密码规则校验（不能包含3个及以上键盘或字典连续字符、数字、小写字母、大写字母、特殊字符，至少包含三种）

/**
 * 规则：
 * 1、长度需8-16位
 * 2、不能包含的自定义名称['XX', 'XX', 'XX', 'XX']
 * 3、不能包含连续3位及以上相同字母或数字
 * 4、不能包含3个及以上字典连续字符
 * 5、不能包含3个及以上键盘连续字符
 * 6、数字、小写字母、大写字母、特殊字符，至少包含三种
 */

// 校验密码
export function checkPassword(val) {
  let flag = false
  switch (false) {
    case validateFormat(val):
      console.error("密码长度需要在8-16位，数字、小写字母、大写字母、特殊字符，至少包含三种");
      break;
    case validateCompanyName(val):
      console.error("不能包含公司名（XX、XX、XX、XX）");
      break;
    case validateChar(val):
      console.error("不能包含3个及以上键盘连续字符或连续3位及以上相同字母或数字");
      break;
    default:
      console.log("校验通过");
      flag = true
  }
  return flag
}

// 长度需8-16位，数字、小写字母、大写字母、特殊字符，至少包含三种
function validateFormat(val) {
  const passwrodReg = /((^(?=.*[a-z])(?=.*[A-Z])(?=.*\W)[\da-zA-Z\W]{8,16}$)|(^(?=.*\d)(?=.*[A-Z])(?=.*\W)[\da-zA-Z\W]{8,16}$)|(^(?=.*\d)(?=.*[a-z])(?=.*\W)[\da-zA-Z\W]{8,16}$)|(^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])[\da-zA-Z\W]{8,16}$))/;
  return passwrodReg.test(val);
}

// 不能包含公司名
function validateCompanyName(val) {
  const companyName = ["jinmao", "jmwy", "sinochem", "sino"];
  return companyName.every(item => {
    return !val.toLowerCase().includes(item);
  });
}

/**
 * 键盘字符表(小写)
 * 非shift键盘字符表
 */
const charTable1 = [
  ["`", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "-", "=", ""],
  ["", "q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "[", "]", "\\"],
  ["", "a", "s", "d", "f", "g", "h", "j", "k", "l", ";", "'", "", ""],
  ["", "z", "x", "c", "v", "b", "n", "m", ",", ".", "/", "", "", ""]
];
/**
 * shift键盘的字符表
 */
const charTable2 = [
  ["~", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "+", ""],
  ["", "q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "{", "}", "|"],
  ["", "a", "s", "d", "f", "g", "h", "j", "k", "l", ":", '"', "", ""],
  ["", "z", "x", "c", "v", "b", "n", "m", "<", ">", "?", "", "", ""]
];

// 所有键盘组合值
let charAll = []

function getCharAll() {
  charAll = []
  // 横向所有的值(正序和反序)-
  charTable1.concat(charTable2).forEach((item, index) => {
    charAll.push(item.join(''), Object.assign([], item).reverse().join(''))
  })

  // 反斜杠纵向所有的值(正序和反序)\
  for (let i = 0; i < charTable1[0].length; i++) {
    let sb1 = []
    let sb2 = []
    charTable1.forEach(item => {
      sb1.push(item[i])
    })
    charTable2.forEach(item => {
      sb2.push(item[i])
    })
    // 去除长度小于3的值
    sb1.join('').length < 3 || charAll.push(sb1.join(''), Object.assign([], sb1).reverse().join(''))
    sb1.join('').length < 3 || charAll.push(sb2.join(''), Object.assign([], sb2).reverse().join(''))
  }

  // 正斜杠纵向所有的值(正序和反序)/
  for (let i = 0; i < charTable1[0].length; i++) {
    let sb1 = []
    let sb2 = []
    charTable1.forEach((item, index) => {
      i - index < 0 || sb1.push(item[i - index])
    })
    charTable2.forEach((item, index) => {
      i - index < 0 || sb2.push(item[i - index])
    })
    // 去除长度小于3的值
    sb1.join('').length < 3 || charAll.push(sb1.join(''), Object.assign([], sb1).reverse().join(''))
    sb1.join('').length < 3 || charAll.push(sb2.join(''), Object.assign([], sb2).reverse().join(''))
  }
  charAll.push('abcdefghijklmnopqrstuvwxyz')
  return charAll
}

// 校验键盘连续性和连续重复
function validateChar(val) {
  getCharAll();
  let password = val.toLowerCase();
  // 密码3位比对
  for (let i = 0; i < password.length - 2; i++) {
    let n1 = password[i];
    let n2 = password[i + 1];
    let n3 = password[i + 2];
    // 判断重复字符
    if (n1 === n2 && n1 === n3) {
      return false;
      // 判断键盘连续字符
    } else if (charAll.some(item => {
      return item.includes(n1 + n2 + n3);
    })) {
      return false
    }
  }
}