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

namespace RecruitmentSL.EndPoints.Candidate
{
    public class DeleteCandidate: BaseEndpoint<DeleteCandidate.DeleteCandidateParameters, ResponseStandardDTO<object>>
    {
        private readonly ICandidateBLL _CandidateBLL;

        public DeleteCandidate(ICandidateBLL candidateBLL)
        {
            _CandidateBLL = candidateBLL;
        }

        public override void Configure()
        {
            Delete("/Candidate/DeleteCandidate");
            // Roles("HR", "Recruiter") 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 DeleteCandidateParameters(
            [property: FastEndpoints.FromHeader] string Login,
            [property: QueryParam] int CandidateId
        );

        protected override string? GetCacheKey(DeleteCandidateParameters req, LoginDTO login) => null;

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(DeleteCandidateParameters req,LoginDTO LoginDTO,CancellationToken ct)
        {
            try
            {
                var result = await _CandidateBLL.DeleteCandidate(req.CandidateId, LoginDTO!, ct);

                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result,CacheKeyLevel.USER_LEVEL,LoginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex,CacheKeyLevel.USER_LEVEL, LoginDTO,ex.Message,500);
            }
        }
    }
}