noesya/osuny

class Admin::Communication::Websites::MenusController < Admin::Communication::Websites::ApplicationController
  load_and_authorize_resource class: Communication::Website::Menu, through: :website

  before_action :redirect_to_correct_language, only: :show

  def index
    @menus = @menus.where(language: current_language).ordered
    breadcrumb
  end

  def show
    @items = @menu.items.ordered
    @root_items = @items.root
    breadcrumb
  end

  def static
    @about = @menu
    render_as_plain_text
  end

  def new
    @menu.website = @website
    breadcrumb
  end

  def edit
    breadcrumb
    add_breadcrumb t('edit')
  end

  def create
    @menu.website = @website
    if @menu.save_and_sync
      redirect_to admin_communication_website_menu_path(@menu), notice: t('admin.successfully_created_html', model: @menu.to_s)
    else
      breadcrumb
      render :new, status: :unprocessable_entity
    end
  end

  def update
    if @menu.update_and_sync(menu_params)
      redirect_to admin_communication_website_menu_path(@menu), notice: t('admin.successfully_updated_html', model: @menu.to_s)
    else
      breadcrumb
      add_breadcrumb t('edit')
      render :edit, status: :unprocessable_entity
    end
  end

  def destroy
    @menu.destroy
    redirect_to admin_communication_website_menus_url, notice: t('admin.successfully_destroyed_html', model: @menu.to_s)
  end

  protected

  def redirect_to_correct_language
    if @menu.language != current_language
      correct_menu = @website.menus.find_by(language_id: current_language.id, identifier: @menu.identifier)
      if correct_menu.present?
        redirect_to admin_communication_website_menu_path(correct_menu)
      else
        # Here, we should redirect to confirm website localization but menus are not localizable so we just redirect to the index page.
        redirect_to admin_communication_website_menus_path
      end
    end
  end

  def breadcrumb
    super
    add_breadcrumb  Communication::Website::Menu.model_name.human(count: 2),
                    admin_communication_website_menus_path
    breadcrumb_for @menu
  end

  def menu_params
    params.require(:communication_website_menu)
          .permit(:title, :identifier)
          .merge(
            university_id: current_university.id,
            language_id: current_language.id
          )
  end
end