/**
 * mediaPlayer represents a media player plugin.
 *
 * @param {String}
 *      id id used for the plugin.
 * @param {Array}
 *      supportedTypes an array of supported MIME types.
 * @param {String}
 *      library external script containing the plugin interface code.
 * @constructor
 */
( function( mw, $ ) { "use strict";

mw.MediaPlayer = function( id, supportedTypes, library )
{
	this.id = id;
	this.supportedTypes = supportedTypes;
	this.library = library;
	this.loaded = false;
	this.loading_callbacks = new Array();
	return this;
};
mw.MediaPlayer.prototype = {
	// Id of the mediaPlayer
	id:null,

	// Mime types supported by this player
	supportedTypes:null,

	// Player library ie: native, vlc etc.
	library:null,

	// Flag stores the mediaPlayer load state
	loaded:false,

	/**
	 * Checks support for a given MIME type
	 *
	 * @param {String}
	 *      type Mime type to check against supportedTypes
	 * @return {Boolean} true if mime type is supported false if mime type is
	 *     unsupported
	 */
	supportsMIMEType: function( type ) {
		for ( var i = 0; i < this.supportedTypes.length; i++ ) {
			if ( this.supportedTypes[i] == type )
				return true;
		}
		return false;
	},

	/**
	 * Get the "name" of the player from a predictable msg key
	 */
	getName: function() {
		// Give grep a chance to find the usages:
		// mwe-embedplayer-ogg-player-vlc-player, mwe-embedplayer-ogg-player-oggNative, mwe-embedplayer-ogg-player-mp3Native,
		// mwe-embedplayer-ogg-player-aacNative, mwe-embedplayer-ogg-player-h264Native, mwe-embedplayer-ogg-player-webmNative,
		// mwe-embedplayer-ogg-player-oggPlugin, mwe-embedplayer-ogg-player-quicktime-mozilla,
		// mwe-embedplayer-ogg-player-quicktime-activex, mwe-embedplayer-ogg-player-cortado,
		// mwe-embedplayer-ogg-player-flowplayer, mwe-embedplayer-ogg-player-kplayer, mwe-embedplayer-ogg-player-selected,
		// mwe-embedplayer-ogg-player-omtkplayer
		return mw.msg( 'mwe-embedplayer-ogg-player-' + this.id );
	},

	/**
	 * Loads the player library & player skin config ( if needed ) and then
	 * calls the callback.
	 *
	 * @param {Function}
	 *      callback Function to be called once player library is loaded.
	 */
	load: function( callback ) {
		// Load player library ( upper case the first letter of the library )
		mw.load( [
			'mw.EmbedPlayer' + this.library.substr(0,1).toUpperCase() + this.library.substr(1)
		], function() {
			if( callback ){
				callback();
			}
		} );
	}
};

} )( mediaWiki, jQuery );