class RubyLsp::Requests::CodeActionResolve

def create_attribute_accessor
  source_range = @code_action.dig(:data, :range)
  node = if source_range[:start] != source_range[:end]
    @document.locate_first_within_range(
      @code_action.dig(:data, :range),
      node_types: CodeActions::INSTANCE_VARIABLE_NODES,
    )
  end
  if node.nil?
    node_context = @document.locate_node(
      source_range[:start],
      node_types: CodeActions::INSTANCE_VARIABLE_NODES,
    )
    node = node_context.node
    unless CodeActions::INSTANCE_VARIABLE_NODES.include?(node.class)
      raise EmptySelectionError, "Invalid selection for refactor"
    end
  end
  node = node #: as Prism::InstanceVariableAndWriteNode | Prism::InstanceVariableOperatorWriteNode | Prism::InstanceVariableOrWriteNode | Prism::InstanceVariableReadNode | Prism::InstanceVariableTargetNode | Prism::InstanceVariableWriteNode
  node_context = @document.locate_node(
    {
      line: node.location.start_line,
      character: node.location.start_character_column,
    },
    node_types: [
      Prism::ClassNode,
      Prism::ModuleNode,
      Prism::SingletonClassNode,
    ],
  )
  closest_node = node_context.node
  if closest_node.nil?
    raise InvalidTargetRangeError, "Couldn't find an appropriate location to place extracted refactor"
  end
  attribute_name = node.name[1..]
  indentation = " " * (closest_node.location.start_column + 2)
  attribute_accessor_source = case @code_action[:title]
  when CodeActions::CREATE_ATTRIBUTE_READER
    "#{indentation}attr_reader :#{attribute_name}\n\n"
  when CodeActions::CREATE_ATTRIBUTE_WRITER
    "#{indentation}attr_writer :#{attribute_name}\n\n"
  when CodeActions::CREATE_ATTRIBUTE_ACCESSOR
    "#{indentation}attr_accessor :#{attribute_name}\n\n"
  end #: as !nil
  target_start_line = closest_node.location.start_line
  target_range = {
    start: { line: target_start_line, character: 0 },
    end: { line: target_start_line, character: 0 },
  }
  Interface::CodeAction.new(
    title: @code_action[:title],
    edit: Interface::WorkspaceEdit.new(
      document_changes: [
        Interface::TextDocumentEdit.new(
          text_document: Interface::OptionalVersionedTextDocumentIdentifier.new(
            uri: @code_action.dig(:data, :uri),
            version: nil,
          ),
          edits: [
            create_text_edit(target_range, attribute_accessor_source),
          ],
        ),
      ],
    ),
  )
end