/**
 * Flash Video for Professionals: MVC Player 
 * http://www.flashconnections.com
 * @author James O'Reilly
 */
package com.flashconnections.ui.component.mediaPlayer
{
	import flash.net.NetConnection;
	import flash.events.NetStatusEvent;
	
	import com.flashconnections.pattern.mvc.Model;
	import com.flashconnections.ui.component.mediaPlayer.ifc.Iactionscript_video_com_flashconnections_ui_component_mediaPlayer_MediaPlayerModel;
	import com.flashconnections.ui.component.mediaPlayer.MediaPlayerView;
	import com.flashconnections.ui.component.mediaPlayer.NetStreamExt;
	import com.flashconnections.ui.component.mediaPlayer.playlist.ifc.IPlaylist;
	import com.flashconnections.ui.component.mediaPlayer.playlist.Playlist;
	import com.flashconnections.util.Trace;
	
	public class actionscript_video_com_flashconnections_ui_component_mediaPlayer_MediaPlayerModel extends Model implements Iactionscript_video_com_flashconnections_ui_component_mediaPlayer_MediaPlayerModel 
	{
		private var _conn_nc:NetConnection;
		private var _stream_ns:NetStreamExt;
		private var _playlist:IPlaylist;
		private var _path:String;
		
		public function setConnection(val:NetConnection):void {
			_conn_nc = val;
		}
		public function getConnection():NetConnection {
			return _conn_nc;
		}
		public function setStream(val:NetStreamExt):void {
			_stream_ns = val;
		}
		public function getStream():NetStreamExt {
			return _stream_ns;
		}
		
		public function actionscript_video_com_flashconnections_ui_component_mediaPlayer_MediaPlayerModel() {}
		
		public override function init():void {
			setConnection(new NetConnection());
			getConnection().connect(null);
			getConnection().addEventListener(NetStatusEvent.NET_STATUS, onConnNetStatus);
			setStream(new NetStreamExt(getConnection()));
			getStream().bufferTime = 3;
			setPlaylist(new Playlist());
		}
		public override function toString():String {
			return "com.flashconnections.ui.component.mediaPlayer.actionscript_video_com_flashconnections_ui_component_mediaPlayer_MediaPlayerModel";
		}
		// events
		public function onConnNetStatus(event:NetStatusEvent):void {
			trace("connection status: ");
			for (var prop:String in event.info) {
				trace("\t" + prop + ": " + event.info[prop]);
			}
		}
		public function onBWDone ():void 
		{
			trace("connection onBWDone");
		}
		// transport methods
		public function play():void {
			getStream().play(_path);
			MediaPlayerView(getView()).onPlay();
		}
		public function playMedia(path:String):void {
			_path = path;
			getStream().close();
			getStream().play(path);
			MediaPlayerView(getView()).onPlayMedia(path);
		}
		public function pause():void {
			getStream().togglePause();
			MediaPlayerView(getView()).onPause();
		}
		public function stop():void {
			getStream().close();
			MediaPlayerView(getView()).onStop();
		}
		public function setMediaPosition(val:Number):void {
			MediaPlayerView(getView()).onSetMediaPosition(val);
		}
		public function getMediaPosition():Number {
			return -1;
		}
		public function setVolume(val:Number):void {}
		public function getVolume():Number {
			return -1;
		}
		// playlist methods
		public function setPlaylist(val:IPlaylist):void {
			_playlist = val;
		}
		public function getPlaylist():IPlaylist {
			return _playlist;
		}
		public function playNext():void {
			playMedia(String(getPlaylist().getNext()));
			MediaPlayerView(getView()).onPlay();
		}
		public function playPrevious():void {
			playMedia(String(getPlaylist().getPrevious()));
			MediaPlayerView(getView()).onPlay();
		}
	}
}