var st_sticky_buy = {
  'buy_now':false,
  'spinner': function(){
      var spinner = $('.st_sticky_buy_quantity_wanted');
      if(spinner.length)
          $(spinner).TouchSpin({
            // verticalbuttons: !sttheme.is_mobile_device,
            verticalupclass: 'fto-plus-2',
            verticaldownclass: 'fto-minus',
            buttondown_class: 'btn btn-touchspin js-touchspin js-increase-product-quantity',
            buttonup_class: 'btn btn-touchspin js-touchspin js-decrease-product-quantity',
            min: ($(spinner).data('minimal-quantity') ? parseInt($(spinner).data('minimal-quantity'), 10) : 1),
            max: ($(spinner).data('allow-oosp')==0 && parseInt($(spinner).data('quantity'), 10)>0 ? parseInt($(spinner).data('quantity'), 10) : 1000000)
          });
  },
  'wp': function(){
      if(!ststickybuybutton.show)
          return;
      //.product_page_container [data-button-action="add-to-cart"]:first updatedproduct dao zhi wen ti
      var waypoints = $('.product-actions .between_detials_and_buttons').waypoint(function(direction) {
          if(!$('.st_sticky_buy_container').hasClass('da_kai_attr')){
            if (direction == 'down'){
                $('.st_sticky_buy_container').addClass('da_kai st_sticky_buy_fadeIn');
            }else if (direction == 'up'){
                $('.st_sticky_buy_container').removeClass('da_kai st_sticky_buy_fadeIn');
            }
          }
      },{'offset':parseInt(ststickybuybutton.top_offset,10)});
  },
  'disable_buy_button': function (btn) {
    // $('.st_sticky_buy_btn').addClass('st_sticky_buy_disabled');
    if(btn)
      btn.addClass('st_sticky_buy_active');
  },
  'enable_buy_button': function () {
    $('.st_sticky_buy_btn').removeClass('st_sticky_buy_disabled st_sticky_buy_active');
  },
  'updatedCart': function(){
    if(st_sticky_buy.buy_now){
      window.location.href = prestashop.urls.pages.order;
      return;
    }else{
      $('.st_sticky_buy_container').removeClass('da_kai_attr');
      st_sticky_buy.mang(0);
      st_sticky_buy.enable_buy_button();
    }
    return;
  },
  'mang': function(status){
    if(status)
      $('.st_sticky_buy_container').addClass('st_sticky_buy_mang st_sticky_buy_mang_'+status);
    else
      $('.st_sticky_buy_container').removeClass('st_sticky_buy_mang st_sticky_buy_mang_1 st_sticky_buy_mang_2');
    return;
  },
  'curr_window_width':0
};
$(document).ready(function () {
  prestashop.on('updatedProduct', function (event) {
    if(typeof(event.ststickybuybutton)!='undefined' && event.ststickybuybutton.block && event.ststickybuybutton.block.indexOf('st_sticky_buy_block') != -1){
        $('.st_sticky_buy_block').replaceWith(event.ststickybuybutton.block);
        $('.st_sticky_buy_container').removeClass('st_sticky_buy_may_have_error');
        //
        /*if($('.st_sticky_buy_submit .st_sticky_buy_btn').hasClass('st_sticky_buy_disabled'))
          $('.st_sticky_buy_buttons .st_sticky_buy_btn').addClass('st_sticky_buy_disabled');
        else
          $('.st_sticky_buy_buttons .st_sticky_buy_btn').removeClass('st_sticky_buy_disabled');*/
        st_sticky_buy.spinner();
        st_sticky_buy.mang(0);
        // st_sticky_buy.wp(); // when show==1, jia gou wu che hou, tu ran xian shi chu lai
    }else{
        $('.st_sticky_buy_container').addClass('st_sticky_buy_may_have_error');
    }
  });
  //
  $(document).on(
    'change',
    '.st_sticky_buy_product-variants *[name]',
    function(e){
        if($(this).is("select")){
            $('#'+$(this).data('id')).val($(this).val());

        }else if($(this).attr("type")=='radio'){
            $('.product-variants input[name="'+$(this).attr('name')+'"][value="'+$(this).val()+'"]').prop('checked', true);
        }
        // $('.st_sticky_buy_product-variants').addClass('st_sticky_buy_switching_attr');
        // $('.st_sticky_buy_submit_box .st_sticky_buy_btn').addClass('st_sticky_buy_disabled');
        st_sticky_buy.mang(2);
        //
        prestashop.emit('updateProduct', {
            eventType: 'updatedProductCombination',
            event: e,
            // Following variables are not used anymore, but kept for backward compatibility
            resp: {},
            reason: {
              productUrl: prestashop.urls.pages.product || '',
            },
        });

    }
  );
  /*$(document).on(
    'submit',
    '.st_sticky_buy_block from',
    function(event) {
      event.preventDefault();
      $('[data-button-action="add-to-cart"]').trigger('click');
      return false;
    }
  );*/
  $(document).on('click', '.st_sticky_buy_btn', function(e) {
    e.preventDefault();
    if($(this).hasClass('st_sticky_buy_disabled') || $('.st_sticky_buy_container').hasClass('st_sticky_buy_mang'))
      return false;
    if($('.st_sticky_buy_container').hasClass('st_sticky_buy_simple')){
      var off_top = $(ststickybuybutton.native_buy_selector?ststickybuybutton.native_buy_selector:'.product-variants').first().offset().top;
      $('body,html').animate({
        scrollTop: off_top+ststickybuybutton.scroll_offset
      }, 'fast');
      return false
    }
    //
    var dosubmit = $(this).data('inout-form')=='in';
    var has_attr = $('.st_sticky_buy_product-variants-item').length;
    if(!has_attr)
      dosubmit = true;
    if(!$('.st_sticky_buy_container').hasClass('da_kai_attr'))
      st_sticky_buy.buy_now=$(this).parent().hasClass('st_sticky_buy_now');
    if(!dosubmit)
      $('.st_sticky_buy_container').addClass('da_kai_attr');
    else
    {
      st_sticky_buy.mang(1);
      st_sticky_buy.disable_buy_button($(this));
      $('[data-button-action="add-to-cart"]:first').trigger('click');
    }
    return false;
  });
  $(document).on('change keyup', '.st_sticky_buy_quantity_wanted', function(e) {
      $('#quantity_wanted').val($(this).val());
      $(e.currentTarget).trigger('touchspin.stopspin');
      st_sticky_buy.mang(2);
      prestashop.emit('updateProduct', {
        eventType: 'updatedProductQuantity',
        event: e
      });
    });
  $(document).on('click', '.st_sticky_buy_close, .st_sticky_buy_overlay', function(e) {
    $('.st_sticky_buy_container').removeClass('da_kai_attr');
    });
  //bu zhi chi liang ge tong shi
  prestashop.on('stUpdateCart', function() { 
    st_sticky_buy.updatedCart();
  });
  prestashop.on('updateCart', function() { 
    st_sticky_buy.updatedCart();
  });
  st_sticky_buy.curr_window_width = $(window).width();
  $(window).resize(function() {
    if($('.st_sticky_buy_container').hasClass('st_sticky_buy_model_1') && $('.st_sticky_buy_container').hasClass('da_kai_attr') && $(window).width()>(ststickybuybutton.max_width>600?ststickybuybutton.max_width:600) && st_sticky_buy.curr_window_width<(ststickybuybutton.max_width>600?ststickybuybutton.max_width:600)){
      $('.st_sticky_buy_container').removeClass('da_kai_attr');
    }
    st_sticky_buy.curr_window_width = $(window).width();
  });
  //
  st_sticky_buy.spinner();
  st_sticky_buy.wp();
});