/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/

/**
* @deprecated since version 2.2.0
*/
define([
'jquery'
], function ($) {
'use strict';

/**
* @param {*} args
*/
$.fn.terms = function (args) {

// default
var defaults = {
start: 0,
wrapper: '',
showAnchor: '',
effects: 'slide'
},
options = $.extend(defaults, args);

this.each(function () {
var obj = $(this),
wrapper = options.wrapper !== '' ? '> ' + options.wrapper : '',
switches = $(wrapper + '> [data-section="title"] > [data-toggle="switch"]', obj),
terms = $(wrapper + '> [data-section="content"]', obj),
t = switches.length,
marginTop = $(switches[0]).closest('[data-section="title"]').css('position') == 'absolute' ? 0 : null, //eslint-disable-line
title,
current,

/**
* @param {*} item
*/
showItem = function (item) {
if (item != current && !$(switches[item]).closest('[data-section="title"]').hasClass('disabled')) { //eslint-disable-line
$(switches).closest('[data-section="title"]').removeClass('active');

if (options.wrapper !== '') {
$(switches).parent().parent().removeClass('active');
}
$(terms).removeClass('active');
$(switches[item]).closest('[data-section="title"]').addClass('active');

if (options.wrapper !== '') {
$(switches[current]).parent().parent().addClass('active');
}
$(terms[item]).addClass('active');
current = item;
} else if (
// Check if this is accordion width as criteria for now
(obj.attr('data-sections') == 'accordion' || $(switches[item]).closest('[data-section="title"]').css('width') == obj.css('width')) && //eslint-disable-line
item == current && !$(switches[item]).closest('[data-section="title"]').hasClass('disabled') //eslint-disable-line
) {
$(switches).closest('[data-section="title"]').removeClass('active');

if (options.wrapper !== '') {
$(switches).parent().parent().removeClass('active');
}
$(terms).removeClass('active');
current = -1;
}
},

/**
* Init.
*/
init = function () {
var linksList, i, classes, dataSection, itemHref, itemClass, fromUrl;

if (t > 0) {
if ($(switches[0]).closest('[data-section="title"]').css('display') == 'table-cell') { //eslint-disable-line
obj.addClass('adjusted');

if (obj[0].tagName == 'DL') { //eslint-disable-line eqeqeq, max-depth
linksList = $('<dd>');
} else {
linksList = $('<div>');
}
linksList.addClass('sections-nav');
obj.prepend(linksList);

for (i = 0; i < t; i++) { //eslint-disable-line max-depth
title = $(switches[i]).html();
classes = $(switches[i]).closest('[data-section="title"]').attr('class');
dataSection = $(switches[i]).closest('[data-section="title"]').attr('data-section');
itemHref = $(switches[i]).attr('href');
itemClass = $(switches[i]).attr('class');
$(switches[i]).parent('[data-section="title"]').hide();
switches[i] = $('<a/>', {
href: itemHref,
'class': itemClass,
html: title
}).appendTo(linksList);
$(switches[i]).wrap(
'<strong class="' + classes + '" data-section="' + dataSection + '" />'
);
}
}
$(switches).each(function (ind, el) {
$(el).click(function (event) {
event.preventDefault();
showItem(ind);
});

if (marginTop !== null) {
$(el).closest('[data-section="title"]').css({
'top': marginTop + 'px'
});
marginTop += $(el).closest('[data-section="title"]').outerHeight(true);
obj.css({
'min-height': marginTop + 'px'
});
}
});

fromUrl = false;

if (window.location.hash.length > 0) {
$(terms).each(function (ind, el) {
if ('#info-' + $(el).attr('id') == window.location.hash) { //eslint-disable-line eqeqeq
showItem(ind);
$('html, body').animate({
scrollTop: $(switches[ind]).offset().top
}, 700);
fromUrl = true;
}
});
}

if (fromUrl === false) {
if (options.start % 1 === 0) { //eslint-disable-line max-depth
current = options.start + 1;
showItem(options.start);
} else {
$(terms).each(function (ind, el) {
if ($(el).attr('id') == options.start) { //eslint-disable-line eqeqeq
current = ind + 1;
showItem(ind);
$('html, body').animate({
scrollTop: $(switches[ind]).offset().top
}, 700);
}
});
}
}
}
};

init();
});
};

return function (data, el) {
$(el).terms(data);
};
});