using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using RecruitmentBLL.BgVerification;
using RecruitmentDAL.DTO.BgVerification;
using static GB5Shared.GB5Constant.Constant;

namespace RecruitmentSL.EndPoints.BgVerification
{
    // Standalone recruiter-triggered entry point for opening BG checks on an Application — the
    // same BLL method JobOfferBLL.RecordOfferResponseAsync calls automatically on offer
    // acceptance (see that method's best-effort hook), exposed here for a recruiter to
    // re-trigger, or open a specific subset of CheckTypes, without needing a JobOffer response
    // event.
    public class InitiateBgVerification : BaseEndpoint<InitiateBgVerification.Parameters, ResponseStandardDTO<object>>
    {
        private readonly IBgVerificationBLL _BgVerificationBLL;

        public InitiateBgVerification(IBgVerificationBLL bgVerificationBLL)
        {
            _BgVerificationBLL = bgVerificationBLL;
        }

        public override void Configure()
        {
            Post("/BgVerification/InitiateBgVerification");
            AllowAnonymous();
        }

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

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

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