! function() {
    var w = null;
    var settings = {
        appIdstr: "",
        timestampstr: "",
        nonceStrstr: "",
        signaturestr: "",
        wx_share_title: "",
        wx_share_desc: "",
        wx_share_link: "",
        wx_share_img: "",
        wx_share_timeline: "",
        readyfunction: function() {},
        shareOkFunction: function() {}
    };

    function Jsdk(wx) {
        w = wx
    }
    Jsdk.prototype.Init = function(options) {
        for (var i in options) {
            if (options.hasOwnProperty(i)) {
                settings[i] = options[i]
            }
        }
        w.config({
            debug: false,
            appId: settings.appIdstr,
            timestamp: settings.timestampstr,
            nonceStr: settings.nonceStrstr,
            signature: settings.signaturestr,
            jsApiList: ['checkJsApi', 'onMenuShareTimeline', 'onMenuShareAppMessage', 'hideMenuItems', 'showMenuItems',
                'hideAllNonBaseMenuItem', 'showAllNonBaseMenuItem', 'translateVoice', 'startRecord', 'stopRecord',
                'onRecordEnd', 'playVoice', 'pauseVoice', 'stopVoice', 'uploadVoice', 'downloadVoice',
                'chooseImage', 'previewImage', 'uploadImage', 'downloadImage', 'getNetworkType', 'openLocation',
                'getLocation', 'hideOptionMenu', 'showOptionMenu', 'closeWindow', 'scanQRCode', 'chooseWXPay',
                'openProductSpecificView', 'addCard', 'chooseCard', 'openCard'
            ]
        });
        w.ready(function() {
            w.hideMenuItems({
                menuList: ['menuItem:openWithQQBrowser', 'menuItem:openWithSafari', 'menuItem:share:email',
                    'menuItem:originPage', 'menuItem:setFont', 'menuItem:exposeArticle'
                ]
            });
            w.onMenuShareAppMessage({
                title: settings.wx_share_title,
                desc: settings.wx_share_desc,
                link: settings.wx_share_link,
                imgUrl: settings.wx_share_img,
                type: 'link',
                trigger: function() {
                    if (!settings.wx_share_link) {
                        alert("分享链接为空");
                        return
                    }
                },
                success: function() { settings.shareOkFunction.call(w, 'share-app-message'); },
                cancel: function() {},
                fail: function() {}
            });
            w.onMenuShareTimeline({
                title: settings.wx_share_timeline == "" ? settings.wx_share_desc : settings.wx_share_timeline,
                link: settings.wx_share_link,
                imgUrl: settings.wx_share_img,
                trigger: function() {
                    if (!settings.wx_share_link) {
                        alert("分享链接为空");
                        return
                    }
                },
                success: function(res) { settings.shareOkFunction.call(w, 'share-time-line'); },
                cancel: function(res) {},
                fail: function(res) {}
            });
            wx.onMenuShareQQ({
                title: settings.wx_share_title,
                desc: settings.wx_share_desc,
                link: settings.wx_share_link,
                imgUrl: settings.wx_share_img,
                success: function() {
                    settings.shareOkFunction.call(w, 'share-qq');
                },
                cancel: function() {
                    // 用户取消分享后执行的回调函数
                }
            });
            wx.onMenuShareQZone({
                title: settings.wx_share_title,
                desc: settings.wx_share_desc,
                link: settings.wx_share_link,
                imgUrl: settings.wx_share_img,
                success: function() {
                    settings.shareOkFunction.call(w, 'share-qzone');
                },
                cancel: function() {
                    // 用户取消分享后执行的回调函数
                }
            });
            wx.onMenuShareWeibo({
                title: settings.wx_share_title,
                desc: settings.wx_share_desc,
                link: settings.wx_share_link,
                imgUrl: settings.wx_share_img,
                success: function() {
                    settings.shareOkFunction.call(w, 'share-weibo');
                },
                cancel: function() {
                    // 用户取消分享后执行的回调函数
                }
            });
            settings.readyfunction()
        })
    };
    Jsdk.prototype.ShareMessage = function(options) {
        for (var i in options) {
            if (options.hasOwnProperty(i)) {
                settings[i] = options[i]
            }
        }
        w.onMenuShareAppMessage({
            title: settings.wx_share_title,
            desc: settings.wx_share_desc,
            link: settings.wx_share_link,
            imgUrl: settings.wx_share_img,
            type: 'link',
            trigger: function() {
                if (!settings.wx_share_link) {
                    alert("分享链接为空");
                    return
                }
            },
            success: function() {},
            cancel: function() {},
            fail: function() {}
        });
        w.onMenuShareTimeline({
            title: settings.wx_share_timeline == "" ? settings.wx_share_desc : settings.wx_share_timeline,
            link: settings.wx_share_link,
            imgUrl: settings.wx_share_img,
            trigger: function() {
                if (!settings.wx_share_link) {
                    alert("分享链接为空");
                    return
                }
            },
            success: function(res) {},
            cancel: function(res) {},
            fail: function(res) {}
        })
    };
    Jsdk.prototype.UploadImage = function(options) {
        options = options || {};
        w.chooseImage({
            count: 1,
            sizeType: ['compressed'],
            sourceType: ['album', 'camera'],
            success: function(res) {
                var localIds = res.localIds;
                w.uploadImage({
                    localId: localIds[0],
                    isShowProgressTips: 1,
                    success: function(res2) {
                        var serverId = res2.serverId;
                        options.success && options.success(serverId)
                    },
                    fail: function() {
                        options.fail && options.fail()
                    }
                })
            }
        })
    };
    "function" == typeof define && define.amd ? define(function() {
        return Jsdk
    }) : this.wxJsdk = Jsdk
}()