using System;
using System.Collections.Generic;
using Microsoft.CodeAnalysis.Syntax.InternalSyntax;
using Roslyn.Utilities;

namespace Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

internal sealed class FunctionPointerUnmanagedCallingConventionListSyntax : CSharpSyntaxNode
{
	internal readonly SyntaxToken openBracketToken;

	internal readonly GreenNode? callingConventions;

	internal readonly SyntaxToken closeBracketToken;

	public SyntaxToken OpenBracketToken => openBracketToken;

	public SeparatedSyntaxList<FunctionPointerUnmanagedCallingConventionSyntax> CallingConventions => new SeparatedSyntaxList<FunctionPointerUnmanagedCallingConventionSyntax>(SyntaxList<CSharpSyntaxNode>.op_Implicit(new SyntaxList<CSharpSyntaxNode>(callingConventions)));

	public SyntaxToken CloseBracketToken => closeBracketToken;

	internal FunctionPointerUnmanagedCallingConventionListSyntax(SyntaxKind kind, SyntaxToken openBracketToken, GreenNode? callingConventions, SyntaxToken closeBracketToken, DiagnosticInfo[]? diagnostics, SyntaxAnnotation[]? annotations)
		: base(kind, diagnostics, annotations)
	{
		((GreenNode)this).SlotCount = 3;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)openBracketToken);
		this.openBracketToken = openBracketToken;
		if (callingConventions != null)
		{
			((GreenNode)this).AdjustFlagsAndWidth(callingConventions);
			this.callingConventions = callingConventions;
		}
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)closeBracketToken);
		this.closeBracketToken = closeBracketToken;
	}

	internal FunctionPointerUnmanagedCallingConventionListSyntax(SyntaxKind kind, SyntaxToken openBracketToken, GreenNode? callingConventions, SyntaxToken closeBracketToken, SyntaxFactoryContext context)
		: base(kind)
	{
		SetFactoryContext(context);
		((GreenNode)this).SlotCount = 3;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)openBracketToken);
		this.openBracketToken = openBracketToken;
		if (callingConventions != null)
		{
			((GreenNode)this).AdjustFlagsAndWidth(callingConventions);
			this.callingConventions = callingConventions;
		}
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)closeBracketToken);
		this.closeBracketToken = closeBracketToken;
	}

	internal FunctionPointerUnmanagedCallingConventionListSyntax(SyntaxKind kind, SyntaxToken openBracketToken, GreenNode? callingConventions, SyntaxToken closeBracketToken)
		: base(kind)
	{
		((GreenNode)this).SlotCount = 3;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)openBracketToken);
		this.openBracketToken = openBracketToken;
		if (callingConventions != null)
		{
			((GreenNode)this).AdjustFlagsAndWidth(callingConventions);
			this.callingConventions = callingConventions;
		}
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)closeBracketToken);
		this.closeBracketToken = closeBracketToken;
	}

	internal override GreenNode? GetSlot(int index)
	{
		return (GreenNode?)(index switch
		{
			0 => openBracketToken, 
			1 => callingConventions, 
			2 => closeBracketToken, 
			_ => null, 
		});
	}

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

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

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

	public FunctionPointerUnmanagedCallingConventionListSyntax Update(SyntaxToken openBracketToken, SeparatedSyntaxList<FunctionPointerUnmanagedCallingConventionSyntax> callingConventions, SyntaxToken closeBracketToken)
	{
		//IL_0025: Unknown result type (might be due to invalid IL or missing references)
		//IL_000c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0011: Unknown result type (might be due to invalid IL or missing references)
		if (openBracketToken == OpenBracketToken)
		{
			SeparatedSyntaxList<FunctionPointerUnmanagedCallingConventionSyntax> val = CallingConventions;
			if (!((ref callingConventions) != (ref val)) && closeBracketToken == CloseBracketToken)
			{
				return this;
			}
		}
		FunctionPointerUnmanagedCallingConventionListSyntax functionPointerUnmanagedCallingConventionListSyntax = SyntaxFactory.FunctionPointerUnmanagedCallingConventionList(openBracketToken, callingConventions, closeBracketToken);
		DiagnosticInfo[] diagnostics = ((GreenNode)this).GetDiagnostics();
		if (diagnostics != null && diagnostics.Length != 0)
		{
			functionPointerUnmanagedCallingConventionListSyntax = GreenNodeExtensions.WithDiagnosticsGreen<FunctionPointerUnmanagedCallingConventionListSyntax>(functionPointerUnmanagedCallingConventionListSyntax, diagnostics);
		}
		SyntaxAnnotation[] annotations = ((GreenNode)this).GetAnnotations();
		if (annotations != null && annotations.Length != 0)
		{
			functionPointerUnmanagedCallingConventionListSyntax = GreenNodeExtensions.WithAnnotationsGreen<FunctionPointerUnmanagedCallingConventionListSyntax>(functionPointerUnmanagedCallingConventionListSyntax, (IEnumerable<SyntaxAnnotation>)annotations);
		}
		return functionPointerUnmanagedCallingConventionListSyntax;
	}

	internal override GreenNode SetDiagnostics(DiagnosticInfo[]? diagnostics)
	{
		return (GreenNode)(object)new FunctionPointerUnmanagedCallingConventionListSyntax(base.Kind, openBracketToken, callingConventions, closeBracketToken, diagnostics, ((GreenNode)this).GetAnnotations());
	}

	internal override GreenNode SetAnnotations(SyntaxAnnotation[]? annotations)
	{
		return (GreenNode)(object)new FunctionPointerUnmanagedCallingConventionListSyntax(base.Kind, openBracketToken, callingConventions, closeBracketToken, ((GreenNode)this).GetDiagnostics(), annotations);
	}

	internal FunctionPointerUnmanagedCallingConventionListSyntax(ObjectReader reader)
		: base(reader)
	{
		//IL_002e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0034: Expected O, but got Unknown
		((GreenNode)this).SlotCount = 3;
		SyntaxToken syntaxToken = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken);
		openBracketToken = syntaxToken;
		GreenNode val = (GreenNode)reader.ReadValue();
		if (val != null)
		{
			((GreenNode)this).AdjustFlagsAndWidth(val);
			callingConventions = val;
		}
		SyntaxToken syntaxToken2 = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken2);
		closeBracketToken = syntaxToken2;
	}

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

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