/**
 * SuiteCRM is a customer relationship management program developed by SuiteCRM Ltd.
 * Copyright (C) 2021 SuiteCRM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUITECRM, SUITECRM DISCLAIMS THE
 * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License
 * version 3, these Appropriate Legal Notices must retain the display of the
 * "Supercharged by SuiteCRM" logo. If the display of the logos is not reasonably
 * feasible for technical reasons, the Appropriate Legal Notices must display
 * the words "Supercharged by SuiteCRM".
 */

import {Inject, Injectable} from "@angular/core";
import {DOCUMENT} from "@angular/common";
import {SystemConfigStore} from "../../store/system-config/system-config.store";

@Injectable({providedIn: 'root'})
export class SystemNameService {
    public constructor(protected systemConfig: SystemConfigStore, @Inject(DOCUMENT) doc?: any) {
        this.docElement = doc as Document;
    }

    private docElement: Document;

    public setSystemName(systemName: string) {

        if (!systemName || systemName.length < 1){
            systemName = 'SuiteCRM';
        }

        const head = this.docElement.documentElement.childNodes.item(0);

        head.childNodes.forEach((child) => {
            if (child.nodeName === 'TITLE') {
                child.textContent = systemName;
            }
        });

    }

}