// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
#nullable disable
 
using System;
using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
using Microsoft.AspNetCore.Razor.Language.Components;
 
namespace Microsoft.AspNetCore.Razor.Language.Intermediate;
 
public sealed class ComponentChildContentIntermediateNode : IntermediateNode
{
    public string AttributeName => BoundAttribute?.Name ?? ComponentsApi.RenderTreeBuilder.ChildContent;
 
    public BoundAttributeDescriptor BoundAttribute { get; set; }
 
    public override IntermediateNodeCollection Children { get => field ??= []; }
 
    public bool IsParameterized => BoundAttribute?.IsParameterizedChildContentProperty() ?? false;
 
    public string ParameterName { get; set; }
 
    public string TypeName { get; set; }
 
    public override void Accept(IntermediateNodeVisitor visitor)
    {
        if (visitor == null)
        {
            throw new ArgumentNullException(nameof(visitor));
        }
 
        visitor.VisitComponentChildContent(this);
    }
 
    public override void FormatNode(IntermediateNodeFormatter formatter)
    {
        if (formatter == null)
        {
            throw new ArgumentNullException(nameof(formatter));
        }
 
        formatter.WriteContent(AttributeName);
 
        formatter.WriteProperty(nameof(AttributeName), AttributeName);
        formatter.WriteProperty(nameof(BoundAttribute), BoundAttribute?.DisplayName);
        formatter.WriteProperty(nameof(ParameterName), ParameterName);
        formatter.WriteProperty(nameof(TypeName), TypeName);
    }
}