using Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

namespace Microsoft.CodeAnalysis.CSharp.Syntax;

public sealed class CastExpressionSyntax : ExpressionSyntax
{
	private TypeSyntax? type;

	private ExpressionSyntax? expression;

	public SyntaxToken OpenParenToken => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.CastExpressionSyntax)(object)((SyntaxNode)this).Green).openParenToken, ((SyntaxNode)this).Position, 0);

	public TypeSyntax Type => ((SyntaxNode)this).GetRed<TypeSyntax>(ref type, 1);

	public SyntaxToken CloseParenToken => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.CastExpressionSyntax)(object)((SyntaxNode)this).Green).closeParenToken, ((SyntaxNode)this).GetChildPosition(2), ((SyntaxNode)this).GetChildIndex(2));

	public ExpressionSyntax Expression => ((SyntaxNode)this).GetRed<ExpressionSyntax>(ref expression, 3);

	internal CastExpressionSyntax(Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.CSharpSyntaxNode green, SyntaxNode? parent, int position)
		: base(green, parent, position)
	{
	}

	internal override SyntaxNode? GetNodeSlot(int index)
	{
		return (SyntaxNode?)(index switch
		{
			1 => ((SyntaxNode)this).GetRed<TypeSyntax>(ref type, 1), 
			3 => ((SyntaxNode)this).GetRed<ExpressionSyntax>(ref expression, 3), 
			_ => null, 
		});
	}

	internal override SyntaxNode? GetCachedSlot(int index)
	{
		return (SyntaxNode?)(index switch
		{
			1 => type, 
			3 => expression, 
			_ => null, 
		});
	}

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

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

	public CastExpressionSyntax Update(SyntaxToken openParenToken, TypeSyntax type, SyntaxToken closeParenToken, ExpressionSyntax expression)
	{
		//IL_0000: Unknown result type (might be due to invalid IL or missing references)
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_002f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0031: Unknown result type (might be due to invalid IL or missing references)
		//IL_0017: Unknown result type (might be due to invalid IL or missing references)
		//IL_0019: Unknown result type (might be due to invalid IL or missing references)
		if (openParenToken != OpenParenToken || type != Type || closeParenToken != CloseParenToken || expression != Expression)
		{
			CastExpressionSyntax castExpressionSyntax = SyntaxFactory.CastExpression(openParenToken, type, closeParenToken, expression);
			SyntaxAnnotation[] annotations = ((SyntaxNode)this).GetAnnotations();
			if (annotations == null || annotations.Length == 0)
			{
				return castExpressionSyntax;
			}
			return castExpressionSyntax.WithAnnotations(annotations);
		}
		return this;
	}

	public CastExpressionSyntax WithOpenParenToken(SyntaxToken openParenToken)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0009: Unknown result type (might be due to invalid IL or missing references)
		return Update(openParenToken, Type, CloseParenToken, Expression);
	}

	public CastExpressionSyntax WithType(TypeSyntax type)
	{
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_0009: Unknown result type (might be due to invalid IL or missing references)
		return Update(OpenParenToken, type, CloseParenToken, Expression);
	}

	public CastExpressionSyntax WithCloseParenToken(SyntaxToken closeParenToken)
	{
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_000d: Unknown result type (might be due to invalid IL or missing references)
		return Update(OpenParenToken, Type, closeParenToken, Expression);
	}

	public CastExpressionSyntax WithExpression(ExpressionSyntax expression)
	{
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_000e: Unknown result type (might be due to invalid IL or missing references)
		return Update(OpenParenToken, Type, CloseParenToken, expression);
	}
}