// ==UserScript==
// @name         No Keywords
// @name:zh-CN   移除搜索关键词
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Get rid of fucking highlighted search keywords.
// @description:zh-CN 去你妈的傻逼高亮搜索关键词。
// @author       PRO
// @match        https://zhidao.baidu.com/question/*
// @match        https://www.bilibili.com/*
// @icon         https://cors.cdn.bcebos.com/amis/namespaces/m-activity/iknow-duck/2022-12/1671625780490/%E6%90%9C%E7%B4%A2wap.png
// @grant        none
// @license      gpl-3.0
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';
    function purify_once() {
        let flag = false;
        if (sel_icon) {
            let icon = document.querySelector(sel_icon);
            if (icon) {
                icon.remove();
                flag = true;
            }
        }
        let keyword = document.querySelector(sel_keyword);
        if (keyword) {
            let word = keyword.textContent;
            let to_replace = keyword.outerHTML;
            let container = keyword.parentElement;
            container.innerHTML = container.innerHTML.replace(to_replace, word);
            flag = true;
        }
        return flag;
    }
    function purify() {
        let cnt = 0;
        while (purify_once()) {
            cnt++;
        }
        if (cnt) console.log(`[No Search Keywords] Purified ${cnt} keywords!`);
    }
    let config = {
        "zhidao.baidu.com": {
            keyword: ".rich-content-container a[highlight='true']",
            icon: null,
            persistent: false
        },
        "www.bilibili.com": {
            keyword: "a.search-word",
            icon: "i.search-word",
            persistent: true
        }
    }
    if (!(window.location.hostname in config)) return;
    let sel_keyword = config[window.location.hostname].keyword;
    let sel_icon = config[window.location.hostname].icon;
    if (config[window.location.hostname].persistent) {
        window.setInterval(purify, 1000);
    } else {
        purify();
    }
})();