQuestionsForSectionParameters(
            [property: QueryParam] int AssessmentPaperId,
            [property: QueryParam] int PaperSectionId,
            [property: FromHeader] string Login
        );

        protected override string? GetCacheKey(GetQuestionsForSectionParameters req, LoginDTO loginDTO)
            => null;

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetQuestionsForSectionParameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _QuestionBankBLL.GetQuestionsForSection(req.AssessmentPaperId, req.PaperSectionId, loginDTO);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.CLIENT_LEVEL, loginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.CLIENT_LEVEL, loginDTO, ex.Message, 500);
            }
        }
    }
}