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

namespace MMSL.EndPoints.InspectionParamSetEngine
{
    public class ResolveInspectionParameterSet : BaseEndpoint<ResolveInspectionParameterSet.ResolveInspectionParameterSetParameters, ResponseStandardDTO<object>>
    {
        private readonly IInspectionParamSetEngineBLL _bll;

        public ResolveInspectionParameterSet(IInspectionParamSetEngineBLL bll) => _bll = bll;

        public override void Configure()
        {
            Post("/InspectionParamSetEngine/ResolveInspectionParameterSet");
            AllowAnonymous();
        }

        public record ResolveInspectionParameterSetParameters(
            [property: FromBody]   InspectionParamSetResolveContextDTO InspectionParamSetResolveContextDTO,
            [property: FromHeader] string Login
        );

        // Context-dependent (Party/Item/InspectionType) and must reflect the latest
        // override edits immediately — never cached.
        protected override string? GetCacheKey(ResolveInspectionParameterSetParameters req, LoginDTO loginDTO) => null;

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            ResolveInspectionParameterSetParameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _bll.ResolveEffectiveParameterSetsAsync(req.InspectionParamSetResolveContextDTO, loginDTO, ct);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponseEnumerable(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, loginDTO, ex.Message, 500);
            }
        }
    }
}