// ==UserScript==
// @name         Zhihu-K
// @namespace    https://github.com/rain15z3/Zhihu-K
// @version      1.1
// @description  知乎赞同数用K显示
// @author       RainbowBird
// @match        https://www.zhihu.com/*
// @grant        none
// @require      http://code.jquery.com/jquery-1.11.0.min.js
// @downloadURL none
// ==/UserScript==

!(function () {
    console.log("[Zhihu-K] loading...");
    setInterval(refrush, 50);
})();

function refrush() {
    $(".VoteButton--up").each(function () {
        var text = $(this).contents().eq(1).get(0).nodeValue;

        text = text.replace(/\u200B/g, "");
        
        var flag = "赞同 ";
        if (text.match("已赞同")) {
            flag = "已赞同 ";
        }

        var rep = text.replace(flag, "");
        if (text.match("万")) {
            rep = rep.replace(" 万", "");
            var num = parseFloat(rep) * 10000;
        } else {
            var num = parseFloat(rep);
        }

        if (num >= 10000 || (num >= 1000 && num < 10000)) {
            var numk = num / 1000;
            if (numk.toString().match(".")) numk = numk.toFixed(1);
            text = flag + numk + " K";
        }

        $(this).contents().eq(1).get(0).nodeValue = text;
    });
}