require 'pathname'

module ForeverStyleGuide
  module ApplicationHelper

    #Path helpers for mounted style guide use
    def www_url(path = '/', url = nil)
      strip_subdomain("www", path, url)
    end

    def web_app_url(path = '/', url = nil)
      strip_subdomain("my", path, url)
    end

    def strip_subdomain(sub, path = '/', url = nil)
      url ||= request.url if respond_to?(:request)
      url = URI(url)
      replace = url.to_s
      protocols = ['www.', 'store.', 'my.']
      replace = protocols.find { |protocol| replace.include?(protocol) }

      #protect against a nil return that would break localhost
      if replace.blank?
        replace = '/'
      end

      url.host = url.host.sub(replace, "#{sub}.")

      # Allow ember routes like /#/settings/password
      url.path = URI.escape(path, '#')
      url.query = nil
      url = URI.decode(url.to_s)
    end

    def has_item_in_cart?
      defined?(current_order) && current_order.product_count > 0
    end

    #User storage methds as seen in web app user.rb
    def capacity_readable
      if current_user
        number_to_human_size(current_user.storage_capacity)
      end
    end

    def storage_ratio_percent
      number_to_percentage(storage_ratio * 100, precision: 0)
    end

    def storage_ratio
      return 0 if current_user.storage_capacity == 0
      current_user.storage_used.to_f / current_user.storage_capacity.to_f
    end

    def has_ambassador?
      defined?(current_ambassador) && current_ambassador.present?
    end

    # Web App Paths
    def library_url
      web_app_url('/inbox')
    end

    def projects_url
      web_app_url('/projects')
    end

    def people_url
      web_app_url('/people/family')
    end

    def app_home_url
      web_app_url('/')
    end

    def user_settings_url
      web_app_url('/#/settings')
    end

    # Combined Store/WWW Paths - now all available at www.forever.com
    def login_url
      www_url('/sign_in')
    end

    def log_out_url
      www_url('/log_out')
    end

    def sign_up_url
      www_url('/sign_up')
    end

    def marketing_home_url
      www_url('/')
    end

    def about_url
      www_url('/about')
    end

    def team_url
      www_url('/about/team')
    end

    def beliefs_url
      www_url('/about/beliefs')
    end

    def guarantee_url
      www_url('/guarantee')
    end

    def storage_url
      www_url('/guaranteed_storage')
    end

    def app_url
      www_url('/app')
    end

    def valet_url
      www_url('/valet')
    end

    def historian_url
      www_url('/historian')
    end

    def artisan_url
      www_url('/artisan')
    end

    def projects_marketing_url
      www_url('/projects')
    end

    def promotions_url
      www_url('/holidays')
    end

    def shipping_info_url
      www_url('/shipping')
    end

    def bulk_orders_url
      www_url('/bulk-orders')
    end

    def return_policy_url
      www_url('/returns')
    end

    def p2p_url
      www_url('/pixels2pages')
    end

    def customer_commitments_url
      www_url('/commitments')
    end

    def opportunity_url
      www_url('/opportunity')
    end

    def retreats_url
      www_url('/retreats')
    end

    def press_url
      www_url('/about/press')
    end

    def cart_url
      www_url('/cart')
    end

    def services_url
      www_url('/services')
    end

    def digital_art_url
      www_url('/digital_art')
    end

    def new_digital_art_url
      www_url('/new_digital_art')
    end

    def sale_digital_art_url
      www_url('/sale_digital_art')
    end

    def all_digital_art_url
      www_url('/all_digital_art')
    end

    def print_url
      www_url('/print')
    end

    def photo_books_url
      www_url('/photobooks')
    end

    def cards_url
      www_url('/cards')
    end

    def calendars_url
      www_url('/calendars')
    end

    def wall_art_url
      www_url('/wall_art')
    end

    def photo_gifts_url
      www_url('/photo_gifts')
    end

    def page_prints_url
      www_url('/page_prints')
    end

    def gift_certificate_url
      www_url('/gift_certificates')
    end

    def gift_certificate_url
      www_url('/gift_certificates')
    end

    def gifts_url
      www_url('/gifts')
    end

    def find_ambassador_url
      www_url('/find_ambassador')
    end

    def ambassador_direct_url
      www_url('/ambassador-direct')
    end

    def upgrade_url
      www_url('/upgrade')
    end

    def back_office_url
      www_url('/back_office')
    end

    def tos_url
      www_url('/tos')
    end

    def privacy_url
      www_url('/privacy')
    end

    # External Paths
    def forever_live_url
      "http://www.foreverlive2016.com"
    end

    def facebook_url
      "https://www.facebook.com/Forever"
    end

    def twitter_url
      "https://www.twitter.com/forever"
    end

    def instagram_url
      "https://www.instagram.com/forever_inc/"
    end

    def youtube_url
      "https://www.youtube.com/channel/UCfBFL_W3FYW7W0wAr4EEGnA"
    end

    def pinterest_url
      "https://www.pinterest.com/FOREVER/"
    end

    def blog_url
      "https://blog.forever.com/"
    end

    def ios_url
      "https://itunes.apple.com/us/app/forever/id808235823?ls=1&mt=8"
    end

    def android_url
      "https://play.google.com/store/apps/details?id=com.forever.forever"
    end

    def careers_url
      "http://forever.theresumator.com/apply"
    end

    def help_center_url
      "https://forever1.zendesk.com/hc/en-us"
    end

    def contact_us_url
      "https://forever1.zendesk.com/hc/en-us/requests/new"
    end

    def web_faq_url
      "https://forever1.zendesk.com/hc/en-us/categories/200175058-Forever-Web-Mobile-Apps"
    end

    def artisan_faq_url
      "https://forever1.zendesk.com/hc/en-us/sections/200632048-Artisan-software"
    end

    def historian_faq_url
      "https://forever1.zendesk.com/hc/en-us/sections/200520187-Historian"
    end

    # TODO get updated videos on Zendesk
    def zendesk_overview_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/204874607"
    end

    def zendesk_uploading_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/204496797"
    end

    def zendesk_organizing_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/203811218"
    end

    def zendesk_sharing_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/203935338"
    end

    def zendesk_tour_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/203913608"
    end

    def zendesk_albums_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/218144057"
    end

    def zendesk_tags_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/203834548"
    end

    def zendesk_dates_video_url
      "https://forever1.zendesk.com/hc/en-us/articles/206462457"
    end

    # Path helpers for style guide dummy app
    def style_guide_path
      Rails.application.routes.named_routes[:forever_style_guide].path.spec.to_s
    end

    def style_guide_root
      ForeverStyleGuide::Engine.root
    end

    def style_guide_version
      ForeverStyleGuide::VERSION
    end

    def sections_path
      Pathname.new(Config.sections_path)
    end

    def demo_link(demo_name)
      File.join(style_guide_path, "demo", demo_name)
    end

    def escape_for_display(content)
      content.gsub(/\</, "&lt;").gsub(/\>/, "&gt;").html_safe
    end

    def escape_erb_for_display(partial_path)
      partial = File.read("#{style_guide_root}/app/views/#{partial_path}")
      escape_for_display(partial)
    end
  end
end