/*!
 * @license
 * Copyright 2016 Alfresco Software, Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { Injectable } from '@angular/core';
import { Title } from '@angular/platform-browser';
import { AppConfigService } from '../app-config/app-config.service';

@Injectable()
export class PageTitleService {

    constructor(
        private titleService: Title,
        private appConfig: AppConfigService) {}

    /**
     * Sets the page title.
     * @param value The new title
     */
    setTitle(value: string = '') {
        const name = this.appConfig.get('application.name') || 'Alfresco ADF Application';
        const title = value ? `${value} - ${name}` : `${name}`;

        this.titleService.setTitle(title);
    }
}