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

namespace MMSL.EndPoints.Allocation
{
    // ─────────────────────────────────────────────────────────────────────
    //  GetSelectListTPendingAllocation  – POST /Allocation/GetSelectListTPendingAllocation
    //
    //  GB4 Source: AllocationService.GetPendingNewListForProductionPlan (Allocation.svc.cs).
    //  GB4's real route for this method is /Allocation/PendingAllocationSelectList — the
    //  closest textual match to this GB5 route name, which is why this endpoint is wired
    //  to it rather than GetPendingSelectList (GB4 route /Allocation/SelectList, which
    //  returns the simpler 6-field AllocationDTO dedup shape — see GetPendingSelectList.cs).
    //
    //  Returns List<AllocationNewDTO> JSON, matching GB4's response shape exactly
    //  (WarpTypeId/LabelId/Repeats/DesignNo for the MM-Document compact production-plan
    //  branch, plus the shared Indent/full-item-detail branches).
    // ─────────────────────────────────────────────────────────────────────
    public class GetSelectListTPendingAllocation
        : BaseEndpoint<GetSelectListTPendingAllocation.Params, ResponseStandardDTO<object>>
    {
        private readonly IAllocationBLL _bll;

        public GetSelectListTPendingAllocation(IAllocationBLL bll) => _bll = bll;

        public override void Configure()
        {
            Post("/Allocation/GetSelectListTPendingAllocation");
            AllowAnonymous();
        }

        public record Params(
            [property: FromHeader] string Login,
            [property: FromBody]   CriteriaDTO CriteriaDTO
        );

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            Params req, LoginDTO login, CancellationToken ct)
        {
            try
            {
                var result = await _bll.GetPendingNewListForProductionPlan(req.CriteriaDTO, login);
                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);
            }
        }
    }
}