(function () {
    // ********************************************
    // Various functions used for different modules
    // ********************************************

    /* START 20161121 Increase decrease product amount */
  $.fn.btnPlusMinus = function () {
    return this.each(function () {
      var wrapper = $(this);

      wrapper.find('.btn-number').click(function (e) {
                // console.log(wrapper, $(this));
        e.preventDefault();

        var fieldName = $(this).data('field');
        var type = $(this).data('type');
        var input = wrapper.find("input[name='" + fieldName + "']");
        var currentVal = parseInt(input.val());
        if (!isNaN(currentVal)) {
          if (type == 'minus') {
            if (currentVal > input.attr('min')) {
              input.val(currentVal - 1).change();
            }
            if (parseInt(input.val()) == input.attr('min')) {
              $(this).attr('disabled', true);
            }
          } else if (type == 'plus') {
            if (currentVal < input.attr('max')) {
              input.val(currentVal + 1).change();
            }
            if (parseInt(input.val()) == input.attr('max')) {
              $(this).attr('disabled', true);
            }
          }
        } else {
          input.val(0);
        }
      });

      wrapper.find('.input-number').focusin(function () {
        $(this).data('oldValue', $(this).val());
      });

      wrapper.find('.input-number').change(function () {
        var minValue = parseInt($(this).attr('min'));
        var maxValue = parseInt($(this).attr('max'));
        var valueCurrent = parseInt($(this).val());

        var name = $(this).attr('name');
        if (valueCurrent >= minValue) {
          wrapper.find(".btn-number[data-type='minus'][data-field='" + name + "']").removeAttr('disabled');
        } else {
          $(this).val($(this).data('oldValue'));
        }
        if (valueCurrent <= maxValue) {
          wrapper.find(".btn-number[data-type='plus'][data-field='" + name + "']").removeAttr('disabled');
        } else {
          $(this).val($(this).data('oldValue'));
        }
      });

      wrapper.find('.input-number').keydown(function (e) {
                // Allow: backspace, delete, tab, escape, enter and .
        if ($.inArray(e.keyCode, [46, 8, 9, 27, 13, 190]) !== -1 ||
                    // Allow: Ctrl+A
                    (e.keyCode == 65 && e.ctrlKey === true) ||
                    // Allow: home, end, left, right
                    (e.keyCode >= 35 && e.keyCode <= 39)) {
                    // let it happen, don't do anything
          return;
        }
                // Ensure that it is a number and stop the keypress
        if ((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) {
          e.preventDefault();
        }
      });
    });
  };
    // init plugin
  $('.product-qty').btnPlusMinus();
    /* END 20161121 Increase decrease product amount */

    // Bootstrap AJAX modal
  $('#ajaxModal').on('shown.bs.modal', function (e) {
    var modalURL = $(e.relatedTarget).data('modal-url');

    if (typeof modalURL !== undefined) {
      var modal = $(e.currentTarget);
      $.get(modalURL, function (data) {
        var loadedModal = $(data).find('.modal-dialog');
        modal.html(loadedModal);
        // ajax event handler reinit
        if ($.fn.btnPlusMinus) {
          $('.product-qty').btnPlusMinus();
        }
        $('.o-product_comparison').trigger('updateScope:toggle');
      });
    }
  });

    // Internal Bootstrap modal link
  $('.modal').on('click', 'a[data-modal-link]', function (event) {
    event.preventDefault();
    var modalURL = $(this).prop('href');
    var modal = $('.modal');

    if (typeof modalURL !== undefined && modal.length > 0) {
      $.get(modalURL, function (data) {
        var loadedModal = $(data).find('.modal-dialog');
        modal.html(loadedModal);
        $('.product-qty').btnPlusMinus();
      });
    }
  });

    // Show more button (currently only inside a modal!)
  $('.modal').on('click', '[data-show-more]', function (event) {
    var showMore = $(this).data('show-more');
    var selector = $(this).data('show-more-sel');
    var counter = $(this).find('.count-more');
    var objs = $(selector + ':hidden:lt(' + showMore + ')');

    if (objs.length > 0) {
      objs.show();
      var next_objs = $(selector + ':hidden:lt(' + showMore + ')');

      if (next_objs.length > 0) {
        counter.html('(' + next_objs.length + ')');
      } else {
        counter.html('');
      }
    }
  });

  // Smooth scroll to target
  $(function () {
    $('.js-scroll-to[href*="#"]:not([href="#"])').click(function () {
      var offset = ($(this).data('offset') !== undefined ? $(this).data('offset') : 175);
      if (location.pathname.replace(/^\//, '') === this.pathname.replace(/^\//, '') && location.hostname === this.hostname) {
        var target = $(this.hash);
        target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
        if (target.length) {
          $('html, body').animate({
            scrollTop: target.offset().top - offset
          }, 800);
          return false;
        }
      }
    });
  });
})(jQuery);

/* START 20170327, dsp  universal asnyc loading
e.g.: <a data-la-link="ajax/m-header_navigation_flyout_content-0.html" data-la-target="#flyout__itemsWrapper-1">async link</a>
*/
(function ($) {
  $.fn.loadAsync = function (options) {
        // default settings
    var settings = $.extend({
      dataLink: 'data-la-link',
      dataTarget: 'data-la-target'
    }, options);

    $(this).each(function (index, el) {
      var link = $(this).attr(settings.dataLink);
      var target = $(this).attr(settings.dataTarget);
      $(this).on('click', function (e) {
        e.preventDefault();
                // console.log(link);
                // console.log(target);
        $.ajax({
          url: link,
          type: 'GET',
          dataType: 'html',
          success: function (data) {
            $(target).html(data);
                        // reinit afer async complete
            $('[data-la-link]').loadAsync({});
          },
          error: function (jqXHR, textStatus, errorThrown) {
            alert(jqXHR, textStatus, errorThrown);
          }
        });
      });
    });
  };
}(jQuery));
/* END 20170327, dsp  universal asnyc loading */

/* START: Native select widget for mobile devices */
if ($.fn.selectpicker) {
    if (/Android|webOS|iPhone|iPad|iPod|BlackBerry/i.test(navigator.userAgent)) {
        $('.selectpicker').selectpicker('mobile');
    }

    $('.selectpicker').on('show.bs.select', function(event) {
        var max_count = 4;
        var count = $(this).find('option').length;
        if (count > max_count) {
            count = max_count;
        }

        $(this).prev().height(count * 40);
        $(this).prev().find('> ul').height(count * 40);
    });
    $('.selectpicker').on('hide.bs.select', function(event) {
        $(this).prev().height(0);
        $(this).prev().find('> ul').height(0);
    });
}
/* END */

/* START: Dropdown with checkboxes */
$('.dropdown--form').on('click', '.dropdown-menu', function(e) {
    e.stopPropagation();
});
/* END */

/* Style input field with reset icon */
$('.inputfield--search__reset').on('click', function(event) {
    event.preventDefault();
    $(this).prev().val('');
})

/* Check if Element is in Viewport */
$.fn.isInViewport = function() {
  var elementTop = $(this).offset().top;
  var elementBottom = elementTop + $(this).outerHeight();
  var viewportTop = $(window).scrollTop() + 120;
  var viewportBottom = viewportTop + $(window).height();
  return elementBottom > viewportTop && elementTop < viewportBottom;
};