/**
 * 鏂规硶璇存槑: 鑾峰彇IE鐗堟湰
 */
window._IE = (function () {
    var v = 3, div = document.createElement('div'), all = div.getElementsByTagName('i');
    while (
        div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->', all[0]
    );
    return v > 4 ? v : false;
}());

/**
 * 鏁扮粍鍘婚櫎閲嶅椤   arr = arr.unique2();
 */
Array.prototype.unique2 = function () {
    return this.sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g, "$1$2$4").replace(/,,+/g, ",").replace(/,$/, "").split(",");
}

/**
 * 鏁扮粍涓槸鍚﹀寘鏌愪竴涓€?鍖哄垎澶у皬鍐?
 * @param param 鏁扮粍鍊
 */
Array.prototype.contains = function (param) {
    for (i = 0; i < this.length; i++) {
        if (this[i] == param) { return true; }
    }
    return false;
};

(function ($, window, document) {
    $(function () {
        $.extend({
            /**
             * 鏂规硶璇存槑: json杞垚string
             * author: 绫冲嵃鏈 
             */
            JsonToString: function (obj) {
                var THIS = this;
                switch (typeof (obj)) {
                    case 'boolean':
                        return obj.toString();
                    case 'string':
                        return '"' + obj.replace(/(["\\])/g, '\\$1') + '"';
                    case 'array':
                        return '[' + obj.map(THIS.JsonToString).join(',') + ']';
                    case 'object':
                        if (obj instanceof Array) {
                            var strArr = [];
                            var len = obj.length;
                            for (var i = 0; i < len; i++) {
                                strArr.push(THIS.JsonToString(obj[i]));
                            }
                            return '[' + strArr.join(',') + ']';
                        } else if (obj == null) {
                            return 'null';
                        } else {
                            var string = [];
                            for (var property in obj) string.push(THIS.JsonToString(property) + ':' + THIS.JsonToString(obj[property]));
                            return '{' + string.join(',') + '}';
                        }
                    case 'number':
                        return obj;
                    case 'function':
                    case 'undefined':
                    case 'null':
                        return '""';
                    case false:
                        return obj;
                }
            },
            /**
             * 鏂规硶璇存槑: 鐢熸垚闅忓嵆瀛楃涓
             * author: 绫冲嵃鏈 
             * @param int len 瀛楃涓查暱搴
             */
            RoundString: function (len) {
                len = len || 8;
                var str = ['a', 'b', 'c', 'd', 'e', 'f', 'h', 'j', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '_'];
                var hash = '';
                for (i = 0; i < len; i++) {
                    var r = str[Math.ceil(Math.random() * 100)];
                    if (r != undefined) hash += r;
                }
                if (hash.length < len) hash += $.RoundString(len - hash.length);
                return hash;
            },
			/**
             * 鏂规硶璇存槑: 鏍煎紡鍖栨棩鏈
             * author: 绫冲嵃鏈 
             * @param Date date 鏃堕棿
             * @param string format 鏃ユ湡鏍煎紡
             */
            FormatDate: function (date, format) {
                format = format || "yyyy-MM-dd HH:mm:ss";
                date = !date ? new Date() : typeof (date) == 'string' ? new Date(date.replace(/-/g,"/")) : date;
                var o = {
                    "M+": date.getMonth() + 1,                      //鏈堜唤 
                    "d+": date.getDate(),                           //鏃 
                    "H+": date.getHours(),                          //灏忔椂 
                    "m+": date.getMinutes(),                        //鍒 
                    "s+": date.getSeconds(),                        //绉 
                    "q+": Math.floor((date.getMonth() + 3) / 3),    //瀛ｅ害 
                    "S": date.getMilliseconds()                     //姣 
                };
                if (/(y+)/.test(format))
                    format = format.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
                for (var k in o)
                    if (new RegExp("(" + k + ")").test(format))
                        format = format.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
                return format;
            },
            ConvertDate: function (date, format) {
                var reg = /^\/Date\(([0-9+]{13,18})\)\/$/;
                if (date && reg.test(date)) {
                    date = date.match(/([0-9+]{13,18})/g);
                    date = new Date(parseInt(date[0]));
                    var _date = new Date();
                    format = format || 'yyyy-MM-dd';
                    //if ($.DateFormat(date, 'yyyy-MM-dd') == $.DateFormat(_date, 'yyyy-MM-dd')) {
                    //    format = "HH:mm";
                    //} else if (date.getFullYear() == _date.getFullYear()) {
                    //    format = 'MM-dd HH:mm';
                    //}
                    return $.FormatDate(date, format);
                }
            },
            /**
             * 鏂规硶璇存槑: 鏍煎紡鍖栨枃浠跺ぇ灏
             * author: 绫冲嵃鏈 
             * @param int float 鏂囦欢澶у皬 瀛楄妭
             * @param int pointLength 灏忔暟鐐逛箣鍚庝繚鐣欑殑闀垮害
             * @param Array units 鏂囦欢鍗曚綅鏁扮粍
             */
            FormatFileSize: function (size, pointLength, units) {
                var unit;
                units = units || ['B', 'K', 'M', 'G', 'TB'];
                while ((unit = units.shift()) && size > 1024) {
                    size = size / 1024;
                }
                return (unit === 'B' ? size : size.toFixed(pointLength || 2)) + unit;
            },
            /*
             * 鏂规硶璇存槑: 鑾峰彇鍦板潃鏍忓弬鏁
             * author: 绫冲嵃鏈 
             * @param string name 鍙傛暟鍚嶇О
             */
            GetQueryString: function (name) {
                var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
                var param = window.location.search.substr(1).match(reg);
                if (param != null && param.length > 2 && param[2]) {
                    return decodeURIComponent(param[2]);
                } else {
                    return null;
                }
            },           
            /**
             * 鏍煎紡鍖栧瓧绗︿覆	
            */
            FormatString: function () {
                if (arguments.length == 0)
                    return null;
                var str = arguments[0];
                for (var i = 1; i < arguments.length; i++) {
                    var re = new RegExp('\\{' + (i - 1) + '\\}', 'gm');
                    str = str.replace(re, arguments[i]);
                }
                return str;
            },
            /*
                鏉冮檺楠岃瘉锛屼互鍙婃坊鍔犳潈闄愬浘鏍
            */
            PermissionControl: function (primary, callback) {
                $.ajax({
                    url: '/application/user/PermissionVerification',
                    data: { primary: primary },
                    type: 'post',
                    dataType: 'json',
                    success: function (data) {
                        if (!data.Status && callback) {
                            callback();
                        }
                    }
                });
            }          
        });       
    });
})(jQuery, window, document);