using FastEndpoints;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using MMBLL.Indent;
using static GB5Shared.GB5Constant.Constant;

namespace MMSL.EndPoints.Indent
{
    // ── Phase 7: Indent reference-number picklist (GB4 port: Indent.svc.cs GetSelectListIndentReferenceNumber) ──
    // GB4's own implementation ignored FirstNumber/MaxResult; GB5 pages this for real via
    // IndentQB.INDENT_REFERENCE_NUMBER_SELECTLIST_SQL/_PG (ROW_NUMBER CTE).
    public class GetSelectListIndentRefNumber : BaseEndpoint<GetSelectListIndentRefNumber.GetSelectListIndentRefNumberParameters, ResponseStandardDTO<object>>
    {
        private readonly IIndentBLL _IndentBLL;

        public GetSelectListIndentRefNumber(IIndentBLL indentBLL)
        {
            _IndentBLL = indentBLL;
        }

        public override void Configure()
        {
            Post("/Indent/GetSelectListIndentRefNumber");
            AllowAnonymous();
        }

        public record GetSelectListIndentRefNumberParameters(
            [property: FromHeader] string Login,
            [property: FromBody]   CriteriaDTO CriteriaDTO,
            [property: QueryParam] int FirstNumber,
            [property: QueryParam] int MaxResult
        );

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetSelectListIndentRefNumberParameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _IndentBLL.GetSelectListIndentRefNumber(req.FirstNumber, req.MaxResult, loginDTO, ct);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, loginDTO, ex.Message, 500);
            }
        }
    }
}