// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System;

namespace Microsoft.AspNetCore.Razor.Language.Intermediate
{
	public class IntermediateToken : IntermediateNode
	{
		public override IntermediateNodeCollection Children => IntermediateNodeCollection.ReadOnly;

		public virtual string Content { get; set; }

		public bool IsCSharp => Kind == TokenKind.CSharp;

		public bool IsHtml => Kind == TokenKind.Html;

		public TokenKind Kind { get; set; } = TokenKind.Unknown;

		public override void Accept( IntermediateNodeVisitor visitor )
		{
			if ( visitor == null )
			{
				throw new ArgumentNullException( nameof( visitor ) );
			}

			visitor.VisitToken( this );
		}

		public override void FormatNode( IntermediateNodeFormatter formatter )
		{
			formatter.WriteContent( Content );

			formatter.WriteProperty( nameof( Content ), Content );
		}
	}
}
