namespace backend.Tools;

public class ToolRegistry
{
    private readonly Dictionary<string, ITool> _byName;
    private readonly List<ITool> _all;

    public ToolRegistry(IEnumerable<ITool> tools)
    {
        _all = tools.ToList();
        _byName = _all.ToDictionary(t => t.Name);
    }

    public IReadOnlyList<ITool> All => _all;

    public ITool? Get(string name) => _byName.GetValueOrDefault(name);

    public IEnumerable<ITool> EnabledFor(IReadOnlySet<string> enabled)
        => _all.Where(t => enabled.Contains(t.Name));
}