WMS_IAC_FE/PC/InterFace.Dash/src/utils/index.js

/**
 * Created by PanJiaChen on 16/11/18.
 */
import {fileStorage, getPageList, getDictByCode} from '@/api/wms-api'
/**
 * Parse the time to string
 * @param {(Object|string|number)} time
 * @param {string} cFormat
 * @returns {string | null}
 */
export function parseTime(time, cFormat) {
  if (arguments.length === 0 || !time) {
    return null
  }
  const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
  let date
  if (typeof time === 'object') {
    date = time
  } else {
    if ((typeof time === 'string')) {
      if ((/^[0-9]+$/.test(time))) {
        // support "1548221490638"
        time = parseInt(time)
      } else {
        // support safari
        // https://stackoverflow.com/questions/4310953/invalid-date-in-safari
        time = time.replace(new RegExp(/-/gm), '/')
      }
    }

    if ((typeof time === 'number') && (time.toString().length === 10)) {
      time = time * 1000
    }
    date = new Date(time)
  }
  const formatObj = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay()
  }
  const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
    const value = formatObj[key]
    // Note: getDay() returns 0 on Sunday
    if (key === 'a') {
      return ['日', '一', '二', '三', '四', '五', '六'][value]
    }
    return value.toString().padStart(2, '0')
  })
  return time_str
}

// export function timeWeek() {
//   let data = new Date().getDay()
//   switch (data) {
//     case 0:
//       console.log("日");
//       break;
//     case 1:
//       console.log("一");
//       break;
//     case 2:
//       console.log("二");
//       break;
//     case 3:
//       console.log("三");
//       break;
//     case 4:
//       console.log("四");
//       break;
//     case 5:
//       console.log("五");
//       break;
//     case 6:
//       console.log("六");
//       break;
//   }
// }
/**
 * @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 '刚刚'
  } else if (diff < 3600) {
    // less 1 hour
    return Math.ceil(diff / 60) + '分钟前'
  } else if (diff < 3600 * 24) {
    return Math.ceil(diff / 3600) + '小时前'
  } else if (diff < 3600 * 24 * 2) {
    return '1天前'
  }
  if (option) {
    return parseTime(time, option)
  } else {
    return (
      d.getMonth() +
      1 +
      '月' +
      d.getDate() +
      '日' +
      d.getHours() +
      '时' +
      d.getMinutes() +
      '分'
    )
  }
}

/**
 * @param {string} url
 * @returns {Object}
 */
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
 */
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}
 */
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}
 */
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}
 */
export function param2Obj(url) {
  const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' ')
  if (!search) {
    return {}
  }
  const obj = {}
  const searchArr = search.split('&')
  searchArr.forEach(v => {
    const index = v.indexOf('=')
    if (index !== -1) {
      const name = v.substring(0, index)
      const val = v.substring(index + 1, v.length)
      obj[name] = val
    }
  })
  return obj
}

/**
 * @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}
 */
export function objectMerge(target, source) {
  if (typeof target !== '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
 */
// 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
  // console.log('我在防抖函数里面')
  const later = function () {
    // 据上一次触发时间间隔
    const last = +new Date() - timestamp

    // 上次被包装函数被调用时间间隔 last 小于设定时间间隔 wait
    if (last < wait && last > 0) {
      timeout = setTimeout(later, wait - last)
    } else {
      timeout = null
      // 如果设定为immediate===true，因为开始边界已经调用过了此处无需调用
      if (!immediate) {
        result = func.apply(context, args)
        if (!timeout) context = args = null
      }
    }
  }

  return function (...args) {
    context = this
    timestamp = +new Date()
    const callNow = immediate && !timeout
    // 如果延时不存在，重新设定延时
    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 && typeof source !== '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}
 */
export function uniqueArr(arr) {
  return Array.from(new Set(arr))
}

/**
 * @returns {string}
 */
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}
 */
export function hasClass(ele, cls) {
  return !!ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'))
}

/**
 * Add class to element
 * @param {HTMLElement} elm
 * @param {string} cls
 */
export function addClass(ele, cls) {
  if (!hasClass(ele, cls)) ele.className += ' ' + cls
}

/**
 * Remove class from element
 * @param {HTMLElement} elm
 * @param {string} cls
 */
export function removeClass(ele, cls) {
  if (hasClass(ele, cls)) {
    const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)')
    ele.className = ele.className.replace(reg, ' ')
  }
}

//返回
export function Enum(status, index, prop) {
  let _no_text = '无'
  if(!status)return _no_text
  if (index != undefined) { //如果传入的是index
    if (prop === 'color') {
      const domColor = status[index] ? status[index][prop] : ""
      return 'color:' + domColor
    } else {
      const dom = status[index] ? status[index][prop] : _no_text
      return dom
    }
  } else {
    return prop ? "" : Object.values(status)
  }
}

// 判断是否存在某个父级元素，层级不定
/**
 * @param {*} obj 当前节点，如点击事件返回的e.target
 * @param {*} searchName 要查找是否存在的父级节点class
 * @returns 
 */
export function getParentNode(obj,searchName) {
  let node = obj;
  let ofDiv = true;
  while (ofDiv) {
    if(!node){
      ofDiv = false;
    }
    if (node && node.parentNode && String(node.parentNode.className).includes(searchName)) { 
      node = node.parentNode;
      ofDiv = false;
    }else if (node && String(node.className).includes(searchName)) {
      node = null;
      ofDiv = false;
    } else {
      node = node && node.parentNode ? node.parentNode : null;
    }
  }
  return node
}

// 获取图片详情弹窗模式的图片数据格式
export function getImgsDetailPopData(row,sucess,faild) {
  let imgsrcList = []
  JSON.parse(row.inspectPhotoJson).forEach(item => {
    fileStorage({blobName: item.FileKey}).then(res => {
      var byteString = atob(res.bytes)
      var arrayBuffer = new ArrayBuffer(byteString.length) // 创建缓冲数组
      var intArray = new Uint8Array(arrayBuffer) // 创建视图
      for (var i = 0; i < byteString.length; i++) {
        intArray[i] = byteString.charCodeAt(i)
      }
      const blob = new Blob([intArray], { type: '' })
      imgsrcList.push(window.URL.createObjectURL(blob))
      if(sucess)sucess()
    }).catch(err => {
      console.log(err)
      if(faild)faild()
    })
  })
  return imgsrcList
}

// 匹配正则返回值
/** 具体参数详细，可参照README.md的[表单组件补充:currenForm]说明
 * @param {*} type      需要匹配的正则类型
 * @param {*} defaultValue     当前传入值（即需要校验值）
 * @param {*} fixedNum  如果type为pointNumber，需要保留小数点后的位数
 * @returns 
 */
export function getMatchRegConformValue(type,defaultValue,fixedNum){
  let value = defaultValue ? String(defaultValue) : ''
  let _conformValue = ""
  switch(type){
    // 正整数
    case "number":
      _conformValue=value.replace(/[^\d]/g,'');
      break;

    // 数字+带小数点，只能输入一个小数点
    case "pointNumber":
      //小数点后保留位数
      let _fixed = fixedNum ? Number(fixedNum) : 100
      let reg = new RegExp(`\\d+\\.?\\d{0,${_fixed}}`);
      let _match = String(value).match(reg)
      _conformValue = _match ? _match[0] : _match
      break;

    // 数字+字母
    case "numberLetter":
      _conformValue=value.replace(/[^\a-\z\A-\Z0-9]/g,'');
      break;
      
    // 字母
    case "letter":
      _conformValue=value.replace(/[^a-zA-Z]/g,'');
      break;

    // 字母+中文
    case "letterCn":
      _conformValue=value.replace(/[\d]/g,'');
      break;

    // 数字+字母+横杠(-)
    case "numberLetterBar":
      _conformValue=value.replace(/[^\a-\z\A-\Z0-9\-]/g,'');
      break;
  }
  return _conformValue
}

// 字典格式化数据结构
export function dictFormatData() {
  return new Promise((resolve,reject) => {
    let rs = []
    let childRs = {}
    let param = {
      maxResultCount: 1000,
      condition: {
          filters: []
      },
      sorting: "",
      skipCount: 0
    }
    getPageList(param, 'basedata/dict', true).then(res => {
      res.items.forEach(item => {
        childRs[item.code] = {}
        item.items.forEach( itemValue => {
          childRs[item.code][itemValue.code] = {
            label: itemValue.name,
            value: itemValue.code
          }
        })
        rs.push(childRs)
        childRs = {}
      })
      resolve(rs)
    }).catch(err => {
      console.log(err)
      reject(err)
    })
  })
}
// export function dictFormatData(code) {
//   return new Promise(resolve => {
//     let rs = {}
//     getDictByCode(code).then(res => {
//       res.items.forEach((item,index) => {
//         rs[item.code] = {
//           label: item.name,
//           value: Number(item.code)
//         }
//       })
//       resolve(rs)
//     }).catch(err => {
//       console.log(err)
//       reject(err)
//     })
//   })
// }

// 像接口传参时候需要补充.0000000 否则会报错情况下转义
export function initDataToHttpFormat (date) {
  return date ? date + '.0000000' : undefined
}

// 新建浏览器标签页面
export function createNewTabs (url) {
  window.open(url, "_blank")
}

// faster-new
// 转义及读取api接口返回的表头信息 
export function initFromApiColumnsLable (data) {
  //todo:待定：重新获取全局从接口缓存的表头（如：接口监控看板）
  // import { getInterfaceBoard } from "@/api/wms-interface"

  // getList = () => {
  //     getInterfaceBoard().then(result => {
          
  //         localStorage.setItem("interfaceBoardColumnsNames", JSON.stringify(result.data.localization.values.Dashboard));
  //     })
  //     .catch(err => {
  //     })
  // }
  let _Dashboard = null
  let _names = localStorage.getItem("interfaceBoardColumnsNames")
  if(_names && _names != 'undefined' && _names != 'null') {
      _Dashboard = JSON.parse(localStorage.getItem("interfaceBoardColumnsNames")) 
  }
  return _Dashboard ? _Dashboard[data] : null
}

// 首字母转换 type='Lower'(小写，默认) Upper（大写）
export function firstWordSizeChange (str,type='Lower') {
  switch(type){
    case 'Lower':
      return str.substring(0,1).toLowerCase() + str.substring(1,str.length);
      
    case 'Upper':
      return str.substring(0,1).toUpperCase() + str.substring(1,str.length);
    
  }
}