class Capybara::Node::Simple

def [](name)
  attr_name = name.to_s
  if attr_name == 'value'
    value
  elsif tag_name == 'input' and native[:type] == 'checkbox' and attr_name == 'checked'
    native['checked'] == 'checked'
  else
    native[attr_name]
  end
end

def allow_reload!
  # no op
end

def checked?
  native.has_attribute?('checked')
end

def disabled?
  native.has_attribute?('disabled')
end

def find_css(css)
  native.css(css)
end

def find_xpath(xpath)
  native.xpath(xpath)
end

def initialize(native)
  native = Capybara::HTML(native) if native.is_a?(String)
  @native = native
end

def inspect
  %(#<Capybara::Node::Simple tag="#{tag_name}" path="#{path}">)
end

def path
  native.path
end

def selected?
  native.has_attribute?('selected')
end

def session_options
  Capybara.session_options
end

def synchronize(_seconds = nil)
  yield # simple nodes don't need to wait
end

def tag_name
  native.node_name
end

def text(_type = nil)
  native.text
end

def title
  native.title
end

def value
  if tag_name == 'textarea'
    native['_capybara_raw_value']
  elsif tag_name == 'select'
    if native['multiple'] == 'multiple'
      native.xpath(".//option[@selected='selected']").map { |option| option[:value] || option.content }
    else
      option = native.xpath(".//option[@selected='selected']").first || native.xpath(".//option").first
      option[:value] || option.content if option
    end
  elsif tag_name == 'input' && %w[radio checkbox].include?(native[:type])
    native[:value] || 'on'
  else
    native[:value]
  end
end

def visible?(check_ancestors = true)
  return false if (tag_name == 'input') && (native[:type] == "hidden")
  if check_ancestors
    !native.xpath("boolean(./ancestor-or-self::*[contains(@style, 'display:none') or contains(@style, 'display: none') or @hidden or name()='script' or name()='head'])")
  else
    # No need for an xpath if only checking the current element
    !(native.has_attribute?('hidden') || (native[:style] =~ /display:\s?none/) || %w[script head].include?(tag_name))
  end
end