module BreadcrumbHelper
  def breadcrumb(options = {})
    options = {action: @action}.merge options

    capture_haml do
      haml_tag :h1 do
        unless @result.present?
          haml_concat "Erreur dans le BreadcrumbHelper"
        else
          if options[:custom_last_item].present?
            haml_concat(link_to @result[:first][:name], @result[:first][:link])
            haml_tag(:span) { haml_concat(link_to @result[:second][:name], @result[:second][:link]) }  if @result[:second].present?
            case options[:action]
            when :new
              haml_tag(:span) {haml_concat("Création #{@result[:first][:name].singularize.downcase}")}
            when :edit
              haml_tag(:span) {haml_concat('Modification')}
            when :index
              haml_tag(:span) {haml_concat('Liste')}
            end

            haml_tag(:span) {haml_concat(options[:custom_last_item])}
          else
            @result[:second].present? ? haml_concat(link_to @result[:first][:name], @result[:first][:link]) : haml_concat( @result[:first][:name])
            haml_tag(:span) { haml_concat( @result[:second][:name]) } if @result[:second].present?
          end
        end
      end
    end
  end
end