using FastEndpoints;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using Microsoft.AspNetCore.Mvc;
using RecruitmentBLL.SelectionProcess;
using static GB5Shared.GB5Constant.Constant;

namespace RecruitmentSL.EndPoints.SelectionProcess
{
    public class GetSelectListSelectionProcessTemplate
        : BaseEndpoint<
            GetSelectListSelectionProcessTemplate.GetSelectListSelectionProcessTemplateParameters,
            ResponseStandardDTO<object>>
    {
        private readonly ISelectionProcessBLL _SelectionProcessBLL;

        public GetSelectListSelectionProcessTemplate(ISelectionProcessBLL selectionProcessBLL)
        {
            _SelectionProcessBLL = selectionProcessBLL;
        }

        public override void Configure()
        {
            Post("/SelectionProcess/GetSelectListSelectionProcessTemplate");
            // Roles("HR", "Recruiter", "Manager") throws 500 here — no host in this repo
            // configures AddAuthentication (HRFinanceHost included; see PayRollSL's
            // GetHRMSDashboard.cs for the same documented, repo-wide gap). AllowAnonymous
            // matches every other endpoint in this SL module today.
            AllowAnonymous();
        }

        public record GetSelectListSelectionProcessTemplateParameters(
            [property: FastEndpoints.FromHeader] string Login,
            [property: FastEndpoints.FromBody] CriteriaDTO CriteriaDTO
        );

        protected override string? GetCacheKey(GetSelectListSelectionProcessTemplateParameters req, LoginDTO login)
            => KeyGenerator.KeyGeneration(
                -1,
                EntityConstant.OBJECTRECRUITMENTSELECTIONPROCESSTEMPLATE,
                CacheKeyLevel.CLIENT_LEVEL,
                login);

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            GetSelectListSelectionProcessTemplateParameters req,
            LoginDTO LoginDTO,
            CancellationToken ct)
        {
            try
            {
                var result = await _SelectionProcessBLL
                    .GetSelectListSelectionProcessTemplate(req.CriteriaDTO, LoginDTO!, ct);

                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);
            }
        }
    }
}