锘?**
 * 姝ゆ枃浠剁殑澶撮儴娉ㄩ噴
 */

/*global jQuery: false, window: false */

(function ($) {
    'use strict';

    var pe,
        tools;

    pe = window.pe = {};

    tools = {
        /**
        * 鐢熸垚涓€缁勯殢鏈虹殑Id鍙风爜
        * @param len 闀垮害
        * @param radix   鍙傛暟
        * @returns {string}  id鍙风爜
        */
        uuid: function (len, radix) {
            len = len || 8;
            radix = radix || 2;
            var CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
                .split(''); // UNDONE [2014-4-17] [鍏虫捣鏄嶿 鍙橀噺灏忓啓鍛藉悕銆傝繖閲屼负浠€涔堣鎶奀HARS鍙橀噺璧嬪€肩粰chars锛岃€屼笉鐩存帴鐢–HARS銆
            var chars = CHARS,
                uuid = [],
                i;
            radix = radix || chars.length;
            if (len) {
                for (i = 0; i < len; i++) {
                    uuid[i] = chars[0 | Math.random() * radix];
                }
            } else {
                var r;
                uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
                uuid[14] = '4';
                for (i = 0; i < 36; i++) {
                    if (!uuid[i]) {
                        r = 0 | Math.random() * 16;
                        uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];
                    }
                }
            }
            return uuid.join('');
        },
        errorResultHandler: {
            'NotAuthenticated': function (result) {
                window.top.location.href = result.LogOnUrl;

                return '';
            },

            'NotAuthorized': function (result) {
                return '鎮ㄦ病鏈夋潈闄愭煡鐪嬫墍璇锋眰鐨勫唴瀹?;
            }

        },
        RegexHelper: {
            Url: /(http:\/)?\/[^\/]+/

        },
        /**
        * 瑁佸壀瀛楃涓
        * @param str {string} 瑕佸壀瑁佺殑瀛楃涓
        * @param n {Number} 鍓鐨勯暱搴
        * @returns {string}  鍓濂界殑瀛楃涓层€
        */
        truncateStr: function (str, n) { // UNDONE [2014-4-17] [鍏虫捣鏄嶿 鍑芥暟鍛藉悕涓嶈浣跨敤绠€鍐欙紱鍙橀噺鍛藉悕闂锛涘彉閲忕粺涓€鍦ㄤ唬鐮佸潡寮€澶村懡鍚嶏紝杩樻槸灏辫繎鍛藉悕锛堝彉閲廼锛夛紵
            var r = /[^\x00-\xff]/g;
            var i;
            if (str.replace(r, 'mm').length <= n) {
                return str;
            }
            // n = n - 3;    
            var m = Math.floor(n / 2);
            for (i = m; i < str.length; i++) {
                if (str.substr(0, i).replace(r, 'mm').length >= n) {
                    return str.substr(0, i) + '...';
                }
            }

            return str;
        },
        HTMLEncode: function (text) {
            return $('<div/>').text(text).html();
        },
        HTMLDecode: function (text) {
            return $('<div/>').html(text).text();
        }

    };

    pe.tools = tools;

    //object .create
    if (typeof Object.create !== 'function') {
        Object.create = function (o) {
            var F = function () {};
            f.prototype = o;

            return new F();
        };
    }

    //Function method

    if (typeof Function.method !== 'function') {
        Function.prototype.method = function (name, func) {
            this.prototype[name] = func;
            return this;
        };
    }

}(jQuery));