module Scrivito

class PageConfig < Struct.new(:obj, :editing_context, :lookup_context)

  def initialize(**named_params)
    named_params.each { |key, value| self[key] = value }
  end

  def to_json
    {
      current_page: current_page_config,
      user_id: user_id_config,
      preloaded_obj_data: preloaded_obj_data
    }.to_json
  end

  private

  def user_id_config
    editor.id
  end

  def preloaded_obj_data
    if obj
      obj_in_selected_workpace =
        editing_context.selected_workspace.objs.find_including_deleted(obj.id)
      [obj_in_selected_workpace.data_from_cms.to_h]
    else
      []
    end
  end

  def current_page_config
    return {} unless obj
    {
      id: obj.id,
      is_restricted: editor.restriction_messages_for(obj).any?,
    }
  end

  def editor
    editing_context.editor
  end
end

end