/**
 * Internal permission Module
 * Belongs to LocalCDN (since 2020-02-26)
 *
 * @author      nobody
 * @since       2022-12-30
 *
 * @license     MPL 2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 */

'use strict';

var permission = {};

permission._onDocumentLoaded = function () {
    browser.permissions.getAll(({origins}) => {
        if (origins.includes('<all_urls>')) {
            document.getElementById('div-permission').hidden = true;
            document.getElementById('div-content').hidden = false;
        } else {
            document.getElementById('div-permission').hidden = false;
            document.getElementById('div-content').hidden = true;
            console.error('[ LocalCDN ] missing permission');
            document.getElementById('grant-permission').addEventListener('click', function () {
                browser.permissions.request({'origins': ['<all_urls>']});
            });
        }
    });
};

permission._added = function (e) {
    if (e.permissions.includes('<all_urls>')) {
        document.getElementById('div-permission').hidden = true;
        document.getElementById('div-content').hidden = false;
    }
};

permission._removed = function () {
    document.getElementById('div-permission').hidden = false;
    document.getElementById('div-content').hidden = true;
};

browser.permissions.onAdded.addListener(permission._added);
browser.permissions.onRemoved.addListener(permission._removed);

document.addEventListener('DOMContentLoaded', permission._onDocumentLoaded);