var ShareToLinkedIn = {
    reqId: null,
    authorizationStateChange: {
        get: function(target, name){
            if(name === "isAuthorizationSuccess"){
                return name in target ? target[name] : false;
            }
            throw new ReferenceError(name + " is not defined.");
        },
        set: function (obj, prop, val) {
            obj[prop] = val;
            if(prop === "isAuthorizationSuccess"){
                if (val) {
                    ShareToLinkedIn.shareContent();
                }
            }
        }
    },

    initiateShare: function (reqId) {
        if (typeof IN === 'undefined') {
            alert("Cannot share to Linkedin at the moment!");
            return;
        }
        this.reqId = reqId;
        var p = new Proxy(IN.User, ShareToLinkedIn.authorizationStateChange);
        if (!p.isAuthorizationSuccess) {
            IN.UI.Authorize().params({ "scope": ["r_basicprofile", "r_emailaddress", "w_share"] }).place();
        }
        else {
            ShareToLinkedIn.shareContent();
        }

        IN.Event.on(IN, 'auth', function () {
            if (!p.isAuthorizationSuccess) {
                p.isAuthorizationSuccess = true;
            }
        });
    },

    onSuccess: function (data) {
        alert("Successfully shared to your Linkedin profile!"); 
        console.log(data);
    },

    onError: function (error) {
        alert("Error occurred while sharing!");
        console.log(error);
    },

    // Use the API call wrapper to share content on LinkedIn
    shareContent: function () {
        if (this.reqId == null) {
            alert("Error occurred while sharing!");
            return;
        }
        $.getJSON(window.$ROOT + "Advertisments/AdvertisementData",
           { id: this.reqId })
           .done(function (data) {
               obj = data.Advertisement;
               var payload = {
                   "comment": "Check out the new vacancies available at hSenidBiz Job Portal!",
                   "content": {
                       "title": obj[0].Name,
                       "description": "Vacancies available for the post of " + obj[0].Name,
                       "submitted-url": "",
                       "submitted-image-url": "Attachment/"+this.reqId+".png"
                   },
                   "visibility": {
                       "code": "anyone"
                   }
               }

               IN.API.Raw("/people/~/shares?format=json")
                   .method("POST")
                   .body(JSON.stringify(payload))
                   .result(ShareToLinkedIn.onSuccess)
                   .error(ShareToLinkedIn.onError);

           })
           .fail(function (jqXHR, textStatus, errorThrown) {
               RctShowError(jqXHR, textStatus, errorThrown);
           });
    }
}

$(document).ready(function(){
	$(document).on("click", ".share-ln", function () {
        var ReqId = $(this).data("reqid");
        ShareToLinkedIn.initiateShare(ReqId);
    });
});