function mobileVersion(e, t) { //ios的版本
  var i = window.navigator.userAgent,
      n = i.match(e);
  return n = n ? n[1].split(t) : [],
  {
      major: parseInt(n[0]) || 0,
      minor: parseInt(n[1]) || 0,
      patch: parseInt(n[2]) || 0
  }
}
var browser = {

  isFullscreen: function() {
      return document.fullscreenElement || document.mozFullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement
  },
  supportsFullscreen: function() {
      return document.fullscreenEnabled || document.mozFullscreenEnabled || document.mozFullScreenEnabled || document.webkitFullscreenEnabled || document.msFullscreenEnabled
  },
  isPointerLocked: function() {
      return document.pointerLockElement || document.mozPointerLockElement || document.webkitPointerLockElement
  },
  requestFullscreen: function(dom, t) {
      dom.requestFullscreen ? dom.requestFullscreen() : dom.mozRequestFullScreen ? dom.mozRequestFullScreen() : dom.webkitRequestFullscreen ? dom.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT) : dom.msRequestFullscreen && dom.msRequestFullscreen(),
          t && $(document).on("fullscreenchange webkitfullscreenchange mozfullscreenchange MSFullscreenChange", browser.requestPointerLock)
  },
  requestPointerLock: function() {
      var e;
      if (document.fullscreenElement)
          e = document.fullscreenElement();
      else if (document.mozFullscreenElement)
          e = document.mozFullscreenElement();
      else if (document.mozFullScreenElement)
          e = document.mozFullScreenElement();
      else {
          if (!document.webkitFullscreenElement)
              return;
          e = document.webkitFullscreenElement()
      }
      e.requestPointerLock = e.requestPointerLock || e.mozRequestPointerLock || e.webkitRequestPointerLock,
          e.requestPointerLock(),
          $(document).off("fullscreenchange webkitfullscreenchange mozfullscreenchange MSFullscreenChange", this)
  },
  exitPointerLock: function() {
      document.exitPointerLock = document.exitPointerLock || document.mozExitPointerLock || document.webkitExitPointerLock,
          document.exitPointerLock()
  },
  exitFullscreen: function() {
      document.exitFullscreen ? document.exitFullscreen() : document.msExitFullscreen ? document.msExitFullscreen() : document.mozCancelFullScreen ? document.mozCancelFullScreen() : document.webkitExitFullscreen && document.webkitExitFullscreen()
  },
  details: function() {
      var e = navigator.userAgent.match("(Firefox|Chrome|Safari)/([\\d]+)");
      return e ? {
          name: e[1],
          version: parseInt(e[2]),
          platform: navigator.platform
      } : {}
  },
  is: function(e) {
      return this.details() && this.details().name === e
  },
  inIframe: function() {
      return window.parent !== window
  },
  aspectRatio: function($elem) {
      $elem = $elem || $('#player')
      var e = $elem.width() / $elem.height();
      return isFinite(e) ? e : 0
  },
  userAgent: function() {
      return window.navigator.userAgent
  },
  isMobile: function() {
      var e = navigator.userAgent || navigator.vendor || window.opera;
      return /(android|bb\d+|meego).+mobile|android|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od|ad)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(e) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(e.substr(0, 4))
  },
  isLandscape: function() {
      return this.isMobile && this.aspectRatio() > 1
  },
  isSmallScreen: function() {
      var e = screen.width / window.devicePixelRatio;
      return e < 240
  },
  detectIE: function() {
      var e = window.navigator.userAgent,
          t = e.indexOf("MSIE ");
      return t !== -1 || !!navigator.userAgent.match(/Trident.*rv\:11\./)
  },
  detectSafari: function() {
      var e = window.navigator.userAgent,
          t = e.indexOf("Safari");
      return t !== -1 && !this.detectOpera() && !this.detectChrome() //xzw add detectOpera
  },
  detectFirefox: function() {
      var e = window.navigator.userAgent;
      return e.indexOf("Firefox") !== -1
  },
  detectChrome: function() {
      var e = window.navigator.userAgent;
      return e.indexOf("Chrome") !== -1 && !this.detectOpera()
  },
  detectOpera: function() {
      var e = window.navigator.userAgent;
      return e.indexOf("OPR") !== -1
  },
  detectIOS: function() {
      return this.detectIPhone() || this.detectIPad() || this.detectIPod()
  },
  detectIPad: function() {
      var e = window.navigator.userAgent,
          t = /iPad/;
      return t.test(e)
  },
  detectIPod: function() {
      var e = window.navigator.userAgent,
          t = /iPod/;
      return t.test(e)
  },
  detectIPhone: function() {
      var e = window.navigator.userAgent,
          t = /iPhone/;
      return t.test(e)
  },
  detectAndroid: function() {
      var e = window.navigator.userAgent;
      return e.indexOf("Android") !== -1
  },
  detectAndroidMobile: function() {
      var e = window.navigator.userAgent;
      return this.detectAndroid() && e.indexOf("Mobile") !== -1
  },
  detectSamsungNative: function() {
      var e = window.navigator.userAgent;
      return e.indexOf("SM-G900H") !== -1 || e.indexOf("GT-I9500") !== -1 || e.indexOf("SM-N900") !== -1
  },
  detectSamsungS6: function() {
      var e = window.navigator.userAgent;
      return e.indexOf("SM-G92") !== -1
  },
  /************************************************************徐世廷*************************************************************/
  detectHUAWEI5X: function() {
      return -1 !== window.navigator.userAgent.indexOf("KIW-TL00H")
  },
  /*******************************************************************************************************************************/
  detectWebVR: function() {
      return !(!window.navigator.getVRDisplays || !window.VRDisplay)
  },
  getVRDisplay: function() {
      var e = $.Deferred();
      return this.detectWebVR() ? (navigator.getVRDisplays().then(function(t) {
              t.length >= 1 && e.resolve(t[0]),
                  e.reject(null)
          }),
          e) : e.reject(null)
  },
  iosVersion: function() {
      if (!this.detectIOS())
          throw new DeviceMismatchException("Did not detect an iDevice");
      var e = /((?:\d+\_?){1,3}) like Mac OS/,
          t = "_";
      return mobileVersion(e, t)
  },
  androidVersion: function() {
      if (!this.detectAndroid())
          throw new DeviceMismatchException("Did not detect an Android based device");
      var e = /Android ((?:\d+\.?){1,3})/,
          t = ".";
      return mobileVersion(e, t)
  },
  valueFromCookie: function(e, t) {
      var i = new RegExp(e + "=([0-9a-f]+)(; ?|$)").exec(document.cookie);
      if (!i)
          return t;
      var n = i[1];
      return "boolean" == typeof t ? "true" === n || "1" === n : "number" == typeof t ? parseFloat(n) : n
  },
  valueFromHash: function(e, t) {
      var i = new RegExp("[#&?]" + e + "=([^#&?]*)"),
          n = i.exec(window.location.href);
      if (!n)
          return t;
      var r = n[1];
      return "boolean" == typeof t ? "true" === r || "1" === r : "number" == typeof t ? parseFloat(r) : window.decodeURIComponent(r)
  },
  //-------许钟文：-------------------------------------------------

  getProjectNum: function() { //获取场景projectNum
      var number = window.location.href.substring(window.location.href.indexOf("=") + 1);
      if (number.indexOf("&") != -1) {
          number = number.substring(0, number.indexOf("&"));
      }
      if (number.indexOf("#") != -1) {
          number = number.substring(0, number.indexOf("#"));
      }
      return number;
  },

  urlHasValue: function(key, isGetValue) {
      // debugger
      // if (getValue) { //得到类似n=1 的 1
      //     var b = window.location.href.substring(window.location.href.indexOf("?") + 1);
      //     var a = b.indexOf('&' + t + "=");
      //     if (a > -1) {
      //         var s = b.substring(a + ('&' + t + "=").length);
      //         s.indexOf("&") > -1 && (s = s.substring(0, s.indexOf("&")));
      //         s.indexOf("#") > -1 && (s = s.substring(0, s.indexOf("#")));
      //         return s;
      //     } else return false;
      // } else return window.location.search.match("&" + t + "|\\?" + t) != null; //window.location.href.substring(window.location.href.indexOf("?") + 1).indexOf('&' + t) > -1;

      //const value = window.location.search.match("&" + t + "|\\?" + t)
      let querys = window.location.search.substr(1).split('&')
      if (isGetValue) {
          for (let i = 0; i < querys.length; i++) {
              let keypair = querys[i].split('=')
              if (keypair.length === 2 && keypair[0] === key) {
                  return keypair[1]
              }
          }
          return ''
      } else {
          //return window.location.search.match("&" + key + "|\\?" + key) != null  有bug
          for (let i = 0; i < querys.length; i++) {
              let keypair = querys[i].split('=')
              if(keypair[0] == key){
                  return true
              }
          }
          return false
      }
  },

  urlHasValueFromUrl: function(paraName,url) {
    // 如果url中有特殊字符则需要进行一下解码
    url = decodeURI(url)
    var arrObj = url.split("?");
    if (arrObj.length > 1) {
        var arrPara = arrObj[1].split("&");
        var arr;
        for (var i = 0; i < arrPara.length; i++) {
            arr = arrPara[i].split("=");
            if (arr != null && arr[0] == paraName) {
            return decodeURIComponent(arr[1]);
            }
        }
        return "";
    } else {
        return "";
    }
    },
  /**
   * 获取查询参数的值
   * @param {String} key 
   * @returns String
   */
  urlQueryValue(key) {
      return this.urlHasValue(key, true) || ''
  },
  islongPhone: function() { //是否是刘海全面屏幕 仅仅根据比例判断 - -
      //screen.height == 812 && screen.width == 375)
      var r = screen.height / screen.width; //可能横屏
      return this.isMobile() && (r > 1.99 || r < 0.502512); //18/9=2.165   //???
  },
  detectWeixin: function() { //微信 包括PC的微信
      return window.navigator.userAgent.toLowerCase().match(/MicroMessenger/i) == 'micromessenger';
  },
  detectWeixinMiniProgram: function() {
      return window.navigator.userAgent.match('miniProgram')
  },
  detectEdge: function() {
      return window.navigator.userAgent.indexOf("Edge") > -1;
  },
  /**
   * 判断标签页是否切换状态
   */
  isTabHidden: function() {
      var prefixes = ['webkit', 'moz', 'ms', 'o'];

      if ('hidden' in document) return document.hidden;

      for (var i = 0; i < prefixes.length; i++) {
          if ((prefixes[i] + 'Hidden') in document)
              return document[prefixes[i] + 'Hidden']
      }

      return false;
  },
  CloneObject: function (copyObj, result) {
        //复制json		result的可能：普通数字或字符串、普通数组、复杂对象
        result = result || {};
        if (copyObj instanceof Array) {
            if (copyObj[0] instanceof Object) {
                //不支持含有 [[Object]] 这样二级数组里面还是复杂数据的，普通和复杂的数据混合可能也不支持
                result = [];
            } else
                return copyObj.slice(0);
            //如果是数组，直接复制返回（排除数组内是object
        }
        for (var key in copyObj) {
            if (copyObj[key] instanceof Object)
                result[key] = this.CloneObject(copyObj[key]);
            else
                result[key] = copyObj[key];
            //如果是函数类同基本数据，即复制引用
        }
        return result;
    }
}

export default browser