// 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 Microsoft.CodeAnalysis.Text;
 
namespace Microsoft.CodeAnalysis.Formatting.Rules;
 
/// <summary>
/// suppress formatting operations within the given text span
/// </summary>
internal readonly struct SuppressOperation
{
    public readonly TextSpan TextSpan;
    public readonly SuppressOption Option;
    public readonly SyntaxToken StartToken;
    public readonly SyntaxToken EndToken;
 
    internal SuppressOperation(SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, SuppressOption option)
    {
        Contract.ThrowIfTrue(textSpan.Start < 0 || textSpan.Length < 0);
        Contract.ThrowIfTrue(startToken.RawKind == 0);
        Contract.ThrowIfTrue(endToken.RawKind == 0);
 
        this.TextSpan = textSpan;
        this.Option = option;
 
        this.StartToken = startToken;
        this.EndToken = endToken;
    }
 
#if DEBUG
    public override string ToString()
        => $"Suppress {TextSpan} from '{StartToken}' to '{EndToken}' with '{Option}'";
#endif
}