using System.Collections.Immutable;
using System.Text.Json.Nodes;

namespace StellaOps.Notifier.WebService.Contracts;

/// <summary>
/// Request to run a historical simulation against past events.
/// </summary>
public sealed class SimulationRunRequest
{
    public required DateTimeOffset PeriodStart { get; init; }
    public required DateTimeOffset PeriodEnd { get; init; }
    public ImmutableArray<string> RuleIds { get; init; } = [];
    public ImmutableArray<string> EventKinds { get; init; } = [];
    public int MaxEvents { get; init; } = 1000;
    public bool IncludeNonMatches { get; init; } = true;
    public bool EvaluateThrottling { get; init; } = true;
    public bool EvaluateQuietHours { get; init; } = true;
    public DateTimeOffset? EvaluationTimestamp { get; init; }
}

/// <summary>
/// Request to simulate a single event against current rules.
/// </summary>
public sealed class SimulateSingleEventRequest
{
    public required JsonObject EventPayload { get; init; }
    public ImmutableArray<string> RuleIds { get; init; } = [];
    public DateTimeOffset? EvaluationTimestamp { get; init; }
}