import { OHIF } from 'meteor/ohif:core';
import { Meteor } from 'meteor/meteor';

// Get the UI settings
const ui = Meteor.settings && Meteor.settings.public && Meteor.settings.public.ui;
OHIF.uiSettings = ui || {};

/**
 * Get the offset for the given element
 *
 * @param {Object} element DOM element which will have the offser calculated
 * @returns {Object} Object containing the top and left offset
 */
OHIF.ui.getOffset = element => {
    let top = 0;
    let left = 0;
    if (element.offsetParent) {
        do {
            left += element.offsetLeft;
            top += element.offsetTop;
        } while (element = element.offsetParent);
    }

    return {
        left,
        top
    };
};