namespace ParadoxSaveParser.Lib;

/// <summary>"[7]" — matches the node at one position.</summary>
internal sealed class IndexMatchExpression(int index, ISearchExpression? next) : ISearchExpression
{
    public bool DoesMatch(MatchCandidate candidate, out ISearchExpression? nextSearchExpression)
    {
        if (candidate.Index == index)
        {
            nextSearchExpression = next;
            return true;
        }

        nextSearchExpression = null;
        return false;
    }

    public void ReEncode(Encoding encoding) => next?.ReEncode(encoding);
}