
    /**
 * Vue Cookies v1.5.12
 * https://github.com/cmp-cc/vue-cookies
 *
 * Copyright 2016, cmp-cc
 * Released under the MIT license
 */

(function() {

    var defaultConfig = {
        expires : '365d',
        path : '; path=/'
    }

    var VueCookies = {
        // install of Vue
        install: function(Vue) {
            Vue.prototype.$cookies = this
            Vue.cookies = this
        },
        config : function(expireTimes,path) {
            if(expireTimes) {
                defaultConfig.expires = expireTimes;
            }
            if(path) {
                defaultConfig.path = '; path=' + path;
            }
        },
        get: function(key) {
            var value = decodeURIComponent(document.cookie.replace(new RegExp("(?:(?:^|.*;)\\s*" + encodeURIComponent(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*([^;]*).*$)|^.*$"), "$1")) || null

            if(value && value.substring(0,1) === "{" && value.substring(value.length-1,value.length) === "}") {
                try {
                    value = JSON.parse(value)
                }catch (e) {
                    return value;
                }
            }
            return value;
        },
        set: function(key, value, expireTimes, path, domain, secure) {
            if (!key) {
                throw new Error("cookie name is not find in first argument")
            }else if(/^(?:expires|max\-age|path|domain|secure)$/i.test(key)){
                throw new Error("cookie key name illegality ,Cannot be set to ['expires','max-age','path','domain','secure']\t","current key name: "+key);
            }
            // support json object
            if(value && value.constructor === Object ) {
                value = JSON.stringify(value);
            }
            var _expires = "; max-age=86400"; // temp value, default expire time for 1 day
            expireTimes = expireTimes || defaultConfig.expires;
            if (expireTimes) {
                switch (expireTimes.constructor) {
                    case Number:
                        if(expireTimes === Infinity || expireTimes === -1) _expires = "; expires=Fri, 31 Dec 9999 23:59:59 GMT";
                        else _expires = "; max-age=" + expireTimes;
                        break;
                    case String:
                        if (/^(?:\d{1,}(y|m|d|h|min|s))$/i.test(expireTimes)) {
                            // get capture number group
                            var _expireTime = expireTimes.replace(/^(\d{1,})(?:y|m|d|h|min|s)$/i, "$1");
                            // get capture type group , to lower case
                            switch (expireTimes.replace(/^(?:\d{1,})(y|m|d|h|min|s)$/i, "$1").toLowerCase()) {
                                // Frequency sorting
                                case 'm':  _expires = "; max-age=" + +_expireTime * 2592000; break; // 60 * 60 * 24 * 30
                                case 'd':  _expires = "; max-age=" + +_expireTime * 86400; break; // 60 * 60 * 24
                                case 'h': _expires = "; max-age=" + +_expireTime * 3600; break; // 60 * 60
                                case 'min':  _expires = "; max-age=" + +_expireTime * 60; break; // 60
                                case 's': _expires = "; max-age=" + _expireTime; break;
                                case 'y': _expires = "; max-age=" + +_expireTime * 31104000; break; // 60 * 60 * 24 * 30 * 12
                                default: new Error("unknown exception of 'set operation'");
                            }
                        } else {
                            _expires = "; expires=" + expireTimes;
                        }
                        break;
                    case Date:
                        _expires = "; expires=" + expireTimes.toUTCString();
                        break;
                }
            }
            document.cookie = encodeURIComponent(key) + "=" + encodeURIComponent(value) + _expires + (domain ? "; domain=" + domain : "") + (path ? "; path=" + path : defaultConfig.path) + (secure ? "; secure" : "");
            return this;
        },
        remove: function(key, path, domain) {
            if (!key || !this.isKey(key)) {
                return false;
            }
            document.cookie = encodeURIComponent(key) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT" + (domain ? "; domain=" + domain : "") + (path ? "; path=" + path : defaultConfig.path);
            return this;
        },
        isKey: function(key) {
            return (new RegExp("(?:^|;\\s*)" + encodeURIComponent(key).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=")).test(document.cookie);
        },
        keys:  function() {
            if(!document.cookie) return [];
            var _keys = document.cookie.replace(/((?:^|\s*;)[^\=]+)(?=;|$)|^\s*|\s*(?:\=[^;]*)?(?:\1|$)/g, "").split(/\s*(?:\=[^;]*)?;\s*/);
            for (var _index = 0; _index < _keys.length; _index++) {
                _keys[_index] = decodeURIComponent(_keys[_index]);
            }
            return _keys;
        }
    }

    if (typeof exports == "object") {
        module.exports = VueCookies;
    } else if (typeof define == "function" && define.amd) {
        define([], function() {
            return VueCookies;
        })
    } else if (window.Vue) {
        Vue.use(VueCookies);
    }
    // vue-cookies can exist independently,no dependencies library
    if(typeof window!=="undefined"){
        window.$cookies = VueCookies;
    }

})()