using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.DTO.Report;
using GB5Shared.FastEndPoint;
using PayRollBLL.ShiftPattern;
using static GB5Shared.GB5Constant.Constant;

namespace PayRollSL.EndPoints.ShiftPattern
{
    // Full-DTO shift pattern list (ShiftPatternDTO, not ShiftPatternPicklistDTO) — mirrors
    // AccountsSL.EndPoints.CostCenter.GetCostCenterList's shape: a plain CriteriaDTO-filtered
    // List call, header fields only (no days/detail hierarchy embedded), no FirstNumber/MaxResult
    // paging like GetSelectListShiftPattern.
    //
    // The [FromBody] property must be literally named/typed ReportCallingDTO — see
    // GetCostCenterList.cs for the full rationale (BaseEndpoint.GetReportCallingDTOFromRequest
    // finds it via reflection on that exact property name).
    public class GetShiftPatternList : BaseEndpoint<GetShiftPatternList.GetShiftPatternListParameters, ResponseStandardDTO<object>>
    {
        private readonly IShiftPatternBLL _ShiftPatternBLL;

        public GetShiftPatternList(IShiftPatternBLL shiftPatternBLL)
        {
            _ShiftPatternBLL = shiftPatternBLL;
        }

        public override void Configure()
        {
            Post("/ShiftPattern/GetShiftPatternList");
            AllowAnonymous();
        }

        public record GetShiftPatternListParameters(
            [property: FromHeader] string           Login,
            [property: FromBody]   ReportCallingDTO ReportCallingDTO
        );

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            GetShiftPatternListParameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _ShiftPatternBLL.GetShiftPatternList(req.ReportCallingDTO.CriteriaDTO!, loginDTO!);
                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);
            }
        }
    }
}