using System;

namespace GB5Shared.SIP;

/// <summary>
/// Aggregated view of one <see cref="SignalType"/>'s occurrences for an entity, computed from the
/// Interaction Pattern Ledger by <c>ISIPSignalService.GetPatternSummaryAsync</c>.
/// </summary>
public class PatternSummaryDTO
{
    public string SignalType { get; set; } = string.Empty;

    public int OccurrenceCount { get; set; }

    public DateTime FirstSeen { get; set; }

    public DateTime LastSeen { get; set; }

    /// <summary>
    /// True when <see cref="OccurrenceCount"/> crosses a recurrence threshold within a rolling
    /// window. v1 hardcodes 3+ occurrences within a 30-day span (set in
    /// <c>FrameworkBLL.SIP.SIPSignalService.GetPatternSummaryAsync</c>).
    /// TODO: make the threshold/window configurable per domain/signal type.
    /// </summary>
    public bool IsRecurring { get; set; }
}