// import CryptoJS from "crypto-js"
import { JSEncrypt } from "jsencrypt";
import service from "@/api/axios";

const encryptKey = "WfJTKO9S4eLkrPz2JKrAnzdb";
const encryptIV = "D076D35C";
/**
 * 登录密码加密，公钥直接写死在方法里
 * @param data： 待加密数据
 * @returns 加密结果
 */
export function encryptLoginPassword(data) {
  const secret =
    "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjh2ei17z5k2r4VzbqoSCE6RmYzWySJTgVQYulgfVM+vqcDoUE4cFB4XCFA2lHWjjpsuJP1EtwKlvUgxo5okr3x/a88o8eERxBynnVQZbEYpKteW5aqSEb/g1yPLWnKV88b/ED445ITYbZZuInRo5lkCvd6QEjL6d2Fch6mEo5awYXC4/S4BJf9YlYRhGzR7wpiXCLvyBHQ4iSIIDNpmrPBPQzGP0rx09aDu54kz/42CR6SX2OqXSi4ZoieqkPFl/iuX4RoD/NKKR+haDn1UzoD3k1WzHSTBFFs27rxRpxfBUZzfXQeskgKyw/Slcl3jUFizczsY4CLgTRrfey48Q6QIDAQAB";
  // 新建JSEncrypt对象
  let encryptor = new JSEncrypt();
  // 设置公钥
  encryptor.setPublicKey(secret);
  // 加密数据
  return encryptor.encrypt(data);
}

/**
 * 设置本周，本月，本季度
 * @param index： 规则值
 * @returns startDay=开始时间，endDay=结束时间
 */
export function setDateRules(type) {
  var that = {};
  let aYear = new Date().getFullYear();
  let aMonth = new Date().getMonth() + 1;

  that.day = "";
  that.startDay = "";
  that.endDay = "";

  switch (type) {
    case "onDay":
      that.day = formatDate(new Date(), "yyyy-MM-dd");
      that.startDay = that.day;
      that.endDay = that.day;
      break;
    case "onWeek":
      let day = new Date().getDay();
      if (day == 0) {
        //中国式星期天是一周的最后一天
        day = 7;
      }
      day--;
      let aTime = new Date().getTime() - 24 * 60 * 60 * 1000 * day;
      that.startDay = formatDate(new Date(aTime), "yyyy-MM-dd");
      that.endDay = formatDate(new Date(), "yyyy-MM-dd");
      break;
    case "onMonth":
      aMonth = aMonth < 10 ? "0" + aMonth : aMonth;
      that.startDay = `${aYear}-${aMonth}-01`;
      that.endDay = formatDate(new Date(), "yyyy-MM-dd");
      break;
    case "term":
      that.startDay = getDateRange()[0];
      that.endDay = getDateRange()[1];
      break;
    case "onQuarter":
      if (aMonth > 0 && aMonth < 4) {
        aMonth = "1";
      } else if (aMonth > 3 && aMonth < 7) {
        aMonth = "4";
      } else if (aMonth > 6 && aMonth < 10) {
        aMonth = "7";
      } else {
        aMonth = "10";
      }

      aMonth = aMonth < 10 ? "0" + aMonth : aMonth;
      that.startDay = `${aYear}-${aMonth}-01`;
      that.endDay = formatDate(new Date(), "yyyy-MM-dd");
      break;
  }

  return that;
}

/**
 * 对称加密
 * @param secret：加密公钥
 * @param data： 待加密数据
 * @returns 加密结果
 */
export function encryptData(secret, data) {
  // 新建JSEncrypt对象
  let encryptor = new JSEncrypt();
  // 设置公钥
  encryptor.setPublicKey(secret);
  // 加密数据
  return encryptor.encrypt(data);
}

// 深度复制
export function deepClone(obj) {
  let result = Array.isArray(obj) ? [] : {};
  for (let key in obj) {
    if (obj.hasOwnProperty(key)) {
      if (typeof obj[key] === "object") {
        result[key] = deepClone(obj[key]);
      } else {
        result[key] = obj[key];
      }
    }
  }
  return result;
}

export function getKnowledge(knowledgeParam) {
  if (!knowledgeParam) return "";

  var knowledge = knowledgeParam + "";

  var knowledges = knowledge.split(",");

  var resultArray = [];

  knowledges.forEach((ksplit) => {
    var ss = ksplit.split("#").filter((dd) => dd.length >= 1);
    if (ss.length > 0) {
      resultArray.push(ss[ss.length - 1]);
    }
  });

  return resultArray.join("；");
}

// // 3DES加密
// export function desEncrypt (str, key = encryptKey, iv = encryptIV) {
//   var cryptoKey = CryptoJS.enc.Utf8.parse(key)
//   var cryptoIv = CryptoJS.enc.Utf8.parse(iv.substr(0, 8))
//   var encodeStr = CryptoJS.TripleDES.encrypt(str, cryptoKey, {
//     iv: cryptoIv,
//     mode: CryptoJS.mode.CBC,
//     padding: CryptoJS.pad.Pkcs7
//   })
//   return encodeStr.toString()
// }

// // 3DES解密
// export function desDecrypt (str, key = encryptKey, iv = encryptIV) {
//   var cryptoKey = CryptoJS.enc.Utf8.parse(key)
//   var cryptoIv = CryptoJS.enc.Utf8.parse(iv.substr(0, 8))
//   var decryptStr = CryptoJS.TripleDES.decrypt(str, cryptoKey, {
//     iv: cryptoIv,
//     mode: CryptoJS.mode.CBC,
//     padding: CryptoJS.pad.Pkcs7
//   })
//   return decryptStr.toString(CryptoJS.enc.Utf8)
// }

// 随机生成由字母+数字的字符串
export function randomWord(randomFlag, min, max) {
  // randomFlag: Boolean 是否随机个数
  // min 最少个数
  // max 最大个数
  var str = "";
  var range = min;
  var arr = [
    "0",
    "1",
    "2",
    "3",
    "4",
    "5",
    "6",
    "7",
    "8",
    "9",
    "a",
    "b",
    "c",
    "d",
    "e",
    "f",
    "g",
    "h",
    "i",
    "j",
    "k",
    "l",
    "m",
    "n",
    "o",
    "p",
    "q",
    "r",
    "s",
    "t",
    "u",
    "v",
    "w",
    "x",
    "y",
    "z",
    "A",
    "B",
    "C",
    "D",
    "E",
    "F",
    "G",
    "H",
    "I",
    "J",
    "K",
    "L",
    "M",
    "N",
    "O",
    "P",
    "Q",
    "R",
    "S",
    "T",
    "U",
    "V",
    "W",
    "X",
    "Y",
    "Z",
  ];
  // 随机产生
  if (randomFlag) {
    range = Math.round(Math.random() * (max - min)) + min;
  }
  var pos = "";
  for (var i = 0; i < range; i++) {
    pos = Math.round(Math.random() * (arr.length - 1));
    str += arr[pos];
  }
  return str;
}

// 判断数组中是否存在相同值
export function hasRepeatValue(arr, key = null) {
  if (key) arr = arr.map((d) => d[key]);
  if (arr.length) {
    let nameNum = arr.reduce((pre, cur) => {
      if (cur in pre) {
        pre[cur]++;
      } else {
        pre[cur] = 1;
      }
      return pre;
    }, {});
    return Object.values(nameNum).findIndex((d) => d > 1) < 0;
  }
  return true;
}

// 获取cookie值
export function getCookie(name, defaultValue) {
  const result = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
  return result[0] === document.cookie.match(result[1])
    ? unescape(result[0][2])
    : defaultValue;
}

/**
 * base64转化unicode
 */
export function b64DecodeUnicode(str) {
  let uni;
  try {
    // atob 经过 base-64 编码的字符串进行解码
    uni = decodeURIComponent(
      atob(str)
        .split("")
        .map(function (c) {
          return "%" + ("00" + c.charCodeAt(0).toString(16)).slice(-2);
        })
        .join("")
    );
  } catch (e) {}
  return uni;
}

// base64ToFile
export function base64ToFile(base64Data, tempfilename, contentType) {
  contentType = contentType || "";
  var sliceSize = 1024;
  var byteCharacters = atob(base64Data);
  var bytesLength = byteCharacters.length;
  var slicesCount = Math.ceil(bytesLength / sliceSize);
  var byteArrays = new Array(slicesCount);

  for (var sliceIndex = 0; sliceIndex < slicesCount; ++sliceIndex) {
    var begin = sliceIndex * sliceSize;
    var end = Math.min(begin + sliceSize, bytesLength);

    var bytes = new Array(end - begin);
    for (var offset = begin, i = 0; offset < end; ++i, ++offset) {
      bytes[i] = byteCharacters[offset].charCodeAt(0);
    }
    byteArrays[sliceIndex] = new Uint8Array(bytes);
  }
  var file = new File(byteArrays, tempfilename, { type: contentType });
  return file;
}

// 将base64转换为文件
export function dataURLtoFile(dataurl, filename) {
  var arr = dataurl.split(",");
  var mime = arr[0].match(/:(.*?);/)[1];
  var bstr = atob(arr[1]);
  var n = bstr.length;
  var u8arr = new Uint8Array(n);
  while (n--) {
    u8arr[n] = bstr.charCodeAt(n);
  }
  return new File([u8arr], filename, { type: mime });
}

// 将图片转换为Base64
export function getImgToBase64(url, callback, outputFormat) {
  var canvas = document.createElement("canvas");
  var ctx = canvas.getContext("2d");
  var img = new Image();
  img.crossOrigin = "Anonymous";
  img.onload = function () {
    canvas.height = img.height;
    canvas.width = img.width;
    ctx.drawImage(img, 0, 0);
    var dataURL = canvas.toDataURL(outputFormat || "image/png");
    callback(dataURL);
    canvas = null;
  };
  img.src = url;
}

// 转换级联下拉数据
export function loopOptions(list, option = {}) {
  option = {
    value: "id",
    label: "name",
    children: "children",
    ...option,
  };
  if (list instanceof Array && list.length) {
    return list.map((d, i) => {
      d.value = d[option.value] || i + 1;
      d.label = d[option.label];
      if (d[option.children]) {
        d[option.children] = loopOptions(d[option.children], option);
      }
      return d;
    });
  }
  return [];
}

// 通过Id获取级联数据id数组
export function getTreeIds(tree, currentId, key = "id") {
  let parent = {};
  let pid = {};
  const loop = (list, level) => {
    if (list instanceof Array && list.length) {
      for (let index = 0; index < list.length; index++) {
        const d = list[index];
        parent[level] = d.id;
        if (d[key] === currentId) {
          for (let idx = 1; idx <= level; idx++) {
            pid[idx] = parent[idx];
          }
          break;
        } else if (d.children) {
          loop(d.children, level + 1);
        }
      }
    }
  };
  loop(tree, 1);
  let result = [];
  Object.keys(pid)
    .sort((a, b) => a - b)
    .forEach((k) => {
      result.push(pid[k]);
    });
  return result;
}

/*
 * 格式化时间
 * yyyy-MM-dd hh:mm:ss
 * */
export function formatDate(date, fmt) {
  if (!date || date == null) return null;
  if (isNaN(date)) {
    return date;
  }
  let format = fmt || "yyyy-MM-dd hh:mm:ss";

  let dates = new Date(Number(date));

  let formatObj = {
    y: dates.getFullYear(),
    M: dates.getMonth() + 1,
    d: dates.getDate(),
    h: dates.getHours(),
    m: dates.getMinutes(),
    s: dates.getSeconds(),
  };
  let time_str = format.replace(/(y|M|d|h|m|s)+/g, (result, key) => {
    let value = formatObj[key];
    if (result.length > 0 && value < 10) {
      value = "0" + value;
    }
    return value || 0;
  });
  return time_str;
}

export function formatTimeWithHours(seconds) {
  if (!seconds || seconds <= 0) return "0秒";
  const hours = Math.floor(seconds / 3600);
  const minutes = Math.floor((seconds % 3600) / 60);
  const sec = seconds % 60;

  // 根据是否有小时动态调整格式
  var ret = "";
  if (hours > 0) {
    ret += hours + "小时";
  }
  if (minutes > 0) {
    ret += minutes + "分钟";
  }
  if (sec > 0) {
    ret += sec + "秒";
  }
  return ret;
}

// 获取日期时间戳
export function getTime(dayNum) {
  var myDate = new Date();
  var lw = new Date(myDate - 1000 * 60 * 60 * 24 * dayNum); // 最后一个数字多少天前的意思
  var lastY = lw.getFullYear();
  var lastM = lw.getMonth() + 1;
  var lastD = lw.getDate();
  var startdate =
    lastY +
    "-" +
    (lastM < 10 ? "0" + lastM : lastM) +
    "-" +
    (lastD < 10 ? "0" + lastD : lastD);
  var b = startdate.split(/\D/);
  var date = new Date(b[0], b[1] - 1, b[2]);
  var time = date.getTime();
  return time;
}

// 获取几天之前日期
export function getData(dayNum) {
  var myDate = new Date();
  var lw = new Date(myDate - 1000 * 60 * 60 * 24 * dayNum); // 最后一个数字多少天前的意思
  var lastY = lw.getFullYear();
  var lastM = lw.getMonth() + 1;
  var lastD = lw.getDate();
  var startdate =
    lastY +
    "-" +
    (lastM < 10 ? "0" + lastM : lastM) +
    "-" +
    (lastD < 10 ? "0" + lastD : lastD);
  return startdate;
}

// 日期转换时间戳
export function getNewTime(dayNum) {
  var b = dayNum.split(/\D/);
  var date = new Date(b[0], b[1] - 1, b[2]);
  var time = date.getTime();
  return time;
}

/*
 * 获取URL参数
 *
 * */
export function getURLParams(variable) {
  let str = window.location.href.split("?")[1];
  if (!str) return null;
  let ar = str.split("&");
  let obj = {};
  let data;
  for (var i = 0; i < ar.length; i++) {
    var pair = ar[i].split("=");
    pair[1] = decodeURIComponent(pair[1]);

    if (pair[0] == variable) {
      data = pair[1];
      return pair[1];
    }
    if (pair[0]) {
      obj[pair[0]] = pair[1];
    }
  }
  return variable ? data : obj;
}

/**
 * 校验答案
 * @param {*} s 源字符串
 * @param {*} questionType 题型，2单选 3多选
 * @param {*} optionCount 选项数目
 * @param {*} questionCount 题目数目
 */
function filtterChar(s, b, optionCount) {
  const ms = "ABCDEFGHIJ";
  let rs = "";
  for (let i = 0; i < s.length; i++) {
    let c = s[i];
    if (c == "," || c == " " || c == "，") {
      if (!b) {
        continue;
      }
      c = ",";
    } else if (c < "A" || c >= ms[optionCount]) {
      continue;
    }
    rs += c;
  }
  return rs;
}

function removeDup(s) {
  const ms = "ABCDEFGHIJ";
  let rs = "";
  for (let i = 0; i < ms.length; i++) {
    if (s.indexOf(ms[i]) >= 0) {
      rs += ms[i];
    }
  }
  return rs;
}
export function checkAnswer(
  s,
  questionType,
  optionCount = 4,
  questionCount = 1
) {
  if (optionCount > 10 || questionCount < 1) {
    return null;
  }
  let pre = s;
  s = s.toUpperCase();
  s = filtterChar(s, questionType == 3 && questionCount > 1, optionCount);
  if (questionType == 2) {
    //单选
    if (s.length > questionCount) {
      s = s.substring(0, questionCount);
    }
  } else if (questionType == 3) {
    //多选
    //允许逗号
    let ss = s.split(",");
    let len = questionCount;
    if (len > ss.length) {
      len = ss.length;
    }
    let rs = "";
    for (let i = 0; i < len; i++) {
      rs += removeDup(ss[i]);
      if (i < len - 1) {
        rs += ",";
      }
    }
    s = rs;
  } else {
    return null;
  }
  return s;
}

export function downloadFile(fileName, files) {
  if (typeof window.navigator.msSaveBlob !== "undefined") {
    window.navigator.msSaveBlob(files, fileName);
  } else {
    let URL = window.URL || window.webkitURL;
    let objectUrl;
    if (files instanceof Blob) {
      objectUrl = URL.createObjectURL(files);
    } else {
      objectUrl = files;
    }
    const a = document.createElement("a");
    if (typeof a.download === "undefined") {
      window.location = objectUrl;
    } else {
      a.href = objectUrl;
      a.download = fileName;
      document.body.appendChild(a);
      a.click();
      a.remove();
    }
  }
}
// 获取网络URL的blob，返回一个promise
export function getBlob(url) {
  return new Promise((resolve) => {
    resolve(
      service({
        url: url,
        withCredentials: true,
        method: "get",
        responseType: "blob",
      })
    );
  });
}
export function fetchHTML(url) {
  return new Promise((resolve) => {
    resolve(
      service({
        url: url,
        withCredentials: false,
        method: "get"
      })
    );
  });
}
/**
 * 打包压缩下载
 */
export function compressAndDown(arr, fileName) {
  const zip = new JSZip();
  const promiseArr = [];
  arr.forEach((item) => {
    const promise = getBlob(item.reportPath).then((res) => {
      const fileName = item.testName;
      let sIdx = item.reportPath.lastIndexOf(".");
      const fileType = item.reportPath.substring(sIdx);
      zip.file(`${fileName}${fileType}`, res, { binary: true });
    });
    promiseArr.push(promise);
  });
  Promise.all(promiseArr).then(() => {
    zip
      .generateAsync({
        type: "blob",
        compression: "DEFLATE",
        compressionOptions: {
          level: 9,
        },
      })
      .then((res) => {
        FileSave.saveAs(res, fileName ? fileName : "报表.zip");
      });
  });
}

/**
 * 班级格式化为三级列表 学段-年级-班级
 * @param {*} data
 * @returns
 */
function setSectionName(num) {
  let txt = "";
  switch (num) {
    case 1:
      txt = "小学";
      break;
    case 2:
      txt = "中学";
      break;
    case 3:
      txt = "高中";
      break;
    case 4:
      txt = "大学";
      break;
  }
  return txt;
}
export function setGradeName(num) {
  let txt = "";
  switch (num) {
    case 1:
      txt = "一年级";
      break;
    case 2:
      txt = "二年级";
      break;
    case 3:
      txt = "三年级";
      break;
    case 4:
      txt = "四年级";
      break;
    case 5:
      txt = "五年级";
      break;
    case 6:
      txt = "六年级";
      break;
    case 7:
      txt = "初一";
      break;
    case 8:
      txt = "初二";
      break;
    case 9:
      txt = "初三";
      break;
    case 10:
      txt = "高一";
      break;
    case 11:
      txt = "高二";
      break;
    case 12:
      txt = "高三";
      break;
    case 13:
      txt = "大一";
      break;
    case 14:
      txt = "大二";
      break;
    case 15:
      txt = "大三";
      break;
    case 16:
      txt = "大四";
      break;
    case 51:
      txt = "一年级";
      break;
    case 52:
      txt = "二年级";
      break;
    case 53:
      txt = "三年级";
      break;
    case 54:
      txt = "四年级";
      break;
    case 55:
      txt = "五年级";
      break;
    case 56:
      txt = "六年级";
      break;
    case 57:
      txt = "七年级";
      break;
    case 58:
      txt = "八年级";
      break;
    case 59:
      txt = "九年级";
      break;
    default:
      txt = "其他";
      break;
  }
  return txt;
}
export function formatClass(data) {
  let sectionName = [];
  let sectionNameArr = [];
  data.map((item) => {
    if (!sectionName.includes(item.sectionName)) {
      sectionName.push(item.sectionName);
      sectionNameArr.push({
        value: item.sectionName,
        label: setSectionName(item.sectionName),
        children: [
          {
            value: item.gradeName,
            label: setGradeName(item.gradeName),
            children: [
              {
                value: item.classId,
                label: item.className,
              },
            ],
          },
        ],
      });
    } else {
      let hasGrade = false;
      let sectionIndex = 0;
      let gradeIndex = 0;
      sectionNameArr.map((items, index) => {
        items.map((grade, gradeInx) => {
          if (setGradeName(item.gradeName) == grade.value) {
            hasGrade = true;
            sectionIndex = index;
            gradeIndex = gradeInx;
          }
        });
      });
      if (hasGrade) {
        sectionNameArr[sectionIndex].children[gradeIndex].push({
          value: item.classId,
          label: item.className,
        });
      } else {
        sectionNameArr[sectionIndex].children.push({
          value: setGradeName(item.gradeName),
          label: setGradeName(item.gradeName),
          children: [
            {
              value: item.classId,
              label: item.className,
            },
          ],
        });
      }
    }
  });
  return sectionNameArr;
}
export function formatGradeClass(data) {
  let gradeName = [];
  let gradeNameArr = [];
  data.map((item) => {
    if (!gradeName.includes(item.gradeName)) {
      gradeName.push(item.gradeName);
      gradeNameArr.push({
        value: item.grade,
        label: item.gradeName,
        children: [
          {
            value: item.id,
            label: item.className,
          },
        ],
      });
    } else {
      let gradeIndex = 0;
      gradeNameArr.map((items, index) => {
        if (items.value == item.grade) {
          gradeIndex = index;
        }
      });
      gradeNameArr[gradeIndex].children.push({
        value: item.id,
        label: item.className,
      });
    }
  });
  return gradeNameArr;
}
export function formatGradeNameClass(data) {
  let gradeName = [];
  let gradeNameArr = [];
  data.map((item) => {
    if (!gradeName.includes(item.gradeName)) {
      gradeName.push(item.gradeName);
      gradeNameArr.push({
        value: item.gradeName,
        label: item.gradeName,
        grade: item.grade,
        children: [
          {
            value: item.id,
            label: item.className,
            leaf: true,
          },
        ],
      });
    } else {
      let gradeIndex = 0;
      gradeNameArr.map((items, index) => {
        if (items.value == item.gradeName) {
          gradeIndex = index;
        }
      });
      gradeNameArr[gradeIndex].children.push({
        value: item.id,
        label: item.className,
        leaf: true,
      });
    }
  });
  return gradeNameArr;
}

///试卷定制化打印
export async function paperPrint(paper) {
  let printWin = window.open("", "_blank", "width=800,height=600,resizable=no"); 
  var browser = getBrowserEngine(printWin);
  var subjectName = paper.subjectName;
  var paperTitle = paper.title;
  var paperQuestions = paper.questionList;
  function getBrowserEngine(windowParams) { 
    if (windowParams.navigator.userAgent.indexOf("Edge") > -1) {
      return "EdgeHTML";
    }
    if (windowParams.navigator.userAgent.indexOf("Edg") > -1) {
      return "Blink"; // Microsoft Edge (Chromium)
    }
    if (windowParams.navigator.userAgent.indexOf("Firefox") > -1) {
      return "Gecko";
    }
    if (windowParams.navigator.userAgent.indexOf("Trident") > -1) {
      return "Trident"; // IE
    }
    if (/Chrome/.test(windowParams.navigator.userAgent) && /Google Inc/.test(windowParams.navigator.vendor)) {
      return 'Google Chrome';
    }
    if (/360/.test(windowParams.navigator.userAgent) || /QIHU/.test(windowParams.navigator.userAgent)) {
      return '360 Browser';
    }
    return "Blink"; // Assume it's Chrome, Safari, or an alternative Blink-based browser
  }
  function numberToChinese(num) {
    const chineseDigits = ["零", "一", "二", "三", "四", "五", "六", "七", "八", "九"];
    const chineseUnits = ["", "十", "百", "千", "万", "亿"];

    let result = '';
    let unitPos = 0;  // 单位的位置
    let zeroFlag = false;  // 是否出现过零

    if (num === 0) {
      return chineseDigits[0];  // 特殊情况，0 返回 "零"
    }

    // 处理数字，每次取一位并加上单位
    while (num > 0) {
      const currentDigit = num % 10; // 取最后一位数字
      if (currentDigit === 0) {
        if (!zeroFlag) {
          result = chineseDigits[currentDigit] + result; // 只在出现零时添加
          zeroFlag = true; // 标记零已经出现
        }
      } else {
        result = chineseDigits[currentDigit] + chineseUnits[unitPos] + result;
        zeroFlag = false; // 重置零的标记
      }

      num = Math.floor(num / 10); // 去掉最后一位数字
      unitPos++;
    }

    // 处理 '一十' 和 '一百' 等情况
    if (result.startsWith('一十')) {
      result = result.substring(1); // 去掉 '一'，例如 '一十' -> '十'
    }

    return result;
  }
  function htmlParseDom(html, getStyleScripts) {
    var tempDom = document.createElement('div');
    tempDom.innerHTML = html;
    var doms = tempDom.querySelectorAll('p');
    if (getStyleScripts == true) {
      var styleDoms = tempDom.querySelectorAll('style');
      var scriptDoms = tempDom.querySelectorAll('script');
      return {
        doms: doms,
        styles: styleDoms,
        scripts: scriptDoms
      }
    }
    return { doms: doms }
  }
  function generatePageParams() {
    const totalHeightPx = Math.max(
      printWin.document.documentElement.scrollHeight, // 整个文档高度
      printWin.document.body.scrollHeight            // Body 的高度
    );
    const totalHeightMM = totalHeightPx * 25.4 / 96;
    // ie浏览器高度
    var A4HeightMM = 287; 
    if (browser == "Google Chrome") {
      A4HeightMM = 297;
    }
    var pages = Math.ceil(totalHeightMM / A4HeightMM) + 1;
    for (var page = 0; page < pages; page++) {
      var pageFooteDiv = printWin.document.createElement('div');
      pageFooteDiv.classList.add('page-footer');
      pageFooteDiv.innerText = `${paperTitle}  ${subjectName}  第${page + 1}页（共${pages}页）`;
      pageFooteDiv.style.top = (page + 1) * A4HeightMM + (page * 5.5) + 'mm';
      printWin.document.body.appendChild(pageFooteDiv);
    }
  }
  // size: A4 portrait; 
  // size: A3 landscape;

  printWin.document.title = "中天易教";
  const style = printWin.document.createElement('style');
  style.innerHTML = `
      @media print 
      {
          @page {  
            size: A4 portrait;   
            height: 300mm;
            margin-top:5mm;
            margin-bottom:10mm;
            margin-left:2mm;
            margin-right:2mm;
          }    
          
          body {
            counter-reset: page-number; /* 重置页码计数器 */
          } 

          mn {
            padding-top:2px;
          } 
      }    
      table tfoot {
        height: 0px;
        display: table-footer-group;  
      }
      table thead {
        height: 20px;
        display: table-header-group;
      } 
      .student-input {
        text-align:center;
        margin-bottom:10px;
        span
        {
          margin-right:10px;
        }
      } 
      .page-left {
        height: 1100px; 
        width:30px; 
        position:fixed; 
        top:0;  
        left:0;
      }
      .page-right {
        height:1100px; 
        width:30px; 
        position:fixed; 
        top:0;  
        right:0;
      }
      .page-header {
        height:20px;
        width:100%;
        text-align:center;
        position:fixed;
        top:0;  
        left:0;
      }
      .page-footer {
        height:20px;
        width:100%; 
        text-align:center; 
        position: absolute;
      }
      h3,h2
      {
          margin:3px 0px 3px 0px;
      }
      .title-header
      {
        .title-content {
          text-align:center;
        }
      }
      b 
      {
        font-weight:500;
        margin:10px 0px;
      } 
      p,table
      {   
        font-size:16px; 
        margin:0px;
        padding:0px 0px 2px 0px;
       
        margin-block-start:0px;
        margin-block-end: 0px;
        margin-inline-start: 0px;
        margin-inline-end: 0px; 
        span,*,image,img,tr,td
        {  
          font-size:16px; 
          line-height:20px !important;
        }
        img,image
        {
          margin:0px;
          padding:0px;
          transform: scale(0.65);
          transform-origin: center;
        }  
      }`;

  printWin.document.head.appendChild(style);

  const titleBoxDom = printWin.document.createElement('div');
  titleBoxDom.classList.add('title-header');
  const titleDom = printWin.document.createElement('h3');
  titleDom.innerText = paperTitle;
  titleDom.classList.add('title-content');
  const subjectDom = printWin.document.createElement('h2');
  subjectDom.innerText = subjectName;
  subjectDom.classList.add('title-content');
  titleBoxDom.appendChild(titleDom);
  titleBoxDom.appendChild(subjectDom);
  printWin.document.body.appendChild(titleBoxDom);

  const studentInputBoxDom = printWin.document.createElement('div');
  studentInputBoxDom.classList.add('student-input');
  const studentClassInputDom = printWin.document.createElement('span');
  studentClassInputDom.innerHTML = '班级：________________';
  const studentNameInputDom = printWin.document.createElement('span');
  studentNameInputDom.innerHTML = '姓名：________________';
  const studentNoInputDom = printWin.document.createElement('span');
  studentNoInputDom.innerHTML = '学号：________________';
  studentInputBoxDom.appendChild(studentClassInputDom);
  studentInputBoxDom.appendChild(studentNameInputDom);
  studentInputBoxDom.appendChild(studentNoInputDom);
  printWin.document.body.appendChild(studentInputBoxDom);

  const tableDom = printWin.document.createElement('table'); 
  const theadDom = printWin.document.createElement('thead');
  const theadTrDom = printWin.document.createElement('tr');
  theadTrDom.appendChild(printWin.document.createElement('th'));
  theadTrDom.appendChild(printWin.document.createElement('th'));
  theadTrDom.appendChild(printWin.document.createElement('th'));
  theadDom.appendChild(theadTrDom);
  tableDom.appendChild(theadDom);

  const tbodyDom = printWin.document.createElement('tbody');

  for (var iof = 0; iof < paperQuestions.length; iof++) {
    var item = paperQuestions[iof];
    if (!item || !item.subQuestions) continue;

    const tbodyTrDom = printWin.document.createElement('tr');
    const tbodyLeftAltTdDom = printWin.document.createElement('td');
    const tbodyContentTdDom = printWin.document.createElement('td');
    const tbodyRightAltTdDom = printWin.document.createElement('td');

    const questionTitleDom = printWin.document.createElement('div');
    questionTitleDom.innerText = `${numberToChinese(iof + 1)}、${item.questionTitle}（本节共${item.subQuestions.length}小题，共${item.score}分）`;

    tbodyContentTdDom.appendChild(questionTitleDom);
    tbodyTrDom.appendChild(tbodyLeftAltTdDom);
    tbodyTrDom.appendChild(tbodyContentTdDom);
    tbodyTrDom.appendChild(tbodyRightAltTdDom);
    tbodyDom.appendChild(tbodyTrDom);

    for (var idof = 0; idof < item.subQuestions.length; idof++) {
      const qTbodyTrDom = printWin.document.createElement('tr');
      const qTbodyLeftAltTdDom = printWin.document.createElement('td');
      const qTbodyContentTdDom = printWin.document.createElement('td');
      const qTbodyRightAltTdDom = printWin.document.createElement('td');

      const questionDom = printWin.document.createElement('div');
      var subItem = item.subQuestions[idof];
      var screenshotHtml = await fetchHTML(subItem.screenshot);
      var getStyleScripts = iof == 0 && idof == 0;
      var screenshotObject = htmlParseDom(screenshotHtml, getStyleScripts);
      var screenshotDoms = screenshotObject.doms;
      if (screenshotDoms.length <= 0) continue;
      for (var dom = 0; dom < screenshotDoms.length; dom++) {
        var screenshotDom = screenshotDoms[dom];
        questionDom.appendChild(screenshotDom);
      }
      qTbodyContentTdDom.appendChild(questionDom);
      qTbodyTrDom.appendChild(qTbodyLeftAltTdDom);
      qTbodyTrDom.appendChild(qTbodyContentTdDom);
      qTbodyTrDom.appendChild(qTbodyRightAltTdDom); 
      tbodyDom.appendChild(qTbodyTrDom);
    }
  }
  tableDom.appendChild(tbodyDom);
  printWin.document.body.appendChild(tableDom);

  const tfootDom = printWin.document.createElement('tfoot');
  const tfootTrDom = printWin.document.createElement('tr');
  tfootTrDom.appendChild(printWin.document.createElement('td'));
  tfootTrDom.appendChild(printWin.document.createElement('td'));
  tfootTrDom.appendChild(printWin.document.createElement('td'));
  tfootDom.appendChild(tfootTrDom);
  tableDom.appendChild(tfootDom);
  // generatePageParams();
  const iamges = printWin.document.querySelectorAll('img');
  if (iamges.length >= 1) {
    iamges[iamges.length - 1].onload = function () {
      printWin.print();
      printWin.close();
    }
  } else {
    printWin.print(); 
    printWin.close();
  } 
}

export function tablePrint(options) {
  var id = options.id;
  var title = options.title;
  var lindex = options.lindex;
  var splitParam = options.splitParam ?? 20;
  var printType = options.printType;
  var fixedColumn = options.fixedColumn ?? 0;
  var diffNumber = options.diffNumber ?? 0;
  var diffStNumber = options.diffStNumber ?? 0;
  let divs = document.getElementById(id);
  let awin = window.open("中天易教", "_blank", "width=800,height=600,resizable=no");
  awin.document.getElementsByTagName(
    "head"
  )[0].innerHTML = `<style>    
     @media print {
        @page {
            size: A4 portrait;
            margin-top: 4mm;
            margin-left: 2mm;
            margin-right: 2mm;
        }
 
     
     body { 
          margin: 2mm;
          font-size: 8px;  
      } 
    }
  
    * :not(.tit) {
        font-size: 10px;
    }
    

    body {
        -webkit-print-color-adjust: exact;
    }
    .el-table__fixed-right{
       display: none;
    }
    .tit {
        text-align: center;
        font-size: 14px;
        color: #333;
        line-height: 24px;
        font-weight: 700;
        /* padding: 10px 0; */
        margin: 0;
    }

    .table-box,
    .el-table,
    .el-table__body-wrapper,
    .el-table--border {
        max-height: 99999999px !important;
        height: auto;
        width: auto !important;
        max-width: 1400px;
        margin: 5px auto;
    }

    .el-table,table {
        width: 100%;
        margin-bottom:10px;
    }
 
    .print-hidden,.el-tabs__nav {
        display: none;
    }

    .el-table,
    .el-table__body-wrapper {
        max-height: auto
    }

    .el-table .el-table__cell {
        padding: 2px 0;
        border-right: 1px solid black; 
        min-width:50px;
    }
  
    .el-table thead tr:first-child th.el-table__cell {
        border-top: 1px solid black; 
    }

    .el-table thead tr:first-child th.el-table__cell:first-child {
        border-left: 1px solid black;
    }

    .el-table thead tr th.el-table__cell {
        background: #ccc
    }  
     .el-table thead tr th{
        height:auto;
        word-wrap:break-word;
        word-break:break-all;
        overflow:hidden;
     }
    .el-table tbody tr td.el-table__cell:first-child {
        border-left: 1px solid black;
    }
 
    .el-table td.el-table__cell {
        border-bottom: 1px solid black;
    }

    .el-table--border .el-table__cell {
        border-right: 1px solid black;
    }

    .el-table--border th.el-table__cell,
    .el-table__fixed-right-patch {
        border-bottom: 1px solid black;
    }

    .el-table .el-table__cell.gutter {
        border: none !important;
    }

    .el-table__fixed {
        display: none !important
    }

    .el-table .el-table__cell {
        text-align: center !important
    }

    .el-table .el-table__cell.is-hidden>* {
        visibility: inherit;
    }

    .el-table__cell.gutter {
        display: none
    }

    ul,
    li {
        margin: 0;
        padding: 0;
        list-style: none
    }

    .hui-box {
        display: flex;
        text-align: center;
    }

    .hui-box .s-txt {
        width: 61px;
        line-height: 144px;
        background: #ccc;
        font-size: 16px;
        color: #fff;
        font-weight: 700;
        border: 1px solid #ccc;
        box-sizing: border-box
    }

    .hui-li {
        display: flex;
    }

    .hui-s {
        height: 48px;
        line-height: 48px;
        border-right: 1px solid #ccc;
        border-bottom: 1px solid #ccc;
        box-sizing: border-box;
    }

    .hui-s.s1 {
        width: 100px;
    }

    .hui-s.s2 {
        width: 110px;
    }

    .hui-s.s3 {
        width: 120px;
    }

    .info {
        display: flex;
        flex-wrap: wrap;
        border-left: 1px solid #ccc;
        border-top: 1px solid #ccc;
        margin-bottom: 12px;
    }

    .info-item {
        width: 25%;
        height: 50px;
        box-sizing: border-box;
        flex-shrink: 0;
        background: #f8f8f8;
        border-right: 1px solid #ccc;
        border-bottom: 1px solid #ccc;
        line-height: 50px;
        text-align: center;
    }

    .row-line {
        width: 33%;
        border: 1px solid #ebeef5;
        background: #f5f7fa;
        display: inline-block;
        height: 30px;
        line-height: 30px;

        .line-subfix {
            margin-left: 10px;
        }
    }
        
    .row-line-5 {
        width: 19.5% !important; 
    }
        
    .row-line-4 {
        width: 24.5% !important; 
    }
    .el-table__header,
    .el-table__body {
        width: 100% !important;
    }

    #print-table {
        max-width: 1400px;
        margin: 0 auto;
        width: 100%;
    }

    .hide {
        max-width: 1400px;
        margin: 0 auto;
        width: 100%;
        border-left: 1px solid #ccc;
        border-spacing: 0;
        box-sizing: border-box
    }

    .hide thead th {
        background: #ccc;
        line-height: 48px;
        border-right: 1px solid #ccc;
        box-sizing: border-box
    }

    .hide tbody tr td {
        line-height: 48px;
        border-right: 1px solid #ccc;
        text-align: center;
        box-sizing: border-box
    }

    .hide td {
        border-bottom: 1px solid #ccc;
    }
    </style>`;
  var splitNumber = splitParam ? splitParam : 20;

  let aDom = divs.cloneNode(true);

  let thead = aDom.querySelectorAll(".el-table__header-wrapper thead");

  let tbody = aDom.querySelectorAll(".el-table__body-wrapper table");

  var lastNotHiddenNumber = 0;

  if (tbody.length >= 1) {
    for (var tb = 0; tb < tbody.length; tb++) {
      var currentTbody = tbody[tb];

      var currentThead = thead[tb];

      var headTrs = currentThead.querySelectorAll("tr");

      var headThs = null;

      if (lindex != null && lindex >= 0)
        headThs = headTrs[lindex].querySelectorAll("th");
      else headThs = headTrs[headTrs.length - 1].querySelectorAll("th");

      if (headThs.length > splitNumber) {
        var bodyTrs = currentTbody.querySelectorAll("tr");

        var roas = Math.ceil(headThs.length / splitNumber);

        if (fixedColumn) {
          var thLength = headThs.length;

          thLength -= splitNumber;

          roas = 1;

          splitNumber -= fixedColumn;

          roas += Math.ceil(thLength / splitNumber);
        } else fixedColumn = 0;

        for (var stao = 1; stao < roas; stao++) {
          var newThead = currentThead.cloneNode(true);

          var newTbody = currentTbody.cloneNode();

          var newTrs = newThead.querySelectorAll("tr");

          for (var trds = 0; trds < newTrs.length; trds++) {
            var newThs = newTrs[trds].querySelectorAll("th");

            var index = 0;

            for (var lpss = 0; lpss < newThs.length; lpss++) {
              var newTh = newThs[lpss];

              if (!newTh) continue;

              if (stao == roas - 1 && index >= splitNumber + fixedColumn) {
                var currentTh = headTrs[trds].querySelectorAll("th")[lpss];
                if (currentTh) {
                  currentTh.style.display = "none";
                }
              }

              var min = (stao + 1) * splitNumber;

              var max = stao * splitNumber;

              if (fixedColumn != 0) {
                min += fixedColumn;
                max += fixedColumn;
              }

              if (index >= min || index < max) {
                if (trds == 0 && fixedColumn != 0 && lpss < fixedColumn) {
                  if (stao == roas - 1) lastNotHiddenNumber += 1;
                  continue;
                }
                newTh.style.display = "none";
              } else if (stao == roas - 1) lastNotHiddenNumber += 1;

              var colspan = Number(newTh.getAttribute("colspan")) || 0;

              index += 1;

              if (colspan > 1) {
                index += colspan - 1;
              }
            }
          }

          for (var trd = 0; trd < bodyTrs.length; trd++) {
            var currentTr = bodyTrs[trd];
            var newTr = currentTr.cloneNode(true);
            var currentTds = currentTr.querySelectorAll("td");
            var newTds = newTr.querySelectorAll("td");
            var length = headThs.length + diffNumber;
            for (var lps = 0; lps < length; lps++) {
              var lpsIndex = lps;
              if (lps > diffStNumber) lpsIndex = lps - diffNumber;
              var newTd = newTds[lps];
              if (!newTd) continue;
              if (stao == roas - 1 && lpsIndex >= splitNumber + fixedColumn) {
                var currentTd = currentTds[lps];
                if (currentTd) {
                  currentTd.style.display = "none";
                }
              }
              var min = (stao + 1) * splitNumber;
              var max = stao * splitNumber;
              if (fixedColumn != 0) {
                min += fixedColumn;
                max += fixedColumn;
              }
              if (lpsIndex >= min || lpsIndex < max) {
                if (fixedColumn != 0 && lpsIndex < fixedColumn) continue;
                newTd.style.display = "none";
              }
            }
            newTbody.appendChild(newTr);
          }

          if (lastNotHiddenNumber == fixedColumn) continue;
          newTbody.appendChild(newThead);

          newTbody.classList.add("_addedList");

          currentTbody.parentNode.parentNode.append(newTbody);
        }
      }

      currentTbody.appendChild(currentThead);
    }
  }

  if (title) {
    let pTit = awin.document.createElement("p");
    pTit.className = "tit";
    pTit.innerHTML = title;
    awin.document.body.append(pTit);
  }

  let pagedoc = awin.document.createElement("div");
  pagedoc.className = "page-number";
  awin.document.body.append(pagedoc);
  awin.document.body.append(aDom);

  let pagedom = awin.document.querySelectorAll(".page-number");

  awin.print();

  awin.close();
}

export const cNum = [
  "一",
  "二",
  "三",
  "四",
  "五",
  "六",
  "七",
  "八",
  "九",
  "十",
  "十一",
  "十二",
  "十三",
  "十四",
  "十五",
  "十六",
  "十七",
  "十八",
  "十九",
  "二十",
];

// 当学期时间
function getDateRange() {
  const currentDate = new Date();
  const currentYear = currentDate.getFullYear();
  const currentMonth = currentDate.getMonth() + 1; // getMonth() 返回的是 0-11

  let startDate, endDate;

  if (currentMonth >= 2 && currentMonth <= 7) {
    // 在 2 月到 7 月之间
    startDate = `${currentYear}-02-01`;
    endDate = `${currentYear}-07-31`;
  } else {
    // 不在 2 月到 7 月之间
    startDate = `${currentYear}-08-01`;
    endDate = `${currentYear + 1}-01-31`; // 下一年的 1 月 31 日
  }

  return [startDate, endDate];
}