# frozen_string_literal: true
module C
  module StorefrontHelper
    def menu(menu_item_name, depth=1)
      return unless (menu_item = C::MenuItem.find_by(machine_name: menu_item_name))
      return unless menu_item.children.any?
      content_tag :ul do
        render partial: 'c/front/application/menu_item', collection: menu_item.children.includes(:page), cached: true, locals: { depth: depth }
      end
    end

    def menu_items_for(menu_item_name, depth=1)
      return unless (menu_item = C::MenuItem.find_by(machine_name: menu_item_name))
      return unless menu_item.children.any?
      render partial: 'c/front/application/menu_item', collection: menu_item.children.includes(:page), cached: true, locals: { depth: depth }
    end

    def category_root_menu
      content_tag :ul do
        render partial: 'c/front/application/category_item', collection: C::Category.find_all_by_generation(0)
      end
    end

    def meta_tags
      safe_join([page_title, meta_description]) if @page_info
    end

    def page_title
      if @page_info.title.blank?
        if @page_info.fallback_title.blank?
          content_tag(:title, C.store_name)
        else
          content_tag(:title, @page_info.fallback_title)
        end
      else
        content_tag(:title, @page_info.title)
      end
    end

    def meta_description
      return unless @page_info&.meta_description&.present?
      tag :meta, name: :description, content: @page_info.meta_description
    end

    def slideshow(slideshow_name, klass=nil)
      return 'No slideshow found' unless (slide_show = C::Slideshow.find_by(machine_name: slideshow_name))
      content_tag :div, class: :slideshow do
        content_tag :ul do
          render partial: 'c/front/application/slide', collection: slide_show.slides.ordered, cached: true, locals: { klass: klass }
        end
      end
    end

    def sales_highlights(page)
      case page
      when :home
        render partial: 'c/front/application/sales_highlight', collection: C::SalesHighlight.first(4), cached: true
      when :store
        render partial: 'c/front/application/sales_highlight', collection: C::SalesHighlight.first(3), cached: true
      end
    end
  end
end