var _session = {};

const SessionKeys = {

AccessToken : "accessToken",

EmbedUrl : "embedUrl",

EmbedId : "embedId",

GroupId : "groupId",

IsSampleReport: "isSampleReport",

QnaQuestion: "qnaQuestion",

EntityIsAlreadyEmbedded: "EntityIsAlreadyEmbedded",

};

function GetParameterByName(name, url) {

if (!url) {

url = window.location.href;

}

name = name.replace(/[\[\]]/g, "\\$&");

var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),

results = regex.exec(url);

if (!results) return null;

if (!results[2]) return '';

return decodeURIComponent(results[2].replace(/\+/g, " "));

}

function SetSession(key, value) {

// This is a temporal solution for session (which is cleared on reload). Should be replaced with a real session.

_session[key] = value;

}

function GetSession(key) {

// This is a temporal solution for session (which is cleared on reload). Should be replaced with a real session.

return _session[key];

}

function UpdateSession(button, sessionKey) {

var value = $(button).val();

if (value)

{

SetSession(sessionKey, value);

}

}

function SetTextBoxesFromSessionOrUrlParam(accessTokenSelector, embedUrlSelector, embedIdSelector) {

var accessToken = GetParameterByName(SessionKeys.AccessToken);

if (!accessToken)

{

accessToken = GetSession(SessionKeys.AccessToken);

}

var embedUrl = GetParameterByName(SessionKeys.EmbedUrl);

if (!embedUrl)

{

embedUrl = GetSession(SessionKeys.EmbedUrl);

} else {

var groupId = GetParameterByName(SessionKeys.GroupId);

if(groupId)

{

if (embedUrl.indexOf("?") != -1)

{

embedUrl += "&groupId=" + groupId;

} else {

embedUrl += "?groupId=" + groupId;

}

}

}

var embedId = GetParameterByName(SessionKeys.EmbedId);

if (!embedId)

{

embedId = GetSession(SessionKeys.EmbedId);

}

$(accessTokenSelector).val(accessToken);

$(embedUrlSelector).val(embedUrl);

$(embedIdSelector).val(embedId);

}