using System;
using System.Collections.Generic;

namespace AnalyticsDAL.DTO.AnalysisAggregation.V1
{
    public class AnalysisResultMetaDTO
    {
        public List<AnalysisDimensionDefinitionDTO> DimensionsUsed { get; set; } = new();
        public List<AnalysisMeasureDefinitionDTO> MeasuresUsed { get; set; } = new();
        public DateTime GeneratedAt { get; set; }
        public int TenantId { get; set; }
        public int RowCount { get; set; }
        public bool Truncated { get; set; }

        /// <summary>Reserved for the future Phase 7 AI-insights layer (anomaly annotations,
        /// forecast points, narrative summary pointers) — always null/empty in this phase.</summary>
        public List<string>? Insights { get; set; }

        /// <summary>Computed fields (AnalysisQueryDefinition.ComputedFields) actually evaluated
        /// for this result — empty when none were requested.</summary>
        public List<AnalysisComputedFieldDTO> ComputedFieldsUsed { get; set; } = new();
    }
}