/*
 * This file is part of the MediaWiki extension MediaViewer.
 *
 * MediaViewer is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * MediaViewer 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MediaViewer.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * IwTitle represents a title in a foreign wiki. The long-term goal is to have an interface
 * largely compatible with mw.Title, but for now we only implement what we actually need.
 */
class IwTitle {
	/**
	 * @param {string} namespaceId namespace number
	 * @param {string} title full title, including namespace name; with underscores (as in mw.Title#getPrefixedDb())
	 * @param {string} domain domain name of the wiki
	 * @param {string} url full URL to the page
	 */
	constructor( namespaceId, title, domain, url ) {
		/** @property {number} namespaceId - */
		this.namespaceId = namespaceId;

		/** @property {string} title - */
		this.title = title;

		/** @property {string} domain - */
		this.domain = domain;

		/** @property {string} url - */
		this.url = url;
	}

	getUrl() {
		return this.url;
	}

	getPrefixedDb() {
		return this.title;
	}

	getPrefixedText() {
		return text( this.getPrefixedDb() );

		/**
		 * Turn underscores into spaces.
		 * Copy of the private function in mw.Title.
		 *
		 * @param {string} s
		 * @return {string}
		 */
		function text( s ) {
			return s ? s.replace( /_/g, ' ' ) : '';
		}
	}

	getDomain() {
		return this.domain;
	}
}

module.exports = IwTitle;