/*
 * @Author:dingyuwen
 * @Date: 2022-08-10 18:14:46
 * @LastEditTime: 2022-08-11 13:40:05
 * @LastEditors:dingyuwen
 * @Description: 工具集
 */
import CryptoJS from 'crypto-js'
import { isObject, isNumber, isArray } from './type'
import { SCREEN_WIDTH } from './constant'

// 全屏操作
export const fullscreen = element => {
  if (!element) return
  const isFull = !!(
    document.webkitIsFullScreen ||
    document.mozFullScreen ||
    document.msFullscreenElement ||
    document.fullscreenElement
  )
  if (isFull) {
    if (document.exitFullscreen) {
      document.exitFullscreen()
    } else if (document.msExitFullscreen) {
      document.msExitFullscreen()
    } else if (document.mozCancelFullScreen) {
      document.mozCancelFullScreen()
    } else if (document.webkitExitFullscreen) {
      document.webkitExitFullscreen()
    }
  } else {
    if (element.requestFullscreen) {
      element.requestFullscreen()
    } else if (element.msRequestFullscreen) {
      element.msRequestFullscreen()
    } else if (element.mozRequestFullScreen) {
      element.mozRequestFullScreen()
    } else if (element.webkitRequestFullscreen) {
      element.webkitRequestFullscreen()
    }
  }
}

// 复制对象
export const objCopy = obj => {
  if (!isObject(obj)) {
    return new Error(`params must be object, not ${typeof obj}`)
  }
  return JSON.parse(JSON.stringify(obj))
}

// 日期格式化
export const dateFormat = (date, fmt = 'yyyy-MM-dd hh:mm:ss') => {
  date = new Date(date)
  const o = {
    'M+': date.getMonth() + 1, //月份
    'd+': date.getDate(), //日
    'h+': date.getHours(), //小时
    'm+': date.getMinutes(), //分
    's+': date.getSeconds(), //秒
    'q+': Math.floor((date.getMonth() + 3) / 3), //季度
    S: date.getMilliseconds(), //毫秒
  }
  if (/(y+)/.test(fmt)) {
    fmt = fmt.replace(RegExp.$1, `${date.getFullYear()}`.substr(4 - RegExp.$1.length))
  }
  for (const k in o) {
    if (new RegExp(`(${k})`).test(fmt)) {
      fmt = fmt.replace(RegExp.$1, RegExp.$1.length === 1 ? o[k] : `00${o[k]}`.substr(`${o[k]}`.length))
    }
  }
  return fmt
}

// 千分符
export const groupSeparator = num => {
  if (!isNumber(num)) {
    throw new Error(`params must be number, not ${typeof obj}`)
  }
  num = `${num}`
  if (!num.includes('.')) {
    num += '.'
  }
  return num
    .replace(/(\d)(?=(\d{3})+\.)/g, function ($0, $1) {
      return `${$1},`
    })
    .replace(/\.$/, '')
}

// 常用加解密
export const crypto = {
  //MD5加密
  MD5: data => CryptoJS.MD5(data).toString(),
  //BASE64加解密
  BASE64: {
    encrypt: data => CryptoJS.enc.Base64.stringify(CryptoJS.enc.Utf8.parse(data)),
    decrypt: cipher => {
      CryptoJS.enc.Base64.parse(cipher).toString(CryptoJS.enc.Utf8)
    },
  },
  //AES加解密
  AES: {
    encrypt(data, secretKey) {
      const result = CryptoJS.AES.encrypt(data, CryptoJS.enc.Utf8.parse(secretKey), {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7,
      })
      return result.toString()
    },
    decrypt(cipher, secretKey) {
      const result = CryptoJS.AES.decrypt(cipher, CryptoJS.enc.Utf8.parse(secretKey), {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7,
      })
      return CryptoJS.enc.Utf8.stringify(result)
    },
  },
}

// 转换外部链接的路由
export const filterUrl = map => {
  if (!isArray(map)) {
    throw new Error(`params must be an array, not of type ${map}`)
  }
  const newMap = []
  map &&
    map.forEach(item => {
      item.meta = item.meta ? item.meta : {}
      // 处理隐藏
      if (item.meta.hidden) return false
      // 处理http
      if (item.meta.type === 'iframe') {
        item.path = `/i/${item.name}`
      }
      // 递归循环
      if (item.children && item.children.length > 0) {
        item.children = filterUrl(item.children)
      }
      newMap.push(item)
    })

  return newMap
}

// 判断是否是外部资源
export function isExternal(path) {
  return /^(https?)/.test(path)
}

/**
 * @description: vue emits事件触发
 * @param {* String} event 事件名称
 * @param {* String} value 事件触发后传递给外部的参数
 * @param {* Function} callback 回调函数，即emits()
 */
export function emitsUtil(event = 'update:modelValue', value = '', callback) {
  callback(event, value)
}

// 针对emits多个value
export function emitsFn(event, val1, val2, callback) {
  callback(event, val1, val2)
}

// 判断是手机还是pc
export function isMobile() {
  const rect = document.body.getBoundingClientRect()
  return rect.width - 1 < SCREEN_WIDTH
}

// 树过滤，针对  @/views/setting  下的部分组件
export function menuFilterNode(value, data) {
  if (!value) return true
  const targetText = data.meta.title
  return targetText.indexOf(value) !== -1
}