using AnalyticsBLL.Warehouse;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;

namespace AnalyticsSL.EndPoints.Warehouse
{
    public class GetFactDimensions : BaseEndpoint<GetFactDimensions.GetFactDimensionsParameters, ResponseStandardDTO<object>>
    {
        private readonly IWarehouseFactDimensionBLL _bll;

        public GetFactDimensions(IWarehouseFactDimensionBLL bll) => _bll = bll;

        public override void Configure()
        {
            Get("/Warehouse/GetFactDimensions");
            AllowAnonymous();
        }

        public record GetFactDimensionsParameters(
            [property: FromHeader] string Login,
            [property: QueryParam] int FactId
        );

        protected override string? GetCacheKey(GetFactDimensionsParameters req, LoginDTO login)
            => null; // admin data — not cached; dimensions change infrequently but need to be live

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            GetFactDimensionsParameters req, LoginDTO login, CancellationToken ct)
        {
            try
            {
                var result = await _bll.GetByFactAsync(req.FactId, login, ct);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(
                    result, GB5Shared.GB5Constant.Constant.CacheKeyLevel.NOT_REQUIRED, login);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(
                    ex, GB5Shared.GB5Constant.Constant.CacheKeyLevel.NOT_REQUIRED, login, ex.Message, 500);
            }
        }
    }
}