%nav.navbar.navbar-expand-md.navbar-dark.bg-dark
  -# FIXME use helper methods
  - if ::Tramway::Admin.customized_admin_navbar.present?
    = ::Tramway::Admin.customized_admin_navbar
  - else
    = link_to @application&.try(:title) || @application&.public_name || t('aplication.title'), ::Tramway::Admin::Engine.routes.url_helpers.root_path, class: 'navbar-brand'
    %button.navbar-toggler.collapsed{ aria: { controls: :navbar, expanded: "false", label: 'Toggle Navigation' }, data: { target: "#navbar", toggle: :collapse }, type: :button }
      %span.navbar-toggler-icon
    .navbar-collapse.collapse#navbar
      - if signed_in?
        %ul.navbar-nav
          - ::Tramway::Admin.navbar_items_for(@application_engine || @application.name, role: current_user.role)&.each do |item|
            - case item.keys.first
            - when Class
              - model = item.keys.first
              - case item.values.first
              - when :singleton
                = model_menu_item model: model, route: ::Tramway::Admin::Engine.routes.url_helpers.singleton_path(model: model)
              - when :record
                = model_menu_item model: model, route: ::Tramway::Admin::Engine.routes.url_helpers.records_path(model: model, scope: decorator_class(model).collections.first), pluralize: plural(model.model_name).capitalize
            - when Symbol, String
              = dropdown t("admin.navbar.links.#{item.keys.first}") do
                - item.values.first.each do |sub_item|
                  - if sub_item == :divider
                    = dropdown_divider
                  - else
                    - model = sub_item.keys.first
                    - if sub_item.values.first == :singleton
                      = dropdown_model_item model: model, route: ::Tramway::Admin::Engine.routes.url_helpers.singleton_path(model: model)
                    - if sub_item.values.first == :record
                      = dropdown_model_item model: model, route: ::Tramway::Admin::Engine.routes.url_helpers.records_path(model: model, scope: decorator_class(model).collections.first), pluralize: plural(model.model_name).capitalize

      %ul.nav.navbar-nav.ml-auto
        - if signed_in?
          - if @notifications_count.present?
            - if @notifications_count > 0
              %li.nav-item.dropdown.notifications
                = link_to '#', class: 'nav-link icon-in-navbar dropdown-toggle', id: :notifications_dropdown, role: :button, aria: { haspopup: true, expanded: false }, data: { toggle: :dropdown } do
                  %span.badge.badge-light
                    = @notifications_count
                .dropdown-menu.dropdown-menu-right{ aria: { labelledby: :notifications_dropdown } }
                  - @notifications.each_with_index do |collection, index|
                    - collection[1].each do |item|
                      = link_to decorator_class(item.class).decorate(item).title, record_path(item, model: item.class), class: 'dropdown-item'
                    - if index < @notifications.count - 1
                      .dropdown-divider
            - else
              %li.nav-item.notifications
                = link_to '#', class: 'nav-link icon-in-navbar' do
                  %span.badge.badge-light
                    = @notifications_count
          %li.nav-item
            = link_to Tramway::Auth::Engine.routes.url_helpers.session_path, method: :delete, class: 'nav-link' do
              = fa_icon 'sign-out-alt'
              = t('helpers.links.sign_out')
        - else
          %li.nav-item
            = link_to new_session_path, class: 'nav-link' do
              = fa_icon 'sign-in-alt'
              = t('helpers.links.enter')