public static async Task <Document> RefactorAsync(
Document document,
BinaryExpressionSyntax condition,
ExpressionSyntax expression,
CancellationToken cancellationToken = default(CancellationToken))
{
SyntaxNode root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var ifStatement = (IfStatementSyntax)condition.Parent;
IfStatementSyntax newIfStatement = ifStatement.ReplaceNode(
expression.Parent,
ExtractExpressionFromConditionRefactoring.GetNewCondition(condition, expression));
newIfStatement = newIfStatement.WithFormatterAnnotation();
if (condition.IsKind(SyntaxKind.LogicalAndExpression))
{
root = root.ReplaceNode(
ifStatement,
ExtractExpressionToNestedIf(expression, ifStatement, newIfStatement));
}
else if (condition.IsKind(SyntaxKind.LogicalOrExpression))
{
root = root.ReplaceNode(
ifStatement.Parent,
ExtractExpressionToIf(expression, ifStatement, newIfStatement));
}
return(document.WithSyntaxRoot(root));
}
public static async Task <Document> RefactorAsync(
Document document,
BinaryExpressionSyntax condition,
ExpressionSyntax expression,
CancellationToken cancellationToken = default(CancellationToken))
{
SyntaxNode root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var whileStatement = (WhileStatementSyntax)condition.Parent;
WhileStatementSyntax newWhileStatement = whileStatement.ReplaceNode(
expression.Parent,
ExtractExpressionFromConditionRefactoring.GetNewCondition(condition, expression));
newWhileStatement = newWhileStatement.WithFormatterAnnotation();
root = root.ReplaceNode(
whileStatement,
ExtractExpressionToNestedIf(expression, whileStatement, newWhileStatement));
return(document.WithSyntaxRoot(root));
}
