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

namespace Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

internal sealed class ConstructorInitializerSyntax : CSharpSyntaxNode
{
	internal readonly SyntaxToken colonToken;

	internal readonly SyntaxToken thisOrBaseKeyword;

	internal readonly ArgumentListSyntax argumentList;

	public SyntaxToken ColonToken => colonToken;

	public SyntaxToken ThisOrBaseKeyword => thisOrBaseKeyword;

	public ArgumentListSyntax ArgumentList => argumentList;

	internal ConstructorInitializerSyntax(SyntaxKind kind, SyntaxToken colonToken, SyntaxToken thisOrBaseKeyword, ArgumentListSyntax argumentList, DiagnosticInfo[]? diagnostics, SyntaxAnnotation[]? annotations)
		: base(kind, diagnostics, annotations)
	{
		((GreenNode)this).SlotCount = 3;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)colonToken);
		this.colonToken = colonToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)thisOrBaseKeyword);
		this.thisOrBaseKeyword = thisOrBaseKeyword;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)argumentList);
		this.argumentList = argumentList;
	}

	internal ConstructorInitializerSyntax(SyntaxKind kind, SyntaxToken colonToken, SyntaxToken thisOrBaseKeyword, ArgumentListSyntax argumentList, SyntaxFactoryContext context)
		: base(kind)
	{
		SetFactoryContext(context);
		((GreenNode)this).SlotCount = 3;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)colonToken);
		this.colonToken = colonToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)thisOrBaseKeyword);
		this.thisOrBaseKeyword = thisOrBaseKeyword;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)argumentList);
		this.argumentList = argumentList;
	}

	internal ConstructorInitializerSyntax(SyntaxKind kind, SyntaxToken colonToken, SyntaxToken thisOrBaseKeyword, ArgumentListSyntax argumentList)
		: base(kind)
	{
		((GreenNode)this).SlotCount = 3;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)colonToken);
		this.colonToken = colonToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)thisOrBaseKeyword);
		this.thisOrBaseKeyword = thisOrBaseKeyword;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)argumentList);
		this.argumentList = argumentList;
	}

	internal override GreenNode? GetSlot(int index)
	{
		return (GreenNode?)(index switch
		{
			0 => colonToken, 
			1 => thisOrBaseKeyword, 
			2 => argumentList, 
			_ => null, 
		});
	}

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

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

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

	public ConstructorInitializerSyntax Update(SyntaxToken colonToken, SyntaxToken thisOrBaseKeyword, ArgumentListSyntax argumentList)
	{
		if (colonToken != ColonToken || thisOrBaseKeyword != ThisOrBaseKeyword || argumentList != ArgumentList)
		{
			ConstructorInitializerSyntax constructorInitializerSyntax = SyntaxFactory.ConstructorInitializer(base.Kind, colonToken, thisOrBaseKeyword, argumentList);
			DiagnosticInfo[] diagnostics = ((GreenNode)this).GetDiagnostics();
			if (diagnostics != null && diagnostics.Length != 0)
			{
				constructorInitializerSyntax = GreenNodeExtensions.WithDiagnosticsGreen<ConstructorInitializerSyntax>(constructorInitializerSyntax, diagnostics);
			}
			SyntaxAnnotation[] annotations = ((GreenNode)this).GetAnnotations();
			if (annotations != null && annotations.Length != 0)
			{
				constructorInitializerSyntax = GreenNodeExtensions.WithAnnotationsGreen<ConstructorInitializerSyntax>(constructorInitializerSyntax, (IEnumerable<SyntaxAnnotation>)annotations);
			}
			return constructorInitializerSyntax;
		}
		return this;
	}

	internal override GreenNode SetDiagnostics(DiagnosticInfo[]? diagnostics)
	{
		return (GreenNode)(object)new ConstructorInitializerSyntax(base.Kind, colonToken, thisOrBaseKeyword, argumentList, diagnostics, ((GreenNode)this).GetAnnotations());
	}

	internal override GreenNode SetAnnotations(SyntaxAnnotation[]? annotations)
	{
		return (GreenNode)(object)new ConstructorInitializerSyntax(base.Kind, colonToken, thisOrBaseKeyword, argumentList, ((GreenNode)this).GetDiagnostics(), annotations);
	}

	internal ConstructorInitializerSyntax(ObjectReader reader)
		: base(reader)
	{
		((GreenNode)this).SlotCount = 3;
		SyntaxToken syntaxToken = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken);
		colonToken = syntaxToken;
		SyntaxToken syntaxToken2 = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken2);
		thisOrBaseKeyword = syntaxToken2;
		ArgumentListSyntax argumentListSyntax = (ArgumentListSyntax)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)argumentListSyntax);
		argumentList = argumentListSyntax;
	}

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

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