Добавляет отображение цены за кг у товаров где указаны вес (и количество) и сортирует по цене за кг
// ==UserScript==
// @name WildBerries цена за кг
// @namespace price_per_kiloWB
// @version 1.0
// @description Добавляет отображение цены за кг у товаров где указаны вес (и количество) и сортирует по цене за кг
// @author Owyn
// @match https://www.wildberries.ru/*
// @run-at document-end
// @noframes
// @grant none
// ==/UserScript==
(function() {
"use strict";
function work()
{
let products = document.body.querySelectorAll('div.dtList.i-dtList.j-card-item');
if(products.length) { products[0].parentNode.style = "display: grid; grid-template-columns:repeat(4, 1fr);";}
let price, weight, number, price_per_kilo, price_node, workdone, kilo, explained;
for(let i = 0; i < products.length; i++)
{
/*if(products[i].className === "a3g4") // loading
{
//setTimeout(function() { work(); }, 300);
break;
}*/
if(products[i].style.order)
{
continue;
}
products[i].style.minWidth = "252px";
price_node = products[i].querySelector(".lower-price")
if(!price_node) continue;
price = parseInt(price_node.textContent.replace(/\s+/g, ''));
if(!price) continue;
weight = products[i].querySelector("span.goods-name.c-text-sm")
if(!weight)
{
continue;
}
weight = weight.textContent;
number = weight;
kilo = false;
explained = false;
let weight_res = weight.match(/\d+( )?(?!года)(грамм|г|гр|мл)/g);
if(!weight_res)
{
weight_res = weight.match(/(\d(\.|\,))?\d+( )?(кг|л|литр|кило)/g);
kilo = true;
}
if(weight_res)
{
if(weight_res.length > 1) {explained = true;}
/*if(weight_res.length > 1 && weight.match(/набор/gi))
{
weight = 0;
for(let k = 0; k < weight_res.length; k++)
{
weight_res[k] = weight_res[k].replace(',', '.');
weight = weight + parseFloat(weight_res[k]);
}
}
else
{*/
weight_res[0] = weight_res[0].replace(',', '.');
weight_res[0] = weight_res[0].replace(/^0(\d)/g, "0.$1"); // exc
weight = parseFloat(weight_res);
//}
}
if(kilo)
{
weight = weight * 1000;
}
let number_res;
let exc1 = number.match(/(\d)(x|х)( )?(\d)+/u);
if(exc1 && exc1[1] && !explained)
{
number_res = parseInt(exc1[1]);
}
else
{
exc1 = number.match(/(?<![A-Za-zа-яА-ЯёЁ])(x|х)( )?(\d)+/g);
if(exc1 && !explained)
{
number_res = parseInt(exc1[0].replace('x','').replace('х',''));
}
else
{
number_res = parseInt(number.match(/\d+( )?(шт|пачки|уп|коробки|пакетов)/g)) || 1;
}
}
if(weight)
{
price_per_kilo = Math.round(1000/(weight*number_res)*price);
price_node.innerHTML += "<br>"+price_per_kilo+" ₽/кг";
console.log("weight: " + weight + ", number: " + number_res + ", price: " + price + ", price_per_kilo: " + price_per_kilo);
price_node.parentNode.parentNode.className = ""; // make it stay
}
products[i].style.order = weight ? price_per_kilo : 99999;
workdone = true;
}
if(workdone)
{
let previews = document.body.querySelectorAll('.thumbnail');
for(let i = 0; i < previews.length; i++)
{
if(previews[i].dataset.original && previews[i].dataset.original !== previews[i].src)
{
previews[i].src = previews[i].dataset.original; // sorry else it doesn't load at all
}
}
workdone = false;
}
}
setInterval(function() { work(); }, 2000); // cuz ajax page loading
})();