using System.Collections.Generic;

namespace StellaOps.Cli.Services.Models;

internal sealed record PolicySimulationInput(
    int? BaseVersion,
    int? CandidateVersion,
    IReadOnlyList<string> SbomSet,
    IReadOnlyDictionary<string, object?> Environment,
    bool Explain);

internal sealed record PolicySimulationResult(
    PolicySimulationDiff Diff,
    string? ExplainUri);

internal sealed record PolicySimulationDiff(
    string? SchemaVersion,
    int Added,
    int Removed,
    int Unchanged,
    IReadOnlyDictionary<string, PolicySimulationSeverityDelta> BySeverity,
    IReadOnlyList<PolicySimulationRuleDelta> RuleHits);

internal sealed record PolicySimulationSeverityDelta(int? Up, int? Down);

internal sealed record PolicySimulationRuleDelta(string RuleId, string RuleName, int? Up, int? Down);