// ==UserScript==
// @name         Aliexpress Coupon Center filtering
// @name:ru      фильтр Aliexpress Центр купонов
// @namespace    http://tampermonkey.net/
// @version      0.3.2
// @description  hide or mark low value coupons
// @description:ru скрытие купонов с низким процентом скидки
// @author
// @license      MIT
// @match        https://campaign.aliexpress.com/wow/gcp/ae/channel/ae/accelerate/tupr*
// @match        https://promotion.aliexpress.ru/wow/gcp/aer/daily/aer/coupon/AliCoupons*
// @require      https://cdnjs.cloudflare.com/ajax/libs/arrive/2.4.1/arrive.min.js
// @icon         https://www.google.com/s2/favicons?sz=64&domain=aliexpress.com
// @grant        none
// @run-at       document-body
// ==/UserScript==
(function() {
'use strict';
let discountPercent = 90;
const experimental = false;   // true/false
const queries = {
amountContainer: 'span.text[numberoflines="2"]',
// regular (orange) page
couponContainer: 'div[exp_type="coupon_exposure"]',
// black friday, spring (red)
//      couponContainer: 'div[style="box-sizing: border-box; display: inline-block; position: relative; -webkit-box-orient: vertical; flex-direction: column; flex-shrink: 0; align-content: flex-start; border-width: 0px; border-style: solid; border-color: black; margin: 0px; padding: 0px; min-width: 0px;"]',
// winter (white)
//      couponContainer: 'div[style="box-sizing: border-box; display: flex; -webkit-box-orient: horizontal; flex-direction: row; align-content: flex-start; flex-shrink: 0; position: relative; width: 593px; height: 162px; padding: 14px 16px 16px; margin-top: 8px; margin-bottom: 8px; background-color: rgb(255, 244, 229); border-radius: 12px;"]',
};
let couponContainer;
discountPercent /= 100;
document.arrive(queries.couponContainer, function () {
let amountContainer = this.querySelector(queries.amountContainer);
let amount = amountContainer.innerText.replace(/\D/g, '');
let discountContainer = amountContainer.previousElementSibling ?? amountContainer.parentElement.previousElementSibling;
let discount = discountContainer.innerText.replace(/\D/g, '');
let codeContainer = discountContainer.parentElement.children[2].querySelector('span');
if ( discount / amount <= discountPercent) {
this.style.opacity = 0.25;
if (experimental) {
couponContainer?.remove();
couponContainer = this;
codeContainer.innerText = document.getElementById('TabOfFalls').nextElementSibling.childElementCount + ' coupons loaded';
this.onclick = function(e) {
window.dispatchEvent(new CustomEvent('onListEndReached', {detail: e}));
};
}
}
});
/* source code:
// 页面滚动
var pageContainer = document.querySelector('#content');
if (pageContainer) {
var pageContainerHeight = 0;
var needResend = false;
document.addEventListener('scroll', function(e) {
var rect = pageContainer.getBoundingClientRect();
var innerHeight = window.innerHeight;
if (pageContainerHeight !== rect.height) {
// 容器高度发生了变化
pageContainerHeight = rect.height;
needResend = true;
}
window.dispatchEvent(new CustomEvent('onListScroll', {detail: e}));
if (needResend && rect.bottom < innerHeight + 500) {
needResend = false;
window.dispatchEvent(new CustomEvent('onListEndReached', {detail: e}));
}
});
}
*/
})();