#= require jquery
#= require jquery_ujs
#= require jquery.bxslider
#= require jquery.easing.1.3




@scrollToAnchor = (aid) ->
  aTag = $("#" + aid )
  $("html,body").animate({scrollTop: aTag.offset().top}, 1000)
  return


  
bottom = 0
prev_link = ""


$("document").ready ->
  
  position_img_now = ->
    
    
    
   # alert $("#large .large-img").outerHeight(false)
    
    imgheight = $("#large .large-img").outerHeight(false) + $("#large h3").outerHeight(false) 
    
     
    margintop = (( $(window).height() - imgheight) / 2 )
   
    $("#large .large-img").css
      "margin-top" :(margintop+"px")
      #"width" : "100px"

    
    
  position_img = ->
    $("#large .large-img").one "load", ->
      
      position_img_now()
    
  
  
  $("#video").click ->
    maxwidth = 1000
    maxheight = 900

    
    
    
    prev_link = $(this)
    $("body").append "<div id='large'></div>"
    title = false
    
    
    
    $("#large").append "<div class='img_container first' style='width:90%;margin:auto;'></div>"
    $("#large").append "<img src='/close.png' class='close_link' />"
    $(".img_container.first").append '<iframe width="1000" height="563" src="//www.youtube.com/embed/ED4b38n4d-U?rel=0&amp;showinfo=0" frameborder="0" allowfullscreen></iframe>'
    
    
    $(".img_container.first").append "<h3>Vidéo de présentation</h3>"
      
    
    $("#large").fadeIn(500)
    position_img();
    if $(window).height() > (maxheight+100)
      $("#large .large-img").css
        "max-height" : maxheight
    else
      $("#large .large-img").css
        "max-height" : "85%"
        
    if $(window).width() > (maxwidth+100)
      $("#large .large-img").css
        "max-width" : maxwidth
    else
      $("#large .large-img").css
        "max-width" : "85%"
    resize();
    
    $("#large .img_container.first").css
      "padding-top": (($(window).height()- $("#large .img_container.first iframe").height()-50)/ 2)+"px"
    #position_img();
    
    
    false
  
  
  $(".expandable_image").click ->
    maxwidth = 1000
    maxheight = 900
    
    
    
    
    prev_link = $(this)
    $("body").append "<div id='large'></div>"
    title = false
    
    
    
    $("#large").append "<div class='img_container first'></div>"
    $("#large").append "<img src='/close.png' class='close_link' />"
    $(".img_container.first").append "<img src="+$(this).attr("href")+" class='large-img' />"
    
    if $(this).attr "title"
      title = $(this).attr "title"
      $(".img_container.first").append "<h3>"+title+"</h3>"
      
    $("#large .large-img").one "load", ->
      $("#large").fadeIn(500)
    position_img();
    if $(window).height() > (maxheight+100)
      $("#large .large-img").css
        "max-height" : maxheight
    else
      $("#large .large-img").css
        "max-height" : "85%"
        
    if $(window).width() > (maxwidth+100)
      $("#large .large-img").css
        "max-width" : maxwidth
    else
      $("#large .large-img").css
        "max-width" : "85%"
    
    position_img();
    
    
    false
  
  
  $(".rea-gal a").click ->
    maxwidth = 1000
    maxheight = 900
    
    
    
    
    prev_link = $(this)
    $("body").append "<div id='large'></div>"
    title = false
    
        
    $("#large").append "<img src='/arrow-next.png' class='next' />"
    $("#large").append "<img src='/arrow-prev.png' class='prev' />"
    $("#large").append "<img src='/close.png' class='close_link' />"
    
    $("#large").append "<div class='img_container first'></div>"
    $(".img_container.first").append "<img src="+$(this).attr("href")+" class='large-img' />"
    
    if $(this).attr "title"
      title = $(this).attr "title"
      $(".img_container.first").append "<h3>"+title+"</h3>"
      
    $("#large .large-img").one "load", ->
      $("#large").fadeIn(500)
    position_img();
    if $(window).height() > (maxheight+100)
      $("#large .large-img").css
        "max-height" : maxheight
    else
      $("#large .large-img").css
        "max-height" : "85%"
        
    if $(window).width() > (maxwidth+100)
      $("#large .large-img").css
        "max-width" : maxwidth
    else
      $("#large .large-img").css
        "max-width" : "85%"
    
    position_img();
    
    
    false
  
  
  
  $("body").on "click", "#large", ->
    $(this).fadeOut 300, ->
      $(this).remove()
    
    
  $("body").on "click" ,"#large .prev",->
    
    if prev_link.prev("a").length > 0
      link = prev_link.closest("a").prev("a")
      
      
      
    else
      link = prev_link.closest("div").children("a:last")
    
   
    #titre = photo.find("h3")
    $(".img_container.first").fadeOut 300, ->
      $("#large h3").remove()
      if link.attr "title"
        title = link.attr "title"
        $(".img_container.first").append "<h3>"+title+"</h3>"
      
      
      $('#large .large-img').attr("src", link.attr("href"))
      $("#large .large-img").one "load", ->
        $(".img_container.first").fadeIn()
      position_img();
    prev_link = link
    
    false
  
  
  $("body").on "click" ,"#large .next",->
    
    if prev_link.next("a").length > 0
      link = prev_link.closest("a").next("a")
      
      
      
    else
      link = prev_link.closest("div").children("a:first")
    
   
    #titre = photo.find("h3")
    
    $(".img_container.first").fadeOut 300, ->
      $("#large h3").remove()
      if link.attr "title"
        title = link.attr "title"
        $(".img_container.first").append "<h3>"+title+"</h3>"
      
      $('#large .large-img').attr("src", link.attr("href"))
      $("#large .large-img").one "load", ->
        $(".img_container.first").fadeIn()
      position_img();
    prev_link = link
    
    false
  
  
  $('.gal').bxSlider
    adaptiveHeight: true,
    auto: true,
    speed:1000,
    pause:5000,

  
  

  left =0
  
  top = 0
  offset= 0
  
  resize = ->
    
    $("iframe").each ->
      $(this).css
        "height" : Math.round($(this).width()/ 1.77)+"px"
    
    if $(window).width() > 1250
      $(".infos .main").css
        "position" : "static"
      $(".bottom_image").css
        "left" : "0px"
        
    else
      $(".infos .main").css
        "position" : "relative"
      $(".bottom_image").css
        "left" : "-120px"
        
    $(".rea-gal").each ->
      
      $(this).find("img").css "width", Math.floor(((100) )/ 5)+"%"
    
    
    $("#large").css "min-height", ($(window).height()-30)+"px"
  
    $(".bxslider").each ->
      
    
      height = ($(window).height())
      optimal_height = Math.round($(this).width()/ $(this).data("ratio"))
      if optimal_height < height
        height = optimal_height
  
      $(this).find("li").css("max-height", height+"px")

    
    position_img_now();
  
    
    
    
  
  resize()
  $('.bxslider').bxSlider
    mode: 'fade'
    captions: true
    auto: true
  resize()
  $(window).on "resize", ->
    resize()
    
  
  top_height = $(window).height()
  img_height = 0.0
  initial_y = 0
  
  resize_background = ->
    top_height = $(window).height()
    $(".top").css(
      "height" : top_height+"px"
    
    )
  
  
    if ($(window).width() / $(window).height()) < 1.5
      img_height = $(window).height()
    
      initial_y = ((top_height - img_height)/ 2)
      $(".top").css(
        "background-position-y" : ""+Math.round(initial_y)+"px"
        "background-size" : "auto "+img_height+"px"
      )
      
     
    
    else
      img_height = Math.round($(window).width()/ 1.5)
      initial_y = ((top_height - img_height)/ 2)
      $(".top").css({
        "background-size" : $(window).width()+"px"
        "background-position-y" : ""+Math.round(initial_y)+"px"
      
      })
      
    
    
      
  resize_background()
  
  $(window).on "resize", ->
    resize_background()
  
  $(window).on "scroll", ->
    top = $(window).scrollTop()
    if $(window).width() > 1024
      
    
    
    
    
    #if $(window).scrollTop() > (height-50)
    #  $("#menu").css("position", "fixed")
    #else
    #  $("#menu").css("position", "relative")
    
      $(".top").css(
        "background-position" : "center "+(initial_y - top*0.55)+"px"
      )
    
    
    if top > (top_height - 50)
      $("#menu").css
        "background-color" : "rgba(0,0,0,0.8)"
    else
      $("#menu").css
        "background-color" : "rgba(0,0,0,0.5)"
      
    
    $(".top h1, .top h2").css(
      "opacity" : (1- (Math.abs(((top+1)) / (0.7 * top_height))))
    )
    
    #if $(window).scrollTop() > 200
    #  $(".top h1, .top h2").fadeOut()
      
    #else if $(window).scrollTop() < 200
    #  $(".top h1, .top h2").fadeIn()