// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System;
using Microsoft.Extensions.FileSystemGlobbing.Abstractions;
 
namespace Microsoft.Extensions.FileSystemGlobbing.Internal.PatternContexts
{
    public class PatternContextLinearExclude : PatternContextLinear
    {
        public PatternContextLinearExclude(ILinearPattern pattern)
            : base(pattern)
        {
        }
 
        public override bool Test(DirectoryInfoBase directory)
        {
            if (IsStackEmpty())
            {
                throw new InvalidOperationException(SR.CannotTestDirectory);
            }
 
            if (Frame.IsNotApplicable)
            {
                return false;
            }
 
            return IsLastSegment() && TestMatchingSegment(directory.Name);
        }
    }
}