namespace CRMSalesDAL.DTO.LeadScoringConfig;

/// <summary>
/// SalesMind AI Lead Scoring settings (MLEADSCORINGCONFIG) — a small, effectively
/// single-row-per-tenant settings entity (same shape/precedent as Marketing's
/// BusinessAspirationGoalDTO). No "only one row" enforcement is added here deliberately — that's
/// a UI/usage convention, not a DB constraint, matching that precedent exactly.
///
/// The 4 weights must sum to 100 (validated in LeadScoringConfigBLL) — defaults 25/30/25/20 per
/// the reference material's 4 scoring dimensions (Demographic Fit / Behavioral Signals /
/// Engagement Level / Deal Readiness). Only Demographic Fit and Deal Readiness have a real data
/// source today; LeadScoringBLL.RecalculateLeadScoreAsync renormalizes across just those two —
/// see that method's doc comment for the exact renormalization rule.
/// </summary>
public class LeadScoringConfigDTO
{
    #region LeadScoringConfig

    public int LeadScoringConfigId { get; set; }

    public string LeadScoringConfigCode { get; set; } = string.Empty;

    public string LeadScoringConfigName { get; set; } = string.Empty;

    /// <summary>Real dimension — see LeadScoringBLL.ComputeDemographicFitScore.</summary>
    public decimal DemographicFitWeightPercent { get; set; }

    /// <summary>DEFERRED dimension — no website-visit/content-download tracking exists in this
    /// codebase yet. Configurable so the weight is ready once a real signal source lands, but
    /// LeadScoringBLL contributes 0 for it today (see that method's doc comment).</summary>
    public decimal BehavioralSignalsWeightPercent { get; set; }

    /// <summary>DEFERRED dimension — depends on Interaction Journal, a future SalesMind pass not
    /// built yet. Same treatment as BehavioralSignalsWeightPercent.</summary>
    public decimal EngagementLevelWeightPercent { get; set; }

    /// <summary>Real dimension — see LeadScoringBLL.ComputeDealReadinessScore.</summary>
    public decimal DealReadinessWeightPercent { get; set; }

    public string? Remarks { get; set; }

    #endregion

    #region Base

    public int CreatedById { get; set; }

    public DateTime CreatedOn { get; set; }

    public string? CreatedByName { get; set; }

    public int ModifiedById { get; set; }

    public DateTime ModifiedOn { get; set; }

    public string? ModifiedByName { get; set; }

    #endregion

    #region Standard

    public short SortOrder { get; set; }

    public byte Status { get; set; }

    public short Version { get; set; }

    public int TenantId { get; set; }

    #endregion
}