青骄第二课堂小助手:长期更新 | 2022 知识竞赛 | 自动完成所有课程 | 每日领取学分 | 课程自动填充答案

使用方法

  1. 安装这个脚本
  2. 选择一个方法激活功能(见下面 激活方法)

激活方法

注意:大部分功能默认都是关闭状态,你可以自定义开关对应功能(点击油猴脚本图标 → QingJiaoHelper → 菜单 → 功能名前的开关),关闭后将会无法激活

① 跳转到页面来激活对应功能
https://www.2-class.com/courses - 自动完成所有课程(不包括期末考试)
https://www.2-class.com/selfCourse - 自动完成所有自学课程(不包括考试)
https://www.2-class.com/admin/creditCenter - 自动获取所有可以获取的学分,包括 心理减压、耕读学堂、校园安全 等等
https://www.2-class.com/courses/exams/finalExam - 期末考试(推荐和 自动下一题并提交 功能一起使用)
② 在菜单中一键完成
点击油猴脚本图标 → QingJiaoHelper → 菜单 → 一键完成
③ 手动完成课程
进入单个课程考试页面(如 https://www.2-class.com/courses/exams/1309
点击开始答题,之后每一题都会自动选择,并在左上角显示答案
注意:下一题 的按钮是要手动按的,而且不要点太快,否则可能无法自动填充答案。如果出现答案未填充的情况,请刷新页面

批量导入账号密码

使用插件账号密码自动填充即可

2023 知识竞赛还没有开始,2023 期末考试目前只支持(五年级、六年级、七年级、八年级、九年级、高一、高二)(欢迎提供题库)

TODOs

  • 添加 UI 界面,控制功能开关
  • 支持批量导入账号,实现全自动批量完成课程
  • 设置完成自定义范围的课程和手动完成课程
  • 完成 2023 知识竞赛的脚本(v0.3.0)
  • 完成 2023 期末考试的脚本(v0.3.0)
  • 使用异步重构代码,优化日志输出

代码:

// ==UserScript==
// @name                 QingJiaoHelper
// @namespace            http://tampermonkey.net/
// @version              0.2.9
// @description          青骄第二课堂小助手: 长期更新 | 2022 知识竞赛 | 自动完成所有课程 | 每日领取学分 | 课程自动填充答案
// @author               WindLeaf
// @match                *://www.2-class.com/*
// @grant                GM_addStyle
// @grant                GM_getResourceText
// @grant                GM_registerMenuCommand
// @grant                GM_getValue
// @grant                GM_setValue
// @license              GPL-3.0
// @supportURL           https://github.com/WindLeaf233/QingJiaoHelper
// @require              https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/jquery/3.6.0/jquery.min.js
// @require              https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/toastify-js/1.11.2/toastify.min.js
// @require              https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/vue/2.6.14/vue.min.js
// @require              https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/tag/index.min.js
// @require              https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/collapse/index.min.js
// @require              https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/switch/index.min.js
// @require              https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/button/index.min.js
// @require              https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/dialog/index.min.js
// @require              https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/upload/index.min.js
// @require              https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/field/index.min.js
// @require              https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/components/checkbox/index.min.js
// @require              https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/xlsx/0.18.2/xlsx.mini.min.js
// @require              https://greasyfork.org/scripts/453791-lib2class/code/lib2class.js?version=1110537
// @resource toastifycss https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/toastify-js/1.11.2/toastify.min.css
// @resource buefycss    https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/buefy/0.9.17/buefy.min.css
// ==/UserScript==

'use strict';

const version = 'v0.2.9';

if (isNone($.ajax) || isNone($.isNumeric)) {
  showMessage('无法找到脚本所需的 jQuery 函数!', 'red');
  return;
}

function isNone(anyObj) {
  return anyObj == undefined || anyObj == null;
}

function showMessage(text, color) {
  Toastify({
    text,
    duration: 3 * 1000,
    newWindow: true,
    gravity: 'top',
    position: 'left',
    stopOnFocus: true,
    style: { background: color }
  }).showToast();
}

const error = err => {
  showMessage(`在请求的时候发生了个错误, 错误代码 [${err.status}], 具体响应内容在控制台中`, 'red')
  console.error(`[${err.status}]`, err.responseText);
  return;
}

function request(method, api, success, data={}) {
  let url = `https://www.2-class.com/api${api}`;
  console.debug(`[${method}] ${url}`, data);
  if (method === 'GET') {
    return $.ajax({ method: 'GET', url, success, error });
  } else {
    return $.ajax({
      method: 'POST', url, success, error,
      contentType: 'application/json;charset=UTF-8',
      dataType: 'json',
      data: JSON.stringify(data)
    });
  }
}

function processSiteScript() {
  for (let script of document.getElementsByTagName('script')) {
    if (script.innerText.indexOf('window.__DATA__') != -1) {
      eval(script.innerText);
    }
  }
}

processSiteScript();
const reqtoken = window.__DATA__.reqtoken;
const userInfo = window.__DATA__.userInfo;
const gradeName = JSON.stringify(userInfo) !== '{}'
  ? userInfo.department.gradeName
  : showMessage('你还没有登录!', 'red');
const location = document.location;
const pathname = location.pathname;

function changeReactValue(element, value) {
  let lastValue = element.value;
  element.value = value;
  let event = new Event('input', { bubbles: true });
  event.simulated = true;
  let tracker = element._valueTracker;
  if (tracker) {
    tracker.setValue(lastValue);
  }
  element.dispatchEvent(event);
}

function runWhenReady(readySelector, callback) {
  var numAttempts = 0;
  var tryNow = function() {
    var elem = document.querySelector(readySelector);
    if (elem) {
      callback(elem);
    } else {
      numAttempts++;
      if (numAttempts >= 34) {
        console.warn(`无法找到元素 [${readySelector}],已放弃!`)
      } else {
        setTimeout(tryNow, 250 * Math.pow(1.1, numAttempts));
      }
    }
  };
  tryNow();
}

function getTestPaperList(courseId, callback) {
  request('GET', `/exam/getTestPaperList?courseId=${courseId}`, resp => callback(resp.data.testPaperList));
}

function getCourseAnswer(courseId, callback) {
  getTestPaperList(courseId, testPaperList => {
    if (!isNone(testPaperList)) {
      let answers = testPaperList.map(column => column.answer);
      console.debug(`成功获取到课程 [${courseId}] 的数据`);
      console.debug('成功获取到答案', answers);
      callback(answers);
    }
  })
}

function startCourse(courseId, successCallback) {
  getCourseAnswer(courseId, answers => {
    commit(answers);
  });

  function commit(answers) {
    console.debug(`正在提交课程 [${courseId}] 答案...`);
    let data = {
      courseId,
      examCommitReqDataList: answers.map((answer, index) => {
        return {
          examId: index + 1, // examId = index + 1
          answer: $.isNumeric(answer) ? Number(answer) : answer // single answer must be a number
        }
      }),
      reqtoken
    };
    request('POST', '/exam/commit', resp => {
      let flag = resp.data;
      if (flag) {
        console.debug(`成功提交课程 [${courseId}] 答案!`);
        successCallback();
      } else {
        console.error(`无法提交课程 [${courseId}] 答案!`, resp);
      }
    }, data);
  }
}

function getGrades(callback) {
  request('GET', '/course/getHomepageGrade', resp => {
    let grades = resp.data.map(it => it.value);
    callback(grades);
  });
}

function checkDone(getCommittedCallBack, allDoneCallBack) {
  let committed = getCommittedCallBack();
  let beforeCommitted = committed;
  let checkCommitUpdate = setInterval(() => {
    if (committed != 0) {
      if (committed == beforeCommitted) {
        showMessage(`成功完成了 ${committed} 个课程!`, 'green');
        allDoneCallBack(committed);
        clearInterval(checkCommitUpdate);
      } else {
        beforeCommitted = committed;
      }
    }
  }, 500);
}

function getGMValue(name, defaultValue) {
  let value = GM_getValue(name);
  if (value === undefined) {
    value = defaultValue;
    GM_setValue(defaultValue);
  }
  return value;
}

let course = getGMValue('course', false);
let selfCourse = getGMValue('selfCourse', false);
let credits = getGMValue('credits', false);
let isLogined = getGMValue('isLogined', null);
let loginedAccount = getGMValue('loginedAccount', '');
let accounts = getGMValue('accounts', []);
let autoCompleteCourseDone = getGMValue('autoCompleteCourseDone', false);
let autoCompleteSelfCourseDone = getGMValue('autoCompleteSelfCourseDone', false);
let autoCompleteCreditsDone = getGMValue('autoCompleteCreditsDone', false);

let notAvailable = name => showMessage(`[${name}] 当前功能不可用,请刷新重试!`, 'red');

let autoComplete = () => notAvailable('autoComplete');
let startFromDatas = (_) => notAvailable('startFromDatas');
let resetStartFromDatas = () => {
  isLogined = null;
  GM_setValue('isLogined', null);
  showMessage('重置成功!', 'green');
  location.pathname = '/';
};

let grades;
getGrades(g => grades = g);

let temp = GM_getValue('customGrades');
let customGrades = isNone(temp) ? [] : temp;

function showMenu() {
  let menucss = `.fqj-menu-container{position:fixed;z-index:9999;right:5%;top:1%;width:25%}`;
  GM_addStyle(menucss);
  
  let menuhtml = `<style>
  .fqj-menu {
    background-color: rgb(216, 216, 216);
    height: 100%;
    box-shadow: 1px 1px 10px #909090;
    border-radius: 10px;
    padding: 10px;
    user-select: none;
  }
  
  .fqj-menu-item {
    margin: 10px;
  }
  
  .fqj-center {
    text-align: center;
    align-items: center;
  }
  
  .fqj-title {
    font-size: 25px;
    font-weight: bold;
  }
  
  .fqj-card-content {
    padding-top: 10px;
  }
  .fqj-menu-item > div > .collapse{
    margin-top: 5px;
  }
  .fqj-menu-item>span.tag.is-success.is-rounded{
    border-radius: 15px;
    height: 10%;
    float: right;
    margin-top: 5px;
  }
  .closecss > span {
    margin:1px;
  }
  .closecss {
    float: right;
    margin-top: -61px;
    margin-right: -4px;

  }
</style>

<div class="fqj-menu" id="fqj-app">
  <div class="fqj-center fqj-menu-item">
    <a class="fqj-title">QingJiaoHelper</a>
  </div>
  <div id="close-js">
    <b-button size="is-small" class="closecss" type="is-danger" @click="closeMenu">X</b-button>
  </div>
  <div class="fqj-menu-item">
    <div>
      <b-collapse class="card" animation="slide" v-for="(collapse, index) of collapses" :key="index" :open="isOpen == index" @open="isOpen = index" :aria-id="'contentIdForA11y5-' + index">
        <template #trigger="props">
          <div class="card-header" role="button" :aria-controls="'contentIdForA11y5-' + index" :aria-expanded="props.open">
            <p class="card-header-title">{{ collapse.title }}</p>
          </div>
        </template>
        <div class="card-content">
          <div v-if="isOpen == 0">
            1. 完成所有课程 (不包括考试)<br/>
            <b-switch v-model="course" type="is-success" size="is-small">跳转自动激活</b-switch><br/>
            <b-checkbox v-for="(grade, index) of grades" :key="index" v-model="enabledGrades" :native-value="grade" @input="updateCourseGrades">{{ grade }}</b-checkbox>
            <b-button type="is-success" @click="startCourse" size="is-small">开始</b-button><br/>

            2. 完成所有自学课程 (不包括考试)<br/>
            <b-switch class="fqj-card-content" v-model="selfCourse" type="is-success" size="is-small">跳转自动激活</b-switch><br/>
            <b-button type="is-success" @click="startSelfCourse" size="is-small">开始</b-button><br/>

            3. 获取每日学分<br/>
            <b-switch class="fqj-card-content" v-model="credits" type="is-success" size="is-small">跳转自动激活</b-switch><br/>
            <b-button type="is-success" @click="startCredits" size="is-small">开始</b-button>
          </div>
          <div v-if="isOpen == 1">
            <b-field class="file" type="is-info" :class="{'has-name': !!file}">
              <b-upload v-model="file" class="file-label" accept=".xlsx, .xls">
                <span class="file-cta">
                  <span class="file-label">点击上传</span>
                </span>
                <span class="file-name" v-if="file">{{ file.name }}</span>
              </b-upload>
            </b-field>
            <b-button type="is-info" @click="startFromDatas" disabled>开始</b-button>
            <b-button type="is-warning" @click="reset">重置</b-button>
          </div>
          <b-button type="is-danger" expanded @click="autoComplete" v-if="isOpen == 2">一键完成</b-button>
        </div>
      </b-collapse>
    </div>
  </div>
  <div class="fqj-menu-item">
    作者: WindLeaf
    <b-tag rounded  type="is-success">{{ version }}</b-tag>
  </div>
</div>`;
  let container = document.createElement('div');
  container.classList.add('fqj-menu-container');
  container.innerHTML = menuhtml;
  document.body.appendChild(container);

  new Vue({
    el: '#fqj-app',
    data() {
      return {
        isOpen: -1,
        version: version,
        collapses: [
          { title: '功能开关' },
          { title: '批量导入' },
          { title: '其他' }
        ],
        file: null,
        grades: grades,
        enabledGrades: customGrades
      }
    },
    computed: {
      course: {
        set(value) {
          GM_setValue('course', value);
          course = value;
        },
        get() {
          return course;
        }
      },
      selfCourse: {
        set(value) {
          GM_setValue('selfCourse', value);
          selfCourse = value;
        },
        get() {
          return selfCourse;
        }
      },
      credits: {
        set(value) {
          GM_setValue('credits', value);
          credits = value;
        },
        get() {
          return credits;
        }
      }
    },
    methods: {
      autoComplete() {
        autoComplete();
      },

      startFromDatas() {
        const file = this.file;
        if (file != null) {
          const fileReader = new FileReader();
          fileReader.onload = event => {
            try {
              const { result } = event.target;
              const workbook = XLSX.read(result, { type: 'binary' });
              let data = [];
              for (const sheet in workbook.Sheets) {
                if (workbook.Sheets.hasOwnProperty(sheet)) {
                  data = data.concat(XLSX.utils.sheet_to_json(workbook.Sheets[sheet]));
                  break;
                }
              }
              startFromDatas(data);
            } catch (e) {
              showMessage('在读取 xls 文件的过程中发生了个错误,请检查文件格式是否正确');
              console.error(e);
            }
          }
          fileReader.readAsBinaryString(file);
        } else {
          showMessage('无法读取文件对象,请检查文件格式是否正确!', 'red');
        }
      },

      reset() {
        resetStartFromDatas();
      },

      closeMenu() {
        document.body.removeChild(container);
      },

      updateCourseGrades() {
        GM_setValue('customGrades', this.enabledGrades);
      },

      startCourse() {
        showMessage(`已激活 完成所有课程 (不包括考试)`, 'green');
        taskCourses(this.enabledGrades);
      },

      startSelfCourse() {
        showMessage(`已激活 完成所有自学课程 (不包括考试)`, 'green');
        taskSelfCourses();
      },

      startCredits() {
        showMessage(`已激活 获取每日学分`, 'green');
        taskCredit();
      }
    }
  });
}

function login(account, password) {
  if (pathname !== '/') {
    // jump to main page
    location.pathname = '/';
    return;
  }

  // todo
}

function logout() {
  runWhenReady('#app > div > div > div > header > div > div.header-right-panel.hover-black > div.header-user-info > div > div > ul > li:nth-child(6) > a', logoutButton => {
    GM_setValue('isLogined', false);
    GM_setValue('account', '');
    logoutButton.click(); // logout
  });
}

function likeResource(data, callback) {
  request('POST', '/resource/likePC', resp => callback(resp), data);
}

function unlikeResource(data, callback) {
  request('POST', '/resource/unLikePC', resp => callback(resp), data);
}

function getCoursesByGrade(grade, callback) {
  request('GET', `/course/getHomepageCourseList?grade=${grade}&pageSize=50&pageNo=1`, resp => callback(resp.data.list));
}

let alphas = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('');
function toDisplayAnswer(answerList) {
  let result = '';
  for (let answer of answerList) {
    let index = Number(answer);
    result = result + alphas[index];
  }
  return result;
}

function fromDisplayAnswers(answerList) {
  let result = [];
  for (let answer of answerList) {
    result.push(alphas.indexOf(answer));
  }
  return result;
}

// 精确匹配
function find(answers, question) {
  let result = answers.find(it => removeSpaces(it.question) == question);
  return !isNone(result) ? { answer: result, question } : null;
}

// 模糊匹配
function fuzzyFind(answers, question) {
  let arr = question.split('');
  let len = arr.length;
  let pers = [];
  for (let k of answers) {
    let karr = k.question.split('');
    let diff = arrDiff(arr, karr);
    let diffLen = diff.length;
    let per = diffLen / len;
    pers.push({ question: k.question, unconfidence: per, answer: k });
  }
  let confidenceQuestion = pers.sort((a, b) => a.unconfidence - b.unconfidence)[0];
  let answer = confidenceQuestion.answer;
  console.debug(`模糊匹配 "${question}" ->`, confidenceQuestion);
  return { answer, question: confidenceQuestion };
}

function handleExamEmulate(answers, startButton, nextButton, nextButton2, answerHandler, customName='答题') {
  let started = false;
  let count = 0;
  function next(answers, btn=null, size=100) {
    runWhenReady('.exam-content-question', questionElement => {
      let question = questionElement.innerText;
      question = removeSpaces(question.split('\n')[0]); // get the first line
      if (!started) {
        runWhenReady(nextButton, element => {
          started = true;
          next(answers, element, size);
        });
      } else {
        if (count > 0) {
          btn = document.querySelector(nextButton2);
        }
  
        if (!isNone(size) && count < size) {
          btn.onclick = () => {
            setTimeout(() => next(answers, btn, size), 200);
            return;
          }
  
          // answer -> ABC
          // answerIndexs -> 1,2,3
          // question -> ...
          let { answer, answerIndexs, cquestion } = answerHandler(answers, question);
          let selects = document.getElementsByClassName('exam-single-content-box');
          console.debug(answer, selects);
          answer = answer.split(',');
          let trueQuestion = cquestion || question;
          showMessage(`${trueQuestion ? trueQuestion + "\n" : ""}第 ${count + 1} 题答案: ${answer}`, 'green');
          for (let answerIndex of answerIndexs) {
            let index = Number(answerIndex);
            let selectElement = selects[index];
            selectElement.click(); // emulate to select the answer
          }
          count++;
        }
      }
    });
  }

  runWhenReady(startButton, startbtn => {
    startbtn.onclick = () => {
      showMessage(`开始 ${customName}!`, 'blue');
      next(answers, null, answers instanceof Array ? answers.length : null);
    };
  });
}

function taskCourses(ccustomGrades=null) {
  getGrades(grades => {
    let willGrades = (!isNone(ccustomGrades) || !isNone(customGrades)) ? (ccustomGrades || customGrades) : grades;
    console.debug('获取年级列表', willGrades);
    for (let grade of willGrades) {
      getCoursesByGrade(grade, cc => {
        let courses = cc
          .filter(k => !k.isFinish && k.title != '期末考试') // skip finished and final exam
          .map(j => j.courseId); // courseId => list
        console.debug(`年级 [${grade}] 可用的课程 (没学过的):`, courses);
        if (courses.length === 0) {
          console.debug(`[!] 年级 [${grade}] 所有课程都是完成状态, 已跳过!`);
          return;
        }

        let committed = 0;
        for (let courseId of courses) {
          // [skip final exam]
          if (courseId == 'finalExam') {
            console.debug('已跳过期末考试!');
            return;
          }
          // start course
          if (!isNone(courseId)) {
            startCourse(courseId, () => {
              committed++;
            });
          } else {
            console.debug('[!] 无法找到 `courseId`, 已跳过!');
          }
        }

        checkDone(() => committed, _ => {
          autoCompleteCourseDone = true;
        });
      });
    }
  });
}

function taskSelfCourses() {
  // get all grades (bad method)
  let grades = ['小学', '初中', '高中', '中职', '通用'];

  console.debug('获取年级列表 (自学)', grades);
  for (let grade of grades) {
    request('GET', `/course/getHomepageCourseList?grade=自学&pageNo=1&pageSize=500&sort=&type=${grade}`, resp => {
      let courses = resp.data.list
        .filter(k => !k.isFinish && k.title != '期末考试') // skip finished and final exam
        .map(j => j.courseId); // courseId => list
        console.debug(`年级 [${grade}] 可用的课程 (自学) (没学过的):`, courses);
      if (courses.length === 0) {
        showMessage(`年级 [${grade}] 所有课程都是完成状态, 已跳过!`, 'blue');
        return;
      }

      let committed = 0;
      for (let courseId of courses) {
        // [skip final exam]
        if (courseId == 'finalExam') {
          console.debug('已跳过期末考试!'); // seems that selfCourses don't have final exam
          return;
        }
        // start course
        if (!isNone(courseId)) {
          startCourse(courseId, () => {
            committed++;
          });
        } else {
          console.debug('[!] 无法找到 `courseId`, 已跳过!');
        }
      }

      checkDone(() => committed, _ => {
        autoCompleteSelfCourseDone = true;
      });
    });
  }
}

function taskCredit() {
  // medal: 领取禁毒学子勋章
  request('GET', '/medal/addMedal', medalResp => {
    let data = medalResp.data;
    let status = data.status;
    let num = data.medalNum;
    if (status) {
      showMessage(`成功领取禁毒徽章 [${num}]!`, 'green');
    } else {
      console.debug(`[!] 无法领取徽章 (可能已领取过), 已跳过!`)
    }
  });

  // resources: 心理减压, 耕读学堂 [耕读, 电影, 音乐, 体育, 美术, 自然, 公开课], 校园安全
  let categorys = [
    { name: 'public_good', tag: 'read' },
    { name: 'ma_yun_recommend', tag: 'labour' }, // the `ma_yun_recommend` has lots of sub-categorys
    { name: 'ma_yun_recommend', tag: 'movie' },
    { name: 'ma_yun_recommend', tag: 'music' },
    { name: 'ma_yun_recommend', tag: 'physicalEducation' },
    { name: 'ma_yun_recommend', tag: 'arts' },
    { name: 'ma_yun_recommend', tag: 'natural' },
    { name: 'ma_yun_recommend', tag: 'publicWelfareFoundation' },
    { name: 'school_safe', tag: 'safeVolunteer' }
  ];
  let synced = 0;
  let liked = 0;

  for (let category of categorys) {
    request('POST', '/resource/getBeforeResourcesByCategoryName', resourcesResp => {
      let resources = resourcesResp.data.list.map(it => {
        return {
          title: it.description, resourceId: it.resourceId
        };
      });

      console.debug(`获取分类 ${category.name} 的资源`, resources);
      for (let resource of resources) {
        let resourceId = resource.resourceId;
        let data = { resourceId, reqtoken };
        // sync resource
        request('POST', '/growth/sync/resource', resourcePostResp => {
          let result = resourcePostResp.data.result;
          if (result) {
            console.debug(`成功同步资源 [${resourceId}]: ${resource.title}!`);
            synced++;
          } else {
            console.debug(`[!] 同步资源 [${resourceId}] 失败, 已跳过!`);
          }
        }, data);

        // like resource
        likeResource(data, resourceLikeResp => {
          let count = resourceLikeResp.data;
            let flag = resourceLikeResp.success;
            let already_like = !$.isNumeric(count) && count.errorCode === 'ALREADY_like';
            if ($.isNumeric(count) && flag) {
              console.debug(`成功点赞资源 [${resourceId}]: ${count}!`);
              liked++;
            } else {
              if (already_like) {
                unlikeResource(data, _ => likeResource());
                console.debug(`成功重新点赞 [${resourceId}]!`);
              } else {
                console.error(`点赞失败: [${resourceId}]!`);
              } 
            }
        });
      }
    }, { categoryName: category.name, pageNo: 1, pageSize: 100, reqtoken, tag: category.tag });
  }

  let beforeSynced = synced;
  let checkSuccess = setInterval(() => {
    if (synced != 0) {
      if (synced == beforeSynced) {
        showMessage(`成功同步 ${synced} 个资源, 点赞 ${liked} 个!`, 'green');
        autoCompleteCreditsDone = true;
        GM_setValue('autoCompleteCreditsDone', true);
        clearInterval(checkSuccess);
      } else {
        beforeSynced = synced;
      }
    }
  }, 500);
}

function taskSingleCourse() {
  let courseId = pathname.match(/(\d+)/g)[0];
  getCourseAnswer(courseId, answers => {
    handleExamEmulate(
      answers,
      '#app > div > div.home-container > div > div > div > div > div > button',
      '#app > div > div.home-container > div > div > div > div > div > div.exam-content-btnbox > button',
      '#app > div > div.home-container > div > div > div > div > div > div.exam-content-btnbox > div > button.ant-btn-primary',
      (usedAnswers, _) => {
        let first = usedAnswers.shift().toString();
        return {
          answer: toDisplayAnswer(first.split(',')),
          answerIndexs: first.split(',')
        }
      });
  });
}

function taskCompetition() {
  let answers = [];
  let getLib = ['一年级', '二年级', '三年级', '四年级', '五年级', '六年级'].indexOf(gradeName) != -1
    ? () => {
      showMessage('已加载小学组题库!', 'green');
      return libs.primary;
    } : () => {
      if (!isNone(gradeName)) {
        showMessage('已加载中学组题库!', 'green')
        return libs.middle;
      } else {
        return [];
      }
    };
  for (let q of getLib()) {
    let splited = q.answer.split('').map(k => k.toUpperCase());
    answers.push({
      question: q.question,
      answer: splited.join(''),
      answerIndexs: fromDisplayAnswers(splited)
    });
  }

  handleExamEmulate(
    answers,
    '#app > div > div.home-container > div > div > div.competiotion-exam-box-all > div.exam-box > div > div.exam_content_bottom_btn > button',
    '#app > div > div.home-container > div > div > div.competiotion-exam-box-all > div.exam-box > div.competition-sub > button',
    '#app > div > div.home-container > div > div > div.competiotion-exam-box-all > div.exam-box > div.competition-sub > button.ant-btn.ant-btn-primary',
    (_, question) => {
      let { answer, trueQuestion } = find(answers, question) || fuzzyFind(answers, question);
      return {
        cquestion: trueQuestion,
        answer: answer.answer,
        answerIndexs: answer.answerIndexs
      }
    },
    '知识竞赛');
}

function taskFinalExam() {
  let supportedFinal = libs.supportedFinal;
  if (supportedFinal.hasOwnProperty(gradeName)) {
    let paperName = supportedFinal[gradeName];
    let papers = libs[paperName];
    let answers = [];
    for (let paper of papers) {
      let splited = paper.answer.split('').map(k => k.toUpperCase());
      answers.push({
        question: paper.question,
        answer: splited,
        answerIndexs: fromDisplayAnswers(splited)
      });
    }
    
    handleExamEmulate(
      answers,
      '#app > div > div.home-container > div > div > div > div > div > button',
      '#app > div > div.home-container > div > div > div > div > div > div.exam-content-btnbox > button',
      '#app > div > div.home-container > div > div > div > div > div > div.exam-content-btnbox > div > button.ant-btn.ant-btn-primary',
      (_, question) => {
        let { answer, trueQuestion } = find(answers, question) || fuzzyFind(answers, question);
        return {
          cquestion: trueQuestion,
          answer: answer.answer.join(''),
          answerIndexs: answer.answerIndexs
        }
      },
      '期末考试');
  } else {
    showMessage(`你的年级 [${gradeName}] 暂未支持期末考试!`);
  }
}

function taskSkip() {
  let courseId = pathname.match(/(\d+)/g)[0];
  runWhenReady('#app > div > div.home-container > div > div > div.course-title-box > div > a > span', span => {
    span.style.display = 'inline-flex';
    let element = document.createElement('button');
    element.type = 'button';
    element.classList = 'ant-btn ant-btn-danger ant-btn-lg';
    let skipSpan = document.createElement('span');
    skipSpan.innerText = '跳过';
    element.appendChild(skipSpan);
    element.onclick = () => {
      location.href = `/courses/exams/${courseId}`;
    };
    span.appendChild(element);
  });
}

function removeSpaces(str) {
  return str.replace(/\s*/g, '');
}

function arrDiff(arr1, arr2) {
  return arr1.concat(arr2).filter((v, _, arr) => {
    return arr.indexOf(v) === arr.lastIndexOf(v);
  });
}


(function() {
  // script pre-loads
  GM_addStyle(GM_getResourceText('toastifycss')); // apply toastifycss style file
  GM_addStyle(GM_getResourceText('buefycss')); // apply buefy style file
  GM_registerMenuCommand('菜单', showMenu); // register menu

  // if (isLogined === true) {
  //   autoComplete();
  //   let waiting = setInterval(() => {
  //     if (autoCompleteCourseDone && autoCompleteSelfCourseDone && autoCompleteCreditsDone) {
  //       showMessage(`账号 [${loginedAccount}] 已完成!`, 'green');
  //       clearInterval(waiting);
  //       logout();
  //     }
  //   }, 500);
  //   return;
  // } else if (isLogined === false) {
  //   let nextAccount = accounts[0];
  //   if (!isNone(nextAccount)) {
  //     login(nextAccount.account, nextAccount.password);
  //   } else {
  //     showMessage('全部账号 (除出错误的) 已完成!', 'green');
  //   }
  //   return;
  // }

  // add vue@2
  let vueScript = document.createElement('script');
  vueScript.setAttribute('src', 'https://unpkg.com/vue@2');
  document.body.appendChild(vueScript);

  if (pathname === '/') {
    showMessage(`欢迎使用!\n当前版本: ${version}`, 'green');
  }
  
  const features = [
    { path: ['/courses', '/drugControlClassroom/courses'], title: '自动完成所有课程 (不包括考试)', func: taskCourses, enabled: course },
    { path: ['/selfCourse', '/drugControlClassroom/selfCourse'], title: '自动完成所有课程 (自学) (不包括考试)', func: taskSelfCourses, enabled: selfCourse },
    { path: ['/admin/creditCenter'], title: '自动获取每日学分', func: taskCredit, enabled: credits },
    { path: /\/courses\/exams\/(\d+)/, title: '手动完成', func: taskSingleCourse, enabled: true },
    { path: ['/competition'], title: '知识竞赛', func: taskCompetition, enabled: true },
    { path: ['/courses/exams/finalExam'], title: '期末考试', func: taskFinalExam, enabled: true },
    { path: /\/courses\/(\d+)/, title: '课程视频跳过', func: taskSkip, enabled: true }
  ];

  for (let feature of features) {
    let path = feature.path;
    let match = path instanceof RegExp ? pathname.match(path) : path.indexOf(pathname) !== -1;
    if (match && feature.enabled) {
      showMessage(`激活功能: ${feature.title}`, 'green');
      feature.func();
    }
  }

  autoComplete = () => {
    for (let feature of features) {
      showMessage(`已激活 ${feature.title}`, 'green');
      feature.func();
    }
  }

  // startFromDatas = (data) => {
  //   GM_setValue('accounts', data.map(line => {
  //     let account = line.账号;
  //     let password = line.密码;
  //     if (!isNone(account) && !isNone(password)) {
  //       return { account, password };
  //     } else {
  //       console.debug(`[!] 读取行 [${line.__rowNum__}] 时找不到账号和密码,已跳过!`, line);
  //       return;
  //     }
  //   }));
  //   GM_setValue('isLogined', false);
  //   location.pathname = '/';
  // }
})();