// ==UserScript==
// @name         按 / 回到搜索框
// @namespace    http://tampermonkey.net/
// @version      0.01.5
// @description  在浏览网站内容时，想进行新的一次搜索，又想回到搜索框输入新的搜索关键词，又不想动鼠标，难受！安装该脚本后，即可通过按下 ` / ` 键回到搜索框，进行输入。
// @author       missiont522
// @license      MIT
// @match        https://*.baidu.com/*
// @match        https://*.bing.com/*
// @match        https://*.sogou.com/*
// @match        https://*.taobao.com/*
// @include      https://*.bilibili.com/*
// @match        https://*.greasyfork.org/*
// @match        https://*.douban.com/*
// @match        https://wht.im/*
// @match        https://fanyi.sogou.com/*
// @match        https://share.dmhy.org/*
// @match        https://weibo.com/*
// @match        https://www.shanbay.com/*
// @include      /^https:\/\/(kns\.)?(w*\.)?cnki\.net.*$/
// @match        https://juejin.cn/*
// @match        https://www.douyin.com/*
// @match        https://baike.baidu.com/*
// @grant        GM_addStyle
// @todo         siteList.queryS
// @downloadURL none
// ==/UserScript==


const methods = () => {
  console.log(`---${this.id},${this.name},'${this.query}'---`);
};

const doubanMeth = () => {
};

const weiboMeth = () => {};

const siteList = [
  { id: 0, name: "baidu", query: "#kw.s_ipt", methods },
  { id: 1, name: "google", query: "没有", methods },
  { id: 2, name: "bing", query: "#sb_form_q.b_searchbox", methods },
  { id: 3, name: "sogou", query: "#upquery.query", methods },
  { id: 4, name: "taobao", query: "#q.search-combobox-input", methods },
  { id: 5, name: "bilibili", query: ".nav-search-input", methods },
  { id: 6, name: "search.bilibili", query: ".search-input-el", methods },
  { id: 7, name: "greasyfork", query: '[type="search"]', methods },
  { id: 8, name: "douban", query: "#inp-query", methods: doubanMeth },
  { id: 9, name: "wht.im", query: "input.float-left.search-keyword", methods },
  { id: 10, name: "fanyi.sogou", query: "#trans-input", methods },
  { id: 11, name: "dmhy", query: "input#keyword", methods },
  { id: 12, name: "weibo", query: "input.woo-input-main", methods: weiboMeth },
  { id: 13, name: "shanbay", query: "#search .input", methods },
  { id: 14, name: "cnki", query: ".search-input", methods },
  { id: 14, name: "juejin", query: ".search-input", methods },
  { id: 15, name: "douyin", query: 'form input[type="text"]', methods },
  { id: 16, name: "baike.baidu", query: 'form input[type="text"]', methods },
  { id: 17, name: "tieba.baidu", query: '#wd1', methods },
  // { id: 99, name: 'douyin', query: 'form input[type="search"]', methods,},
];

const addKeydownListener = (form, siteItem, recursion) => {
  if (form) {
    console.log(form);
    document.documentElement.addEventListener("keydown", (evt) => {
      if (evt.target === document.body && evt.key == "/") {
        form.focus();
        evt.preventDefault();

        const tempv = form.value;
        form.value = "";
        form.value = tempv;
      }
    });
  } else {
    setTimeout(() => {
      if (recursion < 5) {
        recursion++;
        const newForm = document.querySelector(siteItem.query);
        addKeydownListener(newForm, siteItem, recursion);
      } else {
        console.log("element not found");
        return;
      }
    }, 2000);
  }
};

siteList.forEach((item) => {
  if (!location.host.includes(item.name)) return;
  const searchForm = document.querySelector(item.query);
  addKeydownListener(searchForm, item, 0);
});