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

namespace Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

internal sealed class LineDirectivePositionSyntax : CSharpSyntaxNode
{
	internal readonly SyntaxToken openParenToken;

	internal readonly SyntaxToken line;

	internal readonly SyntaxToken commaToken;

	internal readonly SyntaxToken character;

	internal readonly SyntaxToken closeParenToken;

	public SyntaxToken OpenParenToken => openParenToken;

	public SyntaxToken Line => line;

	public SyntaxToken CommaToken => commaToken;

	public SyntaxToken Character => character;

	public SyntaxToken CloseParenToken => closeParenToken;

	internal LineDirectivePositionSyntax(SyntaxKind kind, SyntaxToken openParenToken, SyntaxToken line, SyntaxToken commaToken, SyntaxToken character, SyntaxToken closeParenToken, DiagnosticInfo[]? diagnostics, SyntaxAnnotation[]? annotations)
		: base(kind, diagnostics, annotations)
	{
		((GreenNode)this).SlotCount = 5;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)openParenToken);
		this.openParenToken = openParenToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)line);
		this.line = line;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)commaToken);
		this.commaToken = commaToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)character);
		this.character = character;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)closeParenToken);
		this.closeParenToken = closeParenToken;
	}

	internal LineDirectivePositionSyntax(SyntaxKind kind, SyntaxToken openParenToken, SyntaxToken line, SyntaxToken commaToken, SyntaxToken character, SyntaxToken closeParenToken, SyntaxFactoryContext context)
		: base(kind)
	{
		SetFactoryContext(context);
		((GreenNode)this).SlotCount = 5;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)openParenToken);
		this.openParenToken = openParenToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)line);
		this.line = line;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)commaToken);
		this.commaToken = commaToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)character);
		this.character = character;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)closeParenToken);
		this.closeParenToken = closeParenToken;
	}

	internal LineDirectivePositionSyntax(SyntaxKind kind, SyntaxToken openParenToken, SyntaxToken line, SyntaxToken commaToken, SyntaxToken character, SyntaxToken closeParenToken)
		: base(kind)
	{
		((GreenNode)this).SlotCount = 5;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)openParenToken);
		this.openParenToken = openParenToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)line);
		this.line = line;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)commaToken);
		this.commaToken = commaToken;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)character);
		this.character = character;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)closeParenToken);
		this.closeParenToken = closeParenToken;
	}

	internal override GreenNode? GetSlot(int index)
	{
		return (GreenNode?)(index switch
		{
			0 => openParenToken, 
			1 => line, 
			2 => commaToken, 
			3 => character, 
			4 => closeParenToken, 
			_ => null, 
		});
	}

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

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

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

	public LineDirectivePositionSyntax Update(SyntaxToken openParenToken, SyntaxToken line, SyntaxToken commaToken, SyntaxToken character, SyntaxToken closeParenToken)
	{
		if (openParenToken != OpenParenToken || line != Line || commaToken != CommaToken || character != Character || closeParenToken != CloseParenToken)
		{
			LineDirectivePositionSyntax lineDirectivePositionSyntax = SyntaxFactory.LineDirectivePosition(openParenToken, line, commaToken, character, closeParenToken);
			DiagnosticInfo[] diagnostics = ((GreenNode)this).GetDiagnostics();
			if (diagnostics != null && diagnostics.Length != 0)
			{
				lineDirectivePositionSyntax = GreenNodeExtensions.WithDiagnosticsGreen<LineDirectivePositionSyntax>(lineDirectivePositionSyntax, diagnostics);
			}
			SyntaxAnnotation[] annotations = ((GreenNode)this).GetAnnotations();
			if (annotations != null && annotations.Length != 0)
			{
				lineDirectivePositionSyntax = GreenNodeExtensions.WithAnnotationsGreen<LineDirectivePositionSyntax>(lineDirectivePositionSyntax, (IEnumerable<SyntaxAnnotation>)annotations);
			}
			return lineDirectivePositionSyntax;
		}
		return this;
	}

	internal override GreenNode SetDiagnostics(DiagnosticInfo[]? diagnostics)
	{
		return (GreenNode)(object)new LineDirectivePositionSyntax(base.Kind, openParenToken, line, commaToken, character, closeParenToken, diagnostics, ((GreenNode)this).GetAnnotations());
	}

	internal override GreenNode SetAnnotations(SyntaxAnnotation[]? annotations)
	{
		return (GreenNode)(object)new LineDirectivePositionSyntax(base.Kind, openParenToken, line, commaToken, character, closeParenToken, ((GreenNode)this).GetDiagnostics(), annotations);
	}

	internal LineDirectivePositionSyntax(ObjectReader reader)
		: base(reader)
	{
		((GreenNode)this).SlotCount = 5;
		SyntaxToken syntaxToken = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken);
		openParenToken = syntaxToken;
		SyntaxToken syntaxToken2 = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken2);
		line = syntaxToken2;
		SyntaxToken syntaxToken3 = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken3);
		commaToken = syntaxToken3;
		SyntaxToken syntaxToken4 = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken4);
		character = syntaxToken4;
		SyntaxToken syntaxToken5 = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken5);
		closeParenToken = syntaxToken5;
	}

	internal override void WriteTo(ObjectWriter writer)
	{
		((GreenNode)this).WriteTo(writer);
		writer.WriteValue((IObjectWritable)(object)openParenToken);
		writer.WriteValue((IObjectWritable)(object)line);
		writer.WriteValue((IObjectWritable)(object)commaToken);
		writer.WriteValue((IObjectWritable)(object)character);
		writer.WriteValue((IObjectWritable)(object)closeParenToken);
	}

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