import {
  validatenull
} from './validate'
import ajax from './request'
const request = ajax.request;
const CryptoJS = require('crypto-js');

//选择货主
export function chooseOwner(client) {
  return request({
    url: `/admin/user/session/${client}`,
    method: 'get',
  })
}
// 表单序列化
export const serialize = data => {
  let list = []
  Object.keys(data).forEach(ele => {
    list.push(`${ele}=${data[ele]}`)
  })
  return list.join('&')
}
export const getObjType = obj => {
  var toString = Object.prototype.toString
  var map = {
    '[object Boolean]': 'boolean',
    '[object Number]': 'number',
    '[object String]': 'string',
    '[object Function]': 'function',
    '[object Array]': 'array',
    '[object Date]': 'date',
    '[object RegExp]': 'regExp',
    '[object Undefined]': 'undefined',
    '[object Null]': 'null',
    '[object Object]': 'object'
  }
  if (obj instanceof Element) {
    return 'element'
  }
  return map[toString.call(obj)]
}
/**
 * 对象深拷贝
 */
export const deepClone = data => {
  var type = getObjType(data)
  var obj
  if (type === 'array') {
    obj = []
  } else if (type === 'object') {
    obj = {}
  } else {
    // 不再具有下一层次
    return data
  }
  if (type === 'array') {
    for (var i = 0, len = data.length; i < len; i++) {
      obj.push(deepClone(data[i]))
    }
  } else if (type === 'object') {
    for (var key in data) {
      obj[key] = deepClone(data[key])
    }
  }
  return obj
}
/**
 * 判断路由是否相等
 */
export const diff = (obj1, obj2) => {
  delete obj1.close
  var o1 = obj1 instanceof Object
  var o2 = obj2 instanceof Object
  if (!o1 || !o2) {
    /*  判断不是对象  */
    return obj1 === obj2
  }

  if (Object.keys(obj1).length !== Object.keys(obj2).length) {
    return false
    // Object.keys() 返回一个由对象的自身可枚举属性(key值)组成的数组,例如：数组返回下表：let arr = ["a", "b", "c"];//console.log(Object.keys(arr))->0,1,2;
  }

  for (var attr in obj1) {
    var t1 = obj1[attr] instanceof Object
    var t2 = obj2[attr] instanceof Object
    if (t1 && t2) {
      return diff(obj1[attr], obj2[attr])
    } else if (obj1[attr] !== obj2[attr]) {
      return false
    }
  }
  return true
}
/**
 * 设置灰度模式
 */
export const toggleGrayMode = (status) => {
  if (status) {
    document.body.className = document.body.className + ' grayMode'
  } else {
    document.body.className = document.body.className.replace(' grayMode', '')
  }
}
/**
 * 设置主题
 */
export const setTheme = (name) => {
  document.body.className = name
}

/**
 *加密处理
 */
export const encryption = (params) => {
  let {
    data,
    type,
    param,
    key
  } = params
  const result = JSON.parse(JSON.stringify(data))
  if (type === 'Base64') {
    param.forEach(ele => {
      result[ele] = btoa(result[ele])
    })
  } else {
    param.forEach(ele => {
      var data = result[ele]
      key = CryptoJS.enc.Latin1.parse(key)
      var iv = key
      // 加密
      var encrypted = CryptoJS.AES.encrypt(
        data,
        key, {
          iv: iv,
          mode: CryptoJS.mode.CBC,
          padding: CryptoJS.pad.ZeroPadding
        })
      result[ele] = encrypted.toString()
    })
  }
  return result
}

/**
 * 浏览器判断是否全屏
 */
export const fullscreenToggel = () => {
  if (fullscreenEnable()) {
    exitFullScreen();
  } else {
    reqFullScreen();
  }
};
/**
 * esc监听全屏
 */
export const listenfullscreen = (callback) => {
  function listen() {
    callback()
  }
  document.addEventListener("fullscreenchange", function () {
    listen();
  });
  document.addEventListener("mozfullscreenchange", function () {
    listen();
  });
  document.addEventListener("webkitfullscreenchange", function () {
    listen();
  });
  document.addEventListener("msfullscreenchange", function () {
    listen();
  });
};
/**
 * 浏览器判断是否全屏
 */
export const fullscreenEnable = () => {
  return document.isFullScreen || document.mozIsFullScreen || document.webkitIsFullScreen
}

/**
 * 浏览器全屏
 */
export const reqFullScreen = () => {
  if (document.documentElement.requestFullScreen) {
    document.documentElement.requestFullScreen();
  } else if (document.documentElement.webkitRequestFullScreen) {
    document.documentElement.webkitRequestFullScreen();
  } else if (document.documentElement.mozRequestFullScreen) {
    document.documentElement.mozRequestFullScreen();
  }
};
/**
 * 浏览器退出全屏
 */
export const exitFullScreen = () => {
  if (document.documentElement.requestFullScreen) {
    document.exitFullScreen();
  } else if (document.documentElement.webkitRequestFullScreen) {
    document.webkitCancelFullScreen();
  } else if (document.documentElement.mozRequestFullScreen) {
    document.mozCancelFullScreen();
  }
};
/**
 * 递归寻找子类的父类
 */

export const findParent = (menu, id) => {
  for (let i = 0; i < menu.length; i++) {
    if (menu[i].children.length != 0) {
      for (let j = 0; j < menu[i].children.length; j++) {
        if (menu[i].children[j].id == id) {
          return menu[i]
        } else {
          if (menu[i].children[j].children.length != 0) {
            return findParent(menu[i].children[j].children, id)
          }
        }
      }
    }
  }
}

/**
 * 动态插入css
 */

export const loadStyle = url => {
  const link = document.createElement('link')
  link.type = 'text/css'
  link.rel = 'stylesheet'
  link.href = url
  const head = document.getElementsByTagName('head')[0]
  head.appendChild(link)
}
/**
 * 判断路由是否相等
 */
export const isObjectValueEqual = (a, b) => {
  let result = true
  Object.keys(a).forEach(ele => {
    const type = typeof (a[ele])
    if (type === 'string' && a[ele] !== b[ele]) result = false
    else if (type === 'object' && JSON.stringify(a[ele]) !== JSON.stringify(b[ele])) result = false
  })
  return result
}
/**
 * 根据字典的value显示label
 */
export const findByvalue = (dic, value) => {
  let result = ''
  if (validatenull(dic)) return value
  if (typeof (value) === 'string' || typeof (value) === 'number' || typeof (value) === 'boolean') {
    let index = 0
    index = findArray(dic, value)
    if (index != -1) {
      result = dic[index].label
    } else {
      result = value
    }
  } else if (value instanceof Array) {
    result = []
    let index = 0
    value.forEach(ele => {
      index = findArray(dic, ele)
      if (index != -1) {
        result.push(dic[index].label)
      } else {
        result.push(value)
      }
    })
    result = result.toString()
  }
  return result
}
/**
 * 根据字典的value查找对应的index
 */
export const findArray = (dic, value) => {
  for (let i = 0; i < dic.length; i++) {
    if (dic[i].value == value) {
      return i
    }
  }
  return -1
}
/**
 * 生成随机len位数字
 */
export const randomLenNum = (len, date) => {
  let random = ''
  random = Math.ceil(Math.random() * 100000000000000).toString().substr(0, len || 4)
  if (date) random = random + Date.now()
  return random
}
/**
 * 打开小窗口
 */
export const openWindow = (url, title, w, h) => {
  // Fixes dual-screen position                            Most browsers       Firefox
  const dualScreenLeft = window.screenLeft !== undefined ? window.screenLeft : screen.left
  const dualScreenTop = window.screenTop !== undefined ? window.screenTop : screen.top

  const width = window.innerWidth ? window.innerWidth : document.documentElement.clientWidth ? document.documentElement.clientWidth : screen.width
  const height = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : screen.height

  const left = ((width / 2) - (w / 2)) + dualScreenLeft
  const top = ((height / 2) - (h / 2)) + dualScreenTop
  const newWindow = window.open(url, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=yes, copyhistory=no, width=' + w + ', height=' + h + ', top=' + top + ', left=' + left)

  // Puts focus on the newWindow
  if (window.focus) {
    newWindow.focus()
  }
}

/**
 *  <img> <a> src 处理
 * @returns {PromiseLike<T | never> | Promise<T | never>}
 */
export function handleImg(fileName, id) {
  return validatenull(fileName) ? null : request({
    url: '/admin/file/' + fileName,
    method: 'get',
    responseType: 'blob'
  }).then((response) => { // 处理返回的文件流
    let blob = response.data;
    let img = document.getElementById(id);
    img && (img.src = URL.createObjectURL(blob));
    window.setTimeout(function () {
      window.URL.revokeObjectURL(blob)
    }, 0)
  })
}

export function getImage(relativeUrl) {
  const prefix = process.env.NODE_ENV === 'development' ? 'http://test-fashion.lux-mate.cn:84/attachFile' : '/attachFile';
  if (!relativeUrl) {
    return '';
  }
  const [first] = relativeUrl.split(',');
  if (first.indexOf('https://') != -1 || first.indexOf('http://') != -1) {
    return first
  } else {
    return `${prefix}/${first}`
  }
}

/**
 * 处理模板文件
 */
export function getTemplate(relativeUrl) {
  // TODO20241127 生产打包的时候再放开
  // const prefix = process.env.NODE_ENV === 'development' ? 'http://voms.cdn.bosind.com/template' : '/template'; //'http://test-fashion.lux-mate.cn:84/template'
  const prefix = process.env.NODE_ENV === 'development' ? 'https://bxd.cywlfw.com/template' : '/template'; //'http://test-fashion.lux-mate.cn:84/template'
  if (!relativeUrl) {
    return '';
  }
  const [first] = relativeUrl.split(',');
  if (first.indexOf('https://') != -1 || first.indexOf('http://') != -1) {
    return first
  } else {
    return `${prefix}/${first}`
  }
}

/**
 * 获取网站URL
 */
export function getOrigin() {
  return process.env.NODE_ENV === 'development' ? 'http://test-fashion.lux-mate.cn:84' : window.location.origin;
}

export const mapObjectValue = (data, key = 'value', labelKey = 'label', children = 'children') => {
  let result = {}
  data && data.forEach(item => {
    result[item[key]] = item[labelKey];
    if (item[children]) {
      const childrenMap = mapObject(item[children], key, labelKey, children)
      result = {
        ...result,
        ...childrenMap,
      }
    }
  })
  return result;
}

/**
 * 获取成本中心id
 */
export function getVirtualInventoryId() {
  return window.localStorage.getItem('virtualInventoryIdSelected')
}

export const formatTime = date => {
  const year = date.getFullYear()
  const month = date.getMonth() + 1
  const day = date.getDate()
  const hour = date.getHours()
  const minute = date.getMinutes()
  const second = date.getSeconds()

  return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
}

export const formatNumber = n => {
  n = n.toString()
  return n[1] ? n : `0${n}`
}