const Cookies = require('./lib/js-cookie');

/*

* Configuration values needed in js codes

*

* NOTE:

* Please use the following command to avoid accidentally committing personal changes

* git update-index --assume-unchanged src/javascript/config.js

*

*/

function getAppId() {

return localStorage.getItem('config.app_id') ? localStorage.getItem('config.app_id') :

/staging\.binary\.com/i.test(window.location.hostname) ? '1098' : '1';

}

function getSocketURL() {

let server_url = localStorage.getItem('config.server_url');

if (!server_url) {

const loginid = Cookies.get('loginid'),

isReal = loginid && !/^VRT/.test(loginid),

toGreenPercent = { real: 100, virtual: 0, logged_out: 0 }, // default percentage

categoryMap = ['real', 'virtual', 'logged_out'],

randomPercent = Math.random() * 100,

percentValues = Cookies.get('connection_setup'); // set by GTM

// override defaults by cookie values

if (percentValues && percentValues.indexOf(',') > 0) {

const cookiePercents = percentValues.split(',');

categoryMap.map(function(cat, idx) {

if (cookiePercents[idx] && !isNaN(cookiePercents[idx])) {

toGreenPercent[cat] = +cookiePercents[idx].trim();

}

});

}

server_url = (/staging\.binary\.com/i.test(window.location.hostname) ? 'www2' :

(isReal ? (randomPercent < toGreenPercent.real ? 'green' : 'blue') :

loginid ? (randomPercent < toGreenPercent.virtual ? 'green' : 'blue') :

(randomPercent < toGreenPercent.logged_out ? 'green' : 'blue'))

) + '.binaryws.com';

}

return 'wss://' + server_url + '/websockets/v3';

}

module.exports = {

getAppId : getAppId,

getSocketURL: getSocketURL,

};