// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System;
using Microsoft.CodeAnalysis.Text;
 
namespace Microsoft.CodeAnalysis.ExternalAccess.Razor
{
    internal readonly struct RazorMappedSpanResult
    {
        public readonly string FilePath;
 
        public readonly LinePositionSpan LinePositionSpan;
 
        public readonly TextSpan Span;
 
        public RazorMappedSpanResult(string filePath, LinePositionSpan linePositionSpan, TextSpan span)
        {
            if (string.IsNullOrEmpty(filePath))
            {
                throw new ArgumentException(nameof(filePath));
            }
 
            FilePath = filePath;
            LinePositionSpan = linePositionSpan;
            Span = span;
        }
 
        public bool IsDefault => FilePath == null;
    }
 
    internal readonly record struct RazorMappedEditoResult(string FilePath, TextChange[] TextChanges)
    {
        public bool IsDefault => FilePath == null || TextChanges == null;
    }
}