// ==UserScript==
// @name         起点小说过滤
// @namespace    http://KzFbBg.net/
// @version      1.0
// @description  不显示不感兴趣的小说
// @author       LeifengXia
// @match        https://www.qidian.com/all**
// @require      https://code.jquery.com/jquery-3.6.0.min.js
// @icon         https://www.google.com/s2/favicons?domain=csdn.net
// @grant GM_log
// @grant unsafeWindow
// @downloadURL none
// ==/UserScript==

(function () {
  "use strict";

  // Your code here...
  const KEY = "filterd-articles";
  function getFilteredArticles() {
    let filtered = window.localStorage.getItem(KEY);
    if (filtered) {
      console.log("filtered", filtered);
      return JSON.parse(filtered);
    } else {
      return [];
    }
  }
  const filteredArticles = getFilteredArticles();

  function createButton(articleTitle) {
    return (
      '<button type="button" onclick=window.notInterestedIn("' +
      articleTitle +
      '")>不感兴趣</button>'
    );
  }

  unsafeWindow.notInterestedIn = function (articleTitle) {
    console.log("you are not interested in " + articleTitle + ".");
    $("#" + articleTitle).remove();
    filteredArticles.push(articleTitle);
    window.localStorage.setItem(KEY, JSON.stringify(filteredArticles));
    alert("添加成功，请刷新页面！");
  };

  $(document).ready(function () {
    let articlesRoot = $(".all-book-list");
    let articles = articlesRoot.find("li");
    articles.each((i, e) => {
      let ele = $(e);
      let articleTitle = String(ele.find(".book-mid-info>h4>a")[0].text);
      console.log(articleTitle);
      if (articleTitle) {
        if ($.inArray(articleTitle, filteredArticles) >= 0) {
          ele.remove();
        } else {
          ele.find(".update").append(createButton(articleTitle));
        }
      }
    });
  });
})();