using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using MMBLL.Item;
using MMDAL.DTO.Item;
using static GB5Shared.GB5Constant.Constant;

namespace MMSL.EndPoints.Item
{
    // GB4 route parity: Item.svc/GetItemRouting — see PooledItemBLL.GetNestingItemRouting.
    public class GetItemRouting : BaseEndpoint<GetItemRouting.GetItemRoutingParameters, ResponseStandardDTO<object>>
    {
        private readonly IItemBLL _ItemBLL;

        public GetItemRouting(IItemBLL IItemBLL)
        {
            _ItemBLL = IItemBLL;
        }

        public override void Configure()
        {
            Post("/Item/GetItemRouting");
            AllowAnonymous();
        }

        public record GetItemRoutingParameters(
            [property: FromHeader] string Login,
            [property: FromBody] List<ListItemDTO> ListItemDTOs
        );

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetItemRoutingParameters req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                var Result = await _ItemBLL.GetItemRouting(req.ListItemDTOs, 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);
            }
        }
    }
}