using System;
using System.Collections.Immutable;

namespace StellaOps.Aoc;

public sealed class AocGuardException : Exception
{
    public AocGuardException(AocGuardResult result)
        : base("AOC guard validation failed.")
    {
        Result = result ?? throw new ArgumentNullException(nameof(result));
    }

    public AocGuardResult Result { get; }

    public ImmutableArray<AocViolation> Violations => Result.Violations;
}