private BlockSyntax SplitOrMoveDeclarationIntoMethodDefinition(BlockSyntax body, CancellationToken cancellationToken)
{
var statements = body.Statements;
var postProcessor = new PostProcessor(_semanticDocument.SemanticModel, _selectionResult.FirstStatement().SpanStart);
var variables = _analyzerResult.GetVariablesToSplitOrMoveIntoMethodDefinition(cancellationToken);
var declarationStatements = CreateDeclarationStatements(variables);
declarationStatements = postProcessor.MergeDeclarationStatements(declarationStatements);
return(SyntaxFactory.Block(declarationStatements.Concat(statements)));
}
private BlockSyntax CleanupCode(BlockSyntax body)
{
var semanticModel = _semanticDocument.SemanticModel;
var context = _selectionResult.GetContainingScope();
var postProcessor = new PostProcessor(semanticModel, context.SpanStart);
var statements = postProcessor.RemoveRedundantBlock(body.Statements.ToList());
statements = postProcessor.RemoveDeclarationAssignmentPattern(statements);
statements = postProcessor.RemoveInitializedDeclarationAndReturnPattern(statements);
return(SyntaxFactory.Block(statements));
}
private async Task <IEnumerable <SyntaxNode> > CreateStatementsOrInitializerToInsertAtCallSiteAsync(CancellationToken cancellationToken)
{
var semanticModel = _semanticDocument.SemanticModel;
var context = _selectionResult.FirstStatement();
var postProcessor = new PostProcessor(semanticModel, context.SpanStart);
var statements = AddSplitOrMoveDeclarationOutStatementsToCallSite(cancellationToken);
statements = postProcessor.MergeDeclarationStatements(statements);
statements = AddAssignmentStatementToCallSite(statements);
statements = AddInvocationAtCallSite(statements);
return(statements);
}
