(function() {
  var wxapi = "//res.wx.qq.com/open/js/jweixin-1.0.0.js", qqapi = "//open.mobile.qq.com/sdk/qqapi.js?_bid=152", qzapi = "//qzonestyle.gtimg.cn/qzone/phone/m/v4/widget/mobile/jsbridge.js?_bid=339";
  var require;
  function _require(url, onload) {
    var doc = document;
    var head = doc.head || (doc.getelementsbytagname("head")[0] || doc.documentelement);
    var node = doc.createelement("script");
    node.onload = onload;
    node.onerror = function() {
    };
    node.async = true;
    node.src = url[0];
    head.appendchild(node);
  }
  function _initwx(data) {
    if (!data.wxconfig) {
      return;
    }
    require([wxapi], function(wx) {
      if (!wx.config) {
        wx = window.wx;
      }
      var conf = data.wxconfig;
      wx.config({debug:false, appid:conf.appid, timestamp:conf.timestamp, noncestr:conf.noncestr, signature:conf.signature, jsapilist:["onmenusharetimeline", "onmenushareappmessage", "onmenushareqq", "onmenushareqzone"]});
      wx.error(function(res) {
      });
      wx.ready(function() {
        var config = {title:data.title, desc:data.summary, link:data.url, imgurl:data.pic, type:"", dataurl:"", success:function() {
          data.callback && data.callback();
        }, cancel:function() {
        }};
        wx.onmenushareappmessage(config);
        wx.onmenushareqq(config);
        wx.onmenushareqzone(config);
        if (conf.swaptitleinwx) {
          wx.onmenusharetimeline({title:data.summary, desc:data.title, link:data.url, imgurl:data.pic, type:"", dataurl:"", success:function() {
            data.callback && data.callback();
          }, cancel:function() {
          }});
        } else {
          wx.onmenusharetimeline(config);
        }
      });
    });
  }
  function _initqq(data) {
    var info = {title:data.title, desc:data.summary, share_url:data.url, image_url:data.pic};
    function doqqshare() {
      try {
        if (data.callback) {
          window.mqq.ui.setonsharehandler(function(type) {
            if (type == 3 && (data.swaptitle || data.wxconfig && data.wxconfig.swaptitleinwx)) {
              info.title = data.summary;
            } else {
              info.title = data.title;
            }
            info.share_type = type;
            info.back = true;
            window.mqq.ui.sharemessage(info, function(result) {
              if (result.retcode === 0) {
                data.callback && data.callback.call(this, result);
              }
            });
          });
        } else {
          window.mqq.data.setshareinfo(info);
        }
      } catch (e) {
      }
    }
    if (window.mqq) {
      doqqshare();
    } else {
      require([qqapi], function() {
        doqqshare();
      });
    }
  }
  function _initqz(data) {
    function doqzshare() {
      if (qzappexternal && qzappexternal.setshare) {
        var imagearr = [], titlearr = [], summaryarr = [], shareurlarr = [];
        for (var i = 0;i < 5;i++) {
          imagearr.push(data.pic);
          shareurlarr.push(data.url);
          if (i === 4 && (data.swaptitle || data.wxconfig && data.wxconfig.swaptitleinwx)) {
            titlearr.push(data.summary);
            summaryarr.push(data.title);
          } else {
            titlearr.push(data.title);
            summaryarr.push(data.summary);
          }
        }
        qzappexternal.setshare(function(data) {
        }, {"type":"share", "image":imagearr, "title":titlearr, "summary":summaryarr, "shareurl":shareurlarr});
      }
    }
    if (window.qzappexternal) {
      doqzshare();
    } else {
      require([qzapi], function() {
        doqzshare();
      });
    }
  }
  function init(opts) {
    var ua = navigator.useragent;
    var iswx = ua.match(/micromessenger\/([\d\.]+)/), isqq = ua.match(/qq\/([\d\.]+)/), isqz = ua.indexof("qzone/") !== -1;
    iswx && _initwx(opts);
    isqq && _initqq(opts);
    isqz && _initqz(opts);
  }
  if (typeof define === "function" && (define.cmd || define.amd)) {
    if (define.cmd) {
      require = seajs.use;
    } else {
      if (define.amd) {
        require = window.require;
      }
    }
    define(function() {
      return init;
    });
  } else {
    require = _require;
    window.setshareinfo = init;
  }
})();