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

namespace RecruitmentSL.EndPoints.JobOffer
{
    public class DeleteJobOffer : BaseEndpoint<DeleteJobOffer.DeleteJobOfferParameters, ResponseStandardDTO<object>>
    {
        private readonly IJobOfferBLL _JobOfferBLL;

        public DeleteJobOffer(IJobOfferBLL jobOfferBLL)
        {
            _JobOfferBLL = jobOfferBLL;
        }

        public override void Configure()
        {
            Delete("/JobOffer/DeleteJobOffer");
            // Roles("User") throws 500 here — no host in this repo configures AddAuthentication,
            // so FastEndpoints has no scheme to challenge against (repo-wide gap, not specific to
            // this endpoint — see PayRollSL/EndPoints/Employee/GetHRMSDashboard.cs for the same
            // documented finding). AllowAnonymous matches every other endpoint in this SL module.
            AllowAnonymous();
        }

        public record DeleteJobOfferParameters(
            [property: FastEndpoints.FromHeader] string Login,
            [property: QueryParam] int Offer
        );

        // Mutation endpoint — never cached.
        protected override string? GetCacheKey(DeleteJobOfferParameters req, LoginDTO login) => null;

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(DeleteJobOfferParameters req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _JobOfferBLL.DeleteJobOffer(req.Offer, 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);
            }
        }
    }
}