module SimpleForm::Components::Labels

def generate_label_for_attribute?
  true
end

def label(wrapper_options = nil)
  label_options = merge_wrapper_options(label_html_options, wrapper_options)
  if generate_label_for_attribute?
    @builder.label(label_target, label_text, label_options)
  else
    template.label_tag(nil, label_text, label_options)
  end
end

def label_html_options
  label_html_classes = SimpleForm.additional_classes_for(:label) {
    [input_type, required_class, disabled_class, SimpleForm.label_class].compact
  }
  label_options = html_options_for(:label, label_html_classes)
  if options.key?(:input_html) && options[:input_html].key?(:id)
    label_options[:for] = options[:input_html][:id]
  end
  label_options
end

def label_target
  attribute_name
end

def label_text(wrapper_options = nil)
  label_text = options[:label_text] || SimpleForm.label_text
  label_text.call(html_escape(raw_label_text), required_label_text, options[:label].present?).strip.html_safe
end

def label_translation #:nodoc:
  if SimpleForm.translate_labels && (translated_label = translate_from_namespace(:labels))
    translated_label
  elsif object.class.respond_to?(:human_attribute_name)
    object.class.human_attribute_name(reflection_or_attribute_name.to_s)
  else
    attribute_name.to_s.humanize
  end
end

def raw_label_text #:nodoc:
  options[:label] || label_translation
end

def required_label_text #:nodoc:
  required_field? ? self.class.translate_required_html.dup : ''
end