module Fiona7OverrideHelper
  include ScrivitoHelper
  {
    'cms_image_tag'               => 'scrivito_image_tag',
    'cms_path'                    => 'scrivito_path',
    'cms_tag'                     => 'scrivito_tag',
    'cms_tag_list'                => 'scrivito_tag_list',
    'cms_url'                     => 'scrivito_url',
    'display_field'               => 'scrivito_field',
    'display_value'               => 'scrivito_value',
    'scrivito_after_content_tags' => 'scrivito_body_tags',
    'scrivito_header_tags'        => 'scrivito_head_tags',
  }.each_pair do |old_method_name, new_method_name|
    ScrivitoHelper.send(:remove_method, old_method_name) if ScrivitoHelper.method_defined?(old_method_name)
  end

  def scrivito_body_tags
    obj = @obj.kind_of?(RailsConnector::BasicObj) ? @obj.scrivito_obj : @obj
    Scrivito::LayoutTags.new(self).page_config(obj)
  end

  def fiona7_head_tags
    scrivito_head_tags
  end

  def fiona7_body_tags
    scrivito_body_tags
  end

  def fiona7_tag(tag_name, obj_or_widget, field_name, html_options = {}, &block)
    raise "This method can only be used in legacy mode" unless Fiona7.mode == :legacy

    obj_or_widget = obj_or_widget.kind_of?(RailsConnector::BasicObj) ? obj_or_widget.scrivito_obj : obj_or_widget
    scrivito_tag(tag_name, obj_or_widget, field_name, html_options, &block)
  end
  
  def fiona7_tag_list(tag_name, obj, field_name, options = {}, &block)
    raise "This method can only be used in legacy mode" unless Fiona7.mode == :legacy

    fiona_obj = obj.kind_of?(RailsConnector::BasicObj) ? obj : obj.fiona_obj
    obj = obj.kind_of?(RailsConnector::BasicObj) ? obj.scrivito_obj : obj
    children_map = Hash[fiona_obj.children.map {|c| [c.id.to_s, c] }]

    scrivito_tag_list(tag_name, obj, field_name, options) do |list, scrivito_child|
      fiona_child = children_map[scrivito_child.id]

      next if fiona_child.suppressed? # suppress_export
      next if !Fiona7::EditingEnvCheck.new(request.env).rtc_selected? && !fiona_child.active? # valid_from & valid_until

      block.call(list, fiona_child)
    end
  end


end