###
Initialize the <articles> layout of a certain <section>

@namespace Lungo.View
@class Article

@author Javier Jimenez Villar <javi@tapquo.com> || @soyjavi
@author Guillermo Pascual <pasku@tapquo.com> || @pasku1
###

Lungo.View.Article = do(lng = Lungo) ->
  ELEMENT = lng.Constants.ELEMENT
  CLASS = lng.Constants.CLASS
  ATTRIBUTE = lng.Constants.ATTRIBUTE
  SELECTORS =
    NAVIGATION_ITEM: "a[href][data-router=\"article\"]"
    REFERENCE_LINK: " a[href][data-article]"
    TITLE_OF_ARTICLE: "header .title, footer .title"
    ASIDE_REFERENCE_LIST: "li a.active, li.active"


  ###
  ?

  @method show
  ###
  title = (value) ->
    lng.Element.Cache.section.find(SELECTORS.TITLE_OF_ARTICLE).text value  if value

  switchNavItems = (article_id) ->
    lng.Element.Cache.section.find(SELECTORS.NAVIGATION_ITEM).removeClass CLASS.ACTIVE
    active_nav_items = "a[href=\"" + article_id + "\"][data-router=\"article\"]"
    lng.Element.Cache.section.find(active_nav_items).addClass CLASS.ACTIVE
    if lng.Element.Cache.aside
      aside = lng.Element.Cache.aside
      aside.find(SELECTORS.ASIDE_REFERENCE_LIST).removeClass CLASS.ACTIVE
      aside.find(active_nav_items).addClass(CLASS.ACTIVE).parent().addClass CLASS.ACTIVE

  switchReferenceItems = (article_id, section) ->
    reference = "[data-article=" + article_id.replace("#", "") + "]"
    section.find(SELECTORS.REFERENCE_LINK).hide().siblings(reference).show()

  title: title
  switchReferenceItems: switchReferenceItems
  switchNavItems: switchNavItems