using System;
using System.Collections.Generic;
using Roslyn.Utilities;

namespace Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

internal sealed class FunctionPointerUnmanagedCallingConventionSyntax : CSharpSyntaxNode
{
	internal readonly SyntaxToken name;

	public SyntaxToken Name => name;

	internal FunctionPointerUnmanagedCallingConventionSyntax(SyntaxKind kind, SyntaxToken name, DiagnosticInfo[]? diagnostics, SyntaxAnnotation[]? annotations)
		: base(kind, diagnostics, annotations)
	{
		((GreenNode)this).SlotCount = 1;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)name);
		this.name = name;
	}

	internal FunctionPointerUnmanagedCallingConventionSyntax(SyntaxKind kind, SyntaxToken name, SyntaxFactoryContext context)
		: base(kind)
	{
		SetFactoryContext(context);
		((GreenNode)this).SlotCount = 1;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)name);
		this.name = name;
	}

	internal FunctionPointerUnmanagedCallingConventionSyntax(SyntaxKind kind, SyntaxToken name)
		: base(kind)
	{
		((GreenNode)this).SlotCount = 1;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)name);
		this.name = name;
	}

	internal override GreenNode? GetSlot(int index)
	{
		if (index != 0)
		{
			return null;
		}
		return (GreenNode?)(object)name;
	}

	internal override SyntaxNode CreateRed(SyntaxNode? parent, int position)
	{
		return (SyntaxNode)(object)new Microsoft.CodeAnalysis.CSharp.Syntax.FunctionPointerUnmanagedCallingConventionSyntax(this, parent, position);
	}

	public override void Accept(CSharpSyntaxVisitor visitor)
	{
		visitor.VisitFunctionPointerUnmanagedCallingConvention(this);
	}

	public override TResult Accept<TResult>(CSharpSyntaxVisitor<TResult> visitor)
	{
		return visitor.VisitFunctionPointerUnmanagedCallingConvention(this);
	}

	public FunctionPointerUnmanagedCallingConventionSyntax Update(SyntaxToken name)
	{
		if (name != Name)
		{
			FunctionPointerUnmanagedCallingConventionSyntax functionPointerUnmanagedCallingConventionSyntax = SyntaxFactory.FunctionPointerUnmanagedCallingConvention(name);
			DiagnosticInfo[] diagnostics = ((GreenNode)this).GetDiagnostics();
			if (diagnostics != null && diagnostics.Length != 0)
			{
				functionPointerUnmanagedCallingConventionSyntax = GreenNodeExtensions.WithDiagnosticsGreen<FunctionPointerUnmanagedCallingConventionSyntax>(functionPointerUnmanagedCallingConventionSyntax, diagnostics);
			}
			SyntaxAnnotation[] annotations = ((GreenNode)this).GetAnnotations();
			if (annotations != null && annotations.Length != 0)
			{
				functionPointerUnmanagedCallingConventionSyntax = GreenNodeExtensions.WithAnnotationsGreen<FunctionPointerUnmanagedCallingConventionSyntax>(functionPointerUnmanagedCallingConventionSyntax, (IEnumerable<SyntaxAnnotation>)annotations);
			}
			return functionPointerUnmanagedCallingConventionSyntax;
		}
		return this;
	}

	internal override GreenNode SetDiagnostics(DiagnosticInfo[]? diagnostics)
	{
		return (GreenNode)(object)new FunctionPointerUnmanagedCallingConventionSyntax(base.Kind, name, diagnostics, ((GreenNode)this).GetAnnotations());
	}

	internal override GreenNode SetAnnotations(SyntaxAnnotation[]? annotations)
	{
		return (GreenNode)(object)new FunctionPointerUnmanagedCallingConventionSyntax(base.Kind, name, ((GreenNode)this).GetDiagnostics(), annotations);
	}

	internal FunctionPointerUnmanagedCallingConventionSyntax(ObjectReader reader)
		: base(reader)
	{
		((GreenNode)this).SlotCount = 1;
		SyntaxToken syntaxToken = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken);
		name = syntaxToken;
	}

	internal override void WriteTo(ObjectWriter writer)
	{
		((GreenNode)this).WriteTo(writer);
		writer.WriteValue((IObjectWritable)(object)name);
	}

	static FunctionPointerUnmanagedCallingConventionSyntax()
	{
		ObjectBinder.RegisterTypeReader(typeof(FunctionPointerUnmanagedCallingConventionSyntax), (Func<ObjectReader, IObjectWritable>)((ObjectReader r) => (IObjectWritable)(object)new FunctionPointerUnmanagedCallingConventionSyntax(r)));
	}
}