Add 'alternate-price-per-tera.js'

alternate-price-per-tera.js

@@ -0,0 +1,29 @@
+// ==UserScript==
+// @name         Alternate HDD Price per TB
+// @namespace    http://tampermonkey.net/
+// @version      0.1
+// @description  Alternate HDD Price per TB
+// @author       sergio.am
+// @match        https://www.alternate.es/Discos-duros*
+// @icon         https://www.google.com/s2/favicons?sz=64&domain=alternate.es
+// @grant        none
+// ==/UserScript==
+
+(function() {
+    'use strict';
+
+    const re = /\w+\s/g;
+
+    $('head').append("<style>.pricePerTb { color:blue; padding-left: 20px; }</style>");
+
+    $('.grid-container.listing a.card').each(function (idx, item) {
+        var price = parseFloat($(item).find('span.price').text().replace('€', ''));
+        var name = $(item).find('div.product-name').text();
+        var cap = $(item).find('ul.product-info li:first-of-type').text();
+        var tb = parseInt(cap.match(/Capacidad: (\d+) TB/)[1]);
+
+        var pricePerTb = price / tb;
+
+        $(item).find('span.price').append('<span class="pricePerTb">' + pricePerTb.toFixed(1) + ' €/TB</span>');
+    });
+})();