Js encapsulates common methods

// Delete HTML emoticons
"<b>A</b>".replace(/<[^>]+>/gi."");
"A"
/** * milliseconds to seconds */
function dataF(days) {
	var dd = parseInt(days / 1000 / 60 / 60 / 24.10) > =10 ? parseInt(days / 1000 / 60 / 60 / 24.10) : '0' + parseInt(days / 1000 / 60 / 60 / 24.10);
	var hh = parseInt(days / 1000 / 60 / 60 % 24.10) > =10 ? parseInt(days / 1000 / 60 / 60 % 24.10) : '0' + parseInt(days / 1000 / 60 / 60 % 24.10);
	var mm = parseInt((days / 1000 / 60) % 60.10) > =10 ? parseInt((days / 1000 / 60) % 60.10) : '0' + parseInt((days / 1000 / 60) % 60.10);
	var sec = parseInt((days / 1000) % 60) > =10 ? parseInt((days / 1000) % 60) : '0' + parseInt((days / 1000) % 60);
	return {dd,hh,mm,sec}
}
/** * Table time formatting */
export function formatDate(cellValue) {
  if (cellValue == null || cellValue == "") return "";
  var date = new Date(cellValue) 
  var year = date.getFullYear()
  var month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1
  var day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate() 
  var hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours() 
  var minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes() 
  var seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds()
  return year + The '-' + month + The '-' + day + ' ' + hours + ':' + minutes + ':' + seconds
}

/ * * *@param {number} time
 * @param {string} option
 * @returns {string}* /
export function formatTime(time, option) {
  if ((' ' + time).length === 10) {
    time = parseInt(time) * 1000
  } else {
    time = +time
  }
  const d = new Date(time)
  const now = Date.now()

  const diff = (now - d) / 1000

  if (diff < 30) {
    return 'just'
  } else if (diff < 3600) {
    // less 1 hour
    return Math.ceil(diff / 60) + 'Minutes ago'
  } else if (diff < 3600 * 24) {
    return Math.ceil(diff / 3600) + 'Hours ago'
  } else if (diff < 3600 * 24 * 2) {
    return 'one day before'
  }
  if (option) {
    return parseTime(time, option)
  } else {
    return (
      d.getMonth() +
      1 +
      'month' +
      d.getDate() +
      'day' +
      d.getHours() +
      'when' +
      d.getMinutes() +
      'points')}}/ * * *@param {string} url
 * @returns {Object}* /
 // Get the parameters from the url
export function getQueryObject(url) {
  url = url == null ? window.location.href : url
  const search = url.substring(url.lastIndexOf('? ') + 1)
  const obj = {}
  const reg = /([^?&=]+)=([^?&=]*)/g
  search.replace(reg, (rs, $1, $2) = > {
    const name = decodeURIComponent($1)
    let val = decodeURIComponent($2)
    val = String(val)
    obj[name] = val
    return rs
  })
  return obj
}

/ * * *@param {string} input value
 * @returns {number} output value
 */

// Calculates the length of the current current STR in bytes
export function byteLength(str) {
  // returns the byte length of an utf8 string
  let s = str.length
  for (var i = str.length - 1; i >= 0; i--) {
    const code = str.charCodeAt(i)
    if (code > 0x7f && code <= 0x7ff) s++
    else if (code > 0x7ff && code <= 0xffff) s += 2
    if (code >= 0xDC00 && code <= 0xDFFF) i--
  }
  return s
}

/ * * *@param {Array} actual
 * @returns {Array}* /
// Create a new array with different addresses and the same contents
export function cleanArray(actual) {
  const newArray = []
  for (let i = 0; i < actual.length; i++) {
    if (actual[i]) {
      newArray.push(actual[i])
    }
  }
  return newArray
}

/ * * *@param {Object} json
 * @returns {Array}* /
 ${key}=${value}&
export function param(json) {
  if(! json)return ' '
  return cleanArray(
    Object.keys(json).map(key= > {
      if (json[key] === undefined) return ' '
      return encodeURIComponent(key) + '=' + encodeURIComponent(json[key])
    })
  ).join('&')}/ * * *@param {string} url
 * @returns {Object}* /
 // Convert parameters in the URL to objects
export function param2Obj(url) {
  const search = url.split('? ') [1]
  if(! search) {return{}}return JSON.parse(
    '{"' +
      decodeURIComponent(search)
        .replace(/"/g.'\ \ "')
        .replace(/&/g.'",")
        .replace(/=/g.'" : "')
        .replace(/\+/g.' ') +
      '"}')}/ * * *@param {string} val
 * @returns {string}* /
export function html2Text(val) {
  const div = document.createElement('div')
  div.innerHTML = val
  return div.textContent || div.innerText
}

/**
 * Merges two objects, giving the last one precedence
 * @param {Object} target
 * @param {(Object|Array)} source
 * @returns {Object}* /
 // Merge two objects and give priority to the last one
export function objectMerge(target, source) {
  if (typeoftarget ! = ='object') {
    target = {}
  }
  if (Array.isArray(source)) {
    return source.slice()
  }
  Object.keys(source).forEach(property= > {
    const sourceProperty = source[property]
    if (typeof sourceProperty === 'object') {
      target[property] = objectMerge(target[property], sourceProperty)
    } else {
      target[property] = sourceProperty
    }
  })
  return target
}

/ * * *@param {HTMLElement} element
 * @param {string} className* /
 // Toggle styles
export function toggleClass(element, className) {
  if(! element || ! className) {return
  }
  let classString = element.className
  const nameIndex = classString.indexOf(className)
  if (nameIndex === -1) {
    classString += ' ' + className
  } else {
    classString =
      classString.substr(0, nameIndex) +
      classString.substr(nameIndex + className.length)
  }
  element.className = classString
}

/ * * *@param {string} type
 * @returns {Date}* /
export function getTime(type) {
  if (type === 'start') {
    return new Date().getTime() - 3600 * 1000 * 24 * 90
  } else {
    return new Date(new Date().toDateString())
  }
}

/ * * *@param {Function} func
 * @param {number} wait
 * @param {boolean} immediate
 * @return {*}* /
export function debounce(func, wait, immediate) {
  let timeout, args, context, timestamp, result
  
 const later = function() {
    // According to the last trigger time interval
    const last = +new Date() - timestamp

    // The last time the wrapped function was called last was less than the set interval wait
    if (last < wait && last > 0) {
      timeout = setTimeout(later, wait - last)
    } else {
      timeout = null
      // If the parameter is set to immediate===true, the start boundary has already been called
      if(! immediate) { result = func.apply(context, args)if(! timeout) context = args =null}}}return function(. args) {
    context = this
    timestamp = +new Date(a)constcallNow = immediate && ! timeout// If the delay does not exist, reset the delay
    if(! timeout) timeout =setTimeout(later, wait)
    if (callNow) {
      result = func.apply(context, args)
      context = args = null
    }

    return result
  }
}

/** * This is just a simple version of deep copy * Has a lot of edge cases bug * If you want to use a perfect deep copy,  use lodash's _.cloneDeep *@param {Object} source
 * @returns {Object}* /
export function deepClone(source) {
  if(! source &&typeofsource ! = ='object') {
    throw new Error('error arguments'.'deepClone')}const targetObj = source.constructor === Array ? [] : {}
  Object.keys(source).forEach(keys= > {
    if (source[keys] && typeof source[keys] === 'object') {
      targetObj[keys] = deepClone(source[keys])
    } else {
      targetObj[keys] = source[keys]
    }
  })
  return targetObj
}

/ * * *@param {Array} arr
 * @returns {Array}* /
 // Array decrement
export function uniqueArr(arr) {
  return Array.from(new Set(arr))
}

/ * * *@returns {string}* /
 // Create an array with no duplicate values
export function createUniqueString() {
  const timestamp = +new Date() + ' '
  const randomNum = parseInt((1 + Math.random()) * 65536) + ' '
  return (+(randomNum + timestamp)).toString(32)}/**
 * Check if an element has a class
 * @param {HTMLElement} elm
 * @param {string} cls
 * @returns {boolean}* /
 // Determine if the current element has that style
export function hasClass(ele, cls) {
  return!!!!! ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'))}/**
 * Add class to element
 * @param {HTMLElement} elm
 * @param {string} cls* /
 // Add class to an element
export function addClass(ele, cls) {
  if(! hasClass(ele, cls)) ele.className +=' ' + cls
}

/**
 * Remove class from element
 * @param {HTMLElement} elm
 * @param {string} cls* /
  // Remove class for an element
export function removeClass(ele, cls) {
  if (hasClass(ele, cls)) {
    const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)')
    ele.className = ele.className.replace(reg, ' ')}}export function makeMap(str, expectsLowerCase) {
  const map = Object.create(null)
  const list = str.split(', ')
  for (let i = 0; i < list.length; i++) {
    map[list[i]] = true
  }
  return expectsLowerCase
    ? val= > map[val.toLowerCase()]
    : val= > map[val]
}
 
export const exportDefault = 'export default '

export const beautifierConf = {
  html: {
    indent_size: '2'.indent_char: ' '.max_preserve_newlines: '1'.preserve_newlines: false.keep_array_indentation: false.break_chained_methods: false.indent_scripts: 'separate'.brace_style: 'end-expand'.space_before_conditional: true.unescape_strings: false.jslint_happy: false.end_with_newline: true.wrap_line_length: '110'.indent_inner_html: true.comma_first: false.e4x: true.indent_empty_lines: true
  },
  js: {
    indent_size: '2'.indent_char: ' '.max_preserve_newlines: '1'.preserve_newlines: false.keep_array_indentation: false.break_chained_methods: false.indent_scripts: 'normal'.brace_style: 'end-expand'.space_before_conditional: true.unescape_strings: false.jslint_happy: true.end_with_newline: true.wrap_line_length: '110'.indent_inner_html: true.comma_first: false.e4x: true.indent_empty_lines: true}}// Initial letter size
export function titleCase(str) {
  return str.replace(/( |^)[a-z]/g.L= > L.toUpperCase())
}

// Turn the hump down
export function camelCase(str) {
  return str.replace(/-[a-z]/g.str1= > str1.substr(-1).toUpperCase())
}

export function isNumberStr(str) {
  return / ^ (+ -)? (0|([1-9]\d*))(\.\d+)? $/g.test(str)
}
 
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